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Topic 3 The world has changed for the better.
Section A
The main activities are 1a and 3. 本课重点活动是1a和3。
Ⅰ. Teaching aims and demands 教学目标
1. Learn some new words and expressions:
as a matter of fact, break out, granddaughter, grandchild, fire, stairs, downstairs
2. Talk about changes in New York.
(1)I heard the traffic there was terrible and everyone drove too fast.
(2)…, it’s a wonderful place to live.
3. Learn the present perfect tense with “for” or “since”.
(1)You have been in New York for a long time.
(2)The city has improved a lot since I came here a few years ago.
4. Master word formation: compounds.
5. Learn to help people in trouble.
Ⅱ. Teaching aids 教具
多媒体/几张新旧北京图片/小黑板或幻灯片
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:7分钟)
(教师用多媒体或图片展示2组北京过去和现在的画面，让同学们观看、讨论北京的变化，引出纽约的变化。)
T: With the quick development of the modern society, Beijing has changed a lot. Look at the pictures and discuss them.
T: Beijing has changed a lot. Who can describe them
(教师出示过去北京城的画面问。)
S1: The houses were small and the streets were dirty in the past.
T: You’re right. Who can describe this picture
(教师指着现在北京城的画面问。)
S2: There are lots of buildings in Beijing now.
S3: More ring roads.
S4: They can enjoy more sorts of leisure activities.
S: Communicate more easily and quickly.
T: Well done! Now the world is changing fast. Let’s listen to the tape to know about the changes in New York.
Step 2 Presentation 第二步 呈现(时间:8分钟)
(学生听录音后，再阅读1a，并回答老师的问题。)
T: Now, who can answer the question How was New York’s traffic
S1: The traffic was terrible and everyone drove too fast.
T: You’re right. But you’ll get used to it very soon. What about its streets in the past
(板书词组get used to，要求会与used to区分。)
get used toused to
S2: The streets were dirty.
T: Does it change now
S2: Yes. It is quite clean now.
T: Is New York a dangerous place now
Ss: No, it isn’t. It was dangerous in the past.
T: Yes, it’s quite safe now. As a matter of fact, it’s a wonderful place to live. There are a lot of beautiful parks, good schools, famous museums and excellent restaurants.
(板书as a matter of fact=in fact，并讲解，要求掌握。)
as a matter of fact=in fact
T: Well done. Your answers are excellent. If you want to know more about New York, you must come for a visit there. Do you want to go there
Ss: Yes. Of course.
(板书并讲解。)
come for a visit
T: I hope you have chances. Now let’s read after the tape.
(教师播放录音，学生跟读一遍。)
Step 3 Consolidation 第三步 巩固(时间:12分钟)
1. (再读1a，完成1b，并根据1b提供的信息，写一篇短文比较纽约新旧变化。)
T: Read 1a again. Write a short passage to compare New York nowadays with that of the past.
(给学生几分钟，然后读范文。)
T: Who can read your article to us
S1: I can. New York has changed a lot. The traffic in New York was terrible in the past, but it’s quite safe now. In fact, the streets were dirty in the past, but it’s very clean. It’s a wonderful place to live, and the restaurants are quite excellent. You must come for a visit, and you can see New York for yourself.
2. (再读1a，编造相似对话。)
(给学生几分钟，然后读范文。)
T: Who wants to read your dialog to us
A and B: Let’s have a try.
A: You’ve been in Paris for five years. What do you think of there
B: Wonderful.
A: But I heard the weather and the traffic were terrible there.
B: They used to be. But the city has improved a lot since I came here five years ago.
A: Is it a good place to live
B: Yes. The traffic isn’t terrible again and the streets aren’t dirty again, and there are many excellent places to visit. You must come for a visit.
A: I will go there if I have a chance.
Step 4 Practice 第四步 练习(时间:13分钟)
1. (再读1a，比较含有since和for的现在完成时的两个句子，通过做游戏简单了解此语法，完成1c。)
T: Read 1a again and complete the sentences with “since” or “for”.
(1)You have been in New York for a long time.
(2)The city has improved a lot since I came here a few years ago.
T: Can you find the differences between them
Ss: Not exactly.
T: Let’s play the game “In the waiting room” to learn about it, OK
Ss: Great.
(老师讲述游戏规则，并用幻灯片把范例呈现出来。)
T: Today Dr. Lee is very busy. He has lots of patients in the waiting room. Nurse Wang is helping him to make the order. Oh, how careless Nurse Wang is! She can’t find the list paper. But luckily, the patients had their arrival time written on the card. Can you help Nurse Wang to list the order Now each group is given a box with cards with time inside. Please pick up one and decide at first whether you should use “since” or “for”, and then ask one another “How long have you been in the waiting room ” and try to help Nurse Wang to arrange the order.
(幻灯片出示范例。) For example:
Present time: 11 o’clock in the morning
Time: Patient 1(7:30); Patient 2(10:00); Patient 3(9:10)
S1: How long have you been here
Patient 1: I have been here since 7:30./I have been here for three and a half hours.
Patient 2: I have been here for one hour./I have been here since 10.
Patient 3: I have been here since 9:10./I have been here for one hour and fifty minutes.
So, the order is Patient 1, Patient 3, Patient 2.
(活动提示：可引导学生用for和since表示自己的时间，加强对这两个单词区别的认识，以便迅速排出顺序。)
2. (听2录音，完成2。)
T: You have fun in playing this game. But everyone can’t be happy all the time. What happened to Carly when the flood broke out in her hometown Listen to the tape and finish 2.
(板书flood，要求学生理解，词组break out要求学生掌握。)
flood, break out
3. (讲解合成词，完成3。)
T: All of you did a good job. I think it’s good to help people in trouble. There is an old saying “A friend in need is a friend indeed”. I hope we have many friends who can get along well with us. English words also have their own friends. Let’s help them find good friends.
(用小黑板或幻灯片出示3。)
T: You can do it in groups.
(学生讨论两分钟后，请同学口头完成，并猜测词义。)
T: Who has helped them find friends What’s the meaning when they are together
S5: “Grand”and “daughter”are good friends. I think its meaning is“孙女”，“外孙女”.
S6: “Grand” and “child”are good friends. It means“(外)孙或孙女”，“孙辈”.
S7: “Down” and “stairs” are good friends. Its meaning is“楼下”.
“Fire” and “place” are good friends. It means“壁炉”.
(板书granddaughter, grandchild, fire, downstairs, 要求学生猜测其词义，并掌握。)
granddaughter, grandchild, fire, downstairs
…
T: You’re very helpful. We should often help each other. In English, there are many words like these. It’s useful for us to make our vocabulary bigger. Let’s try to give more examples. Please do it in groups.
(学生讨论过后，让各组汇报本组讨论结果。对表现最佳、说出合成词最多的小组给予表扬。)
Step 5 Project 第五步 综合探究活动(时间:5分钟)
(学生口述合成词时，教师在黑板上写出几个合成词让他们猜测词意。)
1. T: OK. Stop here. Please look at the compounds on the blackboard and guess their meanings in groups.
earthquake nightdress bystanderblueprint babysitter townspeople
(学生讨论后，说出词意，猜不出来的教师给出答案。)
2. Homework:
Find out more compounds and add them to your vocabulary.
板书设计：
The world has changed for the better.Section Aget used to You have been in New York for a long time.used toas a matter of fact The city has improved a lot since I came here a few years ago.break outgranddaughterdownstairs
Section B
The main activities are 1a and 3. 本课重点活动是1a和3。
Ⅰ. Teaching aims and demands 教学目标
1. Learn some new words and expression:
in need, medical, treatment, provide, secretary, engineer, fisherman, dead, army, wound,
PC=personal computer, direct, discover, retell, value, invention
2. Go on learning the present perfect tense with “since” and “for”, and find the differences between the present perfect tense and the simple past tense.
3. Learn about word formation: derivations.
disobey discover impossible impolite
peaceful useful exciting interesting
Ⅱ. Teaching aids 教具
小黑板/多媒体/图片(流浪者/灾难/士兵)/歌曲“找朋友”
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:6分钟)
1. (检查作业，引出新课。)
(教师播放“找朋友”的乐曲，四个小组展开竞赛复习合成词。)
T: Yesterday I told you to find out more compounds. This lesson we will have a word competition. Each group chooses one student to write the words you prepared on the blackboard. Other students in your group can come to the front and add more. The group that has written most is the winner.
(每组选择一人到黑板上写出本组总结的合成词，其他同学可以补充，写的最多的组获胜。)
G1 G2 G3 G4
hometown pancake homework classroom
birthday toothbrush housework upstairs
classmate daytime outstanding policeman
handbag raincoat farmland toothbrush
filmmaker policeman motherland handsome
policewoman
(三分钟后，宣布结果。)
T: Very good. Let’s count the words they wrote together.
Ss:G1 twenty-one G2… G3… G4…
T: You’re excellent. Which group is the winner
Ss:G2.
T: Let’s explain these words and read them. You can learn a lot of words from this competition.
(解释这些合成词，让学生齐读，把不懂的写在笔记本上。)
T: English words are very magical, and each of us can be a good magician. Next, I will show a word magic for you.
(在黑板上画上哭脸和笑脸。)
T: Can you guess a word
Ss: Happy.
T: Yes. But I add “un” before this word.
Ss: Unhappy.
(教师在黑板上多呈现几个派生词。)
direct indirect obey disobeycover discover tell retellvalue valuable invent invention
T: The word “direct” means “直接”. Can you guess the meaning of “indirect”
Ss: 间接。(教师帮助学生回答。)
…
(板书单词，引导学生用派生法去掌握更多的新词。)
direct, disobey, discover, retell, value, invention
Step 2 Presentation 第二步 呈现(时间:6分钟)
(展示3幅流浪者或灾难的图片，谈论并引出1a。)
T: We can be magicians to change words, and we also hope to change some people’s lives. They’re homeless people. They don’t have food, clothes, houses and so on. Once we find people in need, what should we do to help them
(板书并讲解once做连词的用法和词组in need，要求学生掌握。并帮助学生回答。)
once..., in need
Ss: We will provide them with food, clothes and so on.
(板书provide和provide ... with ...，要求掌握。)
provide, provide…with…
T: You are very kind. I think the government also should manage to help the homeless, then the problem will be solved more quickly. In Canada, there is a program that helps homeless people. It has done many things for them.
Step 3 Consolidation 第三步 巩固(时间:11分钟)
1. (让学生听1a录音，并回答问题。)
T: Listen to 1a and answer the question.
How does the program help the homeless people
S1: It provides food and medical treatment for them.
