2020版高考英語(yǔ)總復(fù)習(xí) Unit 3 Inventors and inventions課時(shí)作業(yè)（含解析）新人教版選修8.docx

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Unit3 Inventors and inventions Ⅰ.閱讀理解 AnautonomousvehicledesignedformakinglocalcommercedeliverieswasunveiledbyNuro.ThevehicleisabouttheheightofanSUVbutfarnarrowerthanatypicalcar.Theelectriccarfeaturesfourexteriorcompartments(隔層)—twooneachside—toholdseparatedeliveries.Eachcompartmentcanbetailoredtoaspecificuse,suchascookingapizzaorrefrigeratingapackage. “Wecanuseself-drivingtechnologytodeliveranything,anytime,anywhereforbasicallyalllocalgoodsandservices,” Nuroco-founderDaveFergusonsaid. “Consumersusedtobeokaywithtwo-weekpaidshipping.Itbecametwo-weekfreedelivery,followedbyoneweek,twodays,andthesameday.Nowsame-daydeliveryisn??tfastenoughforsomecustomers.” Nuroisn??taloneinbuildingrobotsforlocalcommercedeliveries.Earlierthismonth,Toyota,aJapanesecarcompany,unveiledaconceptvehiclethatcouldbeusedforpackagedelivery.Ahandfulofstart-ups—includingStarshipTechnologies,MarbleandDispatch—aretestingsmallrobotsfordeliveriesonsidewalks. Nuro??svehiclewilllikelyfacelegalhurdles.Fullyautonomousvehicleswithoutatestdriveraren??tlegalinCaliforniatoday,andmanycompanieshaveshiftedtestingtostateswhereregulatorsaremorewelcomingofautonomousvehicles,suchasArizona. Nuroexpectstofacefewerchallengesbecauseitdoesn??tcarrypassengers.Nuro??snarrowsizemayalsobehelpfulwhennavigatingstreetsandavoidingpedestrians.Thevehicleisn??tequippedwithanyspecialfeaturestocommunicatewithpedestriansorotherroadusers.Somecompanieshavetestedandpatentedsolutionssuchasdigitalscreensthatsignalthecar??snextmove.Fergusonsaidhisteamhadconductedstudiesandfoundthatsuchtechniquescouldconfusepeople.Nurobelievesit??sbettertomakesurethecarperformspredictably,sothathumandriversknowwhattoexpectfromit. “Wefeelbycreatingthisnewtechnologythat??sgoingtoenablethislastmiledelivery,we??regoingtobecreatingnewmarketsanddoingthingsthatpreviouslyweren??tpossible,” Fergusonsaid. “Thisisnotswappingjobswithrobots.It??screatingnewmarkets.Therewilldefinitelybenewemploymentopportunities.” 1.WhatisthemaincharacteristicoftheNuro??sself-drivingvehicle? A.Itcancookdeliciousmealsforcustomers. B.Itisapioneerinthefieldofself-drivingvehicles. C.Itisfarnarrowerandhigherthanotherautonomousones. D.Itsdeliveriescanbetransportedinthespecialcompartment. 2.Whichcanbestreplacetheunderlinedword “hurdles” inParagraph4? A.Breakthrough. B.Dilemma. C.Restriction. D.Protection. 3.WhyistheNuro??svehiclenotequippedwithcommunicatingfeatures? A.Itsdigitalscreensoftenbreakdown. B.Peoplemaybepuzzledatthefeatures. C.Thefeatureshavenotbeendeveloped. D.Itsperformanceisusuallyhardtopredict. 