2026年陕西省人教版初中英语下册第7单元写作专项训练

2026年陕西省人教版初中英语下册第7单元写作专项训练一、单项选择题（总共10题，每题2分，共20分）1.根据第7单元课文内容，Whatisthemainideaofthepassage"SavetheEarth"?Thepassagemainlydiscusses______.A.TheimportanceofprotectingendangeredanimalsB.ThereasonswhypeopleshouldrecyclewasteC.ThebenefitsofusingrenewableenergysourcesD.Thehistoryofenvironmentalpollutioninthe20thcentury解析：本题考查第7单元核心主题"环境保护"。课文明确围绕"SavetheEarth"展开，重点论述了垃圾分类、节约资源等环保行动的必要性。选项A涉及动物保护，但非全文主旨；选项C虽是环保措施之一，但未涵盖全文；选项D与课文时间背景不符。正确答案为B，课文通过具体案例说明回收废物的意义，强调个人责任。2.Intheunit7readingpassage,Lilysuggeststhatstudentscanhelptheenvironmentby______.A.BuyingmoreelectronicdevicesB.UsingdisposableplasticbagsC.PlantingtreesandsavingwaterD.Eatingmeateveryday解析：本题考查课文细节信息。根据第7单元"SavetheEarth"部分，Lily列举了"planttrees"和"savewater"等具体环保行动，选项C完全符合原文建议。选项A、B与环保背道而驰；选项D加剧资源消耗，与课文主旨矛盾。3.根据第7单元语法内容，Thesentence"Ifwedon'tprotecttheforests,manyanimalswillhavenowheretolive."isanexampleof______.A.SimplepresenttenseB.PastcontinuoustenseC.SecondconditionalD.Presentperfectcontinuous解析：本题考查第7单元语法重点。该句含"if"引导的条件状语从句，且主句用一般将来时，符合第二条件式结构。选项A、B、D均未体现该句时态特征。正确答案为C，课文通过类似例句讲解条件式用法。4.Intheunit7writingtask,studentsareaskedtowritealettertoalocalnewspaperaboutaproblemintheircommunity.WhichtopicisNOTsuitableforthisletter?A.ThelackofrecyclingbinsinparksB.ToomuchnoisefromconstructionsitesC.TheneedformorepublicparksD.Buyingnewclotheseveryweek解析：本题考查写作任务要求。根据第7单元写作指南，应聚焦社区环保问题，选项A、B、C均属此类。选项D涉及个人消费习惯，与社区公共议题无关，不符合写作要求。5.根据第7单元课文"TheGreatWall"，thesentence"IttookhundredsofyearstobuildtheGreatWall."uses______toshowthepassageoftime.A.AdjectivesB.AdverbsC.PresentperfecttenseD.Timeexpressions解析：本题考查课文语法细节。该句通过"took"体现动作完成，"hundredsofyears"明确表示时间跨度，属于时间状语表达。选项A、B、C均未涵盖此功能。正确答案为D，课文多处使用类似表达描述历史事件。6.Intheunit7grammarsection,thesentence"Everyoneshouldtrytoreducetheircarbonfootprint."uses______toemphasizeresponsibility.A.PassivevoiceB.ModalverbsC.ComparativeadjectivesD.Reflexivepronouns解析：本题考查语法应用。该句含"should"表示义务，属于情态动词用法，强调普遍性要求。选项A、C、D均未体现此功能。正确答案为B，课文通过情态动词讲解环保建议。7.根据第7单元课文"ProtectingOurOceans"，thephrase"agrowingproblem"suggests______.A.TheproblemissolvedB.TheproblemisbecomingworseC.TheproblemisonlyinthepastD.Theproblemisnotimportant解析：本题考查词汇理解。短语"growing"意为"逐渐增加的"，与"problem"结合表示问题恶化趋势。选项A、C、D与词义矛盾。正确答案为B，课文通过类似表达警示海洋污染加剧。8.Intheunit7writingtask,studentsneedtouse______toorganizetheirideaslogically.A.OnlyfactsB.OnlyopinionsC.FactsandopinionsD.Onlyquestions解析：本题考查写作技巧。根据第7单元写作指导，优秀书信需结合事实（如数据）和观点（如建议），选项C最符合要求。选项A、B单一化，选项D偏离写作目标。9.根据第7单元课文"SaveWater,SaveLife"，thesentence"Waterscarcityaffectsmillionsofpeoplearoundtheworld."uses______toshowtheglobalimpact.A.PresentsimpletenseB.FuturetenseC.GeneralstatementsD.Specificexamples解析：本题考查课文语言特点。该句用"millionsofpeople"概括性描述，属于泛指性陈述。选项A、B、D未体现此功能。正确答案为C，课文通过类似句式强调普遍性问题。