Unit3 Trees and us 单元话题阅读理解（含答案+解析）-2025年沪教版七年级英语下册复习专练

Unit3Treesandus

单元话题阅读理解

一、阅读理解

阅读理解

Theenvironmentisimportanttous.Badenvironmentisnotgoodforyourhealth.Youshouldtryto

protecttheenvironment.Therearemanythingsyoucandotoprotecttheenvironmentatschool.Hereis

someadvice.

Userecycled（再利用的）paper.Youcanaskyourteacherstoencouragestudentstouserecycledpaper

atschool.Newpaperismadefromtrees.Recycledpaperismadefromusedpaperandcardboard.Doyou

knowthatittakestwotonsofwoodjusttomakeonetonofnewpaper?Alotoftreesmaybecutdown!

Gotothearboretum（植物园）.Youcanaskyourteacherstotakeyourclasstothearboretum,too.An

arboretumisagarden.Therearemanytreesthere.You'llenjoythebeautyofmanyplantsinitandknowthe

importanceoftreesthere.

Uselessenergy.Youcanalsouselessenergyatschool.Howcanyouuselessenergyatschool?For

example,youcanwalkorrideyourbiketoschoolanddon'tusedisposableproducts（一次性用品）.When

thereisnooneintheclassroom,makesurethatlightsareturnedoff.

1.Whatisnewpapermadefrom?

A.Usedpaper.B.Usedcardboard.

C.Trees.D.Usedclothes.

2.Howmanytonsofwooddoesittaketomakethreetonsofnewpaper?

A.Two.B.Three.C.Five.D.Six.

3.WhichofthefollowingcanNOTsaveenergyatschool?

A.Ridingbikestoschool.

B・Notusingdisposableproductsatschool.

C.Turningoffthelightswhenthereisnooneintheclassroom.

D.Drivingcarstoschool.

4.Whomisthepassagewrittenfor?

A.Parents.B.Teachers.C.Students.D.Doctors.

5.Whichofthefollowingisthebesttitleforthepassage?

A.Thewaystosavetreesandenergy.

B.Thewaystousepaper.

C.Plantsinthearboretum.

D.Howtoprotecttheenvironmentatschool.

阅读理解。

Lastyear,sometalltreesonbothsidesofaroadneededtobewatered.Thesetreeswerebeautiful,but

somebranchesofthemweresick.Ateamofworkersweresenttowaterthetreesandcutdowntheoldand

sickbranchesofthetrees.Theyhadtodothisbecausethesebranchesweredangerousforthetreesandfor

thecarsontheroad.

Theworkersstartedtowaterthetreesandcutdownthesickbranches.Theseworkerswerewateringthe

bigtreesonebyonecarefully.Theyfoundthesickbranchesofeachtreeandcutthemdown.Theywatered

thefirsttreeandcutdownthesickbranches.Theywateredthesecondandthirdtrees.Whenaworker

climbeduptothefourthtreetoseewhichbranchesofthetreeweresick,hesawsomethingsurprising.There

werefivebabybirdsinthetree!

Theworkerclimbeddownthetree.Hetoldtheotherworkersaboutthebabybirds.Theydecidednotto

cutdownthebranchesofthetree.Theywaiteduntilthebirdswereolder.Theydidnotcutdownthesick

branchesofthetreeuntilthebirdsflewaway.

6.Whendidthestoryhappen?

A.Thisyear.B.Lastyear.C.Inautumn.D.Insummer.

7.Whatdothetreeslooklike?

A.Beautifulbutsick.B.Beautifulandstrong.

C.Uglyandsick.D.Uglybutstrong.

8.Whydidtheworkerscutdownthebranchesofthetrees?

A.Becausethesebrancheswereverybigandstrong.

B・Becausethesebranchesweredangerousforthetreesandcarsontheroad.

C.Becausethesebranchescouldbemadeintopaper.

D.Becausetheywantedtoburnthebranchestomakethemwarm.

9.Whatdidtheworkerfindwhenheclimbeduptothefourthtree?

A.Hefoundsomebabybirds.B.Hefoundsomenewbranches.

C.Hefoundnothing.D.Hefoundsomeeggs.

10.Whendidtheworkerscutdownthesickbranchesofthefourthtree?

