新概念2-第52课-课件

DiscussionWhatisinyourroom?Whataretheymadeof?DiscussionWhatisinyourroomDoyourememberthesematerialsmetalgoldglasspaperplasticsilverwoodwoolflourmudcardDoyourememberthesematerialcottonsilkrubberfurnylonpolyestercottonsilkrubberfurnylonpolyesWhat'sinit?Whatisit/aretheymadeof?What'sinit?Lesson52AprettycarpetLesson52AprettycarpetNewwordsandexpressions生词和短语1.temporarilyadv.暂时地2.inchn.英寸（度量单位）3.spacen.空间4.actuallyadv.实际上Newwordsandexpressions生词和短EnjoythestoryWhatisthewriter’scarpetmadeof?EnjoythestoryWhatisthewriwool?cotton?polyester?Itismadeofbooks.wool?cotton?polyester?ItismaReadaloudandfindtheanswersquicklyReadaloudandfindtheanswerWordstudy.Wordstudy.1.temporarilyadv.暂时地temporary/‘tempərəri/adj.暂时的临时工temporaryworkers一时的快乐temporarypleasure1.temporarilyadv.暂2.inchn.英寸(度量单位)1inch=2.54centimetersfoot英尺1foot=12inchesyard码1yard=3feetGivehimaninchandhewilltakeayard.[谚]得寸进尺。inchbyinch渐渐、逐渐;一步一步Theyclimbedthemountain

inchbyinch.他们一点一点地攀上那座的山。2.inchn.英寸(度量单位)3.spacen.空间、太空空间站spacestation在太空inspace太空行走spacewalk

Roomn.房间；空间，地方我们拥有一所大房子，房子里有很多房间，我有属于自己的房间。这儿已经没有一点空间了。我们不得不为新买的钢琴腾些地方。3.spacen.空间、太空Roomn.4.Actuallyadv.实际上=infactShelooksyoung,butshe’sactually50.实在地；确实DidyouactuallyseetheUFO?actualadj.实际的inactuallife在实际生活中4.Actuallyadv.实际上=infact词语运用：Keepsomes_____betweenyouandthecarahead.I’mlookingforsome________work.(临时的)SheisnotanAmerican,a_______.She’saCanadian.Heclimbedup____by____.(一步一步)pacetemporaryctuallyinchinch词语运用：Keepsomes_____betweenExplanationontheTextExplanationontheText【课文讲解】1、WehavejustmovedintoanewhouseandIhavebeenworkinghardallmorning.前者强调动作发生的事实或结果后者强调动作一直持续发生的过程Ithasrainedforhalfday.Ithasbeenraining.【课文讲解】2、Ihavebeentryingtogetmynewroominorder.getsth.inorder使……有秩序，把……整理好(get使役动词)inorder整齐，井然有序，有秩序,有次序在你离开房间时请把每样东西整理好Get/Puteverythinginorderbeforeyouleavetheroom.2、Ihavebeentryingtogetmy3、ThishasnotbeeneasybecauseIownoverathousandbooks.★own①vt.拥有我有一千本书Iownoverathousandbooks.②vt.&vi.承认他承认他偷了钱包Heownedtostealingthewallet.他承认他犯了错误Heowned(that)hehadmadeamistake.③adj.自己的Hehasacarofhisown.Helivesinhisownhouse.Over=morethan数字+thousandthousandsof数千3、Thishasnotbeeneasybecau4、Tomakemattersworse,theroomisrathersmall,soIhavetemporarilyputmybooksonthefloor.tomakemattersworse更糟糕的是……，插入语我在森林里迷路了，而且更糟糕的是，天要黑了Ilostmywayintheforest,andtomakemattersworse,itbecamedark.ratheradj.相当的这个问题相当的难。Thequestionisratherdifficult.4、Tomakemattersworse,ther5、Atthemoment,theycovereveryinchoffloorspaceandIactuallyhavetowalkonthemtogetinoroutoftheroom.atthemoment＝now现在，此刻，目前他现在还在住院呢。Heisstillinhospitalatthemoment.everyinch每一英寸(夸张)在美国遍地是黄金GoldcoveredeveryinchofthegroundinAmerica.5、Atthemoment,theycoverev6、Ashortwhileago,mysisterhelpedmetocarryoneofmyoldbookcasesupthestairs.helpsb.(to)dosth.帮某人做某事(to可省略)

helpsb.withsth.帮某人做某事他帮我学英语HehelpmetolearnEnglish.HehelpmewithmyEnglish.withone’shelp在某人的帮助下在你的帮助下，我取得了很大的成功WithyourhelpImadeagreatsuccess.6、Ashortwhileago,mysisterShewentintomyroomandgotabigsurprisewhenshesawallthosebooksonthefloor

