2026年新教材人教版九年级上册英语Unit 4 Our Memoryg易错知识点解析+配套练习题（含答案解析）

第第页2026年新教材人教版九年级上册英语Unit4OurMemoryg易错知识点解析+配套练习题【单元话题】大脑记忆机制、高效遗忘规律对抗与深度思维品质【语法项目】特殊疑问词（what,who,where,when,why,how）引导的宾语从句；非谓语动词remember/forget/regret/stop/try动名词与不定式的辨析易错点1：特殊疑问词作从句主语时的“伪倒装”语序判断【易错点】当特殊疑问词本身充当从句主语时，盲目机械套用“把谓语往后放”导致语序错乱（如Whobrokethewindow?变成Idon'tknowwhodidbreakthewindow）。【错因分析】常规特殊疑问词引导宾语从句时，由于疑问词充当状语或宾语，需采用“疑问词+主语+谓语”。但如果特殊疑问词（who,what,which）本身就在从句中充当主语，其自然语序本身就是陈述语序（主语+谓语），此时切不可插入助动词或倒装。【正误对比】

【错例】Canyoutellmewhatdidhappentoyourmemory?→【正例】Canyoutellmewhathappenedtoyourmemory?

【错例】Iwonderwhodidtakemynotebookaway.→【正例】Iwonderwhotookmynotebookaway.【语法规则】疑问词若作主语，顺序本来就是陈；切忌多心加助动，一气呵成直下行。易错点2：remembertodo与rememberdoing的时间方向混淆【易错点】将remembertodo（记住要做某事）与rememberdoing（记得做过某事）在语境中用反。【错因分析】非谓语动词接todo表达“未来未做的事情”，具有指“向后看、尚未发生”的特征；接doing表达“过去已做的事情”，具有“向前看、已经发生”的特征。同类辨析词包括：forgettodo/forgetdoing；regrettodo/regretdoing；stoptodo/stopdoing；trytodo/trydoing。【正误对比】

【错例】Pleaserememberlockingthedoorbeforeleavingtheclassroom.→【正例】Pleaseremembertolockthedoorbeforeleavingtheclassroom.

【错例】Iremembertomeetherinthelibraryyesterday,butIforgothername.→【正例】Iremembermeetingherinthelibraryyesterday,butIforgothername.【语法规则】todo未做将要做，doing做了已成辙；remembertodo莫忘记，rememberdoing忆前事。易错点3：remindsb.ofsth./remindsb.todosth.搭配界限混淆【易错点】写成TheoldphotoremindsmethatIwasachild（漏介词或从句错位），或写成remindsb.dosth.。【错因分析】remind的核心搭配：①remindsb.ofsth.（使某人想起某事/某人）；②remindsb.todosth.（提醒某人去做某事）；③remindsb.that...（提醒某人……，接宾语从句）。【正误对比】

【错例】Thissongalwaysremindsmemymiddleschoollife.→【正例】Thissongalwaysremindsmeofmymiddleschoollife.

【错例】Pleaseremindhimtakethemedicineontime.→【正例】Pleaseremindhimtotakethemedicineontime.【语法规则】使想起用of牵引，提醒去做todo紧；提醒从句that领，三条结构辨分明。易错点4：memory,memorize,remember,memorial的词形词性混乱【易错点】在动词位置使用名词memory（如Ineedtomemorythesewords），或在形容词位置误用动词。【错因分析】memory为名词，意为“记忆力、记忆”；memorize为及物动词，意为“记住、背诵”；remember为常用动词，意为“记起、牢记”；memorial为名词或形容词，意为“纪念碑、纪念的”。【正误对比】

【错例】Drawingmindmapscanhelpyoumemorykeypointseffectively.→【正例】Drawingmindmapscanhelpyoumemorizekeypointseffectively.

【错例】Ashegrewolder,hismemorizebegantofail.→【正例】Ashegrewolder,hismemorybegantofail.【语法规则】memory脑中记忆在，memorize动词把词背；词性位置对照审，莫让同根串了门。易错点5：宾语从句中what与that的功能混淆【易错点】在从句缺少主语或宾语时误用that，或在从句结构完备时误用what。【错因分析】that是纯连接词，在宾语从句中“不占成分、无具体含义”；what是连接代词，在从句中“必占成分（通常作主语、宾语或表语），意为所……的事物”。【正误对比】

【错例】Weshouldtryourbesttorememberthatourteacherstaughtus.→【正例】Weshouldtryourbesttorememberwhatourteacherstaughtus.

