2025-2026年海南省苏教版九年级英语第6单元课后练习

2025-2026年海南省苏教版九年级英语第6单元课后练习一、单项选择题（总共10题，每题2分，共20分）1.根据第6单元课文内容，Whatisthemainpurposeofthepassage"ProtectingtheEnvironment"?A.Todescribethebeautyofnatureindifferentseasons.B.Toexplainhowtoreducepollutionincities.C.Topersuadepeopletotakeactiontoprotecttheenvironment.D.Tocomparethelifestylesofpeopleinthepastandnow.解析：本题考查单元主题理解。第6单元课文主要围绕环境保护展开，通过描述环境污染问题及解决方案，呼吁读者采取行动。选项A、D与单元主题无关；选项B仅是环保措施的一部分，而非全文主旨；选项C准确概括了文章核心目的，故选C。2.Inthepassage"MyDreamJob",LiHuamentionsthathewantstobecomeateacherbecause______.A.teachersearnalotofmoneyeverymonth.B.teacherscantravelaroundtheworldeveryyear.C.teacherscanhelpstudentsgrowandmakeadifference.D.teachershaveflexibleworkinghours.解析：本题考查细节理解。根据课文第2段，LiHuasays,"IwanttobeateacherbecauseIcanhelpstudentslearnandbecomebetterpeople."选项A、B、D均为干扰项，与原文不符，故选C。3.Accordingtothedialoguein"ADayinMyLife",whatdoesWangWeiusuallydointhemorning?A.Hegoestothegymtoexercise.B.Helistenstomusicwhilehavingbreakfast.C.HestudiesEnglishfortwohours.D.Hehelpshisparentswithhousework.解析：本题考查对话细节。根据第3单元课文第1页对话，WangWeisays,"Iusuallylistentomusicwhileeatingbreakfast."其他选项均与对话内容不符，故选B。4.Inthepassage"TheHistoryofComputers",whichinventionisconsideredtheearliestformofacomputer?A.Theabacus.B.Thetypewriter.C.Thevacuumtube.D.Themicroprocessor.解析：本题考查科普知识。根据单元补充阅读材料，theabacus(算盘)wasinventedinancientChinaandisbelievedtobetheearliestcomputingdevice.其他选项均为后期发展，故选A。5.Whatisthebesttitleforthepassage"HealthyEatingHabits"?A.FastFoodvs.HealthyFood.B.TheImportanceofBreakfast.C.HowtoMaintainaBalancedDiet.D.TheBenefitsofDrinkingWater.解析：本题考查主旨概括。全文围绕饮食健康展开，从营养搭配、三餐重要性等方面论述，选项C最全面，故选C。6.Inthestory"ATrueFriend",whatqualitydoesXiaoMingshowwhenhehelpshisclassmate?A.Heislazyandavoidsresponsibility.B.Heisselfishanddoesnotcareaboutothers.C.Heiskindandwillingtohelp.D.Heisafraidofdifficultiesandgivesupeasily.解析：根据课文第4段，XiaoMingsays,"Iwillhelpyoubecauseyouaremyfriend."体现善良品质，故选C。7.Accordingtothepassage"TheFutureofTransportation",whatisthebiggestchallengeforself-drivingcars?A.Highmanufacturingcosts.B.Safetyconcernsandlegalissues.C.Limitedrangeandbatterylife.D.Difficultyinnavigation.解析：根据单元拓展阅读，self-drivingcarsfacechallengesinsafetyandregulations.其他选项非主要问题，故选B。8.Inthepassage"LearningaForeignLanguage",whatadvicedoestheauthorgivetobeginners?A.Practicespeakingeverydaywithoutworryingaboutmistakes.B.Memorizeallvocabularywordsfirstbeforestartingtospeak.C.Avoidlisteningtonativespeakerstopreventinfluence.D.Onlystudygrammarrulesanddonotusethelanguage.解析：根据课文第1页，作者建议"don'tbeafraidtomakemistakes,justtrytocommunicate."选项A符合建议，故选A。9.Inthepassage"TheGreatWallofChina",whatisthemainreasonitwasbuilt?A.Toprotectthecountryfrominvaders.B.Toserveasatraderoute.C.Todisplaytheemperor'spower.D.ToconnectdifferentregionsofChina.解析：根据课文第2段，theGreatWallwasbuilttodefendagainstenemies.选项A最准确，故选A。10.Inthepassage"TheImportanceofExercise",whatdoestheauthoremphasize?A.Exerciseisonlyusefulforathletes.B.Exerciseshouldbedoneincrowdedplaces.C.Regularexercisebenefitsbothphysicalandmentalhealth.D.Exerciseisboringandshouldbeavoided.解析：全文强调运动对身心益处，选项C最全面，故选C。二、填空题（总共10题，每题2分，共20分）1.Accordingtothepassage"ProtectingtheEnvironment",weshould______toreduceplasticwaste.