复习现在完成时

复习现在完成时 1 结构 S have has done 现在完成时 2 过去分词的构成 同过去式的构成 1 Jimhas come back 2 Haveyou see thefilm 3 Ihave forget mypen come seen forgotten stop study cry watch stopped stopped studied studied cried cried watched watched 动词过去分词的变化规则 规则变化时与动词的过去时的变化规则一致 1 一般动词直接 ed e g play playedclean cleaned2 以不发音的e结尾 d e g like likedhope hoped 3 以重读闭音节结尾 如果结尾只有一个辅音字母 应双写这个辅音字母 ede g stop stoppedprefer preferred4 以辅音字母 y结尾的动词 把 y 变 i ed e g carry carriedcry cried 2 不规则变化可以参考书后附表 动词的不规则变化表 完成下列不规则动词的过去形式 put beat think come go make stand lie put put beat beaten thought thought came come went gone made made stood stood lay lain lied lied 1 haveyou beentoBeijing No 2 Ihave finishedmywork 3 Ihavefinishedmywork 4 Haveyoufinishedyourwork 5 ShehastaughtEnglish 10years 6 Hehasworkedhere 1yearago ever never just already yet for since for 时间段如 fortenyears时间点如 sincenineo clocksince 时间段 agosincetenyearsago一般过去时态从句 主句是现在完成时 IhavebeenateachersinceIgraduatedin2002 就画线提问用howlong 重点句型 1 Itis hasbeen 一段时间 since从句2 一段时间 haspassed since从句 eg 他死了两年了 Hehasbeendeadfortwoyears sincetwoyearsagoItis hasbeentwoyearssincehedied Twoyearshaspassedsincehedied 1 TheyhavelivedinChina 1998 2 WehavestudiedEnglish 5years 3 Joy learn Chinesesinceshe come toChina 4 Shehasworkedinthefactorysincetwentyyearsago 划线提问 sheworkedinthefactory since for haslearnt came Honglonghas 想一想 1 Haveyouever Shanghai 2 WhereisLucy Shehas thelab 3 Lucyhasbeen Chinasince5yearsago 4 IhavegonetoJapan 判断5 ThesceneryofLeyeisverybeautiful Ihavebeentheretwice 4 havebeento曾经去过某地 已返回 havegoneto去了某地 没有回来 havebeenin 时间段在某地多久了 beento goneto in 练一练 1 Whereisyourfather He London 2 Howmanytimes you Beijing Never 3 Ican tfindyourmother Oh she thecinema 4 I never France havebeento hasgoneto havebeento hasgoneto 1 Ihaveborrowedthebookfor2weeks 2 Thefilmhasbegunfor5minutes ABC ABC Bkept Bbeenon 5 常见的非延续性动词与延续性动词的转换 come go bein ongoout beoutleave beawaybegin start beonbuy haveborrow lend keepjoin beamemberdie bedeadcatchacold haveacoldbecome befallasleep beasleepopen beopengettoknow knowclose beclosed 瞬间动作不能与表示一段时间的短语连用 应改用持续性动词 1 这辆自行车我买了两年了 I ve thebike twoyears 2 HeleftNanjingtwoyearsago He Nanjingfortwoyears 3 Themonkeydiedlastmonth Themonkey foramonth 4 A Honglong you B Twoweeks A did getill B have fallenill C were ill D have beenill 练一练 hadfor hasbeenawayfrom hasbeendead 1 Sheisn therenowbecauseshe thezoo A hasbeentoB havegonetoC hasgoneto2 TheGreens Guilintwice D havegonetoA havebeentoB havebeeninC hasbeenin3 Lilyhasmadelotsoffriendssinceshe here A comeB hasbeenC cameD coming4 Myparents inBeijingsince1995 A arelivingB havelivedC livedD willlive5 Hisgrandma for2years WasdiedB hasdiedC wasdeadD hasbeendead exercise 1 Haveyou thebike Yes I it10minutesago mend 2 Ihave thefilm Titanic When you it see 3 I msorry Ihaven tgotanymoney I ve leave myhandbagathome 4 Ihave read