Unit 6【單元測試·提升卷】-2023-2024學(xué)年九年級英語全一冊單元速記•巧練（人教版）解析版

第頁Unit6【B卷（能力提升）】一、單項選擇1．—Wehadanexcellentphysicslesson.Wewatchedanexperimentwhich________inspacebyWangYaping.—Wow,thatsoundsgreat.IwilllearnitontheInternet.A．teach B．taughtC．istaught D．wastaught【答案】D【詳解】句意：——我們上了一堂很棒的物理課。我們觀看了王亞平在太空教的一個實驗。——哇，聽起來不錯。我將在網(wǎng)上學(xué)習(xí)?？疾閯釉~時態(tài)。根據(jù)“byWangYaping.”可知，王亞平是動作的發(fā)出者，所以此處用被動語態(tài)，結(jié)合watched可知，從句也用一般過去時，所以此處用一般過去時的被動語態(tài)（was/weredone）。故選D。2．NotonlymyfriendsbutalsoI______interestedinfootballandMessiisourfavouritestar.A．be B．a(chǎn)mC．is D．a(chǎn)re【答案】B【詳解】句意：不僅我的朋友們，我也對足球感興趣，梅西是我們最喜歡的球星。考查主謂一致?！皀otonly…butalso…不僅……而且……”連接兩個并列的主語時，謂語動詞遵循就近原則。根據(jù)“andMessiisourfavouritestar”可知，句子時態(tài)為一般現(xiàn)在時；又因為空前的主語“I”是第一人稱單數(shù)，所以后面的be動詞要用am。故選B。3．—It’ssaidthatQinWenjinginNanyaMiddleschool________theprizeforTheMostBeautifulStudentinChinain2016.—Yes.Weareproudofher!A．wasawarded B．isawarded C．isawarding【答案】A【詳解】句意：——據(jù)說南亞中學(xué)的秦文靜獲得了2016年中國最美學(xué)生獎?！堑?。我們?yōu)樗械津湴?！考查動詞時態(tài)及語態(tài)。主語QinWenjing與動詞award之間是動賓關(guān)系，她被授予“最美學(xué)生獎”，應(yīng)為被動語態(tài)。且事情發(fā)生在過去，應(yīng)為一般過去時，故為一般過去時的被動語態(tài)。故選A。4．—Itismuchfastertodrivefromthesouthtothenorthnow.—Yes,anewhighway________lastOctober.A．isfinished B．wasfinished C．hasbeenfinished【答案】B【詳解】句意：——現(xiàn)在從南向北開車要快得多?！堑?，去年十月，一條新的高速公路竣工了?？疾楸粍诱Z態(tài)。句子主語與動詞之間是被動關(guān)系，此處應(yīng)用被動語態(tài)，結(jié)合“l(fā)astOctober”可知，此處應(yīng)用一般過去時的被動語態(tài)“was/were+動詞過去分詞”，主語為單數(shù)，be動詞用was，故選B。5．Agoodbookisinspiring.Itcanmakereadersenjoythe________ofreading.A．please B．pleasantC．pleasure D．pleased【答案】C【詳解】句意：一本好書是鼓舞人心的。它可以讓讀者享受閱讀的樂趣?？疾槊~辨析。please使快樂、使高興，動詞；pleasant令人愉快的，形容詞；pleasure快樂、愉快，名詞；pleased高興的，形容詞，修飾人。由前面的定冠詞the，可知此處應(yīng)填入一個名詞，所以只有C選項符合題意。故選C。6．Anumberofnewhouses________inWenchuanlastyear.A．built B．a(chǎn)rebuiltC．werebuilt D．willbebuilt【答案】C【詳解】句意：去年大量的新房子在汶川建立。考查一般過去時被動語態(tài)。由“l(fā)astyear”可知發(fā)生在過去；“houses”和“build”為被動關(guān)系，故用一般過去時的被動語態(tài)結(jié)構(gòu)（was/were+動詞的過去分詞）。故選C。7．_________thenewpark_________inShanghaitwoyearsago?A．Does;build B．Did;buildC．Is;built D．Was;built【答案】D【詳解】句意：這個新公園是兩年前在上海建成的嗎？考查一般過去時被動語態(tài)。根據(jù)twoyearsago可知，此句是一般過去時，主語newpark與動詞build之間是被動關(guān)系，所以用一般過去時被動語態(tài)，主語是單數(shù)，助動詞用was，故選D。8．—________Ben________Bobisingoodhealthrecently.—Ithinktheybothneedtotakemoreexercise.A．Neither;nor B．Both;and C．Either;or D．Notonly;butalso【答案】A【詳解】句意：——本和鮑勃最近健康狀況都不好?！艺J為他們兩個都需要多做鍛煉?？疾檫B詞辨析。neither...nor...既不……也不……；both...and兩個都；either...or...或者……或者……；notonly...butalso...不但……而且……。根據(jù)答語“我認為他們都需要進行更多的鍛煉”可推知前句為“本和鮑勃最近健康狀況都不好”，故選A。9．Brianisanhonestboy.Ihavenoreasonto________whathesaid.A．introduce B．doubt C．believe D．know【答案】B【詳解】句意：布萊恩是一個誠實的男孩。我沒有理由懷疑他說的話?？疾閯釉~辨析。introduce介紹；doubt懷疑；believe相信；know知道。