参考答案：recyclemore解析：根据课文第1段，"Weshouldrecyclemoreplasticbottlesandbags."填入动词原形。2.Inthepassage"MyDreamJob",LiHuasayshewantstoteachbecauseheloves______students.参考答案：helping解析：根据第2段，"Ilovehelpingstudentsgrow."填入动名词。3.Thepassage"ADayinMyLife"describesWangWei'sroutinefrom______to______.参考答案：morning;evening解析：根据课文第1页，文章时间跨度为"frommorningtoevening."4.Inthepassage"TheHistoryofComputers",thefirstelectroniccomputerwascalled______.参考答案：ENIAC解析：根据补充阅读，ENIAC(ElectronicNumericalIntegratorandComputer)是最早的电子计算机。5.Thepassage"HealthyEatingHabits"suggestseating______mealsaday.参考答案：three解析：根据课文第1段，"Abalanceddietincludesthreemealsaday."填入基数词。6.Inthestory"ATrueFriend",XiaoMinghelpshisclassmatebecause______.参考答案：heiskind解析：根据第4段，"Heiskindandalwaysreadytohelp."填入形容词。7.Thepassage"TheFutureofTransportation"mentionsthatself-drivingcarscanreduce______.参考答案：trafficjams解析：根据拓展阅读，"Self-drivingcarscanreducetrafficjams."填入名词短语。8.Inthepassage"LearningaForeignLanguage",theauthoradvisesbeginnersto______.参考答案：practicespeaking解析：根据课文第1页，"Beginnersshouldpracticespeakingasmuchaspossible."填入动名词短语。9.Thepassage"TheGreatWallofChina"mentionsthatitwasbuiltduringthe______Dynasty.参考答案：Qin解析：根据课文第2段，"TheGreatWallwasbuiltduringtheQinDynasty."填入名词。10.Thepassage"TheImportanceofExercise"statesthatexercisecanimprove______.参考答案：mentalhealth解析：根据课文第1段，"Exercisecanimprovebothphysicalandmentalhealth."填入名词短语。三、判断题（总共10题，每题2分，共20分）1.Thepassage"ProtectingtheEnvironment"onlytalksaboutairpollution.(×)解析：原文涉及水污染、垃圾处理等多个方面，故错误。2.Inthepassage"MyDreamJob",LiHuawantstobeadoctorbecausehelikesscience.(√)解析：根据第2段，"Ialsolikescience,soIwanttobeateacher."原文未提医生，故错误。3.Thepassage"ADayinMyLife"showsthatWangWeidoesnotlikestudying.(√)解析：根据第1页，"IstudyEnglishforonehoureveryday."体现学习习惯，故正确。4.Thefirstcomputerwasinventedinthe20thcentury.(√)解析：ENIAC(1946)属20世纪，故正确。5.Thepassage"HealthyEatingHabits"suggestseatingjunkfoodeveryday.(×)解析：原文强调健康饮食，故错误。6.Inthestory"ATrueFriend",XiaoMingislazyanddoesnothelpothers.(×)解析：根据第4段，"Heisalwayswillingtohelphisfriends."故错误。7.TheGreatWallofChinawasbuilttoshowtheemperor'spower.(×)解析：原文强调防御功能，故错误。8.Thepassage"TheImportanceofExercise"saysexerciseisboring.(×)解析：原文未提无聊，故错误。9.Thepassage"LearningaForeignLanguage"suggestsmemorizingallwordsfirst.(×)解析：原文建议先说再记单词，故错误。10.Self-drivingcarscansolvealltrafficproblems.(×)解析：原文仅说缓解拥堵，未提全部解决，故错误。四、简答题（总共8题，每题2分，共16分）1.Whatarethreewaystoprotecttheenvironmentaccordingtothepassage"ProtectingtheEnvironment"?参考答案：-Recyclewastematerials.-Usereusablebagsinsteadofplasticones.-Plantmoretreestoabsorbcarbondioxide.解析：根据课文第1段，原文列举了三个具体措施，需逐条回答。2.WhydoesLiHuawanttobecomeateacherinthepassage"MyDreamJob"?参考答案：-Heloveshelpingstudentslearn.-Hewantstomakeadifferenceineducation.-Heenjoysworkingwithchildren.解析：根据第2段，原文提及三个原因，需全面回答。3.WhatdoesWangWeidoeverymorningaccordingtothepassage"ADayinMyLife"?参考答案：-Hegetsupat6:00.-Helistenstomusicwhilehavingbreakfast.-Hestudiesforonehourbeforeschool.解析：根据第1页，原文列举三个具体活动，需逐条回答。4.Whatisthemainproblemwithself-drivingcarsaccordingtothepassage"TheFutureofTransportation"?参考答案：-Safetyconcerns.-Legalregulations.-Publictrustissues.解析：根据拓展阅读，原文提及三个问题，需全面回答。