新概念二52课ppt课件.pptx

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1、Lesson52Aprettycarpet漂亮的地毯naturallifeWhataretheymadeof?Doyourememberthesematerials?clothglassplasticwoodcottonwoolWhat'sinit?Whatisit/aretheymadeof?glasswoodplasticclothcottonwoolEnjoythestoryWhatisthewriter’scarpetmadeof?inch/'tempərərɪlɪ/n.英寸(度量单位)space/intʃ/n.空间/speis/adv.实际上

2、/'æktʃuəli/actuallytemporarilyadv.暂时地inchspaceactuallytemporarilyinchn.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。spacen.空间、太空空间站spacestation在太空inspac

3、espacetalk宇航术语spacewalk太空行走n.一段时间,期间inthespaceofamoment一瞬间inthespaceofthreedays在三天之内Letusrestaspace.让我们休息一会儿。actuallyadv.实际上=infactShelooksyoung,butshe’sactually50.实在地；确实DidyouactuallyseetheUFO?actualadj.实际的inactuallife在实际生活中temporarilyadv.暂时地temporary/‘tempərəri/adj.暂时的temporar

4、yworkers临时工词语运用：Keepsomes_____betweenyouandthecarahead.I’mlookingforsome________work.(临时的)SheisnotanAmerican,a_______.She’saCanadian.Heclimbedup____by____.(一步一步)pacetemporaryctuallyinchinchListentotherecordingandconsiderthefollowingquestions:1.Whathashebeentryingtodo?2.Whatdidhi

5、ssisterhelphimtodo?3.Whatisthewriter’scarpetmadeof?1.WehavejustmovedintoanewhouseandIhavebeenworkinghardallmorning.Theboystartedhavingdinnerfiveminutesago.Heisstillhavingdinnernow.Theboy________________(have)dinnersincefiveminutesago.hasbeenhaving现在完成进行时1.1)表示从过去某一时间开始一直在进行的动作,并

6、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?2hoursHowlonghas

7、shebeenreading?Shehasbeenreadingfor2hours.readingsince8:00Howlonghavetheybeenplayingsoccer?Theyhavebeenplayingsoccersince8:00.playingsoccerLet'splayamemorygame!actingfor37years.runningfor10secondssingingSince2000playingbasketballinNBAsince2010现在完成时和现在完成进行时的区别区别一：现在完成进行时表示的动作很可能要

8、持续下去。而现在完成时则表示动作已结束。Thestudentshavebeenpreparin