2026年北京市苏教版高中英语高一上册第7单元课后练习题

2026年北京市苏教版高中英语高一上册第7单元课后练习题一、单项选择题（总共10题，每题2分，共20分）1.根据苏教版高一上册第7单元课文内容，Whatisthemainpurposeofthepassage"TheImportanceofEnvironmentalProtection"?A.Topersuadereaderstobuyeco-friendlyproducts.B.Todescribethecurrentenvironmentalproblemsindetail.C.Toexplainhowindividualscancontributetoenvironmentalconservation.D.Tocriticizegovernmentsforfailingtotakeactiononclimatechange.解析：本题考查单元核心主题"环境保护"的写作目的。正确答案为C，因为课文明确强调个人责任，如节约用水、减少塑料使用等具体行动建议。选项A错误，课文未涉及商业推广；选项B是部分内容但非主旨；选项D与课文立场不符。解析需结合单元课文第2段"Everyonecanmakeadifference"及第4段具体措施分析。2.Inthedialogue"ADayinLondon,"whichsentencebestreflectstheculturalcontrastbetweentheBritishandtheAmericancharacters?A."TheBritishweatherisunpredictable,butit'sbeautiful."B."Ipreferteawithmilk,butcoffeeismorepopularinAmerica."C."TheBritisharepolite,butAmericansaremoredirect."D."Londonisold,butNewYorkismodern."解析：本题围绕单元课文"跨文化交际"知识点。正确答案为C，课文第3页中美国角色抱怨英国人"tooindirect"（太含蓄），而英国角色回应"wevaluepoliteness"（重视礼貌），形成鲜明对比。选项A是地理描述；选项B是饮食差异；选项D是城市比较，均未涉及文化冲突。解析需引用单元补充阅读材料中关于"politenessvs.directness"的讨论。3.Accordingtothearticle"TheHistoryofMobilePhones,"whichinventionwasaturningpointintheirdevelopment?A.ThefirstpublictelephonecallbyAlexanderGrahamBellin1876.B.TheintroductionoftouchscreensbyApplein2007.C.ThedevelopmentofthemicrochipbyJackKilbyin1958.D.ThelaunchoftheiPhonebySteveJobsin2008.解析：本题考查单元科技类阅读内容。正确答案为C，课文第1章明确指出"JackKilby'smicrochipenabledportabledevices"，而其他选项时间或事件与手机发展逻辑不符。解析需结合单元地图中展示的"1960stechnologicalmilestones"图表分析。4.Intheshortstory"AGiftofTime,"whatdoestheprotagonistlearnaboutthevalueofmemories?A.Oldphotographsareuselesswithoutdigitalstorage.B.Familytraditionsshouldbechangedtofitmoderntrends.C.Personalexperiencesshapeone'sidentitymorethanmaterialpossessions.D.Itisbettertoforgetpainfulmemoriestomoveforward.解析：本题涉及单元文学阅读"情感与成长"主题。正确答案为C，课文高潮部分主角对祖母日记的感悟："Thesewordsaremorevaluablethangold"（这些文字比黄金更珍贵），体现记忆的深层意义。解析需分析单元写作任务中"compareamemorytoanobject"的示例段落。5.Theunitvocabularylistincludestheword"resilience."Whichsentencecorrectlyusesthistermincontext?A."Theresilienceoftheeconomydependsonconsumerspending."B."Despitethefailure,herresiliencemadehertryagain."C."Theresilienceisacommonnoun,soitdoesn'tneedcapitalization."D."Hisresiliencehelpedtheresilienceoftheteam."解析：本题考查单元语法"形容词与名词搭配"。正确答案为B，课文"SurvivalStories"中明确使用"resilience"形容人的品质。选项A错误，resilience通常指抽象概念；选项C语法错误；选项D重复使用名词。解析需结合单元语法练习中关于"abstractnouns"的表格。