让某人很惊奇的是Toone’sgreatSurpriseMuchtoone’ssurpriseSurprisingSurprisedShewentintomyroomandgot7、'ThisistheprettiestcarpetIhaveeverseen,'shesaid.It/thisis+形容词最高级+that（have/hasdone）It/thisis+序数词+that（have/hasdone）ThisismyfirsttimethatI_______________(go)

there.Itisthebestbookthathe_________(read)havegonehasread7、'Thisistheprettiestcarpe8、Shegazedatitforsometimethenadded,'Youdon'tneedbookcasesatall.Youcansithereinyoursparetimeandreadthecarpet!'gazedat对……向往,羡慕Sometime某时sometime一些时间Sometimes有时sometimes一些次数、倍数notatall完全不，起强调作用inone’ssparetime某人空闲的时候，spare表示“空闲的，多余的”在我空闲的时候我喜欢读书Iliketoreadinmysparetime.你（现在）有空吗？Haveyougotasparemoment?8、Shegazedatitforsometim1.WehavejustmovedintoanewhouseandIhavebeenworkinghardallmorning.1.WehavejustmovedintoanTheboystartedhavingdinnerfiveminutesago.Heisstillhavingdinnernow.Theboy________________(have)dinnersincefiveminutesago.hasbeenhavingTheboystartedhavingdinnerTheKeyStructure现在完成进行时态Have/hasbeendoingTheKeyStructure现在完成进行时态现在完成进行时1.意义1)表示从过去某一时间开始一直在进行的动作,并有可能持续下去。Theboyhasbeenhavingdinnersincefiveminutesago.2)表示从过去到现在的重复性动作。

Wehavebeenseeingeachotherquitealotrecently.近我们经常见面。2.结构have/has+been+doing3.时间标志:for+一段时间have/hasbeendoingsth+since+过去时间点

since+

一般过去时从句

现在完成进行时1.意义4.否定形式：have(has)notbeen+现在分词。5.一般疑问句:Have/Has+主语+been+现在分词?4.否定形式：have(has)notbeen+现在2hoursHowlonghasshebeenreading?Shehasbeenreadingfor2hours.reading2hoursHowlonghasshebeenrsince8:00Howlonghavetheybeenplayingsoccer?Theyhavebeenplayingsoccersince8:00.playingsoccersince8:00HowlonghavetheyLet'splayamemorygame!Let'splayamemorygame!actingfor37years.actingsingingSince2000singingplayingbasketballinNBAsince2010playingbasketballinNBA现在完成时和现在完成进行时的区别现在完成时和现在完成进行时现在完成进行时表示的动作很可能要持续下去。而现在完成时则表示动作已结束。Thestudentshavebeenpreparingfortheexam.（还在进行）学生们一直在准备考试。Thestudentshavepreparedfortheexam.（已经结束）学生们为考试作了准备。区别一：现在完成进行时表示的动作很可能要持续下去。区别一：

pastfuturenowdiddohavedone

pastfuturenowdiddohavebeendoingdo现在完成时现在完成进行时pastfuturenowdiddohavedone现在完成进行时强调动作持续的过程。现在完成时强调动作的结果或成就。Myhandsareverydirty.I’vebeenpaintingthehouse.Ihavepaintedthehousegreen.Thehousewaswhite,butnowit’sgreen.I’vebeencleaningthehousebutIstillhaven’tfinished.I’vecleanedthehouse,butIstillhaven’tfinished.×区别二现在完成进行时强调动作持续的过程。×区别二区别三：现在完成进行时比较生动，有时含有明显的感情色彩，而现在完成时往往只说明一个事实，一种影响或结果。

试比较：Who’s

beeneating

myapples？

Who’s

eatenmyapples？

(1)进行时态表示“苹果可能未被全部吃光”(2)有强烈的感情色彩，表示愤怒不满。(1)完成时态表示“苹果一个不剩了”(2)只是希望回答一个问题。区别三：现在完成进行时比较生动，有时含有明显的感情色彩，而现Ihavewaitedfortwohours.我等了两小时。(陈述事实)Ihavebeenwaitingfortwohours.我等了两个小时。(等得好辛苦)Ihavewaitedfortwohours.现在完成进行时态不能用来谈某个动作的具体次数或几件事情。Ihavebeendrinkingfivecupsofcoffeethisafternoon.