(板书单词，要求掌握。)
medical, treatment
S2: The program provides them with nice homes.
S3: It trains them so that they can find jobs again.
S4: It makes them feel good about themselves.
…
2. (读1a，学生找出关键词组和句子，老师写在黑板上解释并让学生复述1a。)
T: Read 1a, find the key phrases and sentences out and retell 1a by using them.
(1)the homeless people
(2)How do they manage it
(3)Once they find people in need, they decide on suitable ways to help them.
(4)provide sb. with sth.
(5)I think it’s important for these people to feel good about themselves.
3. (再读1a，完成1b。)
T: Read 1a again, finish 1b, then I will check the answers.
Step 4 Practice 第四步 练习(时间:13分钟)
1. (教师画出类似数轴的图，讲解含有for和since时间状语的现在完成时，并注意与一般过去时进行区别。)
T: The program has helped many homeless people.
How long has the program helped the homeless people
S1: It has helped the homeless people since 2002/for six years.
2. (学生观察图示，完成2a。)
T: I think you have understood the grammar. Please tell the differences between the sentences in 2a.
3. (讨论小林的经历，完成2b。)
(教师出示一张士兵图片，展开讨论。)
T: Look at Xiao Lin. He used to be a solider, and he is also a helpful man. He joined the Helper’s Club in 2004. He has been a member of the Helper’s Club since 2004. Now he is not only a secretary of the Club but also an excellent computer engineer. And he often repairs PCs for others after work. If you want to learn about him, ask me questions one by one, OK
(板书单词，要求掌握。)
secretary, engineer, PC
S1: What does his father do
T: A fisherman. But he died in 1992. He has been dead since Xiao Lin was ten years old.
(板书单词，要求掌握。)
fisherman, dead
S2: When and why did he leave the army
(板书单词，要求掌握。)
army
T: He left the army because of a leg wound in 2002, and he has been away from the army for six years.
(板书单词，要求掌握。)
wound
(让学生观察，得出含有for+时间段/since+时间点/how long…的谓语动词需要用延续性动词。让学生完成2b，并归纳。)
die—dead, leave—be away(from), come—be in, join—be a member of/be in, buy—have, borrow—keep
…
4. Some homeless people are short of food, clothes, houses and so on. Some words are short of “hats” or “shoes”. Let’s help the words in 3 wear “hats” or “shoes”. Then the words will have another meaning.
(这里hat意为“前缀”，shoe意为“后缀”，用穿“靴”戴“帽”的游戏完成3。)
(为了增加大家的词汇量，提高口语表达能力及书面表达能力，做一个单词游戏扩大同学们的词汇量。完成3。)
T: You can finish it in groups. Some words have more than one hat or one pair of shoes.
Fox example: use—useful—useless—reuse
write—writer—rewrite—writing
Ss: The words are very interesting.
T: Yes. In this way, you can memorize many words in a short time.
(学生意犹未尽，乘机布置一项课后作业。)
Step 5 Project 第五步 综合探究活动(时间:5分钟)
T: If you are interested in it, let’s have a discussion and try to use the words in the game, such as: like/dislike, comfortable/ uncomfortable.
(教师把准备好的词展示在小黑板或幻灯片上。)
obey able hope clever beautywrite agree humor fog dangerfriendly recent ill health comfortableluck tell like possible visit polite success suggest use snowwest win your noise peacerapid happy develop labor buildhome excite change bright twentycare collect crowd enjoy
T: Finish these derivations. You can do it in groups.
Homework:
Please collect and sum up the words like 3 after class.
板书设计：
The world has changed for the better.Section Bin need Bobby has been away from the park since 8:00.provide sb. with sth. Bobby has been away from the park for 2 hours.direct→indirect Once they find people in need, they decide on obey→disobey suitable ways to help them.home→homeless The program also provides them with nice homes.invent→invention
Section C
The main activities are 1a and 2. 本课重点活动是1a和2。
Ⅰ. Teaching aims and demands 教学目标
1. Master some new words:
skill, drug, steal, purpose, mention
2. Learn to help homeless people.
3. Talk about social services.
Ⅱ. Teaching aids 教具
录音机/小黑板/图片(流浪者)/幻灯片
Step 1 Review 第一步 复习(时间:10分钟)
1. (教师用上节课给单词穿“靴”戴“帽”的小游戏复习派生词构词法。)
T: Let’s play a game to review the derivations.
T: Who can put on “hat” for “obey”
S1: I can. dis + obey = disobey.
T: Who can put on “shoes” for “home”
S2: I can. home + less = homeless.
T: Who can put on “hat” and “shoes” for “friend”
S3: I can. un + friend + ly = unfriendly.
…
2. (复习含有for和since的现在完成时。)
T: You’ve helped words put on their “hats” and “shoes”. I have a bad memory and I can’t remember how long I have been in our school. Help me, please!
T: When did I come to our school (呈现提示词ten。)
Ss: You came to our school ten years ago.
T: How long have I taught in our school
Ss: Ten years.
T: Right. I have taught in our school for ten years. That’s to say, I have taught in our school since ten years ago.
T: When did you come to our school
Ss: Two years ago.
T: How long have you been in our school
Ss: We’ve been in our school for 2 years/since 2 years ago.
T: Very good. Next let’s talk about the differences between the city life and the village life.
3. (复习城市生活和乡村生活的差异。)
T: There are many differences between the city life and the village life. Do you think so
Ss: Yes.
T: Who can show your opinions in the front of the classroom
(选几名学生依次站到讲台上说一说城乡之间的差异。)
S1: I can. Boys and girls, I live in the village. There are green hills and clear water. The air is clear and fresh, but I prefer living in the city to living in the village, though the city is noisy.
S2: I like city, too. The public transportation is excellent. Buses, cars and taxies can take you to any part of the city.
(教师做总结，引出本课重点内容——政府、个人如何帮助城市中的流浪者。)
T: Good, but I think you only see the good aspects of the city. Look at these pictures and answer my questions.
(向学生展示几张流浪者的悲惨生活照片，谈论照片的内容并引出新单词。)
T: Do they have houses or jobs
S3 : No, they don’t.
T: What do they eat
S4: They often have no food to eat.
(同学们议论纷纷。)
Ss: We feel sorry for them!
T: Yes, they have to live in the streets. They live miserable and poor lives, and they are so helpless.
Ss: How did they become homeless people
T: Maybe it’s because of cruel wars or natural disasters. But some of them are because of taking drugs. They don’t have life purpose.
(板书单词，要求掌握。)
drug, purpose
Ss: Look! How poor the younger homeless people! Where are their parents
T: Maybe their parents died and they had no skills to raise themselves. Their parents are not mentioned from the picture.
(板书skill, mention，要求掌握。)
skill, mention
Ss: I/We feel sorry for them. We wonder how to help them.
Step 2 Presentation 第二步 呈现(时间:12分钟)
(在放1a录音前，向学生简单介绍文中提到的慈善机构，帮助学生更好理解听力内容。)
T: There is a famous organization in Edmonton in Canada. The program is called Edmonton Community Services. Among them there is a special program for street kids which is called “Kids in the Hall”. It helps the homeless children to live well. Now, please listen to 1a for the first time.
T: Next, open the book to read the passage in 1a. After reading, please answer the question: How does the organization help the homeless people
(学生自读课文一遍。)
T: Now, who can answer my question
S1: Edmonton community helps homeless people return to a normal life.
T: What’s your opinion, S2
S2: Edmonton community helps them get jobs and lends money to them.
T: What do they do with money S3, please.
S3: They can rent apartments and buy clothes for their children.
T: What about “Kids in the Hall”
S4: “Kids in the Hall” helps the street kids to learn restaurant skills there.
T: Why do they learn skills
Ss: After the training, it will be easy for them to find jobs.
T: Can street kids get help easily
Ss: No. They must obey strict rules.
T: Yes, your’re right. If anyone takes drugs, steals things or disobeys other rules, he has to return to the street.
(板书单词steal，要求掌握。)
steal
T: What do you think of Zack
S5:He is a homeless child.
S6:He can get help from “Kids in the Hall”.
T: What work can be done by“Kids in the Halls”
S7:The food is prepared, cooked and served by them.
T: How does Zack feel
S9: He feels good and thanks for the help of “Kids in the Hall”.
T: What does he say
S10:He says the program has given him a good chance to succeed. It will help him live like other kids again.
(学生齐读一遍课文，更深一层掌握文章大意，为后面复述做准备。)
T: Now, let’s read the text together.
Step 3 Consolidation 第三步 巩固(时间:8分钟)
1. (看小黑板的关键词，分组复述这篇短文。)
T: Look at the blackboard. Use these words to retell the text.
Edmonton Community Serviceshelp, borrow, rentbuy Kids in the Halllearn skills, strict obey , return to
(三分钟后，叫两位同学到黑板前复述。)
Example A:
Edmonton Community Services is famous for its success in helping homeless people return to a normal life. It helps people get jobs. The homeless people can borrow money from it, so that they can rent apartments and buy clothes for their children.
Example B:
“Kids in the Hall” helps the street kids learn restaurant skills. But the rules are very strict. They must obey them. If they disobey them, they have to return to the streets.
2. T: Read 1a again and finish the following tasks in 1b.
(独立完成1b。两分钟后核对答案。)
Step 4 Practice 第四步 练习(时间:10分钟)
1. (让学生打开书，看2中的三幅图，完成2。)
T: The world has many problems. Look at these pictures. Discuss them in groups and then write down your thoughts and hopes.
(小组代表发言。)
T: Look at Picture 1. What’s your opinion
S1: The people have no house to live in. I hope they can have warm houses.
T: Your opinion, S2
S2: I think they are very hungry. I hope some other people can give them some food.
T: It’s very kind of you. Look at Picture 2. What do you think of it
S3: The laborers are too young. They should study in the school.
S4: I think the boss must be very cruel. He should help them instead of hiring them.
S5: The government must help them.
T: Your thoughts are very good. I think their families are very poor. They have to work hard all day for living. I feel sorry for them. Look at Picture 3. What are your opinions
S6: The war is too cruel. Many people will die or become homeless people in the war.
S7: We hope the war will end. Everyone can live a happy life.
T: Wonderful. Please write down your opinions.
(经过讨论图片上的内容，为下一步写作练习准备素材。)
2. T: Look at these words. Write a passage about your hope.
homeless people, warm houses, community services go to school, rich, end the war, live a happy lifesmile on one’s face
T: After writing, I will ask some students to read.
S1: We hope the homeless people in Picture 1 will have warm houses to live in. They can enjoy community services. We hope the children in Picture 2 won’t be child laborers any more. They can go to school. They will become rich. We hope the cruel war in Picture 3 will end soon. The people can live a happy life. There will be smiles on their faces.
