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精心整理高一英语必修三知识点总结Unit4以下是为大家整理的关于《高一英语必修三知识点总结Unit4》,供大家学习参考!Unit4Astronomy:thescienceofthestarsbefundamentalto***对是基本的,必需的Thisisfundamentaltoatrueunderstandingofthebook.这对真正理解这本书十分重要insbspresence当着某人的面,有某人在场Sheaskedthemnottodiscussthematterinherpresence.她要求他们不要当着她的面讨论这个问题beharmfulto…对有害的=doharmto••*Theairhereisharmfultoourhealth.这里的空气对我们有害Thereisnoharmindoingsth.不妨做某事=Itdoesnoharmtodosth.Hemaynotbeabletohelpbutthere^snoharminaskinghim.他可能帮不了忙,但是求他一下倒也无妨existon…靠生存=liveoneeTheyexistonverylittlefood.他们靠极少的食物生存existin…存在于中SeveralpeoplebelievetheDevilexistsintheworld.少数人认为世界上存在恶魔laminapuzzleaboutwhathesaid.我对他说的话迷惑不解
8.intime1)迟早;最后二soonerorlater;eventually2)及时;不迟=notlateYou111earnhowtodoitintime.你早晚能学会做这件事的Willlbeintimeforthetrain我赶得上那趟火车吗?givebirthto…生出,产出ShegavebirthtoasecondchildinJanuary.一月份的时候她生了第二个孩子TheChinesenationhasgivenbirthtomanynationalheroesandrevolutionaryleaders.中华民族养育了很多民族英雄和革命inonesturn轮到某人也(做某事),也Theyintheirturnmadeaproposal.他们接着也提了一个建议byturns轮流交替Thetwobrotherslookedaftertheirsickmotherbyturns.兄弟俩轮流照看他们生病的母亲inturn依次Eachmaninturnstoodupandspoke.每个人依次站起来发言Itisonesturntodosth.轮到某人做某事Itsyourturntowashthedishes.今天轮到你洗盘子了preventsb./sth.fromdoingsth.阻止某人做某事=stopsb./sth.fromdoingsth.=keepsb./sth.Fromdoingsth.Theheavyrainpreventedusgoingonbutwedidntloseheart.大雨阻止我们前进,但是我们不灰心失望escapefrom…从逃出Whohelpedhimescapefromtheprison是谁帮他逃出监狱的?blockout1)挡住(光线或声音)2)忘掉,抹去(不愉快的事)Blackcloudsblockedoutthesun.乌云遮住了太阳Overtheyearsshehadtriedtoblockoutthatpartofherlife.多年来她努力想把生命中的那一段经历从记忆中抹去blockoff(用障碍物)隔开,封锁Policeblockedoffthestreetaftertheexplosion.在发生爆炸之后,警方用路障封锁了那条路blockup塞住,封住(孔洞)Mynoseisblockedupbecauseofaheavycold.因患重感冒,我的鼻子堵了crash(sth.)intosth.(把某物)撞到某物上Hecrashedhiscarintoawall.他的汽车撞到了墙上pullin1)(火车等)进站2)吸引(观众、支持这等)Thetrainpulledinrightontime.这列火车正点到站Thenewshowiscertainlypul1inginthecrowds.新的表演一定很吸引人pullout1)拔出,取出(+of…)2)(火车等)驶离(车站)Hepul1edoutagun.他掏出一支枪larrivedasthelasttrainwaspullingout.我到达时,末班列车刚刚开出pulldown拆毁Thecinemasheusedtovisithadbeenpulleddown她常去的那家电影院已经拆除了pullup(使车辆)停下Thedriverpu11edupatthetrafficlights.司机在红绿灯前把车停住.pullthrough恢复知觉或康复Shewassoi11thatitseemedunlikelythatshewouldpullthrough.她病得很厉害,看来不大可能康复了themassof大多数的(人)Themassofworkersdonotwantthisstrike.大多数工人不愿举行这次罢工beamassofsth.充满;布满Thegardenwasamassofcolour.花园里的景色五彩缤纷Hisfacewasamassofbruisesafterthefight.他打完架后脸上青一块紫一块的inthemass总体上;总的来说Shesaysshedoesntlikechildreninthemass.她说从总体上讲她不喜欢孩子cheerup感到振奋;(使)高兴起来Thefanscheeredupwhentheysawtheirfavoritestar.看见自己喜欢的明星,“粉丝们兴奋起来了Tomboughthisgirlfriendalargediamondringtocheerherup.为了哄女友高兴,汤姆给她买了一棵大钻戒cheersb.on为某人加油;鼓励Thecrowdcheeredtherunnersonastheystartedthelastlap.赛跑进入最后一圈时,观众为运动员加油鼓劲nowthat…既然=since••-Nowthateveryoneishereletsdiscusstheproblem.既然大家都到了,让我们开会吧getthehangofdoingsth.口语掌握做某事的窍门、要点Haveyougotthehangofdrivingacar你掌握开车的窍门的了吗?Idontquitegetthehangofhisspeech.我不十分了解他讲话的要点breakout火灾、战争等爆发WorldWarIIbrokeoutinl
939.第二次世界大战是1939年爆发的comeabout发生是不及物动词短语,无被动语态Howdiditcomeaboutthatyougotlost你怎么会迷路了呢?watchoutfor**当心,提防Youllbecheatedifyoudontwatchout.如果你不当心,就会上当受骗Watchoutforcarswhenyoucrosstheroad.过马路时要当心车辆倍数的表达方法Ais+倍数+as+adj./adv.+asB“A是B的……倍”Ais+倍数+比较级+thanB“A比B……倍Ais+倍数+thesizeheightlengthwidth等+ofB“A是B的……倍”ThepopulationofChinaisaboutsixtimesaslargeasthatoftheUnitedStates.中国的人口大约是美国的6倍Thejetfighterfliesthreetimesasfastassound.这架喷气式战斗机的飞行速度是音速的3倍Thisroomisthreetimeslargerthanthatone.这个房间比那个房间大3倍Thisroomisthreetimesthesizeofthatone.这个房间是那个房间的3倍大。