人教 九上 英语 Unit 4 Section B《自主学习》课件

SectionBHowcanweimproveourmemory?自主学习Unit4OurMemory1aWhatmemorytechniquesdoyouuse?Aretheyuseful?Iusethetechniquesofmakingmindmapsandpicturingimages.Yes,they’reusefulastheyhelpmeorganizeinformationandrememberitbetter.（答案不唯一）1bReadthetextandanswerthequestions.ActivatingpriorknowledgeYoucanoftenimprovereadingcomprehensionbyusingyourownknowledgeofthetopic.HowtoBoostYourMemoryWouldyouliketoimproveyourmemory?Tostartwith,itisimportanttounderstandhowmemoryworks.（1）v.促进；使增长（2）n.增长；提高；激励givesb/sthaboost给某人/某物一个促进/激励“首先；起初”，用于引出话题或列举要点的开头Therearetwomainkindsofmemory:short-termmemoryandlong-termmemory.Short-termmemoryhelpsyourememberthingsthatyoumayonlyneedforashorttime,likephonenumberswhenyouneedtomakeaphonecall.长难句分析：这是一个复合句。Short-termmemoryhelpsyourememberthings是主句；that...ashorttime是定语从句，修饰先行词things；likephonenumbers...aphonecall是插入语，对things进行举例说明，其中whenyouneedtomakeaphonecall是时间状语从句。Long-termmemoryistheabilitytorememberthingsfordays,years,orevenalifetime.Sotherealquestionis:Howdoyoumakesurewhatyoulearnentersyourlong-termmemory?Byusingsomeclevermemorytechniquesandleadingahealthylife,youwillseesomegreatresults.Let’stakealook.First,payattention.However,youmightfailtorememberallthedetails.So,trytakingnotesandwritingdownkeypoints.Afterall,itiseasiertorememberasummarythaneverywordinapassage.

failtodosth未能做某事；做某事失败writedown“写下；记下”，“动副”结构的短语，名词作宾语时，放在down前后均可，代词作宾语时，只能放在write和down之间。Second,useitorloseit.Themoreyoureviewwhatyoulearn,themorelikelyyouwillrememberit.However,youshouldnotwearoutyourbrain.Trystudyingfor40minutes,andthentakeabreak.Youcanalsoreviewinformationbydiscussingitwithothersorbyteachingothers.Athirdwayistomakeuseofsenses.Createimagesbyusingtables,graphs,andmindmapstoorganizeinformation.Youcanalsocreateastorywithinformationandviewitinyourmindlikeafilm.Inaddition,makeuseofyourothersenses.Forexample,listeningtorecordedinformationcanbeveryeffective.利用此外Lastbutnotleast,boostyourmemorybystayinghealthy.Sleepwell.Whileyousleep,yourbrainorganizesyourmemories.Badsleepmakesitharderfornewinformationtoenteryourlong-termmemory.Eatwell.Yourbrainneedsfoodlikeanengineneedsfuel.Healthyfoodanddrinkwillhelpyourbrainworkmuchbetter.“最后但同样重要的是”，用于列举要点的最后一点。Exercise.Ahealthyandactivebodyboostsbothyourmemoryandyourmind.Manymorememorytechniquescanbefoundinbooksoronline.Trysomedifferentmethodstoseewhichonesworkbestforyou.Youaresuretoimproveyourmemory!1.Whatistherealquestionaboutimprovingone’smemory?2.Whatistherightwaytotakenotes?3.Whyistakingabreaknecessaryforyourbrain?Howtomakesurewhatonelearnsenterslong-termmemory.Writingdownkeypointsinsteadofalldetails.Toavoidwearingoutthebrain.4.Howcanyouuseyoursensestohelpyourememberbetter?5.Whyisstayinghealthyimportantforagoodmemory?Byusingtables,graphsandmindmapstocreateimages,createstories,andmakeuseofothersenseslikelisteningtorecordedinformation.Becausegoodsleep,healthyfoodanddrink,andexercisehelpthebrainworkbetterforagoodmemory.从教材语篇1b挖中考设问高频考法细节理解Accordingtothepassage,whichofthefollowingisawaytomakeuseofsensestoboostmemory?A.Takingnotes.B.Reviewinginformationbydiscussingitwithothers.C.Creatingimageswithtables.D.Studyingfor40minutes.C从教材语篇1b学写作思路“总分总+分点论述”写作法文章开篇以“Wouldyouliketoimproveyourmemory?”引出“增强记忆力”的主题（总起）；接着先介绍两种记忆类型作为知识铺垫，再用“First”“Second”“Athirdway”“Lastbutnotleast”，从集中注意力、“用进废退”复习知识、利用感官、保持健康方面，分点阐述增强记忆力的方法（分述）；最后以“Trysomedifferentmethods...toimproveyourmemory!”鼓励读者尝试方法（总结）。整体结构清晰，逻辑连贯，文章层次分明、论述充分。通过这样的结构能让读者快速把握文章核心，也便于作者有条理地展开内容。1cMatchthekindsofmemorywiththetasks.WriteSforshort-termmemoryorLforlong-termmemory.________1.Youneedtorememberwhatyouaregoingtosayinaspeechnextweek.________2.Youneedtorememberanewfriend’sname.________3.Youneedtorememberanaddressuntilyoufindapieceofpapertowriteitdown.LSS________4.Youneedtorememberthepasswordtoyouronlinebankaccount.password由“pass（v.通过；准许进入）+word（n.词；字）”构成，表示“‘准许通过’的‘字符’”，即“密码；口令”。“账户；描述，叙述；账目；账单”，giveanaccountofsth描述/叙述某事L1dReadagainandcompletethemindmap.Takenotesandwritedownkeypoints.Reviewwhatyoulearn(studyfor40minutesandthentakeabreak;discussinformationwithothersorteachothers).Createimageswithtables,graphsandmindmaps;createstories;makeuseofothersenses(likelisteningtorecordedinformation).Sleepwell;eatwell;exercise.1eDoyouknowhowtousethefollowingmemorytechniques?Addmoreasyouknow.makingupasong makingupapoem

