高考英語復(fù)習(xí)Unit4Astronomythescienceofthestars市賽課公開課一等獎(jiǎng)省

1/34Ⅰ.關(guān)鍵單詞→識(shí)記·思索·利用一、單詞拼寫1.(·湖南，閱讀B)Itsoundsfinein________(理論)butit’snoteasytocarryitout.2.Theycreatedoneofthenew________(體系)ofteachingforeignlanguages.3.(·天津，15)Thebossofthecompanyistryingtocreateaneasy__________(氣氛)wherehisemployeesenjoytheirwork.4.*Hegotholdoftheropeand________(拉)hard.5.*(·新課標(biāo)全國Ⅰ，閱讀D)Ifpeoplehadnormallives，thesecafeswouldn’t________(存在).theorysystemsatmospherepulledexist2/34二、用所給單詞適當(dāng)形式填空1.*(·江蘇，閱讀B)Manywastesproducedintheproducingprocessare________(harm)aswell.2.(·四川，閱讀B)Soonafterward，waves________(crash)overtheboat，anditbegantosink.3.Onecanmake18by__________(multiply)3and6(together).4.Istherealwaysaconflictbetweenscienceand________(religious).5.*(·北京，七選五)Daydreamsareoftenverysimpleanddirect，quite________(like)sleepdreams，whichmaybehardtounderstand.harmfulcrashedmultiplyingreligionunlike3/346.*(·四川，閱讀E)However，________(physics)JosephWestthinkstheremighthavebeenasimplerway，wholedthenewstudy.7.*The________(biology)sawsomedeadfish________(float)onthesurfaceofthelake.8.(·安徽，28)Someexpertsthinkreadingisthe___________(fundament)skilluponwhichschooleducationdepends.9.The________(puzzle)expressiononhisface________(puzzle)me.10.*Therobbershitthem________(violent).Theycouldn’tbearitanymoresotheydecidedtoanswer________(violent)with________(violent).physicistbiologistfloatingfundamentalpuzzlingpuzzledviolentlyviolenceviolence4/34三、開心詞場Withthedevelopmentofastronomy，peopleknowmoreaboutthefundamentaltheoryofclimate，atmosphereandtheglobe.Nowmoreandmoresatellitesandspaceshipsaresentintospacewherethere’snooxygenandgravity.5/34【聯(lián)想·積累】?“推，拉”家族①pulln.&vt.拉(力)；拖；牽引力②drawvt.&vi.拖，拉③dragvt.&n.拖，拉，拽④pushv.&n.推，推進(jìn)(力)6/34?后綴-ist必備名詞薈萃①archaeologist考古學(xué)家

②biologist生物學(xué)家③chemist化學(xué)家

④physicist物理學(xué)家⑤psychologist心理學(xué)家

⑥specialist教授⑦sociologist社會(huì)學(xué)家

⑧scientist科學(xué)家⑨t(yī)ypist打字員

⑩tourist旅游者，游客

7/34?高頻詞鏈條①reactionn.反應(yīng)；回應(yīng)→reactv.反應(yīng)②existvi.存在；生存→existencen.存在；生存③harmfuladj.有害→harmn.危害；壞處

vt.損害；傷害→harmlessadj.無害④unlikeprep.不一樣；不像→likevt.喜歡；adj.相像→likelyadj.可能⑤violentadj.猛烈；激烈；強(qiáng)暴→violentlyadv.強(qiáng)烈地；激烈地；兇猛地→violencen.暴力

8/34Ⅱ.重點(diǎn)短語→識(shí)記·思索·利用一、補(bǔ)全短語1.________time及時(shí)；終于

2.in________turn輪到某人；接著

3.cheer________感到高興；感到振奮4.*break________突發(fā)；暴發(fā)

