参考中考英语一轮复习第一篇教材梳理篇课时训练十八.docx
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参考中考英语一轮复习第一篇教材梳理篇课时训练十八
参考-中考英语一轮复习第一篇教材梳理篇课时训练十八
(限时:
25分钟)
Ⅰ.单项填空
1.—Peter,thebikelookscool.Isit ?
—Yes.Mymotherboughtitformybirthday.
A.hisB.yours
C.hersD.ours
2.Moreandmoreyoungpeoplelikeskiing winter.
A.inB.on
C.atD.to
3.Don'tlookaroundwhencrossingthestreet, youwillbeindanger.
A.soB.but
C.orD.and
4.—Mum,mustIleavehomeatonce?
—No,you .
A.can'tB.needn't
C.shouldn'tD.wouldn't
5.— doyouvisityourgrandparents,Tony?
—Oh,onceamonth.MygrandparentsliveinTianjin.
A.HowlongB.Howfar
C.HowoftenD.Howmany
6.—Whichsubjectdoyoulike ,mathorChinese?
—Chinese.
A.goodB.better
C.bestD.thebest
7.WhileI thehouseyesterday,Ifoundanoldphotoofmygrandparents.
A.cleanedB.wascleaning
C.cleanD.amcleaning
8.LiXin Englishformorethantenyearsandsheisquitegoodatitnow.
A.learnsB.waslearning
C.learnedD.haslearned
9.Jeffandhisfather anNBAgametomorrow.
A.watchB.watched
C.werewatchingD.aregoingtowatch
10.Mybrother asongintheschoolshowlastweek.
A.singsB.willsing
C.sangD.hassung
11.The2022WinterOlympics inBeijingandtownsinHebeiProvince.
A.areheldB.willbeheld
C.holdD.willhold
12.—PhiliphasgonetoNewZealand.
—Oh,canyoutellme ?
A.whendidheleaveB.whenheisleaving
C.whenheleftD.whenisheleaving
Ⅱ.[2018·海淀二模]阅读理解
LymeDisease—AMedicalMystery
Intheautumnof1975,lotsofpeopleinLyme,Connecticut,sufferedfromastrangeillness.TwodoctorsfromYale,AllanSteereandStephenMalawista,beganastudythatwouldresultinanimportantmedicaldiscovery.
Thedoctorsbeganbyhavingcarefulexaminationsofeachpatient.Theyfoundthepatientsofallageswerehavingasetofthingshardlyseentogether,suchasheadaches,skinrashes(皮疹),swollenknees,fever,tirednessandsoon.Therewasalsoahighrateofarthritis(关节炎),apainfulconditionaroundtheknees.Noreasonscouldbefoundthroughbloodtests.However,theyfoundthemostusefulinformationintheinterviewswiththepatients:
onequarterofthemrecalledaskinrashaboutfourweeksbeforethearthritisappeared.
ThentheDepartmentofHealthdidsurveyswiththeYaledoctorstolearnwherethediseasewasmostwidelyseen.Itseemedthatmostpatientslivedinheavilywoodedareas,awayfromthecenteroftown.Besides,mostpatientsspentagooddealoftimeoutdoors,gardening,camping,orplaying.Moreimportantly,somerecalledhavingbeenbittenbyatick.
By1977,researchersbegantobelievethatthedeertickwasresponsible.Thentheydiscoveredthataspecialtypeofbacteria(细菌),carriedbythedeertick,wascausingthedisease.ItwaslaternamedLymebacteria.Thedeertickoftenfeedsondeer.Butwecanalsofinditonmice.Scientiststhenconcludedthatthebacteriapassedfromwildlifetotickstohumans.Alllivedcloselyamongoneanotherinthearea.
Howcouldadiseasebreakoutsosuddenly?
Manyareasofthenortheast,includingLyme,Connecticut,wereoncefarmland.Overtheyears,thefarmlandwasreplantedwithtrees.Aftertheforestgrewin,allkindsofwildlifeappeared.Atthesametime,thisareawasdevelopedwithhouses.Gradually,neighborhoodspusheddeeperintothehomeofthewildlife.Humansbecamemorelikelytomeetmoreticksandgetthedisease.
