Unit 4 Our World
Topic 3 The Internet makes the world smaller.
教学内容分析及课时分配建议：
本单元以Our World 为主题。第 ( http: / / www.21cnjy.com )三话题在复习前两个话题的基础上，引入新内容的学习，包括认识互联网、互联网的功能、以及我们应该怎样正确对待互联网等。语法板块学习“主语+谓语+宾语+宾语补足语”的用法，比如The Internet makes the world smaller. The Internet makes our life easier and more interesting. 等。此外，还学习了对肯定和不肯定的表达的功能句，如I’m sure the Internet will become more and more important to us. I’m not sure if it is good to shop online. Guess what! 等。 该话题还设计了音标的学习，帮助学生正确区分/w/和/v/的发音，同时也设置了句子连音、弱读、重读以及语音语调中升降调的学习，帮助学生通过语音语调的学习理解句子表达的意思，训练学生说地道的英语口语。最后通过Project的活动Becoming an Inventor 对所学内容进行积极的应用。
本话题建议用五课时完成。
第一课时：Section A—1a,1b,1c,2
第二课时：Section A—3a, 3b Section B—4a, 4b
第三课时：Section B—1a, 1b, 1c, 1d, 2, 3
第四课时：Section C—1a, 1b,1c, 1d, 2a, 2b
第五课时：Section D—Grammar and Functions, 1, 2, Project
第四课时 (Section C—1a, 1b,1c, 1d, 2a, 2b）
教学设计思路：
本节课的主要活动为Section ( http: / / www.21cnjy.com ) C -1a。Warming-up的值日报告是关于上网，教师根据学生所谈论的话题，引导学生复习“be sure”结构。Revision环节中利用图片复习宾语补足语，学习新词汇：true, correct, cheat。Pre-reading中讨论阅读前的三个问题，学习新词汇perfect, true, safely。while-reading环节分几步完成，首先速读课文，了解文章大意，给文章起个标题，完成1c。之后再读课文，将1b中的单词与释义连线。回答两个简单但提纲契领的问题：Is the Internet changing the world Is the Internet perfect 然后精读课文，完成1d并核对答案。最后学生划出重点短语及疑难句子，师生交流并学会应用。post-reading环节里，要求学生根据1d表格，复述课文，向同桌讲述因特网的利与弊，达到语言输出的目的。接下来两人一组活动，采访同桌使用因特网的情况，完成2a的测评。最后根据2a的测评结果写一篇报道，完成2b。培养学生养成采访结束之后将采访的结果用文章的形式记录下来的习惯。
Ⅰ. Teaching aims
Knowledge aims：
（1）学习并掌握新词汇：
perfect, true, correct, search, safely, cheat
（2）阅读关于因特网的文章，学习用英文介绍因特网的特点。
2. Skill aims:
（1）能读懂本课文本材料，及其他介绍因特网的文章。
（2）能通过调查，写出他人使用因特网的情况。
3. Emotional aims:
通过对因特网利与弊的学习，学生能够明白任何事物都有两面性的道理，教育学生正确使用因特网。
4. Culture awareness:
培养学生对高科技产品的正确认识，正确使用互联网。
Ⅱ. The key points and difficult points
1. Key points:
（1）复习“主语+及物动词+宾语+宾补”的结构。
（2）学习用英文介绍因特网的利与弊。
（3）利用所学知识、结合调查的结果写一篇有关同学们使用因特网情况的文章。
2. Difficult points：
根据采访结果写一篇报道。
Ⅲ. Learning strategies
1. 培养学生在阅读过程中根据上下文猜测词义的能力。
2. 培养学生养成采访结束之后将采访的结果用文章的形式记录下来的习惯。
Ⅳ. Teaching aids
多媒体课件/图片
V. Teaching procedures
Stage 1（3mins）：Getting students ready for learning
Step Teacher activity Student activity Designing purpose
(Class activity) Greet the students and get themready for learning. T: Good morning, everyone!T:Who’s on duty today T:I agree with you. I’m sure that… Any other opinions Focus their attention on the teacher. Ss: Good morning, Miss…S1: It’s me. ( http: / / www.21cnjy.com )Hello, everyone. I’m on duty today. I want to share a piece of news that I saw on the Internet yesterday evening. The reporter said that… But I’m not sure whether…S2: I think… 自由讨论关于网络，使学生聚焦课堂。 ( http: / / www.21cnjy.com )如果学生不能说出可以引起讨论的话题，教师可以引出相关话题供学生讨论，同时复习“be sure”结构的用法。
Remark：这一环节的目的是要创造学习英语的氛围并使学生静下心来，开始新的学习。可以采用多种方式，如唱歌、游戏、值日报告、自由讨论等。
Stage 2（4mins）：Revision
Step Teacher activity Student activity Designing purpose
(Class activity) Show some pict ( http: / / www.21cnjy.com )ures to review “subject + vt. + object + object complement”. T:That’s really a p ( http: / / www.21cnjy.com )iece of interesting news. We can get a lot of news on the Internet everyday. It’s true that the Internet makes our lives more interesting and easier.（板书）Do you agree with me T: We’ll go on to tal ( http: / / www.21cnjy.com )k about the Internet later. Now first look at this sentence. We have learned this kind of sentences in the first lesson. It belongs to the structure “ subject + vt. + object + object complement”. Let’s make more sentences with this structure according to the pictures. clean the windows correct (改正)T:Look at this picture, what is the boy doing see/cheatT:Yes. He is ( http: / / www.21cnjy.com ) cheating. Cheat means “欺骗，作弊” in Chinese. Now make a sentence with the words under the picture. T: …(More pictures.) Make sentences to rev ( http: / / www.21cnjy.com )iew “subject + vt. + object + object complement”. Ss: Yes. S1:Mom asked her to clean the windows.S2:The teacher ( http: / / www.21cnjy.com )told the student to correct the mistakes on the math papers.Ss:作弊。S3: I see the boy cheat in the exam.S4: The teacher will tell him not to cheat in exams.
Remark：
Stage 3（7mins）：Pre-reading
Step Teacher activity Student activity Designing purpose
(Group work & Class activity) Lead the students to ( http: / / www.21cnjy.com ) discuss the pre-reading questions in 1a in groups.T: Let’s go on o ( http: / / www.21cnjy.com )ur topic: the Internet. Do you often use the Internet after class T: What do you usually do on the Internet T: Some stude ( http: / / www.21cnjy.com )nts learn English through the Internet. It’s a good way, I think. But how can you use the Internet to learn English after class. Discuss with your group members. Then share different ideas with the class.T: Please share yo ( http: / / www.21cnjy.com )ur different ideas about how to learn English on the Internet. T: Thank you f ( http: / / www.21cnjy.com )or sharing so many good methods to learn English. Now discuss the first question in groups. Then I’ll ask some of you to share your ideas.T: Is the Internet changing your life T: Is it changing the world T: Who can give some examples T: You gave good exam ( http: / / www.21cnjy.com )ples. It’s true that our life became more convenient with the help of the Internet. But do you think whether the Internet is perfect. Perfect means something is completely correct and without any faults or weaknesses. T: Why T:I agree with you. We should use the Internet correctly and safely. Discuss the pr ( http: / / www.21cnjy.com )e-reading questions in 1a in groups. Then share different ideas in class.Ss: Yes, we do.S1: I often learn English and other objects on the Internet.S2: I often listen to music on the Internet.S3: I usually watch movies on the Internet. S4: I usually visit some news websites to know more news.Ss:...Ss:...S5: I often vis ( http: / / www.21cnjy.com )it some useful English learning websites to learn English.S6: I can look up new words on the Internet.S7: The Internet can help me translate difficult sentences.S8: I can learn grammar on the Internet.Ss:...Ss:...Ss: Yes. Ss: Yes, it is.S9: We don’t have ( http: / / www.21cnjy.com )to write letters on paper now. We can use the Internet to keep in touch with our friends more easily and quickly. S10: We can listen to any music we like on the Internet.S11: We can know about what is happening in the world in time....S12: I don’t think so. S12: Because something on the Internet is not correct or healthy.