5.*prevent...________阻止；阻止

6.watchout________當(dāng)心；提防inone’supoutfromfor9/34二、短語填空1.(·湖北，閱讀B)Sheiladescribestheadventureof____________Perriinatinytownwhereherhusbandwasdoingresearchfieldwork.2.*Thewall____________allthelight.Itshouldbepulleddown.3.____________sharpbendsandadjustyourspeedaccordingly.4.(·陜西，24)Themanagerwantstoseechangesinthecompany，andIamsurehewill________.intime；inone’sturn；cheerup；blockout；breakout；preventfrom；givebirthto；watchoutforgivingbirthtoblocksoutWatchoutforintime10/345.You’dbettercomeupwithagoodideato________her________，otherwiseshemaygiveuphalfway.6.Afiercefight________betweenthetwobrothersjustbecauseofasmallthing.7.ClassThreeshouldberesponsibleforraisingtheredflagthisweek____________.8.*SometimesIthink__________myself________smokinganddrinkingisaveryhardtask.cheerupbrokeoutinitsturnpreventingfrom11/34【聯(lián)想·積累】?“動(dòng)詞＋out”短語薈萃③①blockout擋住(光線)②look/watchout當(dāng)心，提防③findout查出，弄明白④tryout試用，試驗(yàn)⑤putout撲滅⑥r(nóng)unout用完⑦letout泄漏，發(fā)出(聲音)⑧dieout滅絕12/34?“動(dòng)詞＋from”短語一覽①keep/stop/prevent...from阻止；阻止②separate...from把……和……分離開③differfrom與……不一樣④sufferfrom受……苦⑤hearfrom收到……來信⑥diefrom因……而死⑦learnfrom向……學(xué)習(xí)⑧resultfrom因?yàn)棰醖atefrom始于……時(shí)期⑩benefitfrom受益于13/34Ⅲ.經(jīng)典句式→識(shí)記·思索·利用1.①“Oh，dear，”Icried，“walkingdoesneedabitofpractice________gravityhaschanged.”“天哪，”我大聲說，“重力改變了，看來走路也確實(shí)需要練一練了。” ②____________(既然)youhavedonethething，stopblamingyourself. ③_______________________(既然你已經(jīng)完成了)yourhomework，youcangotoplaybasketball.nowthatNowthatNowthatyouhavefinished14/342.①Theearthbecamesoviolentthatitwasnotclear________theshapewouldlast________.

地球變得如此激烈動(dòng)蕩以至于不知道這個(gè)固體形狀是否會(huì)繼續(xù)存在下去。

②___________________________(不論你是否喜歡這個(gè)意見)，I’mgoingaheadwithit. ③Shewasindoubt________________________(她是否正確).whetherornotWhetheryouliketheideaornotwhethershewasrightornot15/34【聯(lián)想·積累】表示原因連詞(短語)小結(jié)(1)now(that)相當(dāng)于since，是連詞短語，用來引導(dǎo)原因狀語從句，口語中經(jīng)常省略that。(2)because因?yàn)?語氣較重，慣用于回答why疑問句)。(3)since因?yàn)椋患热?可與nowthat交換)，as因?yàn)?語氣較弱)。(4)for因?yàn)?并列連詞，引導(dǎo)一個(gè)分句，不能置于句首，表示深入補(bǔ)充說明)。(5)表原因介詞短語：dueto，becauseof，onaccountof，owingto，thanksto，asaresultof等。16/34Ⅳ.單元語法→識(shí)記·思索·利用主語從句用適當(dāng)關(guān)聯(lián)詞填空1.Itwasneverclear________themanhadn’treportedtheaccidentsooner.2.________hehasbecomearichmanisknowntoallinourtown.3.Beforeaproblemcanbesolved，itmustbeobvious________theproblemitselfis.4.Itisstilluncertain________heiscomingornot.5.________seemseasytosomepeopleseemsdifficulttoothers.whyThatwhatwhetherWhat17/34【學(xué)法·點(diǎn)撥】主語從句與形式主語it?連詞that引導(dǎo)主語從句，通慣用形式主語it代主語從句。?連接代詞(副詞)引導(dǎo)主語從句，能夠用形式主語it代主語從句，也可直接在句首使用主語從句。18/34[單

詞

點(diǎn)

睛]1.existvi.存在，在于 [教材原句]Theylaideggstooandexistedontheearthformorethan140millionyears.

他們也生蛋，在地球上生存了一億四千多萬年。(1)existin存在于……之中existon靠……為生Thereexist(s)/existed...某地有/存在……(2)existencen.存在；生存comeintoexistence產(chǎn)生；成立；開始存在19/34單句語法填空/完成句子①Theycan’texist________themoneyhe’searning.

他們靠他掙那點(diǎn)錢無法維持生活。②Whendidtheworldcomeinto________(exist)?③[寫作佳句]____________agenerationgapbetweentheyoungandtheold.

青年人和老年人之間存在著代溝。答案①on

②existence

③Thereexists20/342.puzzlen.謎；難題vt.&vi.(使)迷惑；(使)為難 [高考例句](·四川，閱讀E)PeoplehavelongpuzzledoverhowtheEgyptiansmovedsuchhugerocks.

