廣東省深圳市2022-2023學(xué)年七年級下學(xué)期英語期中試卷（含答案）

廣東省深圳市2022-2023學(xué)年七年級下學(xué)期英語期中試卷一、完形填空完形填空J(rèn)amielivesonafarm.Thereisusuallyalotof1．forhimtohavefun.Buttodayisnotafunday.Atnoon,acarslowsdownontheroadinfrontofJamie's2．.Suddenly（突然）,thecardooropens.Someonethrows（扔）acat3．ontheroad.Then,thecardrivesaway.Jamieis4．.Whowoulddosomethinglikethat?Thecathasnoonetotakecareofit.SoJamie5．ithome.Hegivesitsomemilk.Thenhe6．hisfatheraboutthecat."Oh,Jamie,"sayshisdad."Thepeopleinthatcardidsomethingwrong.Theymaybe7．thecitynotfaraway.Theydidnotwantthiscat,8．theybroughtittothecountrysideandthrewitaway."Jamiefeelsverysad.Hewilltakecareofthisunluckycat.Buthewantspeopleto9．somethingimportant:Petsareourfriends.Ifyouwanttogetapet,be10．totakecareofit.It'stherightthingtodo!1．A．work B．food C．time D．people2．A．seat B．class C．river D．house3．A．out B．back C．up D．down4．A．happy B．sorry C．tired D．surprised5．A．keeps B．shows C．brings D．sends6．A．says B．tells C．speaks D．talks7．A．to B．a(chǎn)bout C．a(chǎn)t D．from8．A．or B．but C．so D．if9．A．forget B．learn C．find D．worry10．A．ready B．easy C．funny D．lucky二、閱讀理解閱讀短文，回答問題BluesportsclubAreyouinterestedInplayingballgame?Ourclubisopennow.Intheclubyoucanlearnbasketball,soccerandbaseball.ThebasketballteacherisAlanGreen.He'sfromAfrica.ThesoccerteacherisPaulMiller.He'sfromAustralia.ThebaseballteacherisRoseJones.SheisAmerican.Joinusnow!PleasecallJackSmithtosignup（報名）! Signupnow! Fee:200yuanforeachsportAgesofkids:8-15Deadline（截止日期）:May24,2021E-mailaddress:bluesports2021@163.comPhonenumber:(408)504-6970

Date:

July8-18(basketball)

July19-28(soccer)

August1-10(baseball)