A.Theycutthemdownafterthebirdswerefree.

B•Theycutthemdownafterthebirdsdied.

C・Theycutthemdownafterthebirdsflewaway.

D.Theycutthemdownafterthetreedied.

附加题

（JayPortmantalksabouthisunusualhobby,hillrunning,andtellsuswhyheenjoysit.）

Hillrunningisasportofrunningupanddownhillsandmountains,throughopencountryside.It'snot

popularamongmyfriends,butIloveit.MydadtookmeandmybrothersoutrunningwhenIwasseven.

Soon,Ifellinlovewithit.LaterIjoinedahillrunningclubcalledtheYorkMerlins.

Therearesomeexcellentrunnersintheclub.Whenwedoourpracticeruns,Tmalwaysalongway

behindthem.Butthatdoesn'tbother（使...烦恼）me.Theyareniceandoftengivemeadvice.WhatIloveis

beingoutdoorsandfindingallthesebeautifulplacesthatIneverknewwerethere.

Weraceagainstotherclubsatweekends.Intheseraces,someonetellstherunnerswheretofinish,but

nothowtogetthere.Youneedagoodmapandcompass（指南针）soyoudon'tgetlost.Everyonestarts

togetheratthebeginning,butlaterintheraceyouoftenfindyourselfrunningalone.

Anyonecanentertheseraces-youjustgetthereinthemorning,payyour£5,andrun.TherearenoT-

shirtsormedals（奖牌）forthewinners.Themostyougetisapieceofcake!Offenthereareinternational（国

际的）hillrunningchampionstakingpart,buttheyarejustasfriendlyaseveryoneelse.

Thatdoesn'tmeanit'saneasysport.LastweekendIdidaraceinheavyrainandhighwinds,andIwas

askingmyselfwhatIwasdoingoutthere.ButIgottotheend,andthatwasanamazingfeeling.

11.Jay'sfirstexperienceofhillrunningwaswith.

A.aclubB.hisfamilyC.somefriendsD.somestrangers

12.WhatmightJaythinkisthemostimportantinarace?

A.Knowingwheretofinish.B.Beingabletofindtheway.

C.Stayingclosetootherrunners.D.Beingfriendlytootherrunners.

13.WhatdowelearnabouttheracesfromParagraph4?

A・Theydon'tprovidebigprizes.

B.Theyarefreeforpeopletoenter.

C・RunnerscangetaT-shirtattheendofarace.

D.Internationalhillrunningchampionscan'tenter.

14.Lastweekend,Jay.

A.feltbadattheendoftherace

B・hadahardtimedoingtherace

C.missedtheracebecauseofbadweather

D.receivedaracemedalforthefirsttime

阅读下列短文，根据短文内容选择最佳选项。

Mymumlovestofeedbirds.Sheputsabirdfeeder（鸟食槽）inthebigtreeinfrontofourhouse.Then,

shewaitsforthebirdstocome.Sheenjoyswatchingallthebirdscomingtocatthere.

Therewasonceaproblem,though.Everyyeartwosquirrels（松鼠）cameandstole（偷）allthebirdfood.

Itreallyfrustratedmymum."Whydotheythinktheycanstealallthebirdfood?"shesaid."IfIwantedto

feedthem,Iwouldsetupasquirrelfeeder."

Overtheyears,Mumhastriedeverywayinthebooktokeepthesquirrelsaway.Butsquirrelshavealot

oftalent.Mumonceputupafence（栅栏）.Butthesquirrelsjustfoundawaytojumpoverit.ItseemedMum

wouldn'twin.

Mumdidn'tgiveupeasily,though.Twoweeksago,shewentontheInternetandreadallaboutthe

problemwithsquirrelsstealingfrombirdfeeders.Shefoundanewwaysuccessfully.Thisweekend,Mum

caughtthetwosquirrelsinatrap（捕捉器）.Shedrovethemoutsideofthecityandletthemgofree.

Now,onlybirdscometoMum'sbirdfeeder.Sheishappy.Thebirdsarehappy.Andofcourse,thetwo

squirrelsarehappylivinginthecountrysidewherethereisalwayslotsoffoodtoeat.Ithinkeveryonewins.

15.Whatdoestheunderlinedword"frustrated"inParagraph2meaninChinese?

