Unit4 Our Memory (Period 4)课件2026-2027学年人教版九年级上册英语

OurMemory(Period4)SectionB(1a-1e)

人教版九年级上册英语将句子改为含有宾语从句的复合句①Whatdoesthepictureinthesignmean?Couldyoutellme?Couldyoutellme________thepictureinthesign________?②“Whowillrepairthebrokensweepingrobot?”Mumasked.Mumasked________

________repairthebrokensweepingrobot.whatmeanswhowouldLearningObjectives01核心词汇与短语熟练掌握本课时20个核心英语单词及重点短语搭配，深入理解其在不同语境下的含义，构建扎实的词汇基础，为后续的语言输出做好准备。02说明文信息提取能够快速阅读并理解关于“记忆力提升”主题的英语说明文，运用略读与扫读技巧，精准定位文章中的关键事实、数据以及作者的核心观点。03英语交流与建议结合个人经验，自信地用英语谈论高效记忆的方法。能够逻辑清晰地向同伴阐述观点，并给出切实可行的英语学习建议与备考策略。✨明确目标是成功的第一步，让我们开启今天的英语学习之旅！Let'sgetstarted!✨Freetalk✨今天我们一起学习科学提升记忆力的好方法，探索《HowtoBoostYourMemory》的实用技巧！01预读讨论激活背景知识，分组讨论“你的记忆小烦恼”。结合生活经验大胆预测文章内容，点燃阅读探索的兴趣。02课文阅读带着问题深入研读《HowtoBoostYourMemory》，圈画文中提到的四种核心方法，梳理文章清晰的“总-分”结构。03阅读理解完成配套练习1b-1e，通过细节判断、信息匹配等题型，巩固对文章内容的理解，攻克长难句解析。04思维拓展跳出文本，分享你知道的其他高效记忆法。思考：如何将这些科学方法运用到我们的英语单词背诵中？01.boost/buːst/v.促进；增长|n.帮助；激励02.tostartwith[短语]首先；起初；作为开始的部分03.short-term/ˌʃɔːtˈtɜːm/adj.短期的；近期的；短时期的04.long-term/ˌlɒŋˈtɜːm/adj.长期的；长远的；长期有效的05.technique/tekˈniːk/n.技术；技巧；工艺；技能；手段06.passage/ˈpæsɪdʒ/n.段落；走廊；通道；（时间的）流逝07.likely/ˈlaɪkli/adv.很可能；或许|adj.可能的；预料的08.wearout[短语]使疲乏；磨损；耗尽；穿破；用坏09.discuss/dɪˈskʌs/v.讨论；商量；论述；辩论；探讨10.image/ˈɪmɪdʒ/n.图像；形象；印象；画像；象征01.graph/ɡrɑːf/n.图；图表；曲线图；统计图02.organize/ˈɔːɡənaɪz/v.组织；安排；规划；处理；筹备03.view/vjuː/n.看法；观点；视野；风景v.看待；观察；查看04.effective/ɪˈfektɪv/adj.有效的；产生预期效果的；实际的；生效的05.engine/ˈendʒɪn/n.发动机；引擎；机车；火车头；机械装置06.fuel/ˈfjuːəl/n.燃料；可燃物；刺激物v.给…加燃料；刺激07.anxiety/æŋˈzaɪəti/n.焦虑；担心；忧虑；渴望；挂念08.address/əˈdres/n.地址；住址；演讲；称呼v.写地址；演说；处理09.password/ˈpɑːswɜːd/n.密码；口令；通行码；暗语10.account/əˈkaʊnt/n.账户；账目；解释；理由；考虑v.认为；解释ReadAfterMeGroup0101.boost02.passage03.graph04.engine05.passwordGroup0201.short-term02.likely03.organize04.fuel05.accountGroup0301.long-term02.discuss03.view04.anxiety05.wearoutGroup0401.technique02.image03.effective04.address05.tostartwith练习提示：请大家大声跟读，注意重音位置，特别是复合词（如short-term）的重读部分；对于短语（如wearout），注意体会连读的流畅感。Fillintheblankswiththecorrectwords.💡WordBank:boost(提升)·effective(有效的)·discuss(讨论)·memory(记忆)·password(密码)·account(账户)·anxiety(焦虑)01.Wehada________________aboutthebestwaystomastervocabulary.02.Takingnotesbyhandisan________________strategyforlong-termretention.03.Readingaloudeverymorningcan________________yourconfidenceinspeaking.04.Makesuretologoutofyouronline________________whenusingpubliccomputers.05.Toomuch________________beforeexamscannegativelyaffectyourperformance.06.Iforgotthe________________tomyphone,soIhadtoresetityesterday.discussioneffectiveboostaccountanxietypasswordThinkandtalk1a01.MemorySelf-ReflectionDoyouthinkyouhaveagoodorbadmemory?Shareashortstoryorexample(e.g.,forgettinganimportantdate,oreasilyrememberingsonglyrics)tosupportyouranswer.02.StrategiesforBetterMemoryWhatmemorytechniquesdoyouuse?Aretheyuseful?Discussstudyhabits(likenote-taking),dailytricks(likemnemonicsorstickynotes),oranyuniquemethodsyouuse.📢GroupActivityGuidelines👥4-PersonGroupsSittogether,taketurnstospeak.Ensureeveryonesharestheiropinion.⏱️2MinutesOnlyKeepitbriefandfocused.Managetimesoeveryonegetsachancetotalk.🗣️ClassSharingSelectonespeakertopresentyourgroup'smostinterestingideas.Readthetextandanswerthequestions.1b1.Whatistherealquestionaboutimprovingone’smemory?2.Whatistherightwaytotakenotes?3.Whyistakingabreaknecessaryforyourbrain?4.Howcanyouuseyoursensestohelpyourememberbetter?5.Whyisstayinghealthyimportantforagoodmemory?Readthetext.HowtoBoostYourMemoryWouldyouliketoimproveyourmemory?Tostartwith,itisimportanttounderstandhowmemoryworks.Therearetwomainkindsofmemory:short-termmemoryandlong-termmemory.Short-termmemoryhelpsyourememberthingsthatyoumayonlyneedforashorttime,likephonenumberswhenyouneedtomakeaphonecall.Long-termmemoryistheabilitytorememberthingsfordays,years,orevenalifetime.Sotherealquestionis:Howdoyoumakesurewhatyoulearnentersyourlong-termmemory?Byusingsomeclevermemorytechniquesandleadingahealthylife,youwillseesomegreatresults.Let’stakealook.记忆的两种类型📝核心原句CoreSentenceTherearetwomainkindsofmemory:short-termmemoryandlong-termmemory.解析：本句为段落主旨句，直接点明了记忆的两大分类，是理解全文的关键。🔑tostartwith=firstofall意为“首先，起初”，用于列举观点或引出话题。

