牛津深圳版七年級(jí)下Unit5 Water單元練習(xí)含答案

牛津深圳版七年級(jí)下Unit5Water單元練習(xí)含答案牛津深圳版七年級(jí)下Unit5Water單元練習(xí)含答案牛津深圳版七年級(jí)下Unit5Water單元練習(xí)含答案V:1.0精細(xì)整理，僅供參考牛津深圳版七年級(jí)下Unit5Water單元練習(xí)含答案日期：20xx年X月初中英語牛津深圳版七年級(jí)下冊(cè)Unit5Water單元練習(xí)一、聽力(聽力)（共20小題；共20分）（略）二、單項(xiàng)選擇（共15小題；共15分）21. Themeatwillstay

forseveraldaysifyouputitinthefridge. A.fresh B.active C.natural D.common22. Thegirlisafraidofthedark.Shealwaysgoestosleepwiththelight

. A.down B.in C.on D.off23. Thedeathofmylittledog

mysadness. A.added B.addedto C.addedupto D.addedup24. Hecanseethegarden

thewindow. A.in B.on C.through D.for25. Weneedsomemorecoffee.Thereisonly

left. A.toomany B.toomuch C.alittle D.afew26. Hurryup,kids!Theschoolbusiscoming.Wehave

timeleft. A.few B.afew C.little D.alittle27. Ifyouwanttoloseweightandkeepfit,you'dbetternoteattoomuch

. A.meat B.apple C.egg D.potato28. Hetakeslittle,butgives

. A.few B.little C.much D.many29. ---Mum,Iamhungry.MayIhavesome

---Ofcourse.Butdon'teattoomuch. A.bread B.noodle C.dumpling D.hamburger30. Thelittleboyhas

homeworkeveryday.Hefeelstired. A.alittle B.alot C.lotsof D.fullof31. ---

peoplearethereinyourfamily?

---Three. A.Howoften B.Howlong C.Howmany D.Howmuch32. ---Howmuch

doyouneed?

---Twocups. A.coffee B.carrots C.beef D.eggs33. Theboyhaspooreyesightbecauseheplays

computergames. A.muchtoo B.toomuch C.manytoo D.toomany34. Weshouldwork

toearn

forourliving. A.hardlyenough;enoughmoney B.enoughhard;enoughmoney C.hardlyenough;moneyenough D.hardenough;enoughmoney35. ---Wouldyoulike

morebread?

---Thankyou.Iamfull. A.some B.any C.no D.not三、補(bǔ)全短文（共10小題；共10分）Animalsare36.

(people)friends.Butmanywildanimalsarefacingthe37.

(危險(xiǎn))ofdyingout,becausetheenvironmentthattheyarelivinginhas38.

(change)greatly.Forexample,39.

(they)livingareahasbecomesmallerandsmallerbecauseofpollutionandthedevelopmentofcities.Theyhavenoroomtoliveinexceptthezoo.Andmanyofthewildanimalsnowcan'tfindenoughfood40.

(eat).Atthesametime,maniskillingoffanimalsjustforgettingtheirfur,41.

(牙齒)andmeat.Peopleshouldrealizehowseriousthesituationisandsomethingshouldbedonetoprotectanimals.Weshouldsetupsomenaturereservessothatanimalscanlive42.

(free).Andpeopleshouldn't43.

(allow)tokilltheendangered(處于危險(xiǎn)中的)animals.Weshouldalsodo44.

(anything)tomakeourworldcleaner.Freshair,cleanwaterandgreengrassareallimportantforanimals.Thedeathoftheendangeredanimalswill45.

