1、Unit 1 The changing worldTopic 2 The population in developing countries is growing faster.Section A 课件课件 2Look and readMaria:Hello,Kangkang.Ive just called you.But you werent in.where have you been?Kangkang:Michael and I have just been to a shopping center.Ive never been there before,but I dont want
2、 to go there again.Maria:Why?Kangkang:Because there were too many people there.We got lost and couldnt find each other.A:Have you been to France?B:No,I have been to any European.But Michael has come back from France.He likes it very much.He says he has seen such a beautiful country before.A:Have you
3、 seen him?B:Yes,I have seen him.ever neverjustneveryet alreadyMaria:Oh,Kangkang.What a nice photo!You looked so cute!Kangkang:Yes,everybody loved me so much!Maria:But the family in the other photo is very big.It seems that their living conditions were not very good.Kangkang:Yes.Its a photo of my fat
4、hers family.When he was a child,most families in the country had at least three or four children.At that time,China was the country with the largest population in the world.And it was not well developed.Maria:Great changes have taken place in China.Kangkang:Of course.China has developed a lot becaus
5、e of our countrys one-child policy.Now most families have only one child.Im the only child in my family,and I used to be a“Little Emperor”.Maria:Er,I dont think thats good.No one likes“Little Emperor”.Kangkang:Neither do my parents.so they are very strict with me.T T T F F Grammar1.-Have you found h
6、im yet?-Yes，he has already gone home.yet,already 是副词，表示是副词，表示“已经，仍然，已经，仍然，还还”。already 多用于现在完成时态的肯定句，多用于现在完成时态的肯定句，可放在句中，也可放在句末。可放在句中，也可放在句末。yet常用在现在完常用在现在完成时态的否定句和疑问句，成时态的否定句和疑问句，常放在句末。常放在句末。【链接链接】never 多用于否定陈述句，多用于否定陈述句，ever 多用于疑问句，问初次经历，多用于疑问句，问初次经历，just 位于谓语动词以后，位于谓语动词以后，before 一一般放在句末。般放在句末。例如：例
7、如：1).-Would you like to go to see the film?-No,Ive seen it already.你想去看电影吗你想去看电影吗?不，这部电影我已经看过了。不，这部电影我已经看过了。2).-Have you ever spoken to a foreigner？-No，never.你跟外国人说过话吗？你跟外国人说过话吗？从来没有。从来没有。3).I have never lost something before.我以前从没有丢过东西。我以前从没有丢过东西。4).Ive just cleaned the windows.我刚擦过窗户。我刚擦过窗户。Practi
8、cescall _ _ watch _ _hate _ _ study _ _chat _ _ am/is _ _are _ _ find _ _go _ _ make _ _like _ _ have _ _called calledhated hatedchatted chatted were been went gone liked likedwatched watched studied studied was been found found made made had hade.g.jumpjumpedjumpedFill in the blanks:Read and unders
9、tand the first sentence.Then complete the second one.1.I always lose my way in New York.I always _in New York.2.Yesterday Maria made a telephone call to Michael,but he wasnt at home.Yesterday Maria _ Michael _,but he wasnt _.3.Mr.Brown is such a kind teacher that we all like him.This teacher is so _
10、 that we all like him.4.I dont like to go to such a crowded place.I _ going to a crowded place _ this.get lostcalledupinkindhatelikeSummaryNew wordsNew phrasesprobably,European,population,policy,neither,greatly,rencent,increase,one child policy,take place,because of.Useful expressions1.Ive just tried to call you.2.Have you found him yet?3.He has already gone home.Homework 1.Make five sentences,using ever,never,yet,already and just.2.Preview Section B.
