2025屆北京西城區(qū)北京八中學(xué)七年級英語第二學(xué)期期末達(dá)標(biāo)測試試題滿分120分，時間90分鐘一、單項(xiàng)選擇（共10小題，滿分20分）1、D【解析】【詳解】句意：——不要擔(dān)心費(fèi)用。我請客?！阏媸翘昧??？疾閯釉~短語。dreamabout夢見；hearabout聽說；learnabout了解；worryabout擔(dān)心。根據(jù)“Iwilltreatyou”可知，要請，說明是不讓對方擔(dān)心費(fèi)用，故選D。2、It________Jack20minutes________themathproblemyesterday.A.took;toworkout B.takes;toworkout C.istaking;workingout3、Thereareanumberofchildrenonthefarm.Theyareplayinggames.A.thenumberof B.lotsof C.much D.afew4、—MayIsmokehere?—Sorry,I’mafraidyou________.A.can B.could C.maynot D.can’t5、WhydosomanypeoplelikeDJMusic?Forme,it’sjustlike_______.Ihateit.A.poems B.noise C.songs D.sound6、Itiscloudynow.It________rainlater.A.haveto B.can C.may D.need7、Listen!Canyouhearher________inherroom?A.sing B.singsC.singing D.issinging8、—Linda,yourphoneisringingallthetime.—Oh,_________frommyfriendsontheWechat.A.messages B.news C.notices D.information9、Hey,Jack.Let’sgoandhelpthatoldmanwalk________thestreet.A.with B.from C.over D.across10、—Hebeintheclassroom，Ithink.—No，hebeintheclassroom.Isawhimgohomeaminuteago.A.can；maynot B.must；maynotC.may；mustn’t D.may；can’t二、完形填空（10分）11、通讀下面短文，掌握其大意，然后在每小題所給的四個選項(xiàng)中，選出一個最佳答案，并將答題卡上對應(yīng)題目所選的選項(xiàng)涂黑。WhydoyourememberHelloKitty,Snoopyandalltheotherplayfulanimals?Whatmakesyoulovethem?Well,maybe____1____they’relikethepeoplearoundyou.Thinkaboutit!Youmayfinda____2____orclassmatejustlikethem.HelloKittylikestoeatcakes.Shelovesto____3____newfriends.Sheasksfriendstoherteaparties.Sheiswarmandalwaysreadytohelpyou.Snoopy____4____toschoolwhenhewasnine.Helearnedtouseatypewriter(打字機(jī))intwoyears!Hethinksalot.Heisveryclever.Yousurelyliketobewithhim.GarfieldCatusuallysits____5____intheseatandsaysamusing(逗人發(fā)笑的)wordstoyou.Sometimesheisnotnice.Doeshereallyhate(討厭)you?Doeshethinkyou’reafool?No,inhis____6____,helovesyou.Heisafriendwithcoldwordsbutawarmheart.Mashimarodoesn’tlooklikea____7____boy.Hehassleepyeyesandlooksnaughty(調(diào)皮的).Healwaysplays____8____onpeople,too.Soyoumaygetangrywithhimanddon’tlikehimverymuch.Hismindisactiveandfullofideas.Hetriestodo____9____specialtocatchyoureyes,buthe’sstillachild.Whichisyourfavoriteanimal?Comeand____10____oursummercamp.Wewillhaveachancetohavefunwiththem.1.A.so B.because C.after D.why2.A.friend B.girl C.fool D.teacher3.A.see B.ask C.make D.be4.A.ran B.went C.rushed D.drove5.A.surely B.angrily C.happily D.sadly6.A.heart B.idea C.way D.seat7.A.bad B.good C.funny D.new8.A.games B.cards C.jokes D.sports9.A.nothing B.nobody C.everyone D.something10.A.takeout B.joinin C.getup D.goon三、完成句子（共5小題，滿分10分）12、AnnaaskedPeteraquestionbyWeChat,buthejust________toherwithasmile.13、我的一個朋友幫我走出了困境。