沪教版（2024）七年级下册英语期末复习：Unit 5~8+期末共5套单元素养测试卷（含答案）

第第页沪教版（2024）七年级下册英语期末复习：Unit5~8+期末共5套单元素养测试卷Unit5Waterislife单元素养测试卷满分：120分时间：120分钟第一部分听力(共30分)Ⅰ.听选答案(共15小题，计20分)第一节：(共10小题，计10分)()1.A．One. B．Two. C．Three.()2.A．OnWednesdayafternoon. B．OnThursdayafternoon.C．OnFridayafternoon.()3.A．Toturnoffthelight.B．Toturnoffthetap.C．Toturnonthetap.()4.A．Fivelitres. B．Threelitres.C．Eightlitres.()5.A．Becauseheisnotthirsty. B．Becauseheishungry.C．Becausehedoesn'tlikeorangejuice.()6.A．Helikescoffee. B．Helikesmilk.C．Helikesjuice.()7.A．Heoftenswims. B．Heoftenplaysbasketball.C．Heoftenplaysvolleyball.()8.A．Fire. B．Paper. C．Water.()9.A．David. B．Tom. C．Thewomanherself.()10.A．TurnontheTV. B．Singthesong.C．Meetthegirl.第二节：(共5小题，计10分)听第1段材料，回答第11、12小题。()11.Howmanywaysdidthespeaker'sfamilyusetosavewater?A．Three. B．Four. C．Five.()12.Whatdidtheydotosavewaterwhentheybrushedtheirteeth?A．Turnedoffthetap.B．Tookshortshowers.C．Usedlesswatertodothewashing.听第2段材料，回答第13至15小题。()13.What'stherelationship(关系)betweenthetwospeakers?A．Teacherandstudent. B．Motherandson.C．Brotherandsister.()14.WhatdidMikeforgettodo?A．Havedinner. B．Turnoffthetap. C．Turnonthetap.()15.Whataretheygoingtodo?A．Havedinner. B．Washhands. C．Goout.Ⅱ.听填信息(每空不超过三个单词)(共5小题，计10分)16.About97%ofthewaterontheEarthis________________．17.Mostofthefreshwateris________________neartheNorthPoleandtheSouthPole.18.Weusewaterfromboth________________．19.Somewatergoesintotheskyandthen________________．20.Thereisalotofraininthetropics.Butitisdifficultto__________there.第二部分笔试(共90分)Ⅲ.完形填空(共20小题，计20分)第一节：Weallknowthatwaterisimportantforlife.But__21__watershouldwedrink？UsuallyformostofuseightglassesofwatereverydaymightbeOK.Butwhenpeopleliveorworkinwarmerenvironments,theyneed__22__morewater.Thatisbecausetheylosemorewaterthanus.About70%ofourbodyis__23__upofwater,butitcannotreplenish(补充)wateritself.Sodrinkingwaterhelpswithourhealth.Here__24__someimportantthingsaboutdrinkingwater.1．Drinkregularly(有规律地)throughthedaytopreventdehydration(脱水).Afteryougetup,__25__ishelpfultodrinkaglassofwater.2．Somepeople__26__havethehabitofdrinkingregularly.Theyonlydrink__27__theyarethirsty(口渴的).Infact,whenwefeelthirsty,__28__bodyisalreadyshortofwater.Itistoolatetodrinkwater.3．In__29__office,keepwaterwithinreachanddrinkitwhenever(无论何时)youseeit.__30__thisway,youcandrinkenoughwater.()21.A．howmany B．howlong C．howmuch D．what()22.A．drinks B．todrink C．drinking D．drank()23.A．make B．makes C．making D．made()24.A．are B．is C．were D．did()25.A．it B．this C．that D．he()26.A．aren't B．doesn't C．isn't D．don't()27.A．so B．but C．when D．before()28.A．a B．an C．the D．/()29.A．your B．you C．we D．our()30.A．On B．In C．For D．To第二节：Whenitrains,waterfallsfromcloudsintheskytotheground.Howdoesthewatergetintothe__31__？