Unit 2 Topic 3【B卷（能力提升）】-2024-2025學年九年級英語上冊單元速記巧練（仁愛版）

Unit2SavingtheearthTopic3Whatcanwedoathometoprotecttheenvironment?【話題測試·提升卷】（滿分100分，時間90分鐘）I.單項選擇。（共15小題，每小題1分，計15分。）1．You’dbetter________himthetruth.A．tell B．totell C．told D．telling2．________!We’llbelateforschool.A．Stayup B．Giveup C．Comeup D．Hurryup3．Myteacherencouragedus________moreinandoutofclass.A．practice B．practiceto C．topractice D．practicing4．Therearesometreeson________sidesofthestreet.A．either B．neither C．both D．a(chǎn)ll5．—________doyouvisityourgrandparents?—Onceamonth.A．Howoften B．Howlong C．Howsoon D．Howfar6．Pleasespeaklouder________wecanhearyouclearly.A．inorder B．inorderto C．sothat D．a(chǎn)saresultof7．Iquiteagree________her________thatpoint.A．with;on B．with;to C．to;on D．to;with8．---Myink(墨水)is______.MayIuseyours?

---Ofcourse.A．runout B．runsaway C．runningout D．runningaway9．Heistall,_____hissonisshort.A．when B．or C．while D．a(chǎn)nd10．—WhenareyougoingtoSanyaforyourholidays?—Ihaven’tdecided.________thisSunday________nextSundayisOK.A．Both;and B．Either;orC．Notonly;butalso D．Neither;nor11．Somecountriesusenuclearenergyto________power.A．invent B．produce C．discover D．build12．Mysisteris________tallerthanmybrother.A．quite B．pretty C．very D．much13．Thenewmuseums________lastyear.A．build B．werebuilding C．werebuilt D．built14．IalwaysenjoyvisitingLondon._____Iwouldn’tliketolivethere.A．Because B．So C．But D．And15．Iwanttoknow________thedayaftertomorrowA．whathewilldo B．whatwillhedo C．whathedid D．whatdidhedoII.完形填空。（共10小題，每小題1.5分，計15分。）Doyouknowhowmyfamilyhelpedtoprotectourearththisweek?Letmetellyou.First,wetriedtosave16.Weneverleftthelightsonwhenleavingtherooms.WeturnedofftheTVwhen17waswatchingit.Mumonlyused18waterinthewashingmachines.Second,wealsostartedrecyclingthingsthisweek.Wewroteonbothsidesofthepaper,notjustononeside.Wealsothrewourrubbishinto19bagsforbottles,paperandfood.Mum20theplasticshoppingbagsfromthesupermarketandusedthemagainasrubbishbags.Third,myfamilystartedtosavewater.Westoppedtakinglongbathsandhadshortshowers21.Wewashedthetoiletwithusedwater.Whenmumanddadmadetea,theyused22waterinthekettle(水壺).MysisterandIdidn’tleavethe23runningwhenwebrushedourteeth.Atlast,myparentsbegantosavegas.Mumusedto24ustoschool,butnowmysisterandIhavestartedridingourbikestoschool.It’sgoodexercise.AndDadandhisworkmatesalsostartedtogotoworkinonecarandsharethe25.Thisshouldhelpreducegreenhousegases.Thesearegreatwaystohelpprotecttheenvironment.16．A．water B．electricity C．coal17．A．somebody B．a(chǎn)nybody C．nobody18．A．clean B．fresh C．cold19．A．different B．large C．clean20．A．bought B．kept C．threw21．A．a(chǎn)gain B．instead C．first22．A．hotter B．less C．more23．A．water B．hand C．mouth24．A．force B．