Remark：鼓励学生大胆地运用英语表达自己的想法。
Stage 4（15mins）：While-reading
Step Teacher activity Student activity Designing purpose
1(Individual work) Ask the students ( http: / / www.21cnjy.com )to read the passage in 1a to get the general idea of the passage. Finish 1c.T: Let’s skim the passage in 1a. You should get the main idea of it.T: What’s the passage about T: Very good. Can you give the passage a proper title T:It’s a good title. Please write it down in the box. Skim 1a and get the m ( http: / / www.21cnjy.com )ain idea of it and give the passage a proper title.Ss:…S1: It’s about the Internet.S2: The Internet.
2(Individual work) Ask the students to read 1a to finish 1b.T: Now read it again and match the words with their meanings in 1b.T: Is the Internet changing the world according to the passage T: Is the Internet prefect according to the passage T: So we should use it safely and carefully. Do you think so Read 1a again and answer two questions. And then finish 1b.Ss:…Ss:…S1:Yes, It is.S2: No, it isn’t.Ss: Yes. 再读课文，将1b中的单词与释疑连线 ( http: / / www.21cnjy.com )。回答：Is the Internet changing the world Is the Internet perfect
3(Individual work) Guide the Ss to finish 1d.T: Read the passage ( http: / / www.21cnjy.com ) carefully and complete the table in 1d. You can add your own ideas about advantages and disadvantages of the Internet.T: Let’s check y ( http: / / www.21cnjy.com )our answers. Who can tell us the advantages of the Internet T: Do you have any other opinions about advantages of the Internet T: And about the disadvantages T: Your own opinions T: You did quite plete the table in 1d according to 1a.Ss:…S1: We can get all kinds of information on the Internet and…S2:…Ss:…Ss:…S3: Not all the information is true.Ss:…Ss:…
4(Individual work & Class activity) Lead the students to underline the key points and learn to use them.T: Let’s read the passage again. You can underline the key points. T: Do you have any ( http: / / www.21cnjy.com ) difficulty understanding the passage Does anybody want to share your key points with us T: You did a good job. Thank you. T: It means “ ( http: / / www.21cnjy.com )向着更好地情况转变”. For example, her illness took a turn for the better. Can you give an example T: A very good example. Do you think what its opposite is T: Yeah, you got it. Underline the key points and learn to use them.Ss:…S1: I underlined some phrases and I’d like share them with you.all kinds of, sending ( http: / / www.21cnjy.com )emails, chat online, do shopping, post information, not all of it, get money by cheating, spend… doing, for the better.S2: Miss…, what the meaning of the phrase “for the better” S3: I hope the weather will soon change for the better. S4: Is it “for the worse”.
Remark：可以让学生在读1a前浏览 ( http: / / www.21cnjy.com )1b、1c和1d，读过一遍之后先完成对自己来说简单的问题。然后再读第二遍，甚至第三遍来完成较难的问题。
Stage 5（13mins）：Post-reading
Step Teacher activity Student activity Designing purpose
1(Pair work) Ask the students to retell the passage based on 1d.T: Work in pairs and ( http: / / www.21cnjy.com )try to retell the advantages and disadvantages of the Internet to your partner with the help of the table in 1d. Retell the passage based on 1d in pairs.Ss:…
2(Pair work) Guide the Ss to finish 2aT: Do you want to know how your partner use the Internet T:Read the questions a ( http: / / www.21cnjy.com )nd the answers in 2a. Then interview your partners about how he /she uses the Internet and what he/she thinks of it. Interview their partners according to 2a.Ss: Yes.Ss:…
3(Individual activity) Ask the students to ( http: / / www.21cnjy.com ) write a short passage based on the result of the interview in 2a.T: After an ( http: / / www.21cnjy.com )interview, you often need to write down the information in the form of a passage. So write a short passage based on the result of the Interview in 2a.T: Who would like to report your result of interview to us Write a short passage based on the result of the interview in 2a.Ss:…S1:…
Remark：培养学生养成采访后将采访结果以文章的形式记录下来的习惯。
Stage 6（3mins）：Summarizing and assigning HMK
Step Teacher activity Student activity Designing purpose
1（Class activity) Encourage the Ss to summarize the key points T: Class will be ov ( http: / / www.21cnjy.com )er soon. We should summarize what we have learned in this lesson. Let’s begin! Summarize wh ( http: / / www.21cnjy.com )at they have learned today. S1: We learned some new words and useful phrases. perfect, true, correct, search, safely, cheatS2: We reviewed some phrases:all kinds of, ( http: / / www.21cnjy.com )sending emails, chat online, do shopping, post information, not all of it, get money by cheating, spend… doing, for the better.S3: We learned about the advantages and disadvantages of the Internet. 培养学生归纳总结的能力，再次复习巩固本节课的重点知识。
2 (Class activity) Assign the HMK.T: For today ( http: / / www.21cnjy.com )’s HMK, I’d like you to remember the new words and phrases. Please tell the advantages and disadvantages of the Internet to your parents and preview Section D—Grammar and Functions, 1, 2, Project . Finish the HMK after class. 适当的家庭作业有助于巩固课堂所学的知识。
Remark：
VI. Blackboard design
第四课时 (Section C—1a, 1b,1c, 1d, 2a, 2b)1. It’s true that the ( http: / / www.21cnjy.com )Internet makes our lives more interesting and easier.“ subject + vt. + object + object complement”.2. Some new words:perfect, true, correct, search, safely, cheat3. Some phrases:all kinds of, sendi ( http: / / www.21cnjy.com )ng emails, chat online, do shopping, post information, not all of it, get money by cheating, spend… doing, for the better.Unit 4 Our World
Topic 3 The Internet makes the world smaller.
教学内容分析及课时分配建议：
本单元以Our World 为主题 ( http: / / www.21cnjy.com )。第三话题在复习前两个话题的基础上，引入新内容的学习，包括认识互联网、互联网的功能、以及我们应该怎样正确对待互联网等。语法板块学习“主语+谓语+宾语+宾语补足语”的用法，比如The Internet makes the world smaller. The Internet makes our life easier and more interesting. 等。此外，还学习了对肯定和不肯定的表达的功能句，如I’m sure the Internet will become more and more important to us. I’m not sure if it is good to shop online. Guess what! 等。 该话题还设计了音标的学习，帮助学生正确区分/w/和/v/的发音，同时也设置了句子连音、弱读、重读以及语音语调中升降调的学习，帮助学生通过语音语调的学习理解句子表达的意思，训练学生说地道的英语口语。最后通过Project的活动Becoming an Inventor 对所学内容进行积极的应用。
本话题建议用五课时完成。
第一课时：Section A—1a,1b,1c,2
第二课时：Section A—3a, 3b Section B—4a, 4b
第三课时：Section B—1a, 1b, 1c, 1d, 2, 3
第四课时：Section C—1a, 1b,1c, 1d, 2a, 2b
第五课时：Section D—Grammar and Functions, 1, 2, Project
第三课时 (Section B—1a, 1b, 1c, 1d, 2, 3）
教学设计思路：
本节课的课型为听说课，主要活 ( http: / / www.21cnjy.com )动为Section B-1a，2。在Warming-up环节里，师生共同朗读一首节奏明快的英文短诗，注意语音语调，连读，弱读等。Revision环节学生利用Section A-3b的内容复习有关因特网的知识。师生谈论上网的事情，教师推荐几个有用的英语学习网站，学习新词汇website，Guess what，reporter。在Pre-listening环节里，利用图片复习新词汇Mars 和pizza，初步感知“be sure”结构。学生读1b表格，了解对话的大意。预测答案。While-listening环节里，将听力任务分成两个活动。首先听1a录音，回答比较简单的问题：What did Kangkang do on the Internet last night？和What did Maria do last night 之后再听1a，完成1b填空。Post-listening环节里，首先根据1b表格的信息，完成1c，加深学生对1a的理解。并转换人称角度改写短文，完成1d。在听录音，模仿，分角色朗读等的过程中提醒学生注意连读和不完全爆破。继续谈论网络信息真假难断的特点，引出“be sure”结构的运用。教师给出合适的情境，让学生学会运用这两个句型。之后让学生利用2的句子编对话练习。最后，小组讨论昨天家庭作业上网浏览的内容，编对话再次巩固“be sure”结构，然后小组合作将讨论结果写成短文在班级展示。
Ⅰ. Teaching aims
Knowledge aims：
（1）学习并掌握新词汇：
website, Mars, pizza, reporter
（2）掌握“be sure +that”结构的用法。
2. Skill aims:
（1）能够用“be sure +that”结构来谈论确定与不确定的话题。
（2）能听懂谈论人们使用因特网获得信息的话题。
（3）能正确地表达自己使用因特网所做的事情。
（4）能用书面形式描述自己如何利用因特网购物、学习等，并能够用“be sure +that”结构
写出句子来表达确定与不确定。
3. Emotional aims:
通过本课的学习，让学生了解因特网给人们生活带来的便利并正确地使用因特网。
4. Culture awareness:
培养学生对高科技产品的正确认识，正确利用互联网帮助学习。
Ⅱ. The key points and difficult points
1. Key points:
学习“be sure +that”结构。
2. Difficult points：
“be sure +that”结构的熟练运用。
Ⅲ. Learning strategies
Ⅳ. Teaching aids
多媒体课件/图片
V. Teaching procedures
Stage 1（3mins）：Getting students ready for learning
Step Teacher activity Student activity Designing purpose