Itissomethingcalledthewatercycle(循环)．Thereisalwayswaterintheair,butyoucan'talways__32__it.It'scalledwatervapor.The__33__heatsupwaterinrivers,lakesandoceans.Thewater__34__watervapor.Itgoesintotheair.Highinthesky,itis__35__atfirst.Whenwatervaporgetscold,itbecomes__36__again.Youcanseethis__37__whenyouhaveacolddrinkonawarmday.Waterisontheoutsideoftheglass.Doestheglassleak(漏)?No.Watervaporintheairturnsintowaterwhenittouches(接触)thecold__38__.Millionsofwaterdropscometogetherinthesky.They__39__clouds.Windmovesclouds.Andthewatervaporincloudscoolsoffandchangestowater.Thenthewater__40__ontotheEarth.Rainfallsbackintotheoceans,lakesandrivers.Thesunturnsitintowatervapor.Thewatercyclestartsalloveragain.()31.A．river B．trees C．sky D．mountain()32.A．see B．smell C．look D．hear()33.A．sun B．moon C．earth D．star()34.A．comesfrom B．takesinC．getsinto D．turnsinto()35.A．warm B．cold C．small D．big()36.A．rain B．cloud C．water D．snow()37.A．happenB．climb C．push D．mean()38.A．ground B．desk C．book D．glass()39.A．remain B．form C．find D．allow()40.A．drops B．fights C．leads D．discussesⅣ.阅读理解(共15小题，计20分)第一节：(共10小题，计15分)A[新形式·图文结合]It'ssocoldoutside!Youmaywantawarmshower.However,thereareafewdosanddon'ts.Let'stakealook!Howoftenandhowlong?·Twotothreetimesaweek·Showerfor5to15minutesInwinter,yourskin(皮肤)canbeverydrybecauseofthecoldweather.Havingshowerstoooftencanbebadforyourskin.()41.Accordingtothepassage,you'dbettertakeashowerfor____．A．10minutesB．20minutesC．30minutesD．60minutes()42.Whichofthefollowingpicturescanweputineq\x(？)？()43.What'sthepassagemainlyabout?A．Howtokeepwarm. B．Howtostayhealthy.C．Howtotakecareofskin. D．Howtoshowerinarightway.BFromaplanewecanseethefields,cities,mountainsandseas.Thesealooksverybeautifulwhenthesunisshining.Butitcanbeveryterrible(可怕的)whenthereisastrongwind.Theseaisverybig.ItalmostcoversthreequartersoftheEarth.Theseaisalsoverydeepinsomeplaces.Atthedeepestplacetheseaisabout11kilometresdeep.Thehighestmountainintheworldisabout9kilometreshigh.Ifthatmountainwasputintotheseaatthatplace,therewouldbestillabout2kilometresofwateronthetopofit.Inmostpartsofthesea,therearemanykindsoffishandplants.Somelivenearthetopofthesea.Otherslivedeepdown.Therearealsoalotofsmalllivingthings,andlotsoffishlivebyeatingthem.Theseacanbeverycold.Whenpeoplegodown,theseabecomescolderandcolder.Onlysomemencangodownintothedeepsea.Butin1970,fivewomenscientistslivedinthedeepseaforfourteendays.()44.[新考法·文章体裁]Thispassageis____．A．ashortstory B．asciencearticleC．apieceofnews D．areport()45.Theseacanbeabout____kilometresdeepatmost.A．2 B．9 C．11 D．12()46.WhichoneisNOTtrueaccordingtothepassage?A．Theseaisverybeautifulwhenthesunisshining.B．Theseaisveryterriblewhenthewindblows.C．Thehighestmountainisinthedeepestplaceofthesea.D．