Unit 9 Learning Lesson 3 教案-高中英语北师大版（2019）必修第三册

Unit9LearningLesson3TheSecretsofYourMemory教学设计科目：英语课题：Lesson3TheSecretsofYourMemory课时：1课时教学目标与核心素养：知识目标：Studentscanlearnsomenewwordsandexpressionsandsubject-verbagreement.能力目标：Studentscanhaveafurtherunderstandingofthepassage.情感目标：Studentscanthinkindividuallyandlearncooperatively.教学重难点教学重点：Howtolearnthenewwordsandexpressionsandsubject-verbagreement.教学难点：Howtomakestudentshaveabetterunderstandingofthepassage.课前准备：多媒体，黑板，粉笔教学过程：一、Pre-readingGreetingLeading-inACTIVATEANDSHARE.教师活动：教师提问Whichofthefollowingthingsdoyoufindeasytoremember?Canyouexplainwhy?namesandfacesnumbers:telephonenumbers,passwords,etc.storiesfactsandarrangementsthingsthathappenedlongagothingsthathappenedrecentlyAskstudentstothinkandsharetheiranswers..学生活动：回答问题。Ifyouweregoingtomeetamemoryexpert,whatquestionswouldyouaskhim/her?Aboutthreefifthsofthework(be)doneyesterday.Nowadays,cycling,alongwithjoggingandswimming,(regard)asoneofthebestall-roundformsofexercise.Leavingthelessimportantthingsuntiltomorrow(be)oftenacceptable.Asthesaying(go),"Unitedwestand;dividedwefall.”(Answers:1.wishes2.are3.areplanted4.isstudyingwas6.isregarded7.is8.goes)四、Summary重点词汇：arrangement,excitement,simply,asaresult重点句型：because引导表语从句重点语法：主谓一致五、HomeworkWriteashortpassageabouthowtoimprovememory.二、While-readingREADANDEXPLORE.学生活动：阅读文章，回答问题。Readthetextquickly.DoesthetextansweranyofyourquestionsinActivity2?.学生活动：阅读文章，完成练习。Readthetextagain.WriteT(true)orF(false).Correctthefalsestatements.()1Weremembercertaineventsinourchildhood,becauseweexperiencedmanyofthemforthefirsttime,andwefeltstronglyaboutthematthetime.()2Whenwetellastorymanytimes,weforgetimportantdetails.()3StephenWiltshirehasaphotographicmemorybecausehecandrawadetailedpictureofacityfrommemoryafterflyingoverit.()4Ithasbeenprovedthatsomepeoplehaveaphotographicmemory.()5Thesharpestlossofmemoryoccursduringthefirstfivedays.()6Ourmemorystartstogetworseinmiddleage.(Answers:1(T)(F)Wecanrememberthemclearly.(F)Heisgoodatrememberingparticularthingsbutdoesnothaveaphotographicmemory.(F)Noonehasbeenprovedtohaveaphotographicmemory.(F)Thesharpestlossofmemoryoccursduringtheveryearlyperiodafterlearning.(F)Ourmemorystartstogetworseaftertheageof25.).学生活动：PairWorkWhatsuggestionswouldyouprovideforeachofthefourquestionsdiscussed?Discusswithyourpartner..学生活动：完成练习。Matchthefollowingsuggestionswiththefourquestionsandputthembackinthetext.Compareyoursuggestionswiththeexpert'ssuggestions.AWhatcanwelearnfromallthis?Whenrememberingsomethingnew,trytoconnectittoouremotions.Itisimportanttoconnectitwithwhatwealreadyknow.Also,wecantrytoretellwhatwehavelearnttoafewothers.BTherefore,oneofthegoldenrulestoincreasehowmuchwerememberistoreviewthematerialperiodically,especiallyduringthefirstdayafterlearning.This"spacedreview"soonafterlearninghelpsbuildstrongermemoriesanditismoreeffectivethanwaitingtorevieweverythingbeforeexams.CSotakeiteasy.Youareatagoodageintermsofyourmemory.Makegooduseofit!DAsmostofusdonothaveamazingmemorieslikethem,whenmemorisingdetailedlearningmaterials,wesimplyneedtofocusontheimportantideasandbecuriousaboutwhatwelearn.Askingquestionsaboutwhatwelearnalsohelpswithmemorisation.Anothereffectivetechniquetorememberthingsistogroupsimilarideasorinformationtogethersothattheycanbeeasilyconnectedtothingsthatarealreadyknown.