Unit 4 Section B (1a-2c)课件（内嵌视频）2026-2027学年人教版英语九年级上册

课时4(1a-2c）Unit4OurMemorySectionBHowcanweimproveourmemory?

Learninggoals1.掌握并正确运用词汇：likely,discuss,view,effective,address,account,increase,blood,wound,recognize,tostartwith,wearout

2.

理解并正确使用以下句型结构：

①Themoreyoureview,themoreyouwillremember.

②Itisimportanttounderstandhowmemoryworks.Pre-Reading1a

Whatmemorytechniquesdoyouuse?Aretheyuseful?IusuallytakenotesofkeypointswhenIstudy,andIalsousemindmapstoorganizeinformation.Thesetechniquesarereallyuseful—theyhelpmerememberthingsmoreeasilyandtransferinformationtomylong-termmemoryquickly.While-listening1bReadthetextandanswerthequestions.While-listening1bReadthetextandanswerthequestions.HowtoBoostYourMemoryUsingpriorknowledgeYoucanoftenimprovereadingcomprehensionbyusingyourownknowledgeofthetopic.While-listening1bReadthetextandanswerthequestions.HowtoBoostYourMemoryWouldyouliketoimproveyourmemory?Tostartwith,itisimportanttounderstandhowmemoryworks.Therearetwomainkindsofmemory:short-termmemoryandlong-termmemory.Short-termmemoryhelpsyourememberthingsthatyoumayonlyneedforashorttime,likephonenumberswhenyouneedtomakeaphonecall.Long-termmemoryistheabilitytorememberthingsfordays,years,orevenalifetime.Sotherealquestionis:Howdoyoumakesurewhatyoulearnentersyourlong-termmemory?itisimportanttodosth.

做某事很重要While-listening1bReadthetextandanswerthequestions.Byusingsomeclevermemorytechniquesandleadingahealthylife,youwillseesomegreatresults.Let’stakealook.First,payattention.However,youmightfailtorememberallthedetails.So,trytakingnotesbywritingdownkeypoints.Afterall,itiseasiertorememberasummarythaneverywordinapassage.Second,useitorloseit.Themoreyoureviewwhatyoulearn,themorelikelyyouwillrememberit.However,youshouldnotwearoutyourbrain.takenotes

记笔记用进废退While-Reading1bReadthetextandanswerthequestions.Trystudyingfor40minutes,andthentakeabreak.Youcanalsoreviewinformationbydiscussingitwithothersorbyteachingothers.Athirdwayistomakeuseofsenses.Createimagesbyusingtables,graphs,andmindmapstoorganizeinformation.Youcanalsocreateastorywithinformationandviewitinyourmindlikeafilm.Inaddition,makeuseofyourothersenses.Forexample,listeningtorecordedinformationcanbeveryeffective.休息一下使用，运用While-Reading1bReadthetextandanswerthequestions.Lastbutnotleast,boostyourmemorybystayinghealthy.Sleepwell.Whileyousleep,yourbrainorganizesyourmemories.Badsleepmakesitharderfornewinformationtoenteryourlong-termmemory.Eatwell.Yourbrainneedsfoodlikeanengineneedsfuel.Healthyfoodanddrinkwillhelpyourbrainworkmuchbetter.Exercise.Ahealthyandactivebodyboostsbothyourmemoryandyourmind.Exercisecanalsoreducestressandanxiety.最后但同样重要的While-Reading1bReadthetextandanswerthequestions.Manymorememorytechniquescanbefoundinbooksoronline.Trysomedifferentmethodstoseewhichonesworkbestforyou.Youaresuretoimproveyourmemory!While-listening1bReadthetextandanswerthequestions.1.Whatistherealquestionaboutimprovingone’smemory?Therealquestionishowyoumakesurewhatyoulearnentersyourlong-termmemory.2.Whatistherightwaytotakenotes?Trytakingnotesbywritingdownkeypoints.Itiseasiertorememberasummarythaneverywordinapassage.While-listening1bReadthetextandanswerthequestions.3.Whyistakingabreaknecessaryforyourbrain?Becauseweshouldnotwearoutourbrain.Weneedtorestittostudybetter.4.Howcanyouuseyoursensestohelpyourememberbetter?Wecancreateimagesbyusingtables,graphs,andmindmapstoorganizeinformation.Wecanalsocreateastorywithinformationandviewitinourmindlikeafilm,andmakeuseofourothersenses.Forexample,listeningtorecordedinformationisveryeffective.While-listening1bReadthetextandanswerthequestions.5.Whyisstayinghealthyimportantforagoodmemory?Becausesleepingwellhelpsthebrainorganizememoriesandmakesiteasierfornewinformationtoenterlong-termmemory.Eatingwellprovidesthebrainwiththefuelitneeds,andhealthyfoodanddrinkmakethebrainworkbetter.Besides,exercisingkeepsahealthyandactivebody,whichboostsbothmemoryandmind.While-Reading1cWhatkindofmemoryisneededforthesetasks?WriteSforshort-termmemoryorLforlong-termmemory.________1.Youneedtorememberwhatyouaregoingtosayinaspeechnextweek.________2.Youneedtorememberanewfriend’sname.________3.Youneedtorememberanaddressuntilyoufindapieceofpapertowrite itdown.________4.Youneedtorememberthepasswordtoyouronlinebankaccount.LLLSWhile-Reading1dReadagainandcompletethemindmap.WaystoimproveyourmemoryPayattentionUsesensesUseitorloseitStayhealthycreateimages;createastory;makeuseofothersensestakenotesbywritingdownkeypoints