Thedeeperpeoplegointothesea,thecoldertheywillfeel.()47.[新考法·句意理解]Thelastsentence“Butin1970,fivewomenscientistslivedinthedeepseaforfourteendays.”meansthat“____”．A．Womencoulddothesameworkasmen.B．Womencouldgodeeperintotheseathanmen.C．Womenlikedlivinginthedeepseabetterthanmen.D．Womenwantedtoliveinthedeepseaforalongtime.CWearealwaystoldthateachofusshoulddrinkatleasteightglassesofwatereveryday.Butmostpeopledrinklessthansixglasses.Evensomedrinkoneglassinthemorningandoneglassintheafternoon.Ifyoudosports,youwillneedtodrinkmorebecauseyoulosealotofwater.AnewAustralianstudyshowsthatolderpeopledonotrealizetheydonotdrinkenoughwater.Researchersstudied22men.10ofthemwere23.7yearsoldonaverage(平均).12ofthemwere68.1yearsoldonaverage.Theresultsshowedthattheoldermendrankmuchlesswatertostopthemfeelingthirsty.Whatcausestheproblem?Theanswerisstillnotknown.Somescientiststhinkthatolderpeopledonotwanttodrinkmorebecausetheydonotwanttowakeupinthemiddleofthenighttogotothebathroom.However,waterisnotjustforthirst,butalsoforhealth.Weallneedtorememberthat.()48.Howmuchwatershouldwedrinkeverydayaccordingtothepassage?A．Fourglasses. B．Twoglasses.C．Sixglasses. D．Atleasteightglasses.()49.Whydoweneedtodrinkwater?A．Forthirst. B．Forhealth.C．Forfun. D．BothAandB.()50.Whydotheolddrinklesswaterthantheyoung?A．Becausetheydon'texercise.B．Becausetheydon'tlikedrinking.C．Becausetheydon'tfeelthirsty.D．Westilldon'tknowtheanswer.第二节：根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。(共5小题，计5分)Whentheweathergetswarm,peoplelovetoplayinthewater.Manyliketoswiminpools,lakesandrivers.51.________Butwatercanbedangerous.About10peoplediefromdrowning(溺水)eachdayintheUSA.Thesesimplerulesmayhelpyouenjoythewatersafely.52.________Ifyoucan'tswim,don'tgointothewater.Andtakeaswimmingclass.Swimmingismucheasierthanyouthink.Classesareavailable(可利用的)atpools,schoolsandsportscenters.Becareful.Choosetoswiminareaswithlifeguards(救生员).Ifyouneedhelp,thelifeguardscanhelpyou.53.________Don'tswimalone.Whenyouswim,alwaysswimwithanotherperson.54.________Ifsomethinghappens,oneofyoucangoandgethelp.55.________Butwhenyou'reinaboat,wearalifejacket.Ifyoufallintothedeepwater,thelifejacketcanmakeyousafe.Enjoythewater,butremembersafetycomesfirst.A．Learntoswim.B．Youcantakeashower.C．Othersliketoswimintheocean.D．Swimmingismoredifficultthanboating.E．Boatingisanotherwaytoenjoythewater.F．Thetwoofyoucanwatchoutforeachother.G．Whenyouplayinthewater,don'tpushothers.Ⅴ.完成句子：根据所给汉语意思，用单词或短语完成下列英文句子(共5小题，计10分)56.铃声一响，孩子们就冲向操场。Assoonasthebellrang,thechildren____________theplayground.57.我们必须及时把书还给图书馆。Wemust____________thebooks____________thelibraryintime.58.通过阅读公共标志，他毫不费力地找到了购物中心。Byreadingthe____________signs,hehadnodifficultyinfindingtheshoppingcentre.59.当老师提出问题时，汤姆立刻举起了手。