九年级英语上册 Unit 2 Topic 2 All these problems are very serious Section D导学案（新版）仁爱版.doc

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1、Unit2Topic2Alltheseproblemsareveryserious【学习目标】1.总结不定代词和不定副词的用法；2.认识垃圾污染的危害，让学生意识到环境保护的重要性。【预习案】一、读1a，完成1b.二、在文中找到并划出下面的短语1.大约四亿三千万吨废品________________________2.占用,占据_____________3.同时___________4.处理废品____________________________________5.在所有的垃圾中________

2、______________________6.需要占用太多的空间__________________________7.做某事有困难________________________________8.花费太高____________________________________9.循环使用7/20的垃圾___________________________10.dividetheclassintoseveralgroups________________11.discusstheirownuse

3、s__________________________12.更糟糕的是__________________________________13.像爱他们自己的孩子一样爱我__________________14.为他们做更多有用的事情______________________【探究案】在文中划出下面的句子并分析Atthesametime,dealingwiththewastecoststoomuchmoney.译：________________________________________Ho

4、wshallwedealwithit?译：___________________________________点拨①：dealwithsb./sth.---对付，应付，对待某人或某事同义词组:dowith比较：dealwith(多和how连用)/dowith(多和what连用)练习：你是如何处理这个问题的？a.didyou_________theproblem?=b.didyou__________theproblem?巩固：a.他善于应付压力。Hepressure.b.我用了一上午的时间处理这些

5、电子邮件。I________thewholemorning______________thesee-mails.c.Sheisusedtodealingwithallkindsofpeople.译：______________________________________________点拨②：花费大盘点1.)Ittakessb.时间todosth.---做某事花费某人….时间2.)人spend钱或时间(in)doingsth.---某人花费钱或时间做某事onsth.---某人在某物上花费钱或时间

6、3.)人pay钱for物---某人为某物付钱4.)物cost钱---某物价值多少钱练习:a.完成那篇作文花了我三天时间。1)spend---_____________________________________________________2)take---______________________________________________________b.他花了一万元买了这辆二手车。1)spend___________________________________________

7、_____________2)pay________________________________________________________3)cost_________________________________________________________c.Ipaidtenyuanforthebook.(写出同义句)Thebook___________________tenyuan.I_________tenyuan__________thebook.【归纳】分析下面单词的词性及

8、意思behave---_________()important---__________()though---__________()prevention_________()pollution---__________()raise---___________()radiate---_________()cycle---___________()写出下面动词的过去式---过去分词make---_________---_________mean---________-