2026年河南省北师大版初中英语八年级下册第11单元写作练习

2026年河南省北师大版初中英语八年级下册第11单元写作练习一、单项选择题（总共10题，每题2分，共20分）1.根据第11单元课文内容，Whatisthemainpurposeofthepassage"ProtectingtheEnvironment"?A.Todescribethebeautyofnature.B.Tointroducefamousenvironmentalproblems.C.Tosuggestwaystoimproveairquality.D.Toadvertiseeco-friendlyproducts.解析：正确答案为B。文章主要围绕全球变暖、塑料污染等环境问题展开，通过具体案例和数据说明其危害性，符合单元主题"环境保护"的核心内容。选项A、C、D虽然涉及环境相关话题，但并非文章主旨。解析需结合课文第2段"Manyscientistswarnthat..."及第4段"Plasticwastepollutes..."等关键句分析。2.Accordingtotheunitgrammarfocus,whichsentencecorrectlyusesthepresentperfectpassivevoice?A.Mybikehasbeenrepairedbythemechanic.B.Theyarerepairingtheroofnow.C.ThebookwaswrittenbyJ.K.Rowling.D.Wewillhavefinishedtheprojectbytomorrow.解析：正确答案为A。该题考查单元语法重点"现在完成时的被动语态"。选项B为现在进行时，C为一般过去时，D为将来完成时，均不符合被动语态要求。解析需对比课文语法讲解页第5页的例句结构"主语+have/hasbeen+过去分词"。3.Whatdoestheunderlinedword"sustainable"meaninthepassage"GreenLiving"?A.TemporaryB.ExpensiveC.Environment-friendlyD.Difficulttomaintain解析：正确答案为C。根据单元词汇表第8单元第3行注释，sustainable意为"可持续的"，与课文第3段"Usingsolarenergyisasustainablechoice"中的语境一致。解析需结合单元词汇讲解页第7页的例句分析。4.WhichofthefollowingisNOTatypicalactivitydescribedintheunitreading"RecyclingatSchool"?A.Sortingwasteintodifferentbins.B.Plantingtreesintheplayground.C.Usingreusablewaterbottles.D.Conductingenergy-savingexperiments.解析：正确答案为B。文章重点描述校园垃圾分类、节水节电等日常环保行为，未涉及植树活动。解析需对比课文第1段"Studentsseparatepaperfromplastic..."与第2段"ManyclassroomsuseLEDlights..."等具体内容。5.Accordingtotheunitwritingtask,whichsentenceusesparallelstructurecorrectly?A.Shelikesreadingbooksandtowatchmovies.B.Theteacheraskedustofinishthehomeworkquicklyandcarefully.C.Heissmart,friendlyandverypopular.D.Theywenttothepark,tobuyicecreamandtorelax.解析：正确答案为C。该题考查单元写作指导中强调的平行结构。选项A中"reading"与"towatch"形式不平行；B为祈使句；D存在三个并列动词短语，但结构不完整。解析需引用课文写作技巧页第9页的例句"Parallelismmakeswritingmorebalanced"。6.Whatisthebesttitlefortheunitspeakingactivity"Eco-friendlyHabits"?A.MyFavoriteAnimalsB.HowtoSaveWaterC.HealthyEatingHabitsD.TravelingAroundtheWorld解析：正确答案为B。活动内容围绕日常环保行为展开，如课文口语练习第2页提到的"turnofflightswhenleavingaroom"，与单元主题高度相关。解析需结合单元口语任务页第4页的图片提示分析。7.Accordingtotheunitvocabularysection,whichwordbestcompletesthesentence"Manypeoplearetryingtoreducetheir_______footprint"?A.EnergyB.FootC.WasteD.Carbon解析：正确答案为D。该题考查单元重点词汇"carbonfootprint"，在课文第5段有明确例句"Reducingcarbonfootprinthelpsslowglobalwarming"。解析需对比单元词汇表第10页的搭配说明。8.Whichsentenceusesthecorrectcomparativeformof"useful"?A.Thisbookismoreusefulthanthatone.B.Hisideaismoreuseful.C.Thenewmethodisthemostuseful.D.Sheisveryusefultoherteam.解析：正确答案为A。比较级需与"than"连用，选项B缺少比较对象，C应用最高级，D为形容词原级。解析需结合课文语法对比表第6页的"comparativeadjectives"部分讲解。9.Whatisthemainideaoftheunitreadingpassage"TheGreatBarrierReef"?A.Todescribethecolorsofcoral.B.Toexplainwhypeopleshouldprotectmarinelife.C.Tolistfamousdivespots.D.Tocompareoceantemperatures.解析：正确答案为B。文章通过珊瑚礁面临的问题（如气候变化、污染）呼吁保护海洋生态，与单元主题"保护生物多样性"一致。解析需分析课文第3段"Withoutprotection,manyspecieswilldisappear"等关键句。10.Accordingtotheunitwritingrubric,whichcriterionfocusesontheuseoflinkingwords?A.OrganizationB.VocabularyC.GrammarD.Cohesion解析：正确答案为D。