现在完成时优质学习课件全.ppt

中 考 链 接 2. -___ you ___ the film Harry Potter 5 ? -Not yet. I‘ll see it this Sunday.(09年广州) A. Did, see B. Are, seeing C. Have, seen D. Do, see 2.Sam ____ Chinese since he came to China. He speaks Chinese well now.（09年上海） A. learns B. learned C. has learned D. will learn 中 考 链 接 ____ many students in China ever ____ to westerners before? (10年江西) A. Are, speaking B. Do, speak C. Did, speak D. Have, spoken 中 考 链 接 我女儿刚出去。 My daughter has just gone out. 我肯定我们已经见过面。 I’m sure we’ve already met. 牛奶的奶挤了吗？ Have you milked the cow yet? 我还没有吃早餐。 I haven’t had breakfast yet. 我从没听说过。 I have never heard that before. 1) 她刚吃过午饭。（指现在还不太饿） 2) 她刚吃了午饭。 3) 她这些日子都在练习游泳。 4) 她上周练习了游泳。 She has just had her lunch. She had her lunch just now. She has practised swimming these days. She practised swimming last week. 1.They _________________________________ (完成)the project. 2. The meeting _________________________.(还没有开始) 3. He ____________________ (刚回来) back from America. have already finished hasn’t begun yet has just come Exercises learn - learnt/learned- learnt/ learned be - was/were- been introduce - introduced have / has - had- had make - made- made eat- ate - eaten see- saw- seen come- came - come build - built - built break-broke-broken lose - lost - lost read – read - read take - took-taken live - lived plant - planted know - knew- known sing- sang- sung study - studied help - helped do/ does - did- done plan ---- planned Ready? 规则动词过去式、过去分词变化规则： work—worked,worked 1）一般在动词词尾加ed。 change ---- changed, changed 2）如果动词以字母e结尾，直接在词尾加d。 plan---- planned, planned 3）如果动词是一个辅音字母结尾的重读闭音节 单词，要双写这个辅音字母，再加ed。 carry----carried, carried 4）如果动词是以辅音字母加y结尾，要变y为i 再加ed。  不规则动词： 一、?原形、过去式和过去分词相同的动词 （A、A、A型） cost— cost —cost???? cut — cut —cut??? hit — hit —hit? hurt— hurt