【名师指津】高中英语 U4 the science of the stars课件 新人教必修3

Unit4Astronomy：Thescienceofthestars基础知识自测一、单词识记1._____________n.天文学家2._____________pron，n.&adj.十亿3._____________adj.猛烈的，强暴的4._____________n.大气层；气氛5._____________n.恐龙6._____________adv.因此；于是astronomerbillionviolentatmospheredinosaurthus7._____________n.卫星；人造卫星8._____________n.气候9._____________n.宇宙飞船10.____________v.减少，减轻11.religionn.___________________12.theoryn.___________________13.globen.___________________球体；地球仪；地球satelliteclimatespaceshiplessen宗教，宗教信仰学说，理论14.fundamentaladj.________________15.multiplyv.________________16.oxygenn.________________17.gravityn.________________18.extinctadj.________________19.crashv.________________20.cabinn.________________小屋；船舱基本的；基础的乘；增加氧气万有引力；重力灭绝的；绝种的碰撞；坠落二、词汇拓展__________n.猛烈，暴力(行为)__________adv.猛烈地⑴Hisheartbeats__________(violent).

⑵Notafew__________(violence)sceneswerecutfromthefilmbeforeitcametoshow.1.violentadj.猛烈的，激烈的，强暴的violenceviolentlyviolentlyviolent2.unlikeprep.不像，和……不同___________prep.像，如同

___________adj.可能的

___________adj.不太可能的

___________adj.相似的，同样的alikelikelikelyunlikely⑴Asisterisafriend_________(like)anyother.Insomeway，she’slikeamother.Shelistenstoyourproblemsandgivesgoodadvice.

⑵Helikescatsbut__________(like)dogs.unlikedislikes___________adj.目前的，出席的v.赠送

______________n.介绍，呈现，演出

___________［反义］n.缺席3.presencen.出席；到场；存在absencepresentpresentation⑴Everyone___________(presence)atthemeetingwaspleasedatthe_________(present)ofthegeneralmanager.

