1、Section BSection B Whats he doing？He is .What do you think of smoking？I think its _.smokingbadIs smoking good or bad for our health?Its bad for our health.Smoking is bad for our lungs.It can even cause cancer.So everyone should give up smoking.放弃放弃学习目标：学习目标：1.记住情态动词记住情态动词should,shouldnt,must,mustnt,
2、can,may 的用法，并能正确的用法，并能正确运用。运用。2.记住本节课的短语及常用表达法记住本节课的短语及常用表达法，并，并能正确运用。能正确运用。3.继续学习，并养成良好的生活习惯。继续学习，并养成良好的生活习惯。自学指导（一）自学指导（一）请同学们读笔记本上请同学们读笔记本上Unit 2 Topic 2的笔记，的笔记，5分钟后完成相分钟后完成相关练习题。关练习题。把下列短语及表达法译成英语把下列短语及表达法译成英语1.导致癌症导致癌症 _2.戒烟戒烟 _3.叫某人做某事叫某人做某事 _4.叫某人不要做某事叫某人不要做某事_5.把某物给某人看把某物给某人看 _6.对某人来说做某事是有必要
3、的。对某人来说做某事是有必要的。_7.足够的钱足够的钱 _8.足够地早足够地早_cause cancer give up smokingask/tell sb to do sthask/tell sb not to do sthshow sb sth=show sth to sbIts necessary for sb to do sth.enough money=money enoughearly enough单项选择单项选择1.-Mr Wang,can I finish my homework tomorrow?-Sorry,you _.A.cant B.dont C.neednt D.w
4、ont2.-I feel terrible,I have a bad cold.-Im sorry to hear that,you _ see a doctor A.may B.should C.can D.shouldnt3.-Is that man Mr Smith?-It _ be him.He is in New York now.A.may not B.neednt C.cant D.mustnt A B C 4.You _ drive on when the traffic light is red.A.mustnt B.can C.neednt D.should 5.He _
5、speak English very well because he comes from England.A.mustnt B.cant C.must D.can6.-Do you have any plans for this Sunday?-Im not sure,I _ go to the countryside to see my grandmother.A.can B.must C.may D.needA D C 自学指导（二）自学指导（二）请同学们听、读对话请同学们听、读对话1a，完成完成1b和和1c.What is Wang Junfeng doing?Why does Mar
6、ias father like smoking？Why does Maria want to ask her father to give up smoking？He is reading an article about smoking in the newspaper.Because he thinks smoking can help him relax.Because smoking is bad for our lungs and it can even cause cancer.1bListen to 1a and answer the following questions.录音
7、录音1a-P371cRead 1a and fill in the blanks.Wang Junfeng is reading an _ about smoking in the newspaper.Marias father _ because he thinks smoking can help him _.But the article says smoking is _ for our lungs and it can even _ cancer.Marias going to ask her father to _ _ smoking.articlesmokesrelax caus
8、e give upbad自学指导（三）自学指导（三）请同学们看图、读句子，请同学们看图、读句子，完成完成2a和和2b.自学指导（四）自学指导（四）请同学们写几句有关请同学们写几句有关好的生活习惯的句子。好的生活习惯的句子。5分钟后全班交流。分钟后全班交流。To keep healthy,we should/shouldnt/must/mustnt_.达标检测达标检测()1.Watching TV too much _ bad for your eyes.Ill go to bed right away.A.is B.areC.wasD.be()2._ necessary for us _ En
9、glish well.A.This is;to learn B.Its;to learn C.Its;learn D.Thats;learn()3.We cant live _ air.I agree with you.A.without B.withC.in D.forA B A()7.You _ walk across the road.Its dangerous.A.may not B.dont have to C.must not D.neednt()8.Tom must_at home.A.is B.be C.D.go()9.You should ask your father to
10、 give up _.A.smoke B.to smoke C.smoking D.smokes()10.You look tired.You _ go to bed early and _ stay up late.A.should,should B.shouldnt,shouldnt C.shouldnt,should D.should,shouldntC B C D()11._ I go home now?No,you _.You _ finish your homework first.A.Must,mustnt,must B.May,cant,need C.Can,cant,must
11、 D.Can,mustnt,had to()12.This room is _,but it doesnt have _.A.enough big,enough windows B.small enough,windows enough C.enough big,windows enough D.big enough,enough windowsC D 1.How to use should,shouldnt,must,mustnt.2.Some phrases and expressions.3.Go on talking about how to cultivate good habits to keep healthy.1.Discuss with your partner and write some class regulations.Eg:We must keep the classroom clean every day.2.Finish the exercises in Section B.