長久以來，人們對(duì)埃及人是怎樣搬動(dòng)那么大巨石一直感到迷惑。(1)apuzzle一件讓人感到迷惑事情beinapuzzle不知怎樣是好beinapuzzleabout＝bepuzzledabout對(duì)……迷惑不解(2)puzzleover/about苦思冥想；絞盡腦汁21/34單句語法填空/完成句子①Theirreasonfordoingitisstill________puzzletome.

他們?yōu)楹胃赡鞘乱廊蛔屛屹M(fèi)解。②I’m________apuzzleastowhattodonext.

對(duì)于下一步該做什么我不知道。③[寫作佳句]Thefiremen________________thecauseofthefire.

＝Thefiremen________________thecauseofthefire.

消防隊(duì)員對(duì)這場火災(zāi)起因迷惑不解。答案①a

②in

③wereinapuzzleabout；werepuzzledabout22/343.pulln.&vt.拉(力)；拖；牽引力 [高考例句](·福建，閱讀A)Whentheypulledthecarpetupinmyoldbedroom，theyfoundthering.

當(dāng)他們拉開我舊臥室地毯時(shí)，發(fā)覺了這個(gè)戒指。pullaway(汽車等)開走pulldown拆毀；摧毀pullin(車輛)進(jìn)站?？浚豢窟呁？縫ullout駛出；拉出，拔出pullup把……拉過來；(使)停下23/34單句語法填空/完成句子①Look!Thegirl________(pull)thetoyalongbehindher.②ThetrainfromLondonwillpull________atnoon.

從倫敦開出火車中午要進(jìn)站。③[寫作佳句]Theyweresodeeplyinvolvedinthematterthattheyfoundit________________.

他們?cè)谀莻€(gè)問題上陷得太深，難以自拔。答案①ispulling

②in

③hardtopullout24/34[短

語

點(diǎn)

撥]1.intime及時(shí)；終于；遲早 [高考例句](·四川，閱讀B)Wearrivedinthesummer，justintimetoenjoythemidnightsun.

我們夏季抵達(dá)，恰好趕上觀賞午夜太陽奇景。innotime立刻，馬上ontime按時(shí)attimes有時(shí)atatime每次，逐一atonetime一度；曾經(jīng)atnotime決不，從不25/34寫出以下句中intime含義①Iintendedtocatchtheearlytrain，butIdidn’tgetupintime.②You’llsucceedintimebecauseyouarealwaysworkinghard.③Workinghardmadehimsuccessfulintime.答案①及時(shí)②遲早③終于

26/342.prevent...from阻止；阻止 [教材原句]Theyareputtingtoomuchcarbondioxideintotheatmosphere，whichpreventsheatfromescapingfromtheearthintospace.

他們把過多二氧化碳釋放到大氣層中，這使得地球上熱不能釋放到太空中去。prevent/stop...(from)doingsth＝keep...fromdoingsth阻止……做某事keep...doingsth使……一直做某事protect...from保護(hù)……不受……侵襲；擋??；防御27/34單句語法填空/完成句子①Whatcanwedotopreventthediseasefrom________________(spread)tootherdistricts?②Apossiblewarwasfinallyprevented________breakingoutwiththeireffort.

一場可能戰(zhàn)爭最終因?yàn)樗麄兣Χ乐沽恕＂踇寫作佳句]Ifyou________________，willyouletmeknowaheadoftime?

假如你有事耽擱不能來話，請(qǐng)?zhí)崆案嬖V我一聲好嗎？答案①spreading

②from

③areprevented/stopped/keptfromcoming28/34尤其提醒：(1)在主動(dòng)語態(tài)中，stop和prevent搭配中可省去from；而keep...fromdoingsth中from不可省略。(2)在被動(dòng)語態(tài)里，這三個(gè)搭配中from均不可省略。29/343.breakout突發(fā)；暴發(fā) [高考例句](·重慶，閱讀A)Warbrokeoutoneevening.

一天黃昏戰(zhàn)爭暴發(fā)了。breakdown毀掉；壞掉；(計(jì)劃/談判)失敗breakup打壞；拆散；(會(huì)議)結(jié)束；分裂(解體)breakoff(使)停頓；中止；折斷breakinto強(qiáng)行進(jìn)入(某處)30/34單句語法填空/完成句子①Shouldanotherworldwarbreak________，whatwouldbeco