(人教版)高考英语一轮复习课件必修三预习案 Unit 4　Astronomy the science of the stars (含答案)

这是一份(人教版)高考英语一轮复习课件必修三预习案 Unit 4　Astronomy the science of the stars (含答案)，共15页。PPT课件主要包含了-2-，-3-，-4-，-5-，-6-，-7-，-8-，-9-，-10-，-11-等内容，欢迎下载使用。

system n.　　系统;体系;制度thery n.学说;理论vilent adj.猛烈的;激烈的;强暴的unlike prep.与……不同;不像harmful adj.有害的thus adv.因此;于是exist vi.存在;生存puzzle n.谜;难题vt.& vi.(使)迷惑;(使)为难satellite n.卫星;人造卫星climate n.气候spaceship n.宇宙飞船pull n.& vt.拉(力);拖;牵引力astrnmy n.　天文学
religin n.宗教;宗教信仰atm n.原子billin prn.& n.& adj.<英>万亿;<美>十亿glbe n.球体;地球仪;地球carbn n.碳dixide n.二氧化物atmsphere n.大气层;气氛fundamental adj.基本的;基础的acid n.酸chain n.链子;连锁;锁链multiply vi.& vt.乘;增加xygen n.氧carbn dixide二氧化碳bilgy n.生物学
bilgist n.生物学家gravity n.万有引力;重力gentle adj.温和的;文雅的physicist n.物理学家crash vi.& vt.碰撞;坠落flat vi.& vt.(使)浮动;(使)漂浮n.漂浮物
『语用规律归纳』1.“良好性格”的描写gentle温和的easy-ging随和的utging外向的generus慷慨的
2.与“太空”有关的单词集锦astrnmer n.天文学家astrnmy n.天文学astrnaut n.宇航员satellite n.卫星rbit n.轨道universe n.宇宙gravity n.万有引力planet n.行星spaceship n.宇宙飞船atmsphere n.大气层
『构织连脉词族』1.astrnmy→astrnmer n.天文学家2.religin→religius adj.宗教的3.thery→theretical adj.理论上的4.vilent→vilence n.暴力→vilently adv.猛烈地5.unlike→like prep.像;如同vt.& vi.喜欢→dislike vt.不喜爱;厌恶6.presence→present adj.在场的 n.目前,现在 v.出席;颁发;授予7.harmful→harm n.伤害;损害→harmless adj.无害的8.exist→existence n.存在;生存9.puzzle→puzzled adj.迷惑不解的→puzzling adj.令人迷惑的10.extinct→extinctin n.灭绝
『语境活用』1.There are many vilent prgrammes n TV and the vilence des harm t ur children.(vilent)2.Whether there is life 　existing　(存在) n ther planets is a questin which 　puzzles　(使迷惑) scientists. 3.He ften says that he desn’t believe in any religin but meanwhile he respects thers’ 　religius　 freedm.(religin) 4.The harmful materials became harmless t the envirnment after being dealt with.(harm)5.Unlike (不像) Hainan Island,the climate (气候) in the nrth is usually cl in Autumn.
1.slar system 太阳系2.in time及时;终于3.lay eggs下蛋4.give birth t产生;分娩5.in ne’s turn轮到某人阻止;制止7.blck ut挡住(光线)8.cheer up感到高兴;感到振奋9.nw that既然10.break ut突发;爆发11.watch ut fr密切注视;当心;提防
『语境活用』1.I intended t catch the early train,but I didn’t get up in that yu are a cllege student,yu shuld learn t be ut fr these animals!They culd be terrified if there shuld be a sudden lud anther wrld war break ut,what wuld becme f human beings?5.I decided nt t let ne single lss t keep me frm ding what I lve,s I cheered up and devted myself t singing again.
『语用规律归纳』1.cheer用法与短语cheer n为……鼓劲加油cheer up (使)高兴起来,(使)振奋起来Cheers!干杯!2.“小心;当心”高频短语be careful小心watch ut 小心;当心lk ut当心take care小心3.birth用法小结give birth t生,引起,产生at birth在出生时frm birth自出生以来
『领悟教材语境』1.This prduced a chain reactin,which made it pssible fr life t develp.(Page 26)[考点提炼] make+宾语+宾语补足语 fund I was carried twice as far as n the earth and fell ver.(Page 31)[考点提炼] 倍数表达法3.“Oh dear,” I cried,“walking des need a bit f practice nw that gravity has changed.”(Page 31)[考点提炼] nw that引导原因状语从句
『高考写作情景』1.因特网使得分享最新消息成为可能。The Internet makes it pssible t share the latest news.2.这条线是那条线的四倍长。This line is fur times as lng as that ne.3.既然你对中国传统文化感兴趣,我认为这个节日对你来说将会是一次有意义的经历。Nw that yu are interested in traditinal Chinese culture,I think this festival will be a wrthwhile experience fr yu.
『话题与语篇填空』The earth was just 1.　a　 clud f dust after the “Big Bang”.The earth explded 2.ludly(lud) with fire and rck.They were in time t prduce many things,which were 3.t make(make) the earth’s atmsphere.As the earth cled dwn,water began t appear n its surface.It allwed the earth t disslve 4.harmful(harm) gases.Then life began t develp. 
Small plants multiplied and filled the ceans and seas with xygen.This encuraged the 5.develpment(develp) f early shellfish and all srts f fish.Land animals such as insects,reptiles and dinsaurs 6.appeared(appear) after green plants began t grw n land.Small clever animals spread all 7.ver the earth.They are putting t much carbn dixide int the atmsphere,8.which prevents heat frm escaping frm the earth int life will cntinue n the earth fr millins f years t cme will depend n whether this prblem can 10.be slved(slve).