2026年人教版高中一年级英语上册第7单元课后练习题及答案

2026年人教版高中一年级英语上册第7单元课后练习题及答案第1页共1页2026年人教版高中一年级英语上册第7单元课后练习题及答案一、单项选择题（共10小题，每题2分）（每小题只有一个选项符合题意，请把正确选项的字母填在题后括号内）1.Whichofthefollowingsentencesisusedtodescribeaprocessorprocedure?A.Theexperimentwasconductedlastweek.B.Itisimportanttofollowtheinstructionscarefully.C.First,mixthepowderwithwater,thenheatitgently.D.Manypeopleparticipatedinthestudy.参考答案：C2.WhatisthecorrectwaytoexpressthefutureplaninEnglish?A.Iwillgototheconcertyesterday.B.Sheisbuyinganewcarnextmonth.C.Theyhavefinishedtheirhomeworklastnight.D.HewouldtraveltoJapannextweek.参考答案：B3.Whichwordbestdescribesthequalityofbeingclearandeasytounderstand?A.AmbiguousB.ComplexC.ConciseD.Vague参考答案：C4.Inthesentence"Therunnerimprovedhisspeedsignificantly,"whatisthesubject?A.SpeedB.ImprovedC.SignificantlyD.Therunner参考答案：D5.Whichofthefollowingisacorrectuseofthepresentperfecttense?A.Ihaveeatenbreakfastat7AM.B.Shewillhavefinishedherworkby5PM.C.TheywerewatchingTVwhenIarrived.D.HehasbeentoParisthreetimes.参考答案：A6.Whatisthepastparticipleoftheverb"toread"?A.ReadB.ReadingC.ReadedD.Reades参考答案：A7.Whichofthefollowingsentencesisacommand?A.Youshouldstudyeveryday.B.Sheisreadingabook.C.Pleaseclosethedoor.D.Hewillgotothelibrary.参考答案：C8.Whatisthecorrectwaytoformthepassivevoiceforthesentence"Theybuiltthehouse"?A.Thehousewasbuiltbythem.B.Theywerebuiltthehouse.C.Thehousebuiltthem.D.Theyhavebuiltthehouse.参考答案：A9.Whichofthefollowingwordsisanadverb?A.BeautifullyB.BiggerC.BrightD.Blue参考答案：A10.Whatisthecorrectwaytoexpressthepastcontinuoustense?A.Iameatingdinner.B.Shewassingingasong.C.Theyhavebeenplayingfootball.D.Hewillbeworkingtomorrow.参考答案：B二、填空题（共10小题，每题2分）（请把正确答案直接填写在题中横线上，填写不完整的不得分）1.Therapiddevelopmentofartificialintelligencehasbroughtmany______toourdailylife.参考答案：changes2.Solarenergyisacleanand______sourceofpower.参考答案：renewable3.Inordertoimproveairquality,weshouldplantmore______.参考答案：trees4.TheGreatWallisoneofthemost______landmarksintheworld.参考答案：famous5.______isessentialforstudentstosucceedintheirstudies.参考答案：hardwork6.Thecompanyplanstoopenanewbranchin______nextyear.参考答案：Shanghai7.Thenewhigh-speedtraincanreachaspeedof______kilometersperhour.参考答案：3508.Thepriceofsmartphoneshas______significantlyinthepastfewyears.参考答案：increased9.Thegovernmenthastakenmeasuresto______theincreasingcostofliving.参考答案：control10.TheOlympicGamesareheldevery______years.参考答案：four三、判断题（共10小题，每题2分）（正确的打“√”，错误的打“×”，把判断符号填在题后括号内）1.TheGreatWallisoneofthemostfamouslandmarksintheworld.参考答案：√2.Solarenergyisarenewableandcleansourceofpower.参考答案：√3.TheOlympicGamesareheldeveryfouryears.参考答案：√4.Inordertoimproveairquality,peopleshouldreducetheuseofprivatecars.参考答案：√5.______isessentialforstudentstosucceedintheirstudies.参考答案：×6.Thepriceofsmartphoneshasbeenincreasinginrecentyears.参考答案：√7.Thegovernmenthastakenmeasurestoprotecttheenvironment.参考答案：√8.Whichofthefollowingwordsbestdescribestheweathertoday?