课件12张PPT。Unit 1 Past and present
单元主题写作 喜欢你的家乡吗？你的家乡最近几年发生了哪些变化呢？请你结合过去和现在这个话题，从环境，交通以及人们生活水平等方面的变化，和朋友分享你的家乡的变化。 单元主题写作描写家乡的变化
你的家乡近年发生了哪些变化？请仔细观察，结合自身的感受，描写这些变化。80词左右。
1．说明家乡的位置及发生的巨大变化。
2．今昔对比: ①交通方面。②环境方面。
3．说明变化带来的利弊。写作实践思路构建There have been a lot of changes in Huai'an over the years. In the past, there were a lot of trees on both sides of the road. But things are different now. We can see more and more tall buildings now.
The transport has changed greatly. In the past, people in Huai'an usually went to school or work by bike or bus. Things have changed a lot. The subway has been in use for years in Huai'an. 精彩范文With the development in transport, there are more cars on the roads. There is more and more noise and air pollution. However, the government is trying to solve these problems. I'm sure Huai'an will become more and more beautiful in the future.精彩范文重点写作词汇
1．lots of changes
2．in the past
3．more and more
4．in the future同类话题写作积累常用写作句型
1. There have been…
2. In the past, there was/ were…But…now.
3. In the past, people…by bus/ bike.
4. Things have changed a lot…
5. The environment has also changed…
6. There is more and more noise and air pollution.
7. But the government is trying to solve the problems. I think…同类话题写作积累假如李家湾(Lijiawan)是对外开放的地方，请用英语为来访者写一篇短文，介绍该村的情况。
内容要点如下：
1．李家湾远离城市，有2000多人；
2．过去这里没有工厂和学校，人们生活艰苦；
3．2000年以来该村发生了很大的变化；
4．现在村里已有两家工厂和一所学校；
5．人们都住进了新居，生活越来越好了。实战演练注意：1.短文须包括所有内容要点，要求语句通顺、意思连贯；
2．词数不少于80。实战演练______________________________________________________________________________________________________________
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______________________________________________________________________________________________________________Lijiawan is a small village far from the city. There are more than 2，000 people here. There used to be no factories or schools. Because there wasn't a bus, they had to walk to the city in the past. People had a hard life. Since 2000, it has changed a lot. There are two factories and one school now. People have moved in new houses. Now they have their own cars. The life here is better and better. We have a new big shopping mall. We often go there for shopping.实战演练课件12张PPT。Unit 1 Past and present
课时1 Comic strip &
Welcome to the unitⅠ.根据句意、首字母及汉语提示完成单词。
1．Now I am full. I've j________(刚刚) had some milk.
2．How is your brother doing at p________(现在)?
3．We have learned a lot in the p________(过去的) two years.
4．If you feel h________(饿的), you may have something to eat.
5．Ice, snow and steam are d________(不同的) forms of water.
ustresent ast ungryifferentⅡ.单项选择。
6．I think it can take you the least time to travel abroad ________ plane.
A．on B．by C．in D．at【解析】考查介词用法。by plane乘飞机。B7．These students got to school ________ half an hour ago.
A．since B．for
C．at D．/【解析】考查表示过去的时间状语。half an hour ago前不需要介词。D8．(中考?乌鲁木齐)________teenagers are becoming the “Heads-down Tribe(低头族)”．It's ______ bad.
A．Too many; much too B．Too much; much too
C．Much too; too much D．Too many; too much【解析】too many＋可数名词复数；too much＋不可数名词； much too＋形容词/副词。A9．(中考?北京)Bill likes reading. He________ picture books with his dad every evening.
A．read B．reads C．is reading D．has read
10．—Have you ever seen the film Youth, Dad?
—________．I think it's quite moving and fun.
A．Yes, I have B．No, I haven't
C．Yes, he has D．No, he hasn'tBAⅢ.根据汉语意思完成句子。
11．南京是什么时候开始使用地铁的？
________ _______ Nanjing _________ _______ _______ the underground?
12．我们读完这个故事后，布莱克先生让我们彼此分享看法。
After we finished reading the story, Mr Black asked us to ________ our ideas ________each other. When did start/begin to use share with13．李老师一个小时前去图书馆了。
Mr Li ______ ______ the library ______ ______ ______．
14．我爸爸过去常常开车上班，但是现在坐公交车。
My father________ ________ go to work by car, but now he ________ ________ ________．
15．我花了很长时间才等到下一班公共汽车。
It __________ ________a long time to wait for________ ________ ________． went to an hour ago used to next bus takes the bus took me the Ⅳ.补全对话。(中考?天水)
A：Hello, Li Lin. B：Hello, everyone. You are all here.(16)________
A：We are planning for a goodbye party, for the three years' middle school life will be over.
B：That sounds good. Can I come to the party?
A：(17)________Everyone in our class is welcome.
B：Great! Is there anything I can do to help you?CFA：Let me see.(18)________
B：Yes, I do. I have a digital camera.
A：We want to take some photos. They may help us remember the time we had in middle school in the future.(19)________
B：Not at all. I'm sure to bring it to the party. Anything else?
A：Well, would you like to get some snacks for the party with me?
B: (20)________ Let's go.DGAA．Do you have a camera?
B．Thank you for your advice.
C．What are you doing here?
D．Yes, I'd love to.
E． Not very good.
F． Sure.
G．Would you mind if you bring it to the party？课件24张PPT。Unit 1 Past and present
课时1 Comic strip
& Welcome to the unit Do you know the transport at different times?Comic strip— Oh，where's my food？It was in the bowl an hour ago.
—Eddie，have you seen my food?
—Yes. I've just eaten it.
—What？You've eaten my food？Why?
—Because I was very hungry.
—You've changed，Eddie. You used to share food with me!
—You've changed too. You used to be so kind to me.just /d??st/ adv.刚才知识点1辨析just与just noweg：I have just seen Daniel. 我刚刚见过丹尼尔了。考向[高频]used to (用于过去持续或经常发生的事)曾经知识点2其否定形式为didn‘t use to 或 usedn't to；
疑问形式为Did...use to...？或 Used...to...?
eg：He used to be a teacher in our school.
他曾经是我们学校的一位老师。考向【重点】used to后接动词原形。典例1This place _______ a factory but now it is a park.(兰州)
A．used to being B．used to be
C．is used to D．using to beB【解析】考查动词短语辨析。be used to doing sth.习惯做某事；used to do sth.曾经/过去常常做某事；be used to do sth.被用来做某事。由“but now it is a park”可知，这个地方过去是家工厂。典例2Mary used to ________ in the countryside, but now she is used to ________ in the city.(云南)
A．live；live B．live；living
C．living；live D．living；living BA)Daniel wants to know about the different forms of transport in Beijing. Help him write the correct names under the pictures.Transport at different timesbus coach plane taxi train underground1 2 3
__________ __________ _________
4 5 6
__________ __________ _________coachbustaxiundergroundtrainplaneB) Millie and her dad are talking about transport at different times. Work in pairs and take turns to talk about it. Use the conversation below as a model.Millie：How did you go to school when you were a student，Dad?