Aftermuchresearch,thecauseofLymediseasewassuccessfullyidentified(确认),thankstothehardworkofmanyscientists,doctorsandpatients.Today,moreandmorepeoplehaveknowledgeofLymedisease,whichiseasilytreatedifcaughtearly.
13.WhichhelpedDr.SteereandDr.Malawistamost?
A.Havinginterviewswiththepatients.
B.Examiningthepatientscarefully.
C.Separatingthepatientsintoagegroups.
D.Doingbloodtestsamongthepatients.
14.WhichofthefollowingisTRUEaboutLymedisease?
A.LittleisknownaboutLymediseasetoday.
B.Mostofthepatientslivedinthecenteroftown.
C.Moretreescouldkeeppeopleawayfromthedisease.
D.Wildlifespreadthebacteriatoticksandthentohumans.
15.Whatisthewriter'smainpurposeinwritingthispassage?
A.TodescribehowLymediseasewastreated.
B.Towarnpeoplenottogooutdoorsintheforest.
C.TointroducehowthecauseofLymediseasewasfound.
D.TocriticizethepeoplewhospreadLymediseasearound.
Ⅲ.阅读短文,根据短文回答问题
KeepAirCleaninYourHome
Haveyouevergotabadcoughthatwon'tgoaway?
Doyouhavetroublebreathing?
Doyoureyeshurtwhenyourparentsarecooking?
Theairinyourhomecouldcausetheseproblems.Everyoneknowsthatthereisairpollutioninthestreet,butitissurprisingtodiscoverthatyouarealsoindangerofairpollutioninyourownhome.
Manypeople,especiallythosewholiveinvillagesinthecountryside,burncoalorwoodintheopenair.Thiscanbereallydangerous,becausethereareharmfulchemicalsinthesmokeandtheycanseriouslypollutetheairinyourhome.Fuels(燃料)thatpeopleuseforcookingcanalsobeharmful.Again,theproblemisoftenthatfreshairdoesn'tgetintotheareawherethecookingtakesplace.Whenyoubreatheinbadairinyourhome,itcanharmyourlungs(肺部)andotherpartsofyourbody.
Therearethingsyoucandotoreducetheamount(数量)ofbadairinyourhome.Ofcourse,youhavetokeepwarmandyoucan'tstopcooking,butyoucanreducetheamountofbadairyoubreathein.
Firstofall,avoidsmokyareasasmuchasyoucan.Althoughit'simportantforadultstostayawayfromsmoke,it'sespeciallyimportantforchildren.Secondly,findsomewaystofixtheproblemifanopenfireorcookingcausessmokeinyourhome.Toremove(除去)thesmoke,youcanturnonthesmokelampblackmachine(油烟机)andopenthewindowmoreoften,eveninwinter.You'llbegladyoudidit!
16.Isthereairpollutioninyourownhome?
17.Whyisitdangeroustoburncoalorwoodintheopenair?
18.Whatcanitharmwhenyoubreatheinbadair?
19.Whatcanyoudotoremovethesmoke?
20.Whatisthepassagemainlyabout?
参考答案
Ⅰ.1—6 BACBCB 7—12 BDDCBC
Ⅱ.[主旨大意]1975年在莱姆很多人感染了一种奇怪的疾病,来自耶鲁的两个医生经过研究发现了一种奇怪的细菌,携带者是鹿虱,在这之后这种细菌被命名为莱姆细菌,这种细菌导致了莱姆地区很多人感染这种疾病。
13.A 根据第二段中“However,theyfoundthemostusefulinformationintheinterviewswiththepatients”可知A正确。
14.D 根据第四段中“Scientiststhenconcludedthatthebacteriapassedfromwildlifetotickstohumans.”可知,莱姆疾病的传播是从野生动植物到虱子再到人类。
故选D。
15.C 通读全文可知作者的目的是介绍莱姆疾病的起因是怎样被发现的。
故选C。
Ⅲ.16.Yes,thereis.
17.Becausethereareharmfulchemicalsinthesmokeandtheycanseriouslypollutetheairinourhome.
18.Itcanharmourlungsandotherpartsofourbodies.
19.Wecanturnonthesmokelampblackmachineandopenthewindowmoreoften.
20.Theairpollutioninourhomeandthewaystokeepaircleaninourhome.