(Class activity) Greet the students and get themready for learning. T: Good morning, everyone!T: I found a poe ( http: / / www.21cnjy.com )m on the Internet. I think it is suitable for reading aloud. I’d like to show it to you and I’m sure you will like it. Let’s read it together. Pay attention to the liaison, weak form, stress and intonation.Never forgetYour presence is a gift to the world.You're unique and one of a kind.Your life can be what you want it to beTake it one day at a time.Focus on your blessings, not your troubles.And you'll make it through what comes along.Have belief in your ability.Persist, have courage, be strong.Nothing wastes more energy than worrying.The longer a problem is carried,the heavier it gets.Don't take things too seriously.Live a life of serenity, not a life of regrets.Don't put limits on yourself.Your dreams are waiting to be realized.Don't waste time making excuses.Reach for your peak, your goal! Focus their attention on the teacher. Ss: Good morning, Miss…Ss:…
Remark：这一环节的目的是要创造学习英语的氛围并使学生静下心来，开始新的学习。可以采用多种方式，如唱歌、游戏、值日报告、自由讨论等。
Stage 2（6mins）：Revision
Step Teacher activity Student activity Designing purpose
(Pair work & Class activity) Review something about ( http: / / www.21cnjy.com ) the Internet. Learn the new word: website, guess what, reporter. T: We know that th ( http: / / www.21cnjy.com )e Internet is widely used in our daily life. What can people do through the Internet Work in pairs and make conversations to talk about it. The example in Section A-3b may help you. T: You did quite well. What do you often do on the Internet T: Do you often visit websites T:Yes, you are right. There are many good English learning websites and I often visit them. Maybe I can recommend some of them to you. 美国国家公共广播电台NPR：http://www.npr.org/ ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ) ,英国广播公司BBC：http://news.bbc.co.uk/ ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ) ,普特英语听力网：http://www. ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ) .Good websites are ( http: / / www.21cnjy.com ) helpful to you. I’m sure you can improve your English with the help of them. Do you want to have a try T: Besides learnin ( http: / / www.21cnjy.com )g English, I often visit some news websites to know about the news. Guess what, I read a piece of news yesterday. The reporter said that…(谈论一条有趣的或者令人震惊的新闻).T: It’s a piece of interesting/amazing news, isn’t it But to be honest, I’m not sure whether it is true or not. Make convers ( http: / / www.21cnjy.com )ations to talk about something about the Internet. And learn some new words.Ss:…S1: I often learn English on the Internet.S2: I often listen to music.S3: I often find some useful information on the Internet.Ss:…S4:Does website means “网站” Ss: Yes.
Remark: 鼓励学生就熟悉的话题尽可能多地运用英语进行讨论。
Stage 3（4mins）：Pre-listening
Step Teacher activity Student activity Designing purpose
(Class activity) Lead in to 1a. Learn “be sure” structure.T:You know, I ( http: / / www.21cnjy.com ) often downloaded some pictures on the Internet and then show them in our class. Do you remember what it is ( http: / / www.21cnjy.com )T: Are you sure it is Mars but not a pizza T:Good. Are you sure that Mars is bigger than the earth T: But I’m not s ( http: / / www.21cnjy.com )ure whether there is water on Mars. Do you know about it T: We can search ( http: / / www.21cnjy.com )the Internet to find the answer after class. Kangkang and his friends also visited some websites yesterday and found something unusual. We’ll listen to a conversation about what they saw or heard online. Before listening, read 1b first, get the main idea of the conversation and try to predict the answers. Read 1b to predict the answers.Ss: It’s Mars.Ss: Yes. I’m sure.Ss: Yes. I’m sure.Ss: We don’t know.Ss:… 复习新词汇Mars和pizza。学生感知“be sure”结构。
Remark：
Stage 4（7mins）：While-listening
Step Teacher activity Student activity Designing purpose
1(Individual work) Play the tape recording of 1a and ask two questions about it.T: Now listen to 1a and answer the two questions:What did Kangkang do on the Internet last night 2. What did Maria do last night T:What did Kangkang do on the Internet last night T: What did Maria do last night Listen to 1a and answer two questions.Ss:…S1: He visited his favorite new website yesterday.S2: She watched a movie from the Internet. 将听力任务分解为由易到难的两个听力活动。目的是照顾不同层次的学生。
2(Individual work) Play the tape recording of 1a again.T:Now listen again and complete the table in 1b.T: Have you got the answers T: Good. Listen again and check your answers. Listen to 1a again and complete the table in 1b.Ss:…Ss: Yes.Ss:…
Remark：
Stage 5（20mins）：Post-listening
Step Teacher activity Student activity Designing purpose
1(Individual activity) Lead the students to read 1b and complete 1c.T: Okay. Now read ( http: / / www.21cnjy.com )1b again and fill in the blanks in 1c to rewrite the conversation into a passage.T: Have you got the answers T: Who would like to read the passage for us Read 1b and fill in the blanks in 1c.Ss:...Ss: Yes.S1:...
2(Individual activity) Lead the students to write another passage from Jane’s point of view.T: Kangkang and h ( http: / / www.21cnjy.com )is friends talked about what they saw and heard on the Internet. Jane wanted to write a short passage about their discussion. Can you help to complete her passage T: Exchange your pa ( http: / / www.21cnjy.com )ssages with your partners. You can correct your partners’ passages. Of course, I’m sure you can learn from your partners.T: Let’s enjoy s ( http: / / www.21cnjy.com )ome of your passages. Who would like to read your passage for us Write another passage from Jane’s point of view.Ss:…Ss:…S1:… 转换人称角度改写短文，完成1d。
3(Group work) Play the tape recording of 1a. Guid the Ss to act out.T: You did a ( http: / / www.21cnjy.com ) good job. Now let’s read 1a after the tape. You can try to imitate. Please pay attention to the liaison, weak form, stress and intonation.T: Time to show your ( http: / / www.21cnjy.com )selves. Work in groups and act it out in roles. Which group would be the first Read after the tape and imitate. Then read and act in roles.Ss:…P1:… 学生跟读，模仿并表演对话。提醒学生注意连读和弱读等。
4(Pair work) Lead to 2. T:You know we of ( http: / / www.21cnjy.com )ten get some new information on the Internet, but sometimes we are not certain about them. When we are certain about something, we can say “I’m sure that…”. And “I’m not sure whether/if…” means I’m not certain about something. For example， I’m sure the earth is bigger than Mars, but I’m not sure whether there is water on it. Can you make sentences with them These pictures may help you. ( http: / / www.21cnjy.com )T: Very good. Another picture.T: Try your best ( http: / / www.21cnjy.com ) and I’m quite sure you can make it. Well. Read the sentences in 2 and make up conversations with the sentences as we did just now. Where is the first pair T: Good sentences. The next one Read 2 and make up conversations with the sentences in the box.S1: I’m sure we will have a Christmas party.S2: I’m not sure whether Mr. Wang will take part in the party.S3: I’m sure we will have the final exam at the end of the month.S4: I’m not sure whether I can get a good grade.P1: —I’m sure everyone in the world will use the Internet in the future.—I’m not whether they will stay at home all day long.P2:…
5(Group activity) Ask the stud ( http: / / www.21cnjy.com )ents to talk about what they can get from the Internet. Then make a report and present it to the class.T: Did you search on the Internet T: Very good. N ( http: / / www.21cnjy.com )ow work in groups and share and discuss what you saw or heard on the Internet. The example in 3 may help you. T: Also work in ( http: / / www.21cnjy.com ) groups and make a report about your discussion and present it to the class later.T: Who would like ( http: / / www.21cnjy.com ) to represent your group and present your report to us Talk about what they ( http: / / www.21cnjy.com )can get from the Internet. Then make a report and present it to the class.Ss: Yes, we did.Ss:...Ss:...S1: I saw a picture of a strange robot on the Internet yesterday. But I’m not sure whether it is true. S2 visited a news website and the reporter said that...
Remark：尽可能多地运用 “be sure ”结构，在运用中学习语言。
Stage 6（5mins）：Summarizing and assigning HMK
Step Teacher activity Student activity Designing purpose
1（Class activity) Encourage the Ss to summarize the key points T: Class will be ov ( http: / / www.21cnjy.com )er soon. We should summarize what we have learned in this lesson. Let’s begin! Summarize what they ( http: / / www.21cnjy.com )have learned today. S1: We learned some new words and useful phrases.website, Mars, pizza, reporter S2: We can use “I’m sure that...” and “I’m not sure whether/if...” to express our opinions. 培养学生归纳总结的能力，再次复习巩固本节课的重点知识。
2 (Class activity) Assign the HMK.T: For today’s ( http: / / www.21cnjy.com ) HMK, I’d like you to remember the new words and phrases. Practice 1a with your partners after class. Make two sentences with “I’m sure that...” and two with “I’m not sure whether/if ...”. Preview Section C-1a, 1b, 1c ,1d 2a, 2b. Finish the HMK after class. 适当的家庭作业有助于巩固课堂所学的知识。
Remark：
VI . Blackboard design
第三课时 (Section B—1a, 1b, 1c, 1d, 2, 3)1. Some new words: website, Mars, pizza, reporter2. Functions: I’m sure that... I’m not sure whether/if...Unit 4 Our World
Topic 3 The Internet makes the world smaller.
教学内容分析及课时分配建议：
本单元以Our World 为主 ( http: / / www.21cnjy.com )题。第三话题在复习前两个话题的基础上，引入新内容的学习，包括认识互联网、互联网的功能、以及我们应该怎样正确对待互联网等。语法板块学习“主语+谓语+宾语+宾语补足语”的用法，比如The Internet makes the world smaller. The Internet makes our life easier and more interesting. 等。此外，还学习了对肯定和不肯定的表达的功能句，如I’m sure the Internet will become more and more important to us. I’m not sure if it is good to shop online. Guess what! 等。 该话题还设计了音标的学习，帮助学生正确区分/w/和/v/的发音，同时也设置了句子连音、弱读、重读以及语音语调中升降调的学习，帮助学生通过语音语调的学习理解句子表达的意思，训练学生说地道的英语口语。最后通过Project的活动Becoming an Inventor 对所学内容进行积极的应用。
本话题建议用五课时完成。
第一课时：Section A—1a,1b,1c,2
第二课时：Section A—3a, 3b Section B—4a, 4b
第三课时：Section B—1a, 1b, 1c, 1d, 2, 3
第四课时：Section C—1a, 1b,1c, 1d, 2a, 2b
第五课时：Section D—Grammar and Functions, 1, 2, Project
第二课时 (Section A—3a, 3b Section B—4a, 4b）
教学设计思路：
本节课的主要活动为Section A ( http: / / www.21cnjy.com )-3a和Section B-4a，4b。在Revision环节里，首先检查家庭作业的完成情况，同时让学生同桌之间交流造句。之后利用图片，让学生展开想象，用同一幅图片造不同的句子。继续造句复习动词+宾语+宾语补足语的用法。鼓励学生就生活中熟悉的话题尽量使用英语表达自己的想法。在Pre-listening环节里，通过师生讨论： What can you do through the Internet 引导学生学习短语look up，词汇grammar，search， improve,为后面几课时的词汇学习减轻压力，同时导入Section A-3a的听力任务。在While-Listening环节里，将听力设置为不同层次的听力任务，先听录音，给图片排序，完成3a的听力练习。然后，将短文改为听音填空练习，进一步训练听力。在Post-listening环节里，则根据3a图片仿照3b编对话，就因特网的用处两人一组操练。Pronunciation板块里，学习区分辅音音标/w/和/ v/的发音，学习连读，弱读，重音和语调。
Ⅰ. Teaching aims
Knowledge aims：
（1）学习并掌握新词汇：
look up，grammar，search， improve
复习“主语+及物动词+宾语+宾语补足语”的结构在句子当中的使用。
（3）学习/w/, /v/的正确发音以及句子的升调、降调、连读和重音。
2. Skill aims:
（1）能听懂有关谈论因特网的作用及简单的背景知识的对话。
（2）能运用本课所学知识正确地谈论因特网带给我们的便利。
（3）能清楚模仿录音读含有/w/, /v/的单词，能正确朗读课本的文本材料，能根据谈话内容
的需要读出句子的重音、语调等。
3. Emotional aims:
通过本课的学习，让学生了解因特网给人们生活带来的便利并正确地使用因特网。
4. Culture awareness:
培养学生对高科技产品的正确认识，正确利用互联网帮助学习。
Ⅱ. The key points and difficult points
1. Key points:
（1）了解有关因特网带给人们便捷的知识。
（2）学习/w/, /v/的正确发音以及句子的升调、降调、连读和重音。
（3）复习“主语+及物动词+宾语+宾语补足语”的结构在句子当中的使用。
2. Difficult points：
学习/w/, /v/的正确发音
Ⅲ. Learning strategies
1. 在和他人交谈，或者自己用阐述某个观点的时候，适时地用一些口语如：Well, Let me see, Er等，可以为你争取思考的时间。
2. 升调常用于一般疑问句和表达问候及要求的句子中。
Ⅳ. Teaching aids
多媒体课件/图片
V. Teaching procedures
Stage 1（4mins）：Getting students ready for learning
Step Teacher activity Student activity Designing purpose
(Class activity) Greet the student ( http: / / www.21cnjy.com )s and get themready for learning. T: Good morning, everyone!T: Who’s on duty today T: Thank you for your report. The Internet is really useful and important for us. We should use it properly. Focus their attention on the teacher. Ss: Good morning, Miss…S1: I am. Hello, e ( http: / / www.21cnjy.com )veryone! I’m on duty today. I’d like to share something I saw on the Internet yesterday evening. ...
Remark：这一环节的目的是要创造学习英语的氛围并使学生静下心来，开始新的学习。可以采用多种方式，如唱歌、游戏、值日报告、自由讨论等。
Stage 2（8mins）：Revision
Step Teacher activity Student activity Designing purpose
(Pair work & Individual activity) Check out the hom ( http: / / www.21cnjy.com )ework. Show some pictures.T: Have you finished your homework T: You can share yo ( http: / / www.21cnjy.com )ur sentences with your partners and learn from him/her.T: I downloa ( http: / / www.21cnjy.com )ded some pictures on the Internet yesterday evening. Make sentenced with them using “subject + Vt. + object + object complement”. Look at he pictures. ( http: / / www.21cnjy.com ) cleanT: Any other sentences ( http: / / www.21cnjy.com ) run ( http: / / www.21cnjy.com ) ask/ not to break traffic rules ( http: / / www.21cnjy.com ) make/cryT: Good sentences. It’s a good way to make sentences in English as often as possible. Share the ho ( http: / / www.21cnjy.com )mework and make more sentences with “subject + Vt. + object + object complement”.Ss: Yes, we do.Ss:...S1:We must keep the room clean.S2: Mum asked us to clean the room.Ss:...S3: I see him run on the playground every morning. S4: The teacher made him run on the playground. Ss:...Ss:...Ss:...
