Unit7单元测试卷(原卷版+解析)

Unit7What’sthehighestmountainintheworld？单元检测卷（考试时间：90分钟；总分：100分）一、单项选择（每小题1分，共15分）1．Thefansshoutedwith__________whentheysawthefamoussinger.A．exciting B．excited C．excite D．excitement2．Wedon’thaveenoughtimetofinishthework,________togotothecinema.A．muchmore B．manyless C．alotmore D．alotless3．Thebabygirloftenfalls________whensheislearningtowalk.A．back B．behind C．off D．over4．Tobuildwildlifeparksisonegoodwayto________animals.A．protect B．provide C．promise D．organize5．Myfatherspendsmuchmoneyonbooks,________he’snotrich.A．ButB．BecauseC．eventhough D．sothat6．It’sknownthatFuzhouisoneof_________inChina.A．ahottestcity B．thehottestcities C．thehottestcity D．hottestcities7．—QuanHongchandidareallygoodjobintheOlympics.Ithinkshewillbebetterinthefuture.—Ithinkso.________youwork,________youwillbe.A．Theharder;themoreluckier B．Thehardest;theluckierC．Theharder;theluckier D．Thehardest;themoreluckier8．Thebooks,__________thedictionaries,mustbeputbackwherethey__________.A．included；were B．toinclude；are C．including；were D．including；are9．Hegotwell-preparedforthejobinterview,forhecouldn’trisk________thegoodopportunity.A．tolose B．losing C．tobelost D．beinglost10．—Whichcityhas__________population,Shanghai,HefeiorQingdao?—Shanghai,ofcourse.A．thesmallest B．theleast C．themost D．thelargest11．Hedidhisbesttostay________,buttheperformancewassoboringthathefellasleepatlast.A．wake B．awake C．woke D．awaked12．Janeisasmartgirlintheclasswhoisprettierthan__________.A．anyothergirls B．anyothergirl C．anygirls D．anyothers13．Theastronautssucceeded__________fromthemoontotheearthaccordingtotheplan.A．inreturning B．inreturningback C．toreturn D．toreturnback14．Thedeskistoobigandit________toomuchspaceintheoffice.A．takesoff B．takesaway C．takesup D．takesin15．—TheGreatWallrunsabout21,200kilometres.—Wow!________.A．It'sOK B．Goodidea C．That'samazing D．Youarewelcome二、完形填空（每小题1分，共10分）Alargenumberofanimalsusetheircolourstoblendintotheenvironment.Coloursinthemseemtobeusedmainlyto____16____themselves.Somebirdslikeeatinglocusts(蝗虫),butbirdscannotcatchthem____17____.Why?Itisbecauselocustschangetheircolourstogether____18____thechangeofthecoloursofcrops.Whencropsaregreen,locustslookgreen.Butastheharvesttimecomes,locustschangetothe____19____browncolourascropshave.Someotherpests(害虫)withdifferentcoloursfromplantsareeasily____20____andeatenbyothers.Sotheyhavetohidethemselvesforlivesinthe____21____andcomeoutonlyatnight.Bears,lionsandotheranimalsmovequietly____22____forests.Theycannotbeeasilyseenbyhunters.Thisis____23____theyhavethecoloursmuchlikethetrees.Haveyouevernoticedaneven____24____actofanimals?Akindoffishintheseacansendoutakindofblackliquid(液体)whenit____25____danger.Whiletheliquidspreadsover(散开),itsenemies(敌人)cannotfindit.Anditimmediatelyswimsaway.Soithasliveduptonowthoughitisnotstrongatall.16．A．lose B．