(帶來)adisaster(災(zāi)難)tohumanbeings.四、完形填空（共10小題；共15分）Weusetheseaaroundusallthetime.Whatdowetakefromthe46

Andwhatdowegivetoit

Wetakefishfromthesea-millionsofkilogramsof47

,everyyear,tofeedmillionsofpeople.We48

minerals(礦物)fromthesea.Wecangetsaltbyevaporating(蒸發(fā))seawater.Alongwith49

,othermineralsareleftafterevaporation.Manyotherminerals,suchasgold,canbealsogotfromthesea,butnot50

simpleevaporation.Other51

fromthesea,suchasseaweed(海藻),canbealsogotfromthesea.Freshwaterisanothergiftfromthesea.Wecan'tdrinkseawater.Someofitscontents(所含物)maycause52

.Wegetfreshwaterwhenthesaltsareremoved.Inthefuture,wewill53

moreandmoreonfreshwaterfromthesea.Theseagivesusfood,minerals,waterandothergifts.WhatdowegivetheseaWe54

theseaallthetime.Hugeasitis,theseacan'tholdallthatwepourintoit.Throwingwasteintotheseais55

offsealife.Astheworldpopulationgrows,wemayneedtheseaanditsgiftsmorethanever.46. A.sky B.mountain C.sea D.land47. A.plants B.fish C.flowers D.meat48. A.keep B.stop C.learn D.take49. A.sugar B.butter C.fruit D.salt50. A.of B.by C.in D.for51. A.clothes B.stones C.gifts D.food52. A.differences B.sadness C.difficulties D.illness53. A.carrying B.protecting C.depending D.going54. A.pollute B.help C.see D.use55. A.dropping B.putting C.setting D.killing五、閱讀理解（共20小題；共40分）AHundredsofyearsago,lifewasmuchharderthanitistoday.Peopledidn'thavemodernmachines.Therewasnomodemmachine,either.Lifetodayhasbroughtnewproblems.Oneofthebiggestispollution.Waterpollutionhasmadeourriversandlakesdirty.Itkillsourfishandaffectsourdrinkingwater.Noisepollutionmakesustalklouderandbecomeangrymoreeasily.Airpollutionisthemostseriouskindofpollution.Itaffectsalllivingthingsintheworld.Manycountriesaremakingnewlawstofightagainstpollution.Factoriesmustnowcleantheirwaterbeforeitisthrownaway:theymustn'tblowdirtysmokeintotheair.Weneedtodomanyotherthings,Wecanputwastethingsinthedustbinandnotthrowthemontheground.Wecangotoworkbybusorwithourfriendsinthesamecar.Iftherearefewerpeopledriving,therewillbelesspollution.56.Hundredsofyearsago,lifewasmuchharderbecause

. A.therewasairpollution B.Ourriversandlakesweredirty C.therewerenomodemmachine D.thereweremodemmachine57.Whichkindofpollutioncanmakeusbecomeangrymoreeasily? A.Airpollution B.Waterpollution C.Noisepollution D.Wedon'tknow58.

affectsourdrinkingwater. A.Havingnomodemmachines B.Airpollution C.Thedeathoflotsoffishes D.Waterpollution59.Newlawsaremadeto

A.killfish B.controlpollution C.dealwithnoisepollution D.reducemodemmachines60.WhichofthefollowingsentencesisnotTRUE? A.Airpollutionismoreseriousthanwaterpollution B.Wemustprotectourenvironment C.Weshouldencouragepeopletobuythemselvescars D.Wecan'tthrowwastethingsaboutBVeniceisthe“Queen”oftheAdriaticSea(亞得里亞海).EveryyearthousandsofpeoplefromallovertheworldtraveltoItalytovisitthecity.Doyouknowwhytheyliketogothereforavisit?

Veniceisaverybeautifulcity.Itisquitedifferentfromothercitiesintheworld.Therearen'tanyroadsandstreetsinthecity.Sotherearen'tanycarsandbuses.Therearemanycanals(運(yùn)河)inthecity.Thereisonebigcanalandonehundredandseventy-sevensmallcanals.Peoplemoveupanddownthecanalsinboatstogotowork,goshoppingorvisittheirfriends.ButVeniceissinking.Itisgoingdownandthewaterisgoingup.In2040Venicewillbeunderwater,TheAdriaticSeawillcoverthecity.TheVenetians(威尼斯人)lovetheircityandwanttostaythere.SotheywanttosaveVenicefromthesea.Theydonotwanttoleave.HowcantheysaveVenice

Theycanbuildsomestronghugewallsandgatesinthesea.Thegateswillclosetokeeptoomuchwaterout.ThusVenicewillnotsink.

