2026年江苏省苏教版七年级英语下册第12单元阅读理解专项训练习题

2026年江苏省苏教版七年级英语下册第12单元阅读理解专项训练习题一、单项选择题（每题2分，共20分）1.AccordingtothepassageinUnit12,whatisthemainreasonwhymanystudentschoosetotakepartintheschoolsciencefair?A.Becauseitisagoodopportunitytoshowtheircreativityandscientificknowledge.B.Becausetheirteachersforcethemtojoin.C.Becausetheycangethighmarkswithoutdoingmuchwork.D.Becauseitistheonlywaytomakefriendsinschool.（解析：根据第12单元文章内容，科学展览的主要目的是让学生展示创造力和科学知识，选项A符合文章主旨。选项B、C、D与文章描述不符，故选A。）2.Whatshouldstudentsdoiftheywanttoprepareasuccessfulscienceprojectforthefair?A.Copyideasfromtheinternetwithoutchangingthem.B.Asktheirparentstodoalltheworkforthem.C.Followthestepsintheprojectguidecarefullyandthinkabouttheirownideas.D.Giveupbecausescienceistoodifficult.（解析：文章强调学生应独立完成项目，参考项目指南并发挥创意，选项C符合要求。选项A、B、D均与文章建议相悖，故选C。）3.Accordingtothepassage,whichofthefollowingisNOTapartofthesciencefairprojectguide?A.Howtowriteahypothesis.B.Howtomakeaposter.C.Howtocookadeliciousmeal.D.Howtodesignanexperiment.（解析：文章提到指南包括假设、海报制作和实验设计，选项C与科学项目无关，故选C。）4.Whatdoestheword"hypothesis"meaninthecontextofthepassage?A.Aconclusion.B.Aguessorprediction.C.Ascientifictheory.D.Alistofmaterials.（解析：根据文章上下文，hypothesis指实验前的假设或预测，选项B正确。选项A、C、D与定义不符，故选B。）5.Ifastudentwantstotestwhetherplantsgrowbetterwithsunlightorwithoutit,whatshouldtheydo?A.Asktheirclassmatesforopinions.B.Lookuptheanswerinabook.C.Planttwoseedsinthesamepotandkeeponeinsunlightwhiletheotherstaysinthedark.D.Giveupbecausetheydon’thaveamicroscope.（解析：文章建议通过实验验证假设，选项C符合科学方法。选项A、B、D均不可行，故选C。）6.Whatisthepurposeoftheposterinasciencefairproject?A.Toselltheprojecttothejudges.B.Toshowthestepsoftheexperimentclearly.C.Toentertaintheaudiencewithjokes.D.Toaskformoremoneyfortheproject.（解析：文章指出海报用于展示实验步骤，选项B正确。选项A、C、D与海报功能无关，故选B。）7.Accordingtothepassage,whatisthemostimportantthingforasciencefairproject?A.Thepriceofthematerialsused.B.Thecreativityandoriginalityoftheidea.C.Thecoloroftheposter.D.Thenumberofpeoplewhovisittheproject.（解析：文章强调创意和原创性，选项B正确。选项A、C、D非文章重点，故选B。）8.Ifastudent’sexperimentdoesnotworkasexpected,whatshouldtheydo?A.Sayitwasamistakeandstartover.B.Changetheresultstomatchtheirhypothesis.C.Reporttheresultshonestlyandexplainwhyitfailed.D.Blametheteacherfornotgivingenoughinstructions.（解析：文章建议诚实记录结果并分析原因，选项C正确。选项A、B、D均不科学，故选C。）9.Whatdoesthepassagesuggestaboutteamworkinasciencefairproject?A.Itisalwaysbettertoworkalonebecauseyoucanhavemoreideas.B.Itisnotnecessaryifyouaregoodatscience.C.Itcanhelpifmembershavedifferentskillsandideas.D.Itisonlyusefulifyouarenotgoodatscience.（解析：文章提到团队合作可以发挥不同成员的优势，选项C正确。选项A、B、D与文章观点不符，故选C。）10.WhatisthemainmessageofthepassageinUnit12?A.Sciencefairprojectsareeasytodoifyouhavemoney.B.Scienceisonlyforpeoplewhoareverysmart.C.Sciencefairprojectshelpstudentslearnbydoing.D.Sciencefairprojectsareonlyforstudentswhowanttobecomescientists.（解析：文章强调科学项目通过实践帮助学生学习，选项C正确。选项A、B、D与文章主旨不符，故选C。）二、填空题（每题2分，共20分）1.Thesciencefairprojectguidetellsstudentshowto__________ahypothesis.（参考答案：write）（解析：根据文章内容，指南指导学生如何“写”假设，填write。）2.Tomakeagoodposter,studentsshoulduse__________and__________toshowtheirprojectclearly.（参考答案：pictures,words）（解析：文章提到海报应使用图片和文字，填pictures和words。）3.Ifastudentwantstotesthowmuchwaterplantsneed,theyshoulduse__________plantsfortheirexperiment.（参考答案：differentamountsofwater）（解析：文章建议通过改变变量进行实验，填differentamountsofwater。）4.Theword"creative"inthepassagemeans__________.（参考答案：abletothinkinnewandinterestingways）（解析：根据上下文，creative指有新想法的能力，填abletothinkinnewandinterestingways。）5.Studentsshouldkeepa__________torecordtheirobservationsduringtheexperiment.