2020秋高二英語人教版選修6訓(xùn)練與檢測：Unit 3 A healthy life Section 1含解析

學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精2020秋高二英語人教版選修6訓(xùn)練與檢測：Unit3AhealthylifeSection1含解析Unit3SectionⅠⅠ.完形填空Peopleoftenfallillbecauseofme.__1.C__,theycanhardlyblameme;itislargelytheirown__2.D__.Atiredpersonmayget__3.C__,especiallywhenhegoestocrowdedplaceswithpollutedair。Mylatestvictimisanenergeticstudent。Afterschool，heplayedfootballhardfortwohours.Thoughtired,hestillwenttothecinema。Thenhegotbackhomeandtookacoldshowerimmediately。Iseizedthisgoldenchanceto__4.C__him。Hereacted，tryingto__5.B__me，butIwasalready__6.A__deepinhisthroat。Hekeptsneezing(打噴嚏）andhisnosewasrunning.__7。D__heputonsomewarmclothes，itdidn'twork，forthereweretoomanyofus。Besides,hissorethroatkept__8.B__him，andhedevelopedacoughtoforcemeandmyfamilyout，but__9。D__.Thenextdayhecouldn’tgotoschool。Hehadlosthisappetiteandwasnotas__10.C__asbefore.HismothermadehimorangejuiceeveryfewhoursformorevitaminC,whichwouldhelphis__11。A__.Fortwodayshewas__12.B__byhismother.Asherestedmore，hisdefensestrengthenedandIbegantofeelthe__13.C__。IknewIhadtoleavehimbeforelong.ButIamnottheonewhogivesupeasily，andImadeeveryefforttofightback。__14.D__，itwasmyturntofeel__15。A__now,forhisdefensesystemwasstartinganall—outattackagainstme.Ibecameweakerandfinallymytimewasover.DoyouknowwhatIam？文章大意：本文以感冒病毒的口氣,介紹它是怎么侵入人體到離開的過程.1．A．Therefore B．Besides C．However D．Then解析：人們經(jīng)常因?yàn)槲疑?，然?他們卻不能責(zé)怪我。表示轉(zhuǎn)折所以用however。2．A．business B．responsibility C．excuse D．fault解析：這是由于他們自己的過失造成的。fault過失符合句意。responsibility(責(zé)任);excuse(借口);business（事務(wù))均不符合句意。3．A．punished B．blamed C．caught D．killed解析:getcaught意為“感染”,指生病，符合句意.getkilled“被殺死"語義過重.4．A．injure B．bother C．a(chǎn)ttack D．destroy解析：我抓住這個(gè)黃金機(jī)會去攻擊他,指的是讓他生病。attack符合句意.5．A．getonwith B．getridof C．putupwith D．takeholdof解析：那個(gè)學(xué)生做出反抗，試圖除掉我（病毒)，B符合語義.putupwith容忍；takeholdof抓住。6．A．reproducing B．waiting C．hiding D．disappearing解析：但是我已經(jīng)深深地在他的喉嚨里繁殖再生。reproduce繁殖，再生.7．A．Since B．Once C．Whether D．Although解析：生病后，盡管他穿上厚厚的衣服，但是已經(jīng)晚了。Although引導(dǎo)讓步狀語從句。8．A．reminding B．upsetting C．comforting D．influencing解析：他的疼痛的喉嚨使他難受，并且他開始咳嗽來試圖把我和我的家人趕走，但是沒能成功，擬人化的手法.9．A．escaped B．succeeded C．regretted D．failed解析：見上題分析。10．A．peaceful B．a(chǎn)fraid C．a(chǎn)ctive D．happy解析：active活躍的，與上文的energetic相對應(yīng)，生病后人通常會變得不活躍。11．A．recovery B．development C．study D．a(chǎn)ffected解析：補(bǔ)充維生素C幫助人抵抗疾病，恢復(fù)健康.recovery恢復(fù)健康,符合題意。12．A．protected B．nursed C．scolded D．a(chǎn)ffected解析：nurse用作動(dòng)詞，意為“照料",符合題意。13．A．loss B．operation C．pressure D．movement解析：患病的人的抵抗力增強(qiáng),病毒開始感受到壓力.pressure壓力。14．A．Uncertainly B．Unsuccessfully C．Unusually D．Unfortunately解析:雖然抵抗了，但是不幸的是，輪到我感到痛苦了。15．A．painful B．disappointed C．nervous D．a(chǎn)shamed解析:見上題的解析。Ⅱ.閱讀理解AProperdietandregularexerciseseemtobetheonlymethodsforlosingweight。However，theimportanceofenoughwatershouldbeaddedtotheprocess。Whilemedicalsciencehasproventhepositiveeffectsofwater,mostpeoplestilldonotdrinkenougheachday.Thereasonwhywaterissoimportantforweightlosshassomethingtodowithmetabolism(新陳代謝）offat.Theliver(肝臟)isinchargeofthisprocesswhenitcomestoturningstoredfatintoenergy.However，theliverisalsoresponsibleforhelpingthekidneys（腎臟）thatneedenoughwaterinordertofunctionproperly.Theliverhastoperformallthefunctionsofthekidneysonitsownwhenthekidneysareshortofwater。