T: Your writing is excellent. Anyone else
Step 5 Project 第五步 综合探究活动(时间:5分钟)
1. (让学生观察自己的周围，看哪些人需要帮助。讨论政府、居民、学生应如何帮助他们。)
T: We have discussed the poor people in the pictures, but have you ever seen such people around you Discuss in groups. How do we help them Write down what you hope. /Make a plan to help them.
2. Homework:
Work in groups. Make a survey about your local government. Write something about what has been done by government for the homeless people in recent years.
(列出对学生有帮助的短语。)
T: These phrases may help you:
(1) find a purpose of living
(2) learn some skills
(3) find a job
板书设计：
The world has changed for the better.Section Ctake drugs It is famous for its success in helping homelessthe purpose of people return to a normal life.learn skills It will be easy for them to find jobs.obey the rulescruel war
Section D
The main activities are 1a and 3. 本课重点活动是1a和3。
Ⅰ. Teaching aims and demands 教学目标
1. Learn some new word and phrases:
abroad, at home and abroad, pay for
2. Review the present perfect tense.
3. Review word formation:
(1) Compounds: film-maker, granddaughter, motherland, downstairs.
(2) Derivations: disobey, impossible, unhappy, rewrite, dancer, peaceful, homeless, exciting, snowy, rapidly.
4. Learn about Project Hope.
5. Educate students to be sympathetic.
Ⅱ. Teaching aids 教具
一张希望工程的宣传画／录音机／小黑板或多媒体 / 单词卡片
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:10分钟)
1. (检查上次综合探究活动的成果，以对话形式呈现，导入希望工程。)
T: Have you finished your project
Ss: Yes, we have.
(教师提问一位学生。)
T: What have you done
S1: I searched the infomation about the homeless people on the Internet.
T: What did you get
S1: There is a special organization. The special organization offers some meals, clothes for the homeless people. It gives them some money during some important holidays, such as National Day and the Spring Festival. The clerks of the organization often keep in touch with them.
(教师提问另一个学生。)
T: What about your project
S2: I have interviewed a homeless person.
T: What’s the matter with him
S2: His parents died in the flood. He was wearing old clothes and he was so dirty. At first, I was nervous because I was afraid of him.
T: What have you done to help him
S2: I gave him a T-shirt and a pair of pants. And he thanked me.
T: What did he say
S1: He said that I was so kind to give him those things.
T: You are a kind boy /girl .
(教师提问第三个学生，侧重于失学儿童。 )
T: Have you met children who is unable to go to school around you
S3: Yes, I have. I meet some. Sometimes they play in the street. Sometimes they work in the fields. They can’t go to school because their families can’t afford their education.
T: In our country, there are more than 40 million children from poor families who still need help. Luckily, there is a social service program to help them—Project Hope.
Step 2 Presentation 第二步 呈现(时间:12分钟)
1. (教师呈现一张希望工程的宣传画，导入课文。)
T: Here is a picture of Project Hope. The children in it are from poor families. They can’t get a chance of education. Now, open your books and read 1a. Please underline the numbers.
(教师在黑板上板书有关数字，以便用数字来说明希望工程。)
(板书)
October 30, 1989sixteen years 3 billion yuan2.5 million poor students 2. 3 milliontrain 2 300 teachers 40 million
T: OK, stop here. Now look at these numbers on the blackboard and answer my questions.
T: When did Project Hope start
Ss: It started on October 30, 1989.
T: What does it aim to do
Ss: It aims to bring schools into poor areas of China, and to help poor families afford an education for their children.
(板书aim，并要求学生理解，讲解aim to do sth.。)
aimaim to do sth.
T: You are right. How much money has Project Hope raised Where is the money from Who can tell me the answers
S1: I can. Project Hope has raised about 3 billion yuan from people at home and abroad in the past sixteen years.
T: A good answer.
(板书，要求掌握。)
at home and abroad
T: What is the money used for
Ss: It has paid for the education of 2.5 million poor students and sent 2.3 million students to high schools.
(板书pay for，要求掌握。)
pay for
T: Anything else
S2: With the money, it has built thousands of schools and libraries and trained 2 300 teachers.
T: Well done! How many children still need help
Ss: 40 million.
T: Yes. There are 40 million children from poor families who still need help, so Project Hope still has a lot of work to do.
Step 3 Consolidation 第三步 巩固(时间:8分钟)
1. T: Look at the numbers. And retell the passage about Project Hope.
(学生利用前面板书的数字，以接力的形式复述1a。)
T: Now, I’ll invite one of you to retell the passage, and I may ask one of the others to continue at any moment. So please pay attention to what he/she says.
S1: Project Hope is a program to help poor students. It started on October 30, 1989. It aims to bring schools to poor areas of China and offer an education for children…
T: Stop here! S2, go on, please!
S2: Project Hope has raised about 3 billion yuan from people at home and abroad. It has paid for the education of 2.5 billion poor students and sent 2.3 million students to high schools…
T: Stop here! S3, go on, please!
S3: …
2. T: Minmin is a girl who got help from Project Hope. Read 1b and finish it, then find out the sentences with the present perfect tense.
(让学生完成课文1b。)
T: Have you found the sentences
S1: Yes, she has received help from Project Hope.
S2: She has been a college student for two years.
S3: Project Hope has paid for the education of millions of poor students like Minmin since it started.
T: Good! Now look at 1c. Do you know other organizations which also offer help and make the world better Discuss in groups.
3. (用多媒体把书上1c中的四个图形展示到大屏幕上。)
T: Now I will ask some of you to say something about these four organizations.
(学生回答后，老师进行补充介绍这四个组织。)
Step 4 Practice 第四步 练习(时间:10分钟)
1. (用抛球的游戏来复习含有for和since的现在完成时。)
T: I think you’re tired. Let’s play a game! Now one student throws the ball to one of you and say a verb, and then you catch the ball and say its past participle, and then you throw the ball to another student and that student say a full sentence with the present percent tense with “for” or “since”. Now let’s go.
S1: improve
S2: improved
S3: The city has improved a lot since I came here a few years ago.
…
2. (设计一个游戏, 看能组合成多少个单词。以单词找朋友的形式复习构词法. 先让一个学生站起来说一个单词, 如能和另一个单词或前缀或后缀组成一个新单词, 本单词就找到了朋友。教师事先把写有单词的卡片发给每人一张。)
T: Here are many word cards. Let’s put two of them together in order to make another new word.
For example:
S1: I have “friend”.
S2: I have “ship”.
S1 and S2: It’s “friendship”.
S3: I have “happy”.
S4: I have “un”.
S3 and S4: It’s “unhappy”.
(教师把新组合的单词写在黑板上。)
3. Read after the tape of 2a.
(跟读录音2a。)
4. T: Now look at 2b. Can you understand these sentences Read and understand for 2 minutes.
(让学生看2b, 读和理解这些句子。)
T: Let us read after the tape.
(和录音一起读一遍。)
Step 5 Project 第五步 综合探究活动(时间:5分钟)
(引入话题)
T: In Section D, we’ve learned Project Hope has helped many children who are unable to go to school, but there are still many problems in the world.
(1)T: Work in groups to research the problems below.
(出示小黑板)
AIDS, homelessness, hunger, child laborers,wars in the Middle East …
(学生以小组形式选择他们感兴趣的话题进行讨论。)
(2)T: What are you going to do to deal with the problem Discuss with your group members and give a short speech with the topic “I Have a Dream”.
(3)Homework:
T: Go over the passage we have learnt to prepare for your speech.
板书设计：
The world has changed for the better.Section DProject Hope October 30, 1989→at home and abroad sixteen years→3 billion yuan→pay for 2.5 million poor students→2.3 million→a social service program train 2 300 teachers→40 millionWith the money, it has built thousands of schools and libraries…
compounds
…
…
…
…
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Unit 1 The Developing World
Topic 1 Our country has developed rapidly.
Section A
The main activities are 1a and 2. 本课重点活动是1a和2。
Ⅰ. Teaching aims and demands 教学目标
1. Learn some new words and useful expressions:
cruel, proper, by the way, bell, chairwoman, yet, grandson
2. Learn the present perfect tense:
You have just come back from your hometown.
Where have you been, Jane I have been to Mount Huang with my parents.
By the way, where’s Maria She has gone to Cuba to be a volunteer…
3. Learn some functional sentences:
I felt sorry for them.
There goes the bell.
Ⅱ. Teaching aids 教具
录音机/童工图片/小黑板/多媒体图片或幻灯片/学生的旅游纪念照
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:12分钟)
(通过教师询问暑期活动，导入话题，呈现现在完成时和部分生词。)
T: Listen! The bell is ringing. Let’s begin our class! (老师解释The bell is ringing等于There goes the bell，板书bell，要求学生掌握)
bell
Nice to see you again. Did you enjoy your summer holidays
Ss: Yes.
T: (问其中一学生)Hi, Li Xueqing, where did you go during your summer holiday
S1: I went to my grandparents’ home.
T: What did you do there
S1: I went fishing, swimming and so on.
T: Wang Xue, where did you go
S2: I went to West Lake with my father.
T: Wow! West Lake is a beautiful place. What did you do there
S2: I enjoyed the beautiful scenery, took photos and bought many beautiful cards.
T: Li Yang, what about you
S3: I had to stay at home to help my mother with the housework.
T: Oh. I feel glad for what you did, and I think you’re a good girl. You’re helpful. S4, did you go to summer classes
S4: Yes. I did. I went to an English training school to improve my English. I think the English training school is a nice place for me to improve my English.
T: The English training school is a proper place to improve your English.
(板书生词，请学生猜汉语意思并领读，要求掌握。)
proper
Step 2 Presentation 第二步 呈现(时间:12分钟)
1. (创设对话情境。Mr. Smith组织Class 2去野营。在校门口集合时发现Jim没来。对话呈现have/has gone to…，完成2。)
Smith: Hello! Everyone. Are we all here
Ss: No, Jim isn’t here.
Smith: Do you know where he is (教师帮助学生用has gone to和volunteer回答。)
Ss: Yes. He has gone to Beijing to be a volunteer for the Olympics.
(板书volunteer，让学生猜出意思。然后板书have/has gone to，解释并稍加操练。)
volunteerhave/has gone to …
(星期一Jim返回学校，Mr. Smith和Jim展开对话，呈现have/has been to …)
Jim: Good morning, Mr. Smith.
Smith: Good morning, Jim. You have just come back from Beijing. How was your trip
Jim: Cool! And I have been to many places of interest.
