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Unit4Astronomy thescience of the stars课前预习案I里填准:记军「稳固根基法词汇语境用II II.情景默写I（碰撞）
1.The Transitionis nowgoing throughcrash teststo makesure itmeets federal（•全国卷）safety standards.2017H（导航）（系统）
2.These includecustom-made navigationtools,night visionsystems and（•全国卷）intelligent speedadaptations.2017HI
3.Worse still,being addictedto cellphones mightalso leadto teenagers9poorperformance atschool,thus（因止匕）adding to the elders9worries.（温和的）
4.His gentlesmiles andready handshave alwaysbeen ourbest prides.（气氛）
5.The finalsof thematch weregoing onin anexciting atmosphereand wonheartyapplause attimes.（天文学）
6.His brotherreceived adegree ofastronomy whenhe graduatedfrom college.（拉;拖）
7.Youd betterpull yourcar overto theside of the roadif youmust answeraphone call.（基本的）
8.Some fundamentalmistakes arenot allowedto makewhen you are doingthework.（气候）
9.As we know,the earthis beingwarmer andwarmer due to the global climatechange.（不像）
10.Unlike mostpeople in the officewho eto workby car,I usuallyetowork bybus.（乘）
1.1If youmultiply twoand three,you willget six.（氧气）
1.2Oxygen sa kindof gasthat isnecessary foranimals andplants to live.（重力）.
13.The youngman knowslittle aboutNewtons lawof gravity（飘动）
14.The smellof newbread floatedup fromthe kitchen.（感
15.When theChinese womenvolleyball teamturned up,all thefans cheeredupIf Ivisited themoon,there would be aproblem Imight befaced withhow toeat anddrink.The gravityofthemoon isso weakthat thefood willfloat around.I would have totakeall myfood withme.So itcould beput in a tubeand thenI wouldbe able to suckit moreeasily.Perhaps I would usea strawto doit.lt can prevent thefood fromfloating away.Only inthis waycan the problem be solved.!will have a tryin time.I课后提能案卜i活学巧练寸明理通法」.阅读理解IElectricity fromrenewable sourcesincluding solar,wind and others willreplace coalas the largestsource ofelectricity shortlyafter
2030.Thats thanksto bothfuture globalinvestmentin cleanenergy powerfactories anda declinein coalpower usein developednationslike theU.S.and inEurope.By2040,there willbe13%more energyproduced bycleanpower thanby coalfactories.Clean energyalready contributedto almosthalf ofthe（发电容量）worlds newpower generationcapacity addedlast year.Chinas growingservice economyis actually a bigdeal forenergy.China,the worldsfactory,has beenworking tobuild moreindustries aroundservices insteadof itshistoric■Sg楙怖械力focus onheavy industry.As a result,the countrysenergy intensity——energy（肖耗）consumption7per unit of economicoutput—has beendeclining over the yearsandthat ishaving amajor effecton globalenergy use.China has been ableto reducetheamount of energy itconsumes perunitoffuture economic growth by85%over thelast twodecades.（排放Economic growthgradually breaksthe connectionwith carbon emissions物）.For years,economic developmenthasbeentied toenergy use.Generally,countriesthat usea lotofenergyhaveastronger economy.But withthe riseof cleanenergytechnologies,a handfulof smallEuropean countrieshave beenabletolower theircarbon，emissions withoutdampening theireconomic growth.Norway Denmark,Finland,Icelandand Swedenhave ledthis trend.But nowthe InternationalEnergy Agencyhas foundthat global carbon emissionsremainedflat ordeclined everso slightlyin2014,while the worlds economyactually grewat a goodpace.That islikely tobe abnormaland wontbe repeatedin thenear future.Butthe datasuggests that the poorconnection betweencarbonemissionsand economicgrowthis startingto happenon abroader rangeoutside ofthose small,wealthy early-adopternations.【语篇导读】本文为说明文年后，清洁能源将会主导电力供应
20301.Clean energy.A.grows ata slowpaceB.will meeta greatchallengeC.will beethe mainenergy sourceD.leads toheavily investingin coalpower use答案［推理判断题由第一段的第一句和最后两句可推知，清洁能源将会成为C主要的发电来源］
2.What canweknowfrom Para.2A.China isturning toservice economy.
