九上Unit2Topic3SectionB.ppt

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1、 Unit 2 Topic 3Unit 2 Topic 3 Would you like to be Would you like to be a a greenergreener person?person?Section B 樊集乡中樊集乡中 杨冬莲杨冬莲学习目标：学习目标：1.学习用学习用ought to提建议。提建议。2.掌握保护环境的一些句子和谚语。掌握保护环境的一些句子和谚语。Imagine you are spreading the message about protecting the environment.What advice can you give us?You s

2、hould You ought to Imagine you are spreading the message about protecting the environment.What advice can you give us?You should You ought to Imagine you are spreading the message about protecting the environment.What advice can you give us?You should sort the garbageYou ought to Imagine you are spr

3、eading the message about protecting the environment.What advice can you give us?turn off the tapYou should You ought to Imagine you are spreading the message about protecting the environment.What advice can you give us?a cloth bagYou should You ought to ought to情态动词情态动词 应该，应当应该，应当+动词原形动词原形eg:You oug

4、ht to turn off the lights when you leave a room.ought not to+动词原形动词原形不应该做，不应当做不应该做，不应当做eg:You ought not to get up so late in the moring.Listen to 1a,then answer the following questions.What will a greener person do when he leaves a room?What will you do if you travel a short distance?He will turn of

5、f the lights when he leaves a room.I will walk or ride a bike instead of taking a bus or a taxi.（录音）（录音）Easier said than done.说起来容易做起来难。说起来容易做起来难。Actions speak louder than words.行动胜于言辞。行动胜于言辞。为下面的句子选择适当的为下面的句子选择适当的答语。答语。1.-I want to be a singer like Jay Chou,but I think it difficult.-_2.-Its easy to

6、 finish the work on time.-_3.-Mom,I decide to work hard at English from now on.-_ I hope you wont break your promise this time.A Actions speak louder than words.B Easier said than done.C Where there is a will,there is a way.CBAabgcdefb()(1)Reduce waste.Dont buy cups or boxes which can be used only o

7、nce.()(2)Save electricity.Turn off the lights when you are not using them.()(3)Recycle boxes and plastic bottles.()(4)Grow fruit and vegetables yourself.()(5)Try to ride a bike when you travel.()(6)Use both sides of the paper.()(7)Cover the pans when you are cooking.efgcdaWhat do you often do to imp

8、rove the environment in your daily life?Listen to 2a,then answer the following questions.What are they going to do tomorrow?What time will they start the activity?They will take part in the Beach Clean-up activity.It starts at 9:30 a.m.（录音）（录音）Wow!Weve got so much garbage!Soft drink cans,lunch boxes

9、,plastic bottles,batteries,waste paper,paper bags and cups,.reusereducerecycleothersHave your own Clean-up Day and then sort the garbage youve collected.plastic bottles.paper bags and cups.lunch boxessoft drink cans,plastic bottles,waste paper,glass,paper bags and cups.batteries.Useful expressions总结

10、：总结：1.You ought to turn off the lights when you leave a room.2.You had better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance.3.Third,take a cloth bag when you go shopping.4.Easier said than done.5.Actions speak louder than words.6.so make sure you go to bed early tonight.Exercises:(C)1.It is Saturday.They_back home.A.Ought B.ought to C.ought to be D.ought be(B)2.You shoud come_next time.Dont be late for class again.A.In time B.on time C.by time(C)3.Remember _TV before you leave home.A.To turn on B.to turn down C.to turn off D.to turn upGoodbye!