温州备战中考英语时态复习﹒.ppt

* Lily Lucy What a fine day today! Look.... 现在进行时: Present Progressive 概念: 表示现在正在发生的动作 结构: be (is, am, are) + doing 标志语： Look! 、 Listen! 、now 重读闭音节以一个辅音字母结尾的，双写这一字母+ing 以不发音的e结尾的，去e，+ing 一般在动词原形后+ing 动词-ing形式的构成： writing taking getting running swimming going go ask write take get run swim asking The twins ___________(wash) the clothes now. Look! He ________ (play) basketball over there. Listen! ______ Sally _______(sing)? are washing is playing Is singing How often do you …? (once a week, twice…, never) I have a friend. His / Her name is…. He / She plays…. 一般现在时: Present Simple 概念: 表示习惯、经常性的动作 结构: do、 does 标志语：usually、often、never、 sometimes、once a week、 twice a month、every year The twins ___________(wash) the clothes every day. Sometimes he ________ (play) basketball over there. How often ____ Sally ______(sing)? wash plays does sing -- What did you do last Sunday morning? -- I went to…. … night visited… afternoon went… morning Last Sunday morning, my friend…. In the afternoon, he/she…. And at night, he/she… … night visited… afternoon went… morning 一般过去时: Past Simple 概念: 表示过去发生的动作 结构: did 标志语：yesterday、... ago、 in 1992、 last week/month… 动词-ed形式的构成： 重读闭音节以一个辅音字母结尾的，双写+ed “ 辅音字母+y ” ，变y 为i, 再+ed 以字母e 结尾的动词，只+d 在动词后加-ed want answer move die carry cry stop plan wanted moved died carried cried stopped planned answered got drank took went swam ate cut were had did came said saw put see say put cut come do have are drink eat swim go take get The twins ___________(wash) the clothes yesterday. The day before yesterday he ________ (play) basketball over there. _____ Sally ______(sing) two hours ago? washed played Did sing -- Have you packed … yet? -- Yes, I have packed …. No, I haven’t … X pack the camera √ water the plants … … √ pack the towels 现在完成时: Present Perfect 概念: 表示已经发生的动作 结构: has done、 have done 标志语：already、 yet、ever、 never、since…、for…、 say cut do are eat go get got go