2026年重庆市北师大版高一英语第7单元同步练习题

2026年重庆市北师大版高一英语第7单元同步练习题1.Accordingtothetextbook,whatisthemainpurposeofthepassageinUnit7?Thepassagemainlydiscussestheimportanceofprotectingendangeredanimals.Thepassagemainlydescribesthedailylifeofteenagersinthe21stcentury.Thepassagemainlyintroducesthedevelopmentoftechnologyinrecentyears.Thepassagemainlyexplainshowtoimproveenvironmentalprotection.2.Inthereadingmaterial,anewword"biodiversity"isintroduced.Whatdoesitmeanaccordingtothecontext?Itreferstothevarietyofplantsandanimalsinaparticulararea.Itmeansthenumberofpeoplewhovisitaplaceeveryyear.Itreferstothedifferenttypesoftechnologyusedinschools.Itmeanstheamountofmoneyspentonenvironmentalprojects.3.AccordingtothegrammarsectioninUnit7,whichsentencecorrectlyusesthepresentperfecttense?IhavevisitedtheGreatWallthreetimes.ShehasgonetoLondontwice.Theyhavebeentothemuseumyesterday.Wehavelivedhereforfiveyears.4.InthespeakingpracticeofUnit7,studentsareaskedtodescribetheirfavoriteanimal.Whichsentenceisthebestexampleofusingthepastsimpletense?Mydogchasedtheballyesterday.Mycatsleptonthesofalastweek.Mybirdsflewoutsidethewindowlastnight.Myfishswaminthetanklastmonth.5.AccordingtothewritingtaskinUnit7,whatshouldstudentsincludeintheircompositionaboutenvironmentalprotection?Onlypersonalopinionsaboutpollution.Onlyfactsaboutclimatechange.Bothpersonalopinionsandfactsaboutenvironmentalproblems.Onlysolutionstoenvironmentalissueswithoutanypersonalthoughts.6.Inthevocabularysection,theword"conservation"isdefinedastheprotectionofnaturalresources.Whichsentencecorrectlyusesthisword?Thegovernmenthasdecidedtoconservemoremoneyfornextyear.Thelocalcommunityisconservingtheoldbuildingstopreservetheirhistory.Thecompanyisconservingenergybyusingsolarpanels.Thestudentsareconservingtimebystudyingtogether.7.AccordingtothelisteningpassageinUnit7,whatdoesthespeakersuggesttoprotecttheenvironment?Usemoreplasticbagsinsteadofpaperbags.Recyclewastetoreducepollution.Plantmoretreestoimproveairquality.Drivemorecarstoreducetrafficjams.8.Intheunittest,aquestionasksstudentstofillintheblankwith"too"or"either."Whichsentenceiscorrect?Ilikecoffee,andmybrotherlikesteatoo.Idon'tlikepizza,andmysisterdoesn'tlikeiteither.Iamtired,andmyfriendistiredtoo.Iamhappy,andmyparentsarehappyeither.9.Accordingtothereadingpassage,whatisthebiggestthreattobiodiversity?Deforestationandpollution.Overpopulationandwars.Globalwarminganddrought.Industrialdevelopmentandagriculture.10.Inthespeakingactivity,studentsareaskedtodescribetheirhometown.Whichsentencecorrectlyusesthepresentperfectcontinuoustense?Ihavebeenlivinginthiscityfortenyears.ShehasbeenstudyingEnglishsinceshewasachild.Theyhavebeenplayingbasketballallafternoon.Wehavebeenwalkingtoschooleveryday.1.ThepassageinUnit7talksabouttheimportanceof_______endangeredanimalstomaintainbiodiversity.2.Accordingtothegrammarsection,thesentence"Shehaslivedhereforfiveyears"usesthe_______tense.3.ThevocabularylistinUnit7includestheword"sustainable,"whichmeans_______forfuturegenerations.4.Inthelisteningactivity,thespeakersuggeststhatpeopleshould_______morerecyclingbinsinpublicplaces.5.Thewritingtaskasksstudentstowriteacompositionabout"HowtoProtecttheEnvironment,"andtheyshouldincludeboth_______andsolutions.6.Theunittestincludesaquestionaboutthedifferencebetween"too"and"either,"where"too"isusedtoadd_______toastatement.7.Thereadingpassagementionsthatdeforestationisamajorthreattobiodiversitybecauseit_______manyanimalhabitats.8.Inthespeakingactivity,studentsareaskedtodescribetheirfavoriteanimal,andtheyshouldusethe_______tensetotalkabouttheirexperiences.9.ThegrammarsectioninUnit7explainshowtousethepresentperfectcontinuoustensetotalkaboutactionsthatstartedinthepastand_______.10.Theunittestincludesaquestionabouttheword"conservation,"whichmeanstheprotectionof_______resources.1.ThepassageinUnit7mainlydiscussestheimportanceofprotectingendangeredanimals.(True/False)2.Theword"biodiversity"meansthevarietyofplantsandanimalsinaparticulararea.(True/False)3.Thesentence"IhavevisitedtheGreatWallthreetimes"usesthepresentperfecttense.(True/False)4.ThespeakingpracticeinUnit7asksstudentstodescribetheirfavoriteanimalusingthepastsimpletense.(True/False)5.ThewritingtaskinUnit7asksstudentstowriteacompositionaboutenvironmentalprotection,includingonlypersonalopinions.(True/False)6.Theword"conservation"meanstheprotectionofnaturalresources.(True/False)7.ThelisteningpassageinUnit7suggeststhatpeopleshouldusemoreplasticbagsinsteadofpaperbagstoprotecttheenvironment.(True/False)8.Thesentence"Idon'tlikepizza,andmysisterdoesn'tlikeiteither"correctlyuses"either."(True/False)9.ThereadingpassageinUnit7mentionsthatdeforestationisamajorthreattobiodiversitybecauseitdestroysmanyanimalhabitats.(True/False)10.ThespeakingactivityinUnit7asksstudentstodescribetheirhometownusingthepresentperfectcontinuoustense.(True/False)1.WhatisthemainpurposeofthepassageinUnit7?2.Whatdoestheword"biodiversity"meanaccordingtothecontext?3.Howcanstudentsusethepresentperfecttensecorrectlyintheirwriting?4.WhyisthepastsimpletenseusedinthespeakingpracticeofUnit7?5.Whatshouldstudentsincludeintheircompositionaboutenvironmentalprotection?6.Howcantheword"conservation"beusedinasentence?7.WhatdoesthelisteningpassageinUnit7suggesttoprotecttheenvironment?8.Howcanstudentsuse"too"and"either"correctlyintheirspeakingandwriting?1.Writeashortparagraph(about50words)abouthowtoprotecttheenvironmentusingatleastthreevocabularywordsfromUnit7.2.Completethefollowingsentenceusingthecorrectformofthepresentperfecttense:"I_______Englishforfiveyears."3.Fillintheblankswith"too"or"either":"Ilikechocolate,andmysister_______.""Idon'tlikeicecream,andmybrother_______."4.Describeyourfavoriteanimalusingthepastsimpletense.