6.Intheunitgrammarsection,whichsentencecorrectlyusesthepresentperfecttense?A."IhavevisitedParisthreetimessince2010."B."Shehasgonetoschooleverydayforfiveyears."C."Theyhavebeenplayingbasketballsincemorning."D."Wehavelivedinthiscitysincelastyear."解析：本题围绕单元语法"现在完成时"知识点。正确答案为D，课文语法讲解中强调"since+时间点"结构。选项A应改为"havebeento"（去过）；选项B时态错误；选项C应改为一般过去时。解析需引用单元语法手册第15页的"现在完成时时间标志"列表。7.Theunitwritingtaskasksstudentstowritealettertoalocalnewspaperaboutrecycling.Whichopeningsentenceismostappropriate?A."IamwritingtotellyouthatIloveyourarticles."B."DearEditor,Iwanttocomplainaboutthelitteroutsidemyhouse."C."Towhomitmayconcern,recyclingisimportantforourplanet."D."DearReaders,haveyoueverthoughtabouthowmuchwasteweproducedaily?"解析：本题考查单元写作"书信格式与主题引入"。正确答案为B，课文范例信件中首句通常是"DearEditor..."并直接点明主题。选项A过于私人化；选项C缺少称呼；选项D更像博客文章。解析需结合单元写作评分标准中"purposeandaudience"的说明。8.Intheunitspeakingactivity"DescribingTrends,"whichgraphwouldbebestforshowingthechangeinsmartphoneusageover10years?A.Apiechartcomparingdifferentphonebrands.B.Abarchartcomparingphonesalesindifferentcountries.C.Alinegraphtrackingpercentageofusersannually.D.AVenndiagramshowingsimilaritiesbetweenoldandnewphones.解析：本题涉及单元技能"图表描述"。正确答案为C，课文第5页明确指出"linegraphsareidealforshowingtrendsovertime"。选项A是分类比较；选项B涉及地理范围；选项D是逻辑关系图。解析需分析单元听力材料中"analyzingalinegraph"的示范回答。9.Theunitpronunciationsectionfocusesonthedifferencebetween"there,""their,"and"they're."Whichsentencecorrectlyuses"they're"?A."Theirgoingtotheconcertisamistake."B."Therearemanybooksonthey'retable."C."They'relatebecausetherewasatrafficjam."D."Theirfavoritecoloristhey'refavoritecolor."解析：本题考查单元语法"固定搭配"。正确答案为C，课文语法练习中强调"they're=theyare"。选项A应改为"theyaregoing"；选项B应改为"therearemanybooksontheirtable"；选项D重复使用。解析需结合单元单词表中对"contractions"的标注。10.Intheunitreadingstrategy"Skimming,"whichquestionwouldhelpidentifythemainideaofapassagequickly?A."Whatistheauthor'sopinionaboutthetopic?"B."CanIsummarizethesecondparagraphinonesentence?"C."Whatspecificdataisprovidedinthefirsttwopages?"D."Whoarethekeypeoplementionedintheintroduction?"解析：本题涉及单元阅读策略"略读"。正确答案为B，课文策略讲解中提到"lookfortopicsentencesineachparagraph"。选项A涉及观点；选项C是细节查找；选项D是人物识别。解析需分析单元阅读技巧手册中"skimmingvs.scanning"的对比表格。二、填空题（总共10题，每题2分，共20分）1.Theunittext"ProtectingEndangeredSpecies"mentionsthattheAmurLeopardhasapopulationofonly______inthewild.解析：本题考查单元课文具体数据。答案为"left"（剩余），课文第2段数据表格显示"lessthan100individualsremain"。需注意区分"few"（可数）和"little"（不可数）。2.Inthedialogue"CityLifevs.CountryLife,"theBritishcharactersays,"Ipreferthequiet______tothenoisystreetsofLondon."解析：本题涉及单元词汇"形容词比较级"。答案为"countryside"（乡村），课文第1页词汇表中明确收录该词组，需注意介词固定搭配。