新概念2-第52课-课件

1.Whatisinyourroom?Whataretheymadeof?Lesson52AprettycarpetNewwordsandexpressions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Whatisthewriter’scarpetmadeof?Itismadeofbooks.Wordstudy.1.temporarilyadv.暂时地temporary/‘tempərəri/adj.暂时的临时工temporaryworkers一时的快乐temporarypleasure2.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Theyclimbedthemountaininchbyinch.他们一点一点地攀上那座的山。3.spacen.空间、太空空间站spacestation在太空inspace太空行走spacewalkRoomn.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。4.Actuallyadv.实际上=infactShelooksyoung,butshe’sactually50.实在地；确实DidyouactuallyseetheUFO?actualadj.实际的inactuallife在实际生活中词语运用：Keepsomes_____betweenyouandthecarahead.I’mlookingforsome________work.(临时的)SheisnotanAmerican,a_______.She’saCanadian.Heclimbedup____by____.(一步一步)pacetemporaryctuallyinchinchExplanationontheText【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.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.3、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数千4、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.5、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.•6、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.Shewentintomyroomandgotabigsurprisewhenshesawallthosebooksonthefloor让某人很惊奇的是Toone’sgreatSurpriseMuchtoone’ssurpriseSurprisingSurprised7、'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)havegonehasread8、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?1.WehavejustmovedintoanewhouseandIhavebeenworkinghardallmorning.Theboystartedhavingdinnerfiveminutesago.Heisstillhavingdinnernow.Theboy________________(have)dinnersincefiveminutesago.hasbeenhavingTheKeyStructure现在完成进行时态Have/hasbeendoing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?2hoursHowlonghasshebeenreading?Shehasbeenreadingfor2hours.readingsince8:00Howlonghavetheybeenplayingsoccer?Theyhavebeenplayingsoccersince8:00.playingsocceractingfor37years.singingSince2000playingbasketballinNBAsince2010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：pastfuturenowdiddohavedonepastfuturenowdiddohavebeendoingdo现在完成时现在完成进行时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’sbeeneatingmyapples？Who’seatenmyapples？(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。Ihavewaitedfortwohours.我等了两小时。(陈述事实)Ihavebeenwaitingfortwohours.我等了两个小时。(等得好辛苦)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：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。Nowthatsheisoutofjob,Lucy___goingbacktoschool，butshehasn’tdecidedyet.hadconsideredB.hasbeenconsideringC.consideredD.isgoingtoconsider_____________________haveyoubeenswimminginthelake?_________________________________haveyouswuminthelake?A.HowlongB.Howmanytimes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______