⑵Withlotsofproblemsunsettled，theyareverybusy____present.presentpresenceat_____________n.&v.伤伤害，损害害______________adj.无害的的，无恶意意的_____________________［搭配］］对……有有害的______________________［搭配配］损害,伤害某人人______________［反义义］adj.有益益的4.harmfuladj.有害害的beneficialharmharmlessbeharmfultodosb.harm/doharmtosbAsweallknow，smokingis⑴_______(harm)toourhealth.That’’stosay，itdoesharm⑵⑵____ourhealth.Therefore，weshouldn’tsmokebuttodosomethingthatis⑶___________(harm)toourhealth.harmlessharmfulto5.developvt.发展，发发达，开发发vi.发展，生生长____________n.发展，，进展，开开发____________adj.发发展中的____________adj.发发达的__________________________________［搭配配］随着………的发展展as...develop/withthedevelopmentof....developmentdevelopingdeveloped⑴Astheindustrydevelops，the_______(develop)countriesaresurprisedatthequick___________(develop)ofthedevelopedcountries.⑵______________________________________________________(随着经经济的发展展)，peopleareleadingabetterandbetterlife.Withthedevelopmentofeconomy/Aseconomydevelopsdevelopingdevelopment6.reactionn.反应，，回应____________vi.起起反应，，起作用用，有影影响____________［［搭配］］对………反应reactreactto...⑴Allherfriendswerequicktoreacttohersuddenchangewhi⑵Howdidhereact_____thenewsthattheirteamwon?toreaction三、词组互译1.及及时;终于__________________2.轮轮到某某人;接接着______3.阻止;制止__________________4.感到高兴;感到兴奋__________________5.既然__________________6.爆发;突发__________________7.密切注视;当心;提防__________________watchoutintimeinone’’sturnprevent...from(doing)...cheerupnowthatbreakout8.依依赖；；依靠______________________9.四四面八八方______________________10.摔摔倒倒；跌倒倒______________________11.layeggs______________________12.givebirthto______________________13.blockout______________________14getthehangof______________________15.冷却下来dependoninalldirectionsfallover下蛋产生，分娩挡住(光线)掌握，熟悉；；理解四、词组运用1.Oneday，whenabigfire__________(发生)inatallbuilding，，peoplelivingtherelosttheirheadsandran________________(四方方奔逃).2.Someofthem________________(不当心)forthestairsandeven_________(摔倒).3.Luckily，thefiremenarrived_________(及及时)imebrokeoutinalldirectionsdidn’twatchoutfellover4.They______________________(使人们冷静下下来)andsoon______________(熟悉,弄清清)thesituation.5.______________(依靠,凭借)theirfirecontrolknowledge，thefiremenquickly__________________________________(阻阻止了了火势势的蔓蔓延).6.Then，，they_________________(接着着)tosavethepeoplewhoweretrappedinthebigfire.wereintheirturncooledthepeopledowngotthehangofDependingonthefirefromspreadingprevented7._______________(由于于)theirhelp，，thefire______________(没没有伤伤害到到)thepeople.8.Eventhosewhoaregoingto_____________(产生生,分分娩)ababydidn’’tgetburnt9._________(既然)nobodywasbadlyhurtinthefire，peoplebeganto_________(感到振奋)abit.cheerupAsaresultofdidnoharmtogivebirthtoNowthat五、课文填空Nooneknowsexactlyhowtheearthbegan.However，accordingtoawidelyacceptedtheory，itbegan1______a““BigBang”.Thentheearthexplodedloudlyandproducedwatervaporandmanygases，2_________(make)theearth’’satmosphere.Andthenastheearthcooleddown，，waterappearewithmakingonItwasthepresenceofwater4______allowedtheearthtodissolveharmfulgasesandacidsintotheoceansandseas,5_____madeitpossibleforlifetodevelop.Andthe6_____________(appear)ofsmallplantsencouragedthedevelopmentofearlyshellfishandallsortsoffish.appearancethatwhichNext，，greenplantsbegantogrowonland.7______werefollowedbylandanimals.Later，，reptilesappearedforthefirsttime，，afterwhichdinosaursdeveloped.8__________，，theysuddenlydisappeared.Therefore，，mammalsroseontheearth.Finally，，humansappearedandspreadallovertheearth.TheyHoweverHowever，theyareputtingtoomuchcarbondioxideintotheatmosphere，makingtheearthtoohottoliveon.So9__________lifewillcontinueontheearthwilldependonwhetherthisproblemcan10____________(solve).whetherbesolved六、语法专练1.________youhavedonemightdoharmtootherpeople.2.__________themanagerwillattendthemeetingtomorrowisnotknown.3.______causedtheaccidentisstillacompletemystery.WhatWhetherWhat4.Itisafact________Englishisacceptedasaninternationallanguage.5.Parentsshouldknow______importanteducationistotheirchildren’sfuture.howthat掌握重要考点核心单词1.existvi存存在；；生存存，生生活，，继续续存在在派生：：existencen.存在在existentadj.存在在的existin存存在在于………中中existon=liveon靠靠………生生活existas作作为为………而存存在，，以………形形态存存在⑴Theycannotexist______themoneyhe’’searning.⑵Mattercanexist__asolid，，liquid，orgas.⑶Wecan’texistwithoutwater.Thatmeansour___________(exist)dependsonwater.运用：：用适适当的的词填填空或或用所所给词词的适适当形形式填填空。。existenceonasbepuzzledby被………迷迷惑beinapuzzle(about)(对对………)不不知如如何是是好beapuzzletosb对某某人来来说是是个谜谜2.puzzlen.迷；；难题题v.(使)迷惑惑；(使)为难难派生：：puzzlingadj.令令人困困惑的的puzzledadj.(人感感到)困惑惑的⑴Herdecisionwasapuzzle____him.⑵Hisrecentbehavior______________(使我我迷惑不解解).⑶Hisanswersounds________(puzzle)andweareall___________(puzzle).运用：用适适当的词填填空或根据据提示完成成句子。puzzledtopuzzlesmepuzzling重要词组1.intime迟早(soonerorlater)，，最后(eventually)；及时(=earlyorsoonenough)⑴他应当当可以及时时到达那里里。Youshouldbeableto___________________.⑵总有一一天我会遇遇见她。I’ll_____________________________.运用：根据据汉语意思思完成英文文句子。seeherintimegetthereintime⑴她生了了双胞胎。。She____________________lastnight.⑵这段奇奇特的经历历促成了他他的最新一一部小说的的诞生。Theextraordinaryexperience__________________________________.2.givebirthtovt.产产生生，，分分娩娩，，引引起起，，造造成成运用用：：根根据据汉汉语语意意思思完完成成英英文文句句子子。。tohislatestnovelgavebirthtotwinsgavebirth用法法：：在主主动动语语态态的的句句子子中中，，stop和和prevent后后的的from可可省省略略，，但但keep后后的的3.prevent/stop/keep...from阻阻止止；；制制止止⑴雨使我们们不能踢足球球了。Therain_______________________________.⑵人们采取取行动，防止止了环境的恶恶化。Peopletookmeasuresandthus_______________________________________.运用：根据汉汉语提示完成成句子。environmentfromgettingworsepreventedusfromplayingfootballpreventedthe4.cheerup(使)高兴起起来，振奋起起来⑴这消息使使他高兴起来Thenews___________________.