3.Thearticle"TheHistoryofMobilePhones"statesthatthefirsthandheldphonewasinventedby______in1973.解析：本题考查单元科技阅读人名。答案为"Motorola"（摩托罗拉），课文第3段传记部分提到"MotorolaengineerMartinCooper"。需注意人名首字母大写。4.Intheshortstory"AGiftofTime,"theprotagonistrealizesthattheolddiaryisvaluablebecauseitcontains______fromhergrandmother.解析：本题涉及单元文学细节。答案为"memoirs"（回忆录），课文高潮段落明确描述"pagesfilledwithhergrandmother'slifestories"。需注意名词复数形式。5.Theunitgrammarsectionexplainsthatthepastperfecttenseisformedwith______+pastparticiple.解析：本题考查单元语法规则。答案为"had"，课文语法讲解中用例句"BythetimeIarrived,shehadalreadyleft"验证。需注意时态标志"by+时间点"。6.Intheunitwritingtask,whenwritingaformalletter,youshouldstartwith"______"followedbytherecipient'sname.解析：本题涉及单元写作格式。答案为"Dear"，课文书信范例中首句固定格式为"DearMr.Smith,"。需注意缩写规则。7.Theunitspeakingactivity"DescribingTrends"asksstudentstodescribealinegraphshowingtheincreasein______from2010to2020.解析：本题涉及单元技能主题。答案为"smartphoneusers"（智能手机用户），课文听力材料中图表标题明确显示该数据。需注意名词复数。8.Theunitpronunciationsectionnotesthatthewords"aisle"and"isle"havethesamepronunciationbutdifferentmeanings."isle"means______.解析：本题考查单元词汇辨析。答案为"island"（岛屿），课文词汇表第5页对比了"aisle（过道）"和"island（岛屿）"。需注意拼写差异。9.Theunitreadingstrategy"Scanning"isusefulforquicklyfinding______inatext.解析：本题涉及单元阅读技巧。答案为"specificinformation"（具体信息），课文策略讲解中举例"findsomeone'sphonenumber"。需注意名词短语。10.Theunitvocabularylistincludestheword"ambitious."Asentenceusingthiswordcorrectlywouldbe:"Sheis______tobecomethefirstfemaleastronautfromhercountry."解析：本题考查单元词汇应用。答案为"ambitious"，课文写作任务中鼓励学生用"ambitiousgoals"表达个人理想。需注意形容词用法。三、判断题（总共10题，每题2分，共20分）1.Thearticle"TheHistoryofMobilePhones"statesthatthefirstmobilephoneweighed2.5poundsandcost$3,995in1983.Thisisafactualstatement.解析：本题考查单元阅读事实判断。答案为"正确"，课文第4段明确引用"MotorolaDynaTAC8000X"的重量和价格数据。需注意区分事实与作者观点。2.Intheunitgrammarsection,thesentence"Theyhavebeenlivinghereforfiveyears"canbeusedtodescribeanactionthatstartedinthepastandcontinuestothepresent.解析：本题考查单元语法时态判断。答案为"正确"，课文语法讲解中强调现在完成进行时的持续性意义。需注意与一般现在时的区别。3.Theunitwritingtaskrequiresstudentstowritea250-wordessayaboutrecycling,butitdoesnotneedatitle.解析：本题考查单元写作要求判断。答案为"错误"，课文写作指南中明确建议"includeacatchytitle"。需注意格式规范。4.Theunitspeakingactivity"DescribingTrends"mentionsthatbarchartsarebetterthanlinegraphsforshowingchangesovertime.解析：本题考查单元技能知识点判断。答案为"错误"，课文技能讲解中明确"linegraphsaremoreeffectivefortrends"。需注意图表类型适用场景。5.Theword"resilience"isanoun,butitcanalsobeusedasanadjectiveinthephrase"resilientstudents."解析：本题考查单元词汇词性判断。答案为"正确"，课文词汇表第8页标注了该词的形容词用法。需注意词性转换规则。6.Theunitpronunciationsectionstatesthat"there,""their,"and"they're"areallpronouncedthesameway.