protect C．enjoy D．keep17．A．really B．closely C．easily D．clearly18．A．with B．to C．from D．between19．A．deep B．same C．different D．light20．A．fed B．heard C．found D．needed21．A．past B．daytime C．end D．front22．A．through B．along C．over D．across23．A．but B．because C．so D．although24．A．smaller B．slower C．longer D．stranger25．A．faces B．comes C．lives D．saves三、阅读理解（每小题2分，共40分）(A)Wildanimalsarelovely.Youmaylikethemandwanttobringthemhome.Buttheymaynotbehappylivingwithyou.Today,threewildanimalssharetheirstories.Hello,I’malittleotter(水獭).IcomefromChina.Myownerfeedsmewithfishandmilk.Andsheplayswithmeeveryday.Maybesheiskindenoughtome.ButI'mstillunhappy.Imissmymum!ImisstheriverwhereIswamandplayedwithducks.HereIwanttosaytomyowner,“Couldyoupleasesendmebacktomymum?”I’manAfricangreyparrot.Peoplesaygreyparrotsaregoodsingers.Sotheycatchusinforestsandtakeustodifferentcities.Theyputusincagesandmakeussing.ButIwanttoflyintheskyfreely.Idon’twanttoliveinbuildings.I’mastartortoise(星龟).I’mfromIndia.Lookatmyback.Therearemanypatterns(图案).Theylooklikestars.WhenImeetdangerousanimalsinthewild,theycanhelpmehide.Manypeoplelikethepatternsonmyback.Manyofthemwouldliketotouchmyback.ButIdon’tlikeit.Sometimes,thetouchmayhurtme.26．Whatdoestheotterwanthisownertodo?A．Tobuyhimaduck. B．Toplaywithhimeveryday.C．Tosendhimbackhome. D．Tofeedhimwithfishandmilk.27．WhydopeoplecatchAfricangreyparrots?A．Becausetheylookverybeautiful. B．Becausetheycansingwell.C．Becausetheyareeasytokeep. D．Becausetheycanlivewellincities.28．Thepatternscankeepthestartortoise________.A．safe B．warm C．healthy D．clean29．Inwhichorder(顺序)doesthewriterwriteaboutthethreeanimals?①Don’ttouchme.

②Imissmymum.

③Letmegofree.A．②-①-③ B．③-②-① C．①-②-③ D．②-③-①30．Fromthepassage,wecanknow________.A．theottercomesfromIndiaB．theAfricangreyparrotwantstobefreeC．thelittleotterenjoysthelifewithhisownernowD．dangerousanimalsinthewildcanhelpthetortoisehide(B)Dolphins(海豚)areoneofthecleverestanimalsintheworld.Wemayhearofmanystoriesabouthowdolphinssavepeopleoutofwater.Dolphinsofteneatfishandsomeotherseaanimals.Adolphinwithaweightof200kgto250kgwilleat10kgto25kgoffisheveryday.Theyliketoswimwithotherdolphinsandusuallyhunt(捕猎)ingroups.Dolphinshaveverygoodhearing.Theyuseittofindthingsunderthewater.Manyscientistsalsobelievedolphinscaneventalktoeachotherthroughaspecialwhistle(哨声).Peoplefromdifferentareas(地方)don’tspeakthesamelanguage.Justlikepeople,dolphins’whistleshavemanykinds.Onedaywemayunderstanddolphins’whistles,andthentheywillbeabletotellusaboutthemselves.Dolphinsliveinthesea,buttheyarenotakindoffishandtheydon’tlayeggs.Theyhavebabiesinthesamewayascowsandcatsdo,andgivetheirbabiesmilk.Afemaledolphinhasababyeverytwotothreeyears.Dolphinsareveryfriendly.Sadly,therearenotmanykindsofdolphinsleft.Peoplekilledthemformanyyearsforfoodandotherthings.Nowit’stimetostopthisandperhapstherewillbemoreofthemintheyearstocome.31．