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仁愛(ài)科普版(2024)七年級(jí)英語(yǔ)下冊(cè)Unit8單元測(cè)試卷

姓名分?jǐn)?shù)

一、單項(xiàng)選擇(15小題,每小題1分,共15分)

1.Weshouldthetapwhenbrushingteethtosavewater.

A.turnonB.turnoffC.reuse

2.Freshwateris,sowemustprotectit.

A.valuableB.wideC.quick

3.一Whatcanwedotoreducewaste?

-Weshouldplasticbagsanduseclothbagsinstead.

A.dropB.reuseC.brush

4.Don'tinthelibrary.Itfsapublicplace.

A.smokeB.readC.study

5.一wastewaterwhilewashingvegetables.

一OK,Tilcollectitforplants.

A.Don'tB.Doesn'tC.Not

6.plasticbagshelpsreduce“whitepollution”.

A.ReuseB.ReusesC.Reusing

7.TheOceanisthelargestanddeepestintheworld.

A.PacificB.IndianC.Eastern

8.一Howdoweread“3,500“inEnglish?

一Ifs.

A.threethousandfivehundredB.thirty-fivehundredC.bothAandB

9.Weshouldturnofflightsleavingtheroom.

A.whileB.throughC.before

10.riversarepollutedbyfactories.

A.MillionofB.MillionsofC.Fivemillions

11.一thewaterrunwhenyou'renotusingit!

一Sorry,I'llfixthetap.

A.LetB.Don'tletC.Notlet

12."theelectricitywhenyoudon'tneedit!”isawaytosaveenergy.

第1頁(yè)共11頁(yè)

A.TurnonB.TurnoffC.Turnup

13.ofthestudentsinourclassrecyclepapereveryweek.

A.TwothirdB.Two-thirdsC.Second-three

14.一Whatcanwedotohelpmarinelife?

一Stopplasticintothesea.

A.throwB.throwingC.tothrow

15.Thegovernmentshouldstrictlawstoprotectforests.

A.makeB.makesC.making

二、詞匯運(yùn)用(20小題,每小題1分,共20分)

A.用方框中詞語(yǔ)的適當(dāng)形式完成下列短文,每個(gè)單詞只能使用一次

planet,ocean,reuse,valuable,cycle,fresh,drop,pollute,waste,protect

TheEarthisourblue___1___,andwemusttakecareofit.Only2.5%ofwateron

Earthis_2waterfordrinking.Weshould___3___plasticbottlesinsteadof

throwingthemaway.Thewater__4___helpsrainwaterreturntoriversand

oceans.Manyseaanimalsdiebecauseofplastic_5___intheocean.Turningoffthe

tapwhilebrushingteethcanreducewater_6.Oilspillsmakethe7_dirty

andharmmarinelife.Asingle8_ofwatercansaveaplantindry

weather.Forestsare___9___becausetheycleantheairandprovide

oxygen.Governmentsmakelawsto___10___endangeredanimals.

1、2、3、4、5、

6、7、8、9、10、

B.用括號(hào)內(nèi)單詞的適當(dāng)形式填空

11.Weshould(use)bothsidesofpapertosavetrees.

12.The(pollute)ofriversmakesithardforfishtosurvive.

13.Pleaseturnoffthetapwhile(brush)yourteeth.

14.Manycountriesare(quick)developingwaystousesolarenergy.

15.1fsimportant(protect)ourwaterresources.

16.Wecansavewaterby(collect)rainwater..

第2頁(yè)共11頁(yè)

17.Thegovernmentencouragespeople(collect)rainwaterforgardening.

18.Theriveris(wide)thanIthought.

19.Scientistsarestudyinghow(protect)coralreefs.

2O.Thechildren(plant)50treesintheparklastweekend.

三、完成句子(5小題,每小題1分,共5分)

1、政府應(yīng)該制定嚴(yán)格的法律來(lái)減少污染。

Thegovernmentshouldstrictlawstoreducepollution.