8.China willwork tobe theworlds factory.C.Chinas energy consumption isincreasing gradually.D.Chinas economicgrowth affectstheglobaleconomy.答案［推理判断题由第二段的第二句可知，一向被誉为“世界工厂”的中国A正在逐渐摆脱对重工业的依赖，转而围绕服务业发展更多的产业，由此可推知，中国正在转向服务经济］
3.The underlinedword dampening”in Para.3is closestin meaningto A.increasing B.blockingC.forcing D.demanding答案［词义猜测题由画线词所在语境可知，经济增长逐渐与碳排放脱钩，B随着清洁能源技术的兴起，少数欧洲国家已经可以在不影响经济增长的blocking情况下降低其碳排放量］
4.The textsuggests that.A.theworldseconomy willslow downB.globalcarbonemissions willincreaseC.Finland isin urgentneed ofstronger economicgrowthD.economicgrowthwill dependless onenergyconsumption答案［推理判断题由最后一段可知，碳排放减少而经济保持增长的情况将会D在更大范围内发生，由此可推知，经济增长对能源消耗的依赖性将降低］七H.选五］How longcan humanbeings liveHowever,110years isprobably thelongest thatanyonecould hopeto live-if heor she is extremelyhealthy andlucky.Some scientistsevensay we can liveas longas130years!2They wearout,andas aresult,we getold andeventually die.Even thoughwe cantlive forever,we areliving alonger lifethan everbefore.In1900,the averageAmerican life-span was only47years,but todayit is75years!3Sixty—five maybe out—of-date as the dividingline betweenmiddle ageandold age.After all,many olderpeople dontbegin toexperience physicaland mentaldeclineuntil afterage
75.People areliving longerbecause morepeople survivechildhood.4Now that thechances ofdying youngare muchlower,the chancesof livinglong aremuch higherdue tobetterdiets andhealth care.5The changesin our population willhave lastingeffects onour social developmentand ourway oflife.Some peoplefear suchchanges willbe forthe worse,while someseechances,not disaster.Many menand womenin theirgolden years“are healthy,still active,and youngin mindif notin age.With longlives aheadof older citizens,they needto stayactiveand devoted.A.When doesold agebegin thenB.On thewhole,ourpopulationis gettingolder.C.As thesociety growsold,we need the contributionsof ouroldercitizens.D.Yet,the cellsin the human bodysimply cannotcontinue toreproduce endlessly.E.Arecent researchshows thatcancer cellscan multiplythemselves likecrazy atall times.F.Most scientistsstudying oldage thinkthehumanbody isdesigned to live nolonger than120years.GBefore modemmedicine changedthe lawsof nature,many childrendied ofmonchildhood diseases.【语篇导读】本文是议论文，讨论了人类寿命增加这个话题［根据上文的句子”问人类能活多久下文是
1.F“How longcan humanbeings live回答这个问题，项内容符合语境故选］F F［根据下文的句子
2.D^They wearout,and asaresult,we getold andeventually die.”可知，这里是人的细胞不可能无止境地复制故选］D
3.A［根据下文的句子aSixty—five maybe out—of—date as the dividingline between可知，上文是问:人的老年是什么时候开始的？故选］middle ageand oldage.A［根据上文的句子
4.G“People areliving longerbecause morepeople survivechildhood.”可知这里提到很多人活过了童年，下文是介绍以前很多儿童死于常见的儿童疾病故选］G［根据下文的句子
5.B“The changesin ourpopulation willhave lastingeffects onour可知，这里的人口的改变是人口老龄化socialdevelopmentand ourway oflife.故选］B.完形填空inPeter Wigginsgrew upinapoor family.He workeddiligently athis1job asteachingassistant ina privatekindergarten andput inthree more hours at night asa part-time cashierata2,By thetime Peter walked homewith slowand heavysteps everyday,it was oftenclose to