参考答案：×9.Whatisthepastparticipleof"write"?参考答案：×10.Whichofthefollowingisacorrectwaytoexpressthefuture?参考答案：×四、简答题（共8小题，每题2分）（请分点作答，语言简明、要点齐全，写在对应题目下方的横线上）1.WhatarethemaindifferencesbetweenBritishEnglishandAmericanEnglishintermsofpronunciation,spelling,andvocabulary?参考答案：BritishEnglishandAmericanEnglishdifferinpronunciation,spelling,andvocabulary.Inpronunciation,BritishEnglishhasReceivedPronunciation(RP)andAmericanEnglishhasGeneralAmerican(GA).Inspelling,BritishEnglishoftenuses"-re"endings(e.g.,centre),whileAmericanEnglishuses"-er"(e.g.,center).Invocabulary,BritishEnglishuseswordslike"lift"and"flat,"whileAmericanEnglishuses"elevator"and"apartment."2.Howcanyouusethepresentperfecttensetodescribelifeexperiencesorchangesthathavehappenedovertime?参考答案：Thepresentperfecttenseisusedtodescribelifeexperiencesorchangesthathavehappenedovertime.Itisformedwiththeauxiliaryverb"have"or"has"followedbythepastparticipleofthemainverb.Forexample,"IhavelivedinLondonforfiveyears."Thistenseemphasizestheresultorrelevanceofthepastactiontothepresent.3.Explainthefunctionofarticles(a,an,the)inEnglishsentences.参考答案：Articles(a,an,the)areusedinEnglishtospecifyoridentifynouns."A"or"an"areindefinitearticlesusedfornon-specificnouns,while"the"isadefinitearticleusedforspecificnouns.Forexample,"abook"referstoanybook,while"thebook"referstoaspecificbook.4.DescribetheprocessofwritingaformalletterinEnglish,includingthenecessarypartsandtheirorder.参考答案：TowriteaformalletterinEnglish,youneedtoincludethedate,salutation,body,closing,andsignature.Thedateiswrittenatthetopright.Thesalutationisfollowedbythebody,whichshouldbeclearandconcise.Theclosingis"Yourssincerely"or"Yoursfaithfully,"followedbythesignature.5.WhatisthedifferencebetweenthesimplepresenttenseandthepresentcontinuoustenseinEnglish?参考答案：Thesimplepresenttenseisusedtodescribehabitualactionsorgeneraltruths,whilethepresentcontinuoustenseisusedtodescribeactionshappeningatthemomentofspeakingortemporaryactions.Forexample,"Ireadbookseveryday"(simplepresent)and"Iamreadingabooknow"(presentcontinuous).6.HowdoyouformthepassivevoiceinEnglish,andwhenisitcommonlyused?参考答案：Thepassivevoiceisformedwiththeverb"tobe"+pastparticipleofthemainverb.Itisusedwhenthesubjectisunknownorunimportant.Forexample,"TheletterwaswrittenbyJohn."ThissentencefocusesontheletterratherthanJohn.7.DiscusstheimportanceofidiomsinEnglishcommunicationandprovidetwoexamples.参考答案：Idiomsarefixedexpressionsthathaveameaningdifferentfromtheliteralmeaningofthewords.TheyareimportantinEnglishcommunicationbecausetheymakelanguagemorecolorfulandvivid.Forexample,"breakaleg"means"goodluck,"and"spillthebeans"means"revealasecret."8.Explainhowtousethesecondconditionaltotalkabouthypotheticalsituationsorpossibilities.参考答案：Thesecondconditionalisusedtotalkabouthypotheticalsituationsorpossibilitiesinthepresentorfuture.Itisformedwith"if"+simplepasttense+mainclausewith"would"+baseformoftheverb.Forexample,"IfIhadacar,Iwouldgotothebeach."Thissentencedescribesahypotheticalsituation.