encourage C．drive25．A．happiness B．cost C．message=3\*ROMANIII.閱讀理解。（共15小題，每小題2分，計30分。）AProtectyourlocalwildlifebykeepingtheirhomescleanandtidy.Whatyouwillneed·Rubbishbags·Gloves1.Nexttimeyougotoyourlocalparkwithaparentorfriend,takealongarubbishbagandsomegloves.2.Searchtheparktoseeifyoucanfindanyrubbishthat’sbeenleftontheground.Carefullypickupanyrubbishyoufind.3.Dividewhatyoufindbetweenrubbishandrecycling,makingsureeverythinggoesinthecorrectdustbin.HowdoesitworkLitterpickingisaquickwaytohelptheenvironmentandyourlocalwildlife.AsurveybycharityKeepBritainTidyfoundthatmorethanhalfofallparksintheUKhavehadtospendmoreoncleaninguplittersincethepandemic.Besuretowearglovestokeepyourhandsclean,andtakecareincaseofdirtyorsharpobjects.26．Toprotectthelocalwildlife,youshouldkeeptheirhomes________.A．wide B．tidy C．bright D．dry27．Whatdoyouneedtocleantheparkaccordingtothetext?A． B． C． D．28．Afterpickinguprubbish,youshould________.A．cleanit B．sellit C．sortit D．burnit29．HowmanyparksintheUKmustspendmoretimecleaninguplittersinceCOVID-19?A．Only50%. B．Over50%. C．Below40%. D．About40%.30．Thetextisprobablya________.A．poster B．diary C．poem D．storyBAtpresent,toomuchcarbondioxide(二氧化碳)makestheearthwarmerandwarmerandcausesterribleeffecttohumanbeings.Tosaveourplanet,tosaveourselves,anewlifestylecalledlow-carbonlife(低碳生活)becomespopular.Lowcarbonmeanslowenergyandnowaste.Itisnecessaryforeverybodytolearntolivealow-carbonlife.Tolivealow-carbonlife,we’dbettersaveenergyaspossible.TurnoffthelightsandTVwhenevertheyarenotneeded.Ifpossible,usecoldwatertowashclothesordishes.Takeashortshowerandtrytotakeacoldonewhentheweathergetswarm.Don’tdothecookingwithelectricity.Tolivealow-carbonlife,weshouldeatlessmeat.Everybodyknowseatingtoomuchmeatmakespeoplefatandeasytohaveheartdisease,butmaybeyoudon’tknowkeepinganimalsforfoodproducesevenmorecarbondioxidethanallthecarsintheworld,andbeingavegetariancanhelpreduceoneandahalftonsofcarbondioxideayear.Maybeitisalittledifficult,butit’sreallynecessary.Tolivealow-carbonlife,wearesupposedtodolessshopping.Whenwegoshopping,wemaydriveacarortakeothertransportation.Ontheonehand,thesemachinespollutetheairandwasteenergy.Ontheotherhand,mostofusalwaysbuysomeuselessthingsbecauseofsomeadvertisements.Itisnotonlyawasteofmoneybutalsocausestroubletotheearth,becauseasyouknow,makingeverythingwillproducecarbondioxidemoreorless.Therearemanyotherwaystolivelow-carbonlife,suchasrecyclingthings,plantingtreesandreusingtextbooks.Ifwecankeepitahabitinourdailylife,theearthwillbecomeasaferplanetforustoliveon.31．_____makestheweatherontheearthgetwarmer.A．Littlerubbish B．AwasteofmoneyC．Toomuchcarbondioxide D．Awasteofwater32．Wecan_____tosaveenergyinourdailylife.A．