Ifadolphinweighs240kg,howmuchoffishmayiteateveryday?A．5kg. B．16kg. C．30kg. D．35kg.32．Howdodolphinsfindthingsunderthewater?A．Bytaste. B．Bysmell. C．Byhearing. D．Bytouch.33．Whatcan’tdolphinsdoaccordingtothispassage?A．Layeggs.B．Talktoeachother.C．Givebabiesmilk.D．Savepeopleoutofwater.34．WhichofthefollowingisNOTTRUEaccordingtothepassage?A．Dolphinsareakindoffish. B．Dolphinseatfishandsomeotherseaanimals.C．Dolphinsusuallyhuntingroups. D．Peoplemayunderstanddolphins’whistlessomeday.35．Whichisthebesttitleforthepassage?A．Whatdolphinseat B．WheredolphinsliveC．Howdolphinsareswimming D．Somethingaboutdolphins(C)AccordingtoNationalForestryandGrasslandAdministration(国家林业和草原局),Chinawillhave75percentofitswildanimalsonlandunderthenationalkeyprotectionsystemby2025.ItsannouncementtookplaceonSunday,whichhappenedtobetheInternationalDayforBiologicalDiversity(多样性).TheadministrationsaidthatChinahassuccessfullysetwildanimalsintonaturereservesafterhumanbreeding(繁殖).Itsaidthatninemiludeer(麋鹿)recentlycameintotheworldintheDaqingshanNationalNatureReserveinInnerMongolia(内蒙古).TheyarebabiesofthemiludeerwhoweresetintothewildinSeptemberfollowinghumanbreedinginBeijingandJiangsuprovince.Accordingtotheadministration,humanbreedinghashelpedtoincreasethepopulationofsomeanimalkindsthathadbeforedisappearedinthewild,suchasmiludeerandPrzewalski’shorses.Therearenowaround10,000miludeerandaround700Przewalski’shorses.Asforotherwildpopulations,thegiantpandapopulationhasincreasedfrom1,114inthe1980sto1,864.ThenumberofwildAsianelephantshasincreasedfromabout180to300duringthesameperiod.Theadministrationplanstoimprovetheprotectionofwildanimals—includinggiantpandas.Siberiantigers,Asianelephants,andsnowleopards.Atthesametime,thegovernmenthasmademoreeffortstopunishillegaltradinginwildlife,whichalsohelpswiththeincreaseofwildanimals.36．Howmanykindsofwildanimalsarementionedinthepassage?A．5. B．6. C．7. D．8.37．Whatdoweknowaboutmiludeerfromthepassage?A．75percentofmiludeerarebeingprotectedbythenation.B．NinemiludeerweresetintothewildinSeptember.C．Humanbreedingplaysthebiggestpartintheirpopulationincrease.D．Miludeeroncedisappearedinthewild.38．WhatwasthepopulationofwildAsianelephantsinthe1980s.A．About120. B．About180.C．About700. D．About1,114.39．Accordingtothepassage,whathasChinadonetoprotectwildanimals?A．Plantingmoretrees.B．Controllinghumanbreeding.C．Preventingillegalsellingandbuying.D．Settinganationaldayforbiologicaldiversity.40．Whatdoesthepassagemainlywanttotellus?A．Naturereserves B．Animaldiversity.C．Wildlifeprotection. D．Endangeredanimals.