Whentheteacheraskedthequestion,Tomraisedhishand____________．60.她今天早上错过了公交车。结果，她上学迟到了。Shemissedthebusthismorning.____________，shewaslateforschool.Ⅵ.短文填空：用方框中所给单词的适当形式填空，使短文完整正确(每个单词限用一次，每空限填一个单词)(共10小题，计10分)shape,appear,move,how,ship,be,they,help,protect,dieWouldyouliketoseeaniceberg(冰山)?YouneedtotraveltothecoldwatersnearGreenlandorAntarcticatoseeone.Icebergsfloatintheoceans.Icebergscomefromlargerpiecesofice.Theycanbeindifferentsizesand61.________.Somecanbeahundredmeterslongorlonger,butsomecan62.________small.Mostoftheicebergisunderthewater.Thismakesicebergsverydangerousfor63.________.Anicebergcanbadlydamage(损害)aship.In1912,afamousshiphitanicebergandsank(沉没).Morethan1，500people64.________.Afterthat,aspecialgroupstarted65.________ships.Thegroupfoundicebergsandaskedshipstokeepawayfrom66.________．Whenicebergs67.________intowarmerwaters,theybegintomelt.Astheymelt,thefreshwaterfromtheicebergsmixes(混合)withtheoceanwater.This68.________theoceanlife.Moreandmoreicebergsare69.________becauseofhighertemperatures.Scientistsstudyicebergstolearn70.________warmerweatheraffects(影响)theocean.Iflargerpiecesoficemeltintotheocean,itwillaffecttheplanet.Ⅶ.任务型阅读：阅读下面短文，根据短文内容，完成下列各题(共5小题，计10分)Everyday,peopleusewaterwithoutthinkingwhereitcomesfromorhowvaluableitis.Thewaterweusecomesfromcloudsintheskyasrain.Rainwaterfillslakes,rivers,seasandsoon.Andpeopleuseitinmanyways.Themostimportantuseofwaterisfordrinking.Withoutwater,humanscanliveforaweekatmost.Weusewaterforcookingandforwashingdishes,clothesandotherthings.Wealsoneedwatertokeepourbodiesandourhomesclean.Waterdoesn'tstayinoneplaceforlong.Italwaysmovesfromoneplacetoanother,aswhatweoftenseeinseas,riversandlakes.Movingwaterproducesenergy.Peopleusetheenergyinthemovingwatertoproduceelectricity.Wemustn'twastewater.Onewaytosavewateristotakeshortershowers.Anotherwayisthatweshouldbesuretoturnoffthetapafterweusewater.Wecanalsogrowsomeplantsthatdon'tneedalotofwaterinthegarden.71.Accordingtothepassage,wheredoesthewatercomefrom?Thewatercomesfrom______________asrain.72.Whatisthemostimportantuseofwater?Themostimportantuseofwaterisfor____________．73.Pleasegiveusawaytosavewater.Tosavewater,wecan____________．74.Whatcanweusemovingwatertodo?Wecanusemovingwaterto__________________________________．75.What'sthebesttitleofthepassage?It's“________________”．Ⅷ.补全对话(共5小题，计5分)A：Whatareyoudoing,Kate?B：76.__________________________．A：Whatisthebookabout?B：It'sabouthowtosavewater.A：77.__________________________？B：Yes.Wecanturnoffthetapwhenwebrushourteeth.A：Ithinkwecan'tpollutethewater.B：78.________________________.Waterisvaluable.A：Whatelsedoesthebooktellus?B：Factoriesandfamiliesmustreusewater.A：79.______________________________？