(about50words)5.Writeashortcomposition(about100words)about"HowtoProtecttheEnvironment."Includebothpersonalopinionsandfacts.6.Usethepresentperfectcontinuoustensetodescribeanactionthatstartedinthepastandisstillhappening.(about50words)7.Explainthedifferencebetween"too"and"either"inasentence.8.Writeashortparagraph(about50words)abouttheimportanceofbiodiversityusingatleasttwovocabularywordsfromUnit7.【标准答案及解析】一、单项选择题1.A解析：根据教材，第7单元的阅读材料主要讨论了保护濒危动物的重要性。其他选项与单元主题不符。2.A解析：根据上下文，"biodiversity"指的是特定区域内动植物的种类多样性。其他选项与该词的定义不符。3.D解析：句子"Ihavelivedhereforfiveyears"正确使用了现在完成时态，表示从过去开始并持续到现在的动作。4.A解析：句子"Mydogchasedtheballyesterday"正确使用了过去时态，描述了过去发生的动作。5.C解析：写作任务要求学生写一篇关于环境保护的文章，应包括个人观点和事实。6.B解析：句子"Thelocalcommunityisconservingtheoldbuildingstopreservetheirhistory"正确使用了"conservation"一词。7.B解析：听力材料建议人们回收垃圾以减少污染。其他选项与建议不符。8.B解析：句子"Idon'tlikepizza,andmysisterdoesn'tlikeiteither"正确使用了"either"表示两者都不喜欢。9.A解析：阅读材料提到森林砍伐和污染是生物多样性面临的最大威胁。10.A解析：句子"Ihavebeenlivinginthiscityfortenyears"正确使用了现在完成进行时态，表示从过去开始并持续到现在的动作。二、填空题1.protecting解析：第7单元的阅读材料主要讨论了保护濒危动物以维持生物多样性。2.presentperfect解析：句子"Ihavelivedhereforfiveyears"使用了现在完成时态。3.sustainable解析：词汇表中"可持续"的意思是为子孙后代保持可持续性。4.putup解析：听力材料建议在公共场所放置更多的回收箱。5.personalopinionsandsolutions解析：写作任务要求学生写一篇关于环境保护的文章，应包括个人观点和解决方案。6.addition解析："too"用于在陈述句中添加相同的情况。7.destroys解析：阅读材料提到森林砍伐是生物多样性面临的主要威胁，因为它破坏了许多动物栖息地。8.pastsimple解析：口语练习要求学生用过去时态描述他们最喜欢的动物。9.stillhappening解析：语法部分解释了如何使用现在完成进行时态来谈论过去开始并仍在进行的动作。10.natural解析："conservation"的意思是保护自然资源。三、判断题1.True解析：第7单元的阅读材料主要讨论了保护濒危动物的重要性。2.True解析：根据上下文，"biodiversity"指的是特定区域内动植物的种类多样性。3.True解析：句子"IhavevisitedtheGreatWallthreetimes"使用了现在完成时态。4.False解析：口语练习要求学生用过去时态描述他们最喜欢的动物。5.False解析：写作任务要求学生写一篇关于环境保护的文章，应包括个人观点和事实。6.True解析："conservation"的意思是保护自然资源。7.False解析：听力材料建议人们回收垃圾以减少污染。8.False解析：句子"Idon'tlikepizza,andmysisterdoesn'tlikeiteither"正确使用了"either"表示两者都不喜欢。9.True解析：阅读材料提到森林砍伐是生物多样性面临的主要威胁，因为它破坏了许多动物栖息地。10.False解析：口语活动要求学生用过去时态描述他们最喜欢的动物。四、简答题1.ThemainpurposeofthepassageinUnit7istodiscusstheimportanceofprotectingendangeredanimalstomaintainbiodiversity.2.Accordingtothecontext,"biodiversity"meansthevarietyofplantsandanimalsinaparticulararea.3.Studentscanusethepresentperfecttensecorrectlybyfocusingonactionsthatstartedinthepastandarestillrelevanttothepresent.4.ThepastsimpletenseisusedinthespeakingpracticeofUnit7todescribespecificactionsthathappenedinthepast.5.Studentsshouldincludebothpersonalopinionsandfactsaboutenvironmentalprotectionintheircomposition.6.Theword"conservation"canbeusedinasentencelike"Thegovernmentisworkingtoconservenaturalresources."7.ThelisteningpassageinUnit7suggeststhatpeopleshouldrecyclemoretoprotecttheenvironment.8.Studentscanuse"too"toaddthesameideatoastatementand"either"toshowthatsomethingisalsotrueforsomeoneelse.五、应用题