A.使后悔B.使欣喜C.使懊恼D.使得意

16.Mumfoundausefulwaytokeepthesquirrelsaway.

A.lastweekB.lastmonth

C.inthebookD.ontheInternet

17.ThesquirrelsMumcaughtwenttointheend.

A.azooB.aforest

C.thecityD.thecountryside

18.Whichisthebesttitleforthepassage?

A.Whocares?B.Whowins?

C.HowtofeedbirdsD.Howtolivewithsquirrels

阅读下列短文，根据短文内容选择最佳选项。

On1January,2022,China'sShenzhou-13astronauts,ZhaiZhigang,WangYapingandYeGuangfu,

wereinthecountry'sspacestation.Mostspecially,theywereChina'sfirstastronautstocelebratethe

beginningoftheNewYearinspace!

TheyhadavideocallwithyoungpeopleinBeijing,HongKongandMacao.TheysenttheirNewYear

greetingsandansweredquestionsfromuniversitystudentsinthethreecities.

Inreplytothequestionsfromthestudents,theastronautssharedstoriesabouttheirlifeandworkin

space.Forexample,theymadethestudentsknowhowtokeeptheirphysicalandmental（身体和精神的）

healthinspace.Besides,thestudentsalsolearntsomethingabouthowtodealwithunexpectedsituations（难

以预料的'情况）inspacefromtheastronauts.What'smore,theastronautsexpressedtheirfeelingsasan

astronaut,too.

Tofinishasix-monthmission（任务），thethreeastronautsweresenttoChina'sspacestationon16

October,2021.ThatmeanttheyhadtocelebratethetraditionalChineselunarNewYearupthere.Butintheir

eyes,nothingismoreimportantthanourcountry'sinterests（利益）.Wherethereisacountry,thereisahome.

Althoughtheycouldn^reunitewiththeirfamiliesduringtheSpringFestival,theirheartswerelinked

to（与..相连）eachother.

19.Whyarethethreeastronautsspecial?

A.Becausetheywerethefirstastronautstotravelintospace.

B.Becausetheywerethefirstastronautstosharetheirstoriesinspace.

C.Becausetheywerethefirstastronautstostayinspaceforoverhalfayear.

D.BecausetheywerethefirstastronautstocelebratethebeginningoftheNewYearinspace.

20.Accordingtothepassage,whatdidn'ttheastronautsdoduringthevideocall?

A.Sharetheirfeelingsasanastronaut.

B・Talkabouthowtokeephealthyinspace.

C.Discusstheirnextplantotravelintospace.

D.Teachthestudentshowtodealwithsomethingunexpectedinspace.

21.Theunderlinedword"reunite"inthelastparagraphmeans"

A.gettogetherB.havefunC.havemealsD.takephotos

22.Whatcanwelearnfromthelastparagraph?

A.Theastronautsdidn'tmisstheirfamilies.

B.Theastronautsspentsixyearsinspace.

C.Theastronautsloveourcountryverymuch.

D.TheastronautspreferredtospendtheSpringFestivalathome.

阅读理解

TreesareanimportantpartoftheEarth.Theyprovidewoodforbuildingsandthingsformaking

paper.Theyprovidehomesforallkindsofinsects,birdsandotheranimals.Forexample,manybirdslivein

trees.Manykindsoffruitscomefromtrees,suchasapples,oranges,pearsandpeaches.

Treesalsohelpkeepouraircleanandourecosystemshealthy.Webreatheinoxygenandbreatheout

harmfulgases.However,treesbreatheinharmfulgasesandbreatheoutoxygen.Andtreescanhelpother

plantsgrowbecausetheycanholdthesoil.Treeskeepthesoilfrombeingblownaway,soplantscanfight

againststrongwinds.

Treesdomuchforus,ourenvironment,otherplantsandanimals,butwedon'tjustlovetreesforthat.

Treescanalsobeverybeautiful-tallenoughtotouchtheskyandsobigaroundthatwecan'tevenhugthem.

Soweshouldstopcuttingdowntreesandenjoythebeautyofthem.

23.Whatcan'ttreesprovide?

A.Woodforbuildings.B.Thingsformakingpaper.

C.Fruitsforeating.D.Breadforeating.