例：Tostartwith,let'sreviewwhatwelearnedyesterday.🔑makesure(that)意为“确保，务必”，后接宾语从句。

例：Makesureyoulockthedoorbeforeyouleave.Short-termMemory短期记忆也被称为“工作记忆”，用于临时存储即时信息。

特点：持续时间极短（通常几秒钟到一分钟），容量有限（如记住刚查到的电话号码）。

提示：如果不进行复述或编码，信息很快就会被遗忘。Long-termMemory长期记忆用于存储长期保留的知识和经验。

特点：持续时间长（数日、数年甚至终生），容量几乎无限（如记住童年的家、学会的技能）。

提示：信息经过深度加工后，会从短期记忆转化为长期记忆。Readthetext.First,payattention.However,youmightfailtorememberallthedetails.So,trytakingnotesbywritingdownkeypoints.Afterall,itiseasiertorememberasummarythaneverywordinapassage.Method1:Payattention01专注为本·记忆牢固集中注意力是高效记忆的前提。摒弃外界干扰，让思维聚焦于文本内容，才能将零散的知识点串联起来，实现从短时记忆到长时记忆的转化。02手脑并用·记录要点养成动笔的习惯，快速写下文章的关键词（Keywords）和关键句。记笔记不仅是记录过程，更是对信息的主动筛选与加工，能显著提升理解深度。03归纳总结·提炼主旨读完一个段落后，尝试用一句话（OneSentence）总结其核心思想。这能有效锻炼你的归纳概括能力，帮助你快速抓住文章的逻辑脉络。KeyPhrases重点短语解析payattentionto含义：注意；关注

