2024-2025学年译林版七年级英语上册Unit6 同步练习

译林版2024-2025七年级上学期unit6同步练习

一、单项选择

1.-isthisT-shirt?

-Twodollars.

A.HowmanyB.HowmuchC.HowlongD.Howoften

2.didyourfamilystayinJinan?

——Fortwodays.

A.HowlongB.HowmuchC.HowoftenD.Howfar

3._doyougotothecinema?

——Seldom.Ialwayshavemuchhomeworktodo.

A.HowlongB.Whattime

C.HowsoonD.Howoften

4.Asateenager,itisnormaltoexperiencenegativefeelingssadness,worryorfear.

A.besidesB.inadditiontoC.ratherthanD.suchas

5.-________doyougototheclub?

—-Twiceaweek.

A.HowlongB.HowsoonC.HowmanytimesD.Howoften

6.--______doyouexercise?-Onceaweek.

A.HowlongB.Howoften

C.HowsoonD.Howmany

7.____isittoday?-IfsThursday.

A.WhatB.Whattime

C.HowmanyD.Whatday

8.一Doesyourbrotherhavecurlyhairorstraighthair?

一.Butmyhairisstraight.

A.Yes,hedoesB.No,hedoesn't

C.HehascurlyhairD.Heistall

9.A:jointhe3Dprintingclub?

B:Thafsagoodidea.Tilthinkaboutit.

A.WhataboutB.Whydon'tC.WhynotD.Howabout

10.一doesyourbrotherplaytheviolin?

一Everyday.

A.HowsoonB.HowlongC.HowoftenD.Howmanytimes

二、完形填空

先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出最佳答案填入相应空白处。

Atsomepoint,you'veprobablylookedatoldphotosofpeopleandaskedyourself,"Whydidtheywearthat?”

Thepeopleinthephotoprobablythoughtthatthey11great!Infact,thetruthis,nothingstaysthesame

forever,especiallyintheworldof12.Whatweliketowear13allthetime.

Acenturyago,manymenworesuitsinoffice,aswell14formoreformaloccasions.Atthattime,even

youngboysregularlyworesuitsandtieseven15theydidn'tgotowork.Womendidn'tjustwearskirtsordresses

whentheywantedto16.Theyworethemallthetime!

Overtime,casualclothesreplaced（代替）formalclothes.Forexample,17areverypopulartoday.They

werefirstmadefor18infactories.Theyneededpantswithstrongcloththatdidn'ttear（磨破）19.In1873,

tailor（裁缝）JacobDavisandbusinessmanLeviStrausscreateddenimpants（劳动布裤）calledoveralls（罩衫）because

peopleworethemovertheirclothes.Cowboysworejeansand20thewesternmoviesofthe1930s,manypeople

beganwearingthem.

Today,jeansandasweatshirtarealmosta（n）21forstudentsaroundtheworld.

Likeclothes,22havealsochangedovertime.You23prefertowearsneakers（运动鞋），butinthe

pastbothmenandwomenworeshoeswithhighheels（足艮）.Thiswasthefashionfornearlyacenturybeforemenbegan

wearingmorepracticalshoes24heels.

Thingschange.Youmightthinkyourclothesarefashionablenow,but25ahundredyears,peopleseea

photoofyou,theymightjustask,“Whydidtheywearthat?”

11.A.smeltB.soundedC.lookedD.felt

12.A.fashionB.suitsC.jeansD.photos

13.A.dependsB.spreadsC.turnsD.changes

14.A.asB.forC.inD.of

15.A.butB.soC.thoughD.that

16.A.giveupB.dressupC.getupD.putup

17.A.blousesB.windbreakerC.jeansD.scarf

18.A.workersB.teachersC.officersD.drivers

19.A.happilyB.angrilyC.slowlyD.easily

20.A.suchasB.insteadofC.togetherwithD.becauseof

21.A.exampleB.uniformC.meaningD.function

22.A.shoesB.hatsC.scarvesD,gloves

23.A.mustB.needC.mayD.will

24.A.ofB.inC.withoutD.about

25.A.whenB.whetherC.untilD.after

三、阅读理解

Hey,guys.OurschoolwillholdaChinesecheongsamartfestivalnextFriday.Tmlookingforwardtoit

MAllie

andIreallylikethecheongsam.Whatdoyouthinkofit?