(AnswersD:Para2A:Para1C:Para4B:Para3).学生活动：完成练习。WhattruthsaboutmemorydoesJemimaGryaznovdiscussinthetext?Whatadvicedoesshegivetoimproveone'smemory?Truthandadvice1:Truthandadvice2:Truthandadvice3:Truthandadvice4:(AnswersTruth:Werememberthingsthathavestrongconnectionsinourmind,especiallyemotionalconnections.Advice:Weneedtomakestrongconnectionswiththingswewanttorememberinourmind,especiallyemotionalconnections.Truth:Nobodyhasaphotographicmemory.Advice:Weneedtofocusontheimportantideasandbecuriousaboutwhatwelearnwhenmemorisingcomplexlearningmaterials.Truth:Thesharpestlossofmemoryoccursduringtheveryearlyperiodafterlearning.Advice:Weneedtoreviewtheinformationatregularintervals,especiallyinthefirstdayafterlearningit.Truth:Ourmemoryreachesitsfullpowerattheageof25.Advice:Weneedtotrainourmemorytoremembermorewhenwe'reolder.)三、After-reading.学生活动：GroupWorkThinkandShareHowhastheexperttriedtomakeherstatementstoeachquestionconvincing?Whatmethodshassheusedandwhatsignalwordscanyoufind?ArethereanyanswersgivenbyJemimaGryaznovthatarenotconvincingtoyou?Whatareyourdoubts?(Suggestedanswers:Tomakeherstatementsconvincingtheexpertused:examples:Forexample...figures:afamousforgettingcurvequote:Accordingto...numbers:25,200,40).学生活动：完成练习。Replacetheunderlinedwordsandphrasewiththewordsfromthetext.JemimaGryaznovthinkspeoplerememberthingsthathavestrongsentimentalattachment.Whenwedothingswithenthusiasm,wetendtorememberthemwell.Whenwetrytorememberdetailedmaterials,weshouldfocusontheimportantideas.JemimaGryaznovsuggestedanothereffectivemethodtorememberthings:groupingsimilarideasorinformationtogether.Agoodstrategytoincreasememoryistoreviewthematerialyouaretryingtorememberoften.(Answers:1emotional2excitement3memorise4technique5periodically)FOCUSONLANGUAGE:SUBJECT-VERBAGREEMENT1.学生》舌动：CirclethesubjectsofthesentencesintheSentenceBuilder.Thenusethecorrectformoftheverbstocompletethesentences.Subject-VerbAgreementRetellingevents(help)fixexperiencesinourmemories.There(be)somepeoplewhodohaveamazingmemories.They(be)bothgoodatrememberingparticularthingsforalimitedtime.Oneofthegoldenrulestoincreasehowmuchweremember(be)toreviewthematerialperiodically.(Answers:Retellingeventshelpsfixexperienceinourmemories.Therearesomepeoplewhodohaveamazingmemories.Theyarebothgoodatrememberingparticularthingsforalimitedtime.Oneofthegoldenrulestoincreasehowmuchwerememberistoreviewthematerialperiodically.)2.学生》舌动：Choosethecorrectoptions.Ifanybodyhas/haveanytipsformemorisinginformation,Iwouldliketohearthem.Manyexpertssays/saythatyoushouldreviewinformationperiodicallyafteryoulearnit.Eachofthestudentsis/aretryingoneofthesememorisingtechniquesthisweek.BothofmyEnglishteacherstells/tellmetoaskquestionstoidentifythemostimportantinformationIneedtoremember.Writinginformationdownclearlymakes/makeiteasierforyoutoreviewitlater.