Let’smakeasurvey:WouldyouliketoliveonMars?Why?(advantagesanddisadvantages)Fromthesurveyinourclass,thepercentageofthestudentswhowanttoliveonMarsis_________.EarthMarsabetterworld…crowdedpollutedDanielwantstoliveonMarsinthefuture.However,Sandyisstillnotsureifshewouldliketo.Thisweek,thereisaTVprogrammeonthistopic.Listentothepreview.HelpSandymakenotesofit.Surveycarriedoutin:SchoolsinSunshineTownDay:Channel:Nameofprogramme:Time:PercentageofstudentswhowouldliketomoveawayfromtheEarth:FridaySunshineTVMovingtoMarsfrom7:30to9:00p.m.50%SandyiswatchingtheTVprogramme.Shewantstowritedowntheimportantpoints.Listentothediscussionandhelphercompleteherlists.ListentothetapeagainandfinishPartA2:Advantages:1Itwouldbevery___________.2Wecouldstudyat_______________.3Itisnotsocrowded,withmuchmore________.4Travellinginspacewouldbe_________.Disadvantages:1Wedonotknowifitis___________.2Wemight_________fromlivingthere.3Itis___________fromtheEarth.4Thereisnotenoughfood,________oroxygen.5Theremightbe___________aliens.placespacefun/interesting/comfortablereallysafe?far/closewaterterrible/dangerousinterestingListentothetapeagainandfinishPartA2:Advantages:1Itwouldbevery___________.2Wecouldstudyat_______________.3Itisnotsocrowded,withmuchmore________.4Travellinginspacewouldbe_____.Disadvantages:1Wedonotknowifitis___________.2Wemight_________fromlivingthere.3Itis___________fromtheEarth.4Thereisnotenoughfood,________oroxygen.5Theremightbe___________aliens.onlineschoolsspacefunreallysafegetillfarawaywaterdangerousinterestingDanielandSandyaretalkingabouttheTVprogramme.CompletetheirconversationwiththeinformationinPartsA1andA2.Sandy: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%moveawayfromanotherplanetMovingtoMarsSunshineDaniel:Oh,yes.SomestudentssaidlivingonanotherplanetsuchasMarswouldbevery(9)_________.Theycouldstudyat(10)____________,andtravelingin(11)______wouldbefun.Sandy:Theremightalsobemuchmore(12)______foreveryoneonMars.It’stoocrowdedhere.interestingonlineschoolsspacespaceDaniel:However,someotherstudentswereworriedaboutlivingthere.Theysaidtheydidn’tknowifitwouldbe(13)_________.Theythoughttheymight(14)_____becausethere’snotenoughfood,(15)_____oroxygenonMars.Sandy:Theywereevenafraidofaliensthere.Theythoughtalienswere(16)_________andwouldharmpeople.reallysafegetillwaterdangerousharm(v)sb/doharm(n)tosb/beharmful(adj)tosb伤害某人harm(v)sb/doharm(n)tosb/beharmful(adj)tosb伤害某人Weshouldreducepollution;Weshouldcontrolpopulation;Weshouldsaveenergy;Weshould…Environmentalprotection(环境保护):要点：1.污染是当今世界最严峻的问题之一；很多地方，垃圾被扔进了湖泊和河流；因此，很多湖泊和河流都遭受了污染；2.有些城市，空气中都充满了污染；这导致人们生病；和人类一样，动物们也深受其害；3.如果我们不行动起来保护环境，将会有更多的生物死于污染。Environmentalprotection(环境保护):要点：1.污染是当今世界最严峻的问题之一；很多地方，垃圾被扔进了湖泊和河流；因此，很多湖泊和河流都遭受了污染；2.有些城市，空气中都充满了污染；这导致人们生病；和人类一样，动物们也深受其害；3.如果我们不行动起来保护环境，将会有更多的生物死于污染。Pollutionisoneoftheb...