(教师可用简笔画呈现have/has been to和have/has gone to，并讲解它们的区别。)
He has been to school.
He has gone to school.
2. T: Mr. Smith and his class had a good time. By the way, do you know what Rita, Jane and Kangkang did during the holiday
(板书by the way，要求学生掌握)
by the way
T: Now, listen to 1a. Kangkang and his friends are talking about their different experiences
during their holidays. Pay attention to what they have done.
(播放1a录音，注意文中主人公在暑假中的活动。)
T: From 1a, we know someone has just come back from India. Who is she, Sally or Rita
(教师加重语气读has just come back。)
S1:Rita.
(学生若有疑问或答错，可再播放一遍录音。)
T: Yes. You have the right answer. Rita has been to her hometown in India in her summer holiday. But now she is in China. We can say she has been to India. Where has Jane been
S2: Mount Huang.
(教师引导学生用现在完成时表达。)
T: Yes. She has been to Mount Huang. Where has Kangkang been
S3: He has been to an English training school.
3. (重放课文1a录音，核对答案，板书并领读生词cruel，要求学生掌握。)
T: Listen to the tape again. And then talk about what they have done.
(多媒体展示康康、简、丽塔和玛丽亚的图像和has been to。让学生再听一遍对话，教师引导学生用现在完成时说出四人分别在暑假中的活动。)
S4: Kangkang has been to…
Rita has been to…
Jane has been to…
…
(教师展示印度童工图画。)
T: They are as old as you. What were they doing
S4: They were working. They looked so tired and thin.
T: Rita saw them working for a cruel boss in her hometown in India. They couldn’t go to school. They lived a poor life. I felt sorry for them.
(板书cruel，要求学生掌握)
cruel
Step 3 Consolidation 第三步 巩固(时间:10分钟)
1. T: Now, open your books. Please read 1a. And then fill in the chart in 1b, according to 1a.
(学生读对话，也可以三人小组分角色读对话，教师巡视纠正学生发音。)
(学生独立完成1b的表格。教师检查学生所填内容，然后学生口头汇报，巩固现在完成时have / has been to 这一基本句型。)
2. T: Kangkang has been to an English training school to improve his English. Rita has been to India. What about you Where have you been And what did you do Please work in groups to talk about your summer holidays.
(学生三人一组进行问答。)
T: Who will try to act it out in front of class
(挑几组学生进行表演，并对学生进行适时指导和鼓励。)
For example:
S1: I have been to West Lake.
S2: (指S1问S3) Where has he/she been
S3: He/She has been to West Lake.
S2: (问S1) What did you do there
S1: I went boating on the lake.
S2: (指S1问S3) What did he/she do there
S3: He/She went boating there.
(教师引导学生区别一般过去时与现在完成时。)
Step 4 Practice 第四步 练习(时间:6分钟)
1. (教师让学生两人一组，每人拿出提前准备好的照片或图片，操练现在完成时，并注意区别一般过去时和现在完成时，完成1c。)
A: Hi, B. Where have you been
B: I have been to Shanghai.
A: When did you go there
B: I went there this summer holiday.
…
C: Hi, D. Where has Lucy gone
D: She has gone to Mount Tai.
C: Why did she go there
D: Because she wanted to see the sunrise there.
…
2. (根据呈现的have/has been to…和have/has gone to…，完成2。小组完成后可讨论答案，然后教师核对。在处理2时，讲解并要学生掌握chairwoman, yet和grandson，板书并领读。)
3. (缤纷小赛场。出示幻灯片或小黑板。)
(1)My teacher gave us the p answer.(首字母填空)
(2)I also want to be a v for the 2008 Olympics.(首字母填空)
(3)These (chairwoman) can’t agree with each other.(适当形式填空)
(4)—Hi, Michael. How was your holiday
—Wonderful! Because I to many famous mountains.(单项选择)
A. went B. have been C. have gone D. has gone
(5)—Where’s Jane, Maria
—She her hometown to see her grandparents.(单项选择)
A. return to B. has gone to C. has been to D. have gone to
Step 5 Project 第五步 综合探究活动(时间:5分钟)
1. (教师制作关于暑假活动的表格，让学生相互调查完成表格。)
Name Where has he/she been What did he/she do
…
…
2. Homework: Write a survey report.
(课后根据本课内容，用过去式和现在完成时写一份暑假调查报告。内容包括：1.去了什么地方？2.做了什么事？)
板书设计：
Our country has developed rapidly.Section Aproper by the way How was your trip volunteer see … doing —Where have you been, Jane There goes the bell. —I have been to … —Where’s Jane —She has gone to …
Section B
The main activities are 1a, 1b and 2a. 本课重点活动是1a, 1b和2a。
Ⅰ. Teaching aims and demands 教学目标
1. Learn some new words and expressions:
social, learn … from …, shut, dig, granny, describe, in detail, education, develop, development
2. Learn the present perfect tense and useful sentences:
Have you ever fed the disabled children Yes, I have./No, I haven’ t.
Has Ann ever… Yes, she has./No, she hasn’t.
Though I had no time to travel, …
Is that so
3. Learn about the differences between the Chinese teenagers’ lives in the past and at present.
Ⅱ. Teaching aids 教具
录音机/幻灯片/残疾儿童的照片/小黑板/《三毛流浪记》和《家有儿女》影片片断
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:8分钟)
1. (通过师生问答复习现在完成时。)
T: Hi, Class. Let’s play the game “Quick Response”.
T: Where have you been, S1
S1: I have been to Hong Kong, and I have bought many things.
.
.
.
T: Where has S2 gone
S3: He/She has gone to Mr. Lee’s office.
2. (教师出示一张吉姆的旅游照片，介绍他的假期经历，导入并教授生词。)
T: Do you want to know where Jim has been during his summer holiday
Ss:Yes.
T: It’s a photo of him. Let me describe it for you.
(板书)
describe
T: He has been to Beijing with his parents, granny and little sister.
(板书)
granny
T: His little sister went there for further education. Her dream is to study abroad. I hope her dream will come true. I think some of you want to study abroad. Am I right
(板书)
education
Ss:Yes, you’re right.
T: So you must study hard. With the development of our country, most of you will have a chance to study abroad.
(板书，学生跟读熟悉单词，快速记忆。)
development, develop
Jim also did some social activities.(学习social，引入disabled children’s home。)
Step 2 Presentation 第二步 呈现(时间:10分钟)
1. (老师拿出一张残疾儿童之家的图片，导入现在完成时的一般疑问句。)
T: What’s this
Ss: It’s a disabled children’s home.
(理解单词disabled，板书并领读)
disabled
T: Have you ever been there
Ss: Yes, we have./No, we haven’t.(引导学生去回答)
T: Maria has been to a disabled children’s home. Do you want to know what Maria has done there
Ss: Certainly.
T: OK. Let’s listen to the tape and answer the following question. What did she do to help them
(听1a录音回答问题，老师核对答案。)
T: Did Maria have anytime to travel
Ss: No, she didn’t. But she still felt happy.
T: Yes. Though she has no time to travel, she learned a lot from her holiday experiences.
(老师解释though引导让步状语从句，不与but连用，然后继续询问。)
T: Sally, what did you do to spend your leisure time during the holiday
(板书leisure, learn … from …并要求理解)
leisure
Sally: I watched many films.
T: Oh. Do you want to watch films now, boys and girls
Ss: Great.
(用多媒体播放《三毛流浪记》和《家有儿女》影片片断，对比影片所反映的生活。播放2a录音前，把班级分为A和B两大组，分别记录过去和现在生活，完成2b。)
Food Clothes Education …
In the past
Nowadays
T: Today we all have a happy life, but in the past, people’s lives were very hard. Listen to the tape, and answer the following questions. (播放2a录音，并回答下列问题。用幻灯片出示问题，让学生读问题，并放录音。)
1. Did kangkang’s granny have a hard life in the past 2. How did most children spend their childhood in the past
(板书，理解childhood)
childhood
2. (学生打开课本，再听2a，跟读并找出疑难点。)
3. (鼓励学生说出疑难点和含有现在完成时态的句子，引导学生解释疑难点，并板书要点，理解生词support, rapidly，掌握短语in detail。)
have/live a hard lifeIs that so in detailcan’t/couldn’t afford sth. Our country has developed rapidly.give support to sb./give sb. support
Step 3 Consolidation 第三步 巩固(时间:12分钟)
1. (分角色朗读2a，选择四组进行比赛，激发学生朗读兴趣。)
2. (听录音2c填空。提高学生听力技能，进一步了解过去与现在的生活变化。)
T: Listen to the tape and fill in the blanks.
(播放录音2c两遍，并核对答案。若有不明白之处，再放一遍。)
3. (学生两人一组，谈论过去的孩子和现在的孩子不同的生活。)
T: Work in pairs to talk about children’s different lives in the past and nowadays.
For example:
S1:In the past, many families were big and poor.
S2:Yes. The parents couldn’t afford their children’s education.
S1:The children had no chance to go to school.
S2:Some of the children had to be child laborers.
S1:I feel sorry for them. We are so happy nowadays.
S2:Nowadays, our country has developed rapidly. Most children can get a good education.
T: Just now, you compared Chinese teenagers’ lives in the past with those nowadays. You can write an article about it after class.
Step 4 Practice 第四步 练习(时间:10分钟)
1. (出示残疾儿童的图片，指令学生运用现在完成时，针对图片进行问答练习。)
(1)—Have you ever told stories to the kids —Yes, I have.
(2)—Have you ever fed the disabled children —No, I haven’t.
(3)I have cleaned their rooms.
2. (引导学生总结现在完成时的句子，结构为：have/has+动词的过去分词。然后板书几组过去分词的构成，同时告诉学生动词的不规则变化可参考书后附表，完成1b过去分词的填空部分。)
clean cleaned shut shut
dig dug do did
(板书并掌握生词shut和dig)
shut, dig
3. (用现在完成时的一般疑问句操练1b，完成1b。要注意第三人称单数的练习。例如：)
A: Chat on line.
B: Have you chatted on line/Has he chatted on line
C: Yes, I have./No, he hasn’t.
