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1、Unit 4Astronomy: the science of the stars必必 修修 3 3栏目导航知识要点导航知识要点导航知识要点点击知识要点点击知识要点巩固知识要点巩固知识要点知识要点导航导航重点单词1_ n系统；体系；制度2_ n学说；理论3_ n大气层；气氛4_ prep.不同；不像5_ adj.基本的；基础的6_ vi.& vt.乘；增加7_ n卫星；人造卫星8_ vi.& vt.碰撞；坠落9_ vi.& vt.(使)浮动；(使)漂浮n漂浮物systemtheoryatmosphereunlikefundamentalmultiplysatellitecrashfloat重点
2、单词10_ n天文学_ n天文学家_ n宇航员11_ n宗教；宗教信仰_ adj.宗教上的；信奉宗教的；虔诚的12_ n球体；地球仪；地球_ adj.全球性的；全世界的13_ adj.猛烈的；激烈的；强暴的_ n暴力；激烈；猛烈_ adv.暴力地；猛烈地14_ adj.有害的_ n& vt.损害；伤害；危害_ adj.无害的15_ n谜；难题vt.& vi.(使)迷惑；(使)为难_ adj.感到困惑的_ adj.令人困惑的astronomyastronomerastronautreligionreligiousglobeglobalviolentviolenceviolentlyharmful
3、harmharmlesspuzzlepuzzledpuzzling重点单词16_ n生物学_ n生物学家17_ n物理学家_ n物理学 18_ n气候_ n天气19_ n& vt.拉(力)；拖；牵引力_ n& vt.推；推动，推进20_ vi.存在；生存_ n存在；生存21_ vt.用尽；耗尽；使精疲力尽_ n耗尽；枯竭；精疲力尽_ adj.耗尽的；用完的；精疲力尽的_ adj.使耗尽的；使人精疲力尽的 biologybiologistphysicistphysicsclimateweatherpullpushexistexistenceexhaustexhaustionexhaustedex
4、hausting重点短语1_ 使和相匹配2_ 及时；终于3_ 产生；分娩4_ 轮到某人；接着 5_ 阻止；制止 6_ 挡住(光线)7_ 感到高兴；感到振奋 8_ 既然 9_ 突发；爆发10_ 密切注意；当心；提防 11_ 把看作是 12_ 产生；形成13_ 去旅行 14_ 接近 15_ 向前迈步 match within timegive birth toin ones turnprevent fromblock outcheer upnow thatbreak outwatch outthink of as come into being make a trip get close to s
5、tep forward知识要点点击知识要点点击1 1harmfuladj.有害的Some boys are too crazy about playing games on the computer, which is very _ (harm) to their health.有些男生对玩电脑游戏简直到了痴迷的程度，这对他们的健康非常有害。Air pollution and noise pollution caused by automobiles do harm _ our health.由汽车产生的空气污染和噪音污染对我们的健康造成了危害。If you want to solve the
6、 problem in this way, there is no harm _ calling him.如果你想以这种方式来解决问题，你不妨给他打个电话。The trouble was sparked off by an apparently _ (harm) phrase.这场麻烦是由一句明显无恶意的话引起的。harmfultoinharmless2 2existvi.存在；生存(没有被动语态，也不用于进行时态)onexistenceexisting3 3puzzlevt.(使)迷惑；(使)为难；(使)窘困vi.感到迷惑n(游戏的)猜谜；难题；谜The police are still p
7、uzzling _ how the accident happened.警察仍在苦思这起事故是怎么发生的。She managed to puzzle _ the meaning of that long sentence.她总算把那个长句的意思揣摩出来了。Where the lost boy has gone still remains _ puzzle to us.丢失的男孩去了哪儿对我们来说仍是个谜。The whole business is very _ (puzzle). There is a lot more to it than meets the eye.整件事令人非常费解，远比
8、看起来复杂。about/overoutapuzzling4 4pulln& vt.拉(力)；拖；牵引力pull back 撤回；后悔pull down 拆毁；摧毁；把往下拉；使下跌pull in (车辆)进站停靠；靠边停靠pull out 驶出；(使)退出；(列车)出站pull over (车辆)向路边停靠；驶向路边pull through康复，痊愈；度过难关pull up 拔起；停车；阻止Several houses were pulled _ to make way for the new road.为了给新修的道路让路，几座房屋被拆毁了。The police car signalled
9、to us to pull _.警车发出信号，要我们驶向路边停靠。We waved as the train pulled _ of the station.火车驶出车站时我们挥手告别。The doctor told me that I would pull _.医生告诉我我会康复的。downin/overoutthrough1 1in time及时；终于；总有一天on time 准时；按时in no time 立即；马上all the time 一直；始终at no time 决不(位于句首时，句子用部分倒装)at a time 一次；每次at one time曾经；一度at the sam
10、e time 同时take ones time 别着急；慢慢来from time to time 不时；有时；偶尔kill time 消磨时间2 2in ones turn轮到某人；接着inbyto put3 3preventfrom阻止；制止No one can prevent this plan from _ (carry) out.谁也不能阻止这个计划的实施。He wears sunglasses to protect his eyes _ the strong sunlight.他戴墨镜保护眼睛免受强烈太阳光的伤害。being carriedfrom4 4cheer up(使)高兴；(
11、使)振奋；感到高兴；感到振奋I do hope she can cheer _ and accept the challenge of life bravely.我真心希望她能振作起来，勇敢地接受生活的挑战。Lets go to the football game and cheer _ our favorite team.咱们去看足球比赛，为我们最喜爱的球队呐喊助威。upfor【句式点拨】在“make itadj./n.for sb/sthto do sth”结构中，it是形式宾语，真正的宾语是后面的动词不定式，而形容词(或名词)充当了宾语补足语成分。另外，it作形式宾语，除了可指代不定式结
12、构外，还可以指代that引导的宾语从句：make itadj./n.thatclause。1 1“make itadj./n.to do sth”结构They made it _ (clearly) to the public that they did an important and necessary job.他们向公众表明，他们所做的工作重要且必不可少。Praise makes good men _ (good) and bad men worse. 赞扬使好人更好，坏人更坏。She let me see that making others feel good made me _ (
13、feel) good, too.她让我明白了使他人开心也会使自己开心。clearbetterfeelWhen I first came to New York, I had a lot of trouble making myself _ (understand). 我刚到纽约时，想让别人听懂我的话非常困难。 “Make _ (you) at home，” the hostess said to me as soon as I entered the house. 我刚一进门，女主人就对我说：“就像在你自己家一样。”understoodyourself2 2“Abe倍数as形容词或副词原级asB”的倍数表达法thanaswhatNow that you are interested in traditional Chinese culture