(D)Coronadowasbornin1953.Scientistssawthebirthofthisisland.Itbeganat6:30a.m.on14thNovember.AfishingboatwasnearIceland.Theboatmovedunderthecaptain’s（船长）feet.Henoticedastrangesmell.Hesawsomeblacksmoke.Avolcano（火山）wasbreakingout.Red-hotrocks,fireandsmokewererushingupfromthebottom（底部）ofthesea.Theislandgrewquickly.Itwas10metershighthenextdayand60metershighon18thNovember.Scientistsflewtheretowatch.Itwasexciting.Smokeandfirewerestillrushingup.Piecesofred-hotrockwereflyingintotheairandfallingintothesea.Theseawasboilingandtherewasastrangelightinthesky.Coronadogrewandgrew.ThenitstoppedinJune1957.Itwas175metershighand2kilometerslong.AndlifewasalreadycomingtoCoronado.Plantsgrew.Birdscame.Somescientistsbuiltahouse.Theywanttolearnaboutthisyoungisland.Anewislandislikeanewworld.根据短文内容，选择正确答案。1．Coronadois__________.A．anislandnotfarfromIceland B．anewvolcanoC．afishingboat D．aplaceinIceland2．Scientistsflewthere__________.A．towatchthebirthoftheisland B．tosavethefishingboatC．tolearnabouttheisland D．tobuildahouse3．Whendidscientistflytheretowatch?A．Beforethevolcanobrokeout. B．Assoonasthevolcanobrokeout.C．Aboutfourdaysafterthevolcanobrokeout. D．Afterthevolcanostoppedrushingup.4．Putthefollowingsentencesincorrectorder.a.Thecaptainfoundtheboatwasmoving.b.Anewislandappearedinthesea.c.Fire,smokeandrockswereseenrushingup.d.AfishingboatwasnearIceland.e.Theislandgrewquickly.A．d—a—c—b—e B．a—b—c—d—e C．a—b—e—c—d D．b—e—d—a—c5．Thebesttitleofthisarticleis________.A．Anewisland B．Thebirthofanisland C．Anewworld D．ScientistsdiscoveredCoronado四、用所给单词的正确形式填空（每小题1分，共5分）46．Ifyourchildshowssignsof________（ill）,takehertothedoctor.47．Theharderyouwork,the________(good)youwillbe.48．Paper-makingisoneofthe_________（great）inventionsofancientChina.49．Scientistsaredoingmuchresearchtofindaway_________（protect）theenvironment.50．Ms.TuYouyou,oneofthegreatest________(science),hassavedmillionsofpeople.五、完成句子（每小题1分，共5分）51．即使明天下雨，所有的孩子也会去野营。Allthechildrenwillgocamping________________itrainstomorrow.52．那座城市有5万人口。Thecity________________________________50,000.53．随着他们的长大，我们的房子看起来变得更小了。________theyget________,ourhouseseems________________smaller.54．大多数婴儿出生时的体重在6磅到8磅之间。________________,mostbabiesweighbetween6and8pounds.55．鱼用鳃吸入氧气。Fish________________oxygenthroughtheirgills.六、语法填空（每小题1分，共10分）阅读下面短文，在空白处填入一个适当的词或填入括号中所给单词的正确形式。Musicisgoodforus.AccordingtothenewstudyfromtheWorldHealthOrganization(WHO),musiccan___56___(make)ushappierandhealthier.Forexample,whenIfeeltired,listeningtosomeclassicalmusichelpsmerelax.WhenI’mdown,Ipreferthatkindofmusicwhichis___57___ofhopeandenergy(能量).___58___iseasyformetofallasleepwhenIlistentosoftmusic.Somedoctorshavefoundafact—people___59___lovemusicmaylivelonger.Nearmyneighbourhood,amanand___60___(he)wifeownasmallmusichousewithmoodmusic(情调音乐).Teenagersliketospendtimetherewhilemusiciansare___61___(play)differentkindsofmusic.Sometimes,weareluckytohearsomefamoussingerssingsongswhichare___62___(write)bythemselves.Thesongsare___63___beautifulthatwesingalongwiththem.Wecommunicatewithoneanotherinthisspeciallanguage.ThemostmovingmusicisChinesefolkmusic.It___64___onlyreminds(提醒)usoftheolddaysbutalsobringsussweetmemories.Everyoneofus,richorpoor,youngorold,mayhaveat___65___(little)onefavouritesong.Musicwillbetogetherwithusforever.