usinglettersforwords groupinginformationpicturingimages _______________________略Addingmore:tellingstories:usingflashcardsVocabularyinUse2aUseaffixestocreateasmanynewwordsaspossible.Useyourdictionary.reactactionactiveactorforgetfulforgettableforgetfulnessunforgettableeffectiveeffectivelyeffectiveness2bCompletethesentenceswiththecorrectformsofthewordsfromthewordcloud.addresslikelyreactpositioncaseeffective1.Thecustomer_________badlytothepriceincrease.2.Startingoverisnoteasy,butitisnecessaryinmy_________.3.Hismemorytechniqueissimplebut_________.4.Themanhaslostalotofblood.Heis_________todieofwoundsifnottreatedatonce.reactedcaseeffectivelikelyaddresslikelyreactpositioncaseeffective5.Ourhotelisinagreat_________nearthecentralmall.6.Ican’trecallwhichnotebookIwroteyouremail_________in.notebook由“note（n.笔记；便条）+book（n.本子；书籍）”构成，表示“‘记笔记’用的‘本子’”，即“笔记本”，引申为“笔记本电脑”。positionaddress2cCompletethepassagewiththecorrectformsofthephrasesinthebox.Whichanimalimpressedyouthemost?gothroughrunout

happentokeepinmindResearchshowsthatmanyanimalshavegoodlong-termmemories.They____________wherefoodcanbefoundandwhereitissafe.Forexample,whensquirrels_________offood,theygostraighttotheplacewheretheyhidnuts.keepinmindrunoutgothroughrunout

happentokeepinmindEveryautumn,wildgeeseflythousandsofkilometressouthforthewinter.Humansdonotknowforsurewhat

___________theirmindsduringthejourney,butwildgeeseseldomgetlost.Asimilarsituation_________dolphins.Theycanrecognizevoicesofotherdolphins—evenwhentheyhavenotmeteachotherforalongtime.goesthroughhappenstoThewildgeeseimpressedmethemost.Becausetheycanflythousandsofkilometressouthforthewintereveryautumnandseldomgetlost.（答案不唯一）从教材习题2c学写作技巧举例说明法文章在阐述这一观点时，运用了举例说明的写作技巧。如文中以squirrels、wildgeese、dolphins为例，通过这些具体的动物行为实例，把“动物有良好的长期记忆”这个相对抽象的观点变得更具体、易懂，让读者能更直观地理解作者想要表达的内容，增强了文章的说服力和可读性。3aReadBilly’sdiaryentryabouthismemorychallenge.Thencompletethetable.Friday,20NovemberInthepast,IalwaysfeltstressedwhenIhadtogiveaspeech.Iusedtospendlotsoftimetryingtomemorizemyspeech,butIstillforgotsomeparts.Lastweek,Idecidedtofindoutwhattherightwayistomemorizeaspeech.Ilookedonlineandaskedfriends,andIfoundmanyusefulmethods.decidetodosth决定做某事Ilearnthowtocreateaspeechoutline.Insteadoftryingtoremembereverywordofmyspeech,Irememberedthekeywordsfirst.ThenIformedimagesofthesekeywordsinmymind,andlinkedtheminorder.长难句分析：这是一个简单句。“Insteadof...myspeech”是介词短语作状语。I是主语，remembered是谓语，thekeywords是宾语，first是状语。Anothermethodistodividethespeechintoshortsections.IpractisedthefirstsectionuntilIcouldfullyrecallit.ThenImovedontothenext.ThishelpedmetofindoutwhichpartsofthespeechIneededtoworkonthemost.findout表示“查明；弄清楚”，强调经过一番努力、调查等得出结果。相关表达：（1）lookfor寻找（强调动作）（2）find找到（强调结果）Finally,afriendtoldmethatIshouldhaveconfidenceinmyself.Nobodyknowsmyspeechexceptme.IfIdoforgetsomewords,Ishouldn’tpanic.Justrememberthekeywordsandcontinue!Ifollowedallthesegre