五、阅读理解题（共8小题，每题3分）（先阅读下面材料，再根据材料内容作答，答案写在对应题目下方的横线上）Lastyear,thecityofGreenfieldlaunchedamajorinitiativetoimproveitspublictransportationsystem.Theproject,whichcostover50milliondollars,involvedtheconstructionofnewsubwaylines,thepurchaseof200modernbuses,andtherenovationofseveralexistingbusstops.Thegoalwastoreducetrafficcongestion,lowerpollutionlevels,andmakecommutingmoreconvenientforresidents.Accordingtoarecentreport,theinitiativehasbeenlargelysuccessful.Subwayridershiphasincreasedby30%,andbusserviceshaveseena20%riseinusage.Additionally,trafficcongestionindowntownareashasdecreasedby25%.Environmentalistshavepraisedtheprojectforitspositiveimpactonairquality,notingthattheshifttocleanertransportationmethodshasreducedcarbonemissionsbyapproximately15%.However,somecriticsarguethattheprojecthasbeentooexpensiveandthatmorefundsshouldhavebeenallocatedtoimprovingroadinfrastructure.Despitetheseconcerns,thecity'smayorremainsoptimisticaboutthelong-termbenefitsoftheinitiativeandplanstoexplorefurtherexpansionsinthecomingyears.1.WhatwasthemaingoaloftheGreenfieldtransportationinitiative?A.ToincreasethenumberoftaxisinthecityB.ToreducetrafficcongestionandpollutionC.TobuildmorehighwaysD.Toencouragemorepeopletowalktowork参考答案：B2.Howmuchmoneydidthecityspendontheinitiative?A.5milliondollarsB.50milliondollarsC.200milliondollarsD.15milliondollars参考答案：B3.Whathasbeentheimpactonsubwayridership?A.Ithasdecreasedby30%B.IthasstayedthesameC.Ithasincreasedby30%D.Ithasincreasedby50%参考答案：C4.Whathasbeentheimpactonbususage?A.Ithasdecreasedby20%B.IthasstayedthesameC.Ithasincreasedby20%D.Ithasincreasedby30%参考答案：C5.Howhastrafficcongestionchangedindowntownareas?A.Ithasincreasedby25%B.IthasstayedthesameC.Ithasdecreasedby25%D.Ithasdecreasedby50%参考答案：C6.Whathasbeentheimpactonairquality?A.IthasworsenedB.IthasstayedthesameC.IthasimprovedD.Ithasimprovedslightly参考答案：C7.Whataresomecriticssayingabouttheproject?A.TheythinkitistooexpensiveandshouldfocusmoreonroadsB.TheythinkitistooexpensivebutshouldfocusmoreonbusesC.TheythinkitistooexpensivebutshouldfocusmoreonsubwaysD.Theythinkitisnotexpensiveenough参考答案：A8.Whatarethecity'splansforthefuture?A.ToreducethenumberofbusesB.ToexplorefurtherexpansionsC.TobuildmorehighwaysD.Toencouragemorepeopletowalktowork参考答案：B标准答案与解析一、单项选择题1.参考答案：C解析：本题考查〈过程与程序描述〉。选项A描述过去发生的事件，选项B表达建议，选项C使用"First,then"结构描述步骤，符合过程描述；选项D描述参与人数，不符合题意。正确答案为C。2.参考答案：B解析：本题考查〈未来计划表达〉。选项A使用过去时态，选项C使用现在完成时，选项D使用过去将来时，均不符合未来计划表达。选项B使用一般将来时，符合题意。正确答案为B。3.参考答案：C解析：本题考查〈简洁性形容词辨析〉。选项A意为"模棱两可的"，选项B意为"复杂的"，选项C意为"简洁的"，选项D意为"模糊不清的"。题干要求描述"清晰易懂"的特质，最符合的是"concise"。正确答案为C。4.参考答案：D解析：本题考查〈句子主语识别〉。句子主干为"Therunnerimprovedhisspeed"，主语是"Therunner"。选项A是宾语，选项B是谓语，选项C是状语，选项D是主语。正确答案为D。5.参考答案：A解析：本题考查〈现在完成时态用法〉。选项A使用现在完成时描述过去发生的动作对现在的影响，符合现在完成时用法。选项B使用将来完成时，选项C使用过去进行时，选项D使用现在完成进行时，均不符合。正确答案为A。6.参考答案：A解析：本题考查〈动词过去分词形式〉。"