________of________________me________.14、are,thisweekend,free,you____________________________?15、Mrs.Brownshowsgreat________(善良)toherstudents,sosheisverypopularinthisschool.16、Listen!Who________(sing)intheclassroom?四、閱讀理解（40分）17、Everyoneknowsthathealthyeatinghabitsareimportant.Herearefivegoodeatinghabitsforyou.____1____Drinkatleast8glassesofwateraday.Youmayneedevenmorewaterwhenyouareexercising.____2____Breakfastisthemostimportantmealofaday.Youwillhavemoreenergyaftereatingbreakfast.____3____Ifyoudon’thavetimetogoout,takeasandwichwithyouforaquicklunch.Don’teatlunchwhichhastoomuchoil.Ifyoudon’thavelunch,thatwillbebadforyourhealth.____4____Youshouldeatfruitandvegetableseveryday.____5____Trytohavedinneratleast3hoursbeforeyougotobed.Yourbodyneedstimetodigestmostofthefoodbeforeyourestfor8hours.A.Eatalittleluncheveryday.B.Don’teatdinnerlate.C.Drinklotsofwater.D.Eatfruitandvegetables.E.Don’tmissbreakfast.18、閱讀下面文章，從文后6個選項(xiàng)中選擇5個恰當(dāng)?shù)倪x項(xiàng)完成文章。Weoftenseecigarettebutts(煙頭)onthebeach.Theycankillfish,andotheranimals.___1___Butpeopledon’tseethembecausethey’resosmall.Now,peoplewanttoworkouttheproblemwithBB(BeachBot).___2___Therobotis80cmtall,andithastwocameras(攝像機(jī))andtwohandstopickupcigarettebutts.___3___Whenitseescigarettebutts,BBjustputsthemintoitsbox.Afteritfinishescleaning,peopletakeawaythebox.However,BBcan’ttellthedifferencebetweencigarettebuttsandsomesmallthings.Todothis,peopleusesanapp.Usingthis,peoplecangivephotosofcigarettebuttstoBBwithsmartphone,thentherobotcanlearntoknowthecigarettebutts.___4______5___Itworkswellwithalittletime.Peoplewanttokeepbeachclean.Ifwestopleavingthecigarettebuttsonthebeach,robotslikeBBwillhaveagoodrest.A.Itcanseecigarettebuttseasilyandpicksthemup.B.Now,BBcanpickup20cigarettebuttsin5minutes.C.Howdoesthisrobotwork?D.ItisacleaningrobotthatusesAItofindcigarettebutts.E.They’rehereandthere.F.Theylikepickingsmallthings.19、WhenIhavesomethingdifficulttodo,Ialwaysaskmymom,“Couldyouhelpme?”Butshealwayssays,“Doityourself,dear.”ThenIgetsosad.Ithinksheisalazymother.Forexample,oneday,Iinvitedsomefriendstomyhome.Mybedroomwasoutoforder.Bookswerealloverthetableandfloor.Iforgottomakemybed.SoIaskedmymothertohelpmecleanmybedroom.Butshesaidseriously,“Doityourself,girl.”SoIdidit.Becauseofmy“l(fā)azymother”,Iamsupposedto(應(yīng)該)washmyclothesandcleanmyroom.Ihavetohelpmyparentsdosomehousework.IevenhavetogotothedentistbymyselfwhenIhaveatoothache.It’sreallyhardtodoeverythingonmyown,butIhavelearnedalot.WhenIgrowup,Iunderstandmymother.It’sher“l(fā)aziness”thatmakesmemoreindependentandhard-working.Justasmymotheralwayssays,“Aladycan’tbelazyorshewillbecrazy.Workcanmakeyousunny.”1.Howdoesthewriterfeelwhenhermothersays“Doityourself”atfirst?A.Happy. B.Unhappy. C.Surprised. D.Angry.2.Whydoesthewritergiveanexampleinthesecondparagraph?A.Toshowhermothermadeherdothingsherself.B.Toshowhermotherdidn’tcareabouther.C.Toshowhowdirtyherbedroomwas.D.Toshowhowlazyhermotherwas.3.WhichofthefollowingisNOTthewriterdo?A.Washherclothes. B.Cleanherroom. C.Helpherparents. D.Takehermothertoseeadoctor.4.Whatdoestheunderlinedword“independent”meaninChinese?A.懶惰的 B.勤奮的 C.獨(dú)立的 D.熱心的5.Whatdoesthewriterthinkofhermothernow?A.Good. B.Lazy. C.Busy. D.Bad.20、Therearemanyreasons(原因)whyyoumayforgettosmile(微笑).Youmayworryaboutyourlifeoryoumaybebusywithotherproblems.Hereareafewreasonswhyyoushouldsmile.Toletyoubebeautiful.Wearingmake-up(化妝)canonlymakeyoulookbeautifulonyourface.Realhappinesscomesfromyourdeepheartanditshowsonyourfaceonlythroughasmile.Ifyouwanttolookattractive(吸引人的),smile.Tomakeyoubehealthy.Asmileusuallyshowsthatapersonishappy.Andbeinghappyhelpspeoplekeephealthy.Smilingcanmakeyoufeelgoodanddogoodtoyourhealth.Ifyoucanbehappymoreoften,it’seasiertokeepyourselfhealthy.Tohelpyoumakemorefriends.Ifyouforgettokeepasmileonyourface,youshoulddoitrightnow.Whenyouwanttostartconversationswithpeopleorknowsomeonebetter,youhavetobeasafriendlyperson,sopeoplecanbelieveinyou.Smilingisaneasywaytohelpyoumakeit.Smilingasoftenasyoucanmakesiteasierforpeopletogetalongwith(相處)eachother.1.Thereare________reasonswhyyoushouldsmileaccordingtothepassage.A.one B.two C.three D.four2.Whatdoestheunderlinedword“it”referto?A.Realhappiness. B.Beingbeautiful. C.Asmile. D.Theheart.3.Accordingtothepassage,whatshouldwebelikeifwewanttomakemorefriends?A.Behappy. B.Behealthy. C.Befunny. D.Befriendly.4.What’sthestructure(結(jié)構(gòu))ofthepassage?A. B. C. D.5.Whatdoesthewriterwanttotellusbythispassage?A.Tosmilemore. B.Toexercisemore. C.Tomakemorefriends. D.Toforgetproblems.