Remark：鼓励学生在日常生活中尽可能多的就熟悉的话题，运用所学语言造句。
Stage 3（6mins）：Pre-listening
Step Teacher activity Student activity Designing purpose
(Class activity) Talk about the use of the Internet. Teach some new words.T: You know, the ( http: / / www.21cnjy.com )Internet is widely used in our daily life. We often search the Internet for something useful. Then what can you do on the Internet T: You mean the ( http: / / www.21cnjy.com )Internet can help you improve your English. What can you do to learn English with it T: Yes. Looking u ( http: / / www.21cnjy.com )p the new words on the Internet is very convenient. And you can look up other useful information on the Internet. Anything else T: Yes. You c ( http: / / www.21cnjy.com )an search the Internet and find some explanation and exercises about the grammar. I think you can improve your English quickly with the help of the Internet. What else can you do on the Internet T: Very good. Y ( http: / / www.21cnjy.com )ou shared many of your opinions about the use of the Internet. Now read the phrases in 3. Can you do these things on the Internet Talk about the use of ( http: / / www.21cnjy.com )the Internet and learn some new words. Read the phrases in 3 and prepare for the listening.S1: We can listen to music on the Internet.Ss: ...S2: We can learn English through the Internet.S3: We can listen to the pronunciation.S4: We can look up the new words.S4: We can do exercises on the Internet.Ss:...S5: We can lean grammar through the Internet.S6: We can go shopping online.S7: We can chat with our friends online. S8:...Ss: Yes. 引导学生学习短语look up，词汇grammar，search， improve,为后面几课时的词汇学习减轻压力。
Remark：鼓励学生尽可能多地运用所学语言。尤其是与自己生活实际相关的话题，要尽可能多地用 英语表达自己的想法。
Stage 4（7mins）：While-listening
Step Teacher activity Student activity Designing purpose
1(Individual work) Play the tape recording of 3a.T: Next you will l ( http: / / www.21cnjy.com )isten to a short passage about the use of the Internet. Number the pictures in 3a after listening. T: Let’s check the answers. What is the right order Listen to the passage in 3a and number the pictures.Ss:...Ss:... 将听力任务设置成不同层次的听力活动，照顾到不同层次的学生。
2(Individual work) Show a passage changed from the listening text. The Internet ( http: / / www.21cnjy.com ) has become a popular way to ____________. For example, you can buy a bike or a car _____. You can also learn how to study English or cook by looking online. Many people ( http: / / www.21cnjy.com )read books or buy gifts ____________. Some people even find new friends online.As you look forwar ( http: / / www.21cnjy.com )d the future, you can imagine many more uses for the Internet.T: Listen to the passage again and fill in the blanks.T: Check your answers with your partners. Fill in the blanks while listening.Ss:...Ss:... 通过听音填空，进一步训练学生的听力。
Remark：
Stage 5（7mins）：Post-listening
Step Teacher activity Student activity Designing purpose
(Pair work) Lead the students t ( http: / / www.21cnjy.com )o ask and answer based on the information in 3a in pairs. Finish 3b.T: Now work in pairs ( http: / / www.21cnjy.com ). Ask and answer based on the information in 3a. You can use expressions like “Well”, “You know”, “Let me see” etc. They can fill silence when you want to think about something in a conversation. Ask and answer based on the information in 3a in pairs. Finish 3b.Ss:...
Remark：
Stage 5（8mins）：Pronunciation
Step Teacher activity Student activity Designing purpose
1(Individual activity) Play the tape recordin ( http: / / www.21cnjy.com )g of 4a.T: I’m happy that y ( http: / / www.21cnjy.com )ou can talk about your familiar topic freely in English. And your spoken English is almost good. Just as you know, pronunciation is very important in English learning. So let’s learn more about it. First, read the pairs of the words and pay attention to the difference between /w/ and /v/.T: Listen to the tape try to imitate. T: Read these words.wake voice weak violin whale vet win vase worry very wonder vegetable Listen to the p ( http: / / www.21cnjy.com )airs of words and imitate, paying attention to the difference between /w/ and /v/.Ss:...Ss:...Ss:...
2(Individual activity) Play the tape recording of 4b.T: Listen to the ( http: / / www.21cnjy.com )sentences, paying attention to the liaison, weak form, stress and intonation. T: Now read af ( http: / / www.21cnjy.com )ter the tape and imitate. The rising tone is often used in general question, greetings and requests. Listen to the sentences in 4b. Then read after the tape and imitate.Ss:...
Remark：升调常用于一般疑问句和表达问候及要求的句子中。
Stage 6（5mins）：Summarizing and assigning HMK
Step Teacher activity Student activity Designing purpose
1（Class activity) Encourage the Ss to summarize the key points T: Class will be over ( http: / / www.21cnjy.com )soon. We should summarize what we have learned in this lesson. Let’s begin! Summarize what they ha ( http: / / www.21cnjy.com )ve learned today. S1: We learned some new words and useful phrases. look up，grammar，search， improveS2: We make sentences ( http: / / www.21cnjy.com ) to review “Subject + Vt. + Object + Object complement”.S3: We learned how to pronounce /w/ and /v/. S4: We learned the liaison, weak form, stress and intonation. We knew that the rising tone is often used in general questions, greetings and requests. 培养学生归纳总结的能力，再次复习巩固本节课的重点知识。
2 (Class activity) Assign the HMK. ( http: / / www.21cnjy.com )T: For today’s HMK, I’d like you to remember the new words and phrases. Please preview Section B-1a, 1b, 1c ,1d, 2,3. Search the Internet to find some topics you are interested in, and you can share them with your partners tomorrow. Finish the HMK after class. 适当的家庭作业有助于巩固课堂所学的知识。
Remark：
VI. Blackboard design
第二课时 (Section A—3a, 3b ( http: / / www.21cnjy.com ) Section B—4a, 4b)Some new words and phrases: look up，grammar，search， improve2. /w/, /v/wake voice weak violin whale vet win vase worry very wonder vegetableUnit 4 Our World
Topic 3 The Internet makes the world smaller.
教学内容分析及课时分配建议：
本单元以Our World ( http: / / www.21cnjy.com ) 为主题。第三话题在复习前两个话题的基础上，引入新内容的学习，包括认识互联网、互联网的功能、以及我们应该怎样正确对待互联网等。语法板块学习“主语+谓语+宾语+宾语补足语”的用法，比如The Internet makes the world smaller. The Internet makes our life easier and more interesting. 等。此外，还学习了对肯定和不肯定的表达的功能句，如I’m sure the Internet will become more and more important to us. I’m not sure if it is good to shop online. Guess what! 等。 该话题还设计了音标的学习，帮助学生正确区分/w/和/v/的发音，同时也设置了句子连音、弱读、重读以及语音语调中升降调的学习，帮助学生通过语音语调的学习理解句子表达的意思，训练学生说地道的英语口语。最后通过Project的活动Becoming an Inventor 对所学内容进行积极的应用。
本话题建议用五课时完成。
第一课时：Section A—1a,1b,1c,2
第二课时：Section A—3a, 3b Section B—4a, 4b
第三课时：Section B—1a, 1b, 1c, 1d, 2, 3
第四课时：Section C—1a, 1b,1c, 1d, 2a, 2b
第五课时：Section D—Grammar and Functions, 1, 2, Project
第五课时 (Section D—Grammar and Functions, 1, 2, Project）
教学设计思路：
本节课的主要活动为Section D -1,2。在Warm-up环节里让学生推荐一些他们喜爱的英文歌曲和电影。活跃课堂气氛同时了解学生的喜好，拉近与学生的距离。Revision环节分为四部分：一、通过辩论赛：Is the Internet good or bad 复习因特网的利弊。二、通过小组活动：Say out your opinions!复习“be sure”结构。三、通过小组讨论和造句，学生总结什么句子成分可以用作宾语补足语。鼓励学生积极思考，善于发现和总结语言规律。四、通过完成2的短文填空，复习形容词比较级和形容词做宾语补足语的用法。Reading and writing环节里，教师首先通过导入学习新单词dictionary。接下来学生读课文，了解文章大意。再读课文，完成填空任务。最后写一封信向笔友介绍怎样利用因特网学习英语，从而达到语言输出的目的。Project分三步完成综合任务，首先展示project中的图片，学生连线并讨论他们的用处。完成project-1的任务。然后学生想象一种新的发明，并把它画出来。最后两人一组编对话向同桌描述新发明的外貌和用处。
Ⅰ. Teaching aims
Knowledge aims：
（1）学习并掌握新词汇：
result, grammar, dictionary, expensive, look up, improve
（2）复习“Subject + Vt. + Object + Object complement”的结构。
（3）复习“be sure”结构谈论确定与不确定的用法。
（4）复习形容词比较级的用法。
2. Skill aims:
（1）能够正确使用“be sure”的结构来谈论确定与不确定的话题。
（2）能够读懂介绍通过因特网学习英语的文章，并根据所学内容写出利用因特网学习英语的文章。
（3）能发挥想象力设计新物品，并编写描写新物品外貌和用途的对话。
3. Emotional aims:
培养学生利用不同的渠道学习英语的能力。
培养学生学习英语的兴趣，采用游戏，竞赛等灵活多样的授课方式，激发学生的好奇心和求知欲。
4. Culture awareness:
了解生活中的高科技产品并能正确使用它们，使它们更好地为我们服务。
Ⅱ. The key points and difficult points
1. Key points:
（1）复习“Subject + Vt. + Object + Object complement”的结构。
（3）复习“be sure”结构谈论确定与不确定的用法。
（4）复习形容词比较级的用法。
2. Difficult points：
正确地使用“Subject + Vt. + Object + Object complement”的结构。
Ⅲ. Learning strategies
1. 鼓励学生积极思考，善于发现和总结语言规律。
Ⅳ. Teaching aids
多媒体课件/图片
V. Teaching procedures
Stage 1（3mins）：Getting students ready for learning
Step Teacher activity Student activity Designing purpose
(Class activity) Greet the students an ( http: / / www.21cnjy.com )d get themready for learning. Ask thestudents to recommend somesongs and movies.T: Good morning, everyone!T:We often listen to ( http: / / www.21cnjy.com )English songs in our class. They are all my favorite. I know you often listen to English songs on the Internet. And I’m sure you know many beautiful songs. Would you like to recommend some to us T:And the movies What English movies do you like best T:Thank you for sharing. I have taken them down and I’ll enjoy them this evening. I hope you can enjoy them when you are free. Focus their attention on the teacher. Recommend somesongs and movies.Ss: Good morning, Miss…S1:My favorite English songs are…S2: …S3:… 让学生推荐一些他们喜爱的英文歌曲和电影。活跃课堂气氛同时了解学生的喜好，拉近与学生的距离。
Remark：这一环节的目的是要创造学习英语的氛围并使学生静下心来，开始新的学习。可以采用多种方式，如唱歌、游戏、值日报告、自由讨论等。
Stage 2（20mins）：Revision
Step Teacher activity Student activity Designing purpose