4.WhatcanweinferaboutFerguson??sopiniononthisnewtechnology? A.Beneficial. B.Challenging. C.Controversial. D.Ambiguous. Ⅱ.閱讀七選五 根據(jù)短文內(nèi)容, 從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。 Imaginethatyouareinaremotevillagesomewherewithnomedicalclinic.　1　Oncethedoctorsgettoyou,theyexamineyouandtakebloodsamples,buttheywon??tbeabletohelpyouuntiltheytakethesamplesbacktothehospitaltofindoutwhatiswrong.　2　ThankstoengineerAndyOzcan,manypeoplemayneverbeinthissituation.Hehasinventedanappthatturnsyourmobilephoneintoadiagnostic(診斷的)tool. Ozcan??sinventionisimportantbecauseitisveryaccurateandeasytouse.Inmanyremoteplaces,evenifdoctorshavemicroscopesandotherinstrumentstohelpthemmakediagnoses,theremaystillbeotherproblems.Manydoctors,forexample,don??thaveenoughtrainingtocorrectlyinterpretwhattheysee.　3　WithOzcan??smobilephoneapp,healthworkerscantakeaspecialphotoofabloodsampleandsendittoacentralcomputeratahospital.Thecomputerwillthenautomaticallyinterpretthephotoandsendadiagnosisbackinafewminutes. 　4　HistechnologyonlyrequiresamobilephoneandanInternetconnection.Asmorethanfourbillionpeoplealreadyhavecellphones,thecostofestablishingthediagnosticsystemisfairlylow. Byinventingamedicaltoolthatusesexistingtechnology—mobilephones—Ozcanhasdevelopedamedicaltoolthatisbothpracticalandeconomical.Therefore,itcanbeeffectivelyalmostanywhere.　5　 A.AnotherreasonthatOzcan??sinventionisimportantisthatitisinexpensive. B.Eventhoughyoumayonlyhaveasimpleinfection(感染),youmightdiebecauseofthedelay. C.Peoplearetryingtoreducethecostofthisnewmedicaltool. D.Ozcan??ssimple,cost-effectivetoolmightjustsavemillionsoflivesaroundtheworld. E.Thistoolhasbecomemuchmorepopularallaroundtheworld. F.Youbecomeverysickandmustwaitdaysuntilamobilemedicalunitarrivestohelp. G.Asaresult,theymaydiagnoseillnessesincorrectly. Ⅲ.完形填空 Mymotherhasalwaysbeeninvolvedinearlychildhoodeducation.Sheoftensetsthesceneforchildrento　1　thejoyofphysicalactivity,gettingthemexcitedand　2　tolearn. MumwassoproudofmeafterI　3　thetriathlonatthe2000Olympics,butbeforethedust　4　,shegrabbedme,saying: “Nowthisisyour　5　.Useit.” Shewasn??tspeakingfromaneconomicpointofviewbuttalkingaboutthe　6　ofmybeingarolemodel,encouragingkidsto　7　theirdreams. SincetheOlympics,Ihave　8　morethan100schools.Italktothekidsabout “l(fā)ivingalifeless　9　,” aconceptpassedontomebymyparents—theideaof　10　beingaverage.Itellthemthatyouwill　11　whatyoubelieve. AsIwasakid,mymothercametoevery　12　—nottopressuremebutto　13　me.Oneofmyfavouritesports-relatedmemorieswaswhenIwas　14　intheCanadianTriathlonChampionships.AsIranbyabigtruck,Isawmymother　15　