uselesselectricity B．gotosleepwithlightsonC．washclotheswithhotwater D．drivecartowork33．Theunderlinedword“it”inthethirdparagraphmeans_____.A．eatinglessmeat B．havingheartdiseaseC．keepinganimalsforfood D．eatinglessvegetables34．Weshoulddolessshoppingbecause_____.A．wastingmoneycausestroubletopeopleB．theadvertisementsaresometimesmisleadingC．thelessyoushop,thelesscarbondioxidewillbeproducedD．someofthethingsyouboughtareuseless35．Ifeverybodylivesalow-carbonlife,_____.A．wewillwastemoreenergyB．therewillbelesscarbondioxideC．theearthwillbecomeadangerousplacetoliveonD．therewillbemorecarbondioxideCSandstorms,brownclouds,pollutedwater…thepollutionproblemsseemsotoughtoday.SoIdowhatIcan.Itakeclothbagstostores.IwalkwhenIdon’thavetodrive.Butaremyeffortsuseful?WhenIamtheonlyoneatthestorewithclothbags,ismyefforthelpful?Doesmywalkingtothestoresmakeachangetotheworld?Irecentlylearnedsomethingaboutflamingos(火烈鳥)whichliketogettogetheringroupsofathousandormore.Everyyear,whenit’stimefortheirmigration(遷移),afewofthemfirsttakeofffromthelake.Buttheothersdon’tfollowthematall,sothesmallgroupreturns.However,thenextdaytheytryagain.Thistimeafewmoreflywiththem,butmostofthemdon’tfollow,sotheyreturnagain.Theytryforseveraltimes.Everytimeafewmorebirdsjoinin,butthousandsofothersstilldon’tmove,sothemigrationplanisoncemorestopped.Thenonedaysomethingamazinghappens.Thesamesmallgroupofbirdsonceagainstartflyingandasmallnumbermorejoininjustasbefore,thenmorefollow.Finally,theyalltakeoffandthemigrationreallystart.Howspectacular—thousandsofflamingostakingoffintotheskyatthesametime.Afewcanmakeadifference.Evenif(即使)you’retheonetotakethefirststep,andcontinuetrying,otherswillpayattentionsomeday.36．Wherecanyoumostprobablyreadthispassage?A．Atourguidebook. B．Amovieposter.C．Aclothingmagazine. D．Apersonalblog(博客).37．Whydoesthewriteruseclothbagsinstores?A．Becauseitcansavesomemoney.B．Becausehewantstoprotecttheenvironment.C．Becausethestoresdon’toffercustomersplasticbags.D．Becauseallthepeopleuseclothbagsinstores.38．Whatdoestheunderlined(劃線的)word“spectacular”probablymean?A．絕妙的 B．逼真的 C．誠摯的 D．壯觀的39．WhichofthefollowingisNOTtrue?A．Flamingosliketogettogetheringroupsofathousandormore.B．Thewriterusuallygoestothestoresonfoot.C．Whenafewofflamingosfirsttakeoff,alltheothersfollowatonce.D．Eachyear,flamingoswillgoformigration.40．What’sthemainideaofthearticle?A．Toshowthewriter’slovetoflamingos.B．Totellusifwecontinuetrying,itcanmakeadifference.C．Totellusflamingoscanhelpprotecttheearth.D．Toshowthere’remanyproblemsintheworld.IV.補全對話。（共5小題，每小題2分，計10分。）閱讀短文，從短文后所給的五個選項中選出能填入短文空白處的最佳選項，使短文通順、連貫，意思完整。