It用法课件12班(最新).ppt

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1、Theuseof“it”Welcometoourclass课程结构一、it作代词作人称代词——前指2.用以代替this/that3.作非人称代词二、it作引导词1.用作形式主语2.用作形式宾语3.用于强调句型三、巩固与拓展练习Itisabuilding.Theopeningceremonyofthe29thOlympicGamewasheldinit.Whatisthenameofthebuilding?ItistheBird’snest.Guess!Itisamovie.Itisshowedin2014.Itis

2、ZhouDongyuwhoactedasZhouXiaozhi.Whatisthenameofthemovie?ItisMyOldClassmate.Guess!Whatisthis?It’saspacecraft.ItisShenzhou-10spacecraft.Guess!ItisonJune11,2013thatwesenttheShenzhou-10spacecraftintospace.Tom’sdiaryItisFridaytoday.Itisveryfinetoday.Itisabout20°Cto

3、day.Itisabout2kmfrommyhometothisplace.ItliesattheGuifengRoadofXinhuiwhereIcanmeetmydearfellowstudents.Whatisthenameoftheplace?ItisXinhuiOverseasChineseMiddleSchool.Guess!Itisadisaster.IthappenedonMay12,2008.IthappenedinWenchuan.Itwasveryniceofthearmytohelpthes

4、urvivorsout.Whatisthenamethedisaster?It’sWenchuanEarthquake.It’sclearthatthearmyhelpedthesurvivorsout.Guess!Itisanoldsaying.Itisnousecryingoverthespiltmilk.WhatistheChinesemeaningofthesentence?覆水难收。Guess!Itisasportsevent.ItwasheldinGuangzhouin2010.Itisamazingt

5、hatthesportsmeetinghasthemosteventsinthehistory.Whatisthenameoftheevent?Itisthe16thAsianGames.Itisthesportsmeetingthathasthemosteventsinthehistory.Guess!HegivesperformancealmosteveryyearattheSpringFestivalParty.Peoplefinditexcitingtoenjoyhisperformance.Ithinki

6、tnousewatchinghimcarefullybecausehisactionissoquick.Hemakesitclearthatheisthebestmagician.Whatisthenameoftheman?HeisLiuQian.Guess!1.Itisabuilding.Theopeningceremonyofthe29thOlympicGamewasheldinit.2.Itisamovie.Itisshowedin2011.3.Whatisthis?It’saspacecraft.Concl

7、usion:it作_________,代替__________________;还可以代替指示代词_____或______.一.it作代词人称代词前文提到的人或事物.thisthatReadandanalyzethesentences：1.ItisThursdaytoday.2.Itisveryfinetoday.3.Itisabout17°Ctoday.4.Itis2kmfrommyhometothisplace.5.ItliesinGuifengRoadofXinhuiwhereIcanmeetmyfellow

8、students.6.Itisabout10o’clocknow.dateweathertimedistanceplacetemperatureConclusion:★it可以用作非人称代词,表示_____,_____,_____,_____,______,_____等。日期天气时间距离地点温度Readandanalyzethesentences：1.Itw