Thismeanstheliverdoesn’thaveenoughenergytometabolizefat.So，drinkingwaterallowsthekidneystofocusontheirjobandthelivertofocusonitsjob.Also，studieshaveshownthatwatercanmakeusfeelfullwhendrunkbeforemeals.Withoutevenmakinganeffort,mostpeoplewhodrinkaglassofwaterbeforeamealwilleat33%less.Thisisinpartduetothefactthattheysimplygetfullquickerbecausethewateristakingupspace.Theotherreasonisthatthefoodwillexpandassoonasithitsthewater。filledstomach。Waterisimportanttoeveryaspectofthehealthofthehumanbody。Bydrinkingmorewaterandimprovingthehealthofthebody,thegoaloflosingweightcanbeachievedwithgreaterease。文章大意：健康的飲食和經(jīng)常鍛煉對于減肥非常重要，但是足夠的飲水也不容忽視。1．Whichofthefollowingisnotmentionedinthepassageasawaytoloseweight?__D__A．Regularexercise. B．Drinkingwater。C．Balanceddiet。 D．Medicalcare。解析：細(xì)節(jié)理解題.根據(jù)第一段內(nèi)容可知，減肥的方法包括經(jīng)常鍛煉、合適的飲食以及飲用足夠的水,并未提到醫(yī)學(xué)方法。故選D.2．Theliverhastotakeoverthejobofthekidneyswhen__A__.A．thekidneysarelackinginwaterB．thereissomethingwrongwiththekidneysC．theliverdoesn’tsupplyenergyforthekidneysD．thereisnofatforthelivertometabolize解析：細(xì)節(jié)理解題.根據(jù)第二段中的“Theliverhastoperformallthefunctionsofthekidneysonitsownwhenthekidneysareshortofwater。”可以得知，在腎臟缺水的情況下，肝臟要承擔(dān)腎臟的功能。故A項(xiàng)正確。3．Whycanweloseweightbydrinkingwaterbeforemeals？__B__A．Becausewedon’tfeelthirstyanylonger.B．Becauseweeatmuchlessthannormal。C．Becausethewatertakesuplittlespace。D．Becausethefoodbecomessmaller.解析：推理判斷題。概括第三段內(nèi)容可知,飯前喝一杯水可以讓一個(gè)人的飯量減少33％，由此達(dá)到減肥的效果。故B項(xiàng)正確。4．Whichofthefollowingisthebesttitleforthispassage?__C__A．TheliverisimportanttothekidneysB．HowthedigestivesystemworksC．WaterisimportantforahealthylifeandlosingweightD．Severaltipsforlosingweight解析：標(biāo)題歸納題。通讀全文，可概括得知本文講的是水對健康的生活和減肥都非常重要。故C項(xiàng)正確。B（2020·全國卷Ⅰ）Racewalkingsharesmanyfitnessbenefitswithrunning，researchshows,whilemostlikelycontributingtofewerinjuries.Itdoes,however,haveitsownproblem。Racewalkersareconditionedathletes.ThelongesttrackandfieldeventattheSummerOlympicsisthe50。kilometerracewalk，whichisaboutfivemileslongerthanthemarathon。Butthesport’srulesrequirethataracewalker’skneesstaystraightthroughmostofthelegswingandonefootremainincontact（接觸）withthegroundatalltimes。It'sthisstrangeformthatmakesracewalkingsuchanattractiveactivity，however,saysJaclynNorberg，anassistantprofessorofexercisescienceatSalemStateUniversityinSalem,Mass。Likerunning，racewalkingisphysicallydemanding,shesays。Accordingtomostcalculations,racewalkersmovingatapaceofsixmilesperhourwouldburnabout800calories（卡路里）perhour，whichisapproximatelytwiceasmanyastheywouldburnwalking,althoughfewerthanrunning，whichwouldprobablyburnabout1,000ormorecaloriesperhour。However，racewalkingdoesnotpoundthebodyasmuchasrunningdoes,Dr。Norbergsays.Accordingtoherresearch,runnershitthegroundwithasmuchasfourtimestheirbodyweightperstep，whileracewalkers，whodonotleavetheground，createonlyabout1.4timestheirbodyweightwitheachstep.Asaresult,shesays，someoftheinjuriesassociatedwithrunning，suchasrunner'sknee，areuncommonamongracewalkers.Butthesport’sstrangeformdoesplaceconsiderablestressontheanklesandhips,sopeoplewithahistoryofsuchinjuriesmightwanttobecautiousinadoptingthesport。