（参考答案：sciencejournal）（解析：文章建议记录观察，填sciencejournal。）6.Thesciencefairprojectguideincludesstepsfor__________and__________theresults.（参考答案：collecting,analyzing）（解析：指南包含收集和分析结果，填collecting和analyzing。）7.Agoodsciencefairprojectshouldhaveaclear__________anda__________question.（参考答案：purpose,research）（解析：文章强调项目应有明确目的和研究问题，填purpose和research。）8.Ifstudentsworkinateam,theyshould__________theirideasand__________responsibilities.（参考答案：share,divide）（解析：文章建议分享想法并分配任务，填share和divide。）9.Thesciencefairisachanceforstudentsto__________theirworktootherpeople.（参考答案：show）（解析：文章提到科学展览是展示作品的机会，填show。）10.Accordingtothepassage,asuccessfulprojectneeds__________and__________effort.（参考答案：planning,hardwork）（解析：文章指出成功项目需要计划和努力，填planning和hardwork。）三、判断题（每题2分，共20分）1.Itisokaytocopyanideafromtheinternetforasciencefairprojectaslongasyouchangethename.（参考答案：False）（解析：文章强调原创性，抄袭不可取，故错误。）2.Studentscanskiptheexperimentpartiftheyalreadyknowtheanswertotheirresearchquestion.（参考答案：False）（解析：文章强调实验验证假设，已知答案仍需实验，故错误。）3.Asciencefairprojectmustcostatleast100yuantobeconsideredgood.（参考答案：False）（解析：文章未提及成本要求，故错误。）4.Thepostershouldbecolorfulbutnotinformativetoattractjudges.（参考答案：False）（解析：文章强调海报应清晰展示信息，故错误。）5.Ifastudent’sprojectfails,theyshouldnotreportitbecauseitlooksbad.（参考答案：False）（解析：文章建议诚实记录失败并分析原因，故错误。）6.Workinginateamisbetterthanworkingalonebecauseteamsalwaysgetbettergrades.（参考答案：False）（解析：文章未绝对化团队合作的优势，故错误。）7.Agoodsciencefairprojectonlyneedsacooltitletoimpressjudges.（参考答案：False）（解析：文章强调内容而非标题，故错误。）8.Studentsshouldnotwritetheirnamesontheirprojectstoavoidcompetition.（参考答案：False）（解析：文章建议署名，故错误。）9.Thesciencefairprojectguideisonlyusefulforstudentswhoaregoodatscience.（参考答案：False）（解析：文章强调指南适用于所有学生，故错误。）10.Itisnotnecessarytokeepasciencejournalifyouareworkingonateam.（参考答案：False）（解析：文章建议所有学生记录观察，故错误。）四、简答题（每题2分，共16分）1.Whyisitimportanttohaveaclearpurposeforasciencefairproject?（参考答案：Aclearpurposehelpsstudentsfocustheirresearch,ensurestheirprojectismeaningful,andmakesiteasiertodesignexperimentsandpresentresults.）（解析：目的明确有助于集中研究、确保项目意义、简化实验设计，答案涵盖要点。）2.Whatarethreethingsstudentsshouldincludeintheirsciencefairprojectposter?（参考答案：Atitle,apictureordiagramoftheexperiment,andabriefexplanationofthehypothesisandresults.）（解析：海报应包含标题、实验图示、假设和结果说明，答案符合文章要求。）3.Howcanstudentsmaketheirsciencefairprojectmorecreative?（参考答案：Studentscanchooseuniquetopics,designoriginalexperiments,usecreativewaystopresenttheirfindings,andthinkoutsidethebox.）（解析：创意可通过独特选题、原创实验、创新展示实现，答案全面。）4.Whatshouldstudentsdoiftheynoticetheirexperimentisnotworkingasexpected?（参考答案：Theyshouldnotchangetheresultstomatchtheirhypothesis.Instead,theyshouldrecordwhathappened,trytofindreasonsforthefailure,andreporttheresultshonestly.）（解析：文章建议记录失败原因并诚实报告，答案准确。）5.Whyisteamworkimportantinasciencefairproject?（参考答案：Teamworkallowsstudentstoshareideas,dividetasks,andbringdifferentskillstogether,makingtheprojectbetterandteachingcooperation.）（解析：团队合作可分享想法、分配任务、发挥技能，答案贴合文章。）6.Whatisahypothesis,andwhyisitimportantinasciencefairproject?（参考答案：Ahypothesisisaguessorpredictionabouttheresultsofanexperiment.Itisimportantbecauseitgivestheprojectacleardirectionandsomethingtotest.）（解析：假设是实验预测，指导项目方向，答案符合定义。）7.Howcanstudentskeeptrackoftheirexperiment’sprogress?（参考答案：Studentscanuseasciencejournaltowritedownobservations,measurements,andchangesovertime.Thishelpsthemseepatternsandreportresultsaccurately.）（解析：科学日志记录观察，答案符合文章建议。）8.Whatisthedifferencebetweenagoodsciencefairprojectandabadone?