1、Unit 2 Saving the Earth Topic 2 Section D. Learning aims.Grammar：Indefinite Pronoun and Adverb _ of us likes pollution.Dont spit _ in public._ should care for wild animals and plant more trees.We should do _ we can to protect the environment.Function：_ a result, a lot of rich land has changed _ dese
2、rt.Trees can stop the wind from blowing the earth _.We shouldnt leave rubbish _.All these problems are very serious, _ we must do something now.New words and phrases：shortage avoid resource discover reuse directlyseem to do, plenty of, take away, day by day, 3/4 of the earth, be short of, be covered
3、 with, on the earth, usefor doing sth.Self-previewing：不定代词每个任何一个全都都不另一个指两者两者以上some-any-no-every-人物完成表格，让学生综合归纳不定代词的用法。Do exercises：1、It snowed heavily last night. Is everyone in our class here today?Yes, and _ of us was late for school this morning.A、noneB、neitherC、callD、either2、Which of the two sub
4、ject do you like, art or music?_. They are really interesting.A、NeitherB、BothC、NoneD、All3、How did you get the MP4, from a shop or by phone?_. I always like shopping online.A、NoneB、NeitherC、BothD、All4、Who helped you clean the classroom yesterday?_. I did it all by myself.A、SomeoneB、AnyoneC、NobodyD、Ev
5、erybody5、There has never been such a beautiful village _ in the world.A、anywhereB、everywhereC、somewhereD、nowhere注解：some, any, no和every还可以与where连用，构成表示地点的副词，即：somewhere, anywhere, nowhere, everywhere.e.g. Ive seen him somewhere before. There was nowhere for me to sit.6、Is there _ in todays newspaper?
6、 No, theres _.A、anything special, something unusualB、anything special, nothing unusualC、special anything, nothing unusualD、special anything, unusual nothing7、You look so happy today!Mr. Wang says I am clever. _ has ever said that to me before.A、SomebodyB、AnybodyC、EverybodyD、Nobody合作探究：Reading：Turn t
7、o Page 59, 1a.1、Firstly, read the passage and put the following paragraphs in the correct order.2、Read 1a again and do 1b. Let the Ss find out the answers to the questions.3、Pay attention to the new words and some phrases. Read more times.当堂评价：Discuss in groups different ways of protecting and savin
8、g water. Write down the key information.Example：1、Pass laws against water pollution.2、Collect and reuse waste water.Write as much as possible. Then report in front of the class.拓展提升：Write a proposal about saving water to all the students in your school.My dear friends,Water is very important to human beings. Lets do something to protect and save it. First, _, Second, _, Third, _.Lets try our best to save water and our planet.Exercises：同步练测考Section D.
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