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1、Unit 1 Past and present Welcome to the unit,Unit 1 Past and present,本节课要点：1. 认识不同时期的交通工具。2. 初步了解现在完成时。3. 中译英练习。,本节课要点：,3,In the past,In the past, people usually rode bikes when they went to a place nearby.,=People used to ride bikes when they went to a place nearby.,3In the past In the past, peo,4,A
2、t present,At present, shared bikes are becoming more and more popular in our daily life.,an e-bike,It is easy for us to get around on shared bikes.,shared bikes,We should park the shared bikes in a proper place.,4At present At present, share,In the past,5,In the past, people usually took a green tra
3、in togo to other cities.,It took about 21 hours from Wuxi to Beijing on a green train.,In the past 5In the past, peop,At present,6,At present, people usually take high-speed trains to go to other cities.,It takes about 5 hours from Wuxi to Beijing by high-speed train.,At present 6At present, peopl,I
4、n the past,In the past, a conductor sold tickets to people after they got on the bus.,7,a bus,a conductor,In the past In the past, a con,8,At present, we can swipe an IC card or a cell phone to get on a bus.,At present,8At present, we can swipe an,It is the fastest way of travelling to a place far a
5、way, but it will cost you a lot of money.,9,A plane.,Different forms of transport,A guessing game,It is the fastest way of tra,It is a comfortable bus for carrying people over a long way.,A coach.,A guessing game,10,It is a comfortable bus for A,Thousands of people go to work on it every day. It is
6、fast and it is under the ground.,An underground.,A guessing game,11,(A subway),Thousands of people go to work,It is a car with a driver, and you have to pay the driver to take you somewhere.,A taxi.,A guessing game,12,It is a car with a driver, and,coach,bus,taxi,underground,train,plane,Transport at
7、 different times,13,coachbustaxiundergroundtrainpl,Listen and answer,14,1.How did Millies dad go to school when he was a student?2. Why didnt he take a bus?3. How does Millie go to school?,He used to go to school by bike.,Because there were too many people on the bus.,She goes to school by bus.,List
8、en and answer141.How did M,A dialogue (on p.7),M: How did you go to school when you were a student, Dad?D: I used to go to school by bike.M: Why didnt you take a bus?D: Well, there were always too many people on the bus, and it took a long time to wait for the next one.M:Really? I go to school by bu
9、s. Now its easy and fast.,15,A dialogue (on p.7)M: How did,Fill in the blanks,Millies dad went to school when he was a student. He u_ to go to school by bike. He didnt take a bus b_ there were too many people on it. And it t_ a long time to wait for the next o_. However, Mille goes to school by bus
10、at p_. Because it is e_and fast.,16,sed,ecause,ook,ne,asy,resent,Fill in the blanks Mill,An interview,At home, you can interview your father or mother, or your grandparents about the transport at different times. Ask several questions and then make a report.,17,An interview At home, yo,A sample repo
11、rt,When Ada was a child, I used to take a green train to Shanghai to visit my relatives. It took me about 3 hours from Wuxi to Shanghai. The trip was very tiring and uncomfortable.,18,Transportin the past,A sample report When Ada w,However, at present, I usually take a high-speed train to go to Shan
12、ghai. I only spend about 40 minutes. How amazing! Its so fast and convenient.,19,A sample report,Transportat present,However, at present, I u,In short, transport has changed a lot during the past 30 years. And our life is becoming better and better.,20,A sample report,Email: ,Make a conclusion,In sh
13、ort, transport ha,21,Every coin has two sides.,21Every coin has two sides.Tra,22,Discussion,22Discussion AspectsIn the pas,Greeting our old friends,23,Hobo,Eddie,Greeting our old friends 23Hob,What has happened?,Hobo is feeling a little surprised and angry.,24,What has happened?Hobo is feel,1. Where