B：Reusingwateriseasyathome.Forexample,afterwewashtheclothes,wecanusethewatertowashthetoilet.A：Oh,Iknow.80._______________________________?B：Yes,youcanreadthebook.Butpleaseremembertoreturnittomewhenyoufinishit.A：OK,Iwill.Ⅸ.书面表达(共1题，计15分)请根据以下内容提示，以“Howtosavewaterathome”为题，写一篇不少于70词的短文。提示：1.takeashower;insteadof;lesswater2．pour3．leavethetapon;savealotofwater4．waterplantswithusedwater;makefulluseofHowtosavewaterathomeWaterisveryvaluable.Itisimportantforustosavewater.Howtosavewaterathome?________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

答案Ⅰ.第一节：1.W：Aretheretwopeopleinthepool?M：No,therearen't.Onlyone.Q：Howmanypeoplearethereinthepool?2.W：TodayisFriday.Youshouldreturnthebooktothelibrary.M：Right.Iwillgiveitbackthisafternoon.Q：Whenwilltheboygivethebookbacktothelibrary?3.W：Turnoffthetap,Mike.You'rewastingwater.M：Allright!I'llnotdothisagain.Q：WhatdoesthewomantellMiketodo?4.W：Dowehaveenoughdrinksforthepartytonight?M：Yes,wedo.Wehave5litresofcolaand3litresofapplejuice.Q：Howmanydrinksdoesthemanpreparefortheparty?5.W：Whydon'tyoudrinkorangejuice,Sam?Youdon'tlikeorangejuice?M：Ilikeit.ButIamnotthirsty.Q：Whydoesn'tSamdrinkorangejuice?6.W：Ithinkmilkisgoodforyoursleep.M：Idon'tbelieveso.Idon'tlikemilk.Ilikecoffee.W：Coffee?Ifyouhaveacupofcoffee,youwon'tfeelsleepy.Q：Doesthemanlikemilkorcoffee?7.W：Hi,boys!Whatsportdoyouoftendoafterschool?M：Ioftenswimintheriver.ButMikeoftenplaysvolleyball.Billoftenplaysbasketball.Q：WhatsportdoesBilloftendo?8.W：Pleaseturnoffthetapwhenyoubrushyourteeth.Ifnot,waterwilldisappearsomeday.M：Yeah,Ishouldsavewater.Q：Whatisthewomantalkingabout?9.W：David,canyougetsomecoffeeforme,please?M：Sorry,I'mabitbusy.MaybeTomcanhelpyou.Q：Whowillprobablygetsomecoffeeforthewoman?10.W：LiLei,hurryup!TurnontheTVsetandchangeittoChannel6.AforeigngirlinyourschoolissingingasonginChinese.M：Wonderful!Thankyoufortellingmethat.Q：Whatwilltheboyprobablydo?第二节：Text1Asweallknow,waterisveryimportantinourdailylife,andthewaterwecanuseisgettingverylittle.Somyfamilystartedtosavewaterfromnowon.Westoppedtakinglongbaths;wehadshortshowersinstead.Wewashedthetoiletwithusedwater.MumandDadusedlesswatertodothewashing.MysisterandIdidn'tleavethetaprunningwhenwebrushedourteeth.Ithinkallofusshouldplayapartinsavingwater.Text2W：Mike,turnoffthattap.Iambusynow.M：Sorry.Iforgottoturnitoff.W：Itdoesn'tmatter,butremembertoturnitoffnexttime.M：Iwon'tforgetnexttime.Iknowwaterisvaluable.W：Good.Waterisimportant.Wecan'tlivewithoutit,soweshouldn'twastewater.Now,dinnerisready.Callyourfathertodinner.M：OK.