3.Peter workedvery hardin order to4his agedparents whohad retiredas restroomcleanerswith5savings leftafter puttingPeter andhis sisterthrough school.Peter was the，only6for hissister,Beth,wasoftenin poorhealth.，One day,as Peter was walkinghome fromACE Supermarketwhere he7he（绊脚）stumbled upona smallbrown packeton thepavement.The packagewas slightly8so hepicked itup toexamine itmore closely.To his9,it containedfifty—dollar bills.Peterknew it was nothis tokeep andthat the10might urgentlyneedthemoney.Without11Peterwalkedquickly tothe nearestpolice stationand handedit overtoMr.Roberts whowasthe police officer12for thatnight.Surprised tosee someonehand insucha largeamount ofcash13thepoliceofficer saidthat Peterwas indeeda rolemodelothers could
14.“Its nothingreally...!was doingwhat15wouldhavedone,“Peter5s faceturned redasthe officercontinued toask forhis nameand contactnumber sothat theowner could16thank him.The nextday,Peter receiveda17,The ownerofthelost moneywas none otherthan Peters18at theACE Supermarket!He hadfound outPeter fromRoberts andhaddecided to19Peter tothe positionof managerwith ahandsome increasein salary.He hadalsodecided topay forBeths
20.Peterwasoverjoyed.【语篇导读】作为家里唯一的顶梁柱，白天在幼儿园工作，晚上在一超市兼Peter职收银员一天晚上下班回家时，捡到一包裹并毫不犹豫地交给了警察戏Peter剧性的一幕出现了，包裹是超市老板的，为此也有一些回报Peter
1.A.any-time B.short-timeC.daytime D.night-time答案［根据下行的可知该空处选指白天在幼儿C threemorehoursatnight”C,Peter园工作］
2.A.supermarket B.night schoolC.restaurant D.hotel答案［根据下文第三段及最后一段可知答案］A
3.A.morning B.noonC.evening D.midnight答案［根据上文可知晚上加班个小时，加上工作疲倦，走得缓慢,故回D Peter3家时接近午夜］midnight
4.A.settle B.impressC.support D.treat答案［“支撑，赡养”，符合题意］C support
5.A.more B.someC.little D.much答案［“几乎没有”，表否定，符合题意］C little
6.A.son B.breadwinnerC.one D.assistant答案［由于父母已年迈退休，妹妹常身体不好，就成了家里的顶梁柱B Peter养家糊口的人，顶梁柱］breadwinner
7.A.stayed B.shoppedC.worked D.visited答案［根据上文可知晚上在一超市兼职，故选］C PeterC
8.A.old B.tornC.familiar D.heavy答案［根据该空后内容可知，他捡起包裹仔细端详，从而推知包裹有些破损B］torn o
9.A.joy B.disappointmentC.shock D.relief答案［令他惊讶的是，符合语境］C Tohis shock
10.A.leader B.assistantC.boss D.owner答案料想包裹的主人急需这笔钱，故选]D[Peter D
11.A.success B.fearC.hesitation D.doubt答案毫不犹豫地]C[without hesitation
12.A.on behalfB.on duty答案［代表；C.on watchD.on purposeB onbehalf值班；监视，站岗（多为门卫，士兵）;故意地］on dutyon watchon purpose
13.A.unfinished B.unusedC.unto uchedD.unexpected答案［原封不动的，一动未动的，符合题意］C untouched
14.A.look atB.look uptoC.look downon D.look forward to答案［警察说是别人都应敬仰尊敬的榜样看；仰视,尊B Peterlook atlook upto敬；瞧不起；盼望］look downon lookforwardto
15.A.few B.noneC.anybody D.policemen答案［对于警察的表扬回答道我只是做其他人都会做的事情C Peter任何人］anybody
16.A.independently B.personallyC.cautiously D.regularly答案［亲自，当面，符合题意］B personally
17.A.letter B.noticeC.call D.packet答案［第二天，接到了包裹主人的根据时间判断，可排除］C Peterletter
18.A.colleague B.bossC.consumer D.enemy答案［根据下文他所给的回报，可推知包裹的主人是超市的老板］B Peter
19.A.introduce B.exposeC.promote D.lead答案［介绍；使暴露；晋升；引导］C introduceexpose promotelead
20.A.university educationB.travel costsC.holiday partiesD.medical treatment答案［由上文第二段可知的妹妹身体不好，故该空指的是为其支付医疗费D Peter用，故选］D到振奋）.
