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Unit4Astronomy:thescienceofthestars必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固核心考点-2-高频词汇难点句型1.intime及时;
终于;总有一天[教材原句]Theywereintimetoproducecarbondioxide,nitrogen,watervapourandothergases,whichweretomaketheearth’satmospher
e.(Page25)它们最终产生了二氧化碳、氮气、水蒸气和其他多种气体,从而形成了地球的大气层。intimetodosth.=intimeforsth.及时做某事ontime准时allthetime一直;始终innotime立即,马上atatime一次;每次at
onetime曾经;一度atthesametime同时attimes有时takeone’stime别着急;慢慢来必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固核心考点-3-高频词汇难点句型用含有time的短语完成句子①Hewant
stoseechangesinthecompanyandIamsurehewill,.②Rockclimbingisgreatfun.Youwillgetclosetonatureandtakeadventures.③—IhavetoldNancyman
ytimesaboutthemeeting,butshestillforgotit.—Iunderstand.Actually,anyonecanbeveryforgetful.intimeatthesametimeattimes必修3Unit4Astronomy:thescienceofthe
stars核心考点随堂巩固核心考点-4-高频词汇难点句型2.unlikeprep不同;不像[高考佳句]Unlikefast-foodplaces,finediningshopsprefercustomerstostaylongerandspend.(2018·江苏卷)与快餐店不同的是,好的
餐饮店更喜欢顾客待更长的时间并且更多地消费。dislikev.不喜欢alikeadj.相似的,同样的adv.一样,以同样的方式unlikelyadj.不太可能的;没希望的Itisunlikelythat...
不可能……beunlikelytodosth.不可能做某事必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固核心考点-5-高频词汇难点句型用unlike的适当形式填空①StephenHawkingbelievesthatearthistobetheonl
yplanetwherelifehasdevelopedgradually.②Itisthenaughtyboytostaycalmforsuchalongtime.Heisusuallynoisy.unlikelyunl
ike必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固核心考点-6-高频词汇难点句型3.harmfuladj.有害的[教材原句]Whatmanyscientistsbelieveisthatthecontinuedpres
enceofwaterallowedtheearthtodissolveharmfulgasesandacidsintotheoceansandseas.(Page26)很多科学家相信,由于地球上长期有水存在,它使得地球得以把曾经存在于大气层中的有害气体和酸性物质溶解在海洋里。behar
mfulto对……有害harmn.&v.伤害;损害doharmto对……有害domoreharmthangood害多利少meannoharm无恶意必修3Unit4Astronomy:thescienceofth
estars核心考点随堂巩固核心考点-7-高频词汇难点句型单句填空①Expertssaybeingexposedtosunlightfortoomuchtimewilldoharmone’sskin.②Tom’sfatherhasdecide
dtogiveupsmokingbecauseitis(harm)tohishealth.toharmful必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固核心考点-8-高频词汇难点句型4.existvi.存在;生存[高考佳句]
“Thatisonlyevidencethattraditionsonceexisted,”hesaid.(2018·全国Ⅲ卷)“那只是传统曾经存在的证据,”他说。existencen.存在comeintoexistence出现,开始存在必修3Unit4Astronomy:thesc
ienceofthestars核心考点随堂巩固核心考点-9-高频词汇难点句型用exist的适当形式填空①Theonlyproblemiswhetherwecanfindthisspecialwoodintheforestinsuc
hashorttime.②Nooneknowswhenthisoldtemplecameinto.existingexistence必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固核心考点
-10-高频词汇难点句型5.inone’sturn轮到某人;接着[教材原句]Thustheyhave,intheirturn,becomethemostimportantanimalsontheplanet.(Page26)因此,它们变成了地球上最重要的动物。b
yturns轮流地,交替地inturn依次地,轮流地taketurnstodo/doingsth.依次/轮流做某事Itisone’sturntodosth.轮到某人做某事。单句填空①Thegirlsofthisdormtaketurns(fetch)boiledwa
tereveryweek.②Advertisingcaninfluenceconsumers’moods,which,turn,caninfluenceconsumers’reactionstoproducts.fetching/
tofetchin必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固核心考点-11-高频词汇难点句型6.prevent...from阻止;制止[教材原句]Theyareputtingtoomuchcarbondioxideint
otheatmosphere,whichpreventsheatfromescapingfromtheearthintospace.(Page26)他们把过多的二氧化碳释放到大气层中,这使得地球上的热不能释放到太空中去。阻止……做某事
stop...fromkeep...from(from不能省略)holdback...frombar...fromban...frompreventionn.阻止;预防必修3Unit4Astronomy:thescienceofthestars核
心考点随堂巩固核心考点-12-高频词汇难点句型单句填空①Shelookssad.Couldyoupleasetellmewhatitisthatpreventsherbeingashappyasbefore?②Aimedat(prevent)
violentcrime,thesemeasuresareverypopular.frompreventing必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固核心考点
-13-高频词汇难点句型7.puzzlen.谜;难题vt.&vi.(使)迷惑;(使)为难[教材原句]Howlifebeganonearthisoneofthebiggestpuzzlesthatscientistsfoundhardtosolve.(Page27)地球生命如何起源是
科学家们觉得很难解决的最大的难题之一。puzzleabout(over)为……大伤脑筋,对……冥思苦想beapuzzletosb.令某人费解puzzledadj.感到迷惑的puzzlingadj.令人困惑的单句填空①What(puzzle)thedoctorsmost
wasthattheycouldnotfindthecauseofthestrangedisease.②Johnseemedpuzzledwhatthequestionmeant.puzzledabout/over必修3Unit4Astronomy:thescienceofthestars核心