toread"的过去分词是"read"，形式与原形相同。选项B是现在分词，选项C拼写错误，选项D是第三人称单数形式。正确答案为A。7.参考答案：C解析：本题考查〈祈使句结构〉。选项C使用"Please"开头，构成正确的祈使句。选项A是建议句，选项B是陈述句，选项D是将来时态句子。正确答案为C。8.参考答案：A解析：本题考查〈被动语态构成〉。被动语态结构为"be动词+过去分词"，正确形式为"Thehousewasbuiltbythem"。选项B语序错误，选项C主谓不一致，选项D使用主动语态。正确答案为A。9.参考答案：A解析：本题考查〈形容词与副词辨析〉。选项A"beautifully"修饰动词"read"，是副词。选项B"Closer"是形容词比较级，选项C"bright"是形容词，选项D"blue"是形容词。正确答案为A。10.参考答案：B解析：本题考查〈过去进行时态用法〉。选项B使用过去进行时描述过去某个时间点正在进行的动作，符合过去进行时用法。选项A使用现在进行时，选项C使用现在完成进行时，选项D使用将来时态。正确答案为B。二、填空题1.参考答案：changes解析：本题考查上册第7单元的“科技前沿与大国重器”知识点。人工智能的发展给日常生活带来了很多变化，这是科技发展的一个重要体现。答案依据是题干中提到的“artificialintelligence”和“dailylife”，解析中强调了科技发展对日常生活的影响。2.参考答案：renewable解析：本题考查上册第7单元的“城市公共设施与安全”知识点。太阳能是一种清洁且可再生的能源，这是对可再生能源的一个典型描述。答案依据是题干中提到的“clean”和“sourceofpower”，解析中强调了太阳能的特点。3.参考答案：trees解析：本题考查上册第7单元的“城市公共设施与安全”知识点。为了改善空气质量，我们应该多种树，这是环境保护的一个重要措施。答案依据是题干中提到的“improveairquality”，解析中强调了植树造林对空气质量的影响。4.参考答案：famous解析：本题考查上册第7单元的“体育运动与健身”知识点。长城是世界上最有名的地标之一，这是对著名地标的描述。答案依据是题干中提到的“most”和“landmarks”，解析中强调了长城的知名度。5.参考答案：hardwork解析：本题考查上册第7单元的“体育运动与健身”知识点。努力学习是学生成功的关键，这是对学习态度的一个重要描述。答案依据是题干中提到的“essentialforstudentstosucceed”，解析中强调了努力的重要性。6.参考答案：Shanghai解析：本题考查上册第7单元的“城市公共设施与安全”知识点。政府计划明年在上海开设一家新分行，这是对城市公共设施的一个描述。答案依据是题干中提到的“openanewbranch”和“nextyear”，解析中强调了城市发展的规划。7.参考答案：350解析：本题考查上册第7单元的“科技前沿与大国重器”知识点。新高速列车可以每小时达到350公里的速度，这是对高速列车性能的一个描述。答案依据是题干中提到的“speed”和“kilometersperhour”，解析中强调了高速列车的速度优势。8.参考答案：increased解析：本题考查上册第7单元的“城市公共设施与安全”知识点。过去几年智能手机的价格显著上涨，这是对市场价格变化的一个描述。答案依据是题干中提到的“price”和“significantly”，解析中强调了市场价格的变化趋势。9.参考答案：control解析：本题考查上册第7单元的“城市公共设施与安全”知识点。政府已经采取措施来控制不断上涨的生活成本，这是对政府政策的一个描述。答案依据是题干中提到的“measures”和“increasingcostofliving”，解析中强调了政府的作用。10.参考答案：four解析：本题考查上册第7单元的“体育运动与健身”知识点。奥运会每四年举办一次，这是对国际体育赛事的一个描述。答案依据是题干中提到的“heldevery”和“years”，解析中强调了奥运会的周期性。三、判断题1.参考答案：√解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“世界著名地标”相关知识点。根据教材内容，长城是世界著名地标之一，该陈述符合事实，故判断正确。2.参考答案：√解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“可再生能源”相关知识点。太阳能作为清洁能源，属于可再生资源，该陈述符合教材内容，故判断正确。3.参考答案：√解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“奥运会周期”相关知识点。根据教材，奥运会每四年举办一次，该陈述符合事实，故判断正确。4.参考答案：√解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“空气质量改善措施”相关知识点。减少私家车使用有助于改善空气质量，该陈述符合教材建议，故判断正确。5.参考答案：×解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“学习成功要素”相关知识点。教材中强调努力、兴趣、方法等对学习成功至关重要，而空格处缺少具体内容，无法判断，故判断错误。6.参考答案：√解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“智能手机价格趋势”相关知识点。根据教材相关内容，近年来智能手机价格呈上升趋势，该陈述符合事实，故判断正确。7.参考答案：√解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“环境保护措施”相关知识点。教材中提到政府采取措施保护环境，该陈述符合教材内容，故判断正确。8.参考答案：×解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“天气描述词汇”相关知识点。题干未给出具体天气情况，无法判断，故判断错误。9.参考答案：×解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“动词过去分词”相关知识点。write的过去分词是written，而非write，该陈述错误，故判断错误。10.参考答案：×解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“未来时态表达”相关知识点。题干未给出具体表达方式，无法判断，故判断错误。四、简答题1.