中学八种常用时态语态综述.ppt

B 1. （10上海28） Every few years, the coal workers ___their lungs X-rayed to ensure their health. A. are having B. have C. have had D. had had 2. I ___ all the cooking for my family, but recently I’ve been too busy to do it. A．will do B．do C．am doing D．had done B 4.Selecting a mobile phone for personal use is no easy task because technology _____ so rapidly. A. is changing B. has changed C. will change D. changes A 3.Teenagers__ their health because they play computer games too much. A.have damaged B.are damaging C.damaged D.will damage B 所以，不要忘记：现在进行时可表示现阶段进行的动作 一般现在时特别用法: 1〕在时间,条件状语从句用一般现在时表将来,主句用将来时。 ①.(全国05Ⅰ.29) --- What would you do if it_____ tomorrow ? --- We have to carry it on, since we’ve got everything ready. A. rain B. rains C. will rain D. is raining B 2. I wonder if I ____ time. If I ___ time, I will go with you. A. have, have B. will have, will have C. have, will have D. will have, have D 其他从句不适用 3 You won’t know if the coat fits you until you _____ it on. A. will try B. are trying C. tried D. have tried 4. I won’t tell the student the answer to the math problem until he ______ on it for more than an hour. (06湖北32) A. has been working B. will have worked C. will have been working D. had worked 也可用现在完成时表将来 D A 2.一般现在 时表将来表按规定或时间表安排将要发生的事用 ． 而进行时表将来 多用于表位移的动词（come、go, leave等) ，指计划或打算好的动作． １.(06福建省13) Ladies and gentlemen, please fasten your seat belts. The plane ______ . A. takes off B. is taking off C. has taken off D. took off A 2.(06四川22) Look at the timetable. Hurry up! Flight 4026 _____off at 18:20. A. takes B. took C. will be taken D. has taken 3. I’ve won a holiday for two to Florida. I ____ my mum. am taking B. have taken C. take