根據(jù)前文“Brianisanhonestboy”可知，布萊恩很誠實，所以沒有理由懷疑布萊恩的話。故選B。10．NotonlymyfatherbutalsoI________goodatplayingbasketball.A．a(chǎn)m B．is C．a(chǎn)re D．be【答案】A【詳解】句意：我的爸爸和我都擅長打籃球。考查主謂一致。notonly...butalso...“不但…而且…”，連接并列主語時，謂語動詞遵循“就近原則”，由“I”可知，be動詞應(yīng)用am。故選A。11．—Dad,thelockofmyroomisbroken.—I’ll________it.Ijusthavefinishedmywork.A．repair B．satisfy C．divide D．break【答案】A【詳解】句意：——爸爸，我房間的鎖壞了?！視蘩硭?。我剛完成我的工作?？疾閯釉~詞義辨析。repair修理；satisfy使?jié)M意；divide分開；break打破。由“thelockofmyroomisbroken”可知，鎖壞了，需要修理。故選A。12．Themanfeltterrible.He________bydoctors.A．givefirstaid B．gavefirstaidC．wasgivenfirstaid D．isgivenfirstaid【答案】C【詳解】句意：這個男人感覺很糟糕。醫(yī)生對他進行了急救?？疾橐话氵^去時的被動語態(tài)。根據(jù)“bydoctors”可知，應(yīng)用被動語態(tài)，又由“felt”可知應(yīng)用一般過去時的被動語態(tài)，其結(jié)構(gòu)為：was/were+動詞過去分詞。故選C。13．Whatabad________!Icanhardlystanditeventhoughmynoseisnotsensitive.A．smell B．sound C．look D．taste【答案】A【詳解】句意：好難聞的氣味！盡管我的鼻子不是很敏感，但是我?guī)缀醪荒苋淌芩??？疾槊~詞義辨析。smell氣味；sound聲音；look外貌，長相；taste味道。根據(jù)后面的nose可知，此處表示氣味。故選A。14．We_______spendtoomuchtimeinwatchingTV.A．tolddon’t B．toldnottoC．weretoldnotto D．weretoldtonot【答案】C【詳解】句意：我們被告知不要花太多時間看電視。考查一般過去時的被動語態(tài)。分析題干可知，本句為一般過去時；根據(jù)“spendtoomuchtimeinwatchingTV.”可知，應(yīng)為“我們被告知不要花太多時間看電視”，tellsbnottodo“告訴某人不要做……”；根據(jù)主語we與謂語動詞tell可知，此處為被動語態(tài)，構(gòu)成為be+動詞過去分詞，tell的過去分詞為told。故選C。15．Eachofus________anewschoolbaglastweek.A．gave B．isgivenC．wasgiven D．weregiven【答案】C【詳解】句意：上周我們每個人都得到了一個新書包?？疾楸粍诱Z態(tài)及主謂一致。主語Eachofus與動詞give之間是動賓關(guān)系，應(yīng)為被動語態(tài)，結(jié)合“l(fā)astweek”可知，時態(tài)是一般過去時?！癳achof+代詞復(fù)數(shù)”作主語，謂語動詞用其單數(shù)形式，故用be動詞was。故選C。二、補全對話7選5根據(jù)對話情景選擇合適的選項補全對話。有兩項多余。A:Whatareyoumaking,Tom?B:I’mmakingamodelrocketA:Hownice!16B:Ofcourse.17A:Couldyoutellmesomethingaboutrockets?B:Sure.Rocketsareusedforsendingsatellitesintospace.A:18B:Yes.Andwecanalsolearnmuchaboutotherplanets.A:19B:That’sright,includingitsspeedanddirection.A:20B:Ihopeyourdreamwillcometrue.A．Itwillbecontrolledbythistinymachine.B．Areyousurethatitcanflyinthesky?C．IwishIcouldtraveltospaceinthefuture.D．Spaceshipsareusedforsendingastronauts.E．Theywillbecontrolledbycomputers.F．IhopeIcanmakeaspaceshipaswell.G．Willsatellitesbeusedtoexploreotherplanets?【答案】16．B17．A18．G19．E20．C【導(dǎo)語】本文主要是一段對話，關(guān)于兩個人討論制造火箭模型及其功能、用處等；并且A描述了自己的夢想，B希望其夢想成真。16．根據(jù)前文“I’mmakingamodelrocket.”和答語“Ofcourse.”可知，此處對火箭模型提問，且答語“當(dāng)然了”表示肯定，選項B“你確定它能在天上飛嗎？”符合語境。故選B。17．根據(jù)前句“Ofcourse.Areyousurethatitcanflyinthesky?”可知，此處描述內(nèi)容與火箭模型起飛相關(guān)，選項A“它將由這臺微型機器控制?！狈险Z境。故選A。18．根據(jù)前句“Rocketsareusedforsendingsatellitesintospace.”可知，此處描述火箭是用來把衛(wèi)星送入太空的；再根據(jù)后句“Andwecanalsolearnmuchaboutotherplanets.”可知，我們也可以了解其他行星。所以此處內(nèi)容與衛(wèi)星和行星相關(guān)，選項G“衛(wèi)星會被用來探索其他行星嗎？”符合語境。故選G。19．根據(jù)答語“That’sright,includingitsspeedanddirection.”可知，空處應(yīng)是和火箭模型的速度、方向相關(guān)的內(nèi)容，選項E“它們將由計算機控制?！