2、回收玻璃瓶有助于減少浪費(fèi)。

glassbottleshelpsreducewaste.

3.刷牙時(shí)不要讓水一直流。

Don'tthewaterwhenyoubrushyourteeth.

4、洗手后請(qǐng)關(guān)掉水龍頭。

Pleasethetapafterwashingyourhands.

5、收集雨水用來(lái)澆花是個(gè)好方法。

Collectingrainwaterisagoodwayplants.

四、語(yǔ)法填空(10小題,每小題1分,共10分)

WaterIsPrecious

Waterisessentialforlife.About71%oftheEarth'ssurfaceiscoveredbywater,but

only2.5%isfreshwater.Mostfreshwaterisiniceorunderground.Weusewaterfor

drinking,farming,and1(wash).However,manypeoplewastewater.For

example,someleavethetaprunning2brushingteeth.Tosavewater,we

shouldtakeshortershowersandfixdrippingtaps3(quick).

4,cleanwaterisbecomingscarcer.By2025,about70%ofpeoplemightface

watershortages12.Dirtywatercausesdiseases,especiallyforchildren.Insome

第3頁(yè)共11頁(yè)

countries,peoplewalkkilometersdaily5(get)cleanwater?.Wemustactnow!

Simplestepslikecollectingrainwater6(plant)andreusingoldbottlescan

makeadifference.Governmentsalsoneed7(create)strictlawstoreduce

pollution4.Remember:8dropcounts.Ifeveryone9(do)theirpart,

ourblueplanetwillstay10(health)forfuturegenerations.

五、閱讀理解(共20小題,每小題2分,滿分40分)

Passage1

WaterisessentialforalllivingthingsonEarth.Withoutwater,lifeasweknowit

wouldnotexist.TheEarthisoftencalledthe"BluePlanet"becauseabout71%of

itssurfaceiscoveredbywater.However,mostofthiswaterissaltwaterfoundin

oceansandseas.Onlyasmallpercentageisfreshwater,whichissuitablefor

humanuse.

Freshwaterisfoundinlakes,rivers,glaciers,andundergroundaquifers.Itisused

fordrinking,agriculture,industry,andmanyotherpurposes.Despiteits

importance,freshwaterresourcesarelimitedandunderthreatfrompollution,

overuse,andclimatechange.

1、WhatpercentageoftheEarth1ssurfaceiscoveredbywater?()

A.29%B.50%C.71%

2、Whattypeofwaterissuitableforhumanuse?()

A.SaltwaterB.FreshwaterC.Seawater

3、Whereisfreshwaterfound?

A.Inoceansandseas

B.Inlakes,rivers,glaciers,andundergroundaquifers

C.Intheatmosphere

4、Whatarethethreatstofreshwaterresources?()

A.Pollution,overuse,andclimatechangeB.OnlypollutionC.Onlyoveruse

5、WhyistheEarthcalledthe"BluePlanet"?()

第4頁(yè)共11頁(yè)

A.Becauseitiscoveredbyblueflowers

B.Becausemostofitssurfaceiscoveredbywater

C.Becausetheskyisblue

Passage2

WaterCycleandLife

Waterisessentialforalllivingthings.Itmovesinacyclecalledthewatercycle,

whichincludesevaporation,condensation,andprecipitation.Whenthesunheats

waterinoceans,lakes,orrivers,itevaporatesandbecomeswatervapor.Thisvapor

rises,coolsdown,andformsclouds(condensation).Finally,thewaterfallsbacktothe

Earthasrainorsnow(precipitation).Withoutthiscycle,lifeonEarthwouldnotexist.

Humansplayaroleinthiscycletoo.Forexample,whenweusetoomuchwaterfor

farmingorindustry,itcanaffectthebalanceofgroundwater.Pollutionfromfactories

mayalsoharmthequalityofrainwater.Toprotectthewatercycle,weshouldreduce

wasteandavoidpouringchemicalsintorivers.

