高中英语Unit 4Astronomy the science of the stars课件 Vocabulary.ppt

period3learningaboutlanguage,unit4astronomy:thescienceofthestars,pleaseretellthepassageaccordingtothepictures.,revision,bigbang,asolidball,atmosphere,theearth,water,plantsinthewater,shellfishandfish,plantsonland,insectsandamphibians,reptiles,dinosaurs,mammals,itexplodedloudlywithfireandrock,whichwere_toproducethewatervapour,.,intime(forsth/todosth):notlate及时；不迟她来得及回来准备晚饭。shewillbeback_topreparedinner.,intime:soonerorlater;eventually迟早；最后总有一天我会遇见他。illseehimintime.,howdidtheearthexplodelongago?,intime,intime,2.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?,cooleddown,cooldown,(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?,bedifferentfrom,goingroundthesun,goingroundthesun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？,dancingwithherboyfriend,whoisdancingwithherboyfriend,4.it_theearthtodissolveharmfulgases,whichhadbecomepart.,allowvt.允许、许可、容许allowdoingsth.allowsb.todobeallowedtodo在我们家里不准吸烟.wedont_inourhouse.,whatdidwaterdissolveontheearth?,allowed,allowsmoking,howdidthedinosaursproduceyoung?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,laid,thenaughtyboy_tomethatthecockthat_therejustnowhad_twoeggsthedaybefore.a.laid;laid;laidb.laid;lay;lainc.lied;laid;laind.lied;lay;laid,d,whatdidpeopledototheatmosphere?7.theyareputtingtoomuchcarbondioxideintotheatmosphere,which_escapingfromtheearthintospace.,preventsheatfrom,preventsth./sb.(from)doingsth.制止(防止)某人(某物)做某事,hishearttroubledidnot_goingtoclassthenextday.nothingcanpreventthisplan_.(carryout),frombeingcarriedout,preventhim(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?,dependon,dependson,whethereveryoneworkshardornot.,ihaventgotacar,soihaveto_thebuses.turntob.dependonc.askford.lookfor,b,dependon,intime,preventfrom,goby,1.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(fr