24.Howdotreeskeepourairclean?

A.Theybreatheinharmfulgases.B.Theybreatheinoxygen.

C.Theybreatheoutharmfulgases.D.Theyhelpmakesomerain.

25.Theunderlinedword"ecosystems"inParagraph2means.inChinese.

A.生态系统B.软件系统C.生态环境D.软件工程

26.Howdotreeshelpotherplantsgrow?

A.Theyfightagainststrongwinds.B.Theyholdthesoil.

C.Theycleanthesoil.D.Theyprovidethesoil.

27.Whatdoestheunderlinedword"that"referto?

A.Treeskeepthesoilfrombeingblownaway.

B.Treescanbeverybeautiful.

C.Treesdomuchforus,ourenvironment,otherplantsandanimals.

D.Treesaretallandbig.

阅读理解

Treesareimportantandtheycanhelpusinmanyways.However,someofthemareindangerand

needtobetakencareofasmuchaspossible.Therearesomewaystosavetrees.

Usepaperwisely.Wecansavetreesbyusingpaperinarightway.Whatcanwedo?Usebothsides

ofpaperwhendoinghomework.Borrowbookstoreadwhenyouneedn'tbuythem.Neverthrowold

booksaway,butbekindtodonatethemtootherswhoneedthem.Useclothtowelsinsteadofpapertowels.

Planttrees.Tosavetrees,it*sagreatideatoplantthem.Springisthebestseasontoplanttrees.If

everyonearoundusdoesit,millionsoftreeswillappearandmakeourworldbecomegreenandbeautiful.

Tellpeopletounderstandtheimportanceoftreesandhelpsavetrees.Trytowritelettersto

governmentofficials（官员）andpersuade（劝）themtouseaslittlepaperastheycan.

28.Howmanywaysaretheretousepaperwisely?

A.Two.B.Three.C.Four.D.Five.

29.Whatcanwedoifwewanttosavetrees?

A.Planttrees.B.Stopusingtowels.

C.Workwiththegovernment.D.Neverdoanyhomework.

30.Whatdoestheunderlinedword"donate"mean?

A.Lead.B.Sell.C.Throw.D.Give.

31.WhichofthefollowingisTRUE?

A.AlltreesontheEarthareindanger.

B.Treescanmakeourworldbeautiful.

C.Tosavetrees,neverbuybooks.

D.Mostpeoplecan'tunderstandtrees.

32.Thepassagemainlywantstotellus.

A.whyweshouldsavetreesB.howtosavetrees

C.wheretofindtreesD.whentoplanttrees

阅读理解

Cantreestalk?Yes-butnotinwords.Scientistshavereasonstobelievethattreesdocommunicate

witheachother.Notlongago,researcherslearnedsomesurprisingthings.Firstawillowtree什卯树）attacked

inthewoodsbycaterpillars（毛毛虫）changedthechemistryofitsleavesandmadethemtastelesssothatthe

caterpillarsgottiredoftheleavesandstoppedeatingthem.Andthetreesentoutaspecialvapor-asignal

causingitsneighborstochangethechemistryoftheirownleavesandmakethemselvestastealsoterribletoo.

Talking,ofcourse,doesn'tneedtobealwaysinwords.Wecantalktoeachotherbysmiling,raising

ourshouldersandmovingourhands.Weknowthatbirdsuseawholevocabularyofsongs,soundsand

movements.Beesdancetheirsignals,flyingincertainpatternsthattellotherbeeswheretofindnectar（花

蜜）forhoney.Sowhyshouldn'ttreeshavewaysofsendingmessages?

33.Fromthepassage,whichkindofleavesdon'tcaterpillarseat?

A.Leaveslyingontheground.B.Leaveshavinganunpleasanttaste.

C.Leavesbeesdon'tlike.D.Leaveshavinganunfamiliarshape.

34.Thewillowtreedescribedinthepassageprotecteditselfby.

A.growingmorebranches

B.talkingwithbirdsandbees

C.changingthechemistryofitsleaves

D.shakingcaterpillarsoff

35.Accordingtothepassage,thewillowtreewasabletotalkwithothertreesby.

A.wavingitsbranchesB.givingoffaspecialvapor

C.droppingitsleavesD.changingthecolourofitstrunk

36.Accordingtothepassage,beestalkby.