例句：Pleasepayattentiontotheteacher.writedown含义：写下；记录

例句：Writedownyournameonthepaper.keypoints含义：关键点；要点

例句：Let'slistthekeypointsfirst.inaword含义：总之；简言之

例句：Inaword,itwasagreattrip.Readthetext.Second,useitorloseit.Themoreyoureviewwhatyoulearn,themorelikelyyouwillrememberit.However,youshouldnotwearoutyourbrain.Trystudyingfor40minutes,andthentakeabreak.Youcanalsoreviewinformationbydiscussingitwithothersorbyteachingothers.Method2:Useitorloseit01重复巩固·强化刻痕遵循“用进废退”的神经学原理，越是主动复习，大脑神经突触连接越紧密。让知识从“短期记忆”转化为“长期记忆”，拒绝学完即忘。02科学间隔·避免过载专注学习40分钟后，大脑会进入疲劳期（wearout）。此时应主动休息（takeabreak），让大脑的认知资源得到恢复，劳逸结合才能保持高效。03社交输出·深度内化单向输入不如双向输出。尝试与同学讨论（discusswithothers）或把知识点讲给别人听，这不仅是复习，更是对知识掌握程度的最佳检验。📝核心短语速记CorePhrasesUseitorloseit【含义】用进废退

【解析】强调技能或知识需不断使用才能保持，否则会生疏。Wearout【含义】使疲乏；耗尽

【例句】Yourbrainwillwearoutifyoustudynon-stop.Takeabreak【含义】休息一下

【用法】Takea10-minutebreaktorefreshyourself.Discuss...with...【含义】与……讨论

【例句】Ithelpstodiscussproblemswithyourpartner.Readthetext.Athirdwayistomakeuseofyoursenses.Createimagesbyusingtables,graphs,andmindmapstoorganizeinformation.Youcanalsocreateastorywithinformationandviewitinyourmindlikeafilm.Inaddition,makeuseofyourothersenses.Forexample,listeningtorecordedinformationcanbeveryeffective.Method3:Useyoursenses01结构化信息梳理借助表格、图像和思维导图等可视化工具，将零散的知识点进行归类整合，构建清晰的知识脉络，让抽象信息变得直观易懂。02故事化联想记忆发挥想象力，将枯燥的知识点串联成生动的小故事或生活场景。赋予信息情感色彩与逻辑关联，能显著降低记忆难度并加深印象。03多感官协同激活不要只依赖视觉，尝试通过聆听录音、大声朗读甚至动手书写来调动听觉与触觉。多感官的共同参与能形成更立体的记忆印记。KeyPhrases核心短语积累makeuseof充分利用；运用Makefulluseofyourtime.createimages创建画面感；形成意象Trytocreatevividimages.mindmaps思维导图；心智图Drawmindmapsforreview.inaddition此外；另外；加之Inaddition,itsavestime.Readthetext.Lastbutnotleast,boostyourmemorybystayinghealthy.●Sleepwell.Whileyousleep,yourbrainorganizesyourmemories.Badsleepmakesitharderfornewinformationtoenteryourlong-termmemory.●Eatwell.Yourbrainneedsfoodlikeanengineneedsfuel.Healthyfoodanddrinkwillhelpyourbrainworkmuchbetter.●Exercise.Ahealthyandactivebodyboostsbothyourmemoryandyourmind.Exercisecanalsoreducestressandanxiety.Method4:Stayhealthy01.Sleepwell睡眠充足睡眠是大脑整理和巩固记忆的关键时段。长期睡眠不足会阻碍新记忆的形成，导致注意力涣散。保证每晚7-8小时的高质量睡眠，是提升学习效率的基础。02.Eatwell吃得健康大脑如同精密的发动机，需要优质的“燃料”。摄入富含维生素、蛋白质和健康脂肪的食物（如坚果、鱼类、蓝莓），能为大脑提供持续能量，维持思维的敏捷与清晰。03.Exercise坚持锻炼强健的体魄是记忆的后盾。规律的体育锻炼能促进血液循环，为大脑输送更多氧气和养分。同时，运动还能有效释放压力，缓解焦虑，为高效学习创造良好的身心状态。💡lastbutnotleast意为“最后但同样重要的是”。在列举要点时使用，强调最后一点的重要性丝毫不亚于前面的内容，是口语和写作中常用的过渡语。💡reducestress意为“减压”。长期的压力会损害海马体（大脑中负责记忆的区域），通过运动、冥想或听音乐来reducestress，是保持记忆力和心理健康的关键。Readthetext.Manymorememorytechniquescanbefoundinbooksoronline.Trysomedifferentmethodstoseewhichonesworkbestforyou.Youaresuretoimproveyourmemory!GroupDiscussionTopic:Whichmethoddoyouthinkisthemostuseful?Why?围绕主题，结合自身经历展开讨论，表达观点并阐述理由。01聚焦核心方法你认为哪种记忆方法最实用？是联想记忆、图像记忆，还是间隔重复法？请具体说明它的优势。02分享独家技巧在背单词或记公式时，你有什么自己摸索出来的“土方法”或小习惯？这些技巧帮你解决了什么问题？03拓展提升建议除了专门的记忆法，健康饮食、规律作息或运动是否也能帮助大脑？你还有哪些提升记忆力的生活建议？4人一组(Groupof4)自由组合，确保每位成员都有发言机会，不做旁观者。限时3分钟(3Minutes)把握时间节奏，轮流阐述观点，不要偏离讨论主题。选代表发言(Speaker)每组推选一名代表，简明扼要地总结小组讨论结果。LanguagePoints01.比例递增句型：The+比较级...,the+比较级...📌结构解析：前半句为比较状语从句，后半句为主句。表示两个动作或状态按比例同步变化，即“一方程度随另一方加深而加深”，强调因果关联。💡经典例句：Themoreyoureviewwhatyoulearn,themorelikelyyouwillrememberit.

