英语现在完成时 课件.ppt

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1、现在完成时IliveinBeijing.我住在北京。IlivedinBeijing.我在北京住过。IhavelivedinBeijing.我一直住在北京。完成时完成时表示在过去某一时间开始住在北京，并且现在仍然住在北京。表示从过去到现在的一种继续状态。时间词（表示一段时间）foranhour持续一小时already已经since自从.....以来yet(用于否定，放在结尾)recently近期inthepast2years在过去2年里1.Ihavefinishedmyhomework.2.Hehaspl

2、ayedbasketballfortenyears.3.TheyhavebeentoBeijingsincetwoyearsago.结构have/has+过去分词I,you,we,they三单he,she,it,一个人/物肯定句例：HehaslivedinFukangfortwentyyears.他住在阜康有二十年了。1.他们等了有三个小时了。Theyhavewaitedforthreehours.2.我近期读过这本书。recently3.在过去的三年里他去过北京很多次。4.这个作家从2000年以来完成

3、了许多故事书。Ihavereadthisbookrecently.HetoBeijingmanytimesinthepast3years.Thewriterlotsofstorybookssince2000.hasbeenhasfinished否定句have/has+过去分词我没去过上海。IhavenotbeentoShanghai.haven't她没看过这部电影。notShehasnotwatchedthefilm.一般疑问句将have/has提前，其他不变。Have/Has+主+过去分词你完成你的作

4、业了吗？Haveyoufinishedyourhomework?她到家了吗？Hasshearrivedhome?在这之前你认识他么？you(know)himsincethen?Haveknown特殊疑问句（划线部分提问）疑问词+have/has+主+过去分词HowmanytimeshaveyoubeentotheGreatWall?你去过长城几次？Hehasbeenbusysincehecamehere.I'velivedhereforoverfifteenyears.Howlonghashebeenb

5、usy?Howlonghaveyoulivedhere?V+ing去e加ing:make---makingtake---takingride---ridingcare---caringhave---havinghide---hidingdance---dancinggive---givingbounce---bouncingcome---comingwrite---writingV+ing双写结尾字母加ing:坐sit---sitting放put---putting跑run---running游swim

6、---swimming剪cut---cutting拖mop---mopping二、汉译英1.Ihearyoursisterhasmarried.Isittrue?--Yes,shehasbeenmarriedforfiveyears.2.Whereisyourfather?Isheathome?--No,heisn’t.--HehasgonetoAmerica.--Hewentthere3yearsago.--Hehasbeentherefor3years.