五、補(bǔ)全對話（10分）21、請通讀下面對話，根據(jù)對話內(nèi)容，從文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)，選項(xiàng)中有一項(xiàng)為多余選項(xiàng)。A:Hi,LiMing!___1___B:Oh!Itwasgreat.Wewenttoazoo.A:___2___B:WithmyfriendLily.A:___3___B:Wesawlions,tigers,pandasandsoon.A:___4___B:Wewenttotheparkandplayedgames.A:___5___B:Yes,wedid.Wewereveryhappy.A.Whataboutyou?B.Whodidyougowith?C.Didyouhaveagoodtime?D.Howwasyourweekend?E.Whatanimalsdidyousee?F.Whatdidyoudoafterthat?六、閱讀表達(dá)（10分）22、請閱讀下面這篇文章，根據(jù)所提供的信息，回答5個問題。要求所寫的答案語法正確，語義完整。What’syourfavoritefoodorfruit?David:Iama13-year-oldboy.Idon’tlikevegetables.Mymomalwaysletsmeeatcarrots.Shesaystheyaregoodforme.ButIdon’tlikethem.Ionlyliketomatoes.MybrotherEriclikescarrots.EricandIhavemilkeveryday.Weloveit.Henry:Iama14-year-oldboy.Ilikehamburgers.Ieathamburgerseveryweek.Ialsolikechicken.Mygrandmaoftencookschickenforme.Ilikericeandchickenfordinner.Idon’tlikecarrots.Ilikefruit.Andmyfavouritefruitisgrape.Sarah:Iaman12-year-oldgirl.Ilikefruitandvegetables,andmyfamilylikethem,too.Andwelikeeatingfruitandvegetablesfromourgardens.Mymothersaystheyarehealthy.Myfatherlikeseatingchicken,butIdon’tlikeitatall.1.HowoldisDavid?______________________________________________2.WhatvegetabledoesDavidlike?______________________________________________3.WhooftencookschickenforHenry?______________________________________________4.WheredoSarah’sfamilygetfruitandvegetables?______________________________________________5.Howmanypeopledon’tlikecarrotsinthepassage?______________________________________________七、書面表達(dá)（20分）老師就像一盞燈，照亮我們?nèi)松牡缆?，給予我們奮進(jìn)的力量。老師是普通的，也是偉大的。某英文網(wǎng)站正在開展以“MyFavoriteTeacher”為主題的征文活動。假如你是李華，請用英文寫一篇短文投稿。內(nèi)容包括：1.Whoisyourfavoriteteacher?2.Whatdoeshe/shelooklike?3.Whatdidhe/shedotohelpyou?注意：1.文中不得出現(xiàn)真實(shí)姓名、校名等相關(guān)信息；2.語言表達(dá)準(zhǔn)確，行文連貫，書寫規(guī)范，詞數(shù)80詞左右。___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

參考答案一、單項(xiàng)選擇（共10小題，滿分20分）1、—It’s________togototherailwaystationbybus.—Don’tworry,Mum.Iwilltakeataxi.A.enoughlate B.toolate C.enoughearly D.tooearly2、A【解析】【詳解】句意：杰克昨天花了20分鐘才算出這道數(shù)學(xué)題?？疾橐话氵^去時和非謂語動詞。根據(jù)“yesterday”可知，句子的時態(tài)是一般過去時，因此第一個空用took；Ittooksb.+時間todosth.意為“某人花多長時間做某事”，固定句式，因此此處用todo不定式作主語，第二個空填toworkout。故選A。3、B【解析】【詳解】句意：農(nóng)場里有許多孩子。他們正在玩游戲?？疾樾稳菰~辨析。thenumberof……的數(shù)量；lotsof許多，修飾可數(shù)名詞復(fù)數(shù)和不可數(shù)名詞；much很多，修飾不可數(shù)名詞；afew一點(diǎn)，修飾可數(shù)名詞復(fù)數(shù)。根據(jù)“children”可知，是可數(shù)名詞復(fù)數(shù)形式，此處表示許多的孩子，因此此處用lotsof。