A.makingspecialmovementsB.touchingoneanother

C.smellingoneanotherD.makingunusualsounds

37.Whatdoestheauthorthinkabouttheideathattreescantalk?

A.Itisnottrueatall.B.Onlyafewpeoplebelieveit.

C.Thescientistsmadesomemistakes.D.Itseemsveryreasonable.

阅读理解

Haveyoueverreallylookedatatree?Alltreesarebigplants.Likeallplants,treeshaveroots.The

rootsholdtreesintheground.Theykeeptreesfromfallingover.Theybringwaterandfoodthattreesneedto

liveon.

Atreehasafatstem.Wecallthetree'sfatstem"trunk".Insidethetrunk,atreeholdswaterandfood.

Thewaterandfoodgoupthroughthetrunktothegreenleaves.Theleavesusesunlighttomakemorefood

forthetree.

Treeshelpus.Theyhelpcleantheair.Theygiveusfood.Fruits,nutsandchocolateallcomefrom

trees.Paper,chairs,bedsandhousesalsocomefromtrees.Treesarealsoimportantforotherlivingcreatures

（生物）.Theyprovideahomeforbirdsandotheranimals.Manyanimalseatpartoftrees.Befriendswith

trees!Weneedtreesandtreesneedus!Oftenyoungtreesneedspecialcare.Theyneedwaterandprotection

（保护）.

38.Whatcanrootsdofortrees?

A.Togetsunlighttomakefood.B,Toholdtreesintheground.

C.Tobringwaterandfoodfortrees.D.BothBandC

39.Atree*sstemcanmoveup_________totheleaves.

A.foodB.waterC.waterandfoodD.sunlight

40.Whichpartoftreescanmakefoodfortrees?

A.Roots.B.Stems.C.Trunks.D.Leaves.

41.Thethirdparagraph（段落）mainlytellsusthat.

A.treesmakefoodforpeopleB.treesareimportantforeveryone

C.treesprovideahomeforanimalsD.treeshelpcleantheair

42.WhichofthefollowingisWRONG?

A.Bigtreesdon'tneedwaterorprotection.

B.Partoftreesissomeanimals*food.

C.Treescanmakefoodfromsunlight.

D.Treesareakindofbigplants.

答案解析部分

1.C

2.D

3.D

4.C

5.D

文章大意：文章主要讲述的是如何在学校保护环境。

考查阅读理解。做题时首先对原文材料迅速浏览，掌握全文的主旨大意。其次，细读题材，各个击

破。掌握全文的大意之后，细细阅读材料后的问题，弄清每题要求后，带着问题，再回到原文中去

寻找、捕获有关信息。

1.细节理解题。根据文章第二段句子"Newpaperismadefromtrees.”可知，新纸是由树木制成的。故

选C。

2.推理判断题。根据文章第二段句子"Doyouknowthatittakestwotonsofwoodjusttomakeoneton

ofnewpaper?”可知，生产一吨新纸需要两吨木材，那三吨新纸就要六吨木材，故选D。

3.细节理解题。根据文章最后一段句子"Howcanyouuselessenergyatschool?Forexample,youcan

walkorrideyourbiketoschoolanddon'tusedisposableproducts（一次性用品）."可知，可以步行或骑自

行车上学，以及不使用一次性产品。不包括开车上学，故选D。

4.细节理解题。根据文章第一段句子"Therearemanythingsyoucandotoprotectthe

environmentatschool.”以及最后一段句子"Whenthereisnooneintheclassroom,makesurethatlightsare