1publishedon2024-04-23

TheChinesecheongsam,alsoknownasqipao,isakindoftraditionaldressthatfirstappearedinthe

early20thcentury.Ithinkthecheongsamisnotonlyasymboloffashion,butalsoasymbolofChinese

cultureandhistory.Itiswornbywomenaroundtheworldnow.

HanMeicommentedon2024-04-24

w

Mymotherlikesthestyleofthecheongsam.Itismostlymadeofsilkorcotton.It'stypicalwithahigh

collar（领）,shortsleeves（袖）andashortcutonthesidetomakemovementseasy.

commentedon2024-04-27

WuLan

26.WhenwilltheChinesecheongsamartfestivalbe?

A.NextMonday.B.NextTuesday.

C.NextWednesday.D.NextFriday.

27.Whothinksthecheongsamisasymboloffashion?

A.Allie.B.HanMei.

C.WuLan.D.WuLan'smother.

28.Whyisthereashortcutonthesideofthecheongsam?

A.Tomakeitmorebeautiful.B.Tomakemovementseasy.

C.Tosavesomecloth.D.Tomakepeoplelookthinner.

Howdowerelax（放松）ourselvesonSaturdayandSunday?Hereissomegoodadviceforyoutohavefun.

StartonaFridayevening.Relaxintheeveningbyreadingoneofyourfavoritebooksorwatchingagreatmovie.

TrynottogooutwithfriendsuntilSunday.Bringinahotchocolateandsomethingtoeat-maybeamixofice-creamor

fruits.

Goonline.First,itwillbegreattotalkwithfriends.YoucantalkaboutwhattheyaredoingonSaturdayandSunday

online.Then,ifsalsoagreatideatolistentosomegreatmusic.Greatmusiccanheal（治愈）ourhearts.

Exercise.GotothebiggestroomandkeepanexerciseApponforaboutanhourandseewhatitbringsyou.Of

course,youcanplayballgamesorgoforarun,remembernottorunaftermeals（饭）.Findouttheopeningtimeofyour

local（当地的）sportscenterandwhenyoucanhavesportslessons.

29.Howmanypiecesofadvicearethereinthepassage?

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

30.Howdowerelaxourselves?

A.Readoneofyourteacher'sfavoritebooks.

B.Watchabadmovie.

C.TrynottogooutwithfriendsuntilSunday.

D.Bringacoldchocolatetoeat.

31.Whatcanwedowhenwewanttorelaxonline?

A.TalkaboutsomeinterestingthingsfromMondaytoFriday.

B.Takeashorttripontheweekend.

C.Organize（组织）anallnightoutonSaturday.

D.Listentosomegreatmusictohealourselves.

32.Whatcan'twedoifwewanttodosomeexercise?

A.Playballgames.

B.GotothebiggestroomandkeepanexerciseApponforaboutanhour.

C.Runafterwefinisheating.

D.Findouttheopeningtimeofourlocalsportscenter.

33.Whichshowsthestructureofthepassagebest?

FmMike.I'manewstudentinajuniorhighschoolinCanada.Thisismyfirstschoolweek.I'mveryunhappy

becauseIcan'tgetusedto（适应）mynewschoollife.Ihavenofriendsatschool!Help!

Posted（发布）byMike7:00AM23September

Ihadthesameproblemasyouduringthefirstweekofjuniorhigh.Luckily,Imetagreatteacher-MissKing.She

teachesmaths.Shegavemeadviceonhowtogetusedtoschoollife.Ithinkyoucanturntoyourteachersforhelp,too.

PostedbySally8:20AM23September

Ithinkyoucantalktoyourparentsandtellthemhowyouarefeeling.Theycanhelpyoufindoutwhyyouaren't

happyinyournewschool.Keepinghealthyisalsoimportant.Makesureyougetagoodnighfssleep.

PostedbyNancy3:20PM23September

Whynotjoinaclub?Youcanmakefriendswiththesameinterestsasyou.Thenyouwillhaveagoodtimewiththem

andfeelhappyatschool.

PostedbyFrank9:20AM24September

34.WhatisMikedoing?

A.Askingforhelp.B.Sharinghishobbies.

C.Talkingaboutteachers.D.Showinghisschoollife.

35.Whothinkskeepinghealthyisimportant?

A.Mike.B.Frank.C.Nancy.D.Sally.

