【文档说明】《Unit 4 Life on Mars Integrated skills》PPT课件3-九年级下册英语【牛津译林版】.ppt，共(22)页，4.530 MB，由小喜鸽上传

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Unit4LifeonMarsIntegratedSkillsWordsandExpressionscarryoutpercentagedisadvantageriskafterall开展；执行n.百分率；百分数n.劣势，缺点，不利条件n.风险，危险毕竟1.TheEart

hisbecomingmoreandmorecrowdedandpolluted,whatcanwedo?2.IsitagoodideatoliveonMars?LivingonMarsWouldyouliketoliveonMars?LivingonMarsLet’smak

easurvey!Fromthesurveyofourclass,thepercentageofthestudentswhowanttoliveonMarsis_____AThereisaTVprogramonlivingonMars.Listentothetap

eandhelpSandymakenotesofit.(1)Surveycarriedoutin:SchoolinSunshineTown(2)Day:_________(3)Channel:_________(4)Nameoftheprogramme:_______(5)T

ime:_________(6)PercentageofstudentswhowouldliketomoveawayfromtheEarth:____Beforelistening,youcantrytopredicttheanswers.Whilelistening,youcantakenot

esforshortwhenyouhearlongwordsorsentences.AThereisaTVprogramonlivingonMars.ListentothetapeandhelpSandymakenotesofit.(1)Surveyc

arriedoutin:SchoolinSunshineTown(2)Day:_________(3)Channel:_________(4)Nameoftheprogramme:_______(5)Time:_________(6)Percentageofstudentswhowou

ldliketomoveawayfromtheEarth:____FridaySunshineTVMovingtoMars7:30p.m.to9p.m.50%Whydosomepeoplethinkthattheycanlive

onMarsinthefuture?BecauseMarsisverysimilartotheEarthofalltheplanetsandscientistshavefoundthatthereistheevidenceofwateronMa

rs.ButarethereanyadvantagesordisadvantagesoflivingonMars?A2ListentothediscussionandhelpSandycompletethelists.AdvantagesoflivingonMars1.It

wouldbeveryinteresting2.wecouldstudyat_______________.3.itisnotsocrowded,withmuchmore_______.4.Travellinginspacewoul

dbe_____.onlineschoolsspacefunDisadvantagesoflivingonMars1.Wedonotknowifitisreallysafe.2.Wemight_______fromlivingthere.3.Itis_________from

theEarth.4.Thereisnotenoughfood,_______oroxygen.5.Theremightbe__________aliens.getillsofarawaywaterdangerousWouldyouliketoliveonMars?Speakup

ListenandreadDanielandSandy’sconversation.Thenfindouttheanswerstothequestions.SpeakupQuestions:1.Does

SandywanttomovetoMars?Whyorwhynot?2.WhataboutDaniel’sidea?SpeakupQuestions:1.DoesSandywanttomovetoMars?Whyorwhynot?Sandyisn’tsurewhethershe

shouldmovetoMars.Becauseshethinkspeoplemaygetillandfeellonelythere.2.WhataboutDaniel’sidea?DanielthinksmovingtoMarswouldb

equitesafeandgreat.Andpeoplecanmovetheretogether,sotheywon’tfeellonely.WorkinpairsandmakeupanewconversationA:Wouldyoulik

etoliveonMars,…?B:…A:Why?…B:Maybeyouareright,but…A:Idon’tthinkso.Itwouldbegreatto…B:Whatabout…ifyougotoMars?A:…B:…dangerousaliensge

tillrobotsfood,oxygen,wateronlineschoolsfarawayDictation:Writedownthesentencesandpayattentiontothenewwords.Homework1.Finishtheposterwithagroup

of4membersanddothepresentationnextclass.2.FinishexerciseA3onP60inyourbooks.3.FinishtheexerciseonP44-P45intheexercisebook1.Nomatterwhat

difficultyyouwillmeetwith,carryoutyourplan.不管你遇到什么困难，都要执行计划。2.Thepercentageofstudentswhowouldliketomoveawayfromt

heearthis50%.想要搬离地球的学生数的百分比是50%。3.TherearesomedisadvantagesoflivingonMars.住在火星上有一些缺点。4.I’mnotsureifit’swortht

herisk.我不确信是否它值得这个风险。5.Afterall,peoplehavealreadybeentotheMoon.毕竟，人们已经去过月球。KEYS:GroupWork:TheimaginationofthelifeonMarsA3Completet

heconversation.S:Didyouwatchtheprogrammecalled(1)______________on(2)_________TVlast(3)______evening?D

:Yes,Idid,butImissedthefirstpartofit.Whendidtheprogrammebegin?S:Itbeganat(4)__________.itstartedwithadiscussionabouta(5)________.M

ovingtoMarsSunshineFriday7:30p.m.surveyItshowedthat(6)____ofthestudentswouldliketo(7)_______________theEartha

ndliveon(8)_____.D:Oh,yes.SomestudentssaidlivingonanotherplanetsuchasMarswaswouldbevery(9)____________.Theycouldstudyat(10)__

__________,andtravellingin(11)__________wouldbefun.S:Theremightalsobemuchmore50%moveawayfromMarsinterestingonlineschoolsspa

ce(12)_____foreveryoneonMars.it’stoocrowdedhere.D:However,someotherstudentswereworriedaboutlivingthere.Theysaidtheydidn’tknowifitwouldbe(13)______

____.Theythoughttheymight(14)______becausethereisnotenoughfood,(15)_____oroxygenonMars.spacereallysafegetillwaterS:Theywer

eevenafraidofaliensthere.Theythoughtalienswere___________andwouldharmpeople.dangerous