故選B。4、D【解析】【詳解】句意：——我可以在這里吸煙嗎？——對不能，恐怕你不能。考查情態(tài)動詞。can可以；could可以；maynot可能不；can’t不能。根據(jù)“Sorry,I’mafraidyou”可知是不能在這里吸煙，用can’t。故選D。5、B【解析】【詳解】句意：為什么這么多人喜歡DJ音樂？對于我，它就是像噪音，我討厭它?？疾槊~辨析。poems詩歌；noise噪音；songs歌曲；sound聲音。根據(jù)“Ihateit.”可知此處指不喜歡的原因，B選項(xiàng)符合。故選B。6、C【解析】【詳解】句意：現(xiàn)在是陰天。一會兒可能會下雨?？疾榍閼B(tài)動詞。haveto必須、不得不；can可以、能，表示可能性，主要用于否定句和疑問句，一般不用于肯定句；may可能、也許，表推測時主要用于肯定句和否定式；need需要；根據(jù)“Itiscloudynow.”及結(jié)合選項(xiàng)可知，現(xiàn)在是陰天，推測一會兒可能會下雨。分析句子可知，句子是肯定句，因此使用may，表示“推測”，符合語境。故選C。7、C【解析】【詳解】句意：聽！你能聽見她正在她的房間唱歌嗎？考查非謂語。根據(jù)“Listen!”可知，她正在她的房間唱歌。hearsbdoingsth“聽見某人正在做某事”，是固定表達(dá)，故選C。8、A【解析】【詳解】句意：——琳達(dá)，你的電話一直在響。——哦，我朋友在微信上發(fā)的消息?？疾槊~辨析。messages消息；news新聞；notices通知；information信息。根據(jù)“yourphoneisringingallthetime”及“ontheWechat”可知，是來自微信的消息，故選A。9、D【解析】【詳解】句意：嘿，Jack，讓我們?nèi)椭莻€老人過馬路吧?？疾榻樵~辨析。with和，用，有；from來自，從；over在……上面，跨越，從一側(cè)到另一側(cè)，強(qiáng)調(diào)的是從物體表面上方略過，不與物體接觸；across穿過，橫過，指從物體表面穿過。根據(jù)“helpthatoldmanwalk…thestreet”可知，這里應(yīng)表示“過馬路，穿過這條街”，故選D。10、D【解析】【分析】【詳解】句意：--我認(rèn)為他可能在教室里。--不，他肯定沒有在教室里，我剛才看到他回家了?？疾榍閼B(tài)動詞的用法。must，can(could)，may(maight)可以表示猜測，must表示肯定猜測，用于肯定句，肯定······，一定······；can’t，表示否定猜測，肯定不······，另外can(could)，may(maight)，表示可能性猜測，可能······。根據(jù)Ithink，可知把握比較小，根據(jù)Isawhimgohomeaminuteago可知第二句把握大，故選D。二、完形填空（10分）11、1.B2.A3.C4.B5.C6.A7.B8.C9.D10.B【解析】【導(dǎo)語】本文是一篇應(yīng)用文，文章通過描述著名的角色，呼吁大家參加夏令營?！?題詳解】句意：或許是因?yàn)樗麄兒湍闵磉叺娜讼嗨?。so所以；because因?yàn)?；after之后；why為什么。根據(jù)文章開頭“WhydoyourememberHelloKitty,Snoopyandalltheotherplayfulanimals?Whatmakesyoulovethem?為什么你會記住這些動畫人物？什么讓你喜歡他們？”可知此處在回答問題，因此是在表達(dá)原因。故選B?！?題詳解】句意：你或許能找到一個像他們的朋友或者同學(xué)。friend朋友；girl女孩；fool傻子；teacher老師。根據(jù)“a...orclassmate”可知此處指的是同伴，由選項(xiàng)分析，只有“friend”符合。故選A。【3題詳解】句意：她喜歡交新朋友。see看；ask問；make交（朋友）；be成為（朋友）。根據(jù)下文“Sheasksfriendstoherteaparties.Sheiswarmandalwaysreadytohelpyou.她要求朋友來參加她的茶會，她很熱情且總是樂于助人”可知，HelloKitty是一個很好客、喜歡和朋友玩耍的動物，因此根據(jù)選項(xiàng)可知，此處表達(dá)“makenewfriends”。故選C?！?題詳解】句意：Snoopy在他九歲的時候就上學(xué)了。ran跑；went去；rushed沖；drove開車。根據(jù)下文“Helearnedtouseatypewriter(打字機(jī))intwoyears!Hethinksalot.Heisveryclever.他兩年內(nèi)就學(xué)會了打字。他經(jīng)常思考。他很聰明”可知，此處想表達(dá)小狗史努比受到了很好的教育，很小就去上學(xué)了，“gotoschool上學(xué)”。故選B?！?題詳解】句意：GarfieldCat經(jīng)常開心地坐在椅子里，說些逗人發(fā)笑的話。surely肯定得；angrily生氣得；happily開心得；sadly難過得。根據(jù)下文“Heisafriendwithcoldwordsbutawarmheart.他刀子嘴豆腐心”推斷，加菲貓說逗人發(fā)笑的話的目的是想逗朋友開心，因此這里表達(dá)“開心地”。故選C。【6題詳解】句意：不，在他心里，他愛你。heart心；idea想法；way方法；seat座位。