2020春新教材高中英语 Unit 9 LEARNING Section Ⅳ Lesson 3课件 北师大版必修第三册

1discussionwhatdoyouknowaboutyourmemory?,sectionlesson3,theanswerisopen.,2predictionreadthetitleandlookatthepicturesonpage5859andpredictwhatthetextisprobablyabout.,_,thetextismainlyabouttheanswerstosomeofthemostcommonquestionsaboutmemory.,1firstreadingreadthetextandanswerthefollowingquestions.,(1)howmanyquestionsarementionedinthetext?_(2)whyarechildhoodmemoriesareoftenveryemotional?_,(3)whendoesourmemoryreachitsfullpower?_,four.,becausewhenweexperiencethingsforthefirsttime,weoftenhavestrongfeelingsoffearorexcitement.,attheageof25.,2secondreadingreadthetextcarefullyandchoosethebestanswer.,(1)whenrememberingsomethingnew,trytoconnectitto_aourknowledgebourexperiencecouremotionsdourthoughts(2)whocanrememberthefirst22，514digitsofpi()?astephenwiltshirebdanieltammetcjemimagryaznovdhermannebbinghaus,答案c,答案b,(3)whendoesthesharpestlossofmemoryoccur?aduringtheveryearlyperiodafterlearning.bduringthefirstthreedaysafterlearning.cduringthefirstweekafterlearning.dduringthefirsthourafterlearning.(4)howmanybraincellsdowelosebytheageof40?a1，000b100，000c1000，000d10，000,答案a,答案d,3thirdreadingreadthetextcarefullyagainandfillintheformbelow.,emotionalconnections,retellwhatwehavelearnt,photographicmemories,detailedlearningmaterials,natural,reviewthematerialperiodically,fullpower,getsmaller,1thinkinganddiscussing：arethereanyanswersgivenbyjemimagryaznovthatarenotconvincingtoyou?whatareyourdoubts?,2makeasummaryofthetextusingyourownwords.,theanswerisopen.,theanswerisopen.,记忆相关词,1sensorymemory瞬时记忆，也称感觉记忆2short-termmemorystm短时记忆，也称工作记忆3long-termmemoryltm长时记忆4imagination想象5association联想6connection联结7seriesmethod串联法8chainmethod锁链法,如何整体理解课文,1byunderstandingthetitleandthefirstsentenceofthetext.2byunderstandingthefirstsentenceofeachparagraph.3byunderstandingtheconclusionofeachparagraph.4byunderstandingthelastsentenceofthetext.5byunderstandingthestructureofthewholetext.,语言现象感知,.单词理解,体会句中加黑单词的词性和含义1werememberthingsthathavestrongconnectionsinourmind，especiallyemotionalconnections._2apersonwithaphotographicmemorycouldremembereverydetailofapicture,abookoraneventmanyyearslater._3thismeanstimelyreviewduringthisperiod,withafewrevisitstowhatislearnt,cansignificantlyhelpusremembertheinformation._4therefore,oneofthegoldenrulestoincreasehowmuchwerememberistoreviewthematerialperiodically,especiallyduringthefirstdayafterlearning._,adj.情感上的，情绪上的,adj.详细准确的；照片的,adj.及时的n重新考虑,v.复习adv.定期地,.词块积累,写出下列词块的含义1emotionalconnections_2forthefirsttime_3asaresult_4aphotographicmemory_5becuriousabout_6reviewthematerialperiodically_7buildstrongermemories_8bytheageof40_9takeiteasy_10makegooduseof_,情感联结,第一次,结果,过目不忘的记忆,对感到好奇,定期复习材料,建立更强的记忆,到40岁时,别紧张；放松点,充分利用,.