2021屆高考英語(yǔ)大一輪復(fù)習(xí)Unit20NewFrontiers課時(shí)作業(yè)20a北師大版選修7

課時(shí)作業(yè)20NewFrontiersⅠ.課標(biāo)單詞寫作詞匯—————其義1．starvationn．饑餓2．handyadj.方便使用的3．shortlyadv.不久；很快4．downloadvt.下載5．updatevt.更新6．lattern．后者7．conflictn．爭(zhēng)執(zhí)；沖突8．equalityn．平等9．a(chǎn)ssessvt.評(píng)估；評(píng)價(jià)10．dawnn．開(kāi)端；拂曉11．creatorn．創(chuàng)造者12．investvt.投資13．colleaguen．同事，同僚14．rescuevt.拯救，救援15．dilemman．困境，進(jìn)退兩難的窘境16．proceduren．步驟；程序17．donatevt.捐贈(zèng)；贈(zèng)送18．meanwhileadv.同時(shí)19．splitvi.分開(kāi)，分離20．outcomen．后果，結(jié)果21．curevt.治愈22．explorationn．探測(cè)；探險(xiǎn)23．a(chǎn)ncestorn．祖先；祖宗24．fadevi.逐漸變?nèi)?5．phenomenonn．現(xiàn)象26．permitvt.允許，許可閱讀詞匯—————悉其用1．outspokenadj.直言的，坦率的2．telescopen.望遠(yuǎn)鏡3．galaxyn.星系4．mouldn.霉，霉菌5．wrestlevi.努力解決；摔跤；搏斗6．circuitn.電路7．microwaven.微波爐8．jetn.噴氣式9．primitiveadj.原始的10．orbitn.軌道11．permanentadj.長(zhǎng)久的，永久的12．headlinen.大標(biāo)題13．sneezevi.打噴嚏14．sniffv.嗅；聞15．porridgen.麥片粥16．ripenvi.(使)成熟17．socketn.插座18．poisonousadj.有毒的19．settlern.移民；殖民者20．declarevt.宣告；宣布21．souvenirn.紀(jì)念品22．crewn.全體機(jī)組人員23．journaln.雜志24．clickvi.點(diǎn)擊25．discriminationn.歧視；識(shí)別力拓展詞匯———————通其變1．originn．起源；起因；由來(lái)；出身→originaladj.起初的；最早的→originallyadv.起初，原來(lái)；獨(dú)創(chuàng)地2．technologyn．技術(shù)→technologicaladj.技術(shù)的，工藝的→technicaladj.技術(shù)上的3．starvev．饑餓→starvationn．饑餓4．electricityn．電→electronicadj.電子的5．programmen．程序，節(jié)目→programmern．電腦程序編制員→programmaticadj.計(jì)劃性的6．a(chǎn)ssistvt.幫助，協(xié)助→assistantn．助手，助理7．operatev．操作；手術(shù)→operatorn．操作員，經(jīng)營(yíng)者，行家→operationn．手術(shù)；操作→operationaladj.工作著的，即可使用的8．instructvt.教；命令；教導(dǎo)→instructorn．教師，指導(dǎo)員，講師→instructiveadj.有教育意義的，教育性的→instructionn．指示；教育；用法說(shuō)明9．donatevt.捐贈(zèng)；贈(zèng)送→donationn．捐贈(zèng)；贈(zèng)送→donorn．捐贈(zèng)者語(yǔ)境活用———————(用所給單詞的適當(dāng)形式填空)1．Iwasaskedtogiveashortpresentation(present)ontheaimsoftheplan.2．Thereisnoeffective(effect)cureforcoldsexceptrest.3．BillGateshasdonatedalargesumofmoneytosociety.Andheishighlyrespectedforhisdonation.(donate)4．ManyscientistsaremakinggreateffortstoexploretheMoonandotherplanets.Theirexplorationmaychangeourfuture.(explore)5．Shedeclaredthatshewouldratherchangehermindandmanycitizenswerestronglyagainstherdeclaration.(declare)6．Allmenarebornequal,_soeveryonehopestobetreatedequallybecauseequalityisthebasicdemand.(equal)7．Youarenotpermittedtoleaveherewithouthispermission.(permit)8．Ihaveateachingassistantwhoisanewgraduate.Healwaysassistsmetoadjusthearingequipment.HealsocomestomyassistancewhenIhavetroublewithmycomputer.(assist)9．Wearetryingtoassesshowwellthesystemworksandtheassessmentwillbesubscribedtothecommittee.(assess)10．Withthedevelopmentoftechnology,_thiskindoftechniqueisquitepopular,fortherearemanytechnicaltrainingcentersofthiskind.(technology)Ⅱ.課標(biāo)短語(yǔ)短語(yǔ)速記1．in_advance提前，預(yù)先2．take_over接收；接管3．give_away泄露(秘密)；贈(zèng)送4．be_dedicated_to致力于；獻(xiàn)身于5．in_addition另外6．due_to由于；因?yàn)?．