Peopleburncoal,gasandoil.Butthereareproblemswiththesefuels(燃料).First,thesefuelscausepollution.Pollutionisbadforhumans.Second,thesefuelswillnotlastforever.41Scientistsarelookingfornewkindsofenergy.42Weknowthatthecenteroftheearthisveryhot.Wecan’treachthere,butinsomeplacestheheatfromtheearth’scentercomestothesurfaceoftheearth.Oneplaceisvolcanoes(火山).43Sowecan’tusetheenergyfromit.Anotherkindofheatishotsprings(溫泉).44Ifthiswaterisnearatown,thehotwatercanbesentdirectlytopeople’shouses.InIceland,thisisacommonwaytoheathouses.InAustralia,scientistsarelookingforwaystomakeenergyusinghotrocksunderthesurfaceoftheearth.Theywanttopourwaterontothehotrocks.Whenthewaterhitstherocks,itmakesstream(蒸汽).45Thentheelectricitycanbesentalloverthecountry.A．Intheseplaces,hotwatercomestothesurfaceoftheearth.B．Peopleuseittoproducetheelectricity.C．OneisheatfromtheEarth.D．Itisdangeroustogonearanactivevolcano.E．Oneday,wewillrunoutofthem.V.短文綜合填空。（共10小題，每小題1分，計10分。）閱讀下面短文，根據(jù)語境、音標或所給單詞的提示，在每個空格內(nèi)填入一個適當?shù)脑~，要求所填的詞意義準確形式正確，使短文意思完整行文連貫。Nowairpollutiondoesthegreatestharmtopeople’shealthintheworld.AnewsurveyfromtheWHOsaysthatsevenmillionpeoplediedfromair46in2014intheworld.Thenumberis47/twa?s/aslargeasthatin2010.Soairpollutionisaninternationalproblem.Mostdeathsfromairpollutiontakeplaceinlowandmiddle-income48(country)inSoutheastAsiaandthewesternPacificOcean.Thepeopleinthesecountriesaren’trich49/??n?f/.Butabouthalfoftheworld’spopulation50(live)inthosecountries.Manypeopleinthosecountriesuseopenfireorsimpleequipment(設備)tocookfoodandheattheirhomes.4.251/?m?lj?n/peoplediedatanearlyagein2014becauseoftheburningofcoal.While3.7millionpeople52(die)incitiesbecauseofairpollution.Allthecountriesintheworldmustworktogethertoreduceairpollution53whathappensinonecountrycanaffectthelivesinanothercountry.Developedcountries,54/??spe??li/BritainandtheUnitedStateshavetakenmanymeasurestoreduceairpollutionduringthe5510years.Itcostmuchbuttheysaiditwasworthdoingso.VI.情景對話。（共5小題，每小題1分，計5分。）56．趕快，不然上學遲到了。up,late________________________________________________57．放學后你最好做作業(yè)而不是看電視。had,ofAfterclass,you________________________________________________58．噪音對我們的聽力損傷很大。greatharmful________________________________________________59．不要吃太多垃圾食品。畢竟它對你的健康不好。Junkfood,badDon’t_____________junkfood.___________________________60．

be,grow,________________________________________________VII.書面表達。（計15分。）61．假如你是李華，近日你校正在開展建設綠色校園的活動，校英文報現(xiàn)面向全校學生征文，請大家談談校園中存在的一些環(huán)保問題。請你根據(jù)以下提示，用英語寫一篇短文進行投稿。要求：(1)要點齊全、語句通順、語法正確、書寫規(guī)范；(2)可適當增加細節(jié)，以使行文連貫；(3)字數(shù)80詞(開頭已給出，不計入總詞數(shù))。TheGreenSchoolProjecthasbecomepartoftheenvironmentaleducationinourschool.However,therearestillsomeproblems.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________參考答案I.單項選擇。（共15小題，每小題1分，計15分。）1．A【詳解】句意：你最好告訴他真相?？疾閔adbetter的用法?！