句式欣赏,1what引导宾语从句itisimportanttoconnectitwithwhatwealreadyknow.2that引导宾语从句；who引导定语从句apersonwithaphotographicmemorycouldremembereverydetailofapicture,abookoraneventmanyyearslater,butnoonehasprovedthattherearepeoplewhoreallyhavephotographicmemories.,.单词语境记忆根据英汉提示写出单词的适当形式,1those_(细胞)divideandgivemanyotherdifferenttypesofcells.2iwasapproachingafairly_(急剧的)bendthatsweptdownhilltotheleft.3acoupleofotherpointsabout_(记忆)arealsoveryimportantforlanguagelearning.4whatmemoriesdoyouhaveaboutyour_(童年)?5therearesomuchtolearn,somuch_(兴奋)inthisworld.,cells,sharp,memorisation,childhood,excitement,6whatdoyouthinkofthis_(arrange)?7weunderstandtheterrible_(emotion)stressyouhavegonethrough.8therefore,thefundingfortheparkandmuseumshouldbeincreased_(significant)9eachcouplecameforaninterviewaboutthreemonthsbeforetheirwedding,andthen_(periodical)afterward.10duetoyour_(time)helpandencouragement,imanagedtosolvealltheproblems.,arrangement,emotional,significantly,periodically,timely,.短语语境填空根据汉语提示写出适当的短语,1allsingerskepttogether._(作为结果),theirperformancewassuccessful.2_(放轻松)whenyouareonthestage.3irememberseeingtheocean_(第一次)4everyone_(对感到好奇)you,andeveryonewantstogettoknownewpeople.5wemust_(充分利用)everyminuteinclass.6icantake_(多达)fourpeopleinmycar.,asaresult,takeiteasy,forthefirsttime,iscuriousabout,makegooduseof,upto,.句式语境仿写,1thisisbecausewhenweexperiencethingsforthefirsttime,weoftenhavestrongfeelingsoffearorexcitement.,这是因为当我们第一次体验事物时，我们通常会有强烈的恐惧或兴奋感。仿写这是因为地球的表面是圆的而不是平的。_thesurfaceoftheearthisnotflatbutround.,2whenrememberingsomethingnew,trytoconnectittoouremotions.,当记忆新事物时，试着把它和我们的情绪联系起来。仿写一看到妈妈，小女孩就丢下玩具向她跑去。_，thelittlegirldroppedhertoyandrushedtoher.,thisisbecause,whenseeinghermother,3itisimportanttoconnectitwithwhatwealreadyknow.,把它与我们已知的联系起来是很重要的。仿写多练习讲英语是非常重要的。_speakingmoreenglish.,itsveryimportanttopractice,.一言串记多义词,theprisonerwaslockedinacell.thecancercellinhisbodymayinvadeotherpartsofthebody.andheneededtobuyanewdrycell.那囚犯被关在单人牢房内。他体内的癌细胞可能会侵入身体的其他部位。并且他需要买一节新的干电池。,记单词,.词缀助记派生词,1形容词后缀：-al，-lyemotion(n.)emotional(adj.)time(n.)timely(adj.)2名词后缀：-tion,-hood,-mentmemorise(v.)memorisation(n.)child(n.)childhood(n.)excite(v.)excitement(n.)arrange(v.)arrangement(n.),3副词后缀：-lysignificant(adj.)significantly(adv.)periodical(adj.)periodically(adv.),句型公式1“thisisbecause.”固定句型。2状语从句的省略。3“itisadj.todosth”句型。,1.arrangementn计划；安排arrangev安排；整理,factsandarrangements(教材p58)事实和安排,合作探究体会arrangement的用法和意义,theyaremakingarrangementsfortheparty.他们在为晚会做准备。illmakearrangementsforsomeonetomeetyouatthestation.我将安排一个人去车站接你。,theymadeanarrangementtomeetattheschoolgateat3pm.他们约定下午三点钟在校门口见面。,自主发现,makearrangements_安排好makearrangements_sbtodosth安排某人做某事makeanarrangement_sth安排做某事,for,for,todo,巩固内化完成句子,lets_ourtrip.让我们为旅行做准备吧。wehavefinished_fortheparty.我们已完成了晚会的所有准备工作。we_betreatedbyafamousdoctor.我们安排好让一位名医来给她治疗。wecould_at10oclock.我们可以安排在10点钟见面。