山西省運(yùn)城市西交口中學(xué)2021年高二英語(yǔ)期末試卷含解析一、選擇題1.—IwonderwhySamislateagain.

—Well，he________histrain，ormaybeoverslept.A．mightmiss

B．mustmiss

C．mayhavemissed

D．musthavemissed.參考答案：C試題分析：考查情態(tài)動(dòng)詞的推測(cè)語(yǔ)氣

句意上：--我很困惑怎么Sam又遲到了？--嗯，他要么錯(cuò)過(guò)了火車(chē)，要么或許睡過(guò)了頭。此處首先使用may/might+havedone的形式表示對(duì)過(guò)去發(fā)生事情的不確定的推測(cè)，依據(jù)句子中的maybe一詞可知前面對(duì)于錯(cuò)過(guò)火車(chē)也是推測(cè)，故選C項(xiàng)合適。2.Theidea________EnglandstandsforFish&Chips,Speakers’Corner,BigBenandtheTowerofLondon________past.A.what;is

B.that;is

C.what;are

D.that;are參考答案：B3.

formthemoon,ourearthwithwater

.seventypercentofitssurface,appearsasablueball.A.seen,covered

B.seeing,coveringC.seen,covering

D.seeing,covered參考答案：C4.Itisthebestforthiskindofplanttogrowin______iswarmandrainy.Athat

Bwhat

Cwhich

Dwhere參考答案：B5.Childrenneedmanythings.________,theyneedlove.A.Afterall

B.Lastofall

C.Firstofall

D.Atlast參考答案：C6.

Thescientistshavemadeanexhaustivestudyofthevirus_______manypeoplehavebeeninflected.

A.towhich

B.inwhich

C.withwhich

D.forwhich參考答案：C7.—IhavetelephonedhimtwicebutIcouldn’tgetthrough.—Ithinkthattheline_____bebeingworkedontoday.A.should B.might C.need D.would參考答案：B8.Myfather____mybrothertolearntodrivebuthewantedto_____theknowledgeofthecomputerduringhissparetime.

A.advised;pickout

B.persuaded;pickup

C.intended;pick

D.managed;pickup參考答案：C29.Don’tforget__________theletterformewhenyoupassbythepostoffice.A.post

B.posting

C.posted

D.topost

參考答案：D略10.

Thestudents_______avideoaboutBarackObama’sspeechTheChangeWeNeedat7:00tomorroweveningintheclassroom.A.willwatch

B.wouldwatch

C.willbewatching

D.wouldbewatching參考答案：C11.---Isthereabustothedowntown?

-----There____be,foritistoolatenow.You’dbettertakeataxi.A.won’t

B.mustn’t

C.can’t

D.needn’t參考答案：C略12.Wesuggestthatmoremeasures_________tosolvetheproblemofoverpopulation.A.willbetaken

B.betaken

C.canbetaken

D.mustbetaken參考答案：B13.WhenIarrivedattheclassroomyesterdaymorning,thefloor________________.A.hadcleaned

B.hadbeencleaned

C.hascleaned

D.hasbeencleaned參考答案：B14.Theoldcouplehavebeenmarriedfor50yearsandneveronce___witheachother.A.theyhadquarreled

B.theyhavequarreledC.havetheyquarreled

D.hadtheyquarreled參考答案：C15.Babies'healthismuchmorelikelytobeaffectedif______parentsmokes．

A．both

B．none

C．neither

D．either

參考答案：D略16.Jerryisveryhonest,__________youcanbelieveeverythinghesaid.A.but B.so C.or

D.for參考答案：B17.Itwasprobablyatthatmoment_____Iunderstoodwhatkindnessreallywas.

A.which

B.when

C.that

D.what參考答案：C略18.TheygottwofreeticketstoCanada,_____they’dneverhavebeenabletoaffordtogo.

A.asaresult

B.otherwise

C.therefore

D.atlast參考答案：B19.Withoutyourhelp,I

suchrapidprogress.Thankyoufromthebottomofmyheart.