单元写作评分标准第2页明确指出"cohesion"评价衔接词使用，如"however"、"therefore"等。解析需结合单元写作指导页第8页的过渡词使用示例分析。二、填空题（总共10题，每题2分，共20分）1.Thepassagesuggeststhatusingpublictransportcan_______airpollution.2.Tobearesponsibleconsumer,weshould_______productswithexcessivepackaging.3.Theunitreadingmentionsthatmanyanimalsarein_______becauseofhabitatloss.4.Whenwritingaboutenvironmentalproblems,it'simportanttouse_______datatosupportyourpoints.5.Thespeakingactivityasksstudentstodescribetheir_______eco-friendlyhabit.6.Theunitgrammarfocusesontheuseof_______toshowfuturepossibilities.7.Agoodwaytoreducewasteisto_______oldclothesinsteadofthrowingthemaway.8.Thepassageaboutrecyclingexplainshowto_______materialslikepaperandglass.9.Theunitvocabularyincludeswordslike"sustainable"and"________"todescribeeco-friendlychoices.10.Whengivingsuggestionsinwriting,wecanusephraseslike"First,_______..."toorganizeourideas.参考答案：1.reduce2.avoid3.danger4.reliable5.personal6.may7.donate8.recycle9.renewable10.secondly解析：填空题需严格对照单元词汇表和语法重点。第1题来自课文第1段"Usingbusesinsteadofcars..."；第3题见课文第4段"Manybirdsfacedanger..."；第6题对应语法讲解第7页"modalverbsmay/might"的例句。三、判断题（总共10题，每题2分，共20分）1.Theunitwritingtaskasksstudentstowritea100-wordcompositionabouttheirfavoriteanimal.(×)解析：错误。写作任务要求围绕"环保行动"展开，参考课文写作页第3页的题目要求"Writealettertoyourlocalgovernmentaboutenvironmentalprotection"。2.Thepassage"GreenLiving"mainlydescribesthehistoryofenvironmentalmovements.(×)解析：错误。文章重点介绍低碳生活方式，如课文第2段"UsingLEDbulbssavesenergy"等具体建议，而非历史叙述。3.Theunitgrammarsectionteacheshowtousethepresentperfectpassivevoice.(√)四、简答题（总共8题，每题2分，共16分）1.Describethreeenvironmentalproblemsmentionedintheunitreadingpassages.参考答案：①Globalwarming（课文第1段提到冰川融化）；②Plasticpollution（第2段描述海洋塑料垃圾）；③Deforestation（第3段指出森林砍伐导致生物多样性减少）。解析需结合具体段落引用。2.Howcanstudentsuseparallelstructureintheirenvironmentalprotectionessays?参考答案：通过动词形式平行，如"Wecanreducewaste,savewater,andplanttrees"；通过形容词平行，如"Beingeco-friendlymeansbeingresponsible,resourceful,andcreative"。解析需引用写作技巧页第9页示例。3.Explainthedifferencebetween"sustainable"and"renewable"asusedintheunit.参考答案："Sustainable"指长期可行的（如sustainableagriculture），"renewable"指可再生的（如renewableenergy）。解析需对比课文第4段"Solarenergyisrenewable"与第5段"Schoolsusesustainablepractices"。4.Whataretwowaystoorganizeideasintheunitwritingtask?参考答案：①Problem-solutionstructure（先描述问题再提建议）；②Timeorder（按步骤说明环保行动）。解析需结合写作指导第7页的图表说明。5.Howdoestheunitreadingpassage"TheGreatBarrierReef"usedatatosupportitsarguments?参考答案：引用具体数字（如"over1,500species"），使用权威机构名称（如"WWFreports"），提供时间范围（如"since1995"）。解析需分析课文第2段的数据呈现方式。6.Whatisthepurposeofusinglinkingwordsinthespeakingactivity?参考答案：使对话连贯（如"First,Iusereusablebags..."），表示转折（"ButIdon'talwaysremember..."），强调观点（"Also,turningofflightssavesmoney!"）。解析需结合口语练习第2页的示例。7.Describeoneeco-friendlyhabitfromtheunitvocabularysection.参考答案：如"donatingoldclothes"（课文词汇讲解第8页提到），既减少浪费又帮助他人。解析需说明该习惯的环境效益。8.Howcanstudentsimprovetheirvocabularyfortheunitwritingtask?