ontopofoneofitshugewheels,cheeringforme.Ifinditsadwhenpeoplesaytheirparentshaveneverseenthem　16　. WhenIwasattheUniversity,Icompletedonlyonesemesterandthendecidedto　17　soIcouldraceprofessionallyfull-time.MumwasthefirstpersonIcalled.Itwasa　18　moment.Iwasn??tsurehowshewouldreact. “Mum,Ihavethisopportunity,andIthinkI??mgoingtotakeit.Whatdoyouthink?” Shewasas　19　asever.Itturnedouttobeagood　20　. Supportingyourchildren,trustingtheirdecisions,givingwell-thought-outadvice—thosearedefinitelyimportantqualities. 1.A.experience B.evaluate C.express D.expect 2.A.afraid B.ready C.relaxed D.unwilling 3.A.won B.chose C.played D.watched 4.A.rose B.settled C.flew D.appeared 5.A.luck B.time C.crossroads D.opportunity 6.A.demand B.happiness C.courage D.importance 7.A.display B.follow C.appreciate D.abandon 8.A.served B.attended C.visited D.started 9.A.energetic B.colourful C.miserable D.ordinary 10.A.never B.always C.seldom D.usually 11.A.neglect B.achieve C.suspect D.assume 12.A.practice B.school C.game D.kindergarten 13.A.support B.reward C.instruct D.comfort 14.A.surfing B.jumping C.jogging D.running 15.A.sitting B.speaking C.standing D.performing 16.A.compete B.succeed C.separate D.compromise 17.A.dropin B.dropoff C.dropout D.dropback 18.A.magic B.nervous C.critical D.serious 19.A.attractive B.talkative C.imaginative D.supportive 20.A.consideration B.intention C.suggestion D.decision 課時(shí)作業(yè)(三十八) Ⅰ.【文章大意】 文章是一篇說(shuō)明文。文章主要介紹了Nuro自主設(shè)計(jì)的一種自動(dòng)駕駛汽車(chē)。此自動(dòng)駕駛汽車(chē)被用來(lái)遞送貨物,并有著廣闊的前景。 1.D　細(xì)節(jié)理解題。根據(jù)文章第一段中“Theelectriccarfeaturesfourexteriorcompartments(隔層) — twooneachside — toholdseparatedeliveries.”可知,Nuro的自動(dòng)駕駛汽車(chē)的主要特征是它的運(yùn)送可以在特殊的隔層里運(yùn)輸,故選D。 2.C　詞義猜測(cè)題。根據(jù)第四段第二句“Fullyautonomousvehicleswithoutatestdriveraren??tlegalinCaliforniatoday,andmanycompanieshaveshiftedtestingtostateswhereregulatorsaremorewelcomingofautonomousvehicles,suchasArizona.”可知,在加利福尼亞沒(méi)有駕照駕駛?cè)詣?dòng)交通工具是不合法的,由此可推知hurdle意為“限制”,故選C。 3.B　細(xì)節(jié)理解題。根據(jù)倒數(shù)第二段第五句“Fergusonsaidhisteamhadconductedstudiesandfoundthatsuchtechniquescouldconfusepeople.”可知,這樣的技術(shù)可能會(huì)使人困惑,故選B。 4.A　觀點(diǎn)態(tài)度題。根據(jù)文章最后一段Ferguson 的話“‘Thisisnotswappingjobswithrobots.It??screatingnewmarkets.Therewilldefinitelybenewemploymentopportunities.”可知這樣的新技術(shù)增加了新的就業(yè)機(jī)會(huì),據(jù)此推測(cè)Ferguson認(rèn)為這樣的新技術(shù)是有益的,故選A。 Ⅱ.【文章大意】 本文是一篇說(shuō)明文。文章主要介紹了一個(gè)用來(lái)診斷疾病的手機(jī)應(yīng)用軟件。 1.F　承接上文“Imaginethatyouareinaremotevillagesomewherewithnomedicalclinic.”,并結(jié)合常識(shí)可知,在一個(gè)沒(méi)有醫(yī)療診所的偏遠(yuǎn)村莊,病得很重的情況下,只能等數(shù)日才能得到醫(yī)療救助,故選F。 