turnedoff.”可知，在学校里，学生可以做很多事情来保护环境。所以，文章是写给学生的，故选C。

5.最佳标题题。根据文章第一段句子"Youshouldtrytoprotecttheenvironment.Therearemanythings

youcandotoprotecttheenvironmentatschool."可知，文章主要讲述的是如何在学校保护环境，故选

Do

6.B

7.A

8.B

9.A

10.C

文章大意：去年，一条路两边的许多高大的树需要浇水。这些树很美，但有些树枝生病了。一队工

人被派去浇水和砍掉树上老旧和生病的树枝。他们必须这样做，因为这些树枝对树和路上的汽车都

是危险的。在浇水并砍掉生病的树枝的过程中，一个工人爬到第四棵树上时，惊奇地发现树上有五

只小鸟。于是他们决定等小鸟长大飞走后再砍掉生病的树枝。

考查阅读理解，首先通读全文，了解全文大意，其次分析问题，抓住问题关键词，在文中寻找相关

信息，确定答案。

6.细节理解题。根据Lastyear,sometalltreesonbothsidesofaroadneededtobewatered,可知故事发

生在去年，故选B。

7.细节理解题。根据Thesetreeswerebeautiful,butsomebranchesofthemweresick,可知这些树虽然

美丽，但部分树枝生病了，故选A。

8.细节理解题。根据Theyhadtodothisbecausethesebranchesweredangerousforthetreesandforthe

carsontheroad,可知树枝对树和路上的汽车都是危险的，因此是砍掉树枝的原因，故选B。

9.细节理解题。根据hesawsomethingsurprising.Therewerefivebabybirdsinthetree!,可知他发现

了五只小鸟，故选A。

10.细节理解题。根据Theydidnotcutdownthesickbranchesofthetreeuntilthebirdsflewaway,可

知工人们是在小鸟飞走之后才砍掉了第四棵树上生病的树枝，故选Co

11.B

12.B

13.A

14.B

本文是杰伊・波特曼谈到了他不寻常的爱好，爬山，并告诉我们他为什么喜欢它。

考查阅读理解。本文推断题，推断题需要联系上下文，推断出需要的信息。

11.推断题。根据MydadtookmeandmybrothersoutrunningwhenIwasseven.Soon,Ifellinlovewith

it我七岁的时候，爸爸带我和兄弟们出去跑步。很快，我就爱上了它，可知杰伊的第一次爬山经历是

和他的家人一起，故选B。

12.推断题。木艮据Intheseraces,someonetellstherunnerswheretofinish,butnothowtogetthere.You

needagoodmapandcompasssoyoudon'tgetlost在这些比赛中，有人告诉跑者终点在哪里，而不是如

何到达那里。你需要一张好地图和指南针，这样你就不会迷路了，可知杰伊认为比赛中最重要的是

能够找到路，故选B。

13.推断题。根据TherearenoT-shirtsormedalsforthewinners获胜者没有t恤或奖牌，可知他们不

提供大奖，故选A。

14.推断题。根据LastweekendIdidaraceinheavyrainandhighwinds,andIwasaskingmyselfwhatI

wasdoingoutthere.ButIgottotheend,andthatwasanamazingfeeling上周末我在大雨和大风中参

加了一场比赛，我问自己我在那里做什么。但我坚持到了最后，那是一种奇妙的感觉，可知上个周

末，杰伊在比赛中度过了一段艰难的时光，故选B。

15.C

16.D

17.D

18.B

本文讲述妈妈想出办法赶走松鼠，不让它们吃鸟食，而松鼠去了乡下，那里总是有很多食物可以吃

考查阅读理解。本文涉及细节题，推断题，词义猜测题和主旨题，细节题要注意从文中寻找答案；

推断题需要联系上下文，推断出需要的信息，词义猜测题需要根据上下文提炼相关信息锁定词意，

主旨题需要通读全文，了解大意之后找出中心思想。

15.词义猜测题。根据Everyyeartwosquirrels（松鼠）cameandstole（偷）allthebirdfood每年都有两只

松鼠来偷所有的鸟食，可知妈妈觉得很懊恼，所以才想办法赶走它们，故第二段中划线的单词

“frustrated”在汉语中是使懊恼的意思，故选C。

16.细节题。木艮据shewentontheInternetandreadallabouttheproblemwithsquirrelsstealingfrombird

feeders,可知妈妈在互联网上发现了一个有效的方法赶走松鼠，故选D。

17.推断题。卞艮据thetwosquirrelsarehappylivinginthecountrysidewherethereisalwayslotsoffood

toeat两只松鼠也很高兴生活在乡下，那里总是有很多食物可以吃，可知妈妈抓的松鼠最后都去乡

下，故选D。

18.主旨题。根据Ithinkeveryonewins,和本文讲述妈妈想出办法赶走松鼠，不让它们吃鸟食，而

松鼠去了乡下，那里总是有很多食物可以吃，可知这篇文章最好的标题是Whowins谁赢了，故选

Bo

19.D

20.C

21.A

22.C

本文介绍了中国神舟十三号宇航员翟志刚、王亚平和叶光福在中国空间站的生活和感受。

考查阅读理解。本文涉及细节题，推断题，词义猜测题，细节题要注意从文中寻找答案；推断题需

要联系上下文，推断出需要的信息，词义猜测题需要根据上下文提炼相关信息锁定词意。

19.细节题。木艮据Mostspecially,theywereChina'sfirstastronautstocelebratethebeginningoftheNew

