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Unit5Wildanimals一、同步知识梳理Weletotheunit1.

__________andanimalsarefamily________________________________________.P64人与动物是同一片天空下的家人。2.

Theyoften____________________agroup.P65它们经常群体行动。3.

Iliketheir____________________.P65我喜欢它们的团队精神。Reading4.

Xiwang______________________________P66希望得到妥善照料。5.__________

,pinkandquiet,____________________...Xiwang__________gwasjust100gramswhenIfirstsawher.P66小小的、粉粉的、安安静静的,眼睛紧闭着……我第一次见到希望时,它只有100克重。6.

Her__________brought____________________tous.P66它的出生给我们带来了许多欢乐。7.

______________________________,Xiwangcouldn’tsee,hearorevenmove.P66起初,希望既看不见、听不见,甚至无法动弹。8.

Wegaveher______________________________care.P66我们给予了它夜以继日的照料。9.

Halfayear__________,she__________over35kilograms.P66半年后,它的体重就超过了35公斤。10.

Thereis______________________________thanseeingXiwanggrowintoabigballoffur.P66没有什么比看着希望长成一个毛茸茸的大团子更令人满足的了。11.

However,giantpandasinthewild______________________________.P67然而,野生大熊猫面临着严峻的问题。12.

____________________die.Ppandasareborn,theymayeasilygetsickanddie.P67即使熊猫宝宝出生了,它们也可能很容易生病夭折。13.

They______________________________bamboo,butthebambooforestsarebeing______________________________.P67它们主要以竹子为食,但竹林正变得越来越小。14.

______________________________,pandasmaynothaveaplace____________________orenoughfood____________________.P67因此,熊猫可能会没有栖息地,也没有足够的食物。15.__________,thegovernmenthas____________________.P67幸运的是,政府已经采取了行动。16.

Therearelaws____________________giantpandasandmore____________________forthem______________________________.P67目前已有保护大熊猫的法律,也建立了更多供它们居住的自然保护区。17.

____________________allthe__________,thenumberofgiantpandas____________________.P67得益于所有的努力,大熊猫的数量正在增加。18.

Buttheystillneedour__________.P67但它们仍然需要我们的保护。19.

Webelievethingswill________________________________________hope.PwherethereisXiwang,thereishope.P67我们相信情况会越来越好,因为有“希望”的地方,就有希望。Grammar20.

Sometimesshe________________________________________thetree,butsheoften________________________________________.P70有时它能成功爬上树,却常常下不来。21.

Isawababylion__________nearitsmother____________________.P71我看到一只幼狮待在妈妈身边寻求保护。22.

Thistripwas__________.P71这次旅程很有意义。Wordpower23.

Manywildanimalsarenow____________________becauseof__________.P72由于捕猎,许多野生动物如今正处于危险之中。24.

Wehopeyoucan__________our__________toprotectthem.P72我们希望您能接受我们的邀请,一同保护它们。Integration25.

TheArcticice____________________.P73北极的冰正在融化。26.

This________________________________________forus____________________.P73这使得我们的生存变得更加困难。27.

Ournumbermaystill__________.P73我们的数量可能还会减少。28.

Wecan______________________________90years.P73我们的寿命最长可达90年。29.

Nowitis__________thelaw____________________us,butwearestill____________________.P73如今捕猎我们是违法的,但我们仍处于危险之中。30.____________________likefloodscanalsobeaproblemforthem.P74洪水等自然灾害对它们来说也可能是个问题。31.

Airandwater________________________________________foranimals____________________healthylives.P74空气和水污染使得动物难以健康生存。32.

Asaresult,__________wildanimalsmaynothaveaplacetoliveorenoughfoodtoeat.P74因此,某些野生动物可能会没有栖息地,也没有足够的食物。33.

Theybecame______________________________whenfarmersstartedusingthem____________________theiranimals.P76当农民开始用它们喂养家畜后,它们的数量变得越来越少。34.

Pleasehelpus,__________theremaybe__________ofus__________inthefuture.P76请帮帮我们,否则未来可能我们就一个也不剩了。答案:Weletotheunit1.

Humansandanimalsarefamilyunderthesamesky.P64人与动物是同一片天空下的家人。2.

Theyoftenworkasagroup.P65它们经常群体行动。3.

Iliketheirteamspirit.P65我喜欢它们的团队精神。Reading4.