Dad：I used to go to school by bike.
Millie：Why didn't you take a bus？
Dad：Well，there were always too many people on the bus，and it took a long time to wait for the next one.
Millie：Really？I go to school by bus. Now it's easy and fast.past /pɑ?st/ n．过去知识点3eg：We cannot change the past. 我们无法改变过去。考向past 一词多义present /'preznt/ n．现在，目前知识点4present的反义词为past。其常用短语at present 目前，现在(相当于now)；for the present 暂时，暂且。考向eg：I don't need the dictionary at present.
我现在不需要这本词典。
That is quite enough for the present.
那暂时完全够了。拓展present的其他含义典例Lots of students feel sleepy in class at present，because they have to get up early in the morning.(玉林) ______
A．now B．in the future
C．then D．during the timeAtake a＋交通工具 乘坐……知识点5eg：I take a bus to work every day.
我每天乘公共汽车去上班。考向其他几种表示乘坐某种交通工具的用法：(1)by 加表示交通工具的名词，泛指乘坐某种交通工具。by car乘坐小汽车；by air乘飞机；by land经陆路。
eg：I go to work by bus every day.
我每天乘公共汽车去上班。(2) on/in ＋ a/the＋表示交通工具的名词。
eg：I go to work on a/the bus every day.
我每天乘公共汽车去上班。一、根据汉语提示完成句子
1．He had to go to work by bike in the________ (过去)．
2．You have to forget the past and start living in the ________ (现在)．
3．He was________ (刚刚)out of hospital.
4．He came here two years________ (以前)．
5．Shall we go to the museum by____________ (地铁)?pastpresentjustagounderground二、句型转换
6．He went to work by car.(同义句转换)
He________ ________ ________ to work.
7．She isn't at home now.(同义句转换)
She isn't at home________ ________．【解析】本题用转化法。go to...by car相当于“take a car to...”。 took a carat present8．Jack worked in a factory in the past.(同义句转换)
Jack________ ________ work in a factory.
9．I didn't come to school because I felt sick this morning.(对画线部分提问)
________ ________ you come to school this morning?
10．His father was in the office at that time.(对画线部分提问)
________ ________ his father at that time?used toWhy didn'tWhere was三、根据汉语意思完成句子
11. 王老师一小时前在教室里。
Mr Wang was in the classroom______ ______ ______．
12. 读完这个故事后，布莱克先生让我们彼此分享看法。(淮安改编)
After we finished reading the story, Mr Black asked us to _______ our ideas ________each other. an hour agoshare with13. 米莉每天乘公共汽车上学。
Millie ________ ________ ________ to school every day.
14. 我过去常常害羞，但现在我不了。(枣庄改编)
I _______ _______ _______ _______， but now I am not.
15. 经过锻炼之后，她看起来比以前瘦多了。
After some exercise, she looks much thinner ________ ________．takes a busused to be shythanbefore本节课主要学习了以下知识点，请同学们及时巩固练习：
just, past, present,
used to
take a＋交通工具 课件21张PPT。Unit 1 Past and present
课时2 Reading ⅠⅠ.根据句意、首字母及汉语提示完成单词。
1．Lucy and Tom will get m________(已婚的)next month.
2．I have known him s________(自从) he was very young.
3．My parents both work in the n________(北方的)part of China.
4．Have you e________(曾经)been to the Great Wall in Beijing, Daniel?
5．My uncle lives three b________(街区)away from me.arried ince orthern ver locksⅡ. 单项选择。
6．I ________ in the city since I left school.
A．live B．will live
C．was living D．have lived【解析】since连接时间状语从句，主句用现在完成时。D7．(中考?南充)—I know Old Joe lives________．
—We are supposed to visit him from time to time. Then, he won't feel ________．
A．alone; lone B．lonely; lonely
C．lonely; alone D．alone; lonely【解析】alone意为“独自；单独”；lonely意为“寂寞的”。live alone单独居住；feel lonely感到寂寞。 D8．(中考?甘肃)Can you do the work well with _______ time and________ people?
A．less; few B．few; little
C．less; fewer D．fewer; less【解析】考查形容词的用法。less为little的比较级，意为“更少的”，二者修饰不可数名词；fewer是few的比较级，意为“更少的”，二者修饰可数名词的复数。 C9．—_______you_______ the movie Wolf Warrior Ⅱ(《战
狼2》)?
—Yes, I ______it with my parents in the cinema last summer A．Did; see; have seen
B．Have; seen; saw
C．Have; seen; have seen
D．Did; see; will seeB10．—Have you ever been to Beijing?
—No, ________．
A．never B．ever
C．always D．sometimes【解析】考查副词辨析。never从不；ever曾经；always一直，总是；sometimes有时。根据句意可知，表示否定的回答。 AⅢ. 从方框中选择合适的单词并用其适当形式填空。
11．It seems ____________________for Spring Festival Gala to satisfy all 1.3 billion Chinese.
12．There are shared bikes in many cities. So there will be less ____________________．realize，possible，pollute，late，interviewimpossible pollution13．How about ____________________ the famous star?
14．We have ____________________ that the air pollution is more and more terrible.
15．____________________， I found my lost cat.interviewingrealized Laterrealize，possible，pollute，late，interviewⅣ.根据汉语意思完成句子。
16．对她来说，像以前那样经常与父母见面是不可能的了。
It_____ ___________for her to see her parents________ ________ ________ ________．
17．在某种程度上，他已经改变了很多。
_______ _______ _______， he_______ _________ a lot.
18．很多朋友搬到其他地方去了，所以我时常感到寂寞。
Many friends have moved to other places, so I________ ________ ________ ________ ________ ________．often as beforeis impossible as In some ways has changed feel lonely from time to time19．深圳已经变成一个现代化城市。
Shenzhen has ________ ________ a modern city.
20．老师们已经意识到了这个问题，并将采取行动改善这个 情况。
The teachers________ ________ the problem and will _______ _______ _______ _______ _______ _______．
turned into have realized take action to improve this situationⅤ.完形填空。
China is changing very quickly and________(21)you look closely(仔细地) you can see it ______(22)in front of your eyes. Fifty years ago, everybody travelled around by bike. Today lots of people in China still ride their bikes to school or work, but many people also take the bus or travel _______(23)underground. There are some people who even drive their own cars. Shops were small businesses but now the centre of China's cities is full of_______(24)department stores. In these department stores, you can buy_______(25)you wantin one go. You can buy food, toys, bikes and even televisions. The television is another change. Many children would say that they cannot imagine life without the TV set, but years ago they had to live without it. The Internet and the computer have only recently become regular items in our lives. Without the Internet, people would not _____(26)to get information as quickly as they can now and the Internet helps to make people be friends all over the world. Computers help_____(27) children and adults in their_______(28)lives. Many students are ______(29) to be able to use them to do their homework or______(30) with their friends and sometimes play games.21. A. even if B. if C. although D. so
22．A. be changing B. to changing
C. changing D. to change
23．A. with B. at C. in D. by
24．A. large B. larger C. small D. smaller
25．A. anything B. something C. thing D. nothing
26．A. can able B. be able
C. be good D. be possible BCDAAB27．A. both B．all
C．either D．neither
28．A. every day B．everyday
C．some day D．someday
29．A. unlucky enough B．enough unlucky
C．lucky enough D．enough lucky
30．A. tell B．chatting
C．chat D．speakingABCCⅥ.阅读理解。
The artist Tries to Solve the Smog Problem
Beijing is a city often covered with smog. Many people are looking for ways to solve it. A Dutch artist has made a tower that takes in smog and gives off clean air. This tower is 7 meters tall and is the biggest air cleaner in the world, according to chinanews. com. It can clean the air in an area the size of a soccer field in 36 hours.