,makearrangementsfor,allthearrangements,madearrangementsforherto,makeanarrangementtomeet,2.excitementn兴奋，激动excitev使兴奋；刺激,thisisbecausewhenweexperiencethingsforthefirsttime,weoftenhavestrongfeelingsoffearorexcitement.(教材p58)这是因为当我们第一次体验事物时，我们通常会有强烈的恐惧或兴奋感。,合作探究体会excitement的用法和意义,thenwhynotgotothecityforsomeexcitement?那你为什么不搬到城市里找些刺激呢？theyjumpedupanddowninexcitement.他们兴奋得跳来跳去。hiseyeswerewildwithexcitement.他眼中流露出极度兴奋的神情。,自主发现,_excitement兴奋地_excitement怀着激动的心情,in,with,巩固内化,单句语法填空/完成句子everyoneisinastateofgreat_(excite)hearingthenewsthatourteamwon,wealljumpedup_excitement.theboyswererunning_.男孩们兴奋地跑来跑去。hervoicerosehigherandhigher_.由于兴奋，她的声音越来越高。,excitement,with,inexcitement,withexcitement,1.asaresult作为结果,asaresult,werememberthemmuchbetter,asretellingeventshelpsfixexperiencesinourmemories.(教材p58)结果，我们能更好地记住它们，因为复述事件有助于集中我们记忆中的经历。,短语记牢记牢下列短语,asaresultof因为；由于；作为的结果resultin导致；造成resultfrom由引起,hegotupverylatetoday.asaresult,hemissedthefirstbus.他今天起晚了，结果没赶上头班车。hewaslateasaresultofthesnow.由于大雪他迟到了。thebadweatherresultedinthetrafficjam.坏天气导致了交通阻塞。hissuccessresultedfromhishardwork.努力工作造就了他的成功。,巩固内化,单句语法填空/一句多译thetrainwasdelayed_theheavyrain.由于大雨的缘故，火车晚点了。_，wehavetowaterthevegetablegarden.因此我们不得不给菜地浇水。,asaresultof,asaresult,普遍认为他是因为过度的劳累而得了癌症。itsgenerallybelievedthathiscancer_theoverfulltiredness.itsgenerallybelievedthattheoverfulltiredness_hiscancer.itsgenerallybelievedthathesufferedfromcancer_theoverfulltiredness.,asaresult,resultedin,asaresultof,2.takeiteasy放轻松,sotakeiteasy.(教材p60)所以放轻松。,短语记牢记牢下列短语,takeonestime别着急；慢慢来takesthseriously重视某事；对某事严肃对待take.forgranted认为理所当然take.as.把当作,takeiteasy.theremustbenoproblemwiththat.ibelieveyoucanmakeit.别紧张，肯定没有什么问题的。我相信你一定能成功的。takeyourtime.youhaveplentyoftimetofinishit.你可以慢慢来。你有足够的时间完成它。ifyoutakethisassignment,takeitseriouslyandreadtheinstructions.如果你接受了这个任务，严肃对待它并阅读说明书。itakeitforgrantedthatparentsshoulddoeverythingforus,whichiswrong.我想当然地认为父母应该为我们做好一切，其实这是错误的。mayshealsotakeyouasaveryimportantfriend?她也会拿你当很重要的朋友吗？,巩固内化完成句子,_youllfeelbettersoon.放轻松点。你很快就会觉得好点了。they_andarepraisedbytheirboss.他们对待工作认真，受到老板的表扬。_.wevegotplentyoftime.别急，我们有的是时间。,takeiteasy,taketheirjobsseriously,takeyourtime,however,whenitcomestothewasteofonehour,oneday,we_然而，当涉及到一个小时、一天时间的浪费，我们又不以为然了。ifpossible,idliketo_anordinaryonline-friendandnottocareaboutanythingofyou.如果可以，我愿意选择把你当作一个普通网友，不再关心你的一切。,takeitforgranted,takeyouas,1.thisisbecausewhenweexperiencethingsforthefirsttime,weoftenhavestrongfeelingsoffearorexcitement.(教材p58)这是因为当我们第一次体验事物时，我们通常会有强烈的恐惧或兴奋感。,句式解读句中thisisbecause.意为“这是因为”，其中because引导的从句在句中作表语，this有时可用it/that替换，指代上文提到的事实。,用法总结其他相关句型,(1)this/thatiswhy.这/那就是的原因(2)thereasonwhy.isthat.的原因是(why引导定语从句)(3)thereasonthat/which.isthat.的理由是(that/which引导定语从句),tomwasabsentfromclass.thatwasbecausehewasill.汤姆没来上课，那是因为他病了。tomwasill.thiswaswhyhewasabsentfromclass.汤姆病了，这就是他缺课的原因。thereasonwhytomwasabsentfromclasswasthathewasill.汤姆没来上课的原因是他生病了。thereasonthat/whichtommadeupforbeingabsentfromclasswasthathewasill.