癥ou’dbetter”=Youhadbetter，hadbetter“最好”后續(xù)動詞原形，故選A。2．D【詳解】句意：快點！我們上學要遲到了?？疾閯釉~短語辨析。Stayup熬夜；Giveup放棄；Comeup想出；Hurryup快點。根據(jù)“We’llbelateforschool.”可知要遲到了應催促快點。故選D。3．C【詳解】句意：老師鼓勵我們在課內(nèi)外多練習。考查非謂語動詞。encouragesb.todosth.為固定搭配，意為“鼓勵某人做某事”，符合句意，故選C。4．C【詳解】句意：街道兩旁有幾棵樹。考查代詞辨析。either兩者中的一個；neither兩者都不；both兩者都；all三者或三者以上都。根據(jù)“Therearesometreeson...sidesofthestreet”以及空格后的名詞復數(shù)“sides”可知，在街道的兩邊都有樹，表示“兩者都有”用both。故選C。5．A【詳解】句意：——你多久拜訪一次你的祖父母？——一個月一次?？疾楦痹~短語。howoften多久一次，提問頻度；howlong多久，提問時間段；howsoon多久；hawfar多遠，提問距離。根據(jù)答語“Onceamonth.”一個月一次?？芍獑柕氖穷l率。故選A。6．C【詳解】句意：請大聲點，以便我們能清楚地聽到你的聲音?？疾槟康臓钫Z從句。inorder井然有序；inorderto為了，后加動詞原形；sothat以便于，后加從句；asaresultof由于……的結果。“Pleasespeaklouder”的目的是“wecanhearyouclearly”，用sothat引導目的狀語從句。故選C。7．A【詳解】句意：在這一點上我非常同意她的看法。考查介詞辨析。with和；on在……方面；to到。agreewithsb.“同意某人的看法”，agreeonsth.“在某一點上取得一致意見”。故選A。8．C【詳解】句意：——我的墨水快用完了。我可以用你的嗎？——當然可以。runout用完，runaway逃離。根據(jù)MayIuseyours?可知我想要用你的墨水，因此我的墨水快用完了。因為runout是不及物動詞短語，因此沒有被動形式，根據(jù)is，故用現(xiàn)在分詞作表語，故選C。9．C【詳解】句意，他長得高，但是他的兒子長得矮。考查連詞辨析。when當……時候；or否則；或者；while然而；and和；并且。根據(jù)句意可知，長得高與長得矮形成對比，所以前后為轉折關系，故選C。10．B【詳解】句意：——你將要什么時候去三亞度假？——我還沒有決定，或者這個星期天或者下星期天都行?？疾檫B詞。Both;and……和……都；Either;or或者，或者；Notonly；butalso不僅，而且；Neither；nor既不，也不。根據(jù)謂語is是第三人稱單數(shù)，both….and連接并列主語時，謂語動詞用復數(shù)形式，排除D選項。根據(jù)“Ihaven’tdecided”可知，還沒有決定，因此或者這個星期天或者是下個星期天。故選B。11．B【詳解】句意：有些國家利用核能發(fā)電。考查動詞辨析。invent發(fā)明；produce產(chǎn)生，生產(chǎn)；discover發(fā)現(xiàn)；build建造。根據(jù)“Somecountriesusenuclearenergyto...power.”可知，此處指用核能發(fā)電，應用produce。故選B。12．D【詳解】句意：我妹妹比我弟弟高得多?？疾楦痹~辨析。quite相當，很；pretty相當，頗；very非常；much非常。根據(jù)“taller”可知，此處要修飾比較級，應用much。故選D。13．C【詳解】句意：新博物館是去年建立的?？疾橐话氵^去時的被動語態(tài)。lastyeat“去年”，是一般過去時的標志詞；museums“博物館”，為名詞復數(shù)形式與build“建立”是被動關系，所以用被動語態(tài)bedone。故選C。14．C【詳解】句意：我總是喜歡參觀倫敦。但是我不想住在那里?？疾檫B詞辨析。because因為，表原因；so因此，表因果；but但是，表轉折；and和，表并列。根據(jù)句意可知，“enjoyvisitingLondon”和“wouldn’tliketolivethere”兩句之間在句意上是轉折關系，應該用but。故選C。15．A【詳解】句意：我想知道他后天將會做什么?？疾橘e語從句。主句是一般現(xiàn)在時，根據(jù)“主現(xiàn)從不限”的時態(tài)規(guī)則，以及時間狀語thedayaftertomorrow“后天”可知，從句應用一般將來時willdo的結構，排除選項C和D；賓語從句用陳述語序，助動詞will應放在主語后，故選A。II.完形填空。（共10小題，每小題1.5分，計15分。）16．B17．C18．C19．A20．B21．B22．B23．A24．C25．B16．句意：首先，我們盡力節(jié)約用電。water水；electricity電；coal煤。根據(jù)“Weneverleftthelightsonwhenleavingtherooms.”及后面的敘述可知，這里是節(jié)約用電。故選B。17．句意：當沒有人看電視時，我們把電視關掉。somebody某人；anybody任何人；nobody沒有人。根據(jù)“WeturnedofftheTV”可知，沒有人看電視時把電視關掉。故選C。18．句意：媽媽只在洗衣機里用冷水。clean干凈的；fresh新鮮的；cold寒冷的。該段介紹的是節(jié)約用電，因此用冷水洗衣服。故選C。19．句意：我們還把垃圾扔進不同的袋子里，用來裝瓶子、紙和食物。different不同的；large大的；clean干凈的。根據(jù)“bagsforbottles,paperandfood.”可知，這里是用不同的袋子裝東西。故選A。20．句意：媽媽把超市里的塑料購物袋留了下來，又當垃圾袋用了。bought買；kept留下；threw扔。根據(jù)“usedthemagainasrubbishbags.”可知，這里是把塑料購物袋留下來當垃圾袋用。