36.Whatcanwelearnfromthepassage?

A.Mikemadesomefriendsduringthefirstweekofjuniorhigh.

B.NancyandFrankgaveadvicetoMikeonthesameday.

C.MissKinggaveSallyadviceonhowtolearnEnglish.

D.Sallyhadahardtimeduringthefirstweekofjuniorhigh.

Intoday'smodemworld,homerobotsarebecomingmoreandmorepopular.Theyhelpusalotandhaveagreatuse

onourlives.

Homerobotscanbringusmanybenefits.Theysaves（节省）usalotoftimebecausetheycanhelpuscleanthehouse,

sweepthefloor,washtheclothesanddustthefurniture.Theycanalsocookmealsandpreparedeliciousdishes,makingour

livesmorecomfortable.Youngpeoplelikethemverymuch.

Moreover,homerobotscanactasroommates.Whenyoucomehomeafteralongdayatschoolorwork,afriendly

robotgreetsyouwithasmile,readytolistentoyourstories.Forelderlypeoplelivingalone,homerobotscanremind（提醒）

themtotaketheirmedicineandhelpwithhousework.Forchildren,homerobotscanteachthemnewthingsandplaygames

withthem.Inthisway,homerobotsnotonlygivehelpbutalsobringwarmthandhappinesstoourhomes.

However,therearealsosomethingstothinkabout.Somepeopleworrythathomerobotsmaydothethingshuman

shoulddo.Butwhentheystaywithpeople,theycannotgivethewarmthandunderstandingofrealmen.

Allinall,homerobotscanhelpusalot.Whenweusethemwell,theycanmakeourlifebetterandmakeourhomes

morecomfortable.Butweshouldalsoknowtheirbadpointsanddon'tletthembeallofourlives.

37.Intoday'smodemworld,homerobotsarebecomingmorepopularbecause.

A.theylookbeautifulB.theyareveryexpensive

C.theycantalktousallthetimeD.theyhaveagreatuseonourlives

38.Whatdoestheword"bene行t“inParagraph2mostprobablymean?

A.好处B.方法C.坏处D.规则

39.Whydoesthewriterwritethispassage?

A.Tomakebetterhomerobots.

B.Toletpeopleusehomerobots.

C.Tointroducedifferentkindsofhomerobots.

D.Totellpeopletheyshouldusehomerobotsinarightway.

请阅读下面的短文，并从下列的六个句子中选择五个还原到原文中，使原文意思完整、连贯。

Everyoneneedsfriends.Doyouknowhowtomaketruefriends?40

First,youhavetodecidewhocanbecomeyourfriends.Youcanmakefriendswiththosewhohavethesameinterests

asyou.Whenfriendshipbegins,you'dbetterplanactivitiesthatyou'llbothenjoy.41

Second,startagoodtalk.Youcanaskyournewfriendsquestionslikethese,"42'"'What'syourhobby?”"What

doyoudoafterschool?^^Thenyouwillhaveagoodrelationshipwithyourfriends.

43Whenyourclassmatesareintrouble,offerasmuchhelpaspossible.Forexample,youcanlendapento

yournewdeskmate.Youcanalsocareforaclassmatewhodoesn'tfeelwell.

Fourth,thebestwaytomaketruefriendsisbeinghonest.Youwon'tfeelcomfortablewhenyoulietoyourfriends.

44Thafsbecauseyoudon'twanttohurtyourfriends9feelings.Butinmostsituations,youareexpectedtobehonest

withyourfriends.

A.Makesuretheactivitiescanbedonetogether.

B.However,sometimesyouhavetotellwhitelies.

C.Letmegiveyousomeadvice.

D.Third,beinghelpfulisimportant,too.

E.Who'syourfavoritesinger?

F.Thebestwaytomaketruefriendisbeingstrong.

四、短文填空

Completethepassagewithproperwords,andthefirstletterisgiven（卞艮据首字母填空）

AgonyColumn（答读者问专栏）

Ilovemermaids（美人鱼），butmyfriendsEmmaandJacksayonlylittlekidslikethem.HowcanItellthemIlike

mermaids?

一Ruby,theU.S.