Beijing has been testing the tower since January. But someexperts don't think this tower can truly work. “It's more of an art piece to raise people's awareness(意识) of air protection，”they said. People will know if the tower works when the results come out.
Teens
The World's Worst Traffic
If we travel in big cities, it's very likely that we will come across traffic jams, which often make us complain(抱怨)．But people in Bangkok, Thailand, have more to complain about.
This is because Bangkok has the worst evening rush hour Trafficin the world, according to a GPS company in Europe. Each year, the company will work out a list of the world's most congested(拥堵的) cities. The results are based on statistics(数据) of 390 cities across the world. This year, Chinese cities Chongqing and Zhuhai are also on the list.
The list aims to help drivers and cities understand the traffic trends(趋势) and take action to improve the bad traffic.
Teens31．Who comes up with the idea of building the tower?
A．An artist. B．A scientist.
C．An expert. D．Chinanews.com.
32．Some experts think the tower________．
A．really works well B．needs more tests
C．is like a soccer field D．is more of an art piece
33．According to Passage 2，________is the city with the worst traffic in the world.
A. Bangkok B. Chongqing C. Zhuhai D. Beijing
AAD34．The list in Passage 2 mainly aims to________．
A．offer statistics
B．describe the traffic in Thailand
C．help cities improve their traffic
D．call on people to ride bikes
35．The passages above are________．
A．posters B．ads C．news D．noticesCC课件25张PPT。Unit 1 Past and present
课时2 ReadingⅠLook at these two pictures, this small village has become a modern city. Millie wants to write about the changes in Sunshine Town for her history project. Daniel's grandpa, Mr Chen, knows a lot about Sunshine Town, so Millie is interviewing him to get some information.Millie：Do you know Sunshine Town very well，Mr Chen?
Mr Chen：Sure. I've lived here since I was born.
Millie：Have you ever moved house?
Mr Chen：Yes. I first lived in the northern part of town with my parents. When I got married in 1965, my wife and I moved two blocks away and we've lived in this area since then.
Millie：Has the town changed a lot over the years?Mr Chen：Yes! We only had some small restaurants and shops years ago. And we had a post office and a cinema in the town center. Now the government has turned part of the town center into a new park. We have a new theatre and a large shopping mall too.
Millie：Was pollution a problem then?
Mr Chen：Yes，it was. There was once a steel factory near the Sunshine River. They often put the waste into the river. Later the government realized the problem and took action to improve the situation Now the river is much cleaner.Millie：Do you think life is better now?
Mr Chen：Well, in some ways it is. It's really nice to have a beautiful modern town. However，most of my old friends have moved away. It has become impossible for us to see each other as often as before We used to play cards and Chinese chess together. Now I feel a bit lonely from time to time. Anyway, it's good to see the amazing changes in the town.married /'m?r?d/ adj.已婚的，结婚的知识点1eg：They have been married for ten years.
他们已经结婚十年了。考向married常与be，get等动词搭配，表示“和某人结婚”常用“be/get married to sb.”。注意：不用介词with。pollution /p?'lu??n/ n．污染；污染物知识点2考向 pollution为不可数名词。其动词形式为pollute，意为“污染”，为及物动词，后接名词或代词。
eg：We must not pollute rivers.
我们不可以污染河流。eg：Air pollution is a serious problem.
空气污染是个严峻的问题。in some ways 在某种程度上知识点3eg：In some ways he is a naughty boy，and he sometimes plays tricks on others.在某种程度上，他是个调皮的男孩，他有时会捉弄别人。与way相关的短语有：
on one's way to...在某人去……的路上；
all the way一路上；by the way顺便提一下；
in the way挡道；no way决不。拓展典例根据汉语意思完成句子
在某些方面， 火星上的生活未必会好于地球上的生活。(宿迁)
____________， life on Mars may not be better than life on Earth. in some waya bit 有点儿知识点4a bit 用来修饰形容词或副词的原级、比较级。考向【重点】辨析 a bit与a littleeg：His words made me feel a bit angry.
他的话使我感到有点生气。典例Would you please give me _______ orange juice，Bill?
A．a bit B．a bit of
C．a few D．a little ofB【解析】a little后面接名词时不需介词of，但a bit后面接名词时需加of。lonely /'l??nli/ adj.孤独的 知识点5eg：Do you feel lonely without your dog?
没有你的狗，你感到孤独吗？考向【重点】辨析lonely与alone典例 —I know Old Joe lives ________.
—We are supposed to visit him from time to time. Then he won't feel ________．(南充)
A．alone；alone B．lonely；lonely
C．lonely；alone D．alone；lonelyD魔法记忆 一语辨异
She lives alone，but she doesn't feel lonely.她独自住着，但并不感到孤独。一、根据首字母或汉语提示完成句子
1．Jack always stays at home alone，but he doesn't feel l______.(乌鲁木齐)
2．The government r______ it was a very serious problem.
3．I had to throw away all the food after I left the fridge open. What a ________ (浪费)！(苏州)onelyealizedwaste4．We should try our best to reduce the ________ (污染) in order to protect the earth.
5．—Is Mr. Black still single?
—No, he has been ________(已婚的) for two months by now. (鄂州改编)pollutionmarried二、单项选择
6．—Did you catch the first subway this morning?
—No, I didn't. It had started moving ________ I could get on it.(襄阳)
A. before B. since C. after D. as soon as
A【解析】答句句意：不，我没有。在我能上去之前，它已经开动了。before意为“在……之前”，故选A。7．I ________ in the city since I left school.
A. live B. will live C. was living D. have lived
8．Has Sunshine Town changed________ over the years?
A. a lot B. a lot of C. lots of D. lot
9．________，life is better now than before.
A. In some ways B. In facts C. Whenever D. AlthoughD【解析】change为动词，修饰动词用a lot。AA10．—Nothing in the world is _______ if you put your heart into it.
—I agree. You'll succeed if you work hard.