七、书信作文（共15分）假如你是李雷，你的美国朋友杰克对中国的大熊猫保护活动很感兴趣。请你根据以下提示，给他写—封信，介绍—下这方面的情况。80词左右。提示:1.建立自然保护区（naturereserve）保护大熊猫；2.教它们独立生活技能，之后放归大自然；3.向国际组织（如theWWF）寻求帮助。_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Unit7What’sthehighestmountainintheworld？单元检测卷（考试时间：90分钟；总分：100分）一、单项选择（每小题1分，共15分）1．Thefansshoutedwith__________whentheysawthefamoussinger.A．exciting B．excited C．excite D．excitement【答案】D【详解】句意：当粉丝们看到这个著名的歌手时，兴奋地呼喊起来。考查介词的用法。exciting令人兴奋的；excited兴奋的；excite使兴奋；excitement激动，兴奋。根据“with”是介词可知，此处要用名词；withexcitement“兴奋地”。故选D。2．Wedon’thaveenoughtimetofinishthework,________togotothecinema.A．muchmore B．manyless C．alotmore D．alotless【答案】A【详解】句意：我们没有足够的时间完成这项工作，更何况去看电影了。考查比较级。muchmore更加，何况；manyless无此结构；alotmore多得多；alotless少得多。根据“Wedon’thaveenoughtimetofinishthework,…togotothecinema”可知，连完成这项工作的时间都不够，更何况去看电影了，故选A。3．Thebabygirloftenfalls________whensheislearningtowalk.A．back B．behind C．off D．over【答案】D【详解】句意：这个女婴在学走路时经常摔倒。考查动词短语。fallback撤退；fallbehind落后；falloff从……摔下来；fallover摔倒。根据“whensheislearningtowalk”可知学走路时经常摔倒，故选D。4．Tobuildwildlifeparksisonegoodwayto________animals.A．protect B．provide C．promise D．organize【答案】A【详解】句意：建立野生生物公园是一个保护动物的好方法。考查动词辨析。protect保护；provide提供；promise承诺；organize组织。根据“Tobuildwildlifeparks”可知此处指“建立野生生物公园保护动物”。故选A。5．Myfatherspendsmuchmoneyonbooks,________he’snotrich.A．ButB．BecauseC．eventhough D．sothat【答案】C【详解】句意：我的爸爸花费很多钱买书，尽管他不富有。考查连词辨析。but但是，并列连词，表示转折；because因为，从属连词，引导原因状语从句；eventhough尽管，从属连词，引导让步状语从句；sothat以便，目的是，从属连词，引导目的状语从句。根据前后句语义，可知前后是让步关系，用连词eventhough。故选C。6．It’sknownthatFuzhouisoneof_________inChina.A．ahottestcity B．thehottestcities C．thehottestcity D．hottestcities【答案】B【详解】句意：众所周知，福州是中国最热的城市之一。考查形容词最高级。“oneof+the+形容词最高级+名词复数”意为“最……的……之一”，固定结构，由此可知，空格处填“thehottestcities”，故选B。7．—QuanHongchandidareallygoodjobintheOlympics.Ithinkshewillbebetterinthefuture.—Ithinkso.________youwork,________youwillbe.A．Theharder;themoreluckier B．Thehardest;theluckierC．Theharder;theluckier D．Thehardest;themoreluckier【答案】C【详解】句意：——全红婵在奥运会上真的做得很好。我认为她将来会更好。——我也是这么觉得的。你工作得越努力，你就越幸运。考查比较级的用法。hard努力地，副词，harder更努力地，比较级，hardest最努力地，最高级；lucky幸运的，形容词，luckier更幸运的，比较级。分析句子可知，此处使用比较级结构the+比较级，the+比较级，表示“越……，就越……”。故选C。8．Thebooks,__________thedictionaries,mustbeputbackwherethey__________.A．included；were B．toinclude；are C．including；were D．including；are【答案】C【详解】句意：书，包括字典，必须放回原处。考查介词以及be动词。included包括，动词过去式或者过去分词；toinclude不定式；including现在分词或介词；were是，are的过去式。第一空“Thebooks”与“thedictionaries”之间有逗号，因此用介词including；第二空是说这些书必须被放回它们原先所在的位置，故第二个空用过去时态的were。故选C。9．Hegotwell-preparedforthejobinterview,forhecouldn’trisk________thegoodopportunity.A．tolose B．losing C．tobelost D．beinglost【答案】B【详解】句意：他已为这次工作面试做好充分准备，因为它不能冒风险而失去这个好机会。