61.FromthisshortarticleweknowVeniceis

. A.averybeautifulwomanoftheAdriaticSea B.themostimportantwomaninItaly C.averyimportantandbeautifulplaceoftheAdriaticSea D.themostimportantcityinItaly62.PeoplefromallpartsoftheworldgotovisitVenicebecause

. A.thereare177canalsinthecity B.itissinkingintotheAdriaticSea C.therearealotofkindsofboatsonthecanals D.itisnotonlybeautifulbutalsoquitedifferentfromothercities63.TheVenetiansusuallygotoworkorvisittheirfriends

. A.bybus B.bybike C.incars D.inboats64.YearbyyeartheAdriaticSea

andVenice

. A.isrising;issinking B.isgoingdown;isgoingup C.hasrisen;hassunk D.willgoup;willgodo65.BecausetheAdriaticSeawillcoverit,theVenetians

. A.havetoleaveVenicein2040 B.willtrytodosomethingtosavetheircity C.wanttostaythereuntilthewatercoversthecity D.donotlovethecityanylongerCPlantsareveryimportantlivingthings.Lifecouldnotgooniftherewerenoplants.Thisisbecauseplantscanmakefoodfromair,waterandsunlight.Animalsandmencan'tmakefoodfromair,waterandsunlight.Animalsgettheirfoodbyeatingplantsandotheranimals.Therefore,animalsandmenneedplantsinordertolive.Thisisthereasonwhywefindsomanyplantsaroundus.Ifyoulookcarefullyattheplantsaroundyou,youwillfindthattherearemanykindsofplants.Someplantsarelargewhileothersaresmall.Mostplantsaregreen.Someplantshavemanysmallleaves.Othershaveonlyafew.Therearemanykindsofleaves.Leavesareofdifferentshapesandcolors.Leavesarealsodifferentinotherways.Someleaveshavelongthinpartsattheend,wecallthemleafstalks,somehaveshortleafstalks,othersevenhavenoleafstalks.Theleafedgesarealsodifferent.Someleaveshavesmooth(平滑)edges.Somehavewave-shapededges.Othershaveedgesliketheteethofasaw(鋸子).66.Whichofthefollowingshowstherightrelation(關(guān)系)accordingtothefirstparagraph?

A. B. C. D.67.Plantsareimportantbecause

. A.weneedtoeatplantseveryday. B.mencan'tlivewithoutplants C.wecanseesomanyplantsaroundus D.animalseatplantsastheironlyfood68.Weknowfromthepassagethat

. A.allleaveshaveleafstalks B.allleaveshavesmoothedges C.plantsaredifferentinshapesbuthavethesamecolor D.leavesaredifferentinshapesandcolors69.Theunderlineword"leafstalks"inthelastparagraphmeans

. A.葉邊 B.葉紋 C.葉柄 D.葉尖70.Themainideaofthepassageis

. A.howplantshelpmenandanimals B.plantsareimportantandtheyarequitedifferent C.plantsaremoreimportantthanair,waterandsunlight D.whywefindsomanyplantsaroundusDTheworldisnothungry,butitisthirsty.Itseemsstrangethatnearly3/4oftheearthiscoveredwithwaterwhilewesayweareshortofwater.WhyBecauseabout97%ofthewaterontheearthisseawaterwhichwecan'tdrinkoruseforwateringplantsdirectly.Mancanonlydrinkandusethe3%—thewaterthatcomesfromriversandlakes.Andwecan'tevenuseallofthatbecausesomeofithasbeenpolluted.Nowmorewaterisneeded.Theproblemis:canweavoid(避免)aseriouswatershortagelateron

First,weshouldalllearnhowtosavewater.Secondly,weshouldfindoutthewaystoreuseit.Scientistshavealwaysbeenmakingstudyinthisfield.Today,inmostlargecitieswaterisusedonlyonceandthenrunstotheseaorrivers.Butitcanbeusedagain.

