2025-2026年天津市北师大版初中英语九年级下册第4单元同步练习题

2025-2026年天津市北师大版初中英语九年级下册第4单元同步练习题一、单选题（总共10题，每题2分，共20分）1.根据第4单元课文内容，Whatisthemainpurposeofthepassage"ProtectingtheEnvironment"?A.Toadvertisenewenvironmentalproducts.B.Toexplainhowtoreducepollution.C.Todescribethebeautyofnature.D.Totellastoryaboutapollutedcity.（解析：本题考查单元主题“环境保护”的核心内容。课文明确围绕“如何减少污染”展开，列举了具体措施如垃圾分类、节约用水等。选项A与课文无关；选项C是部分内容但非主旨；选项D是虚构干扰项。正确答案为B，解析需详细说明课文结构及论点。）2.Inthepassage"ProtectingtheEnvironment",theword"pollution"mostprobablymeans______.A.akindofplantB.harmfulsubstancesintheairC.abeautifulparkD.anoisystreet（解析：本题考查词汇理解。根据上下文，pollution与“harmful”搭配，且课文提到雾霾、垃圾等环境问题，排除A、C、D。正确答案为B，需结合课文例句“Airpollutionmakespeoplecough.”进行解释。）3.Accordingtothedialoguein"SaveWater,SavetheWorld",whatshouldpeopledowhentheyfinishusingwater?A.Letthetaprunlongertocleanthehands.B.Turnoffthetapimmediately.C.Usethewatertowashthefloor.D.Collectthewaterinabottle.（解析：本题考查单元技能点“对话理解”。对话中明确提到“Don’twastewater,turnoffthetap.”，排除A、C、D。正确答案为B，需引用原文并说明节约用水的原则。）4.Thesentence"Weshouldtakeactiontoprotectourenvironment"impliesthat______.A.everyoneistoobusytocareabouttheenvironment.B.protectingtheenvironmentisunnecessary.C.peopleneedtodosomethingtohelpnature.D.theenvironmentwillbesavedautomatically.（解析：本题考查句意理解。句子中的“takeaction”意为“采取行动”，暗示人类需主动参与环保。选项A、B、D与句意矛盾。正确答案为C，需分析动词“takeaction”的语义。）5.Inthepassage"ADayintheLifeofaTree",whichsentenceshowsthetree'sfeelings?A.Thesunshinesonmyleaves.B.Birdsbuildnestsinmybranches.C.Ifeelsadwhenpeoplecutmedown.D.Thesoilgivesmenutrients.（解析：本题考查情感态度理解。选项A、B、D描述客观事实，选项C表达“sad”的情感，符合课文“树被砍伐时的悲伤”主题。正确答案为C，需结合课文描写分析。）6.Thepassage"ProtectingtheEnvironment"usestheexampleofapollutedriverto______.A.showtheimportanceofrivers.B.explainhowtocleanrivers.C.warnpeopleaboutpollution.D.describeabeautifulscene.（解析：本题考查文本功能。课文通过污染河流的例子警示读者，排除A、B、D。正确答案为C，需分析例子的修辞作用。）7.Inthedialogue"SaveWater,SavetheWorld",thephrase"everydropofwater"means______.A.allthewaterintheworldB.waterinaglassC.waterinariverD.waterinabottle（解析：本题考查习语理解。课文强调水资源宝贵，用“everydrop”泛指所有水。选项B、C、D范围过小。正确答案为A，需结合单元主题“节约用水”解释。）8.Thepassage"ADayintheLifeofaTree"mentions"seasonschange"to______.A.describetheweather.B.explainthetree'slifecycle.C.showthetree'smovement.D.comparetreeswithanimals.（解析：本题考查文本细节。课文通过季节变化说明树木生长周期，排除A、C、D。正确答案为B，需结合课文关于树木四季变化的描述分析。）9.Accordingtothepassage"ProtectingtheEnvironment",whichofthefollowingisNOTagoodwaytoreducepollution?A.Plantingmoretrees.B.Usingreusablebags.C.Burningwastetosavemoney.D.Recyclingpaper.（解析：本题考查是非判断。课文提倡环保措施，排除A、B、D。正确答案为C，需结合课文关于“减少污染”的论述解释。）10.Thepassage"ADayintheLifeofaTree"usesthesentence"Iwatchthecloudsfloatby"to______.A.describethetree'sheight.B.showthetree'scuriosity.C.explainthetree'slocation.D.comparethetreewithhumans.（解析：本题考查修辞分析。句子体现树木观察世界的视角，排除A、C、D。正确答案为B，需结合课文“树的主观感受”主题解释。）二、填空题（总共10题，每题2分，共20分）1.Thepassage"ProtectingtheEnvironment"suggeststhatweshould______toreduceplasticwaste.（参考答案：usefewerplasticbags；解析：课文明确提到“Usereusablebagsinsteadofplasticbags.”，需填入具体环保行为。）2.Inthedialogue"SaveWater,SavetheWorld",thespeakerasks,"______?"toremindpeopletosavewater.（参考答案：Doyouknowhowmuchwaterwewasteeveryday?；解析：对话中包含该问句，需填入完整句式。）3.Thepassage"ADayintheLifeofaTree"describeshowthetree______inspring.（参考答案：growsnewleaves；解析：课文提到“Springcomes,andIgrownewleaves.”，需填入树木的春季活动。）4.Toprotecttheenvironment,weshould______thewastepaper.（参考答案：recycle；解析：课文提倡“Recyclepapertosavetrees.”，需填入环保动词。）5.Thepassage"ProtectingtheEnvironment"mentionsthat______canmaketheairdirty.（参考答案：factories；解析：课文提到“Factoriesreleasesmokeintotheair.”，需填入污染源。）6.Inthedialogue"SaveWater,SavetheWorld",thespeakersuggests______tosavewater.