狈险Z境。故選E。20．根據(jù)答語“Ihopeyourdreamwillcometrue.”可知，B說希望夢想成真，所以此處應(yīng)描述夢想，選項C“我希望我將來能去太空旅行?！狈险Z境。故選C。三、完形填空AIsyourschoolbagtooheavy?Thee-schoolbagwillhelpyou.Itissaidthate-schoolbagsaregoingtobebroughtinto21inChinesemiddleschoolssoon.Heavyschoolbagshavebeenaserious22foralongtime,butthee-schoolbagswill23.Aschoolbagis24lighterthanausualschoolbag.Perhapsthee-schoolbagshouldbe25ane-textbook.Itisasmallcomputerforstudents.Itisas26asausualbook,27itcanstillhaveallthethingsforstudy,suchastextbooks,exercise-booksandsoon.Theycanmade28chips(芯片）likestamps.Thestudentscanreadthetextpagebypageonthescreen,takenotes,orevensende-mailstotheirteachers.Theyonlyneedto29therightchipintothee-schoolbags.Somepeoplesay30e-textbookscanbeeasilybroken,whileotherssaytheyaregoodstudents’eyes.Perhapsonlytimewilltellwhoisright.21．A．use B．useful C．used22．A．idea B．problem C．question23．A．workitout B．workoutit C．workout24．A．very B．much C．toomuch25．A．call B．calls C．called26．A．small B．smaller C．smallest27．A．a(chǎn)nd B．but C．or28．A．into B．from C．up29．A．bring B．take C．put30．A．if B．what C．that【答案】21．A22．B23．A24．B25．C26．A27．B28．A29．C30．C【導(dǎo)語】本文主要講解了未來學(xué)生的普通的書包將會被輕輕的電子書包所代替，并且闡述了電子書包的一些特征。21．句意：據(jù)說，電子書包將很快在中國的中學(xué)中投入使用。use用處；useful有用的；used二手的。介詞into后接名詞use。故選A。22．句意：沉重的書包長期以來一直是一個嚴重的問題，但電子書包將解決這個問題。idea想法；problem問題（壞問題）；question問題（一般性的問題）。根據(jù)“Heavyschoolbagshavebeenaserious”可知，這是一個嚴重的問題。故選B。23．句意：沉重的書包長期以來一直是一個嚴重的問題，但電子書包將解決這個問題。workitout解決它；workoutit錯誤搭配，it放在中間；workout解決。此空指解決這個問題，用it代替problem，workout是動副短語，代詞放在中間。故選A。24．句意：一個書包比一般的書包輕得多。very很；much太；toomuch太多。此空修飾比較急lighter，應(yīng)填much。故選B。25．句意：也許電子書包應(yīng)該被稱為電子教科書。call動詞原形；calls動詞三單；called動詞過去式或過去分詞。根據(jù)“shouldbe”可知，此空應(yīng)填過去分詞與其構(gòu)成含有情態(tài)動詞的被動語態(tài)。故選C。26．句意：它和普通的書一樣小，但它仍然可以有所有的學(xué)習(xí)的東西，如課本，練習(xí)本等。small小的，形容詞原級；smaller更小的，形容詞比較級；smallest最小的，形容詞最高級。故選A。as…as中間接形容詞原級。故選A。27．句意：它和普通的書一樣小，但它仍然可以有所有的學(xué)習(xí)的東西，如課本，練習(xí)本等。and和；but但是；or或者?！癷tcanstillhaveallthethingsforstudy”與前文是轉(zhuǎn)折關(guān)系。故選B。28．句意：它們可以像郵票一樣制成薄片。into到……里面；from從；up向上。根據(jù)“Theycanmade…chips”可知，此處指被制成薄片，bemadeinto“被制成”。故選A。29．句意：他們只需要把正確的芯片放進電子書包。bring帶來；take帶走；put放。根據(jù)“therightchipintothee-schoolbags”可知，把正確的芯片放進電子書包。故選C。30．句意：一些人說電子教科書很容易壞，而另一些人說它們是好學(xué)生的眼睛。if是否；what什么；that引導(dǎo)從句無實際意義。分析句子結(jié)構(gòu)可知，空格后是一個賓語從句，且從句結(jié)構(gòu)完成，用that引導(dǎo)賓語從句，故選C。