九上U2T1SC仁爱综述.ppt

九上U2T1SC仁爱综述.ppt

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,Topic1Pollutioncausestoomanyproblems.,SectionC,Unit2savingtheEarth,Lookatthefollowingpictures,discusswhatisharmfultoourhearing?

Dothesoundsbelowcausenoisepollution?

Cantheydoharmtopeopleshearing?

（）a.printingnewspapersandbooks（）b.livingnearairports（）c.throwingrubbisharound（）d.makingalotofnoiseinpublic（）e.livingveryclosetoabusystreet（）f.listeningtoloudmusic,Discussandcheckwhichcausespollution,PlayingloudnoisemusicatmidnightBurningwood,gas,oilandcoalProducingelectricitybywindTalkingloudlyafterclass,Whatpollutiontheycause,PlayingloudnoisemusicatmidnightBurningwood,gas,oilandcoalTalkingloudlyafterclass,Noisepollution,Airpollution,Noisepollution,Canyougivesomeexamplesofnoisepollution?

Listento1a,answerthefollowingquestions.,Doesthewriterthinknoiseisakindofpollution?

Yes,hedoes.,Intodaysworld,almosteveryoneknowsairpollution___peopleshealth.However,__peopleknownoiseisalso___pollutionandisharmfultohumans_,isharmfulto,Notall,kindof,a,health,Paragraph1,PeoplewhoworkandliveinnoisyconditionsprintthenewspapersandbookteenagersinAmericahearnobetterthan65-year-oldpeople,alwayslistentoloudmusic.,Whatkindofpeoplemaygodeafeasily?

Paragraph2,Nowadays,manycountriesaretryingtosolveallsortsofenvironmentalproblems,includingnoisepolluition,Paragraph3,1.beharmfulto=doharmto,harmv.&n.危害，伤害，损害,dogreatharmto对有着极大的损害,2.notall表示部分否定,意为“不是所有的”。

not与all,every以及every的派生词连用时表示部分否定。

e.g.Noteverybodyknowsit.而neither,none,nothing,nobody等用来表示全部否定。

e.g.Noneofmyfriendslikesrunning.,3.godeaf变聋go主要指某人的肉体上或精神上由强到弱的变化。

e.g.Hewentbald（deaf,insane,etc）.他变秃了（变聋了,发疯了,等）。

有时也指事物由强到弱（或由好变坏）。

e.g.Theradiohasgonewrong.收音机出毛病了。

Themeathasgoneoff（gonebad）.肉变味了（变坏了）。

比较：

come多用于“好”的变化：

Herwishcametrue.她的愿望实现了。

Everythingcameright.一切顺利。

go一般不与old,tired,ill等连用,遇此情况要用其他连系动词。

e.g.become/grow/getold变老fall/becomeill（sick）生病get/feeltired累了,4.quiteafew/bit/lot许多,大量e.g.Quiteafewpeoplelikeswimming.很多人喜欢游泳。

IttakesquiteabitoftimetogetfromLondontoGlasgow.从伦敦到格拉斯哥要花很多时间。

Yourbrotherseemsdifferent;heschangedquitealot.你的弟弟好像和以前不同了;他变了许多。

5.nobetterthan几乎等于（和什么什么一样不好）e.g.Thepathwasnobetterthanasheeptrack.那条小路简直就是条羊肠小道。

Heisnobetterthanmeinmaths.他的数学和我的一样差。

6.notonlybutalso“不但而且”连接两个对称的并列成分。

e.g.NotonlyMrLinbutalsohissonjoinedthePartytwoyearsago.（连接两个主语）Inotonlyplaytennisbutalsopractiseshooting.（连接两个谓语动词）,Heplaysnotonlythepianobutalsotheviolin.（连接两个宾语）TheyspeakEnglishnotonlyinclassbutalsointhedormitory.（连接两个地点状语）,7.disturbvt.妨碍,打扰e.g.Imsorrytodisturbyousoearly.对不起,我这么早打扰你,8.includev.包括,包含e.g.Thepriceincludesboththehouseandfurniture.这个价格包括房子和里面的家具。

includingprep.包括,包含在内e.g.Ninememberswerepresentatthemeeting,includingMr.Yang.包括杨先生在内的9个人出席了会议。

Reading1aagainandthenfinishthefollowingtasks.,Giveapropertitletothispassage.Changethefollowingsentencesintoonesthathavethesamemeanings.Notallpeopleknowthatnoiseisalsoakindofpollution.know（s）thatnoiseisakindofpollution,.b.ManyteenagersinAmericacanhearnobetterthan65-year-oldpeopledo.InAmerica,manyteenagershearingis65-year-oldpeoples.,NoisePollution,Noteveryone,aswell,asweakas,Exercises,1.Makingaloudnoiseinpublicdoesgreat_topeopleshearing.A.harmlessB.harmfullyC.harmD.harmful2._studentsinourclasslikemath.SomelikeEnglish.A.BothB.NotallC.AllD.Noteveryone,3.ThoughImonly15yearsold,Icansee_thanmygrandmother.BecauseIoftenwatchTVforalongtime.A.fartherB.longerC.nobetterD.better4.It_thatthebadweatherwillstayfortwodays.A.willreportB.reportedC.reportsD.isreported,5.NotonlyIbutalsoJaneandMary_tiredofhavingoneexaminationafteranother.A.isB.areC.amD.be,Exercise2,1、Idontknowwhen_.A.willthetrainleaveB.thetrainwillleaveC.wouldthetrainleaveD.thetrainleave2、MissGreendidnttellus_in2002.A.wheredoessheliveB.whereshelivesC.wheredidsheliveD.whereshelived,3、Doyouknow_thistimeyesterday？

A.whatsheiscookingB.whatisshecookingC.whatshewascookingD.whatwasshecooking4、Peterknew_.A.whetherhehasfinishedreadingthebookB.whytheboyhadsomanyquestionsC.therewere12monthsinayearD.whentheywillleaveforParis,1.Shesaidsheisgoingtoschool.,2.Hesaidhecanlookafterthebaby.,3.Shesaidtheyarethemostpopulardoctors.,4.HesaidhedoesntlikewatchingTV.,5.ShesaidsheisflyingtoShanghai.,_was,_,could,_,were,_,didnt,_,was,Findmistakes,用所给词的适当形式填空。

Itwas（report）thatLiuXiangwouldtakepartinthenextOlympics.Look!

Thereisalittleboy（play）soccerontheplayground.Noisepollutioncancausepeople（become）sickordeaf.4.Itsapitythatsuchabeautifullake（go）.5.Peoplewhoworkandlivein（noise）conditionsmaygod