A. important B. impossible C. necessary D. totalB【解析】important重要的； impossible不可能的； necessary必要的；total完全的。 根据句意：“——如果你全心全意地投入到某件事上，世界上没有什么事是不可能的。——我同意。 只要努力就会成功。”可知选B。本节课主要学习了以下知识点，请同学们及时巩固练习：
married, pollution, lonely
in some ways , a bit 课件22张PPT。Unit 1 Past and present
课时3 Reading ⅡⅠ.翻译下列短语。
1．结婚________________________________
2．在某种程度上________________________
3．采取行动做某事______________________
4．不时，有时，偶尔______________________
5．感到寂寞____________________________
6．保持联系____________________________get married in some ways take action to do sth.from time to time feel lonely keep in touch7．习惯于______________________________
8．搬走________________________________
9．发生________________________________
10．像以前一样频繁________________________
get/ be used to move away take place as often as beforeⅡ. 单项选择。
11．(中考?北京)Lily is my classmate. We ________each other since she came to our school.
A．know B．knew
C．have known D．will know
C【解析】由时间状语从句since she came…可知，主句用现在完成时。12. Catherine got married _____ a policeman twenty years ago.
A．with B．for C．to D．and
13. The waste in the water ______ the river and the lake in the past.
A．polluted B．Pollution
C．is polluting D．have polluted
【解析】固定短语get married to sb.和某人结婚。C【解析】根据时间状语in the past可知，用一般过去时。A14．—________ well do you know your school?
—I know it quite well.
A．What B．How C．Where D．When
15．I can't buy this coat, because it is ________ expensive.
A．a bit of B．a few C．a little of D．a bit【解析】对了解的程度提问用how well。B【解析】a bit of后接不可数名词；a few后接可数名词复数；a bit后接形容词或副词。DⅢ.用所给词的适当形式填空。
16．There were two shoe _________(factory) in the town in the past.
17．Jim was late for school because of ________(get) up late yesterday.
18．I think the best season to visit Qingdao is summer because ________(it) temperature is not too high.factoriesgettingits 19．His handwriting is becoming much ________(good) than before.
20．Simon fell off his bike during his day out.________ (luck), he didn't hurt himself.LuckilybetterⅣ.按要求完成下列句子。
21．Now the government has turned the town centre into
a new park．(对画线部分提问)
________ ________ the government turned the town centre into now?
22．I have lived there since I was born.(改为一般疑问句)
___________________________________________ What has Have you lived there since you were born?23．Sometimes we go to work by bike.(改为同义句)
We go to work by bike _____ ______ ______ ______．
24．There was a small post office in our block.(用used to改为同 义句)
There ______ ______ _____ a small post office in our block.
25．We haven't seen each other since then．(对画线部分提问)
________ ________ haven't you ________ each other?
How long seenfrom time to timeused to beⅤ.阅读理解。 (中考·武威改编)
What Does a Lifelong Learner Look Like?
Lifelong learners never think of themselves as the greatest expert in anything. They continue to learn and bring a great deal to the groups they belong to. What does a lifelong learner look like? Here are some of their main characteristics(特征)．
●They are knowledge seekers. They are always searching for much information on a topic they're interested in and looking for new experience or opportunities to improve their knowledge or skills.
●They are social and self-directed learners. They like takingdifferent courses and taking part in discussions around subjects they are interested in. ____They also know their own learning styles, and their strengths and weaknesses. They can plan and organize their own learning.
●They are critical( 批判性的) thinkers. They always use a lot of ways to analyze(分析) and synthesize(合成) information. From their research they judge the information to see if it is useful for the question at hand.
●They are problem solvers. They will meet different problems while learning. However, they usually see problems as challenges and life experiences and try to stand above them.26．What does the underlined “knowledge seekers” mean?
A．Persons who are looking for knowledge.
B．Persons who are teaching knowledge.
C．Persons whose jobs are inventing knowledge.
D．Persons who are testing knowledge.A【解析】根据下文中的“searching for much information
…looking for new experience or opportunities”可以判断
这个短语意为“知识的探索者”。 27．What can be put in the blank(空白处)?
A．They don't like learning on society.
B．They learn both from and with others.
C．They learn from plants and animals.
D．They invite each other to parties.【解析】推理判断题。根据上一句中的“taking part in discussions around subjects”可知他们与别人讨论，因此推断他们向别人学习并与别人一起学习。B 28. Which of the following most clearly shows you are a critical thinker?
A. You always use a lot of ways to analyze and synthesize information.
B. You believe in the information you get and use it in your study.
C. You correct mistakes someone makes as soon as you find them.
D. You ask others for help when you can't correct your own mistakes.A29．What is the purpose of the passage?
A．To describe the height，clothes and hairstyle of a lifelong learner.
B．To explain the relationship between common people and lifelong learners.
C．To advise lifelong learners to become experts.
D．To introduce some of the main characteristics lifelong learners have.DⅥ.任务型阅读。
You've probably heard of working dogs. They help police officers. Horses help farmers. Did you know that carrier pigeons(信鸽) can help people, too？Here are some examples.
Mailman
Carrier pigeons can carry messages to people. The note is
placed into a small can. The can is tied to the pigeon's leg. Then the pigeon flies off with the note.Lifeguard
From high up in the sky, specially trained pigeons can find orange life jackets in the ocean. Sometimes it is difficult for humans to find the people lost at sea, especially when the weather is bad. However, pigeons can fly quickly over a large area of water to look for people.
Spy
Many years ago, carrier pigeons were used to help our country during wars. “Spy pigeons” had small cameras. Theywere tied to their feet. As a pigeon flew over enemy land, the camera photos of the land below. This would allow our soldiers to see where the enemies were and what they were doing.
So next time you see a pigeon, stop and watch it closely. What might look like an ordinary bird to most people, might actually be helpful.
30．Which part of the carrier pigeon is the can tied to？(不超过3个词)
____________________________________________The pigeon's leg.31．What kind of people can the carrier pigeons find in the ocean？(不超过9个词)
______________________________________________
32．What can “spy pigeons” do with small cameras？(不超过6个词)
________________________________________________Take photos of the land below.The people in orange life jackets in the ocean.33．What kinds of jobs are mentioned for a carrier pigeon？(不超 过5个)
______________________________________________
34．What is the purpose of writing this article？(不超过10个词)
_________________________________________________To tell readers about real jobs held by carrier pigeons.The mailman, lifeguard and spy.课件24张PPT。Unit 1 Past and present
课时3 ReadingⅡWhat has changed in Sunshine town?Changes in Sunshine TownB1)Millie is telling Sandy about her interview with Mr Chen. Sandy does not know the meanings of some words. Help her match the words on the left with the meanings on the right. Write the correct letters in the blanks.1. married (line 5)______
2. block (line 5)______
3. factory (line 13)______
4. realize (line 15)______
5. improve (line 15)______
6. lonely (line 22)______
7. from time to time (line 22)______a. sometimes
b. know or understand something that you did not know before
c. make something better
d. a place where things are made by machines
e. not happy because of being alone
f. having a husband or wife
g. a group of buildings with streets on all sidesfgdbceabecause of 因为；由于知识点1eg：(安顺中考)Last night he found it difficult to fall asleep because of the loud noise outside.