in_conclusion總之8.makeupfor彌補(bǔ)9．carryout開(kāi)展；執(zhí)行10．dropoff下降；入睡11．nottomention更不用說(shuō)12．figureout想出；理解；計(jì)算出13．getacross使理解；把……講清楚14．ratherthan而不是語(yǔ)境活用————————(選用上面的短語(yǔ)填空)1．Itwasn'thardtofigure_outhowhegothisnickname.2．Themanagerislookingintowhoitwasthatgave_awaythesecret.3．Tenyearslater,hetook_overthelargecompanyfromhisfather.4．Itishardtocarry_outthisplaninthatpoorareaatpresent.5．Ishouldwarnyouin_advancethatI'mnotaverygooddancer.6．Hewasconvincedthatitwasnecessarytoget_acrosstothem.7．Idropped_offandmissedtheendofthefilm.8．Canyougivemesomeadviceonhowtomake_up_forthetimeIhavelost?9．Chinawillcontinuetobe_dedicated_tointernationalcooperationinthisarea.10．Mostofthemturnedupontime;onlyTomarrivedlatedue_tothestorm.Ⅲ.重點(diǎn)句型教材還原1．By_the_year_2015,_theclothingindustrywill_have_producednewtypesofmaterialthatwillremainstainlessnomatterwhatyouspillonthem.到2015年，服裝業(yè)將生產(chǎn)出各種新型布料，無(wú)論你將什么東西灑在上面都不會(huì)留下污跡。2．Inthesummerof1905,thisoutspokenyoungmanwas_rockinghisone-year-oldbabywhenhewassuddenlyinspired.1905年夏天，這位率直的年輕人正搖晃他一歲的嬰兒，這時(shí)他突然有了靈感。3．Ithinktherewillbeaninventionthatwillhelppreventdriversfromgetting_stuckintrafficjams.我想將會(huì)有一項(xiàng)發(fā)明幫助司機(jī)避免交通阻塞。4．There's_no_doubt_aboutit.對(duì)此應(yīng)該深信不疑。5．IwassoangrythatIwalkedout,leavinghimsittingthereshocked_and_white-faced.我非常生氣，走了出去，留下他坐在那兒，臉色發(fā)白，一臉的震驚。寫作運(yùn)用1．Bytheendofthisterm,wewill_have_finishedlearningallourlessons.到這個(gè)學(xué)期期末，我們將學(xué)完我們所有的課程。2．Iwas_taking_a_bath_whenherang.我正在洗澡，這時(shí)他打電話過(guò)來(lái)了。3．Becarefulwhenyoucrossthebusystreet.Ifnot,youmayget_run_overbyacar.當(dāng)你穿過(guò)繁忙的街道時(shí)要當(dāng)心，否則就可能被車撞倒。4．There_is_no_doubt_thatLiZongweiisanexcellentplayer.毫無(wú)疑問(wèn)，李宗偉是一名優(yōu)秀的運(yùn)動(dòng)員。5．Helayinbed,wide_awake.他躺在床上，醒著。Ⅳ.語(yǔ)篇整合話題與語(yǔ)篇填空HundredsoffuturologistswillgatheratNewcastleUniversitytoholdaseminaraboutthefuture.Manypeoplewillattend1.theseminarwithdreamsofstartingnewenterprises2.based(base)onthepredictionstheywillhear.Iclickedintothewebsitesofafewfuturologistsandgotseveralpredictions.3.Shortly(short),computerswillbecome4.handier(handy).Thenallofuscanuseourvoicestocontrolcomputerssuchas5.downloading(download)filesorupdatingcomputersjustbysayingafewwords.By2015,garmentswillhavebeenmade6.ofnewmaterialsthatwillremain7.stainless(stain)whateveryouspillonthem,andtheywillnevergetoldand8.worn(wear).By2025，therewillhavebeennostarvation,nopeoplewhohavetoliveonwelfare,nodiscrimination,noconflictandpeoplewillliveinpeaceand9.equality(equal).By2030,tiny,insect-likerobotsmaybesentaroundthecellsofourbodiestoassessourhealth,assuringusoflivingforatleast150years.By2050,wewillbelinkingourbrainstothemuchsmartercomputersandahugedatabase,10.話題與短文改錯(cuò)Injust100years,theworldchangedeq\o(complete,\s\do10(completely)).eq\o(Amazed,\s\do10(Amazing))discoveriesweremadeinmanyways.Althoughitisimpossibletoc