reviewwhatyoulearn;takeabreak;discussorteachotherssleepwell;eatwell;exerciseWhile-Reading1eDoyouknowhowtousethefollowingmemorytechniques?Trytoaddsomemore.makingupasongmakingupapoemusinglettersforwordsgroupinginformationpicturingimages_____________________________________________________________drawingmindmaps;writingdownkeypoints;repeatingaloudExercises2are--ion-ive-oractUseaffixestocreateasmanynewwordsaspossible.Useyourdictionary.actionreactactiveactor-nessun--ful-ableforget-ive-lyeffectforgetfulunforgettableforgetfulnessforgettable-nesseffectiveeffectivelyeffectivenessExercises2bCompletethesentenceswiththecorrectformsofthewordsfromthewordcloud.1.Thecustomer_____________badlytothepriceincrease.2.Startingoverisnoteasy,butitisnecessaryinmy_______.3.Hismemorytechniqueissimplebut________.4.Themanhaslostalotofblood.Heis______todiefromwoundsifnottreatedatonce.reacts/reactedcaseeffectivelikely重新开始diefrom/of死于…Exercises2bCompletethesentenceswiththecorrectformsofthewordsfromthewordcloud.5.Ourhotelisinagreat_______nearthecentralmall.6.Ican’trecallwhichnotebookIwroteyouremail_______in.position/mɔ:l/(名词)购物商场addressExercises2cCompletethepassagewiththecorrectformsofthephrasesinthebox.Whichanimalimpressedyouthemost?gothrough runout happento keepinmindResearchshowsthatmanyanimalshavegoodlong-termmemories.They___________wherefoodcanbefoundandwhereitissafe.Forexample,keepinmindExercises2cCompletethepassagewiththecorrectformsofthephrasesinthebox.Whichanimalimpressedyouthemost?whensquirrels__________offood,theygostraighttotheplacewheretheyhidnuts.Everyautumn,wildgeeseflythousandsofkilometressouthforthewinter.Humansdonotknowforsurewhat____________theirmindsduringthejourney,butwildgeeseseldomgetlost.Asimilarsituation_________dolphins.Theycanrecognizevoicesofotherdolphins—evenwhentheyhavenotmeteachotherforalongtime.runoutgoesthroughhappensto无疑；确定Languagefocustostartwith首先常作插入语，还可意为“起初;开始时”Tostartwith,let’slearnsomenewwords.首先,我们来学一些新单词。Thingswerenotsosmoothtostartwith,butlaterthesituationwasgettingbetterandbetter.事情一开始不是那么顺利，但是后来情况变得越来越好了。用法拓展

startwith从……开始Languagefocuslikely/ˈlaɪkli/adv.很可能

adj.

可能的(1)[副词]很可能(2)[形容词]

可能的belikelytodosth.可能做某事Itislikelythat...可能······Languagefocuswearout使疲乏；磨损wearout+身体部位/人 使······疲惫不堪wearout+物品用坏某物Studyingtoolongcanwearoutyourbrain.学习太久会让大脑过度疲劳。Thehardworkworethemout.辛苦的工作让他们筋疲力尽。Heworeouthisshoesquickly.他很快就把鞋子穿坏了。Languagefocusdiscuss/dɪˈskʌs/v.