1(Class activity) Hold a debate: “I ( http: / / www.21cnjy.com )s the Internet good or bad ” T: Do you think whether the Internet good of bad T: Let’s have a debat ( http: / / www.21cnjy.com )e competition about this topic. These students are the proponents and you should say out the advantages of the Internet as many as possible. The other students are opponents. You should try your best to tell the disadvantages of the Internet. Let’s begin. T: What a heated debate! You all did a good job. Just as you know, the Internet is useful and important for our live, but we should use it safely and correctly. Do you think so Debate “Is the Internet good or bad ” Ss:...S1: We think that ( http: / / www.21cnjy.com )the Internet is good. Because it is very useful. It can help us...S2: We have opposite ideas. For example, ...S3:...Ss: Yes.
2(Group work) Show the foll ( http: / / www.21cnjy.com )owing topics and organize a class activity: Say out your opinions!1. Will everyone in the world use the Internet in the future 2. Are there any good movies websites online 3. Can we find interesting books on the Internet 4. Will people have computers in their bodies someday 5. Can we study on ( http: / / www.21cnjy.com )the Internet at home instead of going to school in the future 6. Will the books made of paper disappear in the future 7. Will Wifi be free and cover every corner in the future 8. …T: Look at the screen ( http: / / www.21cnjy.com ). I have shown you some topics. Each group chooses a topic and discuss it with the structure “be sure”. And then you can tell us your opinions.T: For the first topic, Group 1, What are your opinions about it T: Group 2, do you th ( http: / / www.21cnjy.com )ink whether there are some good movies websites online T: … Group activity: Say ( http: / / www.21cnjy.com ) out your opinions! Review the structure “be sure”.Ss:…S1: I’m sure that ( http: / / www.21cnjy.com ) everyone in the world will use the Internet in the future.S2: I don’t agree wi ( http: / / www.21cnjy.com )th him. I’m not sure whether everyone in the world will use the Internet in the future. Because…S3: I’m sure ( http: / / www.21cnjy.com )that everyone in the world will use the Internet in the future. Because…S4:…S5: I’m sure that…S6:…
3(Group work) Lead the students to discuss what can be used as object complement. T: In this topi ( http: / / www.21cnjy.com )c, we learned a new structure “subject + vt. + object + object complement”. Do your think what can be used as object complement You can look at the sentences in the second part of Section A on Page 97 and discuss them in groups. Then try to give more examples.T: Tell us your discussion results, please.T:The compar ( http: / / www.21cnjy.com )ative degrees of adjectives also can be used as object complement. Who can give an example T: Very good. Let’s go on. Any other ideas Discuss what can be used as object complement. Then give examples.Ss:…S1: A verb can be used ( http: / / www.21cnjy.com ) as object complement. For example, we often see him run on the playground.S2: “To do” can ( http: / / www.21cnjy.com )be used as object complement. For example, my mom told me to do homework as soon as I get back home.S3: A noun can be u ( http: / / www.21cnjy.com )sed as object complement. For example, we made her our monitor.S4: An adjective ( http: / / www.21cnjy.com ) can be used as object complement. For example, we should keep the room clean.S5:The Internet makes our life easier and more interesting.S6: An adverb can ( http: / / www.21cnjy.com ) be used as object complement. For example, she found the dog under the table.S7:… 根据本话题所学，小组讨论什么句子成分可以用作宾语补足语。学生总结并举例。
4(Individual work) Ask the students t ( http: / / www.21cnjy.com )o read 2 and complete the passage.T: You did quite a ( http: / / www.21cnjy.com )good job. I’m proud of you. Now read 2,please.It’s about the uses of adjectives. I’m sure that you can fill in the blanks with the correct forms of the given words.T: Have you got the answers T: Who would like to read the passage for us Others should listen carefully and check your answers. Read 2and complete the passage.Ss:…Ss: Yes.Ss:… 独立完成2。复习形容词比较级作宾语补足语的用法。
Remark：1.启发和鼓励学生积极思考，善于发现和总结语言规律。 2. 如果学生不能做到举例说明宾语补足语的构成，教师可以给出例句让学生观察并总结。
Stage 3（10mins）：Reading and writing
Step Teacher activity Student activity Designing purpose
1(Class activity & Individual activity) Lead to the passage in 1. Teach the new words.T: Just as you ( http: / / www.21cnjy.com )said, the Internet is useful for us to learn English. For example, we can look up new words with the help of the online electronic dictionary. T: I often use this online electronic dictionary. The website is www. ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 ). It’s very useful and you can have a try. Can you guess what the word dictionary mean T:Yes. They ar ( http: / / www.21cnjy.com )e all dictionaries. Besides the dictionaries, we have many other good methods to learn English on the Internet. Read the passage in 1 and get the main idea of it.T: What’s the passage about T: Read it again and ( http: / / www.21cnjy.com )choose the correct expressions from the box on Page104 to complete it.T: Tell me the answers, please.T: Do you agree with him Yes, he got the right answers. Read the passage for ( http: / / www.21cnjy.com )the first time and get the main idea of it. Then read it again to complete the passage.Ss:，字典，词典。Ss:…S1: It’s about learning English on the Internet.Ss:…S2:BCEAD
2(Individual activity) Ask the students to ( http: / / www.21cnjy.com )write a letter, introducing how to learn English through the Internet.T: I’m sure th ( http: / / www.21cnjy.com )at you have known many good ways to learn English on the Internet. I hope you can use them if possible. Now write a letter to your pen pals to introduce how to learn English through the Internet.T: Exchange your letters with your partners and share your methods. Write a lett ( http: / / www.21cnjy.com )er to their pen pals to introduce how to learn English through the Internet.Ss:…Ss:…
Remark：
Stage 4（10mins）：Project
Step Teacher activity Student activity Designing purpose
1(Group work) Show the pic ( http: / / www.21cnjy.com )tures in ( http: / / www.21cnjy.com )the project. Ask the students to talk about their uses.T: Just like the Internet, our life is full of all kinds of high technology inventions. Look at the pictures, match the expressions with them and then talk about what they can do for us, using the expressions. Look at the pictures ( http: / / www.21cnjy.com )and match them with their uses. Then talk about more. Ss:…
2(Individual activity) Encourage the students to think of a new invention and draw it out.T: As we know, ( http: / / www.21cnjy.com )the high technology inventions changed our life greatly. Do you want to be an inventor T: That’ good. You ca ( http: / / www.21cnjy.com )n think of an invention and draw them on a piece of paper. Think of a new invention and draw out.Ss: Yes.Ss:… 想象一种新的发明，并把它画出来。
3(Pair work) Ask the students to ( http: / / www.21cnjy.com )make up conversations to introduce the appearances and the uses of the new inventions.T: Have you finish drawing T: Good. Now make u ( http: / / www.21cnjy.com )p conversations with your partners and describe the appearances and the uses of your inventions. I’ll ask some pairs to introduce your inventions later.T: Does anybody want to show your invention Work in pairs and ma ( http: / / www.21cnjy.com )ke up conversations to introduce the appearances and the uses of the new inventions.Ss: Yes.Ss:…P1:… 编对话向同桌描述新实物的外貌和用处。
Remark：
Stage 5（2mins）：Summarizing and assigning HMK
Step Teacher activity Student activity Designing purpose
1（Class activity) Encourage the Ss to summarize the key points T: Class will b ( http: / / www.21cnjy.com )e over soon. We should summarize what we have learned in this lesson. Let’s begin! Summarize what they have learned today. S1: We learned some new words and useful phrases.result, grammar, dictionary, expensive, look up, improveS2: We reviewed ( http: / / www.21cnjy.com )the structure “Subject + Vt. + Object + Object complement”.S3: We used the structure “be sure”to express our opinions.S4: We review the uses of comparative degrees of adjectives.S5: We learned about more ways to learn English on the Internet. 培养学生归纳总结的能力，再次复习巩固本节课的重点知识。
2 (Class activity) Assign the HMK.T: For ( http: / / www.21cnjy.com ) today’s HMK, I’d like you to remember the new words and phrases. Preview the new words of Page105-108. And try to finish Exercise 2,3, 4. Finish the HMK after class. 适当的家庭作业有助于巩固课堂所学的知识。
Remark：
VI. Blackboard design
第五课时 (Section D—Grammar and Functions, 1, 2, Project)1. Some new words and useful phrases:result, grammar, dictionary, expensive, look up, improve2. Subject + Vt. + Object + Object complementWe often see him run on the playground.My mom told me to do homework as soon as I get back home.We made her our monitor.We should keep the room clean.The Internet makes our life easier and more interesting.She found the dog under the table.…Unit 4 Our World
Topic 3 The Internet makes the world smaller.
