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ID:36255839
大小:616.00 KB
页数:11页
时间:2019-05-07
《lesson 38 the world is a big place》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Lesson38:TheWorldIsaBigPlaceHowmanycontinentsarethereintheworld?Whatarethey?Whatdoyouknowabouttheplacewhereyoulive?Task-basedReading1.Whatistheproblemtheearthfaces?2.Peoplecanliveonthesevencontinents.()(判断正误)3.Howmuchoftheworldiscoveredwithland?4.Whatislargestpartoftheoce
2、an?5.Itmustbetreatedwellforourchidrenandforourchildren'schildren,too.(Translate)Thepopulationisincreasingveryquickly.FOnethird.ThePacificOcean.为了我们的子孙后代我们一定要善待地球.intotalontheearthinthefuturebecoveredwitbetreatedwellOncetheworld______________greenplantsandthelivingthingsl
3、edapeacefullife____________.However,latersomeanimals_______________andwasevenkilledformoney.Therearenotmany_________.Luckily,peoplearetryingtosavetheanimalsindangernow.Weallhopethatallthelivingthingswillliveapleasantlifeasbefore_____________.wascoveredwithontheearthwereno
4、ttreatedwellintotalinthefutureTheearthisourhome.Wemusttakecareofit.Lifetodayiseasierthanitwas__1__yearsago,butithasbroughtsomenewproblems.Oneofthebiggestproblemsispollution.Wecanseeit,smellit,drinkitandevenhearit.Manhaspollutedthe__2__.Themorepeople,themorepollution.Manyy
5、earsago,theproblemwasnotsoseriousbecausetherewerenotso__3__people.Whenthelandwasuseduportheriverwasnotcleaninaplace,manwentto__4__place.Nowmanisslowlypollutingthewholeworld.__5__pollutionisstillthemostserious,it’sbadfor__6__thingsintheworld.Manycountriesdon’tletpeopleburn
6、__7__forairinthehousesandfactoriesinthecity.PollutionbySO2isnowthemostdangerouskindofairpollution.It’scausedbyheavytraffic.Peoplesayit’s__8__toridebikes.Whenyouareriding,thereisnopollution.Butevenindevelopedcountries,mostpeopledon’tgotoworkbybike.It’snotbecausebikesareexp
7、ensiveorpeoplearetirediftheyridetowork.It’sbecausethenumberofcarsontheroadsbecomeslarger.Somorepeople__9__theirbikesandgotoworkbycar,thenthingsaregettingworseandworse.Weshouldhavespecialroadsonlyforbikesandmakeit__10__difficultandexpensivefordriverstotaketheircarsintothec
8、itythattheywillgobacktousingtheirbikes.()1.A.hundrB.hundredsofC.hundredofD.hundreds()2.A.moonB.s
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