Step 5 Project 第五步 综合探究活动(时间:5分钟)
1. (让学生在课后调查自己的父母亲或爷爷奶奶童年时的生活，写一份调查报告。)
T: We know a lot about the differences between teenagers’ lives in the past and nowadays. What are your opinions Do you care about your parents’ childhood Do you care about your grandparents’ lives in their childhood If so, you can ask your parents or your grandparents some questions. Make a simple survey report at last. (调查可以是关于娱乐、运动、学习、饮食、住房、穿着、健康、工作等方面的。)
(板书生词teenager和nowadays，并要求理解)
teenager, nowadays
2. Homework: According to your survey, please write an article about teenagers nowadays.
(此综合探究活动既完成了课本2a部分，又综合了学生对本课内容的理解，让学生感受到世界变得越来越美好，体现了教学目标中对学生的情感教育。)
(为出色完成此项作业也可鼓励学生利用多种方式获得信息。)
T: It’s possible to read the text of Section B to finish your article and your parents can also help you. What else can you do to get information
Ss:We can search the Internet.
T: Excellent! Have a break!
Ss:Thank you. See you!
板书设计:
Our country has developed rapidly.Section Bsocial —Have you ever fed the disabled children describe —Yes, I have./No, I haven’t.development —Has Ann ever … Though I had no time to travel, … —Yes, she has./No, she hasn’t.Is that so With the development of China, …
Section C
The main activity is 1a. 本课重点活动是1a。
Ⅰ. Teaching aims and demands 教学目标
1. Learn some new words and useful expressions:
communication, quick, keep in touch with, far away, sort, rapid, progress, make progress, already, succeed
2. Go on learning the present perfect tense:
(1)My granny has lived in Beijing for more than forty years.
(2)Beijing has made rapid progress.
3. Compare the living conditions in the past with those at present. Learn the great changes in China.
4. Tell the students to cherish the life at present and study hard to make China stronger.
Ⅱ. Teaching aids 教具
录音机/投影仪/旧北京城的图片/新北京城的图片/自己家乡新旧变化的图片
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:10分钟)
1. (检查作业。让学生在小组中交流自己的报告，然后小组推荐出一名学生向全体同学报告。师生互动，谈论父母或爷爷奶奶的童年生活。)
For example:
T: What do you think of your life at present
Ss: We live a happy life.
T: Who can tell us what your grandparents’ life was like in the past
S1: Let me try. My granny had a hard life during her childhood. Her family was very big and poor. Her parents couldn’t afford her education.
S2: My grandpa used to be a child laborer…
S3: …
T: Very good. So you should enjoy today’s life and study hard.
2. (开展全班讨论活动，主题为“我和爷爷奶奶比童年”，复习新社会的幸福生活，感受社会进步。并逐一汇报。)
S1: We have a balanced diet.
S2: We can wear different kinds of clothes.
S3: We can also get a good education. For example, we have chances to draw pictures, play musical instruments and receive some other training.
…
Step 2 Presentation 第二步 呈现(时间:12分钟)
1. (用多媒体或图片展出旧北京城和现代北京城的照片并做比较，从而引出生词。)
T: Let’s look at the place which Kangkang’s granny lived in. It was old Beijing. What were Beijing’s roads like Look at today’s Beijing. What are Beijing’s roads like now
S1: In the past Beijing’s roads were narrow.
S2: But Beijing’s roads are wide now.
T: You’re right. Do you know how to keep in touch with our friends far away
(板书narrow，要求理解。)
narrow
(板书，讲解且要求掌握。)
far away, keep in touch with
S1: We can keep in touch with our friends on the Internet.
S3: We can also use fax machines.
S4: We can use cellphone to keep in touch with our friends.
T: Great. But do you know how people kept in touch with their friends in the past
S1: They used to write letters.
T: Yes, good. At that time if we wanted to keep in touch with others, we could also send telegrams. OK, we know, in the past we could write letters, and send telegrams to keep in touch with our friends. But nowadays we can use many sorts of communications methods, such as telephones, cellphones, fax machines, the Internet and so on.
(板书telegram, fax，要求理解。板书sort和communication，要求掌握。)
fax, telegram, sort, communication
T: In the past the communications were slow, but today’s communications are very quick. So we can say, China has made rapid progress.
(板书，掌握生词quick, rapid, progress)
quick, rapid, progress
2. (学生打开书，快速阅读1a，完成1b，找出每段的中心句。)
T: Open your books, read 1a quickly and find out the main ideas of four paragraphs.
(1) Kangkang’s granny has seen the changes in Beijing herself.
(2) In the 1960s, the living conditions in the city were poor.
(3) China has developed rapidly since 1978.
(4) It is important to remember the past, live in the present and dream about the future.
3. (仔细阅读1a, 并回答下列问题, 提高阅读理解能力, 用幻灯片出示问题。)
(1) How about Beijing’s roads in the past
(2) Could most families get enough food in the past
(3) Why didn’t the children have a chance to go to school
(4) What about people’s lives nowadays in Beijing
(教师核对答案, 并加以纠正。)
4. (学生跟读课文录音, 找出文中的疑难点, 并分组讨论。对大部分学生不能理解的难点，教师给以板书并讲解。)
see…oneselfnarrow(要求理解)so…that…relativefar awaynot only…but also…alreadyChina has developed rapidly since 1978.
Step 3 Consolidation 第三步 巩固(时间:12分钟)
(让学生再次阅读。两人一组填表格, 加深对北京今昔变化的了解。)
(用投影仪出示表格。)
In the past Nowadays
Roads
Houses
Communications
Living conditions
Step 4 Practice 第四步 练习(时间:8分钟)
1. (再次呈现新旧北京城的图片, 参照上一步的表格，师生互动, 完成1c。)
T: What were Beijing’s roads like in the past
S: Beijing’s roads were narrow.
T: What has happened to Beijing’s roads nowadays
S: Beijing’s roads have changed. They are wider than before. There are more ring roads.
T: What will Beijing’s roads be like in the future
S: I think Beijing’s roads will be the widest in the world in the future.
2. (分组活动以采访的形式二人一组, 其中一个扮演记者，另一个扮演居住在北京多年的老人，对北京的变化做一个采访，从而提高同学们的口语表达能力，培养热爱生活热爱社会的情感。R=Reporter，M=Man)
R: Hello!How do you do
M: How do you do
R: May I ask you some questions
M: Of course. Go ahead.
R: How long have you lived in Beijing
M: I have lived here for more than thirty years.
R: Oh. Can you describe the roads, houses and living conditions of Beijing in the past
M: OK. I was born in old Beijing. At that time, Beijing’s roads were narrow and crowded. My house was small and dark and the living conditions were hard. In summer, it was very hot and in winter it was very cold. How hard the life was! But now you can see Beijing’s roads are wider and wider. I live in a tall and bright building and my living conditions are comfortable. How happy the life is!
R: Thank you.
(找尽可能多的学生做采访，比一比哪个组更好。)
Step 5 Project 第五步 综合探究活动(时间:3分钟)
(让学生们搜集关于所住的城镇的旧照片，并与现在的城镇作比较，写一篇调查报告。教育学生热爱自己的家乡，为家乡拥有更美好的未来而努力。完成2。)
Homework: Write a passage on “Changes in my hometown”. Eighty words at least.
板书设计：
Our country has developed rapidly. Section Csee…oneselfkeep in touch withfar awayChina has developed rapidly since 1978.happen to sb./sth.
Section D
The main activities are 1 and 4. 本课重点活动是1和4。
Ⅰ. Teaching aims and demands 教学目标
1. Learn some new words and useful expressions:
rope, war, note, composition, consider, draw up, tool, thanks to
2. Review the present perfect tense.
3. Feel and write down the changes of China.
Ⅱ. Teaching aids 教具
2中的图片/录音机/小黑板/几张新旧环境对照图
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:12分钟)
1. (检查上节课综合探究活动成果——描述你家乡的变化，要求学生交换描述，并选几名学生在全班同学面前进行描述。)
T: We have known the changes around us. Let’s talk about them together.
(教师引导学生一起讲述一些中国生活条件的变化。)
(1) The roads in the past were narrow and dirty. Now there are many clean and wide ring roads in the cities.
(2) We have big houses to live in. They are very comfortable.
(3) We have different kinds of food to eat and fashionable clothes to wear.
(4) We can use computers, telephones, and fax machines to make our communications faster and easier.
(教师可用提示性的单词如road, house, food 等让学生一起来讲述。)
2. (教师拿出课本2中的图片，复习现在完成时一般疑问句，学习部分生词，完成2。)
T: Thanks to the government’s efforts, people’s living conditions have changed a lot, especially the leisure activities. Can you say some leisure activities which they often had in the past
Ss: Watching a movie in the open air/Jumping rope/Playing tug of war/Playing hide and seek.
(板书生词，要求掌握rope, war。)
thanks to, rope, playing tug of war, hide and seek
T: Have you ever played any of them
Ss: Yes, we have.
T: Have you ever watched a movie in the open air
Ss: No, we haven’t.
…
Step 2 Presentation 第二步 呈现(时间:8分钟)
1. (老师继续利用2中图片对话，引出1听力内容。)
T: I think these leisure activities make your lives interesting. What else have you done except these leisure activities
Ss: We have joined an organization to help the old in the Community Services.
(板书单词organization，要求理解。)
organization
T: You are so helpful. Our main character in 1 also joined the same organization. Let’s listen to the tape.
2. (播放1录音。班级学生分为四人一组，推选一人代表本组参加限时抢写赛。听完录音3分钟内首先把答案写在黑板上的组为最佳听力组，奖幸运星一枚。)
T: Before we listen to the tape, listen to the rules carefully. Each group make one student write your answers on the blackboard. The fastest one is the winner, and your group will win a lucky star. Clear
Ss: Yes.
☆
Group 1 Group 2 Group 3 …
T: Group 2 is the winner. Congratulations!
Ss: (Claps…)
Step 3 Consolidation 第三步 巩固(时间:7分钟)
1. (再次播放1录音，重复所听的句子。特别注意要填入的重要信息。)
T: Listen again and pay attention to the important information such as how, when, what, and how many.
2. (讨论自己做过的帮助老年人的事情，宣扬尊老传统美德，构建一个精神文明和物质文明和谐发展的社会，并做口头作文。)
T: Talk about the things you have done, and do an oral composition.
During the summer holiday, my classmates and I often went to the Community Service for the old. We brought many things for them such as delicious food, new clothes and CDs of Peking opera. They liked them very much. We also cleaned rooms, washed clothes and performed programs for them. They were so happy and excited, and so were we.
Step 4 Practice 第四步 练习(时间:10分钟)
1. (播放录音3a，学生跟读。)
T: Next, let’s review the present perfect tense.
(板书3a中的关键句。)
1.—Where have you been —I have been to …2.—Have you ever done … —Yes, I have. /No, I haven’t. 3. She has gone to Cuba.4. … has lived in… for more than… years.