XiwanginsafehandsP66希望得到妥善照料。5.

Tiny,pinkandquiet,closed...Xiwangclosedwangwasjust100gramswhenIfirstsawher.P66小小的、粉粉的、安安静静的,眼睛紧闭着……我第一次见到希望时,它只有100克重。6.

Herbirthbroughtmuchhappinesstous.P66它的出生给我们带来了许多欢乐。7.

Inthebeginning,Xiwangcouldn’tsee,hearorevenmove.P66起初,希望既看不见、听不见,甚至无法动弹。8.

Wegaveherroundtheclockcare.P66我们给予了它夜以继日的照料。9.

Halfayearlater,sheweighedover35kilograms.P66半年后,它的体重就超过了35公斤。10.

ThereisnothingmoresatisfyingthanseeingXiwanggrowintoabigballoffur.P66没有什么比看着希望长成一个毛茸茸的大团子更令人满足的了。11.

However,giantpandasinthewildfaceseriousproblems.P67然而,野生大熊猫面临着严峻的问题。12.

Evenifdie.Ppandasareborn,theymayeasilygetsickanddie.P67即使熊猫宝宝出生了,它们也可能很容易生病夭折。13.

Theylivemainlyonbamboo,butthebambooforestsarebeingsmallerandsmaller.P67它们主要以竹子为食,但竹林正变得越来越小。14.

Asaresult,pandasmaynothaveaplacetoliveorenoughfoodtoeat.P67因此,熊猫可能会没有栖息地,也没有足够的食物。15.

Luckily,thegovernmenthasaction.Paction.67幸运的是,政府已经采取了行动。16.

Therearelawstoprotectgiantpandasandmorenaturereservesforthemtolivein.P67目前已有保护大熊猫的法律,也建立了更多供它们居住的自然保护区。17.

Thankstoalltheefforts,thenumberofgiantpandasincreasing.Pincreasing.P67得益于所有的努力,大熊猫的数量正在增加。18.

Buttheystillneedourprotection.P67但它们仍然需要我们的保护。19.

Webelievethingswillgetbetterandbetter,forwherethereisXiwang,thereishope.P67我们相信情况会越来越好,因为有“希望”的地方,就有希望。Grammar20.

Sometimesshemanagestoclimbupthetree,butsheoftenfailstogetdown.P70有时它能成功爬上树,却常常下不来。21.

Isawababylionstaynearitsmotherforprotection.P71我看到一只幼狮待在妈妈身边寻求保护。22.

Thistripwasmeaningful.P71这次旅程很有意义。Wordpower23.

Manywildanimalsarenowindangerbecauseofhunting.P72由于捕猎,许多野生动物如今正处于危险之中。24.

Wehopeyoucanacceptourinvitationtoprotectthem.P72我们希望您能接受我们的邀请,一同保护它们。Integration25.

TheArcticiceismelting.P73北极的冰正在融化。26.

Thismakesitmoredifficultforustosurvive.P73这使得我们的生存变得更加困难。27.

Ournumbermaystilldrop.P73我们的数量可能还会减少。28.

Wecanliveupto90years.P73我们的寿命最长可达90年。29.

Nowitisagainstthelawtohuntus,butwearestillatrisk.P73如今捕猎我们是违法的,但我们仍处于危险之中。30.

Naturaldisasterslikefloodscanalsobeaproblemforthem.P74洪水等自然灾害对它们来说也可能是个问题。31.

Airandwaterpollutionmakeitdifficultforanimalstolivehealthylives.P74空气和水污染使得动物难以健康生存。32.

Asaresult,certainwildanimalsmaynothaveaplacetoliveorenoughfoodtoeat.P74因此,某些野生动物可能会没有栖息地,也没有足够的食物。33.

Theybecamefewerandfewerwhenfarmersstartedusingthemtofeedtheiranimals.P76当农民开始用它们喂养家畜后,它们的数量变得越来越少。34.