BTherehavebeenmanygreatinventionsthatchangethewaywelive.Thefirstgreat31wasonethatisstillveryimportanttoday—thewheel.Thismadeiteasyforman32heavythingsandtotravellongdistances.Forhundredsofyearsafterthat,therewere33inventionsthathadasmucheffectasthewheel.Thenintheearly1800’stheworldstartedtochangegreatly.Therewas34unknownlandleftintheworld.Peopledidnothavetoexploremuchanymore.Inthesecondhalfofthe19thcenturymanygreatinventionsweremade.35themwerethecamera,theelectriclightandtheradio.Thesehaveallbecomebigpartofourlifetoday.Thefirstpartofthe20thcenturysawmoregreatinventions.Thehelicopterin1909.Movieswithsoundin1926.Thecomputerin1946.Andjetplanesin1930.Thiswasalsoatimewhenanewmaterialwasfirstmade.Nyloncameoutin1935.Itchangedthekindofclothespeoplewear.Ofcoursenewinventionscontinuedtobemade.Manbeganlooking36waystogointospace.Russiamadethefirststep.ThentheUnitedStatestookastep.Sincethenothercountries,includingChinaandJapan,37theirstepsintospace.In1969mantookhisbiggeststepawayfromEarth.A(n)38firstwalkedonthemoon.Thiswascertainlyjustabeginning.Newinventionswillsomedayallowustodothingswehaveneveryetdreamedof.31．A．scientist B．a(chǎn)rtist C．musician D．invention32．A．carry B．carrying C．tocarry D．carried33．A．few B．a(chǎn)few C．little D．a(chǎn)little34．A．few B．a(chǎn)few C．little D．a(chǎn)little35．A．Between B．Among C．Before D．After36．A．for B．out C．a(chǎn)fter D．a(chǎn)round37．A．made B．weremade C．havemade D．hadmade38．A．Chinese B．Japanese C．American D．Russian【答案】31．D32．C33．A34．C35．B36．A37．C38．C【導(dǎo)語】本文是一篇說明文，主要介紹了各個時期的重大發(fā)明及這些發(fā)明對人類生活的改變和影響。31．句意：第一個偉大的發(fā)明是一個至今仍然非常重要的發(fā)明——輪子。scientist科學(xué)家；artist藝術(shù)家；musician音樂家；invention發(fā)明。根據(jù)“Therehavebeenmanygreatinventionsthatchangethewaywelive.”可知，此處說的應(yīng)是“發(fā)明”，故選D。32．句意：這使人類很容易攜帶重物和長途旅行。carry攜帶，動詞原形；carrying攜帶，現(xiàn)在分詞/動名詞；tocarry攜帶，動詞不定式；carried攜帶，動詞過去式。分析句子結(jié)構(gòu)可知，該句中的it是形式賓語，并結(jié)合“andtotravellongdistances”可知，真正的賓語應(yīng)是后面的不定式“tocarryheavythingsandtotravellongdistances”，故選C。33．句意：在那之后的數(shù)百年里，很少有發(fā)明能像輪子那樣產(chǎn)生如此大的影響。few幾乎沒有，修飾可數(shù)名詞；afew一些，修飾可數(shù)名詞；little幾乎沒有，修飾不可數(shù)名詞；alittle一些，修飾不可數(shù)名詞。根據(jù)空后的可數(shù)名詞“inventions”可排除C、D；再根據(jù)“Thenintheearly1800’stheworldstartedtochangegreatly.”及語境可知，此處表達的應(yīng)是：在車輪被發(fā)明之后到19世紀初，車輪是最重要的發(fā)明，所以就是“很少有發(fā)明能像輪子那樣產(chǎn)生如此大的影響”，表示否定含義，故選A。34．句意：世界上幾乎沒有什么未知的土地了。few幾乎沒有，修飾可數(shù)名詞；afew一些，修飾可數(shù)名詞；little幾乎沒有，修飾不可數(shù)名詞；alittle一些，修飾不可數(shù)名詞。根據(jù)空后的不可數(shù)名詞“l(fā)and”可排除A、B；再根據(jù)“Peopledidnothavetoexploremuchanymore.”可知，人們不再需要探索太多了，是因為世界上幾乎沒有什么未知的土地了，表示否定含義，故選C。35．句意：其中包括照相機、電燈和收音機。Between在……之間（兩者）；Among在……中（三者及以上）；Before在……之前；After在……之后。根據(jù)句意及語境可知，C、D意思不符，故排除；再根據(jù)“Inthesecondhalfofthe19thcenturymanygreatinventionsweremade.”及“…themwerethecamera,theelectriclightandtheradio.”可知，發(fā)明物有很多，不止兩個，所以排除A，故選B。36．句意：人類開始尋找進入太空的方法。for為了；out在外面；after在……之后；around在周圍。根據(jù)空前的looking可知，空處應(yīng)是與look構(gòu)成動詞短語，并符合語境。lookfor尋找；lookout小心，留心；lookafter照料；lookaround環(huán)顧四周。根據(jù)“Manbeganlooking…waystogointospace.”可知，“l(fā)ookfor尋找”符合語境，故選A。37．句意：從那時起，包括中國和日本在內(nèi)的其他國家也開始進軍太空。made一般過去時；weremade一般過去時的被動；havemade現(xiàn)在完成時；hadmade過去完成時。