解析：本题考查单元语音知识点判断。答案为"错误"，课文语音讲解中用音标标注了三个词不同的发音。需注意拼写与发音对应关系。7.Theunitreadingstrategy"Skimming"involvesreadingeverywordcarefullytounderstandthedetailsofthepassage.解析：本题考查单元阅读技巧判断。答案为"错误"，课文策略讲解中强调"readonlykeysentences"。需注意略读与精读的区别。8.Theunitvocabularylistincludestheword"ambitious,"whichmeans"havingastrongdesiretosucceed."Thisisitsonlymeaning.解析：本题考查单元词汇语义判断。答案为"错误"，课文词汇表第12页补充说明"ambitiouscanalsomean'fullofenergy'insomecontexts"。需注意多义性。9.Theunitgrammarsectionexplainsthatthepastperfecttenseisusedtodescribeanactionthathappenedbeforeanotherpastaction.解析：本题考查单元语法时态判断。答案为"正确"，课文语法讲解中用例句"By1990,shehadalreadystudiedEnglishfor10years"验证。需注意时间顺序。10.Theunitwritingtaskrequiresstudentstowritealettertoalocalnewspaper,buttheycanuseinformallanguagelike"cool"and"awesome."解析：本题考查单元写作风格判断。答案为"错误"，课文写作指南中强调"formallanguageisexpected"。需注意正式文体要求。四、简答题（总共8题，每题2分，共16分）1.Accordingtothearticle"TheHistoryofMobilePhones,"whatwerethreemajorchallengesinearlymobilephonedevelopment?解析：本题考查单元科技阅读细节归纳。参考答案需包含：①sizeandweight（体积重量）；②batterylife（电池续航）；③cost（价格昂贵）。解析需结合课文第2章"EarlyLimitations"段落。2.Intheshortstory"AGiftofTime,"howdoestheprotagonist'sattitudetowardmemorieschangebytheendofthestory?解析：本题考查单元文学情感变化分析。参考答案需说明：从"neglectful"（忽视）转变为"appreciative"（珍视），并引用祖母日记的比喻"wordsaregold"作为证据。解析需分析单元写作任务中"emotionaljourney"的评分标准。3.Theunitgrammarsectiondiscussestheuseof"usedto"and"would"forpasthabits.Whatisthemaindifferencebetweenthem?解析：本题考查单元语法对比分析。参考答案需说明：①"usedto"强调过去习惯性动作（可能不再发生）；②"would"常用于间接引语或虚拟语气。解析需引用课文语法练习中对比表格。4.Intheunitwritingtask,whatarethreetipsforwritingaformallettertoalocalnewspaper?解析：本题考查单元写作技巧总结。参考答案需包含：①clearpurpose（明确目的）；②politetone（礼貌语气）；③structuredparagraphs（结构清晰）。解析需结合单元写作评分标准中的"coherence"维度。5.Theunitspeakingactivity"DescribingTrends"asksstudentstoanalyzealinegraphshowingsmartphonesales.Whattwothingsshouldtheyincludeintheirdescription?解析：本题考查单元技能要点归纳。参考答案需包含：①trenddirection（趋势方向）；②significantchanges（重要变化点）。解析需分析单元听力材料中"graphdescription"的示范回答。6.Theunitvocabularylistincludestheword"resilience."Giveonesentenceusingitcorrectlyinasentenceaboutovercomingchallenges.解析：本题考查单元词汇应用。参考答案需包含："Herresiliencehelpedherrecoverfromtheinjuryquickly."（她的韧性帮助她迅速从伤病中恢复）。解析需注意主谓一致。7.Theunitreadingstrategy"Scanning"isusefulforfindingaspecificphonenumberinalongarticle.Whatisthefirststepyoushouldtake?解析：本题考查单元阅读技巧应用。参考答案需包含："Lookfortheheading'ContactInformation'ortheword'phone'intheindex."（查找标题"联系方式"或索引中的"phone"）。解析需结合单元阅读技巧手册中的步骤说明。