（参考答案：Agoodprojecthasaclearpurpose,originalideas,well-designedexperiments,honestreporting,andcreativepresentation.Abadprojectmaylackfocus,copyideas,ignorefailures,orbepoorlypresented.）（解析：对比分析优缺点，答案全面。）五、应用题（每题4分，共24分）1.Supposeyouwanttotestwhetherplantsgrowbetterwithmusicorwithoutit.Describehowyouwoulddesigntheexperiment,includingthevariablesyouwouldcontrolandthedatayouwouldcollect.（参考答案：Designtwogroupsofidenticalplantsinthesameconditions.GroupAgetsmusiceveryday,GroupBdoesnot.Controlvariables:light,water,soiltype.Collectdata:plantheight,leafsize,numberofflowers.Recordobservationsweekly.）（解析：实验设计需控制变量、设置对比组、收集数据，答案符合科学方法。）2.Imagineyoursciencefairprojectisaboutrecycling.Writethreesentencestodescribeyourhypothesisandwhatyouhopetolearn.（参考答案：Ithinkrecyclingplasticbottlescansaveenergy.Ihopetolearnhowmuchenergyissavedbyrecyclingversusthrowingaway.Ialsowanttofindoutifpeopleinourschoolarewillingtorecyclemore.）（解析：假设需具体、可验证，答案符合文章要求。）3.Yourteamisworkingonaprojectaboutwaterpurification.Describehowyouwouldpresentyourprojecttothejudgesusingaposter.（参考答案：Theposterwillhaveacleartitlelike"CleanWaterforEveryone."Itwillshowadiagramofourpurificationsystemandexplainthesteps.Wewillincludedataonhowmuchdirtywaterwecleanedandhoweffectiveourmethodwas.）（解析：海报展示需清晰、图文并茂，答案符合文章建议。）4.Supposeyourexperimentfailsbecausetheplantsinthesunlightgroupdie.Explainwhatyouwoulddonext.（参考答案：First,Iwouldcheckiftherewereotherproblems,liketoomuchwaterorbugs.Ifnot,Iwouldhonestlyreportthatsunlightcausedthefailure.Then,Iwouldtrytofindoutwhyandmaybeadjusttheexperimentnexttime.）（解析：处理失败需诚实记录、分析原因，答案符合文章建议。）5.Yoursciencefairprojectguidesaystowriteaconclusion.Whatwouldyouincludeinyourconclusionifyourprojectwasabouttheeffectofdifferentliquidsonicemelting?（参考答案：Iwouldsummarizeifwater,juice,orsodameltedicefaster.Iwouldexplainwhy(e.g.,sugaroracid).IwouldalsomentioniftheresultsweresurprisingandwhatIwouldtrynexttime,liketestingmoreliquids.）（解析：结论需总结结果、解释原因、提出改进，答案符合文章要求。）6.Describehowyouwouldworkwithyourteammembersifyouwereallinterestedindifferentpartsofaprojectaboutanimalhabitats.（参考答案：Wewouldmeettodividetasksbasedoninterests—somecouldresearchdeserts,othersforests.Wewouldshareinformationregularlyandcombineourfindingsintoaunifiedpresentation.Wewouldalsosolvedisagreementsbydiscussingandvoting.）（解析：团队合作需分工、分享、协调，答案符合文章建议。）【标准答案及解析】一、单项选择题1.A2.C3.C4.B5.C6.B7.B8.C9.C10.C二、填空题1.write2.pictures,words3.differentamountsofwater4.abletothinkinnewandinterestingways5.sciencejournal6.collecting,analyzing7.purpose,research8.share,divide9.show10.planning,hardwork三、判断题1.False2.False3.False4.False5.False6.False7.False8.False9.False10.False四、简答题1.Aclearpurposehelpsstudentsfocustheirresearch,ensurestheirprojectismeaningful,andmakesiteasiertodesignexperimentsandpresentresults.2.Atitle,apictureordiagramoftheexperiment,andabriefexplanationofthehypothesisandresults.3.Chooseuniquetopics,designoriginalexperiments,usecreativewaystopresentfindings,andthinkoutsidethebox.4.Recordwhathappened,trytofindreasonsforthefailure,andreporttheresultshonestly.5.Shareideas,dividetasks,andbringdifferentskillstogether,makingtheprojectbetterandteachingcooperation.6.Ahypothesisisaguessorpredictionabouttheresultsofanexperiment.Itgivestheprojectacleardirectionandsomethingtotest.7.Useasciencejournaltowritedownobservations,measurements,andchangesovertime.8.Agoodprojecthasaclearpurpose,originalideas,well-designedexperiments,honestreporting,andcreativepresentation.Abadprojectlacksfocus,copiesideas,ignoresfailures,orispoorlypresented.五、应用题1