Pleasehelpus,ortheremaybenoneofusleftinthefuture.P76请帮帮我们,否则未来可能我们就一个也不剩了。二、课堂达标检测检测题1:单项选择1.Thisrestaurant__________servesItalianfood,butitalsohassomeChinesedishes.A.hardlyB.suddenlyC.recentlyD.mainly2.Your__________willpayoffifyoukeeppracticingspeakingEnglisheveryday.A.effortB.hobbyC.dreamD.habit3.Thepopulationofthistownhas__________from50,000to80,000inthepastfiveyears.A.returnedB.reducedC.increasedD.remained4.The__________ofculturalrelicsisanimportantpartofprotectingourhistory.A.introductionB.protectionC.collectionD.direction5.It'snoteasyto__________afamilyoffivewithasmallsalary.A.missB.saveC.startD.manage6.Willyou__________hisexcuseforbeinglatetothemeetingyesterday?A.acceptB.decideC.forgetD.mention7.Theballwill__________intotheriverifyoudon'tholdittightly.A.rushB.flyC.runD.drop8.Therearesome__________answerstothisquestionbutitdependsondifferentsituations.A.wrongB.certainC.rightD.easy9.Whathesaidis__________ajoke,sodon'ttakeitseriously.A.nothingmorethanB.somethinglikeC.anythingbutD.morethan10.Theoldmanis__________inthecareofthenursesinthisnursinghome.A.ingeneralB.inmonC.insafehandsD.inpublic答案:15DACBD610ADBAC解析:考查副词词义辨析。句意为“这家餐厅主要供应意大利菜,但也有一些中国菜”。A选项hardly(几乎不)、B选项suddenly(突然地)、C选项recently(最近)均不符合语境;D选项mainly(主要地)体现出餐厅菜品的主次关系,符合句意。故选D。考查名词词义辨析。句意为“如果你每天坚持练习说英语,你的努力会有回报的”。A选项effort(努力),“effortpaysoff”是固定搭配,意为“努力得到回报”;B选项hobby(爱好)、C选项dream(梦想)、D选项habit(习惯)均无此搭配逻辑。故选A。考查动词词义辨析。句意为“这个小镇的人口在过去五年从5万增加到了8万”。A选项returned(返回)、B选项reduced(减少)、D选项remained(保持)均与“5万到8万”的数量增长不符;C选项increased(增加)符合数量变化描述。故选C。考查名词词义辨析。句意为“文物保护是保护我们历史的重要部分”。A选项introduction(介绍)、C选项collection(收集)、D选项direction(方向)均与“保护历史”的语境不匹配;B选项protection(保护),“theprotectionofculturalrelics”意为“文物保护”,契合句意。故选B。考查动词词义辨析。句意为“用微薄的工资养活一个五口之家不容易”。A选项miss(错过)、B选项save(节省)、C选项start(开始)均不符合“维持家庭生计”的语境;D选项manage(设法维持),“manageafamily”意为“维持家庭生活”,符合句意。故选D。考查动词词义辨析。句意为“你会接受他昨天开会迟到的借口吗?”。A选项accept(接受),“acceptone'sexcuse”意为“接受某人的借口”;B选项decide(决定)、C选项forget(忘记)、D选项mention(提到)均无此搭配。故选A。考查动词词义辨析。句意为“如果你不抓紧球,它会掉进河里的”。A选项rush(冲)、B选项fly(飞)、C选项run(跑)均不符合“不抓紧球”的结果逻辑;D选项drop(掉落),“dropintotheriver”意为“掉进河里”,符合语境。故选D。考查形容词词义辨析。句意为“这个问题有一些确定的答案,但它取决于不同的情况”。A选项wrong(错误的)、C选项right(正确的)、D选项easy(容易的)均与“取决于不同情况”的语境矛盾;B选项certain(确定的),“somecertainanswers”意为“一些确定的答案”,符合句意。故选B。考查短语辨析。句意为“他说的只不过是个玩笑,所以别当真”。A选项nothingmorethan(只不过)强调内容的性质;B选项somethinglike(有点像)、C选项anythingbut(根本不)、D选项morethan(超过)均不符合“别当真”的语境。故选A。考查短语辨析。句意为“这位老人在这家养老院里由护士照顾,很安全”。A选项ingeneral(通常)、B选项inmon(共同的)、D选项inpublic(公开地)均不符合“护士照顾”的安全语境;C选项insafehands(在可靠的人手中;安全)体现出老人被妥善照顾的状态,符合句意。故选C。检测题2:选词填空roundtheclocksatisfyevenifliveonasaresulttakeactionthankstoindangeratriskmeanWinningthepetitionwasa__________momentfortheyoungathlete.Thevolunteersdecided__________tohelpthehomelesspeopleinwinter.Therescueteamworked__________tofindthemissingclimberinthemountain.Withoutproperprotection,thisancientbuildingwillbe__________offallingdown.