10.Intheunit7grammarsection,thesentence"IfIhadmoretime,Iwouldplantmoretrees."isanexampleof______.A.FirstconditionalB.SecondconditionalC.ThirdconditionalD.Mixedconditional解析：本题考查虚拟语气。该句含"if"从句用过去完成时，主句用"would+动词原形"，符合第三条件式结构。选项A、B、D时态组合错误。正确答案为C，课文通过例句讲解假设情境。二、填空题（总共10题，每题2分，共20分）1.Intheunit7passage"ProtectingOurOceans",theauthorusestheword______todescribetheplasticwastefloatinginthesea.（空格处填形容词）解析：根据课文描述，作者用"colorless"形容塑料，强调其隐蔽危害。正确参考答案：colorless。2.Thesentence"Wemusttakeactiontoprotectendangeredanimals."usesthemodalverb______toexpressnecessity.（空格处填情态动词）解析：根据第7单元语法，"must"表示强制性义务。正确参考答案：must。3.Intheunit7writingtask,youshoulduse______tomakeyourlettermorepersuasive.（空格处填名词短语）解析：课文强调数据支持，如"statisticalevidence"。正确参考答案：statisticalevidence。4.Thephrase"agrowingconcern"intheunit7passage"GlobalWarming"means______.（空格处填名词短语）解析：根据课文语境，表示"日益严重的问题"。正确参考答案：aseriousissue。5.Thesentence"Ifwedidn'tusedisposableplastics,theenvironmentwouldbebetter."uses______totalkaboutahypotheticalsituation.（空格处填名词）解析：第二条件式核心结构。正确参考答案：condition。6.Intheunit7passage"SaveWater,SaveLife",theauthormentionsthatafamilyoffourcansave______litersofwateradaybyturningoffthetapwhilebrushingteeth.（空格处填数字+单位）解析：课文数据为"120"。正确参考答案：120.7.Theunit7grammarsectionexplainsthat"should"isoftenusedtogive______.（空格处填名词）解析：情态动词功能。正确参考答案：advice。8.Thesentence"Manyspecieshavebecomeextinctbecauseofhumanactivities."uses______toshowcauseandeffect.（空格处填连词）解析：课文逻辑连接词。正确参考答案：because。9.Intheunit7writingtask,youshouldstartyourletterwith______.（空格处填短语）解析：书信格式要求。正确参考答案：Deareditor.10.Theunit7passage"TheGreatWall"describesitas______,whichmeansitisverylongandimpressive.（空格处填形容词）解析：课文用"massive"形容。正确参考答案：massive.三、判断题（总共10题，每题2分，共20分）1.Theunit7passage"SavetheEarth"suggeststhatbuyingmoreproductsisagoodwaytohelptheenvironment.(×)解析：课文强调减少消费，该说法与主旨矛盾。2.Intheunit7grammarsection,"Ifitrainedtomorrow,wewouldgotothepark."isanexampleofthefirstconditional.(√)解析：含一般现在时条件状语从句，符合第一条件式。3.Theunit7writingtaskrequiresstudentstowriteapoemaboutenvironmentalprotection.(×)解析：课文明确要求书信格式，非诗歌。4.Thephrase"endangeredspecies"intheunit7passagemeansanimalsthatareindangerofdisappearing.(√)解析：课文定义与该表述一致。5.Theunit7passage"ProtectingOurOceans"givesspecificsuggestionslike"usereusablebagsinsteadofplasticones."(√)解析：课文包含此类行动建议。6.Thesentence"Waterscarcityisaprobleminmanydevelopingcountries."usesthepresentperfecttense.(×)解析：一般现在时陈述事实，非完成时态。7.Intheunit7writingtask,studentsshoulduseonlytheirownideaswithoutanyfacts.(×)解析：课文强调结合数据与观点。8.Theunit7passage"TheGreatWall"describesitsconstructioninthe21stcentury.(×)解析：课文背景为古代历史。9.Thephrase"agrowingproblem"suggeststhattheissueisbecomingmoreseriousovertime.(√)解析：符合课文语境。10.Theunit7grammarsectionexplainsthat"might"ismoreformalthan"may"whengivingadvice.(×)解析：两者均可，无绝对正式性。