【文档说明】《Unit 4 Life on Mars Integrated skills》PPT课件4-九年级下册英语【牛津译林版】.ppt，共(24)页，4.639 MB，由小喜鸽上传

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Unit4theEarthMarsabetterworldcrowdedpollutedIfitispossible,wouldyouliketoliveonMars?Let’smakeasurvey!Fromthesurvey,weca

nknowthepercentageofthestudentswhowanttoliveonMarsis_________.百分比WordsandExpressionscarryout[pə'sentɪdʒ]percentage[dɪsəd'vɑːntɪdʒ]disadvantage[rɪsk]r

iskafterall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DanielwantstoliveonMarsinthefuture.However,Sandyisstillnotsureifshewouldliketo.This

week,thereisaTVprogrammeonthistopic(话题).Listentothepreview.HelpSandymakenotesofit.Listeningtips:1.Sometimes,itoftenrev

ersestheorder(颠倒顺序),soweshouldpreparewellbeforelistening.Surveycarriedoutin:(1)___________________Day:(2)_____________Channel:(3)______________Na

meofprogramme:(4)_______________Time:(5)_______________________Percentageofstudentswhowouldliketomoveawayfromt

heEarth:(6)________FridaySunshineTVMovingtoMarsfrom7:30p.m.to9:00p.m.50%SchoolsinSunshineTownSandyiswatchingth

eTVprogramme.ShewantstowritedowntheadvantagesanddisadvantagesoflivingonMars.Let’shelphercompletehernotes.(A2)Listeningtips:2.Beforelistening,weshoul

dpredict(预测)theanswers.????Advantages:1Itwouldbevery___________.2wecouldstudyat_______________.3Itisnotsocrowded,withmuchmore__________

_.4Travellinginspacewouldbe_________.Disadvantages:1Wedonotknowifitis__________________.2Wemight__________fromlivingthere.3Itis__

_______________fromtheEarth.4Thereisnotenoughfood,__________oroxygen.5Theremightbe_______________aliens.onlinescho

olsspacefunreallysafegetillsofarawaywaterdangerousinterestingA2Sandy:Didyouwatchtheprogrammecalled(1)________________on(2)________TVlast

(3)______evening?Daniel:Yes,Idid.butImissedthefirstpartofit.Whendidtheprogrammebegin?Sandy:Itbeganat___

_____.Itstartedwithadiscussionabouta______.Itshowedthat(6)_____ofthestudentswouldliketo(7)______________theEarthandlive

on(8)_______________.Friday7:30p.m.survey50%moveawayfromanotherplanetMovingtoMarsSunshineA3Completetheconversation.Daniel:Oh,yes

.SomestudentssaidlivingonanotherplanetsuchasMarswouldbevery(9)_________.Theycouldstudyat(10)____________,andtravellingin(1

1)______wouldbefun.Sandy:Theremightalsobemuchmore(12)______foreveryoneonMars.It’stoocrowdedhere.interesting

onlineschoolsspacespaceDaniel:However,someotherstudentswereworriedaboutlivingthere.Theysaidtheydidn’tknowifitwouldbe(13)_________

.Theythoughttheymight(14)_____becausethere’snotenoughfood,(15)_____oroxygenonMars.Sandy:Theywereevenafraidofaliens

there.Theythoughtalienswere(16)_________andwouldharmpeople.reallysafegetillwaterdangerous1.WouldSandyliketoliveonMars?2.W

hatdoessheworry?Sheisnotsure.Sheworriesabout_______,________and_________.DanielandSandyaretalkingaboutlivingonMars.Listenand

answer:safetyfriendshealthDaniel:WouldyouliketoliveonMars,Sandy?Sandy:I’mnotsureifit’sworththerisk.Itworriesme.Daniel:Why?Itwouldbequitesafe.After

all,humanshavealreadybeentotheMoon.Sandy:Maybeyouareright,butwemightgetillfromlivingthere.毕竟Daniel:Idon’tthinks

o,Sandy.It’sjustadifferentkindoflife.Itwouldbegreattoliveonanotherplanet.Sandy:WhataboutallyourfriendshereontheearthifyougotoMa

rs?Daniel:Iwantyoualltocometoo.Sandy:OK.Ifyouallgotogether,itshouldbefun.foodworkhomestudytravelalienMakeupadialogue:A:Wouldyouliketo

movetoMars?B:Yes/No.A:Why?B:Because….Whataboutyou?A:I…….because….Usefulinformation:(1)onlineschools(2)muchmorespace(3)travellinginspa

ce(4)dangerousaliens(5)farawayfromtheEarth(6)notenoughfood,wateroroxygenIfwearenotwillingtomovetoMars,wh

atshouldwedo?SavetheEarth,saveourhome.Weshouldreducepollution;Weshouldcontrolthepopulation;Weshouldsa

veenergy;Weshould…1.开展、执行2.离开…3.距离地球远4.以一个讨论开始5.住在另一个星球上6.担心…7.害怕外星人8.值得这个风险9.毕竟10.住在那儿我们可能会生病。（句子）carryoutbefarawayfromtheEart

hstartwithadiscussionliveonanotherplanetbeworriedabout…beafraidofaliensbeworththeriskafterallWemightgetillfromlivingthere

.moveawayfrom…•1.However,someotherstudentswereworriedaboutlivingthere.一些其他的学生担忧住在那儿。•sb.beworriedaboutdoingsth.•意为:________________•另外一种表达方式__

____________________•sth.worrysb.意为：_________________某人担心做某事worryaboutdoingsth.某事困扰某人•3.Iamnotsureifitisworththerisk.•risk词性是:___

______;词意为:_________•risk还可以做动词，词意为：__________.“冒险做某事”____________________名词风险冒险riskdoingsth.•3.Iamnots

ureifitisworththerisk.•risk词性是:_________;词意为:_________•risk还可以做动词，词意为：__________.“冒险做某事”____________________名词风险冒险riskdoingsth.Homework1.P

reviewStudyskillsonpage61.2.PreviewTaskonpage62-63.