__________thekindhearteddriver,thelostboygothomesafely.Theoldfarmer__________growingvegetables,sohelearnsnewfarmingskillseveryyear.Hewillfinishhishomework__________ittakeshimthewholenight.Doingsomevoluntaryworkduringholidayscanmakeourtimemore__________.Animalsintheforestare__________becauseoflessandlesslivingspace..Sheforgottosetheralarmclock;__________,shemissedtheearlybus.答案:1.satisfying2.totakeaction3.roundtheclock4.atrisk5.Thanksto6.liveson7.evenif8.meaningful9.indanger10.asaresult解析:satisfying:形容词修饰moment,“赢得比赛对年轻运动员来说是令人满意的时刻”,符合语境。takeaction:情态动词decideto后接动词原形,“takeactiontohelp”表示“采取行动帮助”,契合帮助无家可归者的场景。roundtheclock:副词短语修饰worked,“全天候工作寻找失踪徒步者”,体现救援队的专注。atrisk:固定搭配“beatriskofdoingsth”,“古建筑有倒塌的风险”,符合保护文物的语境。Thanksto:后接名词短语“thekindhearteddriver”,“多亏好心司机,迷路男孩安全回家”,句首首字母大写。liveon:表示“以……为生”,“农民以种蔬菜为生”,主语为复数,用原形。evenif:引导让步状语从句,“即使花整晚也要完成作业”,体现坚持的态度。meaningful:形容词作宾语补足语,“假期做志愿工作让时间更有意义”。indanger:固定搭配“beindanger”,“森林动物因砍伐增加处于危险中”,符合生态保护主题。asaresult:承接“忘设闹钟”与“错过早班车”的因果关系,意为“结果”。专题精讲动词不定式作宾语和宾语补足语一、动词不定式概述动词不定式的基本形式是“to+动词原形”,有时可以省略“to”,称为不带to的不定式。它在句中具有名词、形容词和副词的特征,因此可以担任多种句子成分,本节课我们重点学习其作宾语和宾语补足语的用法。二、动词不定式作宾语1.定义动词不定式作宾语时,通常放在及物动词后面,充当动词动作的对象,表示“做什么”。2.常见接动词不定式作宾语的动词want(想要):IwanttolearnEnglishwell.(我想要学好英语。)hope(希望):ShehopestogotoBeijingnextweek.(她希望下周去北京。)plan(计划):Weplantohaveapicnicthisweekend.(我们计划这周末去野餐。)decide(决定):Hedecidedtobuyanewbike.(他决定买一辆新自行车。)try(努力;尝试):Theytrytofinishtheworkontime.(他们努力按时完成工作。)agree(同意):Myparentsagreedtotakemetothezoo.(我父母同意带我去动物园。)refuse(拒绝):Herefusedtohelpme.(他拒绝帮助我。)wish(希望;愿望):Iwishtomeetmyfavoritestar.(我希望见到我最喜欢的明星。)learn(学习):ShelearnstoplaythepianoeverySunday.(她每周日学习弹钢琴。)forget(忘记去做):Don'tforgettoturnoffthelight.(别忘了关灯。)3.注意有些动词后面既可以接动词不定式作宾语,也可以接动名词作宾语,但含义不同。例如:forgettodosth.:忘记去做某事(事情未做)forgetdoingsth.:忘记做过某事(事情已做)remembertodosth.:记得去做某事(事情未做)rememberdoingsth.:记得做过某事(事情已做)stoptodosth.:停下来去做另一件事stopdoingsth.:停止正在做的事三、动词不定式作宾语补足语1.定义动词不定式作宾语补足语时,用于补充说明宾语的动作或状态,句子结构通常为“主语+谓语动词+宾语+todosth.”。2.常见接动词不定式作宾语补足语的动词ask(要求;让):Theteacheraskedustoanswerthequestion.(老师让我们回答这个问题。)tell(告诉;让):Mymothertoldmetocleanmyroom.(我妈妈让我打扫房间。)want(想要):Iwantyoutohelpmewithmyhomework.(我想要你帮我辅导作业。)teach(教):Heteachesmetoswim.(他教我游泳。)invite(邀请):Theyinvitedmetotheirparty.(他们邀请我去他们的派对。)allow(允许):Thebossallowedhisworkerstohavearest.(老板允许他的员工休息一下。)warn(警告):Shewarnedmenottotouchthedog.(她警告我不要碰那只狗。)encourage(鼓励):Myteacherencouragedmetokeeptrying.(我的老师鼓励我继续努力。)3.省略to的情况在使役动词(make,let,have)和感官动词(see,watch,hear,feel,notice)后面作宾语补足语时,动词不定式通常省略“to”,即“主语+使役/感官动词+宾语+dosth.”。但变为被动语态时,“to”要还原。