August1-10(baseball)11．______teachessoccerintheclub.A．AlanGreen B．PaulMiller C．RoseJones D．JackSmith12．Howmuchshouldyoupayifyoulikeallthesports?A．200yuan. B．400yuan. C．600yuan. D．800yuan.13．Whocanjointheclub?A．A5-year-oldgirl. B．A7-year-oldboy.C．An11-year-oldgirl. D．An18-year-oldman.14．Thebaseballclassis______.A．fromJuly8toJuly18 B．fromJuly19toJuly28C．fromMay18toMay24 D．fromAugust1toAugust1015．WhichofthefollowingisTRUE?A．YoumustsignuponMay24,2021.B．JackSmithisateacherfromAustralia.C．Youcanmakeacalla(408)504·6970tosignup.D．JackSmith'se-mailaddressisbluesports2021@163.com.閱讀短文，回答問題DavidGreenisanoldman.Heisrichbutheisverykind.Hehastwobighousesandanewcar.Hehasnowife,butheisafatheroffourchildren.Hehastwosonsandtwodaughters.OnesonisfromEngland.HisnameisBill.TheothersonisfromAmerica.HisnameisMike.OneofhisdaughtersisfromChina.HernameisLanlan.TheotheroneisfromJapan.HernameisMikou.DavidGreenisnotthechildren'srealfather,buthelovesthemverymuch.Thechildrenlovetheirfather,too.DavidGreenhasmanytoysforthechildren.Hegivesdifferenttoystodifferentchildren.Theboysplaywithtoycars.Thegirlsplaywithdollsandtoyanimals.DavidGreenisthechildren's"father",andheistheirgoodfriend,too.16．Thereare____peopleinDavid'sfamily.A．four B．five C．six D．no17．Hischildrenarefrom____.A．thesamecountry B．AmericaandJapanC．differentcountries D．China18．DavidGreenbought____forhisdaughters.A．toycars B．dolls C．toyanimals D．BandC19．Whatdoestheunderlinedword"real"meaninChinese?A．親愛的 B．真正的 C．假的 D．和藹的20．Whichofthefollowingstatements(陳述)istrue?A．DavidGreenisaveryniceyoungman.B．BoysandMikouliketoyanimals.C．TheyoungDavidGreenhadawife.D．LanlanisaChinesegirlandlikesdolls.閱讀短文，回答問題MyfriendhasabigpolicedognamedKim.Policedogsareoftenverysmart.EverySundayafternoonmyfriendtakesKimforalongwalkinthepark.Kimlikeswalkingverymuch.OneSundayafternoonamanvisitedmyfriend.Hetalkedtomyfriendforalongtime.Theytalkedandtalked.ItwastimeformyfriendtotakeKimforhiswalk,butthemanstillstayed.Kimbecameveryworriedabouthiswalkinthepark.Hewalkedaroundthelivingroomsometimesandatlastsatdowninfrontofthemanandlookedathim.Butthemanwentontalking.Afterthirtyminutes,Kimcouldnotstand(忍受）it.Hewentoutoftheroomandcamebackafewminuteslater.Hesatdowninfrontofthemanagain,butthistimeheheldtheman'shatinhismouth.21．Thestoryisabout____.A．dogs B．cats C．people D．a(chǎn)policedog22．Whatisthedoglike?A．Smart. B．Dangerous. C．Big. D．Strange.23．Wheredotheygoforawalk?A．Inthepark. B．Outsidethehouse.C．Behindthepark. D．Inthelivingroom.24．Whendotheygoforawalk?A．OnMondays. B．OnSaturdays.C．Onweekends. D．EverySundayafternoon.25．WhichofthefollowingisTRUE?A．ThemanknewKimwantedtogooutforawalk.B．Kimdidn'tlikewalkingwithmyfriend.C．ThemanthoughtKimwasdangerous.D．Kimsatdowninfrontofthemanbecausehewantedhimtoleave.26．閱讀理解TheYearoftheTigerhasgoneandwehaverabbit,dragon…pigyear.Whatwordscanwethinkofforpigs?Somebadwordsmaybesilly,dirty,greedy(貪婪)…Butarethesetrue?Whenweseepigs,theyareusuallyindirtywaterorbehinddirtyfences.Butpigsalsowanttobecleaniftheycan.Pigshavenosweatglands(汗腺),sotheyhavetogetcoolinwaterwhentheyfeelhot.Ifpeoplearegreedy,wesaytheyare"pigout".Yes,pigsloveeatingalot.Buttheyareusefultopeople.Peoplenotonlyeattheirmeat,butalsouseotherpartsofpigs.Pigskinisusedforglueandshoes.Thehaircanbeusedtomakebrushes.Sometimes,pigsareevenusedtomakemedicine."Heisassillyasapig!"Thisexpressioniswrong.Pigsareverysmartanimals.Amongallanimals,theyarethethirdcleverest一monkeys,dolphinsandpigs.Scientiststhinkthetrainingofpigsiseasierthanthetrainingofdogsandcats.Pigshaveaverygoodsenseofsmell.Theycanfindthingsnearbyorfaraway.Theycanalsohelpthepolicetosniffoutdrugs(毒品)atanairportoratatrainstation.