根據(jù)下文“Heisafriendwithcoldwordsbutawarmheart.他刀子嘴豆腐心”推斷這是在他心里的想法。故選A。【7題詳解】句意：Mashimaro看起來不像個好孩子。bad壞的；good好的；funny有趣的；new新的。根據(jù)下文“Hehassleepyeyesandlooksnaughty.他睡眼惺忪，看起來很淘氣”推斷，他看起來不像個好孩子。故選B?！?題詳解】句意：他也總是捉弄別人。games游戲；cards紙牌；jokes玩笑；sports運(yùn)動。根據(jù)“play...onpeople”和下文“Soyoumaygetangrywithhimanddon’tlikehimverymuch.所以。你可能會生他的氣，不太喜歡他”推斷，他總是捉弄別人，playjokeson“捉弄、戲弄、開玩笑”。故選C?！?題詳解】句意：他試圖做一些特別的事情來吸引你的眼球，但他還是個孩子。nothing沒有什么；nobody沒有人；everyone每個人；something某事。根據(jù)上文“Hetriestodo...specialtocatchyoureyes”推斷，他試圖做一些特別的“事情”來博眼球。故選D?！?0題詳解】句意：來參加我們的夏令營吧。takeout取出；joinin參加；getup起床；goon繼續(xù)。根據(jù)“summercamp夏令營”推斷，此處在呼吁大家來參加夏令營。故選B。三、完成句子（共5小題，滿分10分）12、replied【解析】【詳解】句意：安娜在微信上問了彼得一個問題，彼得只是回復(fù)了她一個笑臉。根據(jù)“AnnaaskedPeteraquestionbyWeChat,buthejust...toherwithasmile.”可知，彼得只是回復(fù)了一個笑臉，reply“回復(fù)”，時態(tài)是一般過去時，動詞用過去式，故填replied。13、①.friend②.mine③.helped④.out【解析】【詳解】friend“朋友”，是名詞，有不定冠詞a修飾，用單數(shù)名詞；mine“我的（東西）”，是名詞性物主代詞，作為介詞of的賓語；helpsbout“幫助某人走出困境”，此處敘述發(fā)生過的事，因此謂語用一般過去時，故填friend；mine；helped；out。14、Areyoufreethisweekend【解析】【詳解】根據(jù)所給的標(biāo)點(diǎn)可知應(yīng)該用疑問句，分析所給單詞，沒有特殊疑問詞，是一般疑問句，are是系動詞放句首并首字母大寫；主語是you；free是形容詞作表語；thisweekend作時間狀語放最后。整句意思為“這個周末你有空嗎？”。故填A(yù)reyoufreethisweekend?15、kindness【解析】【詳解】句意：布朗太太對學(xué)生很好，所以她在這所學(xué)校很受歡迎?！吧屏肌眐indness，不可數(shù)名詞，在句中作賓語。故填kindness。16、issinging【解析】【詳解】句意：聽！誰正在教室里唱歌？“Listen”提示問句應(yīng)用現(xiàn)在進(jìn)行時，謂語結(jié)構(gòu)是bedoing，主語是疑問代詞who，此時be動詞用is，sing的現(xiàn)在分詞是singing。故填issinging。四、閱讀理解（40分）17、1.C2.E3.A4.D5.B【解析】【導(dǎo)語】本文主要講述了五個健康的飲食習(xí)慣?！?題詳解】根據(jù)“Drinkatleast8glassesofwateraday.”可知，本段主要講述每天應(yīng)該多喝水。選項(xiàng)C“喝很多水”符合語境。故選C。【2題詳解】根據(jù)“Breakfastisthemostimportantmealofaday.

”可知，本段講述早餐的重要性。選項(xiàng)E“不要錯過早餐”符合語境。故選E?！?題詳解】根據(jù)“Ifyoudon’thavetimetogoout...thatwillbebadforyourhealth.”可知，本段主要講述午餐相關(guān)內(nèi)容。選項(xiàng)A“每天吃一點(diǎn)午餐”符合語境。故選A?！?題詳解】根據(jù)“Youshouldeatfruitandvegetableseveryday.”可知，每天要多吃水果蔬菜。選項(xiàng)D“吃水果蔬菜”符合語境。故選D。【5題詳解】根據(jù)“Trytohavedinneratleast3hoursbeforeyougotobed.Yourbodyneedstimetodigestmostofthefoodbeforeyourestfor8hours.”可知，本段講述晚餐的用餐時間。選項(xiàng)B“晚飯不要吃得太晚”符合語境。故選B。18、1.E2.D3.C4.A5.B【解析】【導(dǎo)語】本文為說明文，介紹了一個清潔機(jī)器人——BeachBot，它可以幫助清理海灘上的煙蒂。【1題詳解】根據(jù)后句“Butpeopledon’tseethembecausethey’resosmall.”可知，人們看不到它們，因?yàn)樗鼈兲×耍虼说教幎际菬煹?。結(jié)合選項(xiàng)，E項(xiàng)“他們到處都是?！狈项}意。故選E?！?題詳解】根據(jù)前句“Now,peoplewanttoworkouttheproblemwithBB(BeachBot).”可知，現(xiàn)在人們想用BB（BeachBot）解決這個問題。