Questions

1、Whatisthemainideaofthepassage?()

A.Howtosavewaterathome

B.Theprocessandimportanceofthewatercycle

C.Thedangersofoceanpollution

2、Whathappensafterwaterevaporates?()

A.Itformsclouds.

B.Itfallsassnow.

C.Itbecomesgroundwater.

3、Whichhumanactivityharmsthewatercycle?()

A.Collectingrainwater

B.Usingchemicalsinrivers

C.Plantingtrees

4、Theword“precipitation“inParagraph1mostlikelymeans.()

第5頁(yè)共11頁(yè)

A.waterrisingintotheair

B.waterfallingfromthesky

C.waterturningintoice

5、Whatactionissuggestedtoprotectthewatercycle?()

A.Increase(增力口)industrialwateruse

B.Ignore(忽視)leakingtaps

C.Avoid(避免)pouringchemicalsintorivers

Passage3

SavingWaterinDailyLife

Manypeoplewastewaterwithoutrealizingit.Forinstance,leavingthetaprunning

whilebrushingteethusesabout6litersofwaterperminute.Takingshortershowers

andfixingdrippingtapscansavethousandsoflitersyearly.Anotherwayistoreuse

water.Forexample,waterfromwashingvegetablescanbecollectedforplants.

Governmentsalsoneedtoact.Buildingsystemstorecyclewastewaterandmaking

lawstolimitfactorypollutionareeffectivesolutions.Insomecountries,familieseven

getrewardsforreducingwateruse.

Questions

1、Howmuchwateriswastedperminuteifthetaprunsduringtoothbrushing?

()

A.3liters

B.6liters

C.10liters

2、Whichactionisanexampleofreusingwater?()

A.Collectingrainwaterforcleaningfloors

B.Pouringchemicalsintorivers

第6頁(yè)共11頁(yè)

C.Takinglongershowers

3、Whatisawaytoreusewaterathome?()

A.Throwingplasticbottles

B.Usingvegetable-washingwaterforplants

C.Takinglongershowers

4、Whatshouldgovernmentsdotosavewater?()

A.Encouragelongershowers

B.Buildwastewaterrecyclingsystems

C.Increasefactorypollution

5、Whatistheauthor5spurposeinwritingthispassage?()

A.Toexplainwaterpollution

B.Tosuggestwaystosavewater

C.Todescribethewatercycle

Passage4

TheImportanceofCleanWater

Waterisvitalforlife,butpollutionthreatensitssafety.Manyriversarepollutedby

chemicalsfromfactoriesandwastefromcities.Thispollutionharmsfishandplantsin

rivers.Forexample,atthemouthofariver,wherefreshwatermeetsthesea,pollution

candestroyecosystems.Toprotectwater,governmentsneedstrictlawstocontrol

factorywaste,andpeopleshouldavoidlitteringinrivers

Questions(判斷以下句子正誤,正確寫(xiě)T,錯(cuò)誤寫(xiě)F)

1、Pollutionfromfactoriesandcitiesharmsriverlife.()

2、Themouthofariveriswheresaltwatermeetsfreshwater.()

3、Peoplecanprotectriversbythrowingtrashintothem.()

4、Governmentsshouldreducelawstohelpfactories.()

5、Pollutionhasnoimpact(影響)onplantsinrivers.()

第7頁(yè)共11頁(yè)

六、書(shū)面表達(dá)(滿分10分)

根據(jù)所學(xué)內(nèi)容,寫(xiě)一篇關(guān)于如何節(jié)約用水的文章,要求包括以下要點(diǎn):

1、水對(duì)人類、植物和動(dòng)物都很重要;

2、介紹如何節(jié)約用水(至少三條建議)。

寫(xiě)作要求:

1、文中須包含以上所有提示,可適當(dāng)發(fā)揮;

