1、,模块九 谓语动词的时态,教师点拨,考点精讲 1 be动词的时态,教师点拨,教师点拨,教师点拨,考点精讲 2 实义动词的时态,教师点拨,教师点拨,教师点拨,教师点拨,教师点拨,教师点拨,教师点拨,注意： 1already，yet 的用法区别 already已经(用于肯定句，放句中) I have already read the book. yet还(用于否定句和疑问句，放句尾) I havent read the book yet. 2现在完成时与一般过去时的区别：一般情况下，句子中给出了过去的时间或地点，就用一般过去时；如果没有给出过去的时间，则用现在完成时。如： I have seen
2、him before.I saw him last year.When did you see him? 用法二：表示一个过去的动作或状态一直延续到现在，还有可能继续下去。一定要接for或since所连接的时间状语，或者用how long作时间状语。,教师点拨,肯定句结构：,教师点拨,教师点拨,短暂性动词与延续性动词之间的转换： come/go/arrivebe(in)，leavebe away from, borrowkeep, diebe dead, buyhave，joinbe in, openbe open, begin/startbe on, end/finishbe over, closebe closed, get marriedbe married, fall asleepbe asleep等。 如：1.The old man died four years ago.The old man has been dead for four years. 2He joined the club three years ago.He has been in the club since three years ago. 3I bought this book last week.I have had this book for a week.,