（你复习得越频繁，记住所学内容的可能性就越大。）02.评价句型：Itis+adj.+todosth.📌结构解析：It为形式主语，代替后置的真正主语“todosth.”。此句型用于对某一行为的性质、难易度或必要性进行客观评价，避免句子头重脚轻。💡经典例句：Itisveryeffectivetousemindmapstorememberinformation.

（利用思维导图来记忆信息是非常高效的。）LanguagePoints01.bydoingsth.（表方式/手段）结构核心：介词by后接动名词(doing)，用于引出动作发生的具体方式、手段或途径，主要用来回答“How?”（如何做？）的问题，强调达成结果的方法。📝经典例句解析Youcanimproveyourmemorybyusingthesetechniques.

译：你可以通过运用这些技巧来提升你的记忆力。02.动名词作主语(GerundasSubject)结构核心：动名词(V-ing)置于句首充当主语，指代抽象的动作或行为本身。此时，句子的谓语动词需要使用第三人称单数形式（即动词后加s或es）。📝经典例句解析Sleepingwellhelpsyourbrainorganizememories.

译：良好的睡眠有助于大脑整理记忆。💡避坑指南：当动名词短语较长时，为避免头重脚轻，常用it作形式主语：Itisbeneficial(foryou)todoregularexercise.这种写法比直接用Doingregularexerciseisbeneficial更自然。KeyPhrases01.tostartwith首先用法：置于句首，引出第一个要点或理由。

例：Tostartwith,weneedtoclarifyourmaingoalforthisproject.02.makesure确保/务必用法：后接that引导的宾语从句（that可省略）。

例：Makesure(that)youlockthedoorbeforeyouleavethehouse.03.payattentionto注意/留意用法：to是介词，后接名词、代词或动名词(v-ing)。

例：Youshouldpayattentiontospellingmistakesinyourwriting.04.writedown写下/记下用法：动副短语，代词作宾语时需置于中间。

例：Idon'twanttoforgetthisidea,soI'llwriteitdownimmediately.05.wearout使疲乏/磨损用法：可表示人感到筋疲力尽，或物体被用旧。

例：Afterhikingfor10hours,Iwascompletelywornout.06.takeabreak休息一下用法：指进行短暂的休息以恢复精力。

例：Let'stakeabreakfromstudyingandgetsomefreshair.07.inaddition此外/另外用法：用于补充信息，相当于besides或furthermore。

例：Thehouseisbig;inaddition,itislocatedinaquietneighborhood.08.lastbutnotleast最后但同样重要用法：用于引出最后一个要点，强调其重要性。

