ID: 16129119

高教版(2021)基础模块1 Unit 8 People and Events Language Practice 情态动词课件(34张)

日期:2025-05-03 科目:英语 类型:课件 查看:34次 大小:80670949B 来源:二一课件通
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高教,and,课件,动词,情态,Practice
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(课件网) 情态动词 Modal Verb Learning Objectives You are able to know the definition and common modal verbs. You are able to know how to use modal verbs. You are able to make sentences by using modal verbs. After the lesson, 目录Contents 动词分类 定义 特征 常见用法 情态动词 01 动词分类 情态动词 Modal Verb 动词 实意动词 连系动词 助动词 情态动词 有实际意义的动词 无动词意义,连接作用 本身无意义,起帮助作用do, does, did 表示情绪和态度,增加感彩 可独立作谓语 不可独立作谓语 She is a dancer. He reads English everyday. I do not like the red coat. Andy can play the piano. 阅读以下短对话,标出其中的情态动词和实义动词。 Read and underline. A: Can you give me a few minutes B: Sorry, I can’t. I’m running out of time now. A: I want to be a good mechanic in the future. Then you should be a good learner first. P109 阅读以下短对话,标出其中的情态动词和实义动词。 Read and underline. A: May I borrow your chair B: Yes, of course. A: Tu Youyou is a great scientist, isn’t she B: Yes. We must show our respect for her. A: Did you know that Jim had some serious health problems B: Oh, yes. He ought to stop smoking right now. P109 02 定义 情态动词 Modal Verb 表示说话人的语气、情感和态度,这样的动词称为情态动词。。 常用的情态动词有can, could, may, might, must, have to, will, would, shall, should, need, dare等。 03 特征 1、情态动词+动词原形 She can speak Japanese. 2、不能单独做谓语,要和动词原形一起构成谓语动词 We should help her. 3. 无人称和数的变化 Jim can play the violin. 特征 例句 情态动词 + V原 情态动词 Modal Verb They _____ speak Russian. (can) Lucy and Lily _____ play table tennis. (can) can can 情态动词 Grammar Could you teach me a little bit about it More people could buy paper and use it to record and share knowledge. I can’t live without it. Should I go there The Jingzhang Railway must go through an area of hills and mountains. P109 请找出下列句子中的谓语部分。 04 常见用法 1、can, could 的用法 1). 表示能力、技能。 She can run fast, but I can’t. 她能跑得快,但我不能。 Can you swim 你会游泳