昨天晚上由于外面巨大的噪音，他发现很难入睡。考向一because of后接名词(短语)、代词、动名词等。eg：Helen didn't go to school because of her illness.
因为生病，海伦没能上学。
He is here because of you. 因为你，他才来这里的。【重点】典例Scientists say that banana trees may disappear(消失) from the world ________ banana cancer. (东营)
A. because of B. instead of
C. as for D. together withA【解析】because of 意为“由于、因为”，符合句意。而instead of 意为“代替”；as for“至于、关于”；together with“和……一起”，都与句意不符。考向一 because是连词，引导原因状语从句或回答以why开头的问句，表示最直接的原因，语气最强烈。【重点】eg：I didn't buy the camera because it cost too much.
我没有买那个照相机，因为它太贵了。
—Why are you late for school again?
为什么你上学又迟到了？
—Because something is wrong with my bike.
因为我的自行车出了毛病。典例I hate traveling by air________ you usually have to wait for hours before the plane takes off.(上海)
A. because B. though C. until D. unlessA【解析】本题用语法判定法。上下文构成因果关系， 用because引导原因状语从句，句意：我讨厌乘飞机旅行，因为通常在飞机起飞前要等几个小时。 B2)Millie is telling Sandy more about her interview with Mr Chen. Help Sandy check if she has got the information right. Write a T if a sentence is true or an F if it is false.
1. Mr Chen knows little about Sunshine Town. ______
2. Mr Chen moved away from his parents when he got married. ______
3. There is a large shopping mall in Sunshine Town now.
______FTT4. The steel factory once put its waste into the Sunshine River.
______
5. It is easy for Mr Chen to see his old friends now. ______
6. Amazing changes have taken place in Sunshine Town.______ TFTtake place 发生；举行知识点2eg：Great changes have taken place in my hometown.
我的家乡发生了巨大的变化。考向辨析take place与happen相同点： take place与happen都无被动语态。典例The Olympic Games of 2020 will ________ in Tokyo.
A. take after B. take off
C. take place D. take awayCB3)Sandy wants to learn more about the history of Sunshine Town. She is asking Millie some questions. Work in pairs. Complete their conversation.
Sandy：Tell me more about your interview with Mr Chen, Millie. Has he lived in Sunshine Town all his life?
Millie：Yes. He first lived with his parents in the(1)________ part of town, and then moved to another flat two (2)________ away.northernblocksSandy：What was the town like in the past?
Millie：There were some small (3)___________ and shops.
Sandy：What did Mr Chen say about the town centre?
Millie：Years ago, there was a (4)_________ and a (5)________. Now there's a new park，a new (6)________ and a large (7)______________.
Sandy：Were there any factories in Sunshine Town?
Millie：Yes. There was once a (8)____________ near the Sunshine River.restaurantspost officecinematheatreshopping mallsteel factoryB4)Millie is going to write about the changes in Sunshine Town for her history project. She has made some notes. Help her complete the sentences with the information on pages 8 and 9.
? Sunshine Town (1)________________ over the years.
? People now have a (2)________________ town.
? The (3)________ from the steel factory was once a problem. Luckily，the government took action to improve the (4)_________ later.has changed a lotbeautiful modernwastesituation? Old people used to (5)_________________________ together.
? Old people sometimes (6)______________ because they cannot (7)______________ as often as before.
? People think it is good to see (8)____________________________.play cards and Chinese chessfeel a bit lonelysee each otherthe amazing changes in the town一、单项选择
1. He had to retire(退休) early ________ his poor health.
A. as a result B. because C. so D. because of
2. I feel a bit tired.________，I can hold on.
A. But B. However C. Because D. InsteadD【解析】because与because of都表示原因，但because必须引导句子，而because of后跟名词、代词或动名词。B3. Harbin is________ of China.
A. to the north B. in the north
C. in the northern D. on the north
B【解析】前者属于后者范围内，用介词in。4. Amy________ an American for three months.
A. has married B. has married to
C. has got married D. has been married toD【解析】本题用语法判定法。for three months为一段时间，应用延续性动词，marry及get married都表瞬间性，be married表示状态，可延续，故选D。5. Jack's grandma lives________ in a________ house，but she doesn't feel________ at all.
A. lonely；alone；lonely B. alone；alone；lonely
C. alone；lonely；lonely D. lonely；lonely；aloneC【解析】题意为：杰克的祖母独自住在一所偏僻的房子里，但她一点也不感到孤独。根据题意可知选C。二、根据汉语完成句子
6. 明天要举行测试，我不时地感到有点紧张。
Tomorrow we will have a test. I feel a bit nervous ________ ________ ________ ________.
7. 这几年苏州发生了很大的变化。(苏州改编)
Great changes have________ ________ in Suzhou over the years. time to timefromtaken place8. 这个箱子有点沉。
This box is ________ ________ ________.
9. 下周我将去采访陈先生。
I will have________ ________ ________ Mr Chen next week.
10. 日本生产的新款面包机可以将大米变成可口的面包。(乐山)
A new bread-making machine made in Japan can ________ rice ________delicious bread. a bit/little heavy an interview withintoturn本节课主要学习了以下知识点，请同学们及时巩固练习：
because of
take place课件20张PPT。Unit 1 Past and present
课时4 GrammarⅠ.单项选择。
1．(中考?武威)—Is dinner ready?
—Not________．
A．just B．yet C．already D．ever
2．I can't find my wallet anywhere. I'm sure I ________it.
A．lost B．will lost
C．lose D．have lost
BD3．Children________ to read and count in the countryside since the mid-20th century.
A．learn B．learn C．are learning D．have learned
4．—When ________Jessie________ to New York?
—Yesterday.
A．does; get B．did; get
C．has; got D．is；gettingDB5．(中考?武汉)—How are you today?
—Oh, I ________ as ill as I do now for a long time.
A．didn't feel B．wasn't feeling
C．don't feel D．haven't felt
6．—Have you written anything on traditional Chinese food so far?
—________， but I have a plan for it.
A．Ever since B．Later on C．Not yet D．From now onDC7．My father likes the small village very much. So far he________ there for 20 years.
A．teaches B．is teaching
C．taught D．has taught
【解析】考查现在完成时。so far到目前为止；for 20 years一段时间。故用现在完成时。D8．(中考?天水)In the past few years there_______ great changes in my hometown.
A．have been B．has been C．were D．are
9．(中考?泰州)—Look at the blue sky! The rain________．
—Let's go out for a walk.
A．stops B．will stop
C．has stopped D．have stopped
【解析】根据语境可知，强调雨已经停了，用现在完成时。A C10．(中考?苏州)—Excuse me, what time does Flight BA2793 leave?
—Just a minute. I________ it for you.
A．check B．checked
C．will check D．have checkedCⅡ.语法专练：用所给词的适当形式填空。
11．—________ you________(see) the film before?
—Yes. I________(see) it last Friday.
12．Her sister is a good teacher. She_____________(teach) in the school for ten years.
13．—________ you________(receive) any letters from him recently?
