Unit4Astronomy:Unit4Astronomy:thescienceofthestarsthescienceofthestarsPleaseretellthepassageaccordingtothepictures.RevisionBigBangAsolidballAtmosphereTheearthwaterPlantsinthewaterShellfishandfishPlantsonlandInsectsandamphibiansReptilesDinosaursMammals1.Itexplodedloudlywithfireandrock,whichwere________toproducethewatervapour,….intime(forsth/todosth):intime(forsth/todosth):notlate及时；不迟她来得及回来准备晚饭。Shewillbeback_________topreparedinner.intimeintime:soonerorlater;eventually迟早；最后总有一天我会遇见他。I’llseehimintime.Howdidtheearthexplodelongago?intimeintime2.Astheearth___________,waterbegantoappearonitssurface.cooldown变凉,冷却晒了一天的太阳之后,他喜欢在海水中凉快一下.Afteradayinthesun,helikedto________inthesea.他的话平息了她的怒气.Hiswordscooleddownheranger.Howdidthewaterappear?cooleddowncooldown(sb/sth)bedifferentfrom:与……不同。Nobodyknewthatitwasgoingto___________otherplanets______________________.都市生活与乡村生活是非常不同的。Citylifeisquitedifferentformcountrylife.Doesanybodyknowearthwasgoingtobedifferentfromotherplanets?bedifferentfromgoingroundthesungoingroundthesun为现在分词短语，做定语，表示一般的动作。例如：Menbreakingthelawwillbepunished.Menwhobreakthelawwillbepunished.Canyouseethegirl_________________________?Canyouseethegirl_______________________?你能看到与男友跳舞的那个姑娘吗？dancingwithherboyfriendwhoisdancingwithherboyfriend4.It________theearthtodissolveharmfulgases,whichhadbecomepart……...allowvt.允许、许可、容许allowdoingsth.allowsb.todobeallowedtodo在我们家里不准吸烟.Wedon’t_____________inourhouse.Whatdidwaterdissolveontheearth?allowedallowsmokingHowdidthedinosaursproduceyoung?6.They_____eggstoo.它们也生蛋。lay-laid-laid-laying放,把......放在......;产卵Helaidhisbooksonthedesk.注意:lay(laid;laid;laying)放置;产卵lie(lay;lain;lying)躺;位于lie(lied;lied;lying)说谎laidThenaughtyboy___tomethatthecockthat___therejustnowhad___twoeggsthedaybefore.A.laid;laid;laidB.laid;lay;lainC.lied;laid;lainD.lied;lay;laidDWhatdidpeopledototheatmosphere?7.Theyareputtingtoomuchcarbondioxideintotheatmosphere,which__________________escapingfromtheearthintospace.preventsheatfrompreventsth./sb.(from)doingsth.制止(防止)某人(某物)做某事Hishearttroubledidnot__________goingtoclassthenextday.Nothingcanpreventthisplan__________.(carryout)frombeingcarriedoutpreventhim(from)6.Whetherlifewillcontinueontheearthformillionsofyearstocomewill_________whetherthisproblemcanbesolved.(sth)dependon(sthelse):取决于Oursuccess____________我们的成败取决于是否每个人都努力工作。Willlifecontinueontheearthinthefuture?dependondependsonwhethereveryoneworkshardornot.Ihaven’tgotacar,soIhaveto_____thebuses.A.turntoB.dependonC.askforD.lookforBdependon,intime,prevent…from,goby1.LiandWangdidnotlikeeachotheratfirst,but_______theybecomefriends.2.Villagersplantedalotoftreesto____________________________.(防止土壤被冲走)3.________(随着时间的流逝),smallplantsmultipliedandfilledtheoceansandseas.4.Whetherwewillgooutforapicnic___________________.(视天气情况而定)preventsoil(from)beingwashedintimeAstimewentbydependsontheweatherHomework1.书上P28Ex2,3&4.2.Dictationfromastronomytosurface3.作业本BP22ExIII,IV,V