Ⅱ.Waterisveryimportanttous.Wecan'tlivewithoutit.ThereisalotofwaterontheEarth,butwecan'tusemostofit.About97%oftheEarth'swaterissalty.MostofthefreshwaterissnowandiceneartheNorthPoleandtheSouthPole.Wecanuseonlyabout1%ofthewaterontheEarth.Weusewaterfrombothlakesandrivers.Someofthewatergoesintotheskyandthenbecomesrain.Ofcourseweuserainwaterforfarmsandotherthings.SometimestheEarth'swaterisinthewrongplace.Thereisalotofraininthetropics,butitisdifficulttohavefarmsinthetropics.Mostofthelandthereisnotveryrich.Somedesertlandisrich,butthereisonlyalittlewaterinthedesert.Waterisaproblemformanypeopleintheworld.第一部分听力Ⅰ.1～5：ACBCA6～10：ABCBA11～15：BABBAⅡ.16.salty17.snowandice18.lakesandrivers19.becomesrain20.havefarms第二部分笔试Ⅲ.21.C22.B23.D点拨：bemadeupof意为“由……组成”。24～25：AA26～30：DCCAB31～35：CAADA36～40：CADBAⅣ.41～43：ACD44～47：BCCA48～50：DDD51～55：CAGFEⅤ.56.rushedto57.return/giveback;to58.public59.atonce60.AsaresultⅥ.61.shapes62.be63.ships64.died65.protecting66.them67.move68.helps69.disappearing70.howⅦ.71.cloudsinthesky72.drinking73.takeshortershowers/turnoffthetapafterweusewater74.produceelectricity75.ValuablewaterontheEarthⅧ.76.I'mreadingabook77.Doesthebooktellushowtosavewaterindailylife78.That'sright/You'reright79.Howdowereusewaterathome80.CanIreadthebookⅨ.HowtosavewaterathomeWaterisveryvaluable.Itisimportantforustosavewater.Howtosavewaterathome?First,weshouldtakeashowerinsteadoftakingabath,becauseituseslesswater.Next,askyourfamilymembersnottopourwastewaterintorivers.Dirtywatermaypolluterivers.Then,don'tleavethetaponwhenyoubrushyourteeth.Inthiswaywecansavealotofwater.Finally,remembertowaterplantswithusedwater.Itcanmakefulluseofwater.Unit5-Unit6综合素养测试卷满分：120分时间：120分钟(本试卷满分90分,考试时间100分钟)题号一二三四总分得分一、语法选择(共15小题;每小题1分,满分15分)阅读下面短文,按照句子结构的语法性和上下文连贯的要求,从1～15各题所给的A、B、C和D项中选出最佳选项。In1993theUNdecidedthatMarch22ndwouldbetheWorldWaterDay.1thisdayeveryyear,countriesaroundtheworld2eventstoeducatepeopleabouttheproblemsofdirtywaterandthatcleanwaterissomethingeveryoneneedsaroundtheworld.

70%ofthehumanbodyiswaterandweneedtodrink3watertobehealthy.We4needwaterforcooking.Wehavetoiletsin5housesandwhenwebrushourteethorhaveashower,weuseourbathrooms.Farmersusewatertomaketheplants6.

Weare7tohavecleanwater8weneedwater,butthisisnotthecaseformanypeoplearoundtheworld.Doyouknowthefactthataround750millionpeopledonothavecleanwatertodrink?Anddoyouknowthat2.5billionpeopledonothavecleantoilets?

Ifwedrinkdirtywater9wecan’twashourhandsafterwegotothetoilet,10iseasytocatchdiseases.Everyyearover500,000childrendieofdiarrhoea(腹泻)becauseofdirtywater.Insomecountries,childrenwalkmanykilometreseverydaytogetwaterand11thewaterisn’tevenclean!Ifchildrenspendmanyhoursaday12water,they13gotoschool.

OnWorldWaterDay,somepeopleintheUKwalk,runorcycle10kmand14climbmountains.Atoneschoolchildrenwalk6kmwith6litresofwatersotheycanseehowitfeelstowalkalongdistance(距离)carryingheavybottlesofwater.Peoplegivethemmoneyfor15thesethingsandallthemoneyhelpsgetcleanwatertoasmanypeopleaspossiblearoundtheworld.