—Not yet.Have seensawhas taught Have received14．I ________ just________(hear) the news and I have no time to tell you about it.
15．The girl___________(learn) English since she________
(be) in Grade Three.has learned washave heard Ⅲ.根据汉语意思完成句子。
16．李先生自从上周二起已经修理了十多辆小汽车了。
Mr Li ______ _________over ten cars ______ last Tuesday.
17．在过去的10年里，我的家乡有了很大的变化。
________ _______ _______great changes in my hometown ___________ ________ ________ ________ _________．
18．他们已经15年没有见过面了。
They ________ ________ each other ________ 15 years.
has repaired since in the past ten years There have beenhaven't seen for19．从这部电影中，我已经了解了关于中国的过去和现在。
From this film, I ________ ________ ________China's ________ ________ ________．
20．—你曾经计划去香港迪士尼乐园吗？
—不，从来没有。
—________ you ________ ________ ________go to
Disneyland in Hong Kong?
—No, ________． Have ever planned to have learned aboutpast and present neverⅣ.根据首字母完成短文。
Tianjin is a city full of bikes, and you can find bikes in almost every street. Recently, there are many new (21)b______ standing on the sidewalk. They are called shared bikes.
Some (22)c________ provide shared bikes, such as ofo and Mobike. Customers need to download the App (23)w______ their mobile phones.(24)B_______ riding a shared bike, just scan the 2-dimensional barcode(二维码) and the bike is unlocked. Afterikes ompaniesitheforefinishing riding, the only thing to do is to lock the bike. The reason why it gets so (25)p________ is that it is convenient, cheap and environmentally friendly.
First, it helps you to keep(26) a________ from the traffic jam, especially during the rush hour. Moreover, you can stop anywhere you like and don't have to (27)r________ it to the station. Second, you just need to pay one yuan for half an (28)h_____．If you want to go somewhere not far away, ridingopularwayeturn oura shared bike costs (29)l________ than taking a bus. Besides, bikes don't cause air pollution and with the help of information technology, different people can rent one bike. In other words, people (30) s________ one bike to save energy and resources.
Thanks to technology and inventions, sharing economy will change our life to be easier.hareessⅤ.完形填空。
Many years ago in a village, Harlem, Holland, there lived a young boy. His name was Hans and he was eight years old. One________(31)day, Hans went across the reservoir(水库) to visit an old blind man. He took the man some biscuits and stayed there for a while. Then, Hans decided to________(32)his home.
“The water in the reservoir usually gets________(33)in autumn, ”said the old man. “Be _______(34), Hans.” On his way home, Hans sang a song, watched the rabbits run around and pickedsome flowers for his mother. Suddenly，the sky got dark and heavy rain began to fall. Hans felt afraid and started to________(35)．Just then, he heard the sound of water running away. He looked around carefully, and then noticed a very small hole in the dam(水坝)．
Hans felt scared _______(36)he knew what could happen. The_______(37)could get bigger and bigger. Then the dam could break and the whole Harlem would be covered by the water. Hans knew what to do. He put his finger into the hole, so no more water could come through it. “Please, someone, help me！”Hans shouted. But there was no one to help him. After some time, he began to feel very cold and tired, but he could not________(38) the dam. All night long, Hans waited and waited…
The next morning, a farmer walked by and heard Hans' cries. “I am trying to stop the ________(39), ”the boy said. “Can you help me？”The farmer called some other people and they quickly repaired the hole. Then, they took Hans home. Everyone was very proud of that________(40) boy. 31．A. spring B．Summer C．autumn D．winter
32．A. clean B．find out C．return to D．draw
33．A. dirtier B．colder C．quieter D．higher
34．A. careful B．Kind C．clever D．helpful
35．A. jump B．Wait C．run D．WorkCCDAC 36．A. because B．even if C．before D．so that
37．A. rain B．dam C．finger D．Hole
38．A. leave B．believe C．see D．build
39．A. rabbits B．people C．water D．river
40．A. brave B．patient C．active D．cuteADACA课件18张PPT。Unit 1 Past and present
课时4 Grammardo—did—done
be—was/were—been
come—came—come
choose—chose—chosenPresent perfect tense 现在完成时
1．含义： 单元语法知识梳理(1) 表示过去发生的事持续到现在；
(2) 表示过去发生的事情对现在产生影响。
eg：Mr Wang has lived here since he came to Anhui.
自王先生来到安徽，他就住在这儿了。
I have lost my mobile phone. 我的手机丢了。 单元语法知识梳理2．构成：have/ has(＋not)＋动词的过去分词。
eg：He has not returned the book to me yet.
他还没有把书还给我。
She has never seen this film.
她从没看过这部电影。(2)规则动词的过去分词的变化规则 单元语法知识梳理3. 动词的过去分词(1)不规则动词的过去分词需牢记课本上的不规则动词表。 单元语法知识梳理 单元语法知识梳理4．常用时间状语：
just 刚刚；
yet 用于疑问句，表示“已经”，用于否定句表“还”；
ever 曾经；
already 用于陈述句，表示“已经”，否定句中改为yet；never 用在句中表示否定，从未，从不；
recently 近来，最近。 单元语法知识梳理eg：Have you found your lost key yet?
你已经找到你丢失的钥匙了吗？
I have never heard of this singer before.
我以前从未听说过这个歌手。一、用所给词的适当形式填空
1. I ___________(study) in America for over three years.
2. The young man __________(live) alone since he graduated from college.(兰州)
3. This is the best film that I __________(see) so far.
4. —Hello. Can I speak to Miss Brown?
—Sorry, she __________( fly) to Canada already. She'll be back in a week.have studiedhas livedhave seenhas flown5. In the past two weeks, the artist __________(draw) many pictures about his hometown.
6. I __________( know) Jimmy for over two days and now we are good friends.
7. —Why are the windows so dirty?
—Because we _____________( not clean) them for a long time.
8. My life __________( change) a lot in the past few years.(枣庄改编)as drawnhave knownhaven't cleanedhas changed 二、单项选择
9. —Dave，we will leave in 10 minutes. Are you ready?
—No，I________ our guidebook and towels yet.(玉林)
A. don't pack B. didn't pack
C. have packed D. haven't packed【解析】考查现在完成时的用法。根据No可知还没有准备好，排除C；根据句意“—戴夫，我们将在十分钟后出发。你准备好了吗？—没有，我还……我们的旅游指南和毛巾。”可知到现在还没准备好，对现在有影响，用现在完成时态。故选D。D10. The singers ________ many concerts in the countryside since 2001.(湘潭)
A. hold B. held C. have held【解析】语法判定法。 当句子的时间状语为“since＋ 过去的时间点”时，句子用用现在完成时，所以选C。C11. —Have you finished your homework?
—________. Just half of it. How about you？(苏州)
A. Not at all B. Not likely
C. Not a bit D. Not yet【解析】本题用交际法。考查交际用语。根据答语中“只完成了一半”可知，还没有完成家庭作业，故选D。D12. Ann is a nurse in our hospital. She______ here for ten years.