教学内容分析及课时分配建议：
本单元以Our World 为主题。第三 ( http: / / www.21cnjy.com )话题在复习前两个话题的基础上，引入新内容的学习，包括认识互联网、互联网的功能、以及我们应该怎样正确对待互联网等。语法板块学习“主语+谓语+宾语+宾语补足语”的用法，比如The Internet makes the world smaller. The Internet makes our life easier and more interesting. 等。此外，还学习了对肯定和不肯定的表达的功能句，如I’m sure the Internet will become more and more important to us. I’m not sure if it is good to shop online. Guess what! 等。 该话题还设计了音标的学习，帮助学生正确区分/w/和/v/的发音，同时也设置了句子连音、弱读、重读以及语音语调中升降调的学习，帮助学生通过语音语调的学习理解句子表达的意思，训练学生说地道的英语口语。最后通过Project的活动Becoming an Inventor 对所学内容进行积极的应用。
本话题建议用五课时完成。
第一课时：Section A—1a,1b,1c,2
第二课时：Section A—3a, 3b Section B—4a, 4b
第三课时：Section B—1a, 1b, 1c, 1d, 2, 3
第四课时：Section C—1a, 1b,1c, 1d, 2a, 2b
第五课时：Section D—Grammar and Functions, 1, 2, Project
第一课时 (Section A—1a,1b,1c,2）
教学设计思路：
本节课的课型为听说课，主要活动为Secti ( http: / / www.21cnjy.com )on A -1a和2。在Warming-up环节里，教师特意说在网上下载了一首好听的英文歌，与学生分享。Revision环节里，利用图片复习形容词的比较级和最高级的用法，并学习词汇 cheap，Mars， pizza， cheap和expensive。重新整合本话题的词汇学习不仅是本节课的需要，同时也为第三、四课时的词汇学习减轻压力。在pre-listening环节针对一段关于网络给人们生活带来便捷的视频，讨论：What can you do online 学习新词汇online, language, information, face to face。并利用这一话题，导入1a的学习，并读1b预测答案。在while-listening环节里，设置不同层次的听力任务，第一遍听1a录音，回答What is Kangkang doing 和What makes computers talk with each other 这两个简单的问题。第二遍再听1a，完成1b，核对答案。在post-listening环节里，首先让学生跟读并模仿对话，分角色朗诵并表演，此时，提醒学生注意语音语调以及连读和弱读的现象。接下来师生讨论对话，找出重点词句，让学生在运用中掌握。最后，分析对话的重点句子：The Internet makes the world smaller.并导入2关于语法的学习，学生通过观察和运用总结语言规律。
Ⅰ. Teaching aims
Knowledge aims：
（1）学习并掌握新词汇：
cheap, online, langua ( http: / / www.21cnjy.com )ge, information, face to face, headmaster, grammar, Mars， pizza，expensive
（2）认识和理解“主语+及物动词+宾语+宾语补足语”的结构。
2. Skill aims:
（1）能听懂有关谈论因特网的作用及简单的背景知识的对话。
（2）能运用本课所学知识正确地谈论因特网带给我们的便利。
（3）能将“主语+及物动词+宾语+宾语补足语”的结构融入到具体的句子之中。
3. Emotional aims:
通过本课的学习，让学生了解因特网给人们生活带来的便利并正确地使用因特网。
4. Culture awareness:
Ⅱ. The key points and difficult points
1. Key points:
（1）学习“主语+及物动词+宾语+宾语补足语”结构在句子中的使用。
（2）了解有关因特网给人们生活带来的便利。
2. Difficult points：
学习“主语+及物动词+宾语+宾语补足语”的结构在句子中的使用。
Ⅲ. Learning strategies
1. 善于观察和总结语言规律，并能举一反三，学以致用。
2. 鼓励学生将学到的语言运用到实际生活当中。
Ⅳ. Teaching aids
多媒体课件/图片
V. Teaching procedures
Stage 1（3mins）：Getting students ready for learning
Step Teacher activity Student activity Designing purpose
(Class activity) Greet the students and get themready for learning. Play the taperecording of the song Sovereign Light Cafe.T: Good morning, everyone! T:Did you have a nice weekend T: What did you do T: You know, I often surf theInternet in my spare time.Yesterday I found such abeautiful song on the Internet,that I downloaded it for you. Let’senjoy it together. Focus their attention on the teacher. Ss: Good morning, Miss…Ss: Yes, we do.Ss:…Ss:…
Remark：这一环节的目的是要创造学习英语的氛围并使学生静下心来，开始新的学习。可以采用多种方式，如唱歌、游戏、值日报告、自由讨论等。
Stage 2（5mins）：Revision
Step Teacher activity Student activity Designing purpose
(Class activity) Show some pic ( http: / / www.21cnjy.com )tures to review comparative and superlative degrees of adjectives and learn some new words.T:Do you remember what topic we talked about last week T:And the grammar You know, grammar means “语法”.T:Very good. Let’s ( http: / / www.21cnjy.com )make sentences to review this grammar. Look at these pictures. T:Try to make sen ( http: / / www.21cnjy.com )tences with the comparative and superlative degrees of the word “cheap”.T: Good job. Expe ( http: / / www.21cnjy.com )nsive is the opposite of cheap. Can you make sentences with it to express the same meanings T:You did quite well. Look at these pictures. ( http: / / www.21cnjy.com ) ( http: / / www.21cnjy.com )T: This is the earth. Do you know what it is T: It’s Mars. Which is bigger, the earth or Mars T: Yes. Can you make sentences to compare them T:Well done. The last group of pictures. What is this ( http: / / www.21cnjy.com )T: Yes. Do you like pizza T: Do you think which is the most delicious ( http: / / www.21cnjy.com ) ( http: / / www.21cnjy.com ) Make sentences to revi ( http: / / www.21cnjy.com )ew comparative and superlative degrees of adjectives and learn some new words.Ss: About earthquakes.S1:Comparative and superlative degrees of adjectives.S1: The T-shirt is cheaper than the dress.S2: The dress is cheaper than the overcoat.S3: The T-shirt is the cheapest of the three.S4: The overcoat is more expensive than the dress.S5: The dress is more expensive than the T-shirt.S6: The overcoat is the most expensive.Ss:…S7: The earth is bigger than Mars.S8: The sun is the biggest.S9: The earth is smaller than the sun.S10: Mars is smaller than the earth.S11: Mars the smallest of all.Ss: 比萨饼。Ss: Yes, we do.S12: I think pizza is the most delicious.S13:…
Remark：将本话题的词汇学习任务重新整合，减轻第三、四课时的词汇学习压力。
Stage 3（7mins）：Pre-listening
Step Teacher activity Student activity Designing purpose
(Class activity) Show a video about the convenience of the Internet.T: What do you often do in your spare time T: Do you often surf on the Internet T:Let’s watch a movie about the Internet first.T:What do you think of the Internet T:Yes. It is ( http: / / www.21cnjy.com )so important that we can’t imagine what our life will be like if we don’t have the Internet. Well, What can you do online T: You mean ( http: / / www.21cnjy.com )we can search for some information online. Right Information means “信息”.T: Anything else T: Yes. We even cha ( http: / / www.21cnjy.com )t with our friends face to face through the Internet. Anything else T:Yes. We can study ( http: / / www.21cnjy.com ) on the Internet. For example, we can learn English on the Internet. We can also learn other languages on the Internet. Can you guess the meaning of the word “language” in Chinese T: Kangkang and h ( http: / / www.21cnjy.com )is friends are talking about the Internet. Read 1b to find out what they are talking about the Internet and predict the answers. Watch a video and ta ( http: / / www.21cnjy.com )lk about the convenience of the Internet. Learn the new words.Ss:…Ss:…Ss:…S1: I think it is very important.S2: I think it’s necessary for us. S3: We can do some shopping online.S4: We can find something we want to know on the Internet.S4: Yes. S5: We can chat with our friends.S6: We can study and play games on the Internet.S7: It means “语言”in Chinese.Ss:… 观看一段关于网络给人们生活带来的方便 ( http: / / www.21cnjy.com )和变化的视频。讨论：What can you do online 学习新词汇online, language, information, face to face。导入1a。并读1b，预测答案。