（1）Pigsusuallyliketostayinwaterinhotweatherbecausetheycan__________there.A．getcool B．drinkwaterC．washface D．cleanthemselves（2）Theunderlinedphrase"sniffout"probablymeansto__________somethingbynose.A．feel B．touch C．hear D．discover（3）Thetrainingofpigsiseasierbecause__________.A．theycandoeverythingeasilyB．theyaresmarterthantheotheranimalsC．theylikeeatingverymuchD．theyhaveaverygoodsenseofsmell（4）Inthispassagethewritermainlywantstotellusthat__________.A．pigscanbeverycleanB．pigsareascleverasmonkeysanddolphinsC．pigsarealwaysverysilly,dirtyandgreedyD．people'sideasaboutpigsarenotalwayscorrect（5）WhichofthefollowingisTRUE?A．Apigisascleverasamonkey.B．Apigismuchclevererthanamonkey.C．Adolphinisclevererthanapig.D．Dolphinsareascleveraspigs.27．閱讀理解NorthAmericanblackbearsareshyanimals.Theyarefearfulbynature,andwillusuallyrunawayiftheyseeorhearpeople.Becauseofthis,itcanbedifficultforscientiststolearnabouttheseanimals.Inordertostudyblackbears,researchersfromNewJersey,theUSA,catchbearsandusedrugstohelpthemgotosleep.Researchersthenworkoutthesizeandtheweightofthebear,takebloodtotestfordiseases,removeatoothandtakeittothelabtofindoutitsage.Fromthesestudies,researcherswanttofindouthowmanybearsliveinNewJersey,howlongtheylive,andhowmanybabiestheyproduce.ButinMinnesota,theUSA,researchersstudybearsthatarecompletelyawake.Thebearsknowtheresearchers'voicesandtheyarenotafraidoftheresearchteam.Withthehelpofafewgrapestokeepthebearsbusy,researcherscantouchthemtochecktheirhearts,lookattheirteeth,anddootherjobs.Researcherscanalsowalkorsitwithbearsforhoursandmakevideostolearnabouttheireverydaylives.Inbothplaces,themainpurposeisthesame—tomakesurethereisahealthypopulationofblackbears.Buttheresearchmethodsandthekindsofinformationthatresearchersareabletocollectarequitedifferent.（1）Inthefirstparagraph,wecanlearnthatNorthAmericanblackbearsare__________.A．well-knowntoscientists B．notfoundtodayC．shyandfearfulanimals D．notafraidofpeople（2）Theunderlinedword"remove"inthesecondparagraphprobablymeans"__________".A．takeaway B．wash C．repair D．transplant（3）WhichofthefollowingmaynotbementionedintheNewJerseystudiesonbears?A．Thenumberofthebabiestheyproduce.B．Theage.C．Thewayoftheircommunication.D．Theweight.（4）IntheMinnesotastudies,researchers__________.A．learnalotaboutthebears'everydaylivesB．studythebearswhiletheyareasleepC．cannevergetclosetothebearsD．usegrapestomakethebearsfull（5）Whatdothetwostudieshaveincommon(相同)?A．Theresearchmethods. B．Themainpurpose.C．Theresearchplaces. D．Thecollectedinformation.三、以下是一篇短文,請閱讀全文，并從下列方框里的六個句子中選擇五個還原到原文中，使原文意思完整、連貫28．閱讀短文及文后A~E選項，選出可以填入各題空白處的最佳選項。Hundredsofyearsago,nodandelions(蒲公英)grewinNorthAmerica.ThenpeoplecamefromEurope.Theseedsfellfromtheirclothesontotheground.Sincethen,dandelionshavespreadallover.Mostpeoplebelievethatdandelionsareweeds(雜草).Theydonotwantthemintheirgardens.Butsomepeoplethinkthatdandelionflowersarepretty.Theycookdandelionleavesorputthemintoafreshsalad.Theleavesmustbepickedbeforetheflowerscomeoutortheywillnottastegood.Dandelionsdonotdieeasily.Ifthewinterisnotverycold,theirleavesmaystaygreen.Whenspringarrives,theirflowerscomeout.Whenthesunshinesthenextday,theyopenupagain.Dandelionflowersareveryunusual.Theydonothavetogetpollen(花粉)fromanotherdandelionflowerinordertoformseeds.Soafterseveraldays,theyellowflowerturnswhiteandsoft.Atinybrownseedformsatthebottomofeachwhitepetal(花瓣).Whenthewindblows,thepetalsfloataway.Eachwhitepetalcarriesaseedaway.Newdandelionsgrowwheretheseedsland.A.Andothersthinkthatdandelionstastegood.