A. works B. has worked
C. worked D. was workingB【解析】本题用题眼法。由“for ten years”可知本句为现在完成时。故选B。13. Wow! You ________ dinner! Let's eat now.(河北)
A. cook B. are cooking
C. will cook D. have cooked
14. I am surprised at the new look of my hometown，for it ________ a lot over the years.(安徽)
A. Changed B. changes
C. will change D. has changedDD15. —You speak English so well.________ have you learned English?
—For 5 years.(吉林)
A. How many B. How long
C. How often D. How farB【解析】考查特殊疑问词组的用法。根据答语“For 5 years.”可知，提问的是“时间段”，故选B。本节课主要学习了以下知识点，请同学们及时巩固练习：
现在完成时的用法课件12张PPT。Unit 1 Past and present
课时5 Integrated skills
& Study skillsⅠ.根据句意、首字母及汉语提示完成单词。
1．Protecting the e____________(环境) is very important.
2．Their answers are e________(完全地) the same.
3．This little boy left p________(小学教育的)school at the age of eleven.
4．How much did it cost you to study a________(在国外)?
5．WeChat's popularity grows quickly because it's convenient for people to c________________(交流)with each other.
nvironmentxactly rimarybroadommunicateⅡ. 单项选择。
6．I hope ________ the coming English exam successfully.
A．you to pass B．you passes
C．to you pass D．you can pass
7．(中考?内江)The family ________ there since they moved to China in the 2000s.
A．lived B．will live C．live D．have livedDD【解析】he family表示“这一家人”，所以谓语动词用复数形式；since连接时间状语从句，主句用现在完成时。8．(中考?黔西南)—How does Jane ________with her mother?
—________making phone calls or chatting online.
A．keep in touch; With B．keeping touch; By
C．keep in touch; By D．keeping touch; With
9．—How long can I ________ this book?
—Five days. But you must return it on time.
A．borrow B．lend C．keep D．keptCC10．(中考?武威)Our city is cleaner than it__________ be.
A．is used to B．used to
C．uses to D．is usedBⅢ.用所给词的适当形式填空。
11．Linda is one of _________(good) students in our class.
12．The Internet makes the ________________(communicate)
much easier than before.
13．They are having great fun________(play) computer games!
14．Jim and Lucy _______________(not see) each other since
then.
the bestcommunicationplayinghaven't seen15．I think there will be ________(little) pollution in the future because of the new law.lessⅣ.根据汉语意思完成句子。
16．新的购物中心是玩乐的好地方。
The new shopping mall is________ ________ ________ _______ ________ ________．
17．周围有绿色的山，一条清澈的小河穿过镇中心。
There are green hills________ ________ and a clear river ________ ________ the centre of town. a good place to have fun all around runs through 18．虽然你搬家了，但我们一定要彼此保持联系。
Though you ________ ________， we must________
________ ________ ________each other.
19．对老人来说，习惯用QQ相互交流不容易。
It's not easy for the old to______ ______ _______ _______ QQ to___________ _______each other.
20．不要花费太多的时间在游戏上。我认为你是在浪费生命。
Don't spend _______ _______ _______ _______ games. I think you________ ________your life. are wasting in touch with get used to using communicate with too much time on moved away keepⅤ.根据首字母完成短文。(中考?河北改编)
This morning I took a bus to school. The traffic was (21)b________ than usual and there were more people on the bus. At Xinhua Stop, I saw(22)a________ old man get on the bus. He looked very weak. I stood (23) u________ and gave my seat to him. He thanked me and asked me about my name and my school. We talked (24)h________．
usiernpappily Later in the (25)t________ class, Mr. Du came in and asked me to go to the front. I didn't know (26)w________， so I was a little afraid. Everyone was looking at me. Then he told (27)t________ what I did on the bus this morning. He (28)k________ it because he got a phone call from the old man. Mr.Du said I could be a good example to my (29)c________．It was really a good day (30)f________ me! I was so proud！
orhirdhyhemnewlassmates课件24张PPT。Unit 1 Past and present
课时5 Integrated skills
& Study skillsWhat do you think of your hometown?Past
Environment：green (1)________，clean and fresh (2)________，wild (3)________ near the lake
Transport：bus and (4)________
Living conditions：old (5)________A1)Daniel and Kitty are doing their history project. Listen to their conversation. Complete the information below about Starlight Town in the past.Integrated skills hillsairbirdsbicyclehousesPresent
Environment：smaller (1)________，new (2)______ station, tall (3)________ and new roads
Transport：bus, taxi and (4)________
Living conditions：new (5)________A2)Listen to the rest of their conversation and complete the information about today's Starlight Town.lakerailwaybuildingstrainflatA3)Kitty is writing about Starlight Town in her diary. Complete her diary entry on the next page with the words in the box.air bicycle birds buildings flats
hills houses modern railway taxi13 February
Dear Diary，
Today I borrowed a book about Starlight Town's past and present. Starlight Town was very beautiful years ago. There were green (1)________ and wild (2)________ near the lake. The (3)________ was clean and fresh then.hillsbirdsairNow it has become a (4)________ town. There is a new (5)________ station. There are some new roads too. People can now travel to and from the town by bus，(6)________ or train，but in the past，people could only travel by bus or (7)________. Another big change is the many tall (8)________ in the town. Local people used to live in old (9)________，but now，most of them have moved into new (10)________.
Starlight Town has changed a lot over the years. I hope I can visit it again.modernrailwaytaxibicyclebuildingstownflatsB)Speak up：We haven't seen each other since then.
Millie is telling Sandy about an old friend. Work in pairs and tell your partner about the changes in your life. Use the conversation below as a model.Millie：I met my old friend Becky last week. She's just returned from the USA.
Sandy：Really？When did you last see each other?
Millie：About five years ago. She went abroad with her parents. We haven't seen each other since then.Sandy：Oh，you were still in primary school then. So how do you keep in touch with each other?
Millie：We mainly communicate by email. The Internet makes communication much easier.
Sandy：Exactly.keep in touch 保持联系知识点1考向eg：Do you and your brother keep in touch?
你和你弟弟保持联系吗？keep in touch同义短语为stay in touch，其反义短语为be out of touch失去联系。典例别忘了毕业后与你的老师和同班同学保持联系。
Don't ________ to keep in ________ with your teachers and classmates after you graduate. forget touchcommunicate /k?'mju?n?ke?t/ vi.&vt. 交流，交际 知识点2常用搭配：communicate with sb.和某人交流。communicate的名词形式为communication，意为“交流”。eg：Do you often communicate with your parents？ 你经常和你父母交流吗？考向魔法记忆一语巧记 : For better communication，I also communicate with him by email.
为了更好沟通，我还和他用电子邮件交流。)典例After you argue with your parents you must _____________ (交流)with them and explain why you did that.(枣庄)communicateWe often use facts and opinions when we write. Facts are true statements. They include names，dates，events and numbers. Opinions tell what we believe，feel or think. They may not be true.