makesb.dosth.:Thefunnystorymadeuslaugh.(这个有趣的故事让我们笑了。)→Weweremadetolaughbythefunnystory.(被动)letsb.dosth.:Myfatherletmeplayputergamesforanhour.(我爸爸让我玩一小时电脑游戏。)seesb.dosth.:Isawherdanceintheparkyesterday.(昨天我看见她在公园里跳舞。)→Shewasseentodanceintheparkyesterday.(被动)专题过关检测题1:单项选择1.Travellerscan’twait________theirnewtoursintheingholiday.A.tostart B.starting C.started D.start2.Scienceismyfavouritesubject,soIhaveprepared________theSTEAMClub.A.join B.joining C.tojoin D.tojoining3.Thehighschoolinvitedafamousscientist_______atalkonWorldEarthDay.A.giving B.togive C.give D.given4.—MissLi,canyoutellmehowtoimprovemywritingskills?—Certainly.Iadviseyou________adiaryinEnglisheveryday.A.tokeep B.keeping C.kept D.keeps5.AlotofmuseumsinChinaareworth___________.Ifyouhavetime,youcanchoosetogo.A.visited B.visiting C.tovisit D.visit6.Thepolicemantoldthechildren________intheriver.It’stoodangerous!A.tonotswim B.nottoswim C.notswim D.notswimming7.IwouldbeinterestedtoseethepandasintheWolongPandaReserve,becauseitallowspeople________closertothem.A.get B.toget C.getting D.got8.Thedoctorsandnursesmanaged_________thelivesofpatients,thoughtheydidn’thaveenoughmedicine.A.save B.saving C.tosave D.tosaving9.Byreadingthepublicsigns,hehadnodifficultyin_______theshoppingmall.A.find B.found C.tofind D.finding10.—Chinaisgettingbetterandbetteratmakinghightechnologyproducts.—That’sright.Peoplearoundtheworldcanhardlyavoid________theseproductsmadeinChina.A.tobuy B.nottobuy C.buying D.notbuying答案:15ACBAB610BBCDC解析:can’twait后面接动词不定式作宾语,即“can’twaittodosth.”,意为“迫不及待做某事”。句意为“旅行者们迫不及待地想在即将到来的假期开始他们的新旅程。”,故选A。prepare后面接动词不定式作宾语,即“preparetodosth.”,意为“准备做某事”。句意为“科学是我最喜欢的科目,所以我已经准备加入STEAM俱乐部。”,故选C。invite后面接动词不定式作宾语补足语,即“invitesb.todosth.”,意为“邀请某人做某事”。句意为“这所高中邀请了一位著名的科学家在世界地球日做报告。”,故选B。advise后面接动词不定式作宾语补足语,即“advisesb.todosth.”,意为“建议某人做某事”。句意为“—李老师,你能告诉我如何提高我的写作技巧吗?—当然可以。我建议你每天用英语写日记。”,故选A。beworth后面接动名词作宾语,即“beworthdoingsth.”,意为“值得做某事”。句意为“中国有很多博物馆值得参观。如果你有时间,可以选择去看看。”,故选B。tell后面接动词不定式作宾语补足语,否定形式为“tellsb.nottodosth.”,意为“告诉某人不要做某事”。句意为“警察告诉孩子们不要在河里游泳。太危险了!”,故选B。allow后面接动词不定式作宾语补足语,即“allowsb.todosth.”,意为“允许某人做某事”。句意为“我很有兴趣去卧龙熊猫保护区看熊猫,因为那里允许人们更近距离地接触它们。”,故选B。manage后面接动词不定式作宾语,即“managetodosth.”,意为“设法做成某事”。句意为“尽管没有足够的药品,医生和护士们还是设法挽救了病人的生命。”,故选C。havedifficultyin后面接动名词作宾语,即“havedifficultyindoingsth.”,意为“做某事有困难”。句意为“通过阅读公共标识,他毫不费力地找到了购物中心。”,故选D。10.avoid后面接动名词作宾语,即“avoiddoingsth.”,意为“避免做某事”。句意为“—中国在制造高科技产品方面做得越来越好了。—没错。世界各地的人们几乎无法避免购买这些中国制造的产品。”,故选C。