16.Please tellme whenMr.Smith isarriving atthe trainstation sothat Ican pickhim upin（及时）.time（阻止）
17.Once hehas madeup hismind,no onecanpreventhim fromcarrying outtheplan.（突发:爆
18.At lastthe firefightersput outthe firein thesupermarket,which brokeout发）at tenthis morning.
19.You9ve mademe sufferinthepast,so nowyou,in yourturn（轮至U你）,suffer again!（分娩）
20.She marriedat17and gavebirth toher firstchild shortlyafter.（挡住）
21.She boughta heavycurtain toblock outthe light.词性转换n.（）
1.He oftensays thathe doesntbelieve inany religionreligious andonly believesinhimself.（）
2.The factorygives offharmful gases.They maydo harm to ourhealth.harm
3.Do youbelieve the existonc ofghosts Perhapsthey onlyexist inthe mindsof some（）people.exist
4.The puzzledlook onher facesuggested shewas puzzledabout thepuzzling math（）problem,puzzle
5.The robbershit themviolently.They couldntbear itany moreso theydecided toanswer（）violence withviolence andbegan theirviolent fightback,violent句型模仿写II II.句型公式形式宾语1it我理所当然地认为他会帮助我们I tookit forgranted thathe wouldhelp us..句型公式形式主语让2显而易见，一个好的学习习惯能帮助我们尽快达到目标It isobvious thata goodlearning habitcan helpus tospeed upto reachour destinations..句型公式引导的主语从句3what另外，可能最使你感兴趣的是，考试时我真的紧张、烦躁In addition,what mayinterest youmost isthat I am reallynervous andupset whentaking.（四川卷•满分作文）the exam
4.句型公式belucky enough to dosth只有二十个学生被选出到国外学习，我很幸运的成为其中一个There were20students chosento goabroad tostudy,and Jwas luckyenoughtobe oneofthem..句型公式5as+adj.+a/an+n.+as请给予他们鼓励，让他们和你们一样过着丰富多彩而充实的生活Please givethem encouragementtoliveas richand full@life asyou do.
6.句型公式倍数+as.・・as…新图书馆是旧图书馆的倍大4Our newlibrary isfour timesas largeastheold one..句型公式引导原因状语从句7now that既然大家都到齐了，我们可以开始开会了】Now thateverybody ishee,we canbegin themeeting.课堂研学案深化重点,突破疑难:第一板块重点单词I切•有害的
1.harmful a»高考必刷题练透单句语法填空/微写作
①As weall know,a badeating habitis harmfulharmto oneshealth.
②As faras Imconcerned,there isno harmharmfulin makingan apologyto himfirst.
2.exist ui»高考必刷题练透单句语法填空/完成句子
①Even thoughheisa littleboy,strange ideasalways existin hismind.
②The oldlady becameseriously illlast week；she hasonly existedon milkever since.
3.puzzle»高考必刷题练透单句语法填空/单句改错/微写作
①The policeare stillpuzzling about/over howthe accidentcould havehappened.
②Iampuzzledpuzzleby hisfailure toreply thathe hasntreplied tomy letter.
③Where thelost boyhas gonestill remainspuzzle tous.后力口或lemains a puzzlef puzzling
④Her puzzlinglook onher facesuggested shedidnt understandwhat Isaid.puzzling—puzzled
①Do youwant toget upin time to havebreakfast withyour family2017•全国卷in及时
②You11succeed in time becauseyouarealways workinghard.总有一天.终于©Working hardmade himsuccessful intime
④At onetime Igrew crazyabout skating.However,I fellonto theground from time totime,but Iknew thatIwould at notime beskilled ifI lackof practice.
⑤所以，我没有及时抽出时间给你回信山东卷Therefore,I couldntspare timeto writeyou backintime.»状元笔记全记牢立刻；马上lin notime决不（放在句首时，句子用部分倒装）at notime每次；一次atatime曾经；一度at onetime同时atthesame time有时；偶尔fromtimeto time⑵take one5s time别着急；慢慢来消磨时间kill time为轮到某人；接着
2.in oneturn»高考必刷题练透单句语法填空/微写作©People tryto avoidpublic transportationdelays byusing theirown cars,and this in turncreatesmore problems.