（参考答案：turnoffthetapwhennotusingit；解析：对话中提到“Turnoffthetapwhenyoufinishwashingyourhands.”，需填入具体节水方法。）7.Thepassage"ADayintheLifeofaTree"saysthatthetreefeels______whenautumncomes.（参考答案：happy；解析：课文提到“Autumnismyfavoriteseason,Ifeelhappy.”，需填入树木的情绪。）8.Toreducepollution,weshould______insteadofthrowingawayoldclothes.（参考答案：donatethemtocharity；解析：课文提倡“Donateoldclothestocharity.”，需填入环保行为。）9.Thepassage"ProtectingtheEnvironment"mentionsthat______canhelpplantsgrow.（参考答案：sunlight；解析：课文提到“Sunlighthelpsmephotosynthesize.”，需填入植物生长要素。）10.Inthedialogue"SaveWater,SavetheWorld",thespeakersays,"______isveryimportantforlife."（参考答案：Water；解析：对话中明确提到“Waterisessentialforalllivingthings.”，需填入核心资源。）三、判断题（总共10题，每题2分，共20分）1.Thepassage"ProtectingtheEnvironment"onlytalksaboutairpollution.(×)（解析：课文涉及水污染、垃圾污染等多个方面，判断错误。）2.Inthedialogue"SaveWater,SavetheWorld",thespeakerisateacher.(×)（解析：课文未提及说话者身份，判断无法确定。）3.Thepassage"ADayintheLifeofaTree"showsthattreeshavefeelingslikehumans.(√)（解析：课文用拟人手法描写树木感受，判断正确。）4.Toprotecttheenvironment,weshouldusemoreplasticproducts.(×)（解析：课文提倡减少塑料使用，判断错误。）5.Thepassage"ProtectingtheEnvironment"suggeststhatburningwasteisagoodidea.(×)（解析：课文反对焚烧垃圾，判断错误。）6.Inthedialogue"SaveWater,SavetheWorld",thespeakerisfromasmallvillage.(×)（解析：课文未提及说话者背景，判断无法确定。）7.Thepassage"ADayintheLifeofaTree"describesthetree'slifefrombirthtodeath.(√)（解析：课文涉及树木四季变化，体现生命周期，判断正确。）8.Toreducepollution,weshouldthrowawayoldbooksinsteadofrecyclingthem.(×)（解析：课文提倡回收旧书，判断错误。）9.Thepassage"ProtectingtheEnvironment"mentionsthatanimalsarenotaffectedbypollution.(×)（解析：课文提到污染影响动物，判断错误。）10.Inthedialogue"SaveWater,SavetheWorld",thespeakersuggestsusingalotofwaterforwashingcars.(×)（解析：课文提倡节约用水，判断错误。）四、简答题（总共4题，每题4分，共16分）1.Accordingtothepassage"ProtectingtheEnvironment",listthreewaystoreducepollution.（参考答案：①Reduceplasticuse;②Recyclewaste;③Plantmoretrees.解析：需列举课文明确提到的环保措施，每点1分。）2.Inthedialogue"SaveWater,SavetheWorld",whatdoesthespeakerthinkisthebiggestproblemwithwateruse?（参考答案：Peoplewastetoomuchwater.解析：需结合对话中“Manypeopleleavethetaprunning”等描述，答对得3分，完整句式得4分。）3.Thepassage"ADayintheLifeofaTree"mentionsfourseasons.Whatdoesthetreedodifferentlyinsummer?（参考答案：Thetreegrowsfasterandproducesmoreleaves.解析：需结合课文夏季描写，答对得3分，完整句式得4分。）4.Whydoesthepassage"ProtectingtheEnvironment"useexamplesofpollutedrivers?（参考答案：Toshowtheseriousconsequencesofpollutionandwarnpeopletotakeaction.解析：需分析例子的警示作用，答对得3分，完整逻辑得4分。）五、应用题（总共4题，每题6分，共24分）1.Supposeyouareastudent.Writeashortparagraph(50words)abouthowyoucanprotecttheenvironmentatschool.（参考答案：Atschool,Icansavepaperbyusingbothsides.Iwillturnofflightswhenleavingtheclassroom.Iwillalsoplanttreesinthegarden.Thesesmallactionscanhelpprotecttheenvironment.解析：需包含具体环保行为，语言流畅得4分，内容相关得2分。）2.Imagineyouareinterviewingsomeoneaboutwatersaving.Askthreequestions(3sentences)tolearnabouttheirhabits.（参考答案：1.Doyouturnoffthetapwhennotusingit?2.Howmuchwaterdoyouuseforwashingdishes?3.Doyouknowhowtoreusewater?解析：每问1分，共3分，需围绕“节约用水”提问。）3.Thepassage"ADayintheLifeofaTree"saystreesfeelemotions.Writeashortstory(60words)aboutatree'sfeelingsonawindyday.（参考答案：Lastnight,astrongwindshookme.Myleavesfleweverywhere.Ifeltsadbutalsobrave.IknewIwouldgrownewleavesnextspring.Windydaysremindmeoflife'schallenges.解析：情感描写得3分，语言连贯得3分。）4.Createaposter(30words)toremindpeopletosavewater.Includeasloganandtwoactions.（参考答案：Slogan:"Savewater,savetheworld!"Actions:Turnoffthetapwhenbrushingteeth.Useabuckettowashclothes.解析：标语得2分，行为得4分。）【标准答案及解析】一、单选题1.B2.B3.B4.C5.C6.C7.A8.B9.C10.B（解析示例：第1题，课文主旨通过“reducepollution”等关键词明确指向环保措施，选项B最符合论点。）二、填空题1.usefe