一、能力提升检测题1:完形填空Everyyear,ourtownholdsa"GreenWeekend"eventtoteachpeopleaboutprotecting1._________.Thisyear,Ijoineditwithmyfamily.WeweretoldtogotothecityforestparkearlyonSaturdaymorning.Whenwegotthere,many2._________werealreadyworking.Somewerecleaningthepaths,andotherswereplantingyoungtrees.Aguideshowedushowtousethetoolssafely.MydadandI3_________toplantatreetogether.First,wedugadeephole.Thenweputthetreeinitandfilledtheholewithsoil.Iwatereditcarefully,hopingitwouldgrowfast.Mymomjoinedagrouptohelp4._________litter.Shesaid,"Evensmallpiecesofplasticcanhurtanimals."Atnoon,wehadasimplelunchunderabigtree.Theguidetoldusstories5_________hownaturehelpshumans."Treesgiveusoxygenandcooltheair,"hesaid."Wemusttrytoprotectthem."Intheafternoon,wemadesignsthat6.______"ProtectWildlife"andhungthem7_________thetrees.Bytheendoftheday,Ifelttiredbuthappy.Ilearnedhow8_________itistoliveinharmonywithnature.MyfamilyandI9_________toebacknextyear.Wealsodecided10_________morepeopletojoinsuchactivities.Afterall,natureisourbestfriend.Weshoulddo11.__________wecantokeepitsbeauty.Theexperiencemademe12_________thateveryone’seffortcounts.Ihopeourworldwillbee13_________greenerandmorebeautiful.Let’sworktogether14_________abetterhomeforbothhumansandanimals.Remember,lovingnatureisloving15_________.treesB.animalsC.birdsD.natureA.teachersB.volunteersC.studentsD.workersA.acceptedB.managedC.decidedD.avoidedA.putinB.putupC.pickupD.pickoutA.aboutB.withC.forD.toA.toldB.wroteC.readsD.saidA.onB.inC.atD.withA.interestingB.importantC.amazingD.surprisingA.agreedB.avoidedC.allowedD.acceptedA.inviteB.invitingC.toinviteD.invitedA.nothingB.everythingC.somethingD.anythingA.organizeB.reviewC.realizeD.repeatA.muchB.moreC.manyD.mostA.buildB.tobuildC.buildingD.builtA.oursB.usC.ourD.ourselves答案:15DBCCA610DABAC1115BCABD解析:考查名词辨析。结合全文“人与自然”的主题及下文“protectingnature”的呼应,此处指“教人们保护自然”,trees(树)、animals(动物)、birds(鸟)均为自然的一部分,范围过窄,故选D。考查名词辨析。根据上文“joineditwithmyfamily”及“volunteeractivity”的语境,此处指“许多志愿者已经在工作”,teachers(老师)、students(学生)、workers(工人)不符合活动场景,故选B。考查动词辨析。decidetodosth.为固定搭配,意为“决定做某事”,符合“我和爸爸决定一起种树”的语境;accepted(接受)、managed(设法)、avoided(避免)均不符合句意,故选C。考查动词短语辨析。pickuplitter为固定搭配,意为“捡垃圾”;putin(放入)、putup(张贴)、pickout(挑选)均不符合“妈妈加入小组帮忙捡垃圾”的语境,故选C。考查介词辨析。tellstoriesaboutsth.为固定搭配,意为“讲关于某事的故事”,此处指“讲自然如何帮助人类的故事”,with(和)、for(为了)、to(到)均不符合,故选A。考查动词辨析。表示“牌子上写着……”用动词said,told(告诉)、wrote(写,主语为人)、reads(读,主语为物时通常用一般现在时,但此处为过去式语境)均不符合,故选D。考查介词辨析。hangsth.onsth.为固定搭配,意为“把某物挂在某物上”,此处指“把牌子挂在树上”,in(在……里)、at(在……处)、with(和)均不符合,故选A。考查形容词辨析。结合上下文“保护自然”的主题,此处指“我明白了与自然和谐共处多么重要”,interesting(有趣的)、amazing(令人惊讶的)、surprising(令人吃惊的)均不符合语境,故选B。考查动词辨析。agreetodosth.为固定搭配,意为“同意做某事”,符合“我和家人同意明年再来”的语境;avoided(避免)、allowed(允许)、accepted(接受)均不符合句意,故选A。考查动词不定式作宾语。decidetodosth.为固定搭配,意为“决定做某事”,此处指“决定邀请更多人加入这样的活动”,故选C。考查不定代词辨析。everythingwecan表示“我们能做的一切”,符合“我们应该尽一切努力保持自然的美丽”的语境;nothing(没什么)、something(某事)、anything(任何事,多用于否定/疑问句)均不符合,故选B。考查动词辨析。realize意为“意识到”,符合“这次经历让我意识到每个人的努力都很重要”的语境;organize(组织)、review(复习)、repeat(重复)均不符合句意,故选C。