(Answers:1has2say3is4tell5makes)EXPRESSYOURSELF学生活动：GroupWorkReadthetipsforimprovingyourmemory.Whichtipsseemmost/leastuseful?Which,ifany,wouldbeusefulforEnglishlearning?语法：主谓一致主语和谓语保持一致一一即谓语动词的形式必须随着主语人称和数的变化而变化一一叫主谓一致。英语中的主谓一致常见的有下列几种情况：一、语法结构的一致.由连词and或both...and...连接的两个并列成分作主语时，其谓语动词一般用复数。BothTomandhisyoungerbrotherhavepassedtheexam.汤姆和他的弟弟都通过了考试。注意：(1)当and连接的两个词或词组表达的是同一个人、物或概念时，谓语动词用单数。如果这两个词都是名词，则第二个名词前不用冠词。Aknifeandforkisonthetable.桌上摆着一副刀叉。2)主语后有with,togetherwith,like,but,aswellas,except,including,ratherthan,besides等引导的词或短语时，谓语动词要和前面的主语保持一致。Theteacher,togetherwithsomestudents,isvisitingthefactory.老师和一些学生正在参观工厂。.两个并列的名词前有each,every,no,manya等修饰时，谓语动词一般用单数。Eachstudentandeachteacherwasgivenaticket.每个学生和老师都领到了一张票。Everytableandeverychairismadeofwood.每张桌子和每把椅子都是由木头制成的。Nobookandnopenisinthebox.盒子里没有书也没有钢笔。Manyadeskandmanyabenchistobetakenoutofthehall.许多课桌和凳子将被搬出大厅。.在正式的文体中，由notonly…butalso…，neither...nor...,either...or...,or等连接两个并列主语时，其谓语动词与其靠近的主语保持一致，即就近原则。therebe句式也是如此。Notonlythestudentsbutalsotheteacherhasn'tcome.学生和老师都没来。Neitherthechildrennorthemotherlikesthiskindofmusic.孩子们和妈妈都不喜欢这种音乐。EitheryouorIamtoblame.你或我该受责备。Ioryouaregoingtoattendthemeeting.我或你去参加会议。Thereisabookandtwopensonthedesk.书桌上有一本书和两支钢笔。二、意义一致原则.表示时间、金钱、距离、体积、重量、面积等的复数名词作主语时，通常将其视为一个整体，谓语动词用单数。Twomilesistoofarforthechild.两英里路程对这个小孩来说太远了。.集合名词class,family,crowd,team,government,company,group等词作主语时，如果强调整体，谓语动词用单数；如果强调个体，谓语动词用复数。Ourclassisbetterthananyotherclassatplayingfootballinourschool.在我们学校，我们班在踢足球方面比其他任何班都好。（强调整体）Hisfamilyarewaitingforhimtocomebackfromabroad.他的家人正在等他回国。（强调个体）.当people,police,cattle等词作主语时，谓语动词往往用复数。Thepolicearesearchingforthelostchild.警察正在寻找那个失踪的孩子。.不定代词anyone,anybody,anything,everyone,everybody,everything,someone,somebody,something,noone,nobody,nothing以及each/theother/either/neither等后面接名词作主语时，谓语动词用单数。Sinceeveryoneishere,letfsbeginourmeeting.既然大家都到了，我们开会吧。.代词none作主语时，谓语动词用单数还是用复数，主要由说话人的意思来决定。但代表不可数名词时，谓语动词只能用单数。Noneofthemknows/knowtheanswers.他们中没有人知道答案。Noneoftheinformationabouthimhasbeenreceived.没收到一点关于他的消息。.专有名词作主语表示国家、机构、事件、作品等名称的专有名词作主语时，谓语动词用单数。TheUnitedNationsplaysanimportantroleintheinternationalaffairs.联合国在国际事务中起着重要作用。Talesfromthethousandandonenightstellspeoplelotsofmysteriousfolklore.《一千零一夜》给人们讲了许多神秘的民间传说。.不定式、动名词或动名词短语以及从句作主语时，谓语动词用单数。Whentobeginthemeetingisstillundecided.什么时候开始会议仍未决定。Readinginthesunisbadforyoureyes.在阳光下读书对眼睛有害。三、名词的单复数决定谓语动词的单复数.当百分数或分数修饰的名词作主语时，谓语动词用单数还是用复数由名词来决定。About50percentofthestudentsinourschoolaregirls.我们学校大约百分之五十的学生是女生。Onetenthofadecimeterisacentimeter.一分米的十分之一是一厘米。.由kind（type/sort/species/portion/series）+of等修饰的主语，其谓语形式取决于这些词的单复数而不是它们后面所跟的名词。Allkindsofdifficultieshavetobeovercome.必须克服各种各样的困难。Thisnewtypeofbusesisnowonshow.（Busesofthisnewkindarenowonshow.）现在正在展出这种新型的公共汽车。Aseriesofdebatesbetweenthelecturerswasscheduledforthenextweekend.讲师之间一系列的辩论安排在下周末举行。.anumberof（许多），avarietyof（各种各样的）和agroupof（一群，一组）修饰名词作主语时,谓语耍用复数形式。但是thenumberof...（的数目）和thevarietyof...（……的种类）修饰名词作主语时，谓语要用单数形式。Anumberofstudentsarefromthesouth.不少学生来自南方。Thenumberofstudentsfromthesouthislarge.来自南方的学生数量很多。Avarietyof