Infact,anyonewishingtotryracewalkingshouldprobablyfirstconsultacoachorexperiencedracertolearnpropertechnique,shesays.Ittakessomepractice。文章大意：這是一篇說明文。短文介紹了競走相比跑步有諸多的優(yōu)勢，但是之前受過傷的人,要想從事這樣運(yùn)動(dòng)要謹(jǐn)慎，最好咨詢專家的建議。5．Whyareracewalkersconditionedathletes？__C__A．Theymustrunlongdistances.B．Theyarequalifiedforthemarathon.C．Theyhavetofollowspecialrules。D．Theyaregoodatswingingtheirlegs.解析:細(xì)節(jié)理解題。根據(jù)第二段“Butthesport’srulesrequirethataracewalker'skneesstaystraightthroughmostofthelegswingandonefootremainincontactwiththegroundatalltimes.”可知，但這項(xiàng)運(yùn)動(dòng)的規(guī)則要求競走者的膝蓋在擺動(dòng)腿的大部分時(shí)間保持伸直，一只腳始終與地面接觸。由此可知，競走運(yùn)動(dòng)員是需要具備某些條件的運(yùn)動(dòng)員是因?yàn)檫\(yùn)動(dòng)員需要遵守特殊的規(guī)則。故選C項(xiàng)。6．Whatadvantagedoesracewalkinghaveoverrunning？__D__A．It'smorepopularattheOlympics。B．It'slesschallengingphysically.C．It'smoreeffectiveinbodybuilding.D．It'slesslikelytocausekneeinjuries。解析：細(xì)節(jié)理解題。根據(jù)最后一段“Asaresult，shesays,someoftheinjuriesassociatedwithrunning，suchasrunner'sknee,areuncommonamongracewalkers.”可知，一些與跑步有關(guān)的損傷，比如跑步者的膝蓋，在競走者中并不常見.由此可知,競走與跑步相比的優(yōu)勢是不太可能導(dǎo)致膝蓋受傷。故選D項(xiàng)。7．WhatisDr.Norberg'ssuggestionforsomeonetryingracewalking？__A__A．Gettingexperts’opinions。B．Havingamedicalcheckup.C．Hiringanexperiencedcoach。D．Doingregularexercises.解析：細(xì)節(jié)理解題。根據(jù)最后一段Dr。Norberg說的話“Infact,anyonewishingtotryracewalkingshouldprobablyfirstconsultacoachorexperiencedracertolearnpropertechnique（事實(shí)上，任何想嘗試競走的人都應(yīng)該首先咨詢教練或有經(jīng)驗(yàn)的競走運(yùn)動(dòng)員，學(xué)習(xí)適當(dāng)?shù)募记?)"可知,Dr.Norberg建議想嘗試競走的人征詢專家的建議。故選A項(xiàng)。8.Whichwordbestdescribestheauthor’sattitudetoracewalking?__B__A．Skeptical。 B．Objective。C．Tolerant。 D．Conservative。解析：推理判斷題。根據(jù)第一段“Racewalkingsharesmanyfitnessbenefitswithrunning，researchshows，whilemostlikelycontributingtofewerinjuries.Itdoes，however,haveitsownproblem.”可知，研究表明，競走和跑步一樣有很多健身益處，而且它還很少導(dǎo)致受傷。不過，它也有自己的問題。由此判斷出作者對于競走的態(tài)度是客觀的。故選B項(xiàng)。Ⅲ.語法填空閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式.KeepYourEyesOpenforWeightLossAds“InonlysixdaysIlostsevenpoundsofweight?！薄癟wofullinchesinthefirstthreedays！”Thesearethekindsofstatements__1。used__（use)inmagazine,newspaper,radioandtelevisionads,__2。promising__(promise）newshapesandnewlookstothosewhobuythemedicineorthedevice。Thepromotersofproductssaythey__3。can__shapethelegs，slimthefaceandsmoothwrinkles.Oftensuchproductsarenothingmorethanmoney。makingthingsfortheirpromoters。Theresultstheyproducearequestionable，andsomearedangeroustohealth。Tounderstandhowtheseproductscanbelegallypromotedtothepublic，__4。it__isnecessarytounderstandsomethingofthelawscoveringtheirregulation.Iftheproductisadrug，F(xiàn)DA(FoodandDrugAdministration）canrequireproofthatitissafeandeffectivebeforeit__5。isput__(put）onthemarket。Butiftheproductisadevice，F(xiàn)DAhasnoauthority__6.torequire__(require）premarketingproofofsafetyoreffectiveness.__7。If__aproductalreadyonthemarketisadangertohealth，F(xiàn)DAcanrequesttheproducerordistributortoremoveitfromthemarketvoluntarily,oritcantakelegalaction,includingseizure（查封）oftheproduct。Onenotablecaseafewyearsago__8。involved__（involve)anelectricaldevicecalledtheRelaxacisor,__9.which__hadbeensoldforreducingthewaistline。TheRelaxacisorproducedelectricalshockstothebodythroughcontactpads。FDAtooklegalactionagains