2、文中不得出現(xiàn)考生的真實(shí)姓名和學(xué)校名稱;

3、詞數(shù)70詞左右(開(kāi)頭已給出,不計(jì)入總詞數(shù))。

提示詞:bath盆浴

HowtoSaveWater

Hello,IamKangkang.Weallneedwater.Waterissoimportantforusandwe

shouldsavewater._____________________________________________________

第8頁(yè)共11頁(yè)

答案解析

單項(xiàng)選擇

1題:刷牙時(shí)應(yīng)關(guān)掉水龍頭節(jié)約用水,"turnoff"表示"關(guān)掉",選B。

2題:淡水很珍貴,所以要保護(hù)它,"valuable"意為"珍貴的",選A。

3題:為減少浪費(fèi),我們應(yīng)重復(fù)使用塑料袋,用布袋代替,"reuse"是"重復(fù)使用",選B。

4題:圖書(shū)館是公共場(chǎng)所,不能吸煙,"smoke"是"吸煙",選A。

5題:祈使句的否定形式用"Don't+動(dòng)詞原形",選Ao

6題:動(dòng)名詞作主語(yǔ),"Reusing”表示"重復(fù)使用",選C。

7題:太平洋是世界上最大最深的海洋,"PacificOcean"是"太平洋",選A。

8題:”3,500”可以讀作z,threethousandfivehundred'z或“thirty-fivehundred”,選Co

9題:離開(kāi)房間前應(yīng)關(guān)燈,"before"是"在......之前",選C。

10題:"millionsof”表示"數(shù)百萬(wàn)的”,選B。

11題:不要讓水在不用的時(shí)候流,"Don'tlet"符合語(yǔ)境,選Bo

12題:不需要電時(shí)應(yīng)關(guān)掉,"turnoff"是"關(guān)掉",選B。

13題:分?jǐn)?shù)表達(dá)法是"基數(shù)詞+序數(shù)詞復(fù)數(shù)","two-thirds"表示"三分之二",選B。

14題:"stopdoingsth."表示"停止做某事",停止往海里扔塑料,選B。

15題:should是情態(tài)動(dòng)詞,后接動(dòng)詞原形,"makelaws"表示"制定法律",選A。

詞匯運(yùn)用A

1題:地球是我們的星球,"planet"是“星球"。

2題:地球上只有2.5%的水是可飲用的淡水,"fresh"是"新鮮的,淡水的”。

3題:我們應(yīng)重復(fù)使用塑料瓶,"reuse"是"重復(fù)使用"。

4題:水循環(huán)幫助雨水回到河流和海洋,"cycle"是"循環(huán)"。

5題:許多海洋動(dòng)物因海洋中的塑料污染而死亡,"pollution"是"污染"。

6題:刷牙時(shí)關(guān)掉水龍頭可減少水浪費(fèi),"waste"是"浪費(fèi)"。

7題:石油泄漏使海洋變臟,"ocean"是"海洋"。

8題:一滴水在干旱天氣能拯救一株植物,"drop"是"滴

9題:森林很珍貴,"valuable"是“珍貴的"。

10題:政府制定法律保護(hù)瀕危動(dòng)物,"protect"是"保護(hù)"。

詞匯運(yùn)用B

11題:should后接動(dòng)詞原形,"use"是"使用"。

12題:"the+名詞+of"結(jié)構(gòu),"pollution"是"pollute"的名詞形式,意為"污染"。

13題:while引導(dǎo)的時(shí)間狀語(yǔ)從句,當(dāng)主句和從句主語(yǔ)一致,且從句謂語(yǔ)動(dòng)詞有be動(dòng)詞