14、 was Hobos food an hour ago?2. Who has just eaten Hobos food? 3. What does Hobo think of Eddie? Why?,25,Questions,1. Where was Hobos food an ho,A movie,A movie,1. Where was Hobos food an hour ago?2. Who has just eaten Hobos food?,27,Questions,It was in the bowl.,Eddie has just eaten Hobos food.,1. W
15、here was Hobos food an ho,3. What does Hobo think of Eddie? Why?,He thinks Eddie has changed a lot.,Questions,Because Eddie used to share food with Hobo and be kind to him, but he has just eaten the food alone.,28,3. What does Hobo think of Edd,29,Read aloud!,29Read,Fill in the blanks Hobos food _ i
16、n the _ an hour ago. But it isnt there now. Why? Eddie has just _ it because he was _. Hobo thinks Eddie has _ a lot because he used to _ food with him. Eddie also thinks Hobo is not so _ to him.,was,bowl,eaten,hungry,changed,share,kind,30,Fill in the blankswasbowleaten,Explanation,You used to be so
17、 kind to me.You used to share food with me.used to do 过去常常做某事 肯定形式: 主语+used to+动词原形,31,表示过去经常做或一直做而现在不做，它只用于过去时态。,ExplanationYou used to be so k,Translation,1.他过去总听流行音乐，但现在喜欢摇滚了。,32,He _,but now he likes rock music.,used to listen to pop music,2.她过去是一名历史老师。She _.,used to be a history teacher,3.他过去常练
18、习下棋。He _.,used to practise playing chess,Translation1.他过去总听流行音乐，但现在喜欢摇滚,否定形式： 主语+used not to+动词原形 主语+didnt use to+动词原形 过去这家商店星期天不营业。 The shop_.,33,Explanation,usednt to open on Sundays,否定形式：33Explanationusednt to,疑问形式：Used +主语+ to +动词原形Did +主语+ use to +动词原形你昔日可常去博物馆？_,34,Explanation,Used you to go t
19、o the museum?,疑问形式：34ExplanationUsed you to, There used to be曾经有；过去常常有往日此处曾有一家钢铁厂。_here.,35,Explanation,There used to be a steel factory, There used to be35Explanatio,Explanation,A: Have you seen my food?B: Yes. Ive just eaten it.,36,ExplanationA: Have you seen my,A:Have you seen my food?B: Yes. Ive
20、 just eaten it.,37,Explanation,The present perfect tense 现在完成,肯定形式 主语+have/ has +过去分词,see-,saw-,seen,eat-,ate-,eaten,come-,came-,come,P.122-123,A:Have you seen my food?37Expl,1.他已经吃了一块巧克力。He _2.我的家乡在最近的二十年里发生了翻天覆地的变化。My hometown _ in the past twenty years.,38,Translation,has already eaten a bar of c
21、hocolate.,has changed a lot,1.他已经吃了一块巧克力。38Translationhas,否定形式：I havent written the letter yet. She hasnt ridden a horse before.主语+havent /hasnt+过去分词,39,Explanation,否定形式：39Explanation,1.We have already read the magazine.(改否)We _ _ _ _ _.2. He has finished his homework. (改否) He _ _ _ _.,40,Exercises,
22、havent,read,the,magazine,yet,hasnt,finished,his,homework,1.We have already read the mag,疑问形式：,41,Explanation,Have you seen my food?,Yes, I have. No, I havent.,Have/ Has +主语+过去分词？Yes, 主语+have/has. No, 主语+havent/ hasnt.,疑问形式：41ExplanationHave you se,1. -你曾经看过寻梦环游记吗？ - 没看过。 _ you ever _ Coco ? No, _ _.
23、2. 到目前为止他曾骑过马吗？ _so far?,42,Translation,Have,seen,I,havent,Has he ridden a horse,1. -你曾经看过寻梦环游记吗？42Translat,随堂检测,一、 首字母填空1.My daughter studied very hard in the p .2.Im afraid I cant help you at p .3.Great changes have t_ place in Wuxi since 1949.4.My father often goes to work by u .5.At the fashion
24、show, people wore clothes from different t .,43,随堂检测一、 首字母填空43,二、中译英1.他们过去常常搭长途车去其他城市。2. 他刚刚从图书馆借了一些杂志。3. 中国已经立法预防酒后驾驶。 4. 目前我还没有收到他的来信。,They _ to other cities.,China _ driving after drinking.,I _ so far.,He _ just _ from the library.,44,二、中译英They _,45,Spring is coming.,45Spring is coming.,The tips,
25、46,Please wear a face mask.,Avoid crowded people.,Stay at home.,The tips46 Please wear a face,Homework,Finish the exercises.Complete the report.Preview reading I.,HomeworkFinish the exercises.,Good-bye!,Good-bye!,The answers:,一、首字母填空1. past 2. present 3. taken 4. underground 5. times二、中译英1. used to take coaches 2. has, borrowed some magazines3. has made laws to prevent4. havent received a letter from him,49,The answers:一、首字母填空49,