Ifsfineifyoulikesomethingandyourfriendsdon't.Peoplehavedifferenti45Beyourself.Sharewhatyou

likewhenyouwantto.Butdon'texpectyourfriendstoagreewithyou.Letthemhavetheirownopinions,justlikeyou

haveyours.Iftheydon'tlikemermaids,youcantalktothemaboutothertopics.Iftheylaughatyouaboutyourlovein

mermaids,tellthemyouaresadandaskthemtostop.Goodfriendswilltreatyoukindly,eveniftheydisagreewithyou.

Myfamilyhasjustm46leavingbehindthequietcountrylifeandcomingtothebusycityofLondon.I

haven'tfitinyet.Ineedhelp!

—Violet,theU.K.

It'softenhardtofacebigc47inourlives,likenewfriends,anewschoolandanewenvironment.Youcan

tryjoiningclubs,sportsteamsorothergroupsinyournewschoolandcommunity（社区）.Itwillhelpyoumeetkidswith

thesamehobbiesandmakenewfriends.YoucanalsoexploreLondonwithyourfamily.Lookaroundandvisitshops,

museums,parksandlibraries.Giveyourselfplentyoftimetofeelc48andrelaxed.Overtime,you'llstarttofeel

familiarandeasyinLondon.

Doyouneedanya49inyourlife?Pleaseemailusatteen-land@.Wewilldoourbesttohelp!

五、书面表达

50.根据表格中的内容提示，介绍两位同学的穿着，开头两句已给出。

Clothes

CoatSweaterTrousersShoes

Name

Simongreywhitebluebrown

Kateorangepinkblackred

Herearemytwogoodfriends.TheyareSimonandKate.

参考答案:

1.B

【详解】句意：——这件T恤多少钱？——两美元。

考查特殊疑问句。Howmany多少；Howmuch多少钱；Howlong多久；Howoften多长时间一次。根据"Twodollars.^^

可知，是询问价格。故选B。

2.A

【详解】句意:——你的家人在济南待了多长时间？——两天。

考查特殊疑问句。Howlong多长时间；Howmuch多少，提问数量，修饰不可数名词；多少钱，提问价格；Howoften

多久一次；Howfar多远。根据下面的回答“Fortwodays”可知，这里问一段时间，故选A。

3.D

【详解】试题分析：句意：-你多久去看一次电影？-很少。我一直有太多的作业去做。分析选项：howlong多长时

间（对段时间进行提问）；whattime什么时间（对具体的几点进行提问）；howsoon多久（对in+段时间进行提问）；

howoften多久一次（对时间频率进行提问）。通过答语seldom频率时间词，因此选择第四项。故选D

考点：考查疑问词的用法。

4.D

【详解】句意：作为一个青少年，经历诸如悲伤、担心或恐惧等负面情绪是很正常的。

考查介词及介词短语辨析。besides除...之外（还）；inadditionto除....之外（还）；ratherthan而不是；suchas

例如。根据"negativefeelings…sadness,worryorfear”可知，悲伤、担心、恐惧是负面情绪的举例，故选D。

5.D

【详解】句意：——你多久去一次俱乐部？—一周两次。

考查特殊疑问句。Howlong多长时间；Howsoon多久以后；Howmanytimes多少次;Howoften多久一次。根据“Twice

aweek”可知,此处是询问频率，应用howoften进行提问。故选D。

6.B

【详解】试题分析：Howlong多长；Howoften多久一次；Howsoon多久；Howmany多少个。根据下文，每周一

次。可知上文问的是，你多久锻炼一次？故选B。

考点：考查疑问词辨析

7.D

【详解】试题分析：句意：今天星期几？星期四。What什么；Whattime几点；Howmany多少；Whatday什么日

子。对星期的提问常用Whatday引起问句。所以选D。

考点：考查疑问词。

8.C

【详解】句意：——你哥哥留着卷发还是直发?——他留着卷发。但我的头发是直的。

考查选择疑问句答语。选择疑问句不能用yes或no回答，要根据所给的选择对象和实际情况来回答。由“Butmyhair

isstraight”可知，此处应表达“他留着卷发”。故选Co

9.C

【详解】句意：A：为什么不加入3D打印俱乐部？B：那是一个好主意。我会考虑一下。

考查特殊疑问句。Whatabout.......怎么样；Whydon't为什么不，其后加主语；Whynot为什么不；Howabout........怎

么样。What/Howabout后跟动名词；Whynot后动词原形。故选C。

10.C

【详解】句意：——你哥哥多久拉一次小提琴？——每天。

考查特殊疑问句。Howsoon多久以后；Howlong多长时间；Howoften多久一次，Howmanytimes几次。根据"Every

day.”可知，此处问的是频率“多久一次”，故选C。

11.C12.A13.D14.A15.C16.B17.C18.A19.D20.D21.B22.A

23.C24.C25.D

【导语】本文主要讲述了变化中的着装，从人们热爱的套装到流行穿牛仔裤，从喜欢的鞋子样式的变化展开介绍的。

11.句意：照片中的人可能认为他们看起来很棒！

smelt闻起来；sounded听起来；looked看起来；felt感觉起来。根据上文“Atsomepoint,you'veprobablylookedatold

photosofpeople”并结合选项可知，此处指照片中的人可能认为他们看起来很棒。故选C。

12.句意：事实上，事实是，没有什么是永远不变的，尤其是在时尚的世界里。

fashion时尚；suits西装；jeans牛仔裤；photos照片。根据上文“Whydidtheywearthat?”并结合选项，此处指穿着，

所以指在时尚的世界里。故选A。

13.句意：我们喜欢穿什么一直在变化。

depends依靠；spreads传播；turns转动；changes变化。根据上文“nothingstaysthesamefbrever”可知，此处指一直

在变化。故选D。

14.句意：一个世纪以前，许多男人在办公室和更正式的场合都穿西装。

as作为；for为了；in在...里面;of.……的。aswellas"和'介词短语。故选A。

15.句意：在那个时候，甚至是年轻的男孩也经常穿西装打领带，尽管他们不去上班。

but但是；so所以；though尽管；that那个。根据空前后句的句意可知，此处应用though引导让步状语从句。故选

Co

16.句意：女人不只是想打扮的时候穿短裙或连衣裙。

giveup放弃；dressup打扮；getup起床；putup张贴。根据下文“Theyworethemallthetime!”并结合选项可知，止匕

处指女人不只是想打扮的时候穿短裙或连衣裙。故选B。

17.句意：例如，牛仔裤现在很流行。

blouses上衣；windbreaker风衣；jeans牛仔裤；scarf围巾。根据下文“Cowboysworejeans”可知，此处指牛仔裤。故

选C。

18.句意：它们最初是为工厂里的工人制造的。

workers工人；teachers老师；officers官员；drivers司机。根据下文“Theyneededpantswithstrongcloththatdidn'ttear

（磨破）…”可知，此处指工厂里的工人。故选A。

19.句意：他们需要用不易磨破的结实布料做裤子。

happily高兴地；angrily生气地；slowly缓慢地；easily轻易地。根据"Theyneededpantswithstrongcloth”可知，此处

指不易磨破。故选D。

20.句意：牛仔们穿牛仔裤，而且由于20世纪30年代的西部电影，许多人开始穿牛仔裤。

suchas比如；insteadof反而；togetherwith和...一起；becauseof因为。根据“Cowboysworejeansand…thewestern

moviesofthe1930s,manypeoplebeganwearingthem.”的句意可知，此处表示因果关系。故选D。

21.句意：今天，牛仔裤和运动衫几乎是世界各地学生的统一制服。

example例子；uniform制服；meaning含义；function功能。根据“fbrstudentsaroundtheworld”可知，此处指牛仔裤

和运动衫几乎是世界各地学生的统一制服。故选B。

22.句意：就像衣服一样，鞋也会随着时间而改变。

shoes鞋子；hats帽子；scarves围巾；gloves手套。根据下文“sneakers”可知，此处指鞋子。故选A。

23.句意：你可能更喜欢穿运动鞋，但在过去，男人和女人都穿高跟鞋。

must必须；need需要；may可能；will将要。根据“You...prefertowearsneakers（运动鞋）”的句意可知，此处表示推

测，指你可能更喜欢穿运动鞋。故选C。

24.句意：在男人们开始穿更实用的无跟鞋之前，这是近一个世纪的时尚。

of.......的；in在....里面；without没有；about关于。根据上文“butinthepastbothmenandwomenworeshoeswithhigh

heels”可知，男人们穿高跟鞋是穿无跟鞋之前近一个世纪的时尚。故选C。

25.句意：你可能认为你的衣服现在很时尚，但是一百年后，人们看到你的照片，他们可能会问：“他们为什么要

穿那个？”

when当...时候；whether是否；until直至1J；after在....之后。根据"Youmightthinkyourclothesarefashionablenow”