B.Theyhaddandelionseedsontheirclothes.

C.Eachnighttheirbrightyellowflowerscloseup.

D.Thisletsthedandelionsspreadtheirseedsallover.

E.Somepeoplemakedandelionflowersintowine.四、任務(wù)型閱讀配對閱讀，左欄是五位同學(xué)的飲食愛好，右欄是七家餐廳的廣告，請為每位同學(xué)選擇他/她感興趣的一家餐廳。Kimlikessaladverymuchbecausehethinksit'sdelicious.Helikeshavingitonbreadforbreakfast.29．

Jerry'sfavoritefoodisnoodles.Sheoftenhastomatoandeggnoodlesforlunch.Afterlunch,sheeatsice-cream.30．

Maylikesbeefandpotatonoodlesbest.Shealwayshasthemfordinner.Shehasaglassoforangejuiceafterdinner.31．

BettyalwayseatsRussianbreadanddrinksaglassofmilkforbreakfast.Lateinthemorning,shehasanapplewhenshefeelsreallyhungry.32．

Ninalikeschickenhamburgersandsoftdrink.Sheoftenhasthemforlunchanddinner.Butshedoesn'tlikebeefhamburgers.33．A.Noodleswitheggsandtomatoesareourspecialfood.Ifyouhaveatryhereforlunch,youwillneverforgetit.Youcanalsoenjoyfreeice-creamafterlunch.B.It'sgoodtodrinksomemilkinthemorning.Milkcangiveyoumuchenergy.Weprepare(準(zhǔn)備)freshmilkforyouhere.Pleasegetsomeforbreakfasthere.C.Comeheretohaveyummyhamburgersandsoftdrink.Wehavechickenhamburgersforyou.Chickenisgoodforkids.Youcanhaveitforlunchanddinner.D.Fortoday'sbreakfast,wehaveallkindsofdeliciousbreadandfreshmilk.Youcanenjoyyourgreatbreakfasthere.E.Wehaverice,lotsofvegetablesandmeatforlunchtoday.Youcanhavepotatoes,tomatoes,beef,fishandchickenhere.Butwedon'thaveanynoodles.F.Wehavespecialyummysalad.Manyguestslikeitverymuch.Ifyouputitonthebread,youwillfindit'sthemostdeliciousfoodintheworld.Wesupply(提供)itforbreakfast.G.Wehavemanykindsofnoodleshere.Beefandpotatonoodlesaredeliciousandhealthy.Bothchildrenandparentsliketohavethem.Orangejuiceisalsohealthy.Youcandrinkitafterdinner.五、信息匹配34．閱讀下面短文，按照句子結(jié)構(gòu)的語法性和上下文連貫的要求，在空格處填入一個適當(dāng)?shù)脑~或使用括號中詞語的正確形式填空。Haveyoueverheardoffriendshipsamonganimals?AtazooinGermany,anunusualfriendshiphasdevelopedacatandabear.Nooneisquitesurehowthefriendshipfirstbegan.Oneday,some(worker)inthezoonoticedablackcatwasinthebear'scage(籠子),andthetwoanimalswereplayingtogetherpeacefully.Theyweresurprisedhowwellthesmallcatseemedtogetalongwiththelargebear.Thebearkeeperallowedthecat(stay)withthebear.Andlaterthepairandtheirunusualfriendship(become)ahottopicatthezoo.Afterseveralyears,anewcagewasbuiltforthebear.However,thecatwasstillintheoldcage,soitwalkedaround(angry)andcriedtobewiththebear.Thebearkeeper(final)tookpityonthecatletitstaywiththebear.Thecatandthebeargot(close)thanbefore.Theyoften(sit)togetherandsharedmealsinthesun.Sometimesitmaybenaturalforanimals(have)theirownideasaboutwhotheywouldmakeagoodfriendwith.Thesemaysurprisehumans,whousuallyexpectanimalstoformrelationshipswithothersofthesamespecies.六、書面表達(dá)35．假設(shè)Jimmy是你的好朋友，他是一個來自美國的交換生(exchangestudent)。請你根據(jù)下表信息，寫一篇80詞左右的英語短文，介紹Jimmy和他上周的北京之旅。姓名Jimmy國籍/年齡/長相美國/12/棕色頭發(fā)，藍(lán)眼睛，偏瘦優(yōu)點聰明，有耐心且樂于助人愛好全世界旅游上周的北京之旅交通工具：飛機游玩時長：一周景點和活動：參觀長城，天安門廣場；在百貨商店購物；品嘗當(dāng)?shù)孛朗掣惺埽浩渌嚎梢宰杂砂l(fā)揮適當(dāng)添加內(nèi)容參考詞匯：天安門廣場Tian'anmenSquare要求：1）行文連貫，語句通順；2）不要逐句翻譯，可適當(dāng)發(fā)揮。Jimmyisoneofmybestfriend.