故選B。21．句意：我們不再長時間洗澡，改為短時間淋浴。again又一次；instead代替；first首先。分析句子結構可知，這里是作副詞用，位于句尾，因此選擇instead，作“代替”講。故選B。22．句意：當爸爸媽媽泡茶時，他們用的水壺里的水更少。hotter熱的；less較少的；more更多。本段介紹了節(jié)約用水，因此這里是用更少的水。故選B。23．句意：我妹妹和我刷牙的時候沒有讓水流走。water水；hand手；mouth嘴。根據(jù)“runningwhenwebrushedourteeth.”可知，這里是刷牙的時候不讓水流走。故選A。24．句意：媽媽以前開車送我們?nèi)W校，但現(xiàn)在我和姐姐已經(jīng)開始騎自行車去學校了。force力量；encourage鼓勵；drive駕駛。根據(jù)“butnowmysisterandIhavestartedridingourbikestoschool.”可知，以前是開車送我們?nèi)W校。故選C。25．句意：爸爸和他的同事也開始坐一輛車上班，分擔費用。happiness幸福；cost費用；message消息。根據(jù)“startedtogotoworkinonecarandsharethe….”可知，這里指分擔費用。故選B。=3\*ROMANIII.閱讀理解。（共15小題，每小題2分，計30分。）A篇：26．B27．B28．C29．B30．A【導語】本文主要介紹了打掃公園的活動，保持公園干凈整潔，保護當?shù)匾吧鷦游铩?6．細節(jié)理解題。根據(jù)“Protectyourlocalwildlifebykeepingtheirhomescleanandtidy.”可知通過保持當?shù)匾吧鷦游锏募覉@干凈整潔來保護它們。故選B。27．細節(jié)理解題。根據(jù)“Gloves”可知需要手套。故選B。28．細節(jié)理解題。根據(jù)“Dividewhatyoufindbetweenrubbishandrecycling”可知把垃圾撿起來之后，要進行垃圾分類。故選C。29．細節(jié)理解題。根據(jù)“AsurveybycharityKeepBritainTidyfoundthatmorethanhalfofallparksintheUKhavehadtospendmoreoncleaninguplittersincethepandemic”可知自疫情以來，英國一半以上的公園不得不在清理垃圾上花費更多。故選B。30．推理判斷題。本文主要介紹了打掃公園的活動，保持公園干凈整潔，保護當?shù)匾吧鷦游?，故文章可能是一個海報。故選A。B篇：31．C32．A33．A34．C35．B31．細節(jié)理解題。根據(jù)文章第一段中的"Atpresent,toomuchcarbondioxide(二氧化碳)makestheearthwarmerandwarmer"可知，太多的二氧化碳讓地球上的天氣變得越來越暖和，故選C。32．細節(jié)理解題。根據(jù)文章第二段中的“Tolivealow-carbonlife,we’dbettersaveenergyaspossible.TurnoffthelightsandTVwhenevertheyarenotneeded”可知，為了節(jié)約能源，我們應該不需要的時候關燈和電視，所以我們可以使用更少的電來節(jié)約能源，故選A。33．詞句猜測題。根據(jù)第三段中的“Tolivealow-carbonlife,weshouldeatlessmeat”和“isalittledifficult,butit’sreallynecessary”可推知，it指代的是吃更少的肉，故選A。34．細節(jié)理解題。根據(jù)文章第四段中的“Itisnotonlyawasteof…carbondioxidemoreorless”可知，少購物可以省錢，也可以減少二氧化碳，故選C。35．主旨大意題。本文主旨是為什么要減少二氧化碳的排量，以及如何過低碳生活以及最后一段中的“Ifwecankeepitahabitinourdailylife,theearthwillbecomeasaferplanetforustoliveon”可知，如果提倡低碳生活，二氧化碳就會減少，故選B。C篇：36．D37．B38．D39．C40．B36．推理判斷題。根據(jù)“Afewcanmakeadifference.Evenif(即使)you’retheonetotakethefirststep,andcontinuetrying,otherswillpayattentionsomeday.”可知，這篇短文與環(huán)保有關，因此可以推知，我們能在個人博客上讀到這篇文章。故選D。37．推理判斷題。根據(jù)“Sandstorms,brownclouds,pollutedwater…thepollutionproblemsseemsotoughtoday.”及“SoIdowhatIcan.Itakeclothbagstostores.”可以推知，作者在商店里使用布袋，是為了保護環(huán)境。故選B。38．詞義猜測題。根據(jù)“thousandsofflamingostakingoffintotheskyatthesametime.”數(shù)千只火烈鳥同時升空?？芍?，這一現(xiàn)象是壯觀的，因此spectacular應該是“壯觀的”意思。故選D。39．細節(jié)理解題。根據(jù)“Everyyear,whenit’stimefortheirmigration(遷移),afewofthemfirsttakeofffromthelake.Buttheothersdon’tfollowthematall,sothesmallgroupreturns.”可知，當幾只火烈鳥第一次起飛時，其他所有的火烈鳥都會立即跟隨，表達錯誤。故選C。40．主旨大意題。根據(jù)“Afewcanmakeadifference.Evenif(即使)you’retheonetotakethefirststep,andcontinuetrying,otherswillpayattentionsom