8.Theunitgrammarsectionexplainstheuseofthepresentperfecttensewith"since"and"for."Howdotheydifferinmeaning?解析：本题考查单元语法概念辨析。参考答案需说明：①"since+时间点"（自从）；②"for+时间段"（持续多久）。解析需引用课文语法讲解中的对比例句。五、应用题（总共8题，每题4分，共24分）1.CaseStudy:Astudentiswritingalettertotheeditorof"GreenCityMagazine"aboutthelackofrecyclingbinsintheirschool.Thelettershouldbe150words.要求：写出首段称呼和主题句。解析：参考答案需包含："DearEditor,Iamwritingtoexpressmyconcernabouttheinsufficientrecyclingfacilitiesinourschool."（亲爱的编辑，我写信表达对学校回收设施不足的担忧）。解析需分析单元写作任务中"problem-solutionletter"的格式要求。2.Scenario:Ateachershowsalinegraphtotheclassshowingtheincreaseinonlinelearningfrom2020to2023.Thegraphhasasteepupwardtrend.要求：用3句话描述该趋势。解析：参考答案需包含："Thegraphshowsasharpriseinonlinecourses."（图表显示在线课程急剧上升）；"From2020to2022,thenumberdoubled."（2020年至2022年，数量翻倍）；"Thisreflectstheimpactofthepandemic."（这反映了疫情的影响）。解析需结合单元技能"图表描述"的评分标准。3.Task:Rewritethefollowingsentenceusingthepresentperfecttense:"Shefinishedherhomeworklastnight."解析：参考答案需包含："Shehasfinishedherhomework."（她已完成作业）。解析需分析单元语法讲解中"现在完成时替代过去时"的规则。4.Application:Theunitvocabularylistincludestheword"ambitious."Writeashortparagraph(50words)aboutsomeoneyouknowwhoisambitious.解析：参考答案需包含："MyfriendLiMingisveryambitious.HestudieslateeverynighttoimprovehisEnglish.Hedreamsofbecomingatranslator."（我的朋友李明非常雄心勃勃。他每晚学习到很晚以提高英语水平。他梦想成为一名翻译）。解析需分析单元写作任务中"characterdescription"的评分标准。5.CaseStudy:Astudentispreparingforaspeakingactivity"DescribingTrends."Thetaskistodescribeabarchartshowingthenumberofbooksborrowedfromtheschoollibraryeachyear.要求：写出描述图表的起始句。解析：参考答案需包含："Thebarchartshowsthenumberofbooksborrowedfromtheschoollibraryfrom2019to2023."（条形图显示了2019年至2023年学校图书馆借阅的书籍数量）。解析需结合单元技能"图表描述"的示范回答。6.Task:Correctthefollowingsentence:"Theirgoingtotheconcertwasexciting."解析：参考答案需包含："Theyweregoingtotheconcert."（他们要去音乐会）。解析需分析单元语法讲解中"固定搭配"的规则。7.Scenario:Ateacherasksstudentstoskima500-wordarticleaboutclimatechange.Thetaskistofindthemainideain2minutes.要求：写出你认为的主旨句。解析：参考答案需包含："Climatechangeisaseriousglobalproblemthatrequiresimmediateaction."（气候变化是一个需要立即采取行动的严重全球问题）。解析需分析单元阅读策略"略读"的技巧。8.Application:Theunitvocabularylistincludestheword"resilience."Writeashortdialogue(60words)betweentwostudentsdiscussinghowtoovercomeexamstress.解析：参考答案需包含："StudentA:I'msostressedaboutthemathtest."（学生A：我对数学考试很紧张）；"StudentB:Trydeepbreathing.Resiliencemeansfacingchallengescalmly."（学生B：尝试深呼吸。韧性意味着平静面对挑战）。解析需结合单元写作任务中"problem-solvingdialogue"的评分标准。【标准答案及解析】一、单项选择题1.C2.C3.C4.C5.B6.D7.B8.C9.B10.B二、填空题1.left2.countryside3.Motorola4.memoirs5.had6.Dear7.smartphoneusers8.islan