2. T: Now, can you use the present perfect tense to make sentences as many as possible
(让学生回顾以前所学的现在完成时，说出更多的句子。)
(教师提出问题，让学生一个接一个问答，训练现在完成时的用法。)
Example A: T: Where have you been this Sunday
S1:I’ve been to the countryside. What about you, …
S2:I’ve been to the Great Wall. Where have you been, …？
S3:I’ve been to…
S4:…
Example B: T: Have you been to Beijing
S5:No, I haven’t. But I have been to Shanghai. What about you, …
S6:I have been to Xiamen. Have you been to Xiamen, …
S7:Yes, I have.
S8:…
3. (播放3b录音，让学生跟读。复习3b中的重点句子。)
4. (利用多媒体或小黑板做一些现在完成时的练习。)
(1) A: you (make) your bed
B:Yes.
(2) I (water) the flowers already.
(3) My mother (work) in the hospital for twenty years.
(4) A:Where’s Maria
B:She to the library.
(5) Lily Beijing twice.
(学生完成后，核对答案。)
(1)Have made
(2)have watered
(3)has worked
(4)has gone
(5)has been to
Step 5 Project 第五步 综合探究活动(时间:8分钟)
1. (教师出示第4部分的挂图或让学生直接看课文的插图。)
T: We have reviewed the useful expressions and grammars. Let’s write a composition about the changes in Li Ming’s hometown with the help of the notes. Before you write it, you should consider it carefully, and then you should draw up an out line.
(板书note, composition, consider, draw up，要求掌握)
note, composition, consider, draw up
(学生四个一组讨论图画内容或同桌之间讨论。)
S1:The houses in Picture 1 are so low and old.
S2:Li Ming has lived there for many years.
S3:Now, there are many tall buildings.
…
T: We have talked about these pictures. So we have known a lot about the changes in Li Ming’s hometown. You can write a composition about that.
The title: Changes in Li Ming’s Hometown.
(学生讨论后，学习4中写作的各个步骤。)
T: When you write a composition, you should follow these steps:
First, consider it carefully before writing.
Second, draw up an outline.
Third, write the composition.
Finally, check over the composition.
Here is an example of an outline.
(出示投影或小黑板。)
1. changes in living conditions2. changes in working tools3. changes in education4. changes in transportation
(板书生词tool，并要求学生掌握)
tool
T: At last you should come to the conclusion:
Thanks to the government’s efforts, our hometown is becoming better and better.
Now, write your own composition.
(教师具体解答学生在写作中遇到的困难，也可以让学生互相讨论怎么写。完成作文的同学，可以互换作品进行阅读，分享成果。)
2. Homework:
(1) Finish the composition if you haven’t finished it.
(2) Imagine what our country will be like in 2050, and write an outline.
板书设计：
Our country has developed rapidly.Section Dthanks to —Have you ever done… be sorry for —Yes, I have./No, I haven’t.With the development of China … —Where have you been keep in touch with … —I have been to … She has gone to Cuba.
succeed in doing sth.
↓
success
↓
be successful
in sth.
in doing sth.
in sth.
in doing sth.
succeed in doing sth.
↓
success
↓
be successful
in sth.
in doing sth.
in sth.
in doing sth.
sth.
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Topic 2 What a large population!
Section A
The main activities are 1a and 3a. 本课重点活动是1a和3a。
Ⅰ. Teaching aims and demands 教学目标
1. Master some new words and useful expressions:
each other, probably, call up, European, population, take place, because of, policy, neither, recent
2. Go on studying the present perfect tense with “just”, “already”, “yet”, “ever” and “never”:
(1) I have just called you.
(2) I’ve never been there before, …
(3) Have you found him yet
(4) Have you ever been to France
(5) But great changes have already taken place in China recently.
3. Talk about the population in China.
Ⅱ. Teaching aids 教具
录音机/多媒体课件/两张全家福照片(旧与新)/小黑板/超市购物图
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:5分钟)
1. (通过让学生谈论星期天活动复习现在完成时的用法。)
For example:
Jerry: Hi, Lucy, I wanted to go hiking with you and your sister Lily yesterday. You weren’t in when I called you. Where have you been
Lucy: I have been to an old granny’s home to clean rooms for her.
Jerry: You’re so kind, then where is Lily
Lucy: She has gone to the shopping center.
…
2. (然后教师问学生Have you ever been to a shopping center 过渡到1a话题。)
Step 2 Presentation 第二步 呈现(时间:12分钟)
1. (教师出示一张超市购物图，通过询问学生是否曾去购物，引入本课话题。)
T: Look at this picture. What is it
Ss: It is a shopping centre/suppermarket.
T: (指向一位学生)Have you ever been to a shopping centre/suppermarket
S1: Yes, I have.
T: What about you Have you ever been to a shopping centre/suppermarket with your parents, S2
S2: Yes, I have. I often go shopping with them.
T: Yes. Most of you have ever been to a shopping centre/suppermarket. But do you notice that there are many people in the shopping center/suppermarket
Ss: Yes. There are too many people there.
T: I went to a new shopping center/suppermarket yesterday with my daughter. There were too many people and the shopping centre/suppermarket was too crowded.
(板书)
(解释ever, never，让学生跟读。)
T: What about you, S1 What did you do yesterday
S1: I stayed at home. I helped my mother do the housework.
T: You are a good boy/girl. Have you ever been to a shopping center, S2
S2: Yes, I have just been there with my mother.
T: Do you like going there
S2: Yes, I do. It is interesting.
T: But my daughter doesn’t like it. She said that there were too many people there. Yesterday when I was shopping, she got lost. And we couldn’t find each other.
Ss:Did you find her at last
T: Yes, she has already gone home. My husband called me up to tell me that.
(板书each other, call up, have/has +done sth.，要求学生掌握。)
(板书)
each other alreadyalready have/has +done sth.call up just
(讲解already, just, 让学生跟读。)
T: My daughter hates to go shopping. What about you
S1: I love to go shopping.
S3: So do I.
S2: I don’t like going shopping.
T: Neither does Kangkang.
(板书)
So do I. = I love to go shopping, too. Neither does Kangkang. =Kangkang doesn’t like going shopping, either.
(解释这个句子，引导学生用相同形式的句子，领读生词neither，并要求学生掌握其用法。)
(康康为什么不喜欢购物？你想知道原因吗？听1a录音，找出康康和迈克尔在购物时发生了什么事。)
T: Now let’s listen to the tape, and find out what has happened to Kangkang and Michael.
(教师播放录音一遍，如学生听不明白，可再听一遍。)
T: Now please open your books and read the dialog in 1a by yourselves. Then answer my questions.
(教师出示小黑板上的问题，给学生1分钟再阅读一遍1a。)
T: Now we have finished reading the text. I will ask you some questions.
(引入康康的活动。)
T: Where has Kangkang just been
Ss:He has just been to a shopping center with Michael.
T: Has Kangkang been there before
Ss:No, he has never been there before.
T: Does he want to go there again
Ss:No, he doesn’t.
T: Now, I will ask one of you to answer. Why does he hate to go shopping
(提问一个学生)
S1:Because there were too many people there. They got lost, and couldn’t find each other.
T: You’re right. Has Kangkang found Michael yet
(板书并讲解)
have done sth. yet
S2:No, he hasn’t.
T: Where was Michael
S3:He has probably gone home.(教师帮助学生回答并领读生词probably，要求学生掌握。)
T: Does Maria like going shopping, S4
S4:No, she doesn’t. She hates to go shopping, too.
3. (再听1a录音并跟读，然后完成1b，并核对答案。)
T: Now listen to 1a again and then follow it. Follow 1b and then check the answers.
Step 3 Consolidation 第三步 巩固(时间:8分钟)
1. (双人活动，朗读1a并表演。)
T: Work in pairs. Read 1a and act it out.
2. (学生根据板书的重点，把对话改写成一篇短文。)
T: According to the main sentences, please change the dialog into a short passage. For example:
Michael and Kangkang have just been to a shopping center. Kangkang has never been there before. In the shopping center, there were too many people. They got lost and couldn’t find each other. And at last Kangkang thought that Michael had probably gone home. Kangkang didn’t want to go shopping again.
3. (1)(让学生独立完成2，一分钟后核对答案，并教学生单词European。)
T: Now I’ll give you one minute. Please finish 2. Then check the answers together.
(2)(完成2后，练习2并编造一个相似对话，巩固练习just, already, yet, ever, never等词的用法。)
T: Make up a similar dialog with just, already, yet, ever, and never.
A: Have you been to Egypt
B: No, I’ve been to any African countries. But Mike has come back from Egypt. He likes it very much. He says he has seen such a beautiful country before.
A: Have you seen him
B: Yes, I have seem him .
Step 4 Practice 第四步 练习(时间:15分钟)
1. (把事先准备好的两张康康家的照片，用幻灯片展示在大屏幕上。)
T: Look at the two pictures carefully. Can you find out what has happened in Kangkang’s family
(然后播放3a录音，让学生听一遍课文。然后与学生一起讨论，引出3a。)
T: How many people are there in Picture 1
Ss: There are three.
T: Yes. It’s a nice photo. Kangkang was so cute then. Is it a big family
Ss: No, it isn’t.
T: Please look at Picture 2. Is it a big family
Ss: Yes, it is very big.
T: It seems that their living conditions were not very good. It’s a photo of Kangkang’s father’s family. At that time, most families in our country had at least three or four children. China has the largest population in the world.
(老师板书It seems that…掌握此结构，并注意和seem to的区分。板书并领读生词population。)
populationseem to…It seems that…
T: Most families have only one child now. Do you know why
Ss: No, we don’t know.
T: Because China has carried out one-child policy to control the population.
(板书单词policy，要求学生掌握。)
policy
(总结)
T: Because of our country’s one-child policy, China has changed greatly in recent years.
(板书词组和单词because of, recent，要求学生掌握。)
because of, recent
2. (让学生阅读一遍3a，画出同3b中所给例句意思相似的句子，完成3b。)
T: Read 3a and underline the sentences which have the same meanings as the sentences below.
3. (跟读3a录音)
T: Read 3a after the tape.
Step 5 Project 第五步 综合探究活动(时间:5分钟)
1. (小结并讨论本课出现的主要话题。)
T: Today we know great changes have taken place in China.
(板书词组take place，要求理解take place，并注意和happen的区分。)
take place
You can discuss these topics:
(1) The population problem
(2) Economy of China
(3) One-child policy
(4) Little Emperors
(学生自己选用一个话题，两人一组进行讨论。讨论完毕，选几组做一个汇报。不同的学生发表自己的见解，教师要尊重学生的个性发展，并体现激励机制。)
2. Homework:
(1) Choose one of the projects. Talk about it and write a composition.
