,Section A (Grammar Focus4c),按要求写出下列动词的不同形式。你能正确运用这些动词的不同形式吗?,探究一,1. 小组讨论,说说你们通过自主学习所得到的收获。把要点记下来,在班上交流讨论。 2. 四人一组,检查核对活动4a中的练习答案。分析错误原因,交流题中每个动词形式运用的依据。 3. 四人一组,检查核对4b的答案。说说在语篇中每个动词形式运用的依据。,探究二 两人一组,根据4b的短文内容改编对话,看谁改编得最精彩。 A: Have you ever been to Disneyland? B: No, I havent. Whats it like? A: Its an amusement park with a special themeDisney characters and movies. B: What can we see there? A: .,探究三 两人一组,完成4c的活动任务。先回答表中的调查问题,然后通过对话获得你的搭档的相关信息。 A: Have you ever been to another province in China? B: Yes, I have. I went to Hainan last summer. A: What did you do there? B: I went to Sanya on vacation. I visited the beautiful beach and enjoyed some nice sea food there. What about you? Have you ever been to another province in China? A: .,单项选择 ( )1. Both his parents look sad. Maybe they whats happened to him. knew B. have known C. must know D.will know ( )2. He has been to Shanghai, has he? A. already B. never C. ever D. still ( )3. Have you met Mr. Li ? just B. ago C. before D. a moment ago ( )4. These farmers have been to the United States. Really? When there? A. will they go B. do they go C. did they go D. have they gone,B,B,C,C,( )5. you your homework yet? Yes. I it a moment ago. A. Have; done; finished B. Have; done; have finished C. Did; do; finished D. Will; do; finish ( )6. Miss Green isnt in the office. She to the library. A. has gone B. went C. will go D. has been,A,A,现在完成时可用来表示 的动作对现在造成的影响或结果,常和already, , , just, , 等副词连用。在运用现在完成时态时,要注意区分不同的时间副词的用法,还要注意和其他时态的区别运用。,过去已经发生或已经完成,never,ever,before,yet,与amuse有关的单词 amuse v. 逗笑;逗乐 amused adj. 逗乐的;觉得好笑的 amusing adj. 逗人笑的;有乐趣的 amusement n. 娱乐;娱乐活动;游戏,