考查非谓语动词。分析句子结构可知，空处是作动词“risk”后的宾语，因此要用动名词，固定短语riskdoingsth.“冒险做某事”。故选B。10．—Whichcityhas__________population,Shanghai,HefeiorQingdao?—Shanghai,ofcourse.A．thesmallest B．theleast C．themost D．thelargest【答案】D【详解】句意：——上海、合肥和青岛哪个城市人口最多？——当然是上海。考查形容词辨析。smallest最小的；least最少的；most最多的；largest最大的。人口的多少只能用big，large或small来修饰；根据答语“Shanghai”可知是询问人口最多的城市，故选D。11．Hedidhisbesttostay________,buttheperformancewassoboringthathefellasleepatlast.A．wake B．awake C．woke D．awaked【答案】B【详解】句意：他尽最大的努力保持清醒，但是这个表演太无聊了以至于他最后睡着了。考查单词辨析。wake动词，醒来；awake形容词，醒着的，动词，使醒来；woke是wake的过去式；awaked是awake的过去式。根据“stay”保持，系动词，所以后应加形容词作表语。故选B。12．Janeisasmartgirlintheclasswhoisprettierthan__________.A．anyothergirls B．anyothergirl C．anygirls D．anyothers【答案】B【详解】句意：简是班里最聪明的女孩，她比其他女孩都漂亮。考查比较级。“比较级+than+anyother+名词单数”意为“比其它任何一个都”，anyother后跟单数名词，表示整体中排除一部分后剩余的全部。故选B。13．Theastronautssucceeded__________fromthemoontotheearthaccordingtotheplan.A．inreturning B．inreturningback C．toreturn D．toreturnback【答案】A【详解】句意：宇航员们按照计划成功地从月球返回到地球。考查非谓语动词。根据“succeeded”可知此处应用动词短语succeedindoingsth.表示“成功做成某事”，排除C/D；；根据“fromthemoontotheearth”可知此处应用returnfrom…表示“从……归来”。故选A。14．Thedeskistoobigandit________toomuchspaceintheoffice.A．takesoff B．takesaway C．takesup D．takesin【答案】C【详解】句意：这张桌子太大了，占用了办公室太多的空间。考查动词短语。takeoff起飞；takeaway拿走；takeup占用，开始从事；takein吸收。根据“it...toomuchspaceintheoffice”可知，此处表示占用太多空间。故选C。15．—TheGreatWallrunsabout21,200kilometres.—Wow!________.A．It'sOK B．Goodidea C．That'samazing D．Youarewelcome【答案】C【详解】句意：——长城大约有21,200公里。——哇!太神奇了。考查情景交际。It'sOK很好；Goodidea好主意；That'samazing太神奇了；Youarewelcome不客气。根据上文TheGreatWallrunsabout21,200kilometres.以及前面的Wow!可知此处应该是感到惊叹，所以C选项符合语境，故答案选C。二、完形填空（每小题1分，共10分）Alargenumberofanimalsusetheircolourstoblendintotheenvironment.Coloursinthemseemtobeusedmainlyto____16____themselves.Somebirdslikeeatinglocusts(蝗虫),butbirdscannotcatchthem____17____.Why?Itisbecauselocustschangetheircolourstogether____18____thechangeofthecoloursofcrops.Whencropsaregreen,locustslookgreen.Butastheharvesttimecomes,locustschangetothe____19____browncolourascropshave.Someotherpests(害虫)withdifferentcoloursfromplantsareeasily____20____andeatenbyothers.Sotheyhavetohidethemselvesforlivesinthe____21____andcomeoutonlyatnight.Bears,lionsandotheranimalsmovequietly____22____forests.Theycannotbeeasilyseenbyhunters.Thisis____23____theyhavethecoloursmuchlikethetrees.Haveyouevernoticedaneven____24____actofanimals?Akindoffishintheseacansendoutakindofblackliquid(液体)whenit____25____danger.Whiletheliquidspreadsover(散开),itsenemies(敌人)cannotfindit.Anditimmediatelyswimsaway.Soithasliveduptonowthoughitisnotstrongatall.16．A．lose B．protect C．enjoy D．keep17．A．really B．closely C．easily D．clearly18．A．with B．to C．from D．between19．A．deep B．same C．different D．light20．A．fed B．heard C．found D．needed21．A．past B．daytime C．end D．front22．A．