初中英语译林版八年级下册同步精美课件Unit1Welcometotheunit

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1、Unit 1 Past and present Welcome to the unit In the past,it was a poor village.=It used to be a poor village.At present,it becomes a rich city.Listen to the conversation between Eddie and Hobo and answer the following questions:1.Where was Hobos food an hour ago?It was in the bowl.2.Who has just eate

2、n Hobos food?Eddie.3.What does Hobo think of Eddie?He thinks Eddie has changed.1.Have you seen my food?解析：解析：此句用的是此句用的是现在完成时的一般疑问现在完成时的一般疑问句句。现在完成时由。现在完成时由“have/has+动词过去动词过去分词形式分词形式”构成。现在完成时态主要在以构成。现在完成时态主要在以下下两种情形下使用两种情形下使用：(1)表示过去开始并持续到现在的动作或状表示过去开始并持续到现在的动作或状态；态；(2)表表示示过去已完成对现在有一定影响过去已完成对现在有一定影响的

3、动作。的动作。否定形式为：否定形式为：主语主语+havent/hasnt+过去分词过去分词 疑问形式：疑问形式：Have/Has+主语主语+过去分词过去分词？肯、否定回答：肯、否定回答：Yes,代词代词+have/has.No,代词代词+havent/hasnt.e.g.Ive just eaten it.我刚吃了它。我刚吃了它。You ve changed.你变了。你变了。She has lived here for ten years.她在这住她在这住10年了。年了。Have you finished your homework?你完成家庭作业了吗？你完成家庭作业了吗？No,I haven

4、t.不，没有完成。不，没有完成。havent=have not hasnt=has not Ive=I have Youve=You have 2.本课中出现的过去分词有：本课中出现的过去分词有：see saw seen eat ate eaten change changed changed 3.You used to share food with me!解析：解析：used to do sth.过去（经常）过去（经常）做某事（现在已经不做了）。做某事（现在已经不做了）。e.g.He used to do exercise in the park every morning,but now

5、 he stops because of the awful air.他过去每天早晨在公园锻炼，但现他过去每天早晨在公园锻炼，但现在因为空气质量差而停止了。在因为空气质量差而停止了。A:How do you usually go to school?B:A:How did your parents go to school when they were students?B:Transport at different times It is a comfortable bus for carrying people over a long way.It travels along a fix

6、ed route and has many stops to let people get on and off.It is a car with a driver,and you have to pay the driver to take you somewhere.It is fast and it is under the ground.Thousands of people go to work by it every day.It runs above the ground on tracks over a long way.It is the fastest way of tra

7、veling to a place far away,but it will cost you a lot of money.Millie and her dad are talking about transport at different times.Listen and complete the form.Dad Go to school By _.bike Millie By _.bus too easy Why or Why There were _ Its _ and many not take a bus?_ people _.fast and it took a long t

8、ime _ _ to wait.Work in pairs and take turns to talk about it.Past Present go to school on foot,by bike/bus go around the city by bus by bike/bus/underground by bus/taxi/car by coach/train/plane go to other by coach cities 一、根据课文内容填空：一、根据课文内容填空：Hobos food _ in the _ an hour was bowl ago.But it isnt

9、there now.Why?Eddie has just _ it because he was _.eaten hungry Hobo thinks Eddie has _ and he is changed not _ now because he _ _ kind used to share food with Hobo.二、翻译句子：二、翻译句子：1.你看过这部新电影吗？你看过这部新电影吗？没看过。没看过。Have seen _ you _ this new film?I havent No,_ _.2.她过去是一名历史老师。她过去是一名历史老师。She _ _ _ a history teacher.used to be 3.他们过去常常步行上学。他们过去常常步行上学。on foot used to go They _ _ _ to school _ _.4.我们家乡变化很大。我们家乡变化很大。has changed My hometown _ _ a lot.1.Recite the two conversations.2.Remember the new words and phrases by heart.