【错例】Thescientistprovedwhatmemorycanbetrainedthroughpractice.→【正例】Thescientistprovedthatmemorycanbetrainedthroughpractice.【语法规则】从句查缺主宾表，缺了就用what补；成分完整无缺失，that引路最称职。易错点6：特殊疑问词+doyouthink插入语的语序陷阱【易错点】写成Doyouthinkwhatcanimproveourmemory?或Whatdoyouthinkcanimproveourmemorydidhappen?【错因分析】当句中含有doyouthink/doyoubelieve/doyousuppose等插入语时，特殊疑问词必须置于句首，后接doyouthink，其后剩余部分恢复陈述语序：特殊疑问词+doyouthink+陈述语序其余部分？【正误对比】

【错例】Doyouthinkwhereshouldwestoretheseimportantmemories?→【正例】Wheredoyouthinkweshouldstoretheseimportantmemories?

【错例】Whodoyouthinkishe?→【正例】Whodoyouthinkheis?【语法规则】think插入语插中间，特殊疑问顶在前；插后句子陈述序，平稳落地画问号。

Unit4OurMemory·配套练习一、用所给词的适当形式填空Pleaseremember______(turn)offyourcomputerbeforeleavingthedigitalclassroom.Istillclearlyremember______(meet)myprimaryschoolEnglishteacherforthefirsttime.Thesmelloffreshbreadalwaysremindsme______mygrandmother'skitchen.Canyoutellmewhat______(happen)toyourshort-termmemoryafteryoustayuplate?Youshouldtry______(connect)newwordswithvividimagestomemorizethembetter.Thebellrangandallthestudentsinthehallwaystopped______(talk)andenteredtheclassroom.Afterworkingonmathproblemsforanhour,LiLeistopped______(take)adeepbreath.______doyouthinkwecanimproveourmemorycapacity?(How/What)Ahealthydietandenoughsleeparecrucialtogood______(memory/memorize).Heforgot______(bring)histextbook,sohehadtoshareonewithhisdeskmate.二、按要求改写句子Whatcausedthesuddenmemoryloss?Thedoctorwantstoknow.(合并为包含宾语从句的复合句)

Thedoctorwantstoknow____________thesuddenmemoryloss.Wherecanwebuythisusefulmemoryhandbook?Doyouknow?(合并为包含宾语从句的复合句)

Doyouknow________________________thisusefulmemoryhandbook?Whenshouldwestartourmemorytraining?Wehaven'tdecidedyet.(用“疑问词+不定式”改写)

Wehaven'tdecided__________________ourmemorytrainingyet.Whatdoyouthink?Whichpicturerepresentstheconceptofmemorybest?(合并为含插入语的一句话)

Whichpicture__________________representstheconceptofmemorybest?Don'tforgettolockthedoorwhenyouleave.(用remember改写为同义句)

__________________thedoorwhenyouleave.三、单句改错（每句有一处错误）(诊断改错)CanyoutellmewhatdidtheteachersayabouttheEbbinghausForgettingCurve?→____________________(诊断改错)IremembertoseethisfamousscientistonTVlastmonth,butIforgothisname.→____________________(诊断改错)Thisinterestingscienceexperimentremindedmetomypleasantchildhood.→____________________(诊断改错)Wheredoyouthinkcanwefindreliablearticlesaboutbrainscience?→____________________(诊断改错)Thestudentswereexhausted,sotheystoppedworkinghavingacupoftea.→____________________四、语篇语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Haveyoueverwondered1.______youcanremembersomethingsforyearswhileforgettingothersinseconds?Scientistshavefound2.______ourmemoryworkslikeanetworkofconnectedroads.Whenwemeetnewinformation,thebrainfirsttries3.______(store)itinshort-termmemory.Ifwedon'treviewitintime,wemayforget4.______wehavejustlearned.Thatis5.______theGermanpsychologistEbbinghausdrewhisfamousforgettingcurvemorethanacenturyago.Torememberthingsbetter,studentsareadvised6.______(review)newknowledgewithintwenty-fourhours.Manytopstudentssuggest7.______(use)mindmaps,becausepicturescanremindus8.______theconnectionsbetweenideas.Besides,enoughsleepmattersalot,forthebrainstops9.______(take)innewinformationatnightandbeginstosortoutwhatwehavelearned.Doyouknow10.______tomakeyourmemorystronger?Startwithagoodplantoday.

参考答案与解析Unit4OurMemory·一、用所给词的适当形式填空1.toturn(remembertodo记得去做某事，事情未做)2.meeting(rememberdoing记得做过某事，事情已做)3.of(remindsb.ofsth.使某人想起某事)4.happens(what作从句主语，直接接谓语动词，陈述自然事实用一般现在时单数形式)5.connecting(trydoing尝试用某种方法做尝试)6.talking(stopdoing停止手头正在做的动作)7.totake(stoptodo停下手头事转去做另一件事)8.How(修饰动词improve，用疑问副词how)9.memory(形容词good后接名词memory)10.tobring(forgettodo忘记去做某事，课本未带去学校)二、按要求改写句子11.whatcaused(what本身作从句主语，保持自然语序)12.wherewecanbuy(陈述语序：疑问词+主语+谓语)13.whentostart(主从句主语一致，简化为疑问词+不定式)14.doy