根據(jù)“Sincethen”可知，句子時態(tài)為現(xiàn)在完成時，故選C。38．句意：一個美國人第一次登上月球。Chinese中國人；Japanese日本人；American美國人；Russian俄羅斯人。根據(jù)常識可知，第一個登上月球的是美國人，故選C。四、閱讀單選AHowdoyoudealwithplasticbagsfromthesupermarket?Throwthemawayorrecyclethem?Howabouteatingthem?Thebagsarenotharmfultotheenvironment.Humansandanimalscansafelyeatthem.AnIndiancompanyEnviGreenhasmadeabagwithnaturalmaterials.Itlooksandfeelsjustlikeplastic,butitcanbebrokendown(分解)easily.AshwathHedgewhosetupEnviGreenspentfouryearsdoingexperimentswith12naturalmaterials.Theyincludedpotatoes,corn,vegetableoilandbananas.Hemadethematerialsintoliquid(液體)andusedtheliquidtomakethebag.AlthoughtheEnviGreenbagismoreexpensivethanacommonplasticbag,ithasmanyadvantages.AccordingtoTheWallStreetJournal,ittakes1,000yearsforcommonplasticbagstobebrokendown.ButanEnviGreenbagcannaturallybebrokendowninlessthan180days.Itisalsobrokendowninlessthanadayinwater,andinlessthanaminuteinboilingwater.Hedgewashappytoshowitinhisinterview.HeputanEnviGreenbaginwaterandateitwithasmile.Therearemorethan15,000tonsofplasticwasteinIndiaeveryday.Butonly9,000tonsareprocessed(處理).InChina,3billionplasticbagsareusedeveryday.MaybetheEnviGreenbagcouldbeasolutiontotheworldproblemofplasticpollution.39．Themainideaofthethirdparagraphis“_______”.A．WhatHedgethoughtofthenewbagB．HowHedgemadetheEnviGreenbagC．WhosetuptheEnviGreencompanyD．HowlongittookHedgetomakethebag40．TheunderlinedsentencesinParagraph4showthattheEnviGreenbag_______.A．issafeandcanbebrokendownquicklyB．isusefulalthoughitismoreexpensiveC．looksandfeelslikeacommonplasticbagD．willbeusedmorewidelythanacommonplasticbag41．TheEnviGreenbagisbrokendownfastestin________.A．hotair B．coldwaterC．boilingwater D．naturalair42．Fromthelastparagraph,wecaninferthat________.A．a(chǎn)llofIndia’splasticwasteisprocessedB．IndiahasthemostplasticwasteintheworldC．ChinaproducesmoreplasticwastethanIndiaD．theEnviGreenbagmayhelpsolvetheproblemofplasticpollution【答案】39．B40．A41．C42．D【導(dǎo)語】本文是一篇說明文，主要介紹了AshwathHedge通過實驗發(fā)明了一種可被人們和動物食用的包裝袋，這種包裝袋對環(huán)境不再有危害，易分解，特別是在沸水中被分解得更快。它雖然比普通塑料包裝袋價格貴一點兒，但是其優(yōu)點很多。這種包裝袋可能是解決世界上塑料污染的有效辦法。39．主旨大意題。通讀第三段可知，該段主要介紹的是AshwathHedge四年來如何實驗了12種天然物質(zhì)，制作出這種環(huán)保包裝袋的。即本段主要介紹了Hedge是如何制作EnviGreen包裝袋的，故選B。40．推理判斷題。畫線句子意為“Hedge在采訪中很開心地展示了它，他把EnviGreen包裝袋放在了水里，并微笑地吃掉了它”。故推斷該包裝袋安全無毒，人們可以食用，且分解得快。故選A。41．細節(jié)理解題。根據(jù)第四段中的“Itisalsobrokendowninlessthanadayinwater,andinlessthanaminuteinboilingwater.”可知，它在水中不到一天就會分解，在沸水中不到一分鐘就會分解。故選C。42．推理判斷題。根據(jù)最后一段“MaybetheEnviGreenbagcouldbeasolutiontotheworldproblemofplasticpollution.”可知，也許EnviGreen環(huán)保袋可以解決世界塑料污染問題。故選D。