答案解析部分【答案】1．C；2．D；3．A；4．D；5．C；6．B；7．D；8．C；9．B；10．A【解析】【分析】主要講了Jamie在路上看見了一只被遺棄的貓，于是把它帶回了家。他會照顧這只不幸的小貓，但是他想要人們知道寵物是我們的朋友，你如果想要一只寵物，你必須要做好準(zhǔn)備照顧好它。

【點評】考查完形填空，首先通讀一遍文章，跳過缺失的單詞，再根據(jù)上下文來判斷所缺單詞的含義，最后對選項進(jìn)行區(qū)別，選出正確的那一項。1．句意：他通常有很多時間玩得開心。A.工作；B.食物；C.時間；D.人們。forhimtohavefun他玩得開心，結(jié)合選項可知講的是有許多時間玩得高興，故選C。2．句意：中午，一輛汽車在杰米家門前的路上減速。A.座位；B.班級；C.河流；D.房子。ontheroad在路上，infrontof在前面，結(jié)合選項可知講的是在房子前面的路上，故選D。3．句意：有人把一只貓扔在路上。A.出去；B.返回；C.向上；D.向下。throw扔掉，acat貓，結(jié)合選項可知講的是把貓扔出去，throw...out把扔出來，固定搭配，故選A。4．句意：Jamie是感到驚訝的。A.高興的；B.抱歉的；C.疲勞的；D.感到驚訝的。根據(jù)前句Someonethrows（扔）acat...ontheroad.Then,thecardrivesaway.可知有人把貓仍在路上然后開車走了，所以Jamie感到驚訝，故選D。5．句意：所以Jamie把它帶回家。A.保持；B.展示；C.帶來；D.發(fā)送。it代指cat貓，結(jié)合選項可知講的是Jamie把貓帶回家，故選C。6．句意：然后他把貓的事告訴了他的父親。A.說；B.告訴；C.說某種語言；D.談?wù)摗ellsb.aboutsth.告訴某人關(guān)于某事，固定搭配，故選B。7．句意：他們可能來自不遠(yuǎn)處的城市。A.到；B.關(guān)于；C.在；D.來自。city城市，指的是人們可能來自城市，故選D。8．句意：因為他們不想要這只貓，所以他們把它帶到了鄉(xiāng)下并扔掉了。A.或者，表示選擇；B.但是，表示轉(zhuǎn)折；C.所以，表示結(jié)果；D.如果，表示條件。Theydidnotwantthiscat他們不想要這只貓，theybroughtittothecountrysideandthrewitaway.他們把它帶到了鄉(xiāng)下并扔掉了，可知前后句表示因果關(guān)系，后句表示結(jié)果，所以用so，故選C。9．句意：但他希望人們學(xué)習(xí)一些重要的東西：寵物是我們的朋友。A.忘記；B.學(xué)習(xí)；C.發(fā)現(xiàn)；D.擔(dān)心。somethingimportant重要的事情，Petsareourfriends寵物是我們的朋友，可知是人們需要學(xué)習(xí)的東西，故選B。10．句意：如果你想養(yǎng)寵物，就準(zhǔn)備好照顧它。A.準(zhǔn)備好的；B.簡單的；C.有趣的；D.幸運的。Ifyouwanttogetapet如果你想養(yǎng)寵物，結(jié)合選項可知講的是準(zhǔn)備好照顧它，bereadytodosth.準(zhǔn)備好做某事，固定搭配，故選A?！敬鸢浮?1．B12．C13．C14．D15．C【解析】【分析】主要講了一則藍(lán)色體育俱樂部的廣告信息?！军c評】考查閱讀理解，首先讀懂題意，然后帶著問題從表格選擇正確答案。11．細(xì)節(jié)題。根據(jù)ThesoccerteacherisPaulMiller.可知足球老師是PaulMiller，故選B。12．細(xì)節(jié)題。根據(jù)200yuanforeachsport可知每個運動是200元，basketball籃球，soccer足球，baseball棒球，可知講的是三種球，所以一共是600元，故選C。13．細(xì)節(jié)題。根據(jù)Agesofkids:8-15可知8到15歲的孩子可以加入俱樂部，故選C。14．細(xì)節(jié)題。根據(jù)August1-10(baseball)可知棒球課是從8月1日到10日，故選D。15．細(xì)節(jié)題。根據(jù)Phonenumber(408)504-6970可知電話號碼是(408)504-6970，可知打電話報名，故選C?！