Ihavedrunkfivecupsofcoffeethisafternoon.

×区别四：现在完成进行时态不能用来谈某个动作的具体次数或几件事情。×相同点一：后面都可以跟for、since引导的时间状语。相同点二：一般疑问句的简略回答一样：Yes,I/we/theyhave.No,I/we/theyhaven’t.Yes,he/she/ithas.No,he/she/ithasn’t.相同点三：现在完成进行时不用于被动语态，若要用可用现在完成时的被动语态代替。相同点一：Nowthatsheisoutofjob,Lucy___goingbacktoschool，butshehasn’tdecidedyet.hadconsidered B.hasbeenconsideringC.considered D.isgoingtoconsiderBNowthatsheisoutofjob,Lu

_____________________haveyoubeenswimminginthelake?

_________________________________

haveyouswuminthelake?A.HowlongB.Howmanytimes_____________________haveyouKeystructures现在完成时＆现在完成进行时用所给动词正确时态填空：1．Youshouldgotobed.you＿＿＿________(watch)TVfor5hours.2．I＿＿＿＿＿＿＿＿(write)letterssincebreakfast.3．I＿＿＿＿＿＿＿(write)3letterssincebreakfast.4．Sorry,butMr.Smith_________(leave)forBeijing.5．I__________________(look)forhimeverywhere,wherecanhebe?havebeenwatching/havewatchedhavebeenwritinghavewrittenhaslefthavebeenlookingleave是瞬间动词Keystructures现在完成时＆现在完成进行时用所给SpecialdifficultiesP246形容词－修饰名词，做表语,定语；副词―修饰动词(walkquickly),形容词(verybeautiful),副词本身(verymuch),还可以修饰句子。大多数形容词加“ly”变为副词:如beautiful－－beautifully但是:不是所有的形容词都可以加ly(asleep) 不是所有的副词都一定以ly结尾(late) 不是所有的加ly的都是副词(lovely)有些词加了ly后,反而意思会改变；有些词的形容词和副词同形late(adj,adv)迟lately近来(=recently)hard(adj,adv)努力地,困难地hardly几乎不high(adj,adv)高的,高度地highly高度地,非常(抽象的)deep(adj,adv)深的deeply深度地(抽象的)near(adj,adv)在旁边的nearly几乎,将近fast(adj,adv)快速的，迅速的

SpecialdifficultiesP246形容词－SpecialdifficultiesP246Exercise:1Shedustedthefurniturevery(careful)(carefully).2Ihithimvery(hardly)(hard).3Thisexerciseisnot(hard)(hardly).4Igothomefromworkvery(lately)(late)lastnight.5I(near)(nearly)missedthebusthismorning.6Heranso(fastly)(fast)noonecouldkeepupwithhim.7Ican'tjumpso(highly)(high).SpecialdifficultiesP246Exer知识回顾KnowledgeReview祝您成功！知识回顾KnowledgeReview祝您成功！DiscussionWhatisinyourroom?Whataretheymadeof?DiscussionWhatisinyourroomDoyourememberthesematerialsmetalgoldglasspaperplasticsilverwoodwoolflourmudcardDoyourememberthesematerialcottonsilkrubberfurnylonpolyestercottonsilkrubberfurnylonpolyesWhat'sinit?Whatisit/aretheymadeof?What'sinit?Lesson52AprettycarpetLesson52AprettycarpetNewwordsandexpressions生词和短语1.temporarilyadv.暂时地2.inchn.英寸（度量单位）3.spacen.空间4.actuallyadv.实际上Newwordsandexpressions生词和短EnjoythestoryWhatisthewriter’scarpetmadeof?EnjoythestoryWhatisthewriwool?cotton?polyester?Itismadeofbooks.wool?cotton?polyester?ItismaReadaloudandfindtheanswersquicklyReadaloudandfindtheanswerWordstudy.Wordstudy.1.temporarilyadv.暂时地temporary/‘tempərəri/adj.暂时的临时工temporaryworkers一时的快乐temporarypleasure1.temporarilyadv.暂2.inchn.英寸(度量单位)1inch=2.54centimetersfoot英尺1foot=12inchesyard码1yard=3feetGivehimaninchandhewilltakeayard.[谚]得寸进尺。inchbyinch渐渐、逐渐;一步一步Theyclimbedthemountain

inchbyinch.他们一点一点地攀上那座的山。2.inchn.英寸(度量单位)3.spacen.空间、太空空间站spacestation在太空inspace太空行走spacewalk