()1.A.At B.In C.On D.From()2.A.hold B.holding C.tohold D.holds()3.A.lot B.alot C.alotsof D.lotsof()4.A.also B.too C.either D.neither()5.A.we B.us C.our D.ours()6.A.togrow B.grows C.growing D.grow()7.A.enoughluck B.luckenough C.luckyenough D.enoughlucky()8.A.although B.if C.since D.when()9.A.so B.because C.or D.but()10.A.it B.that C.this D.its()11.A.sometime B.sometimes C.sometime D.sometimes()12.A.toget B.getting C.get D.got()13.A.mustn’t B.shouldn’t C.needn’t D.can’t()14.A.other B.theothers C.others D.another()15.A.do B.done C.doing D.todo二、完形填空(共10小题;每小题1分,满分10分)阅读下面短文,掌握其大意,然后从16～25各题所给的A、B、C和D项中选出最佳选项。Thewholeworldisshortof16.Savingtheenergyisvery17.Asastudent,wecando18inourdailylives.Forexample,weshould19thelightwhenwedon’tuseit.Weshouldtakeashowerinsteadofabathto20water.Don’tkeepthetaprunningwhenyouwashyourface21brushyourteeth.Whenwegoshopping,wecan22clothbagsinsteadofusingplasticbags.Manypeoplewriteononlyonesideoftheirpaper.Whynot23usingboth?Tosavetheenergy,weshouldalsofightagainst24.Recyclingoldnewspapers,glasses,cansandwastepaperisalsoagoodidea.25workhardtogethertosavetheenergy.

()16.A.time B.money C.power D.energy()17.A.smart B.convenient C.harmful D.important()18.A.abit B.nothing C.alot D.enough()19.A.switchon B.switchoff C.puton D.takeoff()20.A.save B.produce C.waste D.heat()21.A.for B.but C.or D.then()22.A.take B.tidy C.tick D.touch()23.A.stop B.continue C.enjoy D.try()24.A.pollution B.disease C.chemicals D.electricity()25.A.Let’snot B.Let’s C.Don’t D.We三、阅读(共两节,满分35分)第一节阅读理解(共15小题;每小题2分,满分30分)阅读下列短文,从26～40各题所给的A、B、C和D项中选出最佳选项。()Wanttoknowwhatwecandotohelpmakeourcityabetterplacetolivein?Whynottakepartin“Clean&GreenWeekend”?Joinus,andyoucanmakenewfriendsandhelpprotecttheenvironmentatthesametime.ParklifeDoyoulikehangingoutintheparkwithyourfriends?Ifso,whynottakethechancetocomewithusandtidyuptheparkasyougo?Toaddsomefun,thereisagiftforthepersonwhocollectsthemostrubbish!MeetusatthesouthentrancetoTaoheParkat9a.m.nextSaturdayifyouwanttojoinin.TheairyoubreatheAgreatwaytomaketheairwebreathecleanerisbyplantinglotsoftrees!Itisafactthattreesslowlyfilter(过滤)alotofpollutantsfromtheair.SocomeandhelpusplantsomenewonesinFenheParkat2p.m.nextSunday.Warongraffiti(涂鸦)Somepeoplethinkgraffitiiscool.Well,itisnot!Thebestwaytostopbuildingsfrombecomingtotallycoveredinuglygraffitiistogetridofitassoonaspossible.Andthatisexactlywhatwearegoingtodo.Wearerepaintingtheschoolwallsat1p.m.onSaturday.Youdon’thavetobringanytools,justremembertowearsomeoldclothes!()26.Themainpurposeof“Clean&GreenWeekend”isto.

A.makeourcitymorebeautiful B.offerthechancetohavefunC.helpstudentsmeetoldfriends D.knowmoreaboutourcity()27.Thestudentswhowanttojoinintherubbishcollectingactivitymustmeet.A.at1p.m.onSaturday B.at2p.m.nextSundayC.at9a.m.nextSunday D.at9a.m.nextSaturday()28.Wemightreadtheabovepassage.