through B．along C．over D．across23．A．but B．because C．so D．although24．A．smaller B．slower C．longer D．stranger25．A．faces B．comes C．lives D．saves【答案】16．B17．C18．A19．B20．C21．B22．A23．B24．D25．A【导语】本文介绍了动物用保护色和一些方法来保护自己。【详解】16．句意：它们身上的颜色似乎主要是用来保护自己。lose失去；protect保护；enjoy享受；keep保持。根据“Coloursinthemseemtobeusedmainlyto...themselves.”结合常识可知动物身上的颜色可以保护自己，故选B。17．句意：有些鸟喜欢吃蝗虫，但是鸟不容易抓到它们。really真正；closely紧密地；easily容易地；clearly清楚地。根据“but”表示转折，说明鸟不容易抓到蝗虫，故选C。18．句意：这是因为蝗虫的颜色随着农作物颜色的变化而变化。with随着；to到；from来自；between在……之间。根据“Itisbecauselocustschangetheircolourstogether...thechangeofthecoloursofcrops”可知蝗虫的颜色随着农作物颜色的变化而变化，应用介词with，故选A。19．句意：但随着收获季节的到来，蝗虫会变成和农作物一样的棕色。deep深的；same相同的；different不同的；light轻的。根据“browncolourascropshave”可知蝗虫颜色会变成和农作物相同的棕色。故选B。20．句意：其他一些与植物颜色不同的害虫很容易被其他鸟发现并吃掉。fed喂养；heard听见；found找到；needed需要。根据“Someotherpests(害虫)withdifferentcoloursfromplants”可知颜色和植物颜色不一样的害虫更容易被鸟发现，故选C。21．句意：所以它们不得不在白天隐藏自己，只有在晚上才出来。past过去；daytime白天；end结束；front前面。根据“comeoutonlyatnight.”可知白天藏着，晚上出来，故选B。22．句意：熊、狮子和其他动物在森林中安静地移动。through穿过；along沿着；over在……上方；across穿过。根据“movequietly...forests.”可知是从森林里穿过，且是从内部穿过，应用through，故选A。23．句意：这是因为它们的颜色很像树。but但是；because因为；so所以；although尽管。根据“Theycannotbeeasilyseenbyhunters.”可知它们不容易被猎人发现是因为它们的颜色很像树。故选B。24．句意：你有没有注意过一种甚至更奇怪的动物行为？smaller更小的；slower更慢的；longer更长的；stranger更奇怪。根据“Akindoffishintheseacansendoutakindofblackliquid(液体)”可知鱼会发出一种黑色的液体，这是很奇怪的，故选D。25．句意：海里有一种鱼，当它面临危险时，会发出一种黑色的液体。faces面对；comes来；lives居住；saves拯救。根据“Akindoffishintheseacansendoutakindofblackliquid(液体)whenit...danger.”可知是指鱼面对危险，故选A。三、阅读理解（每小题2分，共40分）(A)Wildanimalsarelovely.Youmaylikethemandwanttobringthemhome.Buttheymaynotbehappylivingwithyou.Today,threewildanimalssharetheirstories.Hello,I’malittleotter(水獭).IcomefromChina.Myownerfeedsmewithfishandmilk.Andsheplayswithmeeveryday.Maybesheiskindenoughtome.ButI'mstillunhappy.Imissmymum!ImisstheriverwhereIswamandplayedwithducks.HereIwanttosaytomyowner,“Couldyoupleasesendmebacktomymum?”I’manAfricangreyparrot.Peoplesaygreyparrotsaregoodsingers.Sotheycatchusinforestsandtakeustodifferentcities.Theyputusincagesandmakeussing.ButIwanttoflyintheskyfreely.Idon’twanttoliveinbuildings.I’mastartortoise(星龟).I’mfromIndia.Lookatmyback.Therearemanypatterns(图案).Theylooklikestars.WhenImeetdangerousanimalsinthewild,theycanhelpmehide.Manypeoplelikethepatternsonmyback.Manyofthemwouldliketotouchmyback.ButIdon’tlikeit.Sometimes,thetouchmayhurtme.26．Whatdoestheotterwanthisownertodo?A．Tobuyhimaduck. B．Toplaywithhimeveryday.C．Tosendhimbackhome. D．Tofeedhimwithfishandmilk.27．WhydopeoplecatchAfricangreyparrots?A．Becausetheylookverybeautiful. B．Becausetheycansingwell.C．Becausetheyareeasytokeep. D．Becausetheycanlivewellincities.28．Thepatternscankeepthestartortoise________.A．safe B．warm C．healthy D．clean29．Inwhichorder(顺序)doesthewriterwriteaboutthethreeanimals?①Don’ttouchme.

②Imissmymum.