Roomn.房间；空间，地方我们拥有一所大房子，房子里有很多房间，我有属于自己的房间。这儿已经没有一点空间了。我们不得不为新买的钢琴腾些地方。3.spacen.空间、太空Roomn.4.Actuallyadv.实际上=infactShelooksyoung,butshe’sactually50.实在地；确实DidyouactuallyseetheUFO?actualadj.实际的inactuallife在实际生活中4.Actuallyadv.实际上=infact词语运用：Keepsomes_____betweenyouandthecarahead.I’mlookingforsome________work.(临时的)SheisnotanAmerican,a_______.She’saCanadian.Heclimbedup____by____.(一步一步)pacetemporaryctuallyinchinch词语运用：Keepsomes_____betweenExplanationontheTextExplanationontheText【课文讲解】1、WehavejustmovedintoanewhouseandIhavebeenworkinghardallmorning.前者强调动作发生的事实或结果后者强调动作一直持续发生的过程Ithasrainedforhalfday.Ithasbeenraining.【课文讲解】2、Ihavebeentryingtogetmynewroominorder.getsth.inorder使……有秩序，把……整理好(get使役动词)inorder整齐，井然有序，有秩序,有次序在你离开房间时请把每样东西整理好Get/Puteverythinginorderbeforeyouleavetheroom.2、Ihavebeentryingtogetmy3、ThishasnotbeeneasybecauseIownoverathousandbooks.★own①vt.拥有我有一千本书Iownoverathousandbooks.②vt.&vi.承认他承认他偷了钱包Heownedtostealingthewallet.他承认他犯了错误Heowned(that)hehadmadeamistake.③adj.自己的Hehasacarofhisown.Helivesinhisownhouse.Over=morethan数字+thousandthousandsof数千3、Thishasnotbeeneasybecau4、Tomakemattersworse,theroomisrathersmall,soIhavetemporarilyputmybooksonthefloor.tomakemattersworse更糟糕的是……，插入语我在森林里迷路了，而且更糟糕的是，天要黑了Ilostmywayintheforest,andtomakemattersworse,itbecamedark.ratheradj.相当的这个问题相当的难。Thequestionisratherdifficult.4、Tomakemattersworse,ther5、Atthemoment,theycovereveryinchoffloorspaceandIactuallyhavetowalkonthemtogetinoroutoftheroom.atthemoment＝now现在，此刻，目前他现在还在住院呢。Heisstillinhospitalatthemoment.everyinch每一英寸(夸张)在美国遍地是黄金GoldcoveredeveryinchofthegroundinAmerica.5、Atthemoment,theycoverev6、Ashortwhileago,mysisterhelpedmetocarryoneofmyoldbookcasesupthestairs.helpsb.(to)dosth.帮某人做某事(to可省略)

helpsb.withsth.帮某人做某事他帮我学英语HehelpmetolearnEnglish.HehelpmewithmyEnglish.withone’shelp在某人的帮助下在你的帮助下，我取得了很大的成功WithyourhelpImadeagreatsuccess.6、Ashortwhileago,mysisterShewentintomyroomandgotabigsurprisewhenshesawallthosebooksonthefloor