⑵振作起来!我们的困难很快就会过去。______________!Ourtroubleswillsoonbeover.运用：根据汉汉语意思完成成英文句子。。Cheerupcheeredhimup⑴既然你长长大了，就不不应该依靠你你的父母。_____________________，youshouldnotrelyonyourparents.⑵既然已完完成了工作，，你就应该好好好休息一下下。Yououghttohaveagoodrest________________________________.5.nowthat由由于，既然然(=since)运用：根据汉汉语意思完成成英文句子。。you’vefinishedtheworkNowthatyougrowupnowthat⑴夜间突然然发生了火灾灾。Afire______________duringthenight.⑵第二次次世界大战是是1939年年爆发的。WorldWarII_______________________.6.breakout(战争、、火灾等不愉愉快之事)突然发生，爆爆发运用：根据汉汉语意思完成成英文句子。。brokeoutin1939brokeout⑴当心，别别把桌子上的的纸弄脏了。。______________!Don’tdirtythepaperonthedesk.⑵我我们们必须须小心心公共共汽车车上的的小偷偷。Wemust_____________thethievesonthebus.7.watchout注注意，，当心心(单单独用用于祈祈使句句)watchoutfor密密切注注意，，留意意；提提防运用：：根据据汉语语意思思完成成英文文句子子。watchoutforWatchout佳句诵写1.原原句：：Itwasnotimmediatelyobviousthatwaterwastobefundamentaltothedevelopmentoflife.(L18，P26)水水对于于生命命的发发展会会起关关键作作用，，这一一点在在当时时并不句型：：Itisobviousthat...显显然………⑴很很显然然他得得了重重感冒________________heissufferingfromabadcold.

⑵显然老师已经原谅了他所做的一切。__________________theteacherhasforgivenhimforwhathehasdone.

⑶很明显他昨天没有说实话。________________________________________yesterday.仿写：：请将将下列列句子子译成成英文文。Itwasobviousthathedidn’ttellthetruthItisobviousthatItisobviousthat2.原原句：：Thisproducedachainreaction，，whichmadeitpossibleforlifetodevelop.(L25，，P26.)这这就产产生了了一系系列的的反应应，使使得生生命就就有可可能开开始发发展了了。句型：：makeit+adj.+forsb.todo使某某人做做某事事………说明：：it是是形式式宾语语，forsb.todo是是真正正的宾宾语。。⑴因因特特网使使我们们有可可能用用很短短的时时间从从其他他国家家获得得更多多的信信息。。TheInternethas____________________________________fromothercountriesinmuchlesstime.⑵这这本书使使我学习习英语容容易多了了。Thebook_________________________English.⑶这这场雨使使我们走走远路很很困难。。Therain____________________________longdistances.仿写：根根据汉语语意思，，完成英英文句子子。madeitdifficultforustowalkmadeitpossibleforustogetmoremakesiteasyformetolearninformation3.原句句：Whenwegetclosertothemoon，weshallfeelitsgravitypullingus，，butitwillnotbeasstrongapullastheearth’s.当我们们更接近近月球时时，就会会感到月月球的引引力在拉拉我们。。但是，，月球的的引力不不像地球球的引力力那么大大。(L1，P31)句型：notas/so...as...不不如/不像………⑴这这本字典典不如你你想象的的那样有有用。Thisdictionaryis___________________________.⑵他他不像看看上去那那样老。。_____________________helooks.⑶根根据调查查，大部部分女生生不像男男生一样样对足球球感兴趣趣。Accordingtothesurvey，___________________________________________________.仿写：请请将下列列句子译译成英文文。interestedinfootballasboysarenotas/sousefulasyouthinkHeisn’’tasoldasmostgirlsa轻松走近高考一、完形形填空本文主要要介绍美美国宇航航局在1978年开始始培训女女性宇航航员，以以及JudyResnick和和ChristaMcAuliffe两位女女性宇航航员的一一些情况况和他们们在1984年年入选参参加太空1.A。由下文andintheend...可知。2.D。由下文againsthavingwomeninspace可知，不少人抵制，反抗妇女参加到太空探索队伍当中。3.C。。由上文somepeopleagainsthavingwomeninspace到到后来的的In1978，NASAbeganthefirsttrainingprogrammeforwomenastronauts可可以得知知妇女成成功地加加入到了了这一行行列中。。4.A。。...werebothastronautsandtheywerebothwomen，but...之前前讲的是是相同点点，but转折折之后当当然是different5.B。。从上文的的thefirstgroupofwomen当当中挑选选人来进进行培训训。6.C。。由下文的的hiswholelife和和她后来来的事业业可知，，她的工工作是全全职的。。7.D。。固定搭配配devoteoneslifeto...8.B。。由下文可可知，她她是一名名老师，，没有刻刻意要去去当航天天员，航航天局在在找合适适的教师师陪同航航天员进进入太空空时，她她有幸被被选中了了。9.B。。由句意可可知，教教师是陪陪同航天