Unit 1 The Changing WorldTopic 2 The population in developing countries is growing faster.学案（4课时）

Topic 2 The population in developing countries is growing faster. Section A 一、学习目标 New words and phrases：yet, probably, cinema, department store, nearby, population get lost, call sb up. Useful expressions： 1、Hello, Michael. I have just called you, but you weren’t in. 2、I’ve never been there before, but I don’t want to go there any more. 3、Have you found him yet 4、—I really hate going to a place like that. —So do I. 5、By the way, have you ever been to the cinema nearby 二、课堂前置： 1、Revise the use of“before, just, never, ever, already yet”in the Present Perfect. Make a conclusion. 2、—I really hate going to a place like that. —So do I. 理解so do I的用法。 So+be/情态动词/助动词+另一个主语。Find out the use of it. 三、师生互动： 1、Turn to Page 9. Look at 1a. a. Listen to 1a, finish 1b. b. Read 1a again. Finish 1c. 2、Check the previewing. Make a conclusion about the use of“before, just, never, ever, already, yet”Then Finish Part 2. 3、Let the Ss read 1a. part 2. Ask some students to practice in pairs. 四、拓展提升： 1、Turn to Page 10. Look at Part 3. Ask the Ss to finish it. Then check the answers. 2、Make a conclusion. A、So do I.此句为完全倒装句，其含义为“A如此，B也如此”。其结构是：So+be/助动词/情态动词+主语。 e.g：He likes playing the piane. So does she. B、否定结构：neither/not+be/助动词/情态动词+主。 e.g：I’m not good at singing, neither is he. C、So+主+be/助动词/情态动词 指两者对同一事物的看法，意为“A如此或A的确如此”。 e.g：—I think Tom can work out the problem. —So he can. Translate： 1、今天天气很好。的确如此。 _____ 2、Tom昨天下午去踢了足球。Jim也是。 _____ 3、妈妈不会做饭。我也不会。 _____ 本课小结： 本课重点学习了现在完成时与already, yet, just, before, ever, never连用。 Exercise： （一）根据首字母提示，完成句子 1、The little boy is crying, because he has got l_____ and can’t find the way home. 2、There will be an action film in that c_____. 3、—Have you e_____ been to Japan —No, I haven’t. 4、I remember I’ve seen that man b_____. But I forget when and where I saw him. 5、Miss Gao is p_____ in her room. Look! The light in her room is on. （二）单项选择 ( )1.—Have you returned the library book _____ —Yes, I’ve _____ returned it. A、already; already B、yet; yet C、yet; just D、just; already ( )2.—He was hate for the meeting. —_____. A、So I was. B、So was I. C、So I did. D、So did I. ( )3.—Fred’s father is a boss of a factory. —Is that ture He has _____ told me about it. A、just B、ever C、already D、never ( )4.I want to invite Jenny for dinner. But I haven’t _____. A、called her up B、called up her C、looked her up D、looked up her ( )5.There are _____ many nice shoes in the store that I can’t decide which kind to buy. A、too B、quite C、so D、suchTopic 2 The population in developing countries is growing faster. Section D 一、学习目标： 1、让学生归纳现在完成时的标志词在句中的位置。 2、培养学生泛读与精读能力。 3、完成配套习题。 二、自主预习： 1、完成新词的音标、词性及意义： surround / /___ ... ...