考点随堂巩固核心考点-14-高频词汇难点句型8.pulln.&vt.拉(力);拖;牵引力[教材原句]Astherocketroseintotheair,wewerepushedbackintoourseatsbecauseweweretryingtoescapethepulloft
heearth’sgravity.(Page30)随着火箭的升空,我们被重重地推回到座位上,因为我们正尽力摆脱地球的引力。pulldown拉倒pulloff脱下,驶离pullon穿上pullout拉开,驶出,
拔出pullover把车(船)开过来;靠边停车pullthrough(使)渡过难关,(使)恢复健康pullup停车必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩
固核心考点-15-高频词汇难点句型单句填空①MrBrown’sconditionlooksveryseriousanditisdoubtfulifhewillpull.②You’dbetterpullyourcartothesideofthe
roadifyoumustansweraphonecall.throughover必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固核心考点-16-高频词汇难点句型9.breakout突发
;爆发[教材原句]Wewatched,amazedasfirebrokeoutontheoutsideofthespaceshipastheearth’sgravityincreased.(Page31)我们惊奇
地看着,随着地球引力的增加,宇宙飞船的外层燃烧起火。几个表示“发生”的词语takeplace,breakout,happen均无被动形式,bringabout“使发生”除外。单句填空①Whatwouldyoudoifthewarweretob
reak.完成句子②Tomwasstillsleepingwhenthefire(发生)andthenitspreadquickly.outbrokeout必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固
核心考点-17-高频词汇难点句型Thisproducedachainreaction,whichmadeitpossibleforlifetodevelop.(Page26)这就产生了一个连锁反应,使得生命的发展成为可能。(1)make+it+宾语补
足语+宾语it做形式宾语,真正的宾语由不定式或that从句充当。宾语补足语常常由形容词或名词充当。(2)make+宾语+省略to的不定式做宾语补足语(当make变为被动语态时不定式不能省略to)。(3)make后也可以接过去分词、形容词或介词短语等
做补语。用所给词的适当形式填空①Peopleinthewestmakeitarule(buy)Christmaspresentsfortheirrelativesandfriends.②Iwasmade(study)24hoursaday.
tobuytostudy必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固随堂巩固-18-ⅠⅡⅢⅠ.单句填空1.—Ihateitwhenitrains.—Cheer!It
willbesunnytomorrow.2.Whethertheirflightwillarrivetimeiswhattheyareconcernedabout.3.Insomecountries,poisonoussnakescanbeusedtowatchthejewelsinshopsa
tnight.4.A(violence)tornadohitavillageinsouthwestofChinatheotherday.5.Asweallknow,abadeatinghabitis(harm)toone’shealt
h.6.Doyoubelievethatthereisthe(exist)ofghosts?uponoverviolentharmfulexistence必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固随堂巩固-
19-ⅠⅡⅢ7.Heoftensaysthathedoesn’tbelieveinany(religious)andonlybelievesinhimself.8.Weneedmanypowerful(system)tokeepastablesocietyrunning
smoothly(顺利地).9.Assoonasthefirebroke,itspreadquickly.10.Inordertoblockthesunshine,thestudentshadmanybookspiledhi
gh.religionsystemsoutout必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固随堂巩固-20-ⅠⅡⅢⅡ.单句改错1.Thereisapuzzlingexpressiononhisfacebecauseofthepuzzlin
gproblem.2.Noonecanpreventtheplancarriedout.3.Don’tleaveherwaitoutsideintherain.4.Ifapersonorthingchainedtosomething,theyarefastenedt
oitwithachain.5.ThiskindofplantwasonlyexistedinAfrica.第一个puzzling→puzzled在carried前加beingwait→waiting在chained前加is去掉was
必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固随堂巩固-21-ⅠⅡⅢ6.Howourspringsportsmeetwillbeheldornotthisweekisnownotknownyet.7.Itwasthestu
dyofhistorythatgaveabirthtosocialscience.How→Whether去掉birth前的a必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固随堂巩固-22-ⅠⅡⅢⅢ.话
题微写作翻译下面5个句子,然后通过合理想象整合成一篇短文。1.上周这家工厂发生了一场火灾。(breakout)2.由于火灾发生在白天,人们发现从工厂里逃出来很容易。(nowthat)3.不久消防队员及时赶到,将火扑灭。(putout)4
.他们调查发现,这场火灾是工人操作不当引起的。(findout)Lastweek,afirebrokeoutinthefactory.Nowthatthefirebrokeoutinthedaytime,peoplef
ounditeasytoescapefromthefactory.Thefiremenarrivedintimeandsoontheyputoutthefire.Theyfoundoutthatthefirewascausedbytheimpro
peroperationoftheworkers.必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固随堂巩固-23-ⅠⅡⅢ5.今后能否防止火灾的发生取决于我们的安全意识。(depend)W
hetherwecanpreventthefirefrombreakingoutdependsonourawarenessofsafety.必修3Unit4Astronomy:thescienceofthestars核心考点随堂巩固随堂巩固-24-ⅠⅡⅢ[
连句成文]Lastweek,afirebrokeoutinthefactory.Nowthatthefirebrokeoutinthedaytime,peoplefounditeasytoescapefromthefac
tory.Andthefiremenarrivedintimeandsoontheyputoutthefire.Latertheyfoundoutthatthefirewascausedbytheimproper
operationoftheworkers.Infuturewhetherwecanpreventthefirefrombreakingoutdependsonourawarenessofsafety.