汤姆编造的他没来上课的理由是他生病了。,巩固内化单句语法填空,lilyoversleptthismorning.thatis_shewaslateforwork.hehasheartdisease.thatis_hehasbeensmokingtoomuch.thereason_hewaslateforthemeetingwas_hewasheldupbyatrafficjamduringtherushhour.thereason_hegaveforhisbeinglatewas_hegotuplate.,why,because,why,that,that/which,that,2.itisimportanttoconnectitwithwhatwealreadyknow.(教材p60)把它与我们已知的联系起来是很重要的。,句式解读,句中itisimportanttoconnect.为“itisadj.todosth”句型，其中it为形式主语，而不定式短语todosth为真正的主语。,用法拓展该句型可以拓展为两种形式：(1)itisadj.(forsb)todosth“(对某人来说)做某事是的”，此句型中的形容词是修饰某件事而不是修饰人的，如difficult，easy,hard,important,necessary,possible等。itiseasyforpeopletocatchsightoftheflyingplane.人们看见飞行中的飞机是很容易的。itisillegalforanyonetodriveacarwithoutalicense.在没有驾照的情况下，开车是不合法的。,(2)itisadj.(ofsb)todosth“(某人)做某事是的”，此句型中的形容词是修饰人而不是修饰某件事的，如kind,brave,clever,stupid,nice,good,silly,careful,naughty等。itiscleverofyoutosayso！你这样说可真聪明！itsverycarelessofyoutoalwaysmakemistakes.你总是犯错误，真是太粗心了。,巩固内化,单句语法填空/完成句子itisdifficult_(persuade)hertostay.itisnice_metohavebreakfastwithyou.itisveryclever_youtoworkoutthisquestion._intheriver.对于孩子们来说，在河里游泳很危险。_himwithhisenglish.你帮他补习英语，真是太好了。,topersuade,for,of,itsdangerousforchildrentoswim,itisniceofyoutohelp,主谓一致,一、语法一致原则,即主语为单数，谓语用单数，主语为复数，谓语也用复数。即主语的单复数决定了谓语动词的单复数。,1单数主语即使后面带有with,alongwith,togetherwith,like(象),but(除了),except,besides,aswellas，ratherthan(而不是),including,inadditionto引导的短语，谓语动词仍用单数。,airaswellaswaterismatter.空气和水都是物质。nooneexcepttwoservantswaslateforthedinner.除了两个仆人外，没有一个人迟来用餐。,2不定式(短语),动名词(短语),或从句作主语时，谓语动词用单数。,servingthepeopleismygreathappiness.为人民服务是我很大的幸福。whenwellgooutforanoutinghasbeendecided.我们什么时候出去郊游已决定了。,3用连接的并列主语被each,every或no修饰时，谓语动词用单数。,everyboyandeverygirllikestogoswimming.每个男孩和每个女孩都喜欢去游泳。noteacherandnostudentwasabsentfromthemeeting.没有老师也没有学生开会缺席。,4若主语中有morethanone或manya/an,尽管从意义上看是复数，但它的谓语动词仍用单数。,manyaboylikesplayingbasketball.许多男生都喜欢打篮球。morethanonestudentwaslate.不止一个学生迟到。,5名词如：trousers,scissors,clothes,goods,glasses等作主语时，谓语动词必须用复数。,hisclothesaregood.他的衣服很好。,主谓一致即谓语动词在人称和数上要和主语保持一致，主谓一致包括语法一致、意义一致和就近一致。语法一致即谓语动词在单复数形式上要和主语保持一致；意义一致就是谓语动词要和主语意义上的单复数保持一致；就近一致就是谓语动词要和靠近它的主语部分保持一致。,巩固内化1,1myfather,togetherwithsomeofhisoldfriends,_(be)therealready.2morethanoneanswer_(give)tothequestion.3layingeggs_(be)theantqueensfulltimejob.4eachmanandwoman_(have)thesamerights.5mybluetrousers_wornout.onepairoftrousers_notenough.(be)6manyastudent_(realize)theimportanceoflearningaforeignlanguage.,hasbeen,hasbeengiven,is,has,are,is,hasrealized,二、意义一致原则,意义一致原则指不管主语的形式是单数还是复数，主语的意义决定了谓语动词的单复数。1主语中有all,half,most,therest等，以及”分数或百分数名词”作主语时，谓语动词单复数取决于连用的名词。,therestofthebikesareonsaletoday.剩下的自行车，今天出售。60%oftheapplewaseatenbythelittleboy.这个苹果的60%都被这个小男孩吃了。mostoftheappleswererotten.大部分的苹果都是烂的。,2表示时间、金钱、距离、度量等的名词作主语时，尽管是复数形式，它们作为一个单一的概念时，其谓语动词用单数。,tenmilesisagooddistance.十英里是一段相当长的距离。,3(1)通常作复数的集体名词，包括police,peo