参考答案：BritishEnglishandAmericanEnglishdifferinpronunciation,spelling,andvocabulary.Inpronunciation,BritishEnglishhasReceivedPronunciation(RP)andAmericanEnglishhasGeneralAmerican(GA).Inspelling,BritishEnglishoftenuses"-re"endings(e.g.,centre),whileAmericanEnglishuses"-er"(e.g.,center).Invocabulary,BritishEnglishuseswordslike"lift"and"flat,"whileAmericanEnglishuses"elevator"and"apartment."解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“英国英语与美国英语的差异”知识点。解析中详细说明了发音、拼写和词汇方面的区别，符合教材内容。答案依据为教材中关于英式英语和美式英语对比的章节，答案与解析完全一致。2.参考答案：Thepresentperfecttenseisusedtodescribelifeexperiencesorchangesthathavehappenedovertime.Itisformedwiththeauxiliaryverb"have"or"has"followedbythepastparticipleofthemainverb.Forexample,"IhavelivedinLondonforfiveyears."Thistenseemphasizestheresultorrelevanceofthepastactiontothepresent.解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“现在完成时的用法”知识点。解析中解释了现在完成时的构成和用法，并举例说明，符合教材内容。答案依据为教材中关于现在完成时的章节，答案与解析完全一致。3.参考答案：Articles(a,an,the)areusedinEnglishtospecifyoridentifynouns."A"or"an"areindefinitearticlesusedfornon-specificnouns,while"the"isadefinitearticleusedforspecificnouns.Forexample,"abook"referstoanybook,while"thebook"referstoaspecificbook.解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“冠词的用法”知识点。解析中解释了不定冠词和定冠词的区别和用法，并举例说明，符合教材内容。答案依据为教材中关于冠词的章节，答案与解析完全一致。4.参考答案：TowriteaformalletterinEnglish,youneedtoincludethedate,salutation,body,closing,andsignature.Thedateiswrittenatthetopright.Thesalutationisfollowedbythebody,whichshouldbeclearandconcise.Theclosingis"Yourssincerely"or"Yoursfaithfully,"followedbythesignature.解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“正式信件的格式”知识点。解析中列出了正式信件的必要部分和顺序，符合教材内容。答案依据为教材中关于正式信件格式的章节，答案与解析完全一致。5.参考答案：Thesimplepresenttenseisusedtodescribehabitualactionsorgeneraltruths,whilethepresentcontinuoustenseisusedtodescribeactionshappeningatthemomentofspeakingortemporaryactions.Forexample,"Ireadbookseveryday"(simplepresent)and"Iamreadingabooknow"(presentcontinuous).解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“一般现在时与现在进行时的区别”知识点。解析中解释了两种时态的用法区别，并举例说明，符合教材内容。答案依据为教材中关于时态的章节，答案与解析完全一致。6.参考答案：Thepassivevoiceisformedwiththeverb"tobe"+pastparticipleofthemainverb.Itisusedwhenthesubjectisunknownorunimportant.Forexample,"TheletterwaswrittenbyJohn."ThissentencefocusesontheletterratherthanJohn.解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“被动语态的构成与用法”知识点。解析中解释了被动语态的构成和用法，并举例说明，符合教材内容。答案依据为教材中关于被动语态的章节，答案与解析完全一致。7.参考答案：Idiomsarefixedexpressionsthathaveameaningdifferentfromtheliteralmeaningofthewords.TheyareimportantinEnglishcommunicationbecausetheymakelanguagemorecolorfulandvivid.Forexample,"breakaleg"means"goodluck,"and"spillthebeans"means"revealasecret."解析：本题考查《2026年人教版高中一年级英语上册第7单元课后练习题及答案》中“习语的importance和例子”知识点。解析中解释了习语的作用，并提供了两个例子，符合教材内容。答案依据为教材中关于习语的章节，答案与解析完全一致。8.参考答案：Thesecondconditionalisusedtotalkabouthypotheticalsituationsorpossibilitiesinthepresentorfuture.Itisformedwith"if"+simplepa