敬鸢浮?6．B17．C18．D19．B20．D【解析】【分析】文章大意：文章主要講述了大衛(wèi)他收養(yǎng)了四個孩子的故事。【點評】考查閱讀理解。細(xì)節(jié)理解題時首先要通讀全文，了解文中所敘述的重要事實或細(xì)節(jié)，就可以解答出來，有的甚至可以從文章的原句中直接找到答案。此類考查事實和細(xì)節(jié)的題目大多數(shù)是針對文章的細(xì)節(jié)設(shè)計的。16．細(xì)節(jié)理解題。根據(jù)文章句子“Hehasnowife,butheisafatheroffourchildren.”可知David家有五口人。故選B。17．細(xì)節(jié)理解題。根據(jù)文章句子“OnesonisfromEnglandHisnameisBill.TheothersonisfromAmerica.HisnameisMike.OneofhisdaughtersisfromChina.HernameisLanlan.TheotheroneisfromJapan.”可知David的四個孩子來自不同的國家。故選C。18．細(xì)節(jié)理解題。根據(jù)文章句子“Thegirlsplaywithdollsandtoyanimals.”可知女兒們有動物玩具和玩偶。故選D。19．細(xì)節(jié)理解題。根據(jù)文章句子“DavidGreenisnotthechildren'srealfather,buthelovesthemverymuch.”和“DavidGreenisthechildren's"father",andheistheirgoodfriend,too.”以及通讀全文可知David不是孩子們真正的父親。real的意思為“真正的”，故選B。20．細(xì)節(jié)理解題。根據(jù)文章句子“OneofhisdaughtersisfromChina.HernameisLanlan”和“Thegirlsplaywithdollsandtoyanimals.”可知蘭蘭是個中國女孩，喜歡玩偶。故選D?！敬鸢浮?1．D22．A23．A24．D25．D【解析】【分析】文章大意：文章講述了我的朋友的一條聰明的狗。因為有人來拜訪，耽誤了我朋友帶這條狗去散步的時間，所以這條狗就通過自己的行動來趕這個人走?！军c評】考查閱讀理解。本文淺顯易懂，層次分明，學(xué)生很容易把握文中中心內(nèi)容。答題中注意帶著問題閱讀短文，一般就能順利找出答題依據(jù)。對于不能直接找到根據(jù)的問題注意聯(lián)系上下文，根據(jù)短文中心總結(jié)出正確答案。21．細(xì)節(jié)理解題。根據(jù)文章第一段第一句“MyfriendhasabigpolicedognamedKim.”和全篇文章可知文章主要講述的是一只名叫金的大警犬。故選D。22．細(xì)節(jié)理解題。根據(jù)文章第一段句子“Policedogsareoftenverysmart.”可知警犬很聰明，故選A。23．細(xì)節(jié)理解題。根據(jù)文章第一段句子“EverySundayafternoonmyfriendtakesKimforalongwalkinthepark.”可知每個星期天下午，我的朋友都會帶著金在公園里散步。故選A。24．細(xì)節(jié)理解題。根據(jù)文章第一段句子“EverySundayafternoonmyfriendtakesKimforalongwalkinthepark”可知每個星期天下午，我的朋友都會帶著金在公園里散步。故選D。25．細(xì)節(jié)理解題。根據(jù)文章第二段句子“Kimbecameveryworriedabouthiswalkinthepark.Hewalkedaroundthelivingroomsometimesandatlastsatdowninfrontofthemanandlookedathim.”可知這只警犬是想讓客人快點兒走，然后主人可以帶它去散步。故選D。26．【答案】（1）A（2）D（3）B（4）D（5）C【解析】【分析】文章大意：很多人認(rèn)為豬是愚蠢的、骯臟的、貪婪的，單數(shù)這里觀點也不是總是正確的，本文作者介紹了豬是聰明的動物而且有很多的用途。