并结合选项可知，此处表示一百年后，人们看到你的照片，他们可能会问：“他们为什么要穿那个？故选D。

26.D27.B28.B

【导语】本文主要介绍了三位同学关于中国传统服饰一旗袍的看法。

26.细节理解题。根据“OurschoolwillholdaChinesecheongsamartfestivalnextFriday.”可知，中国旗袍艺术节将于

下周五举行。故选D。

27.细节理解题。根据"HanMei"中的"Ithinkthecheongsamisnotonlyasymboloffashion,butalsoasymbolofChinese

cultureandhistory.”可知，韩梅认为旗袍不仅是时尚的象征，也是中国文化和历史的象征。故选B。

28.细节理解题。根据"It'stypicalwithahighcollar（领），shortsleeves（袖）andashortcutonthesidetomakemovements

easy.”可知，开叉是为了使行动更方便些。故选B。

29.B30.C31.D32.C33.A

【导语】本文就如何过一个轻松的周末提出了一些建议。

29.细节理解题。根据“StartonaFridayevening.；Goonline.；Exercise.”可知，这篇文章中有3条建议。故选B。

30.细节理解题。根据“TrynottogooutwithfHendsuntilSunday.“可知，星期天之前尽量不要和朋友出去。故选C。

31.细节理解题。根据"Then,ifsalsoagreatideatolistentosomegreatmusic.Greatmusiccanhealourhearts.“可知，

听一些很棒的音乐来治愈自己。故选D。

32.细节理解题。根据“remembernottorunaftermeals.”可知，如果我们想锻炼，我们不能吃完饭就跑步。故选C。

33.篇章结构题。根据“Hereissomegoodadvicefbryoutohavefiin.”可知，第一段提出建议，属于总，二、三、四

分述建议，属于并列关系。故选A。

34.A35.C36.D

【导语】本文主要介绍了Mike对新学校生活不适应，感到很孤独，因为他在学校没有朋友，并介绍了其他人给他

的建议。

34.细节理角窣题。根据"I'mveryunhappybecauseIcan5tgetusedto（适应）mynewschoollife.Ihavenofriendsatschool!

Help!”可知他在寻求帮助。故选A。

35.细节理解题。根据“Keepinghealthyisalsoimportant...PostedbyNancy”可知Nancy认为保持健康很重要。故选Co

36.推理判断题。根据"I'mveryunhappybecauseIcan、getusedto（适应）mynewschoollife.Ihavenofriendsatschool!?,

以及力hadthesameproblemasyouduringthefirstweekofjuniorhigh.”可知在初中的第一周，Sally遇至U了和Mike一

样的问题，不能适应新生活，没有朋友，感到不开心，所以Sally在初中的第一周过得很艰难。故选D。

37.D38.A39.D

【导语】本文主要讲述了家用机器人在现代社会越来越受欢迎，它们可以为我们做很多事，但同时我们也要注意它

们不好的方面，告诉我们不能过度依赖它们。

37.细节理解题。根据“Intoday'smodemworld,homerobotsarebecomingmoreandmorepopular.Theyhelpusalotand

haveagreatuseonourlives.”可知，家用机器人越来越受欢迎是因为它们对我们的生活有很大的用处。故选D。

38.词句猜测题。根据"Theysaves（节省）usalotoftimebecausetheycanhelpuscleanthehouse,sweepthefloor,wash

theclothesanddustthefurniture.Theycanalsocookmealsandpreparedeliciousdishes,makingourlivesmore

comfortable.”可知，家用机器人可以帮助我们做一些家务，还可以做饭，使我们的生活更舒适，这些都是机器人的

好处，所以划线部分单词意为“好处”。故选A。

39.主旨大意题。本艮据"Allinall,homerobotscanhelpusalot.Whenweusethemwell,theycanmakeourlifebetterand

makeourhomesmorecomfortable.Butweshouldalsoknowtheirbadpointsanddon'tletthembeallofourlives.“可知,

本文主要介绍了家用机器人可以为我们做很多事，但同时我们也要注意它们不好的方面，告诉我们不能过度依赖

它们，即：作者为了告诉人们应该正确地使用家用机器人。故选D。

40.C4