让某人很惊奇的是Toone’sgreatSurpriseMuchtoone’ssurpriseSurprisingSurprisedShewentintomyroomandgot7、'ThisistheprettiestcarpetIhaveeverseen,'shesaid.It/thisis+形容词最高级+that（have/hasdone）It/thisis+序数词+that（have/hasdone）ThisismyfirsttimethatI_______________(go)

there.Itisthebestbookthathe_________(read)havegonehasread7、'Thisistheprettiestcarpe8、Shegazedatitforsometimethenadded,'Youdon'tneedbookcasesatall.Youcansithereinyoursparetimeandreadthecarpet!'gazedat对……向往,羡慕Sometime某时sometime一些时间Sometimes有时sometimes一些次数、倍数notatall完全不，起强调作用inone’ssparetime某人空闲的时候，spare表示“空闲的，多余的”在我空闲的时候我喜欢读书Iliketoreadinmysparetime.你（现在）有空吗？Haveyougotasparemoment?8、Shegazedatitforsometim1.WehavejustmovedintoanewhouseandIhavebeenworkinghardallmorning.1.WehavejustmovedintoanTheboystartedhavingdinnerfiveminutesago.Heisstillhavingdinnernow.Theboy________________(have)dinnersincefiveminutesago.hasbeenhavingTheboystartedhavingdinnerTheKeyStructure现在完成进行时态Have/hasbeendoingTheKeyStructure现在完成进行时态现在完成进行时1.意义1)表示从过去某一时间开始一直在进行的动作,并有可能持续下去。Theboyhasbeenhavingdinnersincefiveminutesago.2)表示从过去到现在的重复性动作。

Wehavebeenseeingeachotherquitealotrecently.近我们经常见面。2.结构have/has+been+doing3.时间标志:for+一段时间have/hasbeendoingsth+since+过去时间点

since+

一般过去时从句

现在完成进行时1.意义4.否定形式：have(has)notbeen+现在分词。5.一般疑问句:Have/Has+主语+been+现在分词?4.否定形式：have(has)notbeen+现在2hoursHowlonghasshebeenreading?Shehasbeenreadingfor2hours.reading2hoursHowlonghasshebeenrsince8:00Howlonghavetheybeenplayingsoccer?Theyhavebeenplayingsoccersince8:00.playingsoccersince8:00HowlonghavetheyLet'splayamemorygame!Let'splayamemorygame!actingfor37years.actingsingingSince2000singingplayingbasketballinNBAsince2010playingbasketballinNBA现在完成时和现在完成进行时的区别现在完成时和现在完成进行时现在完成进行时表示的动作很可能要持续下去。而现在完成时则表示动作已结束。Thestudentshavebeenpreparingfortheexam.（还在进行）学生们一直在准备考试。Thestudentshavepreparedfortheexam.（已经结束）学生们为考试作了准备。区别一：现在完成进行时表示的动作很可能要持续下去。区别一：

pastfuturenowdiddohavedone

pastfuturenowdiddohavebeendoingdo现在完成时现在完成进行时pastfuturenowdiddohavedone现在完成进行时强调动作持续的过程。现在完成时强调动作的结果或成就。Myhandsareverydirty.I’vebeenpaintingthehouse.Ihavepaintedthehousegreen.Thehousewaswhite,butnowit’sgreen.I’vebeencleaningthehousebutIstillhaven’tfinished.I’vecleanedthehouse,butIstillhaven’tfinished.×区别二现在完成进行时强调动作持续的过程。×区别二区别三：现在完成进行时比较生动，有时含有明显的感情色彩，而现在完成时往往只说明一个事实，一种影响或结果。

试比较：Who’s

beeneating

myapples？

Who’s

eatenmyapples？

(1)进行时态表示“苹果可能未被全部吃光”(2)有强烈的感情色彩，表示愤怒不满。(1)完成时态表示“苹果一个不剩了”(2)只是希望回答一个问题。区别三：现在完成进行时比较生动，有时含有明显的感情色彩，而现Ihavewaitedfortwohours.我等了两小时。(陈述事实)Ihavebeenwaitingfortwohours.我等了两个小时。(等得好辛苦)Ihavewaitedfortwohours.现在完成进行时态不能用来谈某个动作的具体次数或几件事情。Ihavebeendrinkingfivecupsofcoffeethisafternoon.

Ihavedrunkfivecupsofcoffeethisafternoon.

×区别四：现在完成进行时态不能用来谈某个动作的具体次数或几件事情。×相同点一：后面都可以跟for、since引导的时间状语。相同点二：一般疑问句的简略回答一样：Yes,I/we/theyhave.No,I/we/theyhaven’t.Yes,he/she/ithas.No,he/she/ithasn’t.相同点三：现在完成进行时不用于被动语态，若要用可用现在完成时的被动语态代替。相同点一：Nowthatshei