本段介紹BB機(jī)器人是什么。結(jié)合選項(xiàng)，D項(xiàng)“這是一款利用人工智能尋找煙頭的清潔機(jī)器人。”符合題意。故選D?！?題詳解】根據(jù)后句“Whenitseescigarettebutts,BBjustputsthemintoitsbox.Afteritfinishescleaning,peopletakeawaythebox.”可知，當(dāng)它看到煙頭時，它就把煙頭放進(jìn)盒子里。清潔完畢后，人們把盒子拿走。本段是介紹這個機(jī)器人是如何工作的。結(jié)合選項(xiàng)，C項(xiàng)“這個機(jī)器人是怎么工作的？”符合題意。故選C?！?題詳解】根據(jù)前句“Usingthis,peoplecangivephotosofcigarettebuttstoBBwithsmartphone,thentherobotcanlearntoknowthecigarettebutts.”可知，通過這種方式，人們可以用智能手機(jī)給BB提供煙頭的照片，然后機(jī)器人可以學(xué)習(xí)識別煙頭。本段是介紹這個機(jī)器人如何識別煙蒂的。結(jié)合選項(xiàng)，A項(xiàng)“它可以很容易地看到煙蒂，并把它們撿起來。”符合題意。故選A。【5題詳解】根據(jù)后句“Itworkswellwithalittletime.”可知，這個機(jī)器人工作只需花費(fèi)一點(diǎn)時間。因此這里是說明它的工作效率很高。結(jié)合選項(xiàng)，B項(xiàng)“現(xiàn)在，BB可以在5分鐘內(nèi)撿起20個煙頭。”符合題意。故選B。19、1.B2.A3.D4.C5.A【解析】【導(dǎo)語】本文介紹了作者的“懶惰”的媽媽總是讓作者自己做事，這讓作者得到了成長?！?題詳解】細(xì)節(jié)理解題。根據(jù)“ThenIgetsosad.Ithinksheisalazymother.”可知媽媽說讓作者自己做的時候，作者感覺很悲傷。故選B?！?題詳解】細(xì)節(jié)理解題。根據(jù)“Forexample,oneday,Iinvitedsomefriendstomyhome.Mybedroomwasoutoforder.”可知舉例是向人們展示，作者媽媽如何讓她自己做事。故選A?！?題詳解】細(xì)節(jié)理解題。根據(jù)“Iamsupposedto(應(yīng)該)washmyclothesandcleanmyroom.Ihavetohelpmyparentsdosomehousework.IevenhavetogotothedentistbymyselfwhenIhaveatoothache.”可知作者自己洗衣服、打掃房間、幫父母做家務(wù)、甚至于自己看牙醫(yī)。故選D。【4題詳解】詞義推斷題。根據(jù)“It’sreallyhardtodoeverythingonmyown,butIhavelearnedalot.”可知作者媽媽的懶惰，讓作者學(xué)會了很多東西，因此而變得獨(dú)立。故選C?！?題詳解】推理判斷題。根據(jù)“It’sher“l(fā)aziness”thatmakesmemoreindependentandhard-working.”可知作者知道，媽媽的“懶惰”，讓自己變得獨(dú)立、勤奮，因此覺得媽媽這么做是好的，對的。故選A。20、1.C2.A3.D4.B5.A【解析】【導(dǎo)語】本文是一篇說明文，主要介紹了應(yīng)該微笑的理由。【1題詳解】細(xì)節(jié)理解題。根據(jù)“Toletyoubebeautiful”，“Tomakeyoubehealthy”和“Tohelpyoumakemorefriends”可知，文中介紹了3個微笑的理由。故選C。【2題詳解】詞義猜測題。根據(jù)“Realhappinesscomesfromyourdeepheartanditshowsonyourfaceonlythroughasmile.”可知，真正的幸福來自于你的內(nèi)心深處，它只會通過微笑表現(xiàn)在你的臉上。此處的“it”指代的是“真正的幸?！?，故選A?！?題詳解】細(xì)節(jié)理解題。根據(jù)“Whenyouwanttostartconversationswithpeopleorknowsomeonebetter,youhavetobeasafriendlyperson,sopeoplecanbelieveinyou.”可知，當(dāng)你想與人交談或更好地了解某人時，你必須成為一個友好的人，這樣人們才能相信你。故選D?！?題詳解】篇章結(jié)構(gòu)題。根據(jù)整個文章的理解可知，第一段是總體指出有一些應(yīng)該微笑的理由，第二、三、四段分別從不同的方面介紹了微笑的好處，第五段再次總結(jié)文章。故選B?！?題詳解】主旨大意題。根據(jù)全文可知，文章主要是介紹應(yīng)該微笑的理由，建議人們多微笑。故選A。五、補(bǔ)全對話（10分）21、1.D2.B3.E4.F5.C【解析】【導(dǎo)語】本文主要介紹了李明的周末活動?！?題詳解】根據(jù)“Oh!Itwasgreat.Wewenttoazoo”可知此處詢問對方的周末怎么樣，選項(xiàng)D“你的周末怎么樣”符合語境。故選D?！?題詳解】根據(jù)“WithmyfriendLily”可知此處詢問是和誰去的，選項(xiàng)B“你和誰去的”