時(shí),可省略從句主語(yǔ)和be動(dòng)詞,“while(youare)brushing",填"brushing”。

14題:修飾動(dòng)詞"developing"用副詞,"quickly"是"quick”的副詞形式,意為“快速地”。

15題:Tt's+形容詞+todosth."是固定句型,"toprotect"是"保護(hù)"的動(dòng)詞不定式形式。

16題:by是介詞,后接動(dòng)詞-ing形式,"collecting"是"collect"的動(dòng)名詞形式,意為“收

集"。

17題:“encouragesb.todosth.”表示“鼓勵(lì)某人做某事","tocollect"是"collect”的動(dòng)詞

不定式形式。

18題:than是比較級(jí)的標(biāo)志詞,“wide”的比較級(jí)是"wider",意為"更寬的"。

19題:"howtodosth."是"疑問(wèn)詞+動(dòng)詞不定式"結(jié)構(gòu),"toprotect"是"保護(hù)"的動(dòng)詞

不定式形式。

20題:lastweekend是一般過(guò)去時(shí)的標(biāo)志,"plant"的過(guò)去式是"planted",意為"種植”。

完成句子

第9頁(yè)共11頁(yè)

1題:"制定法律"用"makelaws”,should后接動(dòng)詞原形,填"make"。

2題:動(dòng)名詞作主語(yǔ),"回收"是"recycle",填"Recycling"。

3題:“讓……一直做某事"用〃let...dosth.〃,〃流"是"run",填"let;run”。

4題:〃關(guān)掉〃是"turnoff",填"turn;off”。

5題:"agoodwaytodosth.”表示“做某事的好方法","澆花"是"waterplants",填"to

water”。

語(yǔ)法填空

1題:for是介詞,后接動(dòng)詞-ing形式,"washing"是"wash"的動(dòng)名詞形式,意為“洗”。

2題:〃while"表示〃當(dāng)……時(shí)候〃,引導(dǎo)時(shí)間狀語(yǔ)從句。

3題:修飾動(dòng)詞"fix"用副詞,〃quickly"是"quick”的副詞形式,意為〃快速地〃。

4題:此處表示轉(zhuǎn)折,"However"意為〃然而〃,且首字母大寫(xiě)。

5題:〃toget〃是動(dòng)詞不定式作目的狀語(yǔ),意為〃為了得到〃。

6題:〃toplant”是動(dòng)詞不定式作目的狀語(yǔ),意為〃為了種植〃。

7題:"needtodosth.”表示〃需要做某事","tocreate"是"create”的動(dòng)詞不定式形式,意

為〃創(chuàng)造,制定〃。

8題:"Every"表示"每一個(gè)〃,"Everydrop”表示〃每一滴水〃。

9題:if引導(dǎo)的條件狀語(yǔ)從句,主句用一般將來(lái)時(shí),從句用一般現(xiàn)在時(shí)表將來(lái),主語(yǔ)

"everyone”是第三人稱單數(shù),"do"的第三人稱單數(shù)形式是"does"。

10題:stay是系動(dòng)詞,后接形容詞作表語(yǔ),"health"的形容詞形式是“healthy”,意為〃健

康的〃。

閱讀理解

Passage1:

1題:文中提到""about71%ofitssurfaceiscoveredbywater",選Co

2題:/zOnlyasmallpercentageisfreshwater,whichissuitableforhumanuse?,,選B。

3題:/'Freshwaterisfoundinlakes,rivers,glaciers,andundergroundaquifers'S選B。

4題:"freshwaterresourcesarelimitedandunderthreatfrompollution,overuse,andclimate

change",選A。

5題:"TheEarthisoftencalledthe"BluePlanet"becauseabout71%ofitssurfaceiscoveredby

water",選B。

Passage2:

1題:文章主要講了水循環(huán)的過(guò)程和重要性,選Bo

2題:Z/Thisvaporrises,coolsdown,andformsclouds(condensation)?,,選A。

3題:"Pollutionfromfactoriesmayalsoharmthequalityofrainwater”,使用化學(xué)物質(zhì)會(huì)危害

水循環(huán),選Bo

4題:"Finally,thewaterfallsbackto

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