2.B　承接上文“Oncethedoctorsgettoyou,theyexamineyouandtakebloodsamples,buttheywon??tbeabletohelpyouuntiltheytakethesamplesbacktothehospitaltofindoutwhatiswrong.”可知,醫(yī)生要先檢查,采集血樣,無(wú)法立即提供幫助,可推知,患者的治療可能會(huì)被耽誤,故選B。 3.G　承接上文“Manydoctors,forexample,don??thaveenoughtrainingtocorrectlyinterpretwhattheysee.”可知,許多醫(yī)生因?yàn)闆](méi)有足夠的訓(xùn)練而不能正確地進(jìn)行診斷,由此會(huì)誤診,故選G。 4.A　承接上文“Qzcan??sinventionisimportantbecauseitisveryaccurateandeasytouse.”,并根據(jù)對(duì)本段的整體理解可推知,本段主要說(shuō)明了這項(xiàng)發(fā)明很重要的另一個(gè)原因,故選A。 5.D　承接上文“Therefore,itcanbeeffectivelyalmostanywhere.”可知,由于經(jīng)濟(jì)實(shí)用,這項(xiàng)發(fā)明幾乎可以在任何地方使用,由此可知,這個(gè)簡(jiǎn)單且實(shí)惠的產(chǎn)品將會(huì)挽救全世界數(shù)以百萬(wàn)計(jì)患者的生命,故選D。 Ⅲ.【文章大意】 本文是一篇夾敘夾議文。作者通過(guò)講述自己從事鐵人三項(xiàng)運(yùn)動(dòng),受到媽媽的支持和鼓勵(lì)并獲得成功的故事告訴我們:支持你的孩子,相信他們的決定,并給予深思熟慮的建議,這些都是教育孩子中重要的品質(zhì)。 1.A　媽媽讓孩子們體驗(yàn)體育活動(dòng)的樂(lè)趣。experience體驗(yàn);evaluate評(píng)價(jià);express 表達(dá);expect期待,預(yù)料。 2.B　她讓孩子們興奮起來(lái),準(zhǔn)備學(xué)習(xí)。afraid 害怕的;ready準(zhǔn)備好;relaxed放松的;unwilling不情愿的。 3.A　在2000年的奧運(yùn)會(huì)上作者贏得鐵人三項(xiàng)后,媽媽為此感到驕傲。win贏得;choose選擇;play玩;watch觀看。 4.B　此處指賽前媽媽對(duì)作者說(shuō)的話。beforethedustsettled在塵埃落定之前。rise上升;settle解決,定居;fly飛;appear出現(xiàn)。 5.D　媽媽鼓勵(lì)作者要抓住機(jī)會(huì)。luck運(yùn)氣;time時(shí)間;crossroads十字路口;opportunity機(jī)會(huì)。 6.D　媽媽說(shuō)了榜樣的重要性。demand要求;happiness幸福;courage勇氣;importance重要性。 7.B　榜樣的重要性是能鼓勵(lì)孩子們追隨他們的夢(mèng)想。display展示;follow追隨;appreciate 欣賞,感激;abandon遺棄。 8.C　自?shī)W運(yùn)會(huì)以來(lái),作者參觀了100多所學(xué)校。serve服務(wù);attend參加,照料;visit訪問(wèn);start開(kāi)始。 9.D　此處指作者在激勵(lì)孩子們要過(guò)一種不平凡的生活。energetic精力充沛的;colourful豐富多彩的;miserable痛苦的;ordinary普通的。 10.A　這種想法是不要做普通人。never從不;always總是;seldom很少;usually通常。 11.B　作者告訴孩子們:你會(huì)得到你想要的。neglect疏忽;achieve達(dá)到,完成;suspect懷疑;assume假定。 12.C　此處指媽媽來(lái)觀看作者的每一場(chǎng)比賽。practice練習(xí);school學(xué)校;game比賽;kindergarten幼兒園。 13.A　媽媽來(lái)觀看作者的比賽是為了支持作者。support支持;reward獎(jiǎng)勵(lì);instruct指導(dǎo);comfort安慰。 14.D　作者最喜歡的一個(gè)有關(guān)體育的記憶是參加加拿大鐵人三項(xiàng)錦標(biāo)賽時(shí)跑步的情景。surf沖浪;jump跳躍;jog慢跑;run跑。 15.C　作者的母親站在一個(gè)巨大的輪子上,為作者歡呼。sit坐;speak講話;stand站立;perform表演。 16.A　當(dāng)人們說(shuō)他們的父母從未看過(guò)他們比賽時(shí),作者感到很難過(guò)。compete參加競(jìng)賽;succeed成功;separate分開(kāi);compromise妥協(xié)。 17.C　作者在大學(xué)的時(shí)候,只完成了一個(gè)學(xué)期的課程,然后決定退學(xué)。dropin 順便訪問(wèn);dropoff減少;dropout退學(xué);dropback后退。 18.B　根據(jù)“Iwasn??tsurehowshewouldreact.”可知,那是一個(gè)緊張的時(shí)刻。magic有魔力的;nervous緊張不安的;critical批評(píng)的;serious嚴(yán)肅的,認(rèn)真的。 19.D　媽媽一如既往地支持作者。attractive具有吸引力的;talkative愛(ài)多說(shuō)話的;imaginative富于想象力的;supportive支持的。 20.D　結(jié)果證明這是一個(gè)很好的決定。consideration仔細(xì)考慮;intention意圖;suggestion建議;decision決定。