2018年外研版高中英语必修五课件Module2 Grammar (共69张PPT).ppt

1. Mozart was born in Salzburg, Austria. (P22, B2) 2. He learned to play the harpsichord when he was four. (P22, B2) 3. As he grew older, he began to go deaf. (P22, B2) 4. But not everybody wanted to use rockets in battles. (P39, B4) 5. We decided to buy tickets for the Jiangyou boat. (P42, B4) 6. We left the docks on a beautiful afternoon. (P42, B4) 7. No one asked him to do the job, and no one pays him for it. (P13, B5) 8. Before he volunteered to direct traffic, Timoteo had had lots of jobs.(P13,B5) 9. He was driving a lorry when he came off the road.(P13,B5) 10. He realised that he was lucky to be alive himself.(P13,B5) 构成: 肯定句: 主语+was/were +v.-ing 否定句: 主语+wasn’t/weren’t +v.-ing 疑问句: Was/Were +主语+v.-ing? Yes, 主语+was/were. No, 主语+wasn’t/weren’t. Function 3. may/might＋have＋过去分词 表示对过去发生的动作或存在的状态进行的不肯定的推测, 语气比使用can (could)弱。might的语气比may更弱。 She may have read the book. He might not have got your letter. 6. would＋have＋过去分词 表示过去本来要做某事却因某种原因未做, 用来说明某种情况, 不含有责备之意。 I would have written to you earlier but I have been ill. 我本来要早点给你写信, 但我生病了。 10. It’s already eleven o’clock. He _____to bed. A. must have gone B. must go C. should have gone D. can’t have gone Homework 2. can (could)＋have＋过去分词 表示对过去发生的动作或存在的状态的否定或疑问判断。 Where can he have gone? 他可能去哪里了呢? Jim can’t have been at home yesterday. 吉姆昨天不可能在家。 4. need＋have＋过去分词 常用于否定句, 表示过去做了不必做或不需要做的事情, 表示“本来不必……”。 　You needn’t have told him the news. 你没有必要告诉他那消息。 5. should/ought to＋have＋过去分词 肯定式表示“过去本应做某事(但没做)”;否定式表示“过去不该做某事(但做了)”,含有不满或责备之意。 You’re right. I should have thought of that. She ought to have come earlier. If I had seen the advertisement, I would have applied for the job. 我要是看见那个广告了, 我就申请那份工作了。 Ⅰ.单项选择 What ______ from three to four