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Unit4LifeonMars121.Whatistheprogrammeabout?2.Whatdoyouthinkoftheprogramme?3.Howdoyoufeelafterwatchingtheprogramme?theEarthMarsabetterworldcrowdedpolluted3Ifitispossible,wouldyouliketoliveonMars?Let’smakeasurvey!Fromthesurvey,wecanknowthepercentageofthestudentswhowanttoliveonMarsis_________.百分比4carryout[pə'sentɪdʒ]percentage[dɪsəd'vɑːntɪdʒ]disadvantage[rɪsk]riskafterall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Task15DanielwantstoliveonMarsinthefuture.However,Sandyisstillnotsureifshewouldliketo.Thisweek,thereisaTVprogrammeonthistopic.Listentothepreview(预告).HelpSandymakenotesofit.Task26Surveycarriedoutin:(1)___________________Day:(2)_____________Channel:(3)______________Nameofprogramme:(4)_______________Time:(5)_______________________PercentageofstudentswhowouldliketomoveawayfromtheEarth:(6)________FridaySunshineTVMovingtoMarsfrom7:30p.m.to9:00p.m.50%SchoolsinSunshineTownListeningtips:1.Sometimes,itoftenreversestheorder(颠倒顺序),soweshouldpreparewellbeforelistening.7SandyiswatchingtheTVprogramme.ShewantstowritedowntheadvantagesanddisadvantagesoflivingonMars.Let’shelphercompleteherlists.(A2)Listeningtips:2.Beforelistening,weshouldpredict(预测)theanswers.Task389Advantages:1Itwouldbevery___________.2wecouldstudyat_______________.3Itisnotsocrowded,withmuchmore___________.4Travellinginspacewouldbe_________.Disadvantages:1Wedonotknowifitis__________________.2Wemight________fromlivingthere.3Itis______________fromtheEarth.4Thereisnotenoughfood,__________oroxygen.5Theremightbe_______________aliens.onlineschoolsspacefunreallysafegetillsofarawaywaterdangerousinteresting10Sandy:Didyouwatchtheprogrammecalled(1)______________on(2)________TVlast(3)______evening?Daniel:Yes,Idid.butImissedthefirstpartofit.Whendidtheprogrammebegin?Sandy:Itbeganat________.Itstartedwithadiscussionabouta______.Itshowedthat(6)_____ofthestudentswouldliketo(7)______________theEarthandliveon(8)_______________.Friday7:30p.m.survey50%moveawayfromanotherplanetMovingtoMarsSunshineTask411Daniel:Oh,yes.SomestudentssaidlivingonanotherplanetsuchasMarswouldbevery(9)_________.Theycouldstudyat(10)____________,andtravellingin(11)______wouldbefun.Sandy:Theremightalsobemuchmore(12)______foreveryoneonMars.It’stoocrowdedhere.interestingonlineschoolsspacespace12Daniel:However,someotherstudentswereworriedaboutlivingthere.Theysaidtheydidn’tknowifitwouldbe(13)_________.Theythoughttheymight(14)_____becausethere’snotenoughfood,(15)_____oroxygenonMars.Sandy:Theywereevenafraidofaliensthere.Theythoughtalienswere(16)_________andwouldharmpeople.reallysafegetillwaterdangerous13141.DidDanielwatchthewholeprogramme?2.Whatdidtheprogrammestartwith?3.ThereisnotmuchmorespaceforeveryoneonMars,isthere?4.Whatweretheyworriedabout?Task51.WouldSandyliketoliveonMars?2.Whatdoessheworryabout?Sheisnotsure.Sheworriesabout_______,________and_________.DanielandSandyaretalkingaboutlivingonMars.Listenandanswer:safetyfriendshealthTask615Daniel:WouldyouliketoliveonMars,Sandy?Sandy:I’mnotsureifit’sworththerisk.Itworriesme.Daniel:Why?Itwouldbequitesafe.Afterall,humanshavealreadybeentotheMoon.Sandy:Maybeyouareright,butwemightgetillfromlivingthere.16Daniel:Idon’tthinkso,Sandy.It’sjustadifferentkindoflife.Itwouldbegreattoliveonanotherplanet.Sandy:WhataboutallyourfriendshereontheearthifyougotoMars?Daniel:Iwantyoualltocometoo.Sandy:OK.Ifyouallgotogether,itshouldbefun.17Role-play1.Roleplayinpairs.2.Roleplayinfrontoftheclass.We’llseewhichpairdoesthebest.Task718IfwearenotwillingtomovetoMars,whatshouldwedo?SavetheEarth,saveourhome.19Weshouldreducepollution;Weshouldcontrolthepopulation;Weshouldsaveenergy;Weshould…201.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）carryoutbefarawayfromtheEarthstartwithadiscussionliveonanotherplanetbeworriedabout…beafraidofaliensbeworththeriskafterallWemightgetillfromlivingthere.moveawayfrom…Task821•1.movetotheEarth•2.beafraidofaliens•3.getillfromlivingthere•4.travellinginspace•5.harmpeople•6.asurveycarriedoutinschoolsinSunshineTown•7.thepercentageofstudentswhowouldliketomoveawayfromtheEarth•8.aprogrammecalledMovingtoMars•9.missthefirstpartoftheprogramme•10.startwithadiscussion•11.liveonanotherplanet•12.carryout•13.beworththerisk22Homework1.PreviewStudyskillsonpage61.2.PreviewTaskonpages62-63.231.Somestudentsthoughtthataliensweredangerousandwouldharmpeople.harmsb./sth.,harm词性是：_______词意为：________•harm还可以作名词，“对某人/物有害”________________•harm的形容词是__________;“对某人/物有害”_________________动词伤害doharmto…harmfulbeharmfulto…=bebadfor…=242.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.253.Itworriesme.这让我很着急。1）sb.beworriedaboutsth/sb/doingsth.sb.worryaboutsth/sb/doingsth.意为:________________2）sth.worrysb.意为：_________________某人担心某事或某人或做某事某事困扰某人2627