②I thinkits my turn todrive（drive）the kidsto schoolthis week.
③It turnedout thatthis youngman wasnoneotherthan theold mansson.
3.cheer up»高考必刷题练透单句语法填空/单句改错
①Upon arrivingattheclassroom,the authorwas cheeredup bya warmwele.
②They dothisinordertoencourage crowdsto cheertheir sportsteam on.
③Lets gotothefootball gameand cheerfor ourfavorite team.
①This bookis twicelongerlongthan thelength ofthat one.
②The worldspopulation hasgrown tomore thansix timeswhat itwas in
1800.
2.This produceda chainreaction,which madeit possiblefoe lifetr develop.这就产生了一个连锁反应使生命的发展成为可能»高考必刷题练透单句改错/一句多译
①The sunheats the earth,which makesit possible for plantsgrow.plants后力口to
②The girlknows threeforeign languages,which makesits easierfor herto finda goodjob.its—it
③精通这项技术可能会让我们更加有效地利用网络
③一1Mastering thetechnology makesit possiblefor US[Q use the Internet moreeffectively.33—2Mastering thetechnology makesj]possible thatwecanusetheInternetmoreeffectively.»状元笔记全记牢⑴在形容词/名词中为形式宾语，指代后面的不定式结构，形“makeit++todosth”it容词或名词为宾语补足语馈堂见|■知、，用，:::月力跨I/⑵在该句型中，作宾语的代不定式结构可换为引导的宾语从句that.课文语法填空INo oneknows exactlyhowtheearth began.However,according toa widelyacceptedtheory,it began with aBig Bang”.Then theearth explodedloudly andproduced watervaporand manygases,
1.making maketheearths atmosphere.And thenastheearthcooled down,water appearedand stayed2,on thesurface.lt wasthe presenceof water
3.thatallowed theearth todissolve harmfulgases andacids intothe oceansand seas,which madeitpossibleforlife todevelop.And the
4.appearance appearof smallplants encouragedthedevelopment ofearly shellfishand allsorts offish.Next,green plantsbegan togrow on，land.
5.They werefollowed byland animals.Later,reptiles appearedfor
6.the firsttimeafter whichdinosaurs developed.However,they suddenly
7.disappearedappear.Therefore,mammals roseon theearth.Finally,humans appearedand spreadall，overtheearth.
8.However,they areputting toomuch carbondioxide intothe atmospheremakingtheearthtoo hottoliveon.So
9.whether lifewill continueontheearth willdepend课文短文改错on whetherthis problemcan10,besolvedsolve,n.According toa wideaccepted theory,the universebegan witha“Big Bang”that threwmatterin alldirection.For severalbillions years after the Big Bang,earth wasstill justacloud of dust.What itwas tobee wascertain untilbetween
4.5and
3.8billion yearsbeforewhen thedust settledinto asolid globe.The earthbecame soviolently thatitwas not clearwhetherthe shapewouldbelast ornot.lt explodedloudly withfire androck.They wereontime toproduce carbon,nitrogen,water vaporand othergases,that wereto makethe earthsatmosphere.答案wide▲「accepted theory,the universebeganwitha“Big Bang”diiection billionsthatthrew matterin all.For severalyearsaftertheBigBang”,directions billioncertainAearth wasstill justa cloudofdust.What itwas tobee wasuntiluncertainthebeforebetween
4.5and
3.8billion yearswhen thedust settledinto asolid globe.Theagoviolentlythat itwasnotclear whetherthe shapewouldalast orearthbecame soviolent砌;According toathat，nitrogen,water vaporandothergases wereto makethe earthsatmosphere.whichnot.lt explodedloudly withfire androck.They were»timetoproduce carbon,单元要点微写作m.假设你是李华，对探月感兴趣，现在写一篇英语短文，设想如何在假期到月球旅行去月球旅行的问题如何吃饭、喝水；
1..月球现状月球没有重力，食物会飘移；
2.解决办法带食物的方法放在试管中，吸食；
3.去月球旅行的期望4注意.请根据以上要点写一篇词左右的短文
160.尽量使用本单元的知识点
2.可适当增加细节3【参考范文】。
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