四、简答题（总共8题，每题2分，共16分）1.Accordingtotheunit7passage"SavetheEarth",whatarethreewaysstudentscanhelptheenvironment?解答要点：-Recyclewaste-Saveelectricity-Planttrees解析：需结合课文列举的具体行动，每点1分，共2分。2.Explainthedifferencebetweenthesecondandthirdconditionalsentences.解答要点：-Secondconditional:Hypotheticalpresentsituation(e.g.,"IfIhadmoney,Iwouldtravel.")-Thirdconditional:Hypotheticalpastsituation(e.g.,"IfIhadstudiedharder,Iwouldhavepassed.")解析：需对比时态结构，每点1分。3.Intheunit7writingtask,whyisitimportanttousefactsinyourletter?解答要点：-Factsmakeyourargumentsmoreconvincing-Theyprovideevidenceforyouropinions解析：需结合写作指导，每点1分。4.Theunit7passage"ProtectingOurOceans"mentionsplasticpollution.Whatdoesthisproblemcause?解答要点：-Harmtomarineanimals-Contaminationofseafood解析：需概括课文危害描述，每点1分。5.Howcanyouusethemodalverb"should"togiveadviceinyourletter?解答要点：-Example:"Peopleshouldreducemeatconsumption."-Showsresponsibility解析：需结合语法应用，每点1分。6.Theunit7passage"TheGreatWall"describesitasahistoricalwonder.Whatmakesitspecial?解答要点：-Builtovercenturies-SymbolofChineseculture解析：需概括课文描述，每点1分。7.Intheunit7writingtask,howshouldyouorganizeyourletter?解答要点：-Introduction(statetheproblem)-Body(givereasonsandsuggestions)-Conclusion(summarize)解析：需结合写作结构，每点1分。8.Theunit7passage"SaveWater,SaveLife"mentionswaterscarcity.Whyiswaterimportant?解答要点：-Essentialforlife-Usedindailyactivities解析：需概括课文观点，每点1分。五、应用题（总共8题，每题4分，共24分）1.Writeashortparagraph(5sentences)abouthowyourfamilycanhelpprotecttheenvironment.Useatleastonemodalverbandonefact.参考答案："Myfamilyshouldreduceplasticuse.Werecyclebottleseveryweek.Ifwealldidthis,theoceanwouldbecleaner.Waterscarcityaffectsmillionsofpeople.Therefore,savingwaterisimportant."解析：需包含情态动词、事实数据，结构完整，每点1分。2.Rewritethesentence"IfIhadmorefreetime,Iwouldreadmorebooks."inthethirdconditional.参考答案："IfIhadhadmorefreetimelastyear,Iwouldhavereadmorebooks."解析：需正确转换时态，共4分。3.Writeatopicsentenceforaparagraphabouttheimportanceofprotectingendangeredanimals.参考答案："Protectingendangeredanimalsiscrucialbecausebiodiversitybenefitsourecosystems."解析：需包含主旨和理由，共4分。4.Completetheletterwiththreesentencesaboutalocalenvironmentalproblem.参考答案："Therearetoomanyplasticbottlesinourpark.Manybirdsmistakethemforfood.Thisneedsurgentattention."解析：需符合环保主题，每句1分。5.Writeasentenceusingthesecondconditionaltodescribewhatyouwoulddoifyouwonalottery.参考答案："IfIwonamilliondollars,Iwouldtravelaroundtheworld."解析：需正确结构，共4分。6.Createaquestionfortheunit7readingpassage"SavetheEarth".参考答案："Whatarethreeactionsmentionedinthepassagetohelptheenvironment?"解析：需紧扣课文内容，共4分。7.Writeashortdialogue(4lines)betweentwostudentsaboutsavingwater.参考答案："A:Didyouturnoffthetap?B:Yes,Idid.Weshouldsavewater.A:Agreed!Everydropcounts."解析：需符合主题，每句1分。8.Translatethesentence"Ifwedon'ttakeactionnow,theproblemwillgetworse."intoChinese.参考答案："如果我们现在不采取行动，问题会变得更严重。"解析：需准确翻译，共4分。【标准答案及解析】一、单项选择题1.B2.C3.C4.D5.D6.B