（1）細(xì)節(jié)理解題。根據(jù)第三段的Pigshavenosweatglands(汗腺),sotheyhavetogetcoolinwaterwhentheyfeelhot.可知因為豬沒有汗腺，因此他們感到熱的時候，不得不到水里去，這樣更涼快一些。故答案為A。

（2）詞義猜測題。feel感覺；touch觸摸；hear聽到，聽見；discover發(fā)現(xiàn)；根據(jù)最后一句Theycanalsohelpthepolicetosniffoutdrugs(毒品)atanairportoratatrainstation.可知他們還可以幫助警察在機場或火車上嗅出毒品。因此sniffout是“發(fā)現(xiàn)”的含義。故答案為D。

（3）細(xì)節(jié)理解題。根據(jù)最后一段的Pigsareverysmartanimals.Amongallanimals,theyarethethirdcleverest一monkeys,dolphinsandpigs.Scientiststhinkthetrainingofpigsiseasierthanthetrainingofdogsandcats.可知訓(xùn)練豬比訓(xùn)練貓和狗更容易，是因為豬比貓和狗更聰明，故答案為B。

（4）主旨大意題。根據(jù)本文內(nèi)容和第二段的Somebadwordsmaybe,likesilly,dirty,greedy.以及最后一段的Pigsareverysmartanimals可知，豬也很聰明。因此人們對豬的看法不總是正確的，故答案為D。

（5）細(xì)節(jié)理解題。根據(jù)最后一段的Pigsareverysmartanimals.Amongallanimals,theyarethethirdcleverest一monkeys,dolphinsandpigs.可知豬是第三聰明的動物，僅次于猴子海豚。因此海豚比豬聰明，故答案為C。

【點評】考查說明文閱讀。在理解短文大意的基礎(chǔ)上，從問題和選項入手，在問題和選項中找出關(guān)鍵詞，帶著問題有針對性的到文章找答案。27．【答案】（1）C（2）A（3）C（4）A（5）B【解析】【分析】文章大意：本文介紹北美黑熊和它的生活習(xí)性。希望通過研究了解北美熊數(shù)量，它們的存活時間和誕生小熊的數(shù)量。