例：Lastbutnotleast,I'dliketothankmyfamilyfortheirendlesssupport.PhrasePractice1.________________,letmeintroducemyself.（用于开启对话的礼貌用语）2.Please________________toturnoffthelights.（提醒/记得去做某事）3.Youshould________________yourpronunciation.（集中精力于；改进）4.________________thekeypointsinclass.（记录；写下）5.Studyingtoolongwill______________you______________.（使某人筋疲力尽）6.Youshould________________afteranhourofstudy.（短暂休息；喘口气）7.________________,drinkingenoughwaterisalsoimportant.（此外；而且）8.________________,exerciseisalsogoodformemory.（最后但同样重要的是）TostartwithmakesurepayattentiontoWritedownwearouttakeabreakInadditionLastbutnotleastChecktheanswer.1b1.Whatistherealquestionaboutimprovingone’smemory?2.Whatistherightwaytotakenotes?3.Whyistakingabreaknecessaryforyourbrain?Howdoyoumakesurewhatyoulearnentersyourlong-termmemory?Towritedownkeypointsinsteadofeverywordinapassage.Becauseyoushouldnotwearoutyourbrain.Checktheanswer.1b4.Howcanyouuseyoursensestohelpyourememberbetter?5.Whyisstayinghealthyimportantforagoodmemory?Bycreatingimageswithtables,graphs,andmindmapstoorganizeinformation,creatingastorywithinformationandviewingitinyourmind,andmakinguseofothersenses.Whileyousleep,yourbrainorganizesyourmemories.Yourbrainneedsfoodlikeanengineneedsfuel.Ahealthyandactivebodyboostsbothyourmemoryandyourmind.Whatkindofmemoryisneededforthesetasks?WriteSforshort-termmemoryorLforlong-termmemory.1c________1.Youneedtorememberwhatyouaregoingtosayinaspeechnextweek.________2.Youneedtorememberanewfriend’sname.________3.Youneedtorememberanaddressuntilyoufindapieceofpapertowriteitdown.________4.Youneedtorememberthepasswordtoyouronlinebankaccount.LLLSReadagainandcompletethemindmap.1dReadthetext.HowtoBoostYourMemoryWouldyouliketoimproveyourmemory?Tostartwith,itisimportanttounderstandhowmemoryworks.Therearetwomainkindsofmemory:short-termmemoryandlong-termmemory.Short-termmemoryhelpsyourememberthingsthatyoumayonlyneedforashorttime,likephonenumberswhenyouneedtomakeaphonecall.Long-termmemoryistheabilitytorememberthingsfordays,years,orevenalifetime.Sotherealquestionis:Howdoyoumakesurewhatyoulearnentersyourlong-termmemory?Byusingsomeclevermemorytechniquesandleadingahealthylife,youwillseesomegreatresults.Let’stakealook.Readthetext.Athirdwayistomakeuseofyoursenses.Createimagesbyusingtables,graphs,andmindmapstoorganizeinformation.Youcanalsocreateastorywithinformationandviewitinyourmindlikeafilm.Inaddition,makeuseofyourothersenses.Forexample,listeningtorecordedinformationcanbeveryeffective.Readthetext.First,payattention.However,youmightfailtorememberallthedetails.So,trytakingnotesbywritingdownkeypoints.Afterall,itiseasiertorememberasummarythaneverywordinapassage.Second,useitorloseit.Themoreyoureviewwhatyoulearn,themorelikelyyouwillrememberit.However,youshouldnotwearoutyourbrain.Trystudyingfor40minutes,andthentakeabreak.Youcanalsoreviewinformationbydiscussingitwithothersorbyteachingothers.Readthetext.Lastbutnotleast,boostyourmemorybystayinghealthy.●Sleepwell.Whileyousleep,yourbrainorganizesyourmemories.Badsleepmakesitharderfornewinformationtoenteryourlong-termmemory.●Eatwell.Yourbrainneedsfoodlikeanengineneedsfuel.Healthyfoodanddrinkwillhelpyourbrainworkmuchbetter.●Exercise.Ahealthyandactivebodyboostsbothyourmemoryandyourmind.Exercisecanalsoreducestressandanxiety.Readthetext.Manymorememorytechniquescanbefoundinbooksoronline.Trysomedifferentmethodstoseewhichonesworkbestforyou.Youaresuretoimproveyourmemory!Checktheanswers.1dTakenotesandwritedownkeypoints.Reviewinformationbydiscussingitwithothersorbyteachingothers;studyfor40mi