A.inafashionmagazine B.onaschoolnoticeboardC.inanewspaperadvertisement D.onTV()Youmayhaveheardthesaying“TheYangtzeRiverisChina’smotherriver”.It’salmost6,400kilometreslong.Astheworld’sthird-longestriver,itcoversone-fifthofChina’slandarea.TheYangtzeRiverEconomicZone(长江经济带)coverselevenprovincesandcities,makingupabout40percentofChina’stotalpopulationandGDP.OnDecember26,ChinapassedtheYangtzeRiverProtectionLaw,whichcameintoforceonMarch1,2021.ItisthefirstlawtoprotectawaterwayinChina.Themotherriverisingreatneedofprotectionbecausesomethingiswrongwithit.Forexample,becauseofoverfishingandwaterpollution,theriver’sChinesepaddlefishhasdiedoutthere.There’salsodesertifiedlandandsoilpollutionneartheriver.Accordingtothelaw,fishingwillnotbeallowedinalloftheYangtze’snaturalwaterways,includingitsmajortributaries(支流)andlakes.Thosewhoarecaughtfishingwillbefined(罚款)50,000to500,000yuan.Diggingsandwillbestrictlylimited(限制)intheriver.Manycompaniesarediggingsandalongtheriver.However,thishasledtolowerwaterlevelsontheriver,whichhascausedtheriver’swaterqualitytodecline.Companiesandfactoriesalongtheriverwillneedtofocusongreendevelopment.Iftheiractivitiesdoharmtothewaterways,theywillbemovedaway,thelawsays.()29.WhatdoesthefirstparagraphtellusabouttheYangtzeRiver?A.Howolditis. B.Whyit’simportant.C.Whatproblemsithas. D.Whereitjoinsthesea.()30.WhatdoesParagraph3explain?A.Whytheriverneedsprotection. B.Howtheriverisbeingpolluted.C.WhenChinesepaddlefishdiedout. D.Howtheriverwillbeprotected.()31.Whatdoestheunderlinedword“decline”inParagraph5mean?A.Becomebetter. B.Becomeworse.C.Behardtotest. D.Beeasytocontrol.()32.Accordingtothepassage,whichistrueaboutprotectingtheriver?A.Peoplecan’tfishintheriver’smajortributaries.B.Diggingsandwillnotbeallowedintheriveranymore.C.Companiesalongtheriverwillbemovedtootherplaces.D.Anyonewhocausespollutionwillbefinedatleast50,000yuan.()BoyanSlathasbeendreamingofcleaninguptheworld’soceansforalongtime.In2010,hewentonadiving(潜水)vacationinGreeceandwasshocked.“Isawmoreplasticbagsthanfishinthewater,”hesaid.Fromthenon,Slatbegantopaymoreattentiontooceanpollution.HedecidedtogiveuphighereducationandsetuptheOceanClean-up,anon-governmentorganization.Itspurposeistocleanupoceanrubbish.Hehassetuptheworld’sfirstoceanclean-upsystem(系统)withhisteam.Everyyear,over8milliontonsofplasticendupinouroceans,anditcantakeupto500yearstobreakdown.In2018,theWorldEconomicForumpredictedthattheweightofoceanplasticwouldmatchthatofallthefishinouroceansby2050.Seaanimalseasilygetcaughtinplastic.Theycan’tmove.Theycanevendieiftheyeatit.Smallerplasticpiecescanalsoenterthefoodchain(链)andendupinourbodies.Slat’splanwastocreateanenvironmentallyfriendly,largesystemtoclearoutplasticrubbishfromtheocean.Aftersevenyearsoftests,onOctober2nd,2019,amachinecalledSystem001/Bcameout.Itsuccessfullycaughtandcollectedalargeamountofplasticrubbishfloatingintheocean.SlatandhisteamareworkingtoimproveSystem001/B.Theirdreamistoclearout90percentofalltheoceanplasticby2040.()33.WhatdidBoyanSlatcaremoreaboutafterhisvacationinGreece?A.Diving. B.Plasticbags.C.Oceanpollution. D.Highereducation.()34.Howlongdoesittaketobreakdown8milliontonsofplastic?A.Morethan7years. B.Upto30years.C.Lessthan40years. D.Upto500years.()35.HowdidSy