A．needn’thavemade

B．mustn’tmakeC．woudn’thavemade

D．shouldn’tmake參考答案：C略二、新的題型20.請(qǐng)認(rèn)真閱讀下列短文，并根據(jù)所讀內(nèi)容在文章后表格中的空格里填入一個(gè)最恰當(dāng)?shù)膯卧~。注意：請(qǐng)將答案寫(xiě)在答題卡上相應(yīng)題號(hào)的橫線(xiàn)上。每個(gè)空格只填1個(gè)單詞。Computeraddictioncanbedescribedastheoveruseofthecomputerwhichcontinuesdespiteseriousnegativeconsequencesforpersonal,socialoroccupationalfunctions.However,notallpeoplewhospendhourseachdayonthecomputerareconsideredaddicted.TherearemanyusesforcomputersandtheInternetandinmanycases,anindividualmayspend6ormorehoursinadayonthecomputerbutstillnotbeconsideredanaddict.Therefore,thereisnosetnumberofhoursthatisconsideredapotentialforcomputeraddiction.Butthosewhoaresufferingfromanxietyanddepressioncausedbystressatwork,relationshipsorfinancialproblemstendtobecomecomputeraddicts.Somepeoplebecomeaddictedmainlybecausetheyfeelboredwitheverythingandfeellikethereisnothingelsetodo.Ifonefeelsanintensedesiretogoonline,playacomputergame,orsocializeassoonashewakesupandbeforehegoestobed,hemayhavebecomeanaddict.Othersymptomsincludeusingthecomputerastheonlysourceofentertainment,lyingtohisfamilyandfriendsabouttheactivitiesthatheperformswhileonthecomputer.Someaddictspossessanxiousfeelingswhenwantingtousethecomputerorknowingthattimeonthecomputerislimited.Othersmaylosetrackoftimewhileonthecomputerandspendmoretimeonitthanintended.Thecomputercanalsobeusedasaformofescapismfromreality.Excessivecomputerusemayresultinthelackofface-to-facesocialinteractionandanincreasingamountoftimeandmoneyonhardware,softwareandcomputer-relatedactivities.Computeraddictionmakesoneneglecthiswork,school,orfamilyobligations.Heoftenfailsatrepeatedeffortstocontrolcomputeruse.Soit’stimetoseekhelpforthesakeofhealth.Counseling(心理輔導(dǎo))ortherapycanfocusontreatingunderlyingmentalhealthconditionsthatcausedtheaddictionsuchasanxiety,depression,socialtraumaorotherconditions.Manydifferentoptionsforgrouporcommunitysupportareavailabletoassistthoseaddicts.Justgettingoutandinteractingwithotherscanbeveryrewardingtothecomputeraddict.Anothermethodistofocusonnewinterests.Forinstance,acomputerusermighttakepartinanewgymmembership,spendtimeatthemovieswithfriendsorgooutforawalk.Ifacomputeruserdoesfeelthathemustgoontothecomputer,considertalkinghimselfoutofthecomputeruseunlessitislynecessary.Ifhedoesgoonthecomputer,hemustmakeaplanforwhathewilldowhenonthecomputer,howlongitwilltakeandwhattimeyouwillbeoffofthecomputer.

ComputerAddiction

Introduction

●Computeraddictionreferstotheoveruseofthecomputer(71)

▲

of

seriousnegativeconsequences.●Thereisnostrict(72)

▲

tothetimespentonthecomputerastocomputeraddiction.

(73)

▲

●Beinganxiousanddepressedbecauseofthestressatwork,relationshipsorfinancialproblems.●Showingno(74)

▲

inanythingexceptthecomputer.

Symptoms

●Havingastrongdesiretogoonlinewhetherbeforegoingtobedorafterwakingup.●Havingnosourcesofentertainment(75)

▲

thanthecomputer.●Feelinganxiouswhenknowingthattimeonthecomputerislimited.●Failingtomanagetheirtimeoncomputeroncetheyare(76)

▲

toit.

Effects●Spendinglesstimeonface-to-faceinteractionthanthatonthecomputer.●Payinglittle(77)

▲

tohiswork,school,orfamilyresponsibilities.●Beingunabletocontrolcomputerusein(78)

▲

ofrepeatedefforts.

Treatments●Seekingcounseling,therapyorsupportofagrouporacommunity.●Interactingwithothersface-to-faceandhavingattention(79)

▲

onnewinterests.●Minimizingtheamountoftimespentoncomputerandmakingaspecificplanifgoingonthecomputerisa(80)