(2) Write out 5 sentences. Use the words “just”, “already”, “yet”, “ever”, “never” and the present perfect tense.
板书设计：
What a large population!Section Aeach other evercall up never at least already + done sth.take place justused to do sth. So do I. It seems that…Neither do my parents. I don’t think…
Section B
The main activities are 1a and 2a. 本课重点活动是1a和2a。
Ⅰ. Teaching aims and demands 教学目标
1. Learn the new word and expression:
increase, write down
2. Go on learning the present perfect tense and master some useful sentences:
(1) —What’s the population of China
—It’s…
(2) It is increasing by 80 million every year.
(3) Which country has the largest population
(4) So it is.
(5) The population problem is more serious in developing countries.
(6) China has already carried out the one-child policy to control the population.
3. Go on learning the numbers with million, billon.
4. Make students realize the serious population problem.
Ⅱ. Teaching aids 教具
录音机/多媒体课件/小黑板/世界人口示意图
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:6分钟)
1. (小竞赛。教师把班中学生分为两组。然后出示写有already, yet, ever, never, just的卡片，要求学生以抢答形式迅速说出含有卡片上词的句子，要求用现在完成时。迅速且正确者赢一分，高分组为获胜组。)
T: Let’s have a contest to review the present perfect tense, OK
Ss: Great.
T: First, I’ll divide the whole class into two parts. Then I’ll show the cards with “already”, “yet”, “ever”, “never” and “just” one by one. Your team will get a score if you give me a correct sentence with the word on the card. Let’s go!
(教师出示写有already的卡片。)
T: Already, please!
Group 1: She has already finished her homework.
T: Congratulations. Yet, please!
Group 1: I haven’t watered the flowers yet.
T: Congratulations. Group 1. Ever, please!
Group 2: Has your sister ever been to Tibet
…
Step 2 Presentation 第二步 呈现(时间:16分钟)
1. (教师让一学生复述Section A 3a内容，引出人口问题。)
T: Who can retell 3a in Section A
S1: I can.
(学生复述课文。)
T: Well done. Can you tell me why their living conditions didn’t seem to be very good, S1
S1: Because the family members in the old picture were more than those in the new picture.
T: Yes. What will happen if our country has a larger population
(由学生举手回答)
S2: It will be hard to improve our living conditions.
T: Now, what’s the population of our country
S3: China has a population of 1.3 billion. It’s the largest population in the world.
T: The U.S.A. is the most developed country. What’s the population of the U. S. A.
(板书并讲解。)
the developed/developing country
S3: It’s about 250 million.
S4: I think it is about 300 million.
T: Let’s look at the multimedia.
(看多媒体，展示1b中图表。)
T: Here is a chart about some countries’ population. Look at the U.S.A. The U.S.A. has a population of 302 million. Now look again. Tell me Indonesia’s and Brazil’s population.
S5: The population of Indonesia is 245 million.
S6: Brazil has a population of 188 million.
T: Well done. We have known some countries’ population. What’s the population of the world
S7: I don’t know.
S8: The world has a population of 6.6 billion.
(要求学生掌握词组have a population of。)
T: Right. There are 6.6 billion people in the world. And the world’s population is increasing by 80 million every year.
(教师板书单词increase，要求掌握increase，延伸讲解increase by和increase to的区别)
increase
T: Look at the chart, the population in developing countries is larger than that in developed countries.
Ss: So it is.
(板书so it is，讲解“so+代词/名词+助动词/be动词/情态动词”结构，并和“so+助动词/be动词/情态动词+代词/名词”的结构进行区分。)
T: In order to solve the population problem, what policy does China carry out
Ss: One-child policy.
(教师放1a录音，让学生找出含数词的句子。)
T: Open your books. Listen to the tape carefully and underline the sentences including numbers.
(教师再播放一遍，让学生在含有数字的句子下面画线。)
T: Look at your books. Pay attention to these sentences.
(板书句型，要求掌握。)
—What’s the population of the U. S. A. —It’s 302 million.
(教师重点解释这个句型，让学生说出更多的句子。)
S1: What’s the population of China/India…
S2: It’s about 1. 3 billion/1.1 billion…
(板书单词，要求学生理解。)
billion
(教师利用世界人口示意图，让学生一问一答。)
A: What’s the population of Brazil
B: It is about 188 million. What’s the population of China/ …
A: …
T: Good job. Please read the dialog and discuss the key sentences.
(教师板书并讲解这三个句子，使学生加深对文章的理解。)
1. And it is increasing by 80 million every year.2. It shows that the population in developing countries is larger than that in developedcountries, doesn’t it 3. China has already carried out the one-child policy to control the population.
(让学生齐读课文一遍。)
Step 3 Consolidation 第三步 巩固(时间:8分钟)
(根据1b，让学生完成表格。)
T: Look at the form. Then fill it out.
Country China India the U.S.A. Indonesia Brazil
Population
(本表格很简单。一分钟后，老师叫几位学生核对答案。)
T: Great. I think you all did well.
(学生两人一组进行问答练习。)
S1: What’s the population of China
S2: It’s about 1. 3 billion. What’s the population of India
S1: It is about 1. 1 billion. What about the U.S.A.
S2: …
(以比较快的速度来完成训练。)
T: OK. I think you have mastered the dialog. You can practice it by yourselves after class.
Step 4 Practice 第四步 练习(时间:10分钟)
1. T: We have learnt about many countries’ population. Do you know how to express large numbers First let’s look at the blackboard.
(板书)
218 306 5 366
(教师由以前学的百、千引入百万、十亿。教师可以先提问后进生，让这些学生有成就感，以提高他们的兴趣。)
S1: Two hundred and eighteen
S2: Three hundred and six
S3: Five thousand, three hundred and sixty-six
(教师总结数字的读法，指出易出错点和个别学生表达的错误。)
T: Now, look at these numbers. Can you read these numbers
(板书)
736 547 8 736 062 9 839 800
(教师先讲述三位一划分原则，再让学生运用。给学生准备时间，然后提问。)
S4: 736 547 Seven hundred and thirty-six thousand, five hundred and forty-seven
(可以先提问较好的学生，总结一下。教师必须说明and, -, thousand放的位置，以及注意此处量词不加“s”。)
T: Now, I will ask other students to read the numbers.
S2: 8 736 062 eight million, seven hundred and thirty-six thousand and sixty-two
S3: 7 198 764 501 seven billion, one hundred and ninety-eight million, seven hundred and sixty-four thousand, five hundred and one.
T: You are great. Most of you have mastered how to read the numbers. Please look at the numbers in 2a. Read them together.
2. T: Let’s play a number game. I will show you some numbers. Read them quickly and correctly in groups.
(每个小组各选派三位学生，由教师统分，构建评分机制，激发学生兴趣。)
(板书)
7 398 500 406 000 000 17 602 018 000 676 302 320
(教师在黑板上画出计分表。)
G1 G2 G3 G4
3. T: Look at the pictures of 2b and describe them.
(让学生通过自己的猜测，用所学过的语言知识把图片描述一下。教师可以先提问程度稍差的同学，复习较大数字的读法并把新旧知识结合起来。)
T: Yeah, very good. Now let’s listen to the tape of 2b and number the pictures you hear and write down your answers. After that, let’s check the answers.
S1: Picture F The jacket costs￥326. 00.
S2: Picture B It’s about 6 575 miles from Beijing to Toronto.
S3: Picture A The mountain is 8 844. 43 meters high.
S4: Picture E The population of China was 1. 3 billion in 2007.
S5: Picture D I think the population of Canada was about 33 million in 2007.
S6: Picture C The dinosaur lived 210 million years ago.
(教师核对答案。要求学生掌握词组write down。)
Step 5 Project 第五步 综合探究活动(时间:5分钟)
1. T: The population problem is the biggest one in China. Now let’s discuss the question: What
are the problems of China’s population
(学生小组讨论。)
T: Who can talk about it
(学生可能要说的很多，但有些语言他们表达不清楚，教师加以引导，使他们尽量用简洁的语言表达清楚。)
S1: The population is still increasing.
S2: The people in the countryside can’t obey the one-child policy.
S3: There are more and more old people in some big cities.
T: Very good. But what do you think of the future of China’s population Please discuss it.
(鼓励学生表达自己的观点。)
S4: The population of China will be 1.5 billion in 2050.
S5: Maybe China will have a population of 1.7 billion in 2050.
S6: Maybe the population of China will become smaller than before with the help of the
one-child policy.
(学生可能做出种种猜测。)
2. Homework:
Write a report about the population of China in the future.
板书设计：
What a large population!Section Bdeveloped/developing country —What’s the population of the U.S.A. increase by —It’s 302 million.have/has a population of So it is.
Section C
The main activities are 1a and 2a. 本课重点活动是1a和2a。
Ⅰ. Teaching aims and demands 教学目标
1. Learn the new words and useful expressions:
difficulty, be short of, so far, percent, offer.
2. Talk about the problems the overpopulation brings about:
(1)It’s difficult for lots of people to find jobs
(2)…, we are short of energy and water.
(3)Most cities are more crowded than before, and the traffic is much heavier.
3. Get students to know how serious the world’s population problem is.
Ⅱ. Teaching aids 教具
录音机/多媒体/小黑板/图片
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:10分钟)
1. (用添加数字的方法复习高位数字，使学生由浅入深地掌握知识。操作：教师首先在黑板上写出一个两位数，然后逐次在后面加上一个数字，被提问的学生由基础较差的向基础较好的依次递进。)
T: I’ll write numbers like this “88-888-8888, … -8,888,888,888”. Say these numbers as quickly as you can, clear
Ss: Yes.
T: 88.
S1: Eighty-eight.
T: 888.
S2: Eighty hundred and eighty-eight.
T: 8,888.
S3: Eight thousand, eight hundred and eighty-eight.
T: 8,888,888,888
S3: Eight billion, eight hundred and eighty-eight million, eight hundred and eighty-eight thousand, eight hundred and eighty-eight.
…
2. (多媒体展示世界各国人口图表，复习Section B中重要句型。)
T: You have mastered how to say these numbers. Now look at the chart and review what we’ve learned in Section B. What’s the population of the world
Ss: It is said that the world has a population of 6.5 billion.
T: Which country has the largest population
Ss: China has the largest population with 1.3 billion.
T: Is the world’s population increasing now
Ss: Yes, the world’s population is increasing by 80 million every year.
T: It really is one of the greatest problems today. I think we should do something to solve this problem.
Ss: Yes.