Yearinspace,可知这三位宇航员很特别，因为他们是第一批在太空庆祝新年的宇航员，故选D。

20.推断题。1艮据theastronautssharedstoriesabouttheirlifeandworkinspace.Forexample,they

madethestudentsknowhowtokeeptheirphysicalandmentalhealthinspace.Besides,thestudentsalso

learntsomethingabouthowtodealwithunexpectedsituationsinspacefromtheastronauts.What'smore,

theastronautsexpressedtheirfeelingsasanastronaut宇航员们分享了他们在太空生活和工作的故事。例

如，他们让学生们知道如何在太空中保持身心健康。此外，学生们还从宇航员那里学会了如何应对

太空中的意外情况。更重要的是，宇航员也表达了他们作为宇航员的感受，可知宇航员在视频通话

中没有讨论他们下一个太空旅行计划，故选C。

21.词义猜测题。根据duringtheSpringFestival,可知在春节期间要与家人团聚，故最后一段划线的

单词"reunite”是团聚的意思，故选A。

22.推断题。木艮据intheireyes,nothingismoreimportantthanourcountry'sinterests在他们看来，没有

什么比我们国家的利益更重要，可知宇航员非常热爱我们的国家，故选C。

23.D

24.A

25.A

26.B

27.C

这篇文章主要讲述了树木对地球和人类的重要性。

考查阅读理解，首先通读全文，了解全文大意，其次分析问题，抓住关键词句，在文中找到相关信

息，确定答案，最后再检查一遍，确保答案正确。

23.考查细节理解题。根据第一段Theyprovidewoodforbuildingsandthingsformakingpaper.They

providehomesforallkindsofinsects,birdsandotheranimals.Forexample,manybirdsliveintrees.Many

kindsoffruitscomefromtrees,suchasapples,oranges,pearsandpeaches.可知，树能给我们提供建筑木

材、造纸材料以及吃的水果，不能提供的是面包，故选D。

24.考查细节理解题。根据第二段Webreatheinoxygenandbreatheoutharmfulgases.However,trees

breatheinharmfulgasesandbreatheoutoxygen.我们吸入氧气，呼出有害气体。然而，树木吸入有害

气体并呼出氧气。由此可知，树吸入有害气体，放出氧气，清洁我们的空气。故选A。

25.考查语义猜测题。根据后面Webreatheinoxygenandbreatheoutharmfulgases.However,trees

breatheinharmfulgasesandbreatheoutoxygen.Andtreescanhelpotherplantsgrowbecausetheycanhold

thesoil.Treeskeepthesoilfrombeingblownaway,soplantscanfightagainststrongwinds.我彳门吸入氧

气，呼出有害气体。然而，树木吸入有害气体并呼出氧气。树木可以帮助其他植物生长，因为它们

可以保持土壤。树木可以防止土壤被风吹走，因此植物可以抵御强风。由此可知，树木能我们的生

态系统健康。结合所给选项，"ecosystems"意思为”生态系统”，故选A。

26.考查细节理解题。根据第二段Andtreescanhelpotherplantsgrowbecausetheycanholdthesoil.可

知，树木可以帮助其他植物生长，因为它们可以稳定土壤。故选B。

27.考查语义猜测题。根据前面Treesdomuchforus,ourenvironment,otherplantsandanimals树木对

我们、我们的环境、其他植物和动物都有很大的帮助。由此可知“that”指代that指代的是“树木为我

们、我们的环境和其他植物和动物做了很多”这件事，故选C。

28.C

29.A

30.D

31.B

32.B

这篇短文主要介绍一些可以拯救树木的方法。明智地用纸、植树以及