③Letmegofree.A．②-①-③ B．③-②-① C．①-②-③ D．②-③-①30．Fromthepassage,wecanknow________.A．theottercomesfromIndiaB．theAfricangreyparrotwantstobefreeC．thelittleotterenjoysthelifewithhisownernowD．dangerousanimalsinthewildcanhelpthetortoisehide【答案】26．C27．B28．A29．D30．B【导语】本文用拟人的手法，介绍几个野生动物。【详解】26．细节理解题。根据“Couldyoupleasesendmebacktomymum?”可知，水獭想让主人把自己送回妈妈身边，故选C。27．细节理解题。根据“Peoplesaygreyparrotsaregoodsingers.Sotheycatchusinforestsandtakeustodifferentcities.”可知，人们抓灰鹦鹉是因为它们很会唱歌，故选B。28．细节理解题。根据“Therearemanypatterns(图案).Theylooklikestars.WhenImeetdangerousanimalsinthewild,theycanhelpmehide.”可知，当星龟在野外遇到危险的动物时，图案可以帮它躲起来。故选A。29．细节理解题。根据“Couldyoupleasesendmebacktomymum?”，“ButIwanttoflyintheskyfreely.Idon’twanttoliveinbuildings.”和“ButIdon’tlikeit.Sometimes,thetouchmayhurtme.”可知，顺序是②-③-①，故选D。30．推理判断题。根据“I’manAfricangreyparrot...ButIwanttoflyintheskyfreely.”可知，非洲灰鹦鹉想要自由，故选B。(B)Dolphins(海豚)areoneofthecleverestanimalsintheworld.Wemayhearofmanystoriesabouthowdolphinssavepeopleoutofwater.Dolphinsofteneatfishandsomeotherseaanimals.Adolphinwithaweightof200kgto250kgwilleat10kgto25kgoffisheveryday.Theyliketoswimwithotherdolphinsandusuallyhunt(捕猎)ingroups.Dolphinshaveverygoodhearing.Theyuseittofindthingsunderthewater.Manyscientistsalsobelievedolphinscaneventalktoeachotherthroughaspecialwhistle(哨声).Peoplefromdifferentareas(地方)don’tspeakthesamelanguage.Justlikepeople,dolphins’whistleshavemanykinds.Onedaywemayunderstanddolphins’whistles,andthentheywillbeabletotellusaboutthemselves.Dolphinsliveinthesea,buttheyarenotakindoffishandtheydon’tlayeggs.Theyhavebabiesinthesamewayascowsandcatsdo,andgivetheirbabiesmilk.Afemaledolphinhasababyeverytwotothreeyears.Dolphinsareveryfriendly.Sadly,therearenotmanykindsofdolphinsleft.Peoplekilledthemformanyyearsforfoodandotherthings.Nowit’stimetostopthisandperhapstherewillbemoreofthemintheyearstocome.31．Ifadolphinweighs240kg,howmuchoffishmayiteateveryday?A．5kg. B．16kg. C．30kg. D．35kg.32．Howdodolphinsfindthingsunderthewater?A．Bytaste. B．Bysmell. C．Byhearing. D．Bytouch.33．Whatcan’tdolphinsdoaccordingtothispassage?A．Layeggs.B．Talktoeachother.C．Givebabiesmilk.D．Savepeopleoutofwater.34．WhichofthefollowingisNOTTRUEaccordingtothepassage?A．Dolphinsareakindoffish. B．Dolphinseatfishandsomeotherseaanimals.C．Dolphinsusuallyhuntingroups. D．Peoplemayunderstanddolphins’whistlessomeday.35．Whichisthebesttitleforthepassage?A．Whatdolphinseat B．WheredolphinsliveC．Howdolphinsareswimming D．Somethingaboutdolphins【答案】31．B32．C33．A34．A35．D【导语】本文主要介绍了海豚的生活习惯及海豚的特性。【详解】【详解】31．细节理解题。根据“Adolphinwithaweightof200kgto250kgwilleat10kgto25kgoffisheveryday.”可知，体重在200公斤到250公斤之间的海豚每天会吃掉10公斤到25公斤的鱼。故选B。32．细节理解题。根据“Dolphinshaveverygoodhearing.Theyuseittofindthingsunderthewater.”可知，海豚通过听觉在水下寻找食物。故选C。33．细节理解题。根据“Dolphinsliveinthesea,butthey