Beijing is the capital of China.(Fact)
Beijing is the best city in the world.(Opinion)
Many changes have taken place in my hometown.(Fact)
The new shopping mall is a good place to have fun.(Opinion)Study skillsFacts and opinions1. There were only small shops and restaurants in the town.________
2. Old people used to play cards and Chinese chess together.________
3. The new park in the town centre looks beautiful.________
4. There was once a steel factory near the Sunshine River.________
5.Life is getting better in some ways.________
6. Many of Mr Chen's friends have moved away.________A)Read the sentences below. Write an F for a fact or an O for an opinion.FFOFOF1. We have more subjects to learn.
2. It is not easy to get used to the changes of life quickly.
3. When I was at primary school, I walked to school with my mum.
4. Now I go to school by bus on my own.
5. I have to spend more time on my homework than before.
6. Some subjects are difficult. ( )B)Millie is writing about the changes in her life. Help her decide which are opinions and which are facts. Reorganize them into a short passage.FOFFFO234165get used to 习惯于，适应于知识点3辨析used to，be/get used to与be used to do sth.考向典例I used to ________ newspapers and watch TV after dinner. But now I'm used to _______ a walk.(新疆)
A. read; take B. read; taking
C. reading; taking D. reading; takeB一、根据汉语提示完成句子
1. They have just ________(返回) to Beijing.
2. My cousin is teaching Maths in a ________(小学) school in our city.
3. Let's ________ ________ ________(保持联系).
4. My father has been ________(在国外) and he will be back in five days.returnedprimarykeep in touchabroad5. I do believe that a better ____________(环境) can be created in Lanzhou and we should all work together to make it come true.(兰州改编)environment二、用所给词的适当形式填空
6. ______________ (communicate)skills can be improved through practice.
7. He is used to________ (get)up early in the morning.
8.They used to________ (play)cards in the park.
Communicationgetting【解析】be used to后接动名词形式，表示“习惯……”。play【解析】used to后接动词原形，表示“过去常常”。9. In the 1980s, the farmers' living__________(condition) were not so good as they are now.
10. What does VIP________( exact) stand for?conditionsexactly本节课主要学习了以下知识点，请同学们及时巩固练习：
communicate
keep in touch，get used to课件13张PPT。Unit 1 Past and present
课时6 Task & Self--assessmentⅠ.根据句意、首字母及汉语提示完成单词。
1．He came from a r________(富裕的)family.
2．It's nice to have o_______(开阔的)space and pretty gardens.
3．What can be done to the p________(污染)?
4．The fruit looks very f________(新鲜的)．
5．Now many middle school students have their o_______(自己 的)mobile phones.
wnich penollution reshⅡ.单项选择。
6．More and more people mainly communicate ________．
A．on email B．by email
C．in the Internet D．To emailB【解析】by email通过邮件；through the Internet通过因特网。7．My uncle will ________home from the USA tomorrow.
A．return back B．return to
C．return to back D．returnD【解析】return后不接副词back；return to返回到，home是副词，所以to省略。8．Please don't keep the windows ________when you leave the room.
A．close B．closing
C．open D．openedsinger【解析】keep sth.＋形容词。根据句意可知离开房间的时候不要让窗户开着。C9．Great changes have_______ in Nanjing over the past years.
A．taken place B．took place
C．been taken place D．take place
10．I _______ the History Museum twice. I've learned a lot there.
A．visit B．am visiting
C．have visited D．will visitACⅢ.按要求完成下列句子。
11．She has ever been to America.(改为否定句)
__________________________________________
12．They have already read the book.(改为一般疑问句，并 作否定回答)
—_______________________________________
—_______________________________No, they haven't.She has never been to America.Have they read the book yet? 13．(中考?天水)Susan has been a volunteer for protecting animals for three years．(对画线部分提问)
________ ________ has Susan been a volunteer for protecting animals?
14．Ten years have passed since he left here.(改为同义句)
_______ _______ _______ ten years _______ he left here. How long It has been since15．Maria has few friends in China.(改为反意疑问句)
Maria has few friends in China，________ ________？ does she【解析】few是具有否定意义的词，反意疑问句遵循前否后肯原则。Ⅳ.从方框中选择适当的单词，并用其适当形式完成短文。
Shanghai is the biggest city with the largest population (人口)in China. It is also the fastest growing city. Its (16) ________means “on the sea”， because it sits on the shores (岸)of the East China Sea. The city used to(17) _______a fishing town, but these days it is a major financial(金融的) center. It's also(18)________ for its art and culture. (19) _______ be, as, name, since, along, famous, visit, food, travel, deliciousname befamousVisitorsto Shanghai can be taken from the airport to the center in a fast train. The train(20)________ more than 430 kilos an hour. Once you are in the city, you can't miss a popular area(21)________the Huangpu River. Also, Shanghai Museum is a great place. And if you want to try the local(22)________， you should go to Yang's Fried Dumplings. You can get some nice dumplings and a bowl of(23)________soup for only 15 yuan.travelsdeliciousalongfoodbe, as, name, since, along, famous, visit, food, travel, delicious Now Shanghai is getting very “heavy” from all the growth. (24)________a result, the city is going down the soft ground. (25)________1921, it has gone down for almost two meters. SinceAs课件11张PPT。Unit 1 Past and present
课时6 Task &
Self--as-sessmentWhat qualities are important in good friends?A)Amy plans to write about the changes in Moonlight Town for her history project. She has an old picture and a recent picture of the town.B)Amy organized her ideas by using a fact file. Read her fact file.narrow and dirty roads；rubbish everywhere；large open spaceswide and clean streets；
green trees on both sides；shops and tall
buildingsB)Amy organized her ideas by using a fact file. Read her fact file.small old houses；listen to the radio or watch TVnew flats；computers and the Internet；mobile phoneson foot or by bicycleby bus or taxi; have own carsNow people are enjoying a comfortable life.?Useful expressions
...has changed a lot over the years.
Many changes have taken place in....
People are enjoying a. ..life.
There were only...in the past，but now....
People used to....
The government has built....
Many families have their own....C)Amy is writing her report on the changes in Moonlight Town. Help her complete her report using the fact file in Part B.Many changes have taken place in Moonlight Town over the years.
In the past，there were only (1)______________ roads in the small town. There was (2)________everywhere. But now the streets are (3)______________, with many (4)__________ onnarrow and dirty rubbish wide and cleangreen trees both sides. The government has also built (5)_____________
_______ in some large open spaces.
Years ago，people lived in (6)________________. Now most of them have moved into (7)__________. They used to (8)________________ or watch TV in their free time，but now most families have computers and the (9)________. Moreover，(10)_____________ make communication easier now.shops and tall buildingssmall old houses new flatslisten to the radio Internetmobile phones In the past，people travelled around the town (11)_________
__________, but now they can go around (12)____________. Many families even have their own cars.
Now people are enjoying a comfortable life.on foot or by bicycleby bus or taxi本节课主要复习了本单元所学内容，同学们要及时练习巩固。