Evenifeverylargecityreuseditswater,stilltherewouldnotbeenough.Whatcouldpeopleturntonext?Theseaseemstohavethebestanswer.Thereisalotofwaterinthesea.Allthatneedstobedoneistogetthesaltoutoftheseawater.Thisisexpensive,butit'salreadyinuseinmanypartsoftheworld.Scientistsaretryingtofindacheaperwayofdoingit.Soyousee,ifwecanfindawayout,we'llbeinnodangerofdryingup.71.Theworldisthirstybecause

. A.3/40ftheearthiscoveredwithwater B.wehaveenoughseawater C.wehaven'tusedallthewaterinriversandlakes D.about97%ofwaterontheearthcan'tbedrunkorusedforwateringplantsdirectly72.Whichofthefollowingistrue? A.3%ofthewaterontheearthisinriversandlakes. B.75%ofthewaterontheearthisinthesea. C.97%oftheearthiscoveredwithwater. D.3%ofthewaterontheearthisseawater.73.Fromthepassagewelearn

. A.ifeverycityreusesitswater,we'llbeinnodangerofdryingup B.mancanonlydrinkanduseabout25%ofthewaterontheearth C.todayinmostlargecitieswaterisusedonlyonce D.watercanbeusedonlyonce74.Toavoidtheseriouswatershortage,whichofthefollowingisthemostimportant? A.Savewaterandtrytomakegooduseofthewater. B.Don'tpollutewaterandkeepallriversandlakesclean. C.Makedirtywatercleanandthenreuseit. D.Trytofindacheaperwaytogetthesaltoutoftheseawater.75.Thenameofthepassageshouldbe

. A.TheSeaWater B.HowtoSaveWater C.TheThirstyWorld D.ThePollutedWater六、閱讀與表達(dá)(問答式)（共5小題；共10分）Whatwillourworldbelikein2050I'mnotsure,butIthinkit'sinterestingtomakesomepredictions(預(yù)測).LivingPeoplewillliveandworkunderthesea(海洋).Therewillbebigtowns,factoriesandfarmsunderthesea,too.LanguagesEnglishshouldbethemostpopular(最熱門的)language,butChinesewillbethesecond(第二).Now,manypeoplearestudyingChineseastheirsecondlanguage.FoodanddrinkWemayeatmoregeneticallymodified(轉(zhuǎn)基因的)food.Watermaybeveryexpensive(昂貴的)becausemanyriverswilldisappear(消失).ScienceEveryonewillhaveacomputer.Thecomputerwillgivepeopletheanswerstoalltheirquestions.Everyonewillhavephones,too,andthey'lltalktotheirfriendsallovertheworld.Andthemostwonderfulthingisthattherewillbemorerobots(機(jī)器人).WhataboutyourpredictionsCanyoutellus

根據(jù)短文內(nèi)容，完成下列小題。76.What'sthepassagemainlytalkingabout?

77.Wherewillpeopleliveandworkin2050?

78.WillEnglishbethesecondmostpopularlanguagein2050?

79.Whywillwaterbeexpensivein2050?

80.Whatdoesthewriterthinkisthemostwonderfulthingin2050?

七、單詞拼寫(單句首字母填空)（共5小題；共5分）81.---Mum,mayIgototheparkthisafternoon?---Yes,butyoumustr

homebeforeeighto'clock?

82.Mymotheraskedmetoc

readingEnglishafterthebreak.83.It'ssafetoputmoneyintheb

,notathome.84.You'dbettertokeepyourv

downwhentalkinginpublic.85.StudentsinClassOnearedoingaphysicse

inthelaboratorynow.八、單詞拼寫(根據(jù)中文提示拼寫單詞)（共5小題；共5分）86.It'salong

(旅程)frommyhometo