新概念英语第二册lesson52课课件教学内容.ppt

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1、实行节食禁止某人做某事让某人尴尬的是对某人严格对某事严格拜访某人首先，首要的，惊讶做某事Reviewgoonadietforbidsbtodosth.=forbidsbfromdoingsth.toone'sembarrassmentbestrictwithsb.bestrictinsth.paysb.avisit=payavisittosb.firstofallbesurprisedtodosth.Lesson52Aprettycarpettemporarilyadv.暂时地inchn.英寸（度

2、量单位）spacen.空间actuallyadv.实际上【Newwordsandexpressions】temporarilyadv.暂时地dosth.temporarilytemporary/‘tempərəri/adj.暂时的temporaryworkers临时工inchn.英寸(度量单位)foot英尺1foot=12inchesyard码1yard=3feetGivehimaninchandhewilltakeayard.[谚]得寸进尺。inchbyinch渐渐、逐渐;一步一步Theyclim

3、bedthemountaininchbyinch.spacen.空间、太空空间站spacestation在太空inspace太空行走spacewalkactuallyadv.实际上=infact=asamatteroffactactualadj.实际的inactuallife在实际生活中WehavejustmovedintoanewhouseandIhavebeenworkinghardallmorning.现在完成时:have/hasdone(现在的之前)1、全部完成；强调对现在影响Hehasle

4、ft.2、部分完成；WehavelearnedEnglishfortenyears.现在完成进行时：have/hasbeendoing（现在的之前+进行）课文讲解pastfuturenowdiddohavedonepastfuturenowdiddohavebeendoingdo现在完成时现在完成进行时现在完成进行时Theboystartedhavingdinnerfiveminutesago.Heisstillhavingdinnernow.Theboy________________(have)

5、dinnersincefiveminutesago.hasbeenhavingKeystructures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)forBeiji

6、ng.5．I__________________(look)forhimeverywhere,wherecanhebe?havebeenwatching/havewatchedhavebeenwritinghavewrittenhaslefthavebeenlooking-Whyareyousotired?I_________(paint)myhouse,anditwillbefinishedtillnextweek.I_________(cough)fortwodays,andIwillseeth

7、edoctorthisafternoon.He_______(finish)hisworkfortwodays.跟次数连用的,一定只能用完成时,不能用现在完成进行时Hehasrungmeupfivetimessince12o’clock.havebeenpaintnghavebeencoughinghasfinished2、Ihavebeentryingtogetmynewroominorder.getsth.inorder=putsth.inorder使……有秩序，把……整理好inorder整齐，

8、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.③adj.自己的ofone’sownHehasacarofhisown.=Hehashisowncar.onone'sown=byoneself靠自己的力量