Step 2 Presentation 第二步 呈现(时间:12分钟)
1. (教师展示人才市场的图片或多媒体播放春节前各大银行排队取钱的画面，并给出一些材料，引出1a。)
T: Just now, we have known the world has a large population. Now, look at the picture and listen to my materials about population.
1. Every minute about 261 babies are born in the world.
2. The world’s population is growing faster and faster.
3. China has the largest population in the world.
4. China’s population has reached one fifth of the world’s population.
What do you think of the picture and the materials, boys and girls
Ss: That’s terrible!
T: Yes. The growing population will cause many difficulties. It will influence the development of the world’s economy. So far, some families can’t offer their children a good education.
(板书单词difficulty, offer，词组so far，要求学生掌握。)
difficult(adj.)—difficulty(n)—difficulties(n.pl)offeroffer sb. sth.=offer sth. to sb.so far
T: Do you want to know other problems caused by the large population
Ss: Sure. We are short of energy and water.(教师帮助学生回答)
(板书。要求学生掌握词组be short of。)
be short of
T: Yes, now China’s population is one fifth of the world’s population. It means it is 20 percent of the world’s population, so China has taken some measures to solve the problem. Do you know what they are
(板书one fifth，详解并要求学生掌握分数表示法，掌握单词percent，理解词组take measures to。)
Ss: One is known as the one-child policy. It has worked well in controlling China’s population.
T: Thanks to the policy, China is developing quickly and people’s living conditions are improving rapidly.
(让学生认识到be known as, thanks to的用法。)
(让学生读1a，然后回答1a中的两个问题。)
Step 3 Consolidation 第三步 巩固(时间:10分钟)
1. T: Boys and girls, please read 1a again and then retell it, according to the key words on the blackboard.
(学生阅读1a的同时, 教师把关键词列在小黑板上。)
6. 6 million 3 billion half one fifthcause difficulties take measures to work well in living conditions seriousa long way
(让两位同学看着小黑板上的关键词复述1a。当学生表达错误时, 教师给予纠正。当学生表达不出时, 教师或其他同学给以帮助, 以提高学生口语复述能力。)
2. T: Let’s look at 1b (work alone). Describe the disadvantages of China’s large population according to 1a and write them down. You have two minutes.
(给学生两分钟完成, 然后让几位学生写到黑板上。)
T: Now I will ask several students to write their answers on the blackboard.
S1:Smaller places to live in.
S2:Difficult to find jobs for lots of people.
S3:Short of energy and water.
S4:Most cities are more crowded.
S5:The traffic is heavier.
S6: There will be much more pollution.
S7: …
T: Your answers are wonderful.
Step 4 Practice 第四步 练习(时间:8分钟)
1. T: Now, look at the picture. The earth is full of people. The population problem is serious. Please listen to the tape and complete the article in 2a.
(教师拿出一张”地球上站满人”的图片或将图片展示在多媒体上。让学生仔细观察, 然后播放录音2a。)
T: Now, look at the text by yourselves. Let’s listen to the tape again and check the answers.
(让学生核对完后, 一起齐读这篇短文。)
T: You have understood the text. Let’s do the exercise in 2b. Then we will check the answers.
(给学生一分钟, 理解2b中的四个句子, 让一位学生回答。)
2. (如果有时间, 让学生完成一个复述性的填空。)
T: Please look at the small blackboard. Finish them according to 1a.
(教师出示准备好的小黑板, 让学生把答案写在课堂作业纸上。)
In 2007, the world’s population was about . More than _______ _______
people live in Asia now. China has the largest population in the world, and about _____ _____
of the people in the world live in China. A large population many difficulties. China has done something to the population. the policy, China is developing quickly and people’s living conditions are improving rapidly.
T: Let’s check your answers together.
(在短文中呈现正确答案, 并让同学们一起朗读。附答案为：6.6 billion, three billion, one fifth, causes, control, Thanks to。)
Step 5 Project 第五步 综合探究活动(时间:5分钟)
1. T: You have known so much about the population. Now, turn to Page 14 and write a letter to your pen pal about the population problem in China. The questions in 3 may help you, then I will ask some students to show their opinions.
(学生们互相交流想法。)
(让学生写一封信给他/她的笔友, 谈谈他/她对中国人口问题的看法, 可以借鉴3中五个问题的说法。写的好的，可以读一小段给同学听。教师说明写信时必须注意的事项。)
2. Homework:
Make a survey and complete the chart, then write a survey report. You can search the information on the Internet.
City Population Roads Living conditions
Beijing
Tokyo
Toronto
New York
Your city
板书设计：
What a large population!Section Cbe short of one fifthso far difficultyoffer sb. sth.=offer sth. to sb. difficult(adj.)-difficulty(n)-difficulties(n.pl.)
Section D
The main activities are 1a and 3. 本课重点活动是1a和3。
Ⅰ. Teaching aims and demands 教学目标
1. Master some new words and useful expressions:
less than, unless, couple, a couple of, market, excellent, keep up with, relation
2. Review the present perfect tense:
(1) have/has been to…
(2) have/has gone to…
(3) the use of “just”, “yet”, “already”, “ever” and “never”
3. Review some useful sentences.
Ⅱ. Teaching aids 教具
幻灯片/录音机/3中的三幅图片
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:10分钟)
1. (教师在实物投影仪上展示Section C中3的学生习作，复习上节课内容。)
China has the largest population in the world. There are about 900 million people living in the countryside. The large population causes many problems today.
For example, we are short of energy and water. Most of the cities are more crowded than before, and the traffic is much heavier. The large population has become a serious problem. Some parents in less developed areas prefer boys to girls. So they don’t offer girls a good education. In order to give people comfortable lives, China has taken some measures to control the population. One is known as the one-child policy. Thanks to the policy, China is developing quickly, and people’s living conditions are improving rapidly. Our lives are becoming more and more comfortable.
2. T: What difficulties does the large population cause in the composition
S1: Small places to live in.
S2 : Heavy traffic.
S3: Short of energy and water.
…
Step 2 Presentation 第二步 呈现(时间:12分钟)
(就学生习作中人口和生活质量问题展开讨论，引出城乡对比。)
1. T: Do you like living in a place with a large population or a small one
Ss: A small one. What about you
T: Me, too. I used to live in a small village which had less than 200 people. It had lots of tall, green trees and clean, fresh air. People’s relations were very harmonious. My village was like a big family.
(板书less than, relation，要求学生掌握。)
less than, relation
Ss: But was it easy for you to go shopping
T: No, the only shortcoming was that I couldn’t go shopping in big stores unless I travelled for a couple of hours.
(板书单词unless，词组a couple of，且要求学生掌握。)
unless, a couple of
S1: I heard life in the city were colourful.
T: Right. There are many big shopping centers and huge markets. Shopping is easy and pleasant there. And the public transportation is excellent, too. Buses, taxies and subways can take you to any part of the city quickly.
(板书market和excellent，且要求学生掌握。要求学生了解transportation。)
market, excellent
Ss: Great! We want to live in the city now.
T: You’re so changeable. But life isn’t always easy there. People have to study and work hard to keep up with the quick development of modern society.
(板书且要求学生掌握。)
keep up with
Step 3 Consolidation 第三步 巩固(时间:8分钟)
1. (听1a录音，然后回答问题。)
T: Living in the country has lots of advantages, so does living in the city. Listen to 1a and answer my questions.
(出示问题)
(1)Where do Sue and Li Ming live
(2)What are the differences between Sue’s life and Li Ming’s life
(3)How do they feel about their living conditions
(听后核对答案。)
2. (读1a，完成表格，完成1b。)
T: Read 1a, fill out the form and finish 1b.
Items Population Environment Shopping Transportation People’s relations
Sue’s /Fairmont
Li Ming’s /Beijing
3. (教师出示幻灯片，让学生思考并复述1a。)
T: Now, I’ll give you two minutes to read the information on the slides and then retell it with the key words on them.
(几组同学复述之后，教师点评。)
T: Boys and girls, if you are allowed to choose the place where you live, do you want to live in a place with a large population or a small one I think you have different choices.
Step 4 Practice 第四步 练习(时间:10分钟)
1. T: Fairmont is a beautiful mountain town. Beijing is a beautiful city. Where have you been
S1:I have never been to Fairmont. But I have ever been to Beijing.
(教师重复读never been to, ever been to。)
T: I went to Beijing three years ago. But I believe that great changes have already taken place
in Beijing these years. My husband has gone to Beijing now.
(教师重复读have already taken place, has gone to。)
(举两个例子巩固been to 与gone to区别。)
He has gone to Beijing.I have been to Beijing.
(让学生自己造句子。)
For example:(1) Li Ming has gone to the library. He will be back soon.
(2) Sue has been to Germany. She wants to go there again.
2. (教师播放录音2a与2b，学生跟读。)
(让学生看着2b中的8个句子重新造句。)
T: We have learnt the useful expressions in Topic 2. Please make up sentences with them as quickly as you can.
S1: —I really hate to go shopping.
—So do I.
S2: —It is a nice picture.
—So it is.
S3: About one fifth students in our class ride bikes to school.
S4: …
(学生们有不同的句子，修正它们，培养他们的表达能力。)
3. (用幻灯片出示习题，巩固2a和2b内容。)
T: We have reviewed 2a and 2b. Let’s do some exercises.
(1)—Lily doesn’t like my song.
— does Lucy.
A. Neither B. So C. Either
(2)—I like go shopping.
— do I and does Jane.
A. Neither, so B. So, so C. So, neither
(3) the bad weather, we can’t go shopping.
A. Because of B. Thanks to C. Unless
(4)Two sixths of the students girls in our class.
A. be B. are C. is
(5)用ever, never, just, already和yet填空。
—Have you been to America
—No, but Tom has returned from New York. He has seen many places of interest, but he hasn’t been to London . He says he has been to any city in England.
Step 5 Project 第五步 综合探究活动(时间:5分钟)
1. T: Look at the different types of families below. Which kind of family are you in
(用多媒体展现这三幅图。)
(教师解释一下这三幅图的含义。)
T: Most of you belong to Picture 1 or Picture 2. Now, let’s discuss which kind of family you prefer. Why
(给学生两分钟时间，讨论整理。让几组学生来回答。)
S3: …
S4: …
(教师在学生回答时，总结一些关键词在黑板上。例如：)
(板书)
big living conditions take placeone-child policy be strict with little emperors
(让学生用黑板上的提示语写一篇小短文。)
2. Homework:
Write an article about your hometown about 80 words.
板书设计:
What a large population!Section Dless thanunlessa couple ofkeep up with
ever...
never…
have/has
already
just
have/has
been to
gone to
ever
never
just
already
have/has done sth. yet
have/has
have/has +done
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