九上U1T2SA(精品).ppt

Unit 1 The Changing World Topic 2 Which country has the largest population?come _ am is are _go _ take _tell _ clean _chat _ ride _study _ have has _comebeengonetakentoldcleanedchattedriddenhadstudiedA:Have you ever before?B:Yes,I have before.No,I have never before.ride a horsewatch a movie in the open airchat onlineWhere have they been in the holiday？They have already come back.Maria has just come back from Cuba.刚刚刚刚Im hungry.I havent had supper yet.Have you had supper yet?仍然仍然;还还Im full.I have already had supper.Have you cleaned your room yet?Its very dirty.I havent cleaned it yet.I have already cleaned it.Its clean.A:Have you _ been to France?B:No,Ive _ been to any European countries,but Michael has.He has _ come back from France.He likes it very much.He says he has _ been to such a beautiful country before.A:Have you seen him _?B:Yes,I have seen him _.everneverjust already yet ever neverjustneveryetalreadyEuropeEuropean欧洲的欧洲的I like going shopping,too.=She likes going shopping.He doesnt like going shopping.I dont like going shopping,either.=Neither Nor do I.也不也不So do I.(视频视频p9-1a)Listen and answer1.Where has Kangkang just been?2.What happened to Kangkang and Michael?3.Has Kangkang found Michael yet?4.Does Maria like going shopping?A shopping center.They got lost and couldnt find each other.相互相互No,he hasnt found Michael yet.No,she doesnt.(录音录音p9-1a)So do I.=I hate to go shopping,too.So+be情态动词情态动词助动词助动词+主语主语 Neither Nor+be情态动词情态动词助动词助动词+主语主语He has probably gone home.=Maybe he has gone home.Lets call him up.call sb.upFocus1.-Lucy dances very well.-_ A.So I am.B.So I do.C.So am I.D.So do I.DSo do I.2.-I am not good at singing.-_ A.Neither is he.B.So does he.C.So is he.D.Neither he is.ANeither is he.Michael and Kangkang have just _ to a shopping center.Kangkang has _ been there before.In the shopping center,there were too many _.They got _ and couldnt find _ _.And at last Kangkang thought Michael had _ gone home.Kangkang _ want to go shopping again.beenneverpeoplelosteach otherprobablydidntliving conditiongoodbadold photonew photothe number of childrenold photonew photo31Which family do you think is better?Why?an extended familya nuclear family.less food and fewer clothes.bad living condition.no chance to receive a good educationdisadvantagesThere will be so many people in China.=China will have such a large population.人口人口Most families in China have only one child because of one-child policy.独生子女政策独生子女政策disadvantagesbe a little emperor(录音录音p10-3a)seemseem+adj.seem to doIt seems that.e.g.He seems ill.e.g.He seems to be ill.e.g.It seems that he is ill.take place 发生发生in recent years=recent+ly近来的；最近的近来的；最近的recentlyBut great changes have taken place in China in recent years.3b Work alone1.Their living conditions didnt seem to be very good.2.China had a larger population than any other country in the world.3.Recently,China has changed greatly.4.My parents dont like“little Emperors”,either.China had the largest population in the world.It seems that their living conditions were not very good.Great changes have taken place in China in recent years.Neither do my parents.Sum upThe present perfect tense with just,already,yet,ever and neveryet 与与 already 用法区别用法区别句子结构句子结构So Neither Nor+倒装句倒装句句子结构句子结构 It seems that+句子句子Homework1.Write five sentences.Use the words just,before,already,yet,ever,never.2.完成同步练习册完成同步练习册Section A。3.收集有关人口方面的资料。收集有关人口方面的资料。