参考答案：①使用单元词汇表（每天记忆5个）；②在写作中主动运用（如用"conserve"替代"save"）；③查阅词典理解搭配（如"takeactionon"）。解析需结合写作指导第5页的方法建议。五、应用题（总共8题，每题4分，共24分）1.Writea4-sentenceparagraphabouthowyourfamilyreduceswasteathome.Includeonelinkingword.参考答案：Ourfamilyrecyclespaperandplasticeveryweek.Wealsouseclothbagswhenshopping.However,wesometimesforgettoturnoffthetap.Toimprove,wesetremindersonourphones.解析：评分要点：①包含环保行为（2分）；②使用衔接词"however"（1分）；③语法正确（1分）；④句式多样（1分）。2.Completethefollowingemailwith3environmentalsuggestions.Dear校长，I'mwritingtosuggestwaystomakeourschoolmoreeco-friendly.First,_______.Second,_______.Third,_______.Thankyouforyourtime.参考答案：First,wecouldinstallsolarpanelsontheroof.Second,studentsshouldbringreusablewaterbottles.Third,everyclasscouldhaveawasteauditeachmonth.解析：评分要点：①建议具体可行（2分）；②使用书信格式（1分）；③动词时态正确（1分）；④逻辑连贯（1分）。3.Rewritethefollowingsentenceusingthepresentperfectpassivevoice.Peoplehavebuiltmanyfactoriesinourcity.参考答案：Manyfactorieshavebeenbuiltinourcity.解析：评分要点：①正确使用被动语态（2分）；②保持原意（1分）；③时态准确（1分）；④主谓一致（1分）。4.Completethefollowingchartwithvocabularyfromtheunit.|Problem|Solution||---------|---------||Airpollution|_______||Waterwaste|_______|参考答案：Airpollution|Usingpublictransport|Waterwaste|Installinglow-flowtaps解析：评分要点：①词汇匹配准确（2分）；②动词形式正确（1分）；③符合环保主题（1分）；④书写规范（1分）。5.Writeadialoguebetweentwostudentsdiscussingeco-friendlyhabits.参考答案：A:Didyouseetheunitreadingaboutrecycling?B:Yes,itwasinteresting.Inowuseareusablecupeveryday.A:That'sgreat!I'mtryingtoreducemeatconsumption.B:Really?Howdoyoudothat?A:Ieatmorevegetablesandtrytohaveonevegetarianmealperweek.解析：评分要点：①包含环保话题（2分）；②使用现在进行时（1分）；③语法正确（1分）；④角色互动自然（1分）。6.Completethefollowingsentencewithasuitablecomparativeadjective.UsingLEDbulbsis_______thanusingoldincandescentones.参考答案：moreenergy-efficient解析：评分要点：①比较级使用正确（2分）；②符合单元主题（1分）；③词汇搭配合理（1分）；④句意通顺（1分）。7.Writea6-wordsentenceusingtheword"sustainable"incontext.参考答案：Sustainablefarminghelpsprotectthesoilquality.解析：评分要点：①词汇使用准确（2分）；②句子结构完整（1分）；③时态正确（1分）；④符合环保语境（1分）。8.CreateaT-chartcomparingactiveandpassivevoicewithexamples.参考答案：|ActiveVoice|PassiveVoice||-------------|--------------||Thestudentscleanedtheclassroom.|Theclassroomwascleanedbythestudents.|解析：评分要点：①结构对比清晰（2分）；②例句语法正确（1分）；③主被动转换准确（1分）；④书写整洁（1分）。【标准答案及解析】一、单项选择题1.B2.A3.C4.B5.C6.B7.D8.A9.B10.D解析：第1题考查单元主题理解，需结合课文第1段"Environmentalproblems..."判断；第8题需对比单元语法对比表第6页的例句结构。二、填空题1.reduce2.avoid3.danger4.reliable5.personal6.may7.donate8.recycle9.renewable10.secondly解析：填空题需对照单元词汇表第10页和语法讲解第7页。第4题来自课文第2段"Usedatafromreliablesources"。三、判断题1.×2.×3.√4.×5.×6.×7.√8.×9.×10.√四、简答题1.参考答案：①Globalwarming（冰川融化）；②Plasticpollution（塑料污染）；③Deforestation（森林砍伐）。解析需结合课文第1-3段具体案例。2.参考答案：通过动词形式平行（"Wecanreduce,save,andplant"）；通过形容词平行（"Beingeco-friendlymeansbeingresponsible,resourceful,andcreative"）。解析需引用写作技巧页第9页示例。五、应用题1.参考答案：Ourfamilyrecyclespaperandplasticeveryweek.Wealsouseclothbagswhenshopping.However,wesometimesforgettoturnoffthetap.Toimprove,wesetremindersonourphones.解析：评分标准：①环保行为（2分）；②衔接词（1分）；③语法（1分）；④句式（1分）。2.参考答案：First,wecouldinstallsolarpanelsonther