考查比较级修饰词。greener是形容词比较级,much可用来修饰比较级,表示“……得多”,此处“muchgreener”意为“绿得多”;more本身是比较级,不能修饰比较级;many修饰可数名词复数;most是最高级,均不符合语法规则,故选A。考查动词不定式作目的状语。worktogethertodosth.表示“一起努力做某事”,此处tobuild表目的,意为“一起为人类和动物建造一个更好的家”,故选B。考查反身代词。lovingourselves表示“爱我们自己”,符合“爱护自然就是爱护我们自己”的语境;ours(我们的,名词性物主代词)、us(我们,宾格)、our(我们的,形容词性物主代词)均不符合,故选D。检测题2:阅读理解AInaforest,therelivedapeacocknamedPercy.Withhisbrightbluefeathersandgoldeneyespots,hewasthemostbeautifulbirdinthewoods.Everyday,Percywouldwalkaroundtheclearing,spreadinghistaillikeacolorfulfan.Helovedhearingotheranimalspraisehislooks."LookatPercy’sfeathers!They’remoreshiningthanjewels!"thesquirrelschattered.Percypreenedhisfeathersproudly.ButwhenhesawablackcrownamedClarahoppingfromtreetotree,hesneered."Whatadullbirdyouare,"Percysaid."Yourfeathersareasblackasnight.Youcan’tevendanceorshowofflikeme."Claradidn’tgetangry."Beautyisn’teverything,Percy,"shesaidcalmly."Imaynotbepretty,butIcanfindfoodeasilyandwarntheforestwhendangeres."Percylaughedloudly."Danger?Theforestissafe.Andfindingfoodissimple—justpickberriesfrombushes."Heturnedawayanddancedinthesunlight,ignoringClara’swords.Afewdayslater,darkcloudsgathered.Astrongstormhittheforest,withheavyrainandstrongwinds.Theanimalsrushedtofindshelter.Percy’slongtailgotstuckinabush,andhecouldn’tfreehimself.Hefeltscaredandhelpless.Justthen,Claraflewover."Needhelp?"sheasked.BeforePercycouldanswer,Clarausedhersharpbeaktocutthebushbranches.Soon,Percywasfree."Thankyou,"Percysaid,hisfaceturningred."Iwaswrongtolaughatyou.Yourskillsaremoreimportantthanmyfeathers."Clarasmiled."Weallhaveourownstrengths.Truevalueisn’tabouthowyoulook,butwhatyoucando."Fromthatdayon,Percystoppedbeingproud.Helearnedtorespecteveryanimalintheforest,nomatterhowtheylooked.WhydidotheranimalspraisePercy?A.BecausehewasverysmartB.BecausehisfeatherswerebeautifulC.BecausehecouldfindfoodeasilyD.BecausehehelpedothersoftenWhatdidPercythinkofClaraatfirst?A.ShewascleverandhelpfulB.ShewasasbeautifulashimC.ShewasdullandnotprettyD.ShewasbraveandstrongWhathappenedduringthestorm?A.Percy’stailgotstuckinabushB.ClaralostherwayintherainC.Thesquirrelscouldn’tfindberriesD.ThewindblewdownallthetreesHowdidClarahelpPercy?A.ShecarriedhimtoasafeplaceB.ShegavehimfoodandwaterC.ShecutthebushbrancheswithherbeakD.ShedancedtomakehimfeelbetterWhatlessondidPercylearn?A.DancingismoreimportantthansingingB.BeautyismorevaluablethanskillsC.StormsaredangerousforbirdsD.EveryanimalhasitsownstrengthsBHaveyouevernoticedthatsunflowersturntheirheadstofacethesunasitmovesacrossthesky?Thisinterestingbehavioriscalledphototropism—theabilityofplantstogrowtowardlight.It’snotjustsunflowers;manymonplants,likebeansproutsandgrass,alsoshowthistrait.Buthowdoplants"sense"lightandchangetheirgrowthdirection?Thesecretliesinahormonecalledauxin.Producedinthetipsofplantstems,auxinhelpscellsgrowlonger.Whenlightshinesononesideofastem,auxinmovesawayfromthelighttothedarkerside.Thismakesthecellsonthedarksidegrowfasterthanthoseonthelightside.Asaresult,thestembendstowardthelightsource.Forexample,ifsunlightesfromtheright,auxinbuildsupontheleftsideofthestem.Theleftcellsgrowlonger,pushingthestemtocurverighttowardthesun.Phototropismiscrucialforplants’survival.Lightisnecessaryforphotosynthesis—theprocesswhereplantsmakefoodusingsunlight,water,andcarbondioxide.Bygrowingtowardlight,plantscangetmoreenergytoproduceleaves,flowers,andfruits.Evenindoorplantsshowthisbehavior.Ifyouplaceapottedplantnearawindow,itsstemswillslowlybendtowardtheglasstogetmoresunlight.Scientistsfirststudiedphototropismover150yearsago.CharlesDarwin,famousforhistheoryofevolution,didsimpleexperimentswithgrassseedlings.Hecoveredthetipsofsomeseedlingsandfoundtheynolongerbenttowardlight.Thisshowedthatthestemtipiswheretheplant"detects"light.Today,weknowmoreaboutthesciencebehindauxinandphototropism,butthisbasicplantbehaviorstillamazesuswithitscleverness.Whatisphototropism?A.Aplant’sabilitytomakefoodB.Aplant’sgrowthtowardlightC.ThemovementofthesunacrosstheskyD.TheproductionofauxininstemsWhereisauxinproducedinaplant?A.IntherootsB.IntheleavesC.InthetipsofstemsD.IntheflowersWhydoplantstemsbendtowardlight?A.AuxinmakesdarksidecellsgrowfasterB.LightkillscellsonthelightsideC.RootspullthestemtowardlightD.LeavesneedmorespacetoopenWhatisthepurposeofphototropismforplants?A.ToprotectthemselvesfromanimalsB.TogetmorelightforphotosynthesisC.TogrowtallerthanotherplantsD.ToabsorbmorewaterfromthesoilWhatdidDarwin’sexperimentshow?A.AuxinismadeofsugarandwaterB.Grassseedlingsdon’tneedsunlightC.AllplantsarephototropicD.Thestemtipdetectslight答案:15BCACD610BCABD解析:1.根据第二段“Withhisbrightbluefeathers...They’remoreshiningthanjewels!”可知,其他动物赞美珀西是因为他的羽毛很漂亮。2.第三段珀西对克拉拉说“Yourfeathersareasblackasnight.Youcan’tevendanceorshowofflikeme”,说明他一开始认为克拉拉dull(乏味)且不漂亮。3.第五段提到“Astrongstormhit...Percy’slongtailgotstuckinabush”,暴风雨中珀西的尾巴被灌木丛缠住了。4.第五段明确“Clarausedhersharpbeaktocutthebushbranches.Soon,Percywasfree”,克拉拉用喙剪断树枝救了珀西。5.最后一段克拉拉说“Weallhaveourownstrengths”,珀西也认识到了这一点,这是他学到的道理。6.根据第一段“thisinterestingbehavioriscalledphototropism—theabilityofplantstogrowtowardlight”可知,向光性是植物向光生长的能力。7.第二段明确提到“Thesecretliesinahormonecalledauxin.Producedinthetipsofplantstems”,即生长素产生于植物茎尖。8.第二段指出“auxinmovesawayfromthelighttothedarkerside.Thismakesthecellsonthedarksidegrowfasterthanthoseonthelightside”,生长素使暗侧细胞生长更快,导致茎向光弯曲。9.第三段提到“Phototropismiscrucialforplants’survival.Lightisnec

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