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1、Unit 2 Saving the EarthTopic 2 All these problems are very serious.Section B 关坝中学关坝中学 陈佳陈佳Who can fill it quicklything body onewhere someanyeverynosomethingsomebodysomeonesomewhereanythinganybodyanyoneanywhereeverythingeverybody everyoneeverywherenothingnobodynowherepron.没有人n.小人物，无足轻重的人pron.人人，每个人人人
2、，每个人Lets have a match Group 1Group 2Air pollution What can we do to protect our environment?Answer the questions.(1)Whats the article about?(2)What should we do and not do to protect the environment?234151b Listen to 1a and number the following pictures.1a Look,listen and say.1.None of us likes poll
3、ution.没人喜欢污染。没人喜欢污染。pron.没有一个，没有一个，毫无毫无none和和no one 的区别的区别;No one 1)不与不与of连用；连用；2)谓语动词用单数；谓语动词用单数；3)只能指人，但不具只能指人，但不具体指什么人；体指什么人；4)一般用来回答一般用来回答who,及含及含anyone,anybody引起的引起的疑问句。疑问句。None 1)可与可与of连用；连用；2)谓语动词用单或复数；谓语动词用单或复数；3)具体指什么人具体指什么人或物；或物；4)一般用来回答一般用来回答how many+n,how much+n及含及含any+n引起的疑问句。引起的疑问句。4.B
4、ut the government is doing something useful to protect the environment.政府正在做一些有益的事情来政府正在做一些有益的事情来保护环境。保护环境。3.We shouldnt leave rubbish here and there.我们不应该随处乱扔垃圾。我们不应该随处乱扔垃圾。在多处在多处n.垃圾，废弃物垃圾，废弃物2.Everyone should care for wild animals and plant more trees.每一个人都应该爱护野生动物，种更多的树。每一个人都应该爱护野生动物，种更多的树。adj.野
5、生的，野的野生的，野的不定代词不定代词+形容词形容词1c Read 1a and complete the table.Should do Shouldnt do 1._ _ wild animals 2.plant _ _3.do _ we can1._ rubbish here and there2._anywhere in public3._ on grass4.pick _care for more treeseverythingleavespitwalkflowers Use everything,everyone,anywhere,something to fill in the
6、blanks.1.But the government is doing _ useful to protect the environment.2._ should care for wild animals and plant more trees.3.Dont spit _ in public.4.We should do _ we can to protect the environment.somethingEveryoneanywhereeverythingDear Headmaster,Im writing to tell you _important.Nobody likes
7、to be untidy.However,some students throw waste paper and bottles _.We all need a quiet place to study,but some students often make too much noise at school.Worst of all,some of them are quite rude when talking to_._ knows their behavior is bad,but _of us knows how to stop them.I think we should make
8、 rules to change the situation._ who breaks the rules will be punished.Perhaps it will be hard for us to keep the rules in the beginning,but if_does his or her best to follow the rules,our school environment will improve.Sincerely,KangkangEveryone/Everybodynoneeveryone/everybodyAnyone2 Listen to the
9、 letter and help Kangkang to complete it.Then read it aloud as accurately as possible.otherseverywheresomething3 Read and understand the first sentence.Then complete the second one and read them aloud,paying attention to the weak form,liaison and intonation.Example:As we all know,air pollution has b
10、ecome a serious problem?Everybody knows air pollution has become a serious problem.1.None of us would like to see dirty water and rubbish lying around._ would like to see the dirty water and rubbish lying around.2.We should follow social rules and spit nowhere in public.We should follow social rules
11、 and not spit _ in public.3.We should do everything to protect the environment in our daily lives.We shouldnt do _ to destroy the environment in our daily lives.Nobodyanywhereanything4 Discuss the following questions in groups and try to find the solutions.1.Do you have any bad habits when you are a
12、t school?What are they?_2.How can you make your school look better?_You can choose the phrases to use:1.It says that 2.as a result 3.something useful 4.None of 5.here and there 6.care for 7.Worst of all 8.make rules 9.change the situation 10.Perhaps 11.obey the rules 12.do ones best Make a speech ab
13、out protecting our environment.We learn:1.some words:none,rubbish,wild,nobody,worst,situation,punish,everybody 2.some phrases:here and there,worst of all 3.some sentences:None of us likes pollution.Dont spit anywhere in public.Everyone should care for wild animals and plant more trees.We should do e
14、verything we can to protect the environment.We shouldnt leave rubbish here and there.We can:1.Use the indefinite pronouns and adverbs correctly.2.Use the proper ways to protect the environment.SummarynRead 1a.nMemorize the useful expressions and key sentences which we learn today.nFinish Section B in your workbook.nPreview Section C.Thank you!