Remark：将语言学习与学生的生活实际联系起来，激发学生说的欲望，尽可能多地运用英语。
Stage 4（8mins）：While-listening
Step Teacher activity Student activity Designing purpose
1(Individual work) Play the tape recor ( http: / / www.21cnjy.com )ding of 1a. And get the Ss to answer two questions.T:Now listen to 1a and answer the questions.1.What is Kangkang doing 2.What makes computers talk with each other T: Have you got the answers What is Knagkang doing T: You are right. What makes computers talk with each other T: You did quite a good job. Listen to 1a and answer some questions.Ss:…S1: He is doing some shopping on the Internet.S2: A special language makes computers talk with each other. 设置难度不同的听力任务。
2(Individual work) Play the tape recording of 1a again.T:Now listen again and complete the passage in 1b.T:Let’s check y ( http: / / www.21cnjy.com )our answers. Who would like to read the passage for us Listen again and complete 1b. And then check the answers.Ss:…S1:…
Remark：
Stage 5（17mins）：Post-listening
Step Teacher activity Student activity Designing purpose
1(Pair work) Play the tape ( http: / / www.21cnjy.com )recording of1a.T: Read the convers ( http: / / www.21cnjy.com )ation after the tape and imitate. Pay attention to the stress and intonation.T: I want some pairs ( http: / / www.21cnjy.com )to act it our in roles. Who would like to have a try T: Good job. But I think you can do better if you pay more attention to the liaison and weak form. For example, I’m doing some shopping on the Internet. It’s a little cheaper. Read after the tape and then act it out in roles.Ss:…P1:…
2(Class activity) Talk about the conversation and deal with the key points.T: Read 1a quickly and underline the key points you think.T: Say out what you underlined, please. T:Good. Face to fac ( http: / / www.21cnjy.com )e means “面对面”. We are talking face to face now. Can you guess the similar phrases back to back.T:Hand in hand.T:Very good. Neck and neck.T:It means “齐头并进”. Any other phrases T: It means “appear ( http: / / www.21cnjy.com )”. For example, we don’t know when then universe came into being. Can you give an example T: A good sentence. Well, when did the Internet come into being T: Then what’s the meaning of “make it into use” T:Perfect! It means “use”. “投入使用” in Chinese. Learn the key points.Ss:…S1: Face to face.Ss: 背对背。Ss: 手挽手。Ss: … (Sorry, we don't know.)S2: What’s the meaning of “come into being” S3: A new rule came into being in our class.S4:Scientists starte ( http: / / www.21cnjy.com )d to study the Internet on the 1960s and made it into use in 1990s.S5: I think it means “use”. 师生讨论对话，找出重点词句，让学生在运用中掌握。
3(Class activity) Lead to 2. Wri ( http: / / www.21cnjy.com )te down the sentences in 2 on the blackboard.T: Do you have any other questions T:But I have a questio ( http: / / www.21cnjy.com )n. Look at the sentence: The Internet makes the world smaller. Can you translate it T: Good. “The worl ( http: / / www.21cnjy.com )d” is the object. And the world is smaller. So “smaller” is a complement for the object. We call it object complement. Another two sentence: He made me laugh. You should keep the room clean. Can you understand the object complement T:Look at the pictu ( http: / / www.21cnjy.com )res in 2 and follow the example to make up sentences. You can discuss with your partner if you need.T: Read your sentenc ( http: / / www.21cnjy.com )es, please. Who would like to show your sentences T:Do you know the ( http: / / www.21cnjy.com ) meaning of “headmaster” (出示一张本校校长的照片) Do you know him Yes. He is our headmaster. Let’s go on. The third sentence.T:You all did quit ( http: / / www.21cnjy.com )e well. I have written your sentences on the blackboard. Now I’ll ask six students to underline the object complement. T: Thank you. Now w ( http: / / www.21cnjy.com )atch them carefully. Can you tell me what can be used as object complement T: Perfect. You learned a new structure. Please try to use it as much as possible in your daily life. Make sentence ( http: / / www.21cnjy.com )s and learn the structure: subject + Vt. + Object + Object complement.Ss: No, we don’t.Ss:因特网使得世界更小了。Ss: Yes. Ss:…S1: The actor makes the girls laugh.S2: They made the man headmaster.Ss:校长。S3: Mother doesn’t let the boy watch TV.S4: She keeps the room clean.S5: The man saw the boy playing computer games.S6: The teacher asks his students to close the window.Ss:…S7:Verb, none and adjective.S8: “Doing” and “to do” .
Remark：1.语法讲解可以适当使用汉语。在本节课中，要让学生明白宾语和宾语补足语之间的关系以及什么词可以充当宾语补足语。2. 鼓励学生将学到的语言运用到实际生活当中。
Stage 6（5mins）：Summarizing and assigning HMK
Step Teacher activity Student activity Designing purpose
1（Class activity) Encourage the Ss to summarize the key points T: Class will be over ( http: / / www.21cnjy.com ) soon. We should summarize what we have learned in this lesson. Let’s begin! Summarize what they ha ( http: / / www.21cnjy.com )ve learned today. S1: We learned some new words.cheap, online, languag ( http: / / www.21cnjy.com )e, information, face to face, headmaster, grammar, Mars， pizza，expensive.S2: We learned some useful phrases.face to face, come into being, make it into use.S3:We learn a new grammar: subject + Vt. + Object + Object complement. 培养学生归纳总结的能力，再次复习巩固本节课的重点知识。
2 (Class activity) Assign the HMK ( http: / / www.21cnjy.com ).T: For today’s HMK, I’d like you to remember the new words and phrases. Please practice 1a with your partners and make five sentences with “subject + Vt. + Object + Object complement”, and we can share them tomorrow. Preview Section A—3a, 3b Section B—4a, 4b. Finish the HMK after class. 适当的家庭作业有助于巩固课堂所学的知识。
Remark：
VI. Blackboard design
第一课时 (Section A—1a,1b,1c,2)1.Some new words.cheap, online, l ( http: / / www.21cnjy.com )anguage, information, face to face, headmaster, grammar, Mars， pizza，expensive.2. Some useful phrases.face to face, come into being, make it into use.3.Grammar: subject + Vt. + Object + Object complement.The Internet makes the world smaller.The actor makes the girls laugh.They made the man headmaster.Mother doesn’t let the boy watch TV.She keeps the room clean.The man saw the boy playing computer games.The teacher asks his students to close the window.
