人教版英语九全Unit 13 We're trying to save the earth!Section B（2a-2c）学案（无答案）.doc

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1、Review of Unit 13We are trying to save the earth.The third PeriodSection B(2a-2c)一、一、教学目标教学目标：1.语言知识目标语言知识目标基本词汇基本词汇：litter,advantage,harmful,chain,ecosystem,industry,law,scientific,afford,reusable,transportation,recycle,napkin,upside,gate,bottle,president,inspiration,iron,work,metal,creativity,基本词基

2、本词组组：be harmful to,turn off,take action,throw away,put sth.to good use,pulldown,bring back基本句型：基本句型：Nothing is a waste if you have a creative mind.You have probably never heard ofAmy Hayes.Not only can the art bring happiness to others,but it also shows that even cold,hard iron can be brought back t

3、o life with a little creativity.2.技能目标技能目标:复习运用现在进行时，现在完成时，被动语态，情态动词和 used to句型。3.情感目标情感目标:有环境危机意识，学会关注环境保护环境。二、二、教学重教学重难难点点：1.教学重点：（1）能正确运用现在进行时，现在完成时，被动语态，情态动词和 used to 句型。（2）保护环境的措施方法。2.教学难点：能正确运用现在进行时，现在完成时，被动语态，情态动词和 usedto 句型。三、课堂导学：三、课堂导学：学习任务一：Review the phrases1.停止乘小汽车_2.回收纸_3.用纸巾_4.好好利用_5.

4、用垃圾建造房子_6.倒置_7.经营小生意_8.被用于做._9.以.而出名_10.用建造/制造_11.回复，归还_12.旧玻璃瓶_13.拆下_14.一个有创意的大脑_15.开一个小店_16.更受欢迎的作品_教学任务二：Finish the passage with the correct forms of the phrases in the box.put to good usebuild out ofpull down（拆下）（拆下）set upknown fornot only but alsorecycleturn upside downbring back to lifecreateI

5、n this passage,we learned about three persons who are good at _.Amy Hayeslives in the UK.Many of the old buildings in her neighborhood were_.AlltherubbishandoldthingsinAmysneighborhoodwerethen_when Amy built her house.Amy is very creative.She_ her frontgate_rocksandoldglassbottles.Andthetopofherhous

6、eisaboat_.Jessica Wong sells her bags in a small shop,but she has also _an online business to sell them.Though Jessicas bags are made from old clothes,her bagsare _ being cute and useful.Wang Tao _ makes large pieces of metal artthat look like animals or humans,_ makes smaller pieces for the home.He showsus that even cold hard iron can be _with a little creativity.In short,nothingis a waste if you have a _mind.学习任务三：学习任务三：Writing随着经济的发展，地球污染问题日益严重，请你写一份倡议书，向所有学生发出倡议，内随着经济的发展，地球污染问题日益严重，请你写一份倡议书，向所有学生发出倡议，内容必须包括以下几个要点：容必须包括以下几个要点：1.为什么发出倡议？为什么发出倡议？2.我们应该怎么做？我们应该怎么做？3.发出呼吁发出呼吁_