▲

.參考答案：71.regardless

72.limit

73.Causes

74.interest75.other 76.addicted

77.attention

78.spite79.focused/concentrated

80.must

三、閱讀理解21.Thebristleconepine(狐尾松)isoneofthelongest-livingthingsonEarth.Thesetrees,withtheirstrangelyshapedbranches,canliveupto5,000years,butexpertsworrythatawarmingclimateinsomeareasmaythreatenitsfuture.Researcherssaywarmerweatherispermittingasimilarkindoftree,thelimberpine(柔枝松),totakeovergoodgrowingplacesfromtheancientbristlecone.Theysaythetreeisbeingforcedoutofmountainousareaswhereitgrows.ScientistsattheUniversityofCalifornia,Davis,sayclimatechangeiscausingthetreestocompetewitheachother.BrianSmithersledtheresearchproject.“Thelimberpineistakingallthegoodspots,”hesaid.BristleconepinesgrowinhighmountainforestsineasternCalifornia,NevadaandUtah.Inthemountains,theyfacehighwindsandextremetemperatures.Thedifficultconditionsleavethetreeswithtwisted(變形的)branchesandshapes.Tosurvivelongperiodswithoutwater,partsofthetreesdie,includingmuchoftheirouterbark(外皮).Thismakesthetreesappeardead,exceptforsmallgreenpineneedles.Theyshowthatthetreeisindeedalive.TheoldestlivingbristleconepineissomewhereinCalifornia.Itisnotmarkedinanyspecialway,sothatpeopledonottrytodamageit.Thelimberpineisthebristlecone’sdistantandcompetitor,whichcanalsolivealongtime—upto2,000years.Researcherssayitisfoundatlowerelevations(緯度),wheretemperaturesarewarmer.ThescientistsattheUniversityofCalifornia,Davis,recentlyreleasedtheresultsofathree-yearstudy.Theirresearchcenteredontreesthathavestartedgrowinginthelast50yearsintheGreatBasinareaofCalifornia’sWhiteMountains.Theresearchersfoundthatmostofthetreesgrowingathigherelevationswerelimberpines.Smitherssaid,“It’sverystrangetoseeitcharginghigherupandnotseethebristleconechargingupthemountainslopesaheadofthelimberpine.”Smitherssaidthebristleconesarenotindangerofdisappearing,buthethinkstheycouldbeforcedoutofsomeplaceswheretheyhavegrownforthousandsofyears.32.Whatcanwelearnaboutthebristleconepinefromthetext?a.Oneofitslivingconditionsiscoldclimate.

b.Theshapeofthetreeistwisted.c.Ithasthelongestlifeintheworld.

d.ItcanonlybefoundinCalifornia.A.ab.

B.bc.

C.ac.

D.cd.33.Whatcanwelearnfromthetext?A.Thebristleconepinecanadapttodifferentenvironments.B.Thebristleconepinegrowsatlowerelevations.C.Somebristleconepinesarestillalivealthoughtheirouterbarkisdead.D.Thebristleconepine’shabitathasbeenseriouslydamagedbyhumans.34.Whatdidtheresearchersfindabouttreesthathavestartedgrowinginthelast50years?A.Thelimberpinecanliveupto2,000years.B.Thehigherelevationswerealmosttakenupbylimberpines.C.Thenumberofbristleconepinesisincreasing.D.Thebristleconepinegrewathigherelevations.35.WhatisSmithers’opinion?A.Thebristleconepineisindangerofdisappearing.B.Somemeasuresshouldbetakentoprotectthebristleconepine.C.Somelimberpinesshouldbecutdowntomakeroomforthebristleconepine.D.Someplaceswherethebristleconepineusedtogrowmaybeoccupiedbythelimberpine.參考答案：32.A

33.C

34.B

35.D【分析】本文為說(shuō)明文。本文講述了兩種松樹(shù)即狐尾松和柔枝松在全球氣候變暖的情況下的生長(zhǎng)演變狀況?！?2題詳解】推理判斷題。根據(jù)第一段中的“Thebristleconepine(狐尾松)…,withtheirstrangelyshapedbranches,canliveupto5,000years”可知，狐尾松樹(shù)枝形狀奇特，因此b正確?！癰utexpertsworrythatawarmingclimateinsomeareasmaythreatenitsfuture.”（但專(zhuān)家擔(dān)心某些地區(qū)的氣候變暖可能會(huì)威脅到它的未來(lái)。）可推斷出，狐尾松喜歡寒冷的氣候。因此a正確。由此可推斷出a和b正確的。分析選項(xiàng)可知選A?！?3題詳解】細(xì)節(jié)理解題。根據(jù)第六段的“Tosurvivelongperiodswithoutwater,partsofthetreesdie,includingmuchoftheirouterbark(外皮).Thismakesthetreesappeardead,exceptforsmallgreenpineneedles.Theyshowthatthetreeisindeedalive”(為了在沒(méi)有水的情況下長(zhǎng)時(shí)間生存，樹(shù)木的某些部分會(huì)死亡，包括它們的大部分樹(shù)皮（外皮）。這使樹(shù)木看起來(lái)死了，除了小的綠色