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,Unit 1,Past and present,Welcome to the unit,义务教育教科书,英语,（译林版八年级下册）,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。,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.,3,At 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,.,4,shared bikes,We should,park the shared bikes,in a proper place.,In the past,In the past,people usually,took a green train,to,go to other cities.,It took about 21 hours from Wuxi to Beijing,on a green train,.,5,At present,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.,6,In the past,In the past,a conductor sold tickets to people after they,got on the bus,.,7,a bus,a conductor,At present,we can,swipe an IC card,or,a cell phone,to get on,a bus,.,At present,8,It is,the fastest way,of travelling to a place far away,but it will cost you a lot of money.,A plane.,Different forms of transport,9,A guessing game,It,is a comfortable bus for,carrying people,over,a long way,.,A coach.,A guessing game,10,Thousands of people go to work on it every day.It is fast and it is,under the ground,.,An underground.,A guessing game,11,(A subway),It is a car with a driver,and you have to pay the driver to take you somewhere.,A taxi.,A guessing game,12,coach,bus,taxi,underground,train,plane,Transport at different times,13,Listen and answer,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.,14,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 bus.Now,its easy and fast.,15,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 at p_.Because it is e_and fast.,16,sed,ecause,ook,ne,asy,resent,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.,Transport,i,n,the past,Transport,a,t,present,Who,Who,Where,Where,How,How,Why,Why,17,A sample report,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,un,comfortable.,18,Transport,in the past,However,at present,I usually,take a high-speed train,to go to Shanghai.I only,spend,about 40 minutes.How amazing!Its so fast and,convenient,.,A sample report,19,Transport,at present,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,21,Ever,y coin has two sides.,Transport,Advantages,Disadvantages,Cars,fortable,2.run fast,3.,1.traffic jams,2.,pollute,our environment,3.,22,Discussion,Aspects,In,the past,At,present,1.The forms of,having classes,in the classroom,online classes,2.The ways of spending the,spring festival,have big meals,chat online,3.,Greeting our old friends,23,Hobo,Eddie,What has happened?,Hobo is feeling a little surprised and angry.,24,1.Where,was,Hobos food an hour ago?,2.Who,has just eaten,Hobos food?,3.What does Hobo think of Eddie?Why?,Questions,25,A movie,1.Where was Hobos food an hour ago?,2.Who has just eaten Hobos food?,Questions,It was in the bowl.,Eddie,has,just,eaten,Hobos food.,27,3.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.,28,29,Read,aloud!,Fill in the blanks,Hobos,food,_ in,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,Explanation,You,used to,be so 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,表示过去经常做或一直做而现在不做，它只用于过去时态。,31,Translation,1.,他过去总听流行音乐，但现在喜欢摇滚了。,He _,but now he likes rock music.,used to listen to pop music,32,2.,她过去是一名历史老师。,She _.,used to be a history teacher,3.,他过去常练习下棋。,He _.,used to practise playing chess,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_.,Explanation,usednt to open on Sundays,33,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？,_,Explanation,Used you to go to the museum?,34,There used to be,曾经有；过去常常有,往日此处曾有一家钢铁厂。,_here.,Explanation,There used to be a steel factory,35,Explanation,A:,Have,you
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