复习现在完成时.ppt

* * * * * Wang Hongmei 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.Jim has ________(come) back. 2.Have you ________(see) the flim? 3.I have _________(forget) my pen. come seen forgotten stop--- _____ --- ______ study--- ______ --- ______ cry---______---______ watch--- ______ --- ______ stopped stopped studied studied cried cried watched watched 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).have you ________ been to Beijing? No , _____. (2).I have ______ finished my work. (3).I have finished my work_______. (4).Have you finished your work______? (5).She has taught English _____ 10 years. (6).He has worked here ______ 1 year ago. 3.关键词： just, yet; since,for; ever,never;already,before and so far. ever never just already yet for since for + 时间段 如: for ten years 时间点如: since nine o’clock since +. 时间段 + ago since ten years ago 一般过去时态从句(主句是现在完成时) I have been a teacher since I graduated in 2002 .就画线提问用how long 1.They have lived in China _____ 1998. 2.We have studied English _____ 5 years. 3.Joy _____ ______ (learn) Chinese since she _____ (come) to China . 4. She has worked in the factory since twenty years ago.(划线提问) ____ _____ _____ she worked in the factory? since for has learnt came Hong long has 想一想 1.Have you ever _____ _____ Shanghai? 2.Where is Lucy? She has ____ ____ the lab. 3.Lucy has been _____ China since 5 years ago. 4.I have gone to Japan. ( )判断 5.The scenery of Leye is very beautiful, I have been there twice. ( ) 4.have been to 曾经去过某地（已返回） have gone to 去了某地 （没有回来） have been in +时间段 在某地多久了 been to gone to × in √ 1. Where is your father ? He _____ _____ _____ London. 2. How many times _____ you _____ _____ Beijing? Never. 3. I