中招备考二轮专题复习之动词.ppt

类别 特点 意义 举例 实义动词 (vt. vi.) 及物动词跟宾语 须跟宾语一起才能表达完整的意思 I beat you 不及物动词不能直接接宾语 能独立作谓语 She is ill/alive. 系动词 (link-v) 跟表语 不能独立做谓语，跟表语构成完整意思 I am a student. You look old. 助动词 (aux. v.) 跟动词原形或分词（无词汇意义） 不能独立做谓语，跟主要动词构成谓语，表示疑问，否定及各种时态 He has been to Beijing. 情态动词 (mod. v.) 跟动词原形（有自己的词汇意思） 不能独立做谓语。表示说话人语气、情态，无人称和数的变化 We can do it by ourselves. 返回 1fall asleep 2 be sleeping 3 be asleep 4 keep silent/ quiet 5 get married 6 go mad 7 get lost 8 fall ill-fell-fallen 1 入睡 2 正在睡觉 3 睡着了 4 保持沉默/安静 5 结婚 6 发疯 7 迷路 8 生病，病倒 总结： 一般以a 开头的形容词不能做定语，只能做表语。如： afraid(害怕的), asleep(睡着的), alone(单独的), alive (活着的), awake(醒着的) 试着一一举例说明。 由系动词和形容词 构成的短语动词 找出下面的助动词，并给出问句部分： 1. She doesn’t like music, does she? 2. He has gone abroad, hasn’t he? 3. He has break every morning, doesn’t he? 4. He will come here tomorrow, won’t he? 5. He finished homework, didn’t he? 6. He has never stolen anything, has he? -- No, he hasn’t. He is a good man. 找出助动词，并给出下句： 1.-- He doesn’t tell a lie. – Neither do you. (你也没有) 2.– She keeps a diary every day. -- So she does (她确实是) and so do you (你也是) 3.– He has never been late for school. --Neither he has and neither have you. (他确实没有，你也没有) 助动词 常用的情态动词：其后都跟动词原形。 can 能够； could 表示过去式或语气的委婉。 1. I can do it by myself. 2. --Could you speak English when you were young?—Yes, I could. 3.—Could I watch TV, Mom? (肯定和否定回答) -- Yes, you can. / No, you can’t can’t 用在否定句中，can 用在问句中表推测，注意否定的推测用 can’t 不用mustn’t,肯定句中的推测用must, mustn’t 意为“不准，禁止” 1– Can it be Lucy?– No, it can’t be her. She has gone abroad. 2.– Who’s knocking at the door?– It must be Li Ming, because we have made the time to meet. 3. You mustn’t spit in public. 关于must 引导的问句的回答： -- Must I finish my homework now? -- Yes, you must. --No, you needn’t./ No, you don’t have to. may—might , might 比may 的语气更客气，委 --May I use you ruler?（肯定回答和否定回答) -- Yes, please. /Yes, you may. --No, you’d better not. need “需要” 作为情态动词时用法1 need do sth; need not (needn’t) do sth 2作为实义动词时用法为 need sth; need to do sth; …not need to d