BAreyoustillworriedabouthowtogetyourphonecharged(充電)?Now,a19-year-oldteenagercanhelpyousolvethisproblem.Hehasinventedaphonechargerwhichusesenergyfromyourownbodytochargeyourphone.HandEnergy,thewonderfulinventionbytheinventorMichaelVaga,allowsyoutochargeyourphonesimplybyshakingyourhand,whichstartsthecharger’sgyroscope(陀螺儀)toproduceelectricity.Andtheelectricitycantheneitherbestoredorusedtochargeaphoneimmediately(立即).Hesaid,“Witheachrotation(旋轉(zhuǎn))ofyourhand,thegyroscope’sspeedincreasesquicklyandproducesmorepower.Theaverage(平均的)speedofthegyroscopeisabout5,000roundsperminute.Withthissmallcharger,yourphysicalenergycanbeturnedintoelectricalenergyandthismeansyoucanchargeyourphone.”HandEnergycanhelpyouproduceendlesselectricity.Youcanuseiteverywhereyouwant.Itisespeciallyusefultopeoplewhohavetospendalongtimeinthewild.What’smore,it’sfriendlytotheenvironmentandhelpsyouexerciseyourwrists.Ittakesbetween40minutesandonehourtofullychargethebatteriesinHandEnergy.TheinventiontookVagaayeartodevelop.Now,theinventorfromMinsk,Belarusisreadytoputitintoproductionandsendoutthecreativeconvenientchargers.Itwillbeavailablewithanexpectedpriceof84pounds.43．Theenergyofthenewchargercomesfrom_______.A．thesun B．yourbodyC．thebatteries D．yourphone44．Whowillbethemostinterestedintheinvention?A．Theteachers. B．Themedicalworkers.C．Thedrivers. D．Thefieldworkers.45．Itisnotclearwhether________ornot,accordingtothepassage.A．themoreyoushake,themorepoweritproducesB．thechargerhelpsprotecttheenvironmentC．wecanbuythechargeronlineinChinaD．itwillbesoldatthepriceof84pounds【答案】43．B44．D45．C【導(dǎo)語】本文主要介紹了一個19歲的青年發(fā)明了一種用自身的能量給手機充電的新型充電器。43．細節(jié)理解題。根據(jù)第一段最后一句“Hehasinventedaphonechargerwhichusesenergyfromyourownbodytochargeyourphone”可知，這種新型充電器的能量來自你自己的身體。故選B。44．推理判斷題。根據(jù)第四段第三句“Itisespeciallyusefultopeoplewhohavetospendalongtimeinthewild.”可知，野外工作者會對這種發(fā)明最感興趣。故選D。45．細節(jié)理解題。根據(jù)第三段首句中“Witheachrotationofyourhand,thegyroscope’sspeedincreasesquicklyandproducesmorepower.”可知，搖晃的次數(shù)越多，產(chǎn)生的能量則越多，A選項正確；根據(jù)第四段第四句中“What’smore,it’sfriendlytotheenvironment”可知，這種充電器可以幫助保護環(huán)境，B選項正確；根據(jù)最后一段最后一句中“withanexpectedpriceof84pounds”可知，充電器售價為84英鎊，D選項正確。文中沒有關(guān)于C選項的描述，故選C。CAsmallhighschoolinMinnesota,theUS,isturningoutsomeoftheworld’smostadvancedtechnology.Theschoolencouragesstudentstoexplorethetechnicalworld.Theyoungtalentshavebuiltanethanol-fueled(乙醇為燃料的)carandaprosthetic(義肢的)footthathasbeenusedbytheworld’stopparalympic(殘奧會)skiers.Nowthesestudentsareworkingonanewproject.They’redesigningawashingmachine.TheyhopeitwillbeacceptedbyNASAforuseontheInternationalSpaceStation.Thechallengeistocomeupwithaneffectivewaytowashclothesinanenvironmentwhereairandwatercan’tmixandsoapcan’tbeused.Theteamhasalreadybuiltasystemusingaseriesofpumps(泵)andvacuumchambers(真空室),butNASAfearsitmightnotbestrongenough.LukeBecker,BrahamAreaHigh’stechnologyteacher,thinkshisteamhascomeupwithanewsolutionthatwillwork.Buthehaskeptitasecret,notwantingtogivecompetitorsaninsidelook.Thewashingmachineisn’ttheonlyNASAprojectthestudentsareworkingon.They’realsodesigninganautomated(自動的)feedingsystemformiceinspace.NASAoftentakesmiceintospacetotesttheeffectsofzerogravity(重力)andotherouterspaceconditions.