（1）細(xì)節(jié)理解題。根據(jù)第一段NorthAmericanblackbearsareshyanimals.Theyarefearfulbynature,andwillusuallyrunawayiftheyseeorhearpeople.可知北美的黑熊是害羞和害怕的動物，故答案為C。

（2）詞義猜測題。takeaway帶走，拿走；wash洗；repair修理；transplant移植；根據(jù)空后面的atoothandtakeittothelabtofindoutitsage.可知結(jié)合選項，應(yīng)說拔掉一顆牙齒，帶到實驗室去研究它的年齡，所以emove意為拔下，故答案為A。

（3）細(xì)節(jié)理解題。根據(jù)第二段中Researchersthenworkoutthesizeandtheweightofthebear,takebloodtotestfordiseases,removeatoothandtakeittothelabtofindoutitsage.Fromthesestudies,researcherswanttofindouthowmanybearsliveinNewJersey,howlongtheylive,andhowmanybabiestheyproduce.可知沒有提到他們溝通的方式，故答案為C。

（4）細(xì)節(jié)理解題。根據(jù)第三段最后一句Researcherscanalsowalkorsitwithbearsforhoursandmakevideostolearnabouttheireverydaylives.可知了解熊的日常生活，故答案為A。

（5）細(xì)節(jié)理解題。根據(jù)最后一段中的Inbothplaces,themainpurposeisthesame—tomakesurethereisahealthypopulationofblackbears.可知目的是一樣的，故答案為B。

【點評】考查說明文閱讀。在通讀全文的基礎(chǔ)上，根據(jù)全文大意，展開邏輯思維，瞻前顧后，認(rèn)真觀察選項，仔細(xì)推敲，確定最佳答案。28．【答案】B；A；E；C；D【解析】【分析】文章大意：本文為我們介紹了蒲公英。

A：Andothersthinkthatdandelionstastegood.還有人認(rèn)為蒲公英味道很好。

B：Theyhaddandelionseedsontheirclothes.他們的衣服上有蒲公英的種子。

C：Eachnighttheirbrightyellowflowerscloseup.每天晚上，它們亮黃色的花朵就會合攏。

D：Thisletsthedandelionsspreadtheirseedsallover.這樣蒲公英的種子就可以到處開花了。

E：Somepeoplemakedandelionflowersintowine.有些人把蒲公英花做成酒。

（1）根據(jù)上文ThenpeoplecamefromEurope.（然后人們從歐洲來。）和下文Theseedsfellfromtheirclothesontotheground.（種子從他們的衣服上掉到地上。）結(jié)合選項，可知B符合題意，故答案為B。

（2）根據(jù)下文Theycookdandelionleavesorputthemintoafreshsalad.（他們會煮蒲公英葉子或者把它們放進(jìn)新鮮的沙拉里。）結(jié)合選項，可知A符合題意，故答案為A。

（3）根據(jù)上文Theycookdandelionleavesorputthemintoafreshsalad.Theleavesmustbepickedbeforetheflowerscomeoutortheywillnottastegood介紹的蒲公英的可以做沙拉，介紹他的食用價值，結(jié)合選項，可知E，承接上文，符合題意，故答案為E。

（4）根據(jù)下文Whenthesunshinesthenextday,theyopenupagain.（當(dāng)?shù)诙礻柟馄照諘r，它們又會張開。）可知前一天的晚上花是賀龍的，結(jié)合選項可知C符合題意，故答案為C。

（5）根據(jù)上文Eachwhitepetalcarriesaseedaway.（每一片白色的花瓣都會帶走一顆種子。）和下文Newdandelionsgrowwheretheseedsland.（新的蒲公英生長在種子的土地上。），結(jié)合選項可知D承上啟下，符合題意，故答案為D。

【點評】考查任務(wù)型閱讀。跳過空白句，先通讀全文，然后結(jié)合上下文的意思，找到合適的句子，如果有困難，我們可以逐一把句子代入進(jìn)行比較，找到符合空白處