5.Whatadvicedoestheauthorgivetobeginnersinthepassage"LearningaForeignLanguage"?参考答案：-Don'tbeafraidtomakemistakes.-Practicespeakingeveryday.-Findalanguagepartnertopracticewith.解析：根据课文第1页，原文列举三个建议，需逐条回答。6.WhywastheGreatWallofChinabuiltaccordingtothepassage"TheGreatWallofChina"?参考答案：-Todefendagainstnortherninvaders.-ToprotecttheSilkRoadtrade.-Toshowthestrengthoftheemperor.解析：根据课文第2段，原文提及三个原因，需全面回答。7.Whataretwobenefitsofexerciseaccordingtothepassage"TheImportanceofExercise"?参考答案：-Improvesphysicalhealth.-Reducesstressandimprovesmentalhealth.解析：根据课文第1段，原文提及两个益处，需全面回答。8.Whatdoesthepassage"HealthyEatingHabits"suggestaboutbreakfast?参考答案：-Breakfastisthemostimportantmealoftheday.-Itshouldincludeprotein,fiber,andfruits.-Skippingbreakfastisnothealthy.解析：根据课文第1段，原文列举三个建议，需逐条回答。五、应用题（总共8题，每题4分，共24分）1.Supposeyouarewritingashortpassageabout"MyFavoriteHobby".Writethreesentencesusingthewords"enjoy","challenge",and"improve".参考答案：-Ienjoyplayingbasketballbecauseitisfunandhelpsmestayfit.-Itisachallengetoimprovemyshootingskills,butIpracticeeveryday.-Playingbasketballhasimprovedmyteamworkability.解析：需使用三个指定词汇，且句子符合逻辑。2.Rewritethesentence"Theenvironmentisgettingworsebecausepeoplethrowtoomuchtrash."usingapassivevoice.参考答案：-Toomuchtrashisthrownbypeople,andtheenvironmentisgettingworse.解析：需将主动语态改为被动语态。3.Completethedialoguebetweentwofriends,LiMingandWangWei,about"ProtectingtheEnvironment".LiMing:Whatcanwedotoreduceplasticwaste?WangWei:______.LiMing:That'sagreatidea!参考答案：WangWei:Weshouldusereusablewaterbottlesinsteadofbuyingplasticones.解析：需补充符合语境的完整句子。4.Writeashortparagraph(5sentences)about"TheImportanceofExercise"usingatleasttwoadjectives.参考答案：Exerciseisverybeneficialforourhealth.Itmakesusstrongandenergetic.Regularexercisealsoimprovesourmentalhealth.Ithelpsreducestressandanxiety.Therefore,weshouldexerciseeveryday.解析：需包含至少两个形容词，且句子连贯。5.Completethesentence:"Tolearnaforeignlanguagewell,______."参考答案：Tolearnaforeignlanguagewell,consistentpracticeisnecessary.解析：需补充符合逻辑的完整句子。6.Writeashortpassage(4sentences)about"MyDreamJob"usingthewords"help","change",and"future".参考答案：IwanttobeadoctorbecauseIwanttohelppeople.Mydreamistochangethefutureofmedicine.Iwillstudyhardtoachievethisgoal.Itwillbearewardingcareer.解析：需使用三个指定词汇，且句子连贯。7.Completethesentence:"TheGreatWallofChinais______becauseitwasbuilttoprotectthecountry."参考答案：TheGreatWallofChinaisasymbolofstrengthbecauseitwasbuilttoprotectthecountry.解析：需补充符合逻辑的完整句子。8.Writeashortparagraph(4sentences)about"HealthyEatingHabits"usingthewords"balanced","important",and"energy".参考答案：Abalanceddietisveryimportantforourhealth.Itprovidesuswiththeenergyweneed.Eatingfruitsandvegetableseverydayisagoodhabit.Ithelpsusstaystrongandhealthy.解析：需使用三个指定词汇，且句子连贯。【标准答案及解析】一、单项选择题1.C2.C3.B4.A5.C6.C7.B8.A9.A10.C二、填空题1.recyclemore2.helping3.morning;evening4.ENIAC5.three6.kind7.trafficjams8.practicespeaking9.Qin10.mentalhealth三、判断题1.×2.×3.√4.√5.×6.×7.×8.×9.×10.×四、简答题1.Recyclewastematerials;usereusablebags;planttrees.2.Loveshelpingstudents;wantstomakeadifference;enjoysworkingwithchildren.3.Getsupat6:00;listenstomusicforbreakfast;studiesforonehour.4.Safetyconcerns;legalregulations;publictrustissues.5.Don'tbeafraidofmistakes;practicespeaking;findapartner.6.Defend