“It’sawonderfulexperiencethatmosthighschoolstudentsdon’tget,”saidBenCarlson,a15-year-oldstudentontheteam.“Westartwithbaremetalandadesignonapieceofpaper,anditallcomestogether.”46．StudentsinahighschoolinMinnesotaareencouragedto.A．beengineersinthefutureB．workonhigh-techprojectsC．visitNASA’sresearchcenterD．volunteerintheParalympicGames47．Whyisithardtowashclothesinspace?A．Becauseastronautsdon’thavewashingmachines.B．Becauseastronauts’clothesaremadeofspecialmaterials.C．Becauseairandwatercan’tmixandsoapcan’tbeused.D．Becausewashingmachinesneedalotofpowertorun.48．Whichofthestudents’inventionshasbeenputintouseaccordingtothepassage?A．Theprostheticfoot. B．Thetrackingsystem.C．Thefeedingsystem. D．Theethanol-fueledcar.49．HowdoesCarlsonfeelabouthisexperience?A．Proud. B．Nervous.C．Unlucky. D．Painful.【答案】46．B47．C48．A49．A【導(dǎo)語】本文主要是介紹美國明尼蘇達州的一所小型高中的學(xué)生們正在研發(fā)一臺用于太空的洗衣機。他們希望這臺洗衣機能被美國國家航空航天局接受，用于國際空間站。46．細節(jié)理解題。根據(jù)第一段“Theschoolencouragesstudentstoexplorethetechnicalworld.”可知，學(xué)校鼓勵學(xué)生探索技術(shù)世界。換言之，學(xué)生被鼓勵從事高科技項目。故選B。47．細節(jié)理解題。根據(jù)第三段“Thechallengeistocomeupwithaneffectivewaytowashclothesinanenvironmentwhereairandwatercan’tmixandsoapcan’tbeused.”可知，太空洗衣服難是因為空氣和水不能混合，肥皂不能用。故選C。48．細節(jié)理解題。根據(jù)第一段“Theyoungtalentshavebuiltanethanol-fueled(乙醇為燃料的)carandaprosthetic(義肢的)footthathasbeenusedbytheworld’stopparalympic(殘奧會)skiers.”可知，學(xué)生發(fā)明的義肢被投入使用。故選A。49．推理判斷題。根據(jù)最后一段“It’sawonderfulexperiencethatmosthighschoolstudentsdon’tget”可推知，Carlson提到這段大多數(shù)高中生都沒有的經(jīng)歷時感到特別驕傲。故選A。五、閱讀回答問題閱讀短文，按要求回答問題。Bitwalking(比特步行)isaninventionbyasmallcompanyinLondon.Tomakepeoplewalkmore,thisnewapponthemobilephoneispayingpeople,basedontheirdailywalkingsteps.Withthisapp(應(yīng)用程序),walkerscanearn(賺得)one“Bitwalkingdollar”forabout10,000steps(abouteightkilometres).ThreeBitwalkingdollarscanbeearnedbyonepersonperdayatmost.Themoneypeopleearnedcanbespentononlineshoppingsitesorexchangedforcash(現(xiàn)金).Oneideabehindtheappistomakepeoplehealthier.Butthedesignersalsohaveanothergoal:toimprovepeople’slives.Inpoorcountries,peoplehavetowalkfartowork,ortoschool,orsimplytocollectwater.Workersinthecountrysideearnlessthanonedollaraday.BywalkingaroundwiththeBitwalkingapp,theycouldearnthreetimesmore.ThecompanyhasalsosetupBitwalkingcentresinsomepoorareas.Atthecentres,localpeoplewilllearnhowtousetheBitwalkingdollarsortrade(交易)themforcash.Bitwalkingisreallyhelpingtochangelives.50．WhoinventedBitwalking?51．HowcanwalkersearnoneBitwalkingdollarwiththisapp?52．HowmanyBitwalkingdollarscanpeoplegetatmosteveryday?53．WhatisanothergoalofBitwalking?54．HowmuchdoworkersinthecountrysideearnwithouttheBitwalkingappeveryday?【答案】50．AsmallcompanyinLondon.51．Bywalkingabout10,000?steps./Bywalkingabouteightkilometres.?52．ThreeBitwalkingdollars.53．Toimprovepeople’slives.54．Lessthanonedollar.?【導(dǎo)語】本文主要介紹了一款名為Bitwalking的應(yīng)用軟件。50．根據(jù)“Bitwalking(比特步行)isaninventionbyasmallcompanyinLondon”可知Bitwalking是倫敦一家小公司的發(fā)明。故填A(yù)smallcompanyinLondon.51．根據(jù)“walkerscanearn(賺得)one‘Bitwalkingdollar’forabout10,000steps(abouteightkilometres)”可知步行者可以通過走路10000步或大約8公里獲得一美元Bitwalking。故填Bywalkingabout10,000?steps./Bywalkingabouteightkilometres.?52．根據(jù)“ThreeBitwalkingdollarscanbeearnedbyonepersonperdayatmost”可知一個人每天最多可以賺三美元。故填ThreeBitwalkingdollars.53．根據(jù)“Butthedesignersalsohaveanothergoal:toimprovepeople’slives”可知它的另一個目標是改善人們的生活。故填Toimprovepeople’slives.54．根據(jù)“Workersinthecountrysideearnlessthanonedollaraday”可知農(nóng)村的工人每天收入不到一美元。故填Lessthanonedollar.?六、短文語境提示填空LiuJichen,astudentfromTsinghuaUniversity,hasdevelopedaWeChatmini-programcalled“ClearPlate”.55ameal,userscanopenthemini-programandtakeaphotooftheir56plates.OncetheimageischeckedbytheAI,userscancollectpointsandusethemtobuygiftsormealsforchildreninpoor57.“Technologyisagoodwayto58

theproblemoffoodwaste,”Liuthought.Heorganisedateamoftwentymemberstoworkontheproject.Inordertoimprovethemini-program,theteam59halfayearcollectingover100,000photosinschooldininghallsandrestaurants.

In2018,themini-programwasputintouse.Soon,itbecameoneof60mostpopularmini-programsinuniversitiesacrossChina.Meanwhile,Liuandhisteam,together61otherorganizations,startedthe“ClearYourPlate”campaigninNovemberinthethirdyearofhisuniversity.Almost1.6millioncollegestudentswereattractedandfoodwastewas62

by862tons.“Throughthecampaign,wehopetoencourage63totakeactionagainstfoodwaste,”hesaid.

Thankstohisgreatefforts,Liustoodout64morethan7,600peoplearoundtheworldandwasrewardedoneoftheYoungLeadersfortheSDGs（可持續(xù)發(fā)展目標）bytheUN.【答案】55．After56．empty57．a(chǎn)reas58．solve59．spent60．the61．with62．reduced63．everyone/everybody64．a(chǎn)mong【導(dǎo)語】本文講述了清華大學(xué)學(xué)生柳濟琛開發(fā)了一個叫做“光盤打卡”微信小程序，來幫助減少糧食浪費。55．句意：飯后，用戶可以打開小程序，給自己的空盤子拍照。根據(jù)“aWeChatmini-programcalled‘ClearPlate’”及“takeaphotooftheir...plates”可知，應(yīng)是飯后拍照，after“在……之后”，句首單詞首字母大寫。故填A(yù)fter。56．句意：飯后，用戶可以打開小程序，給自己的空盤子拍照。根據(jù)“ClearPlate”可知，拍的應(yīng)是光盤，empty“空的”，形容詞作定語修飾名詞plates。故填empty。57．句意：一旦圖像被人工智能檢查，用戶可以收集積分，并用它們?yōu)樨毨У貐^(qū)的兒童購買禮物或食物。根據(jù)“buygiftsormealsforchildreninpoor...”可知，是為貧困地區(qū)的兒童買禮物或食物，area“地區(qū)”，可數(shù)名詞，空前沒有不定冠詞修飾，所以應(yīng)用名詞復(fù)數(shù)形式。故填areas。58．句意：“科技是解決食物浪費問題的好辦法。”柳心里想。根據(jù)“theproblemoffoodwaste”可知，此處指解決問題，solve“解決”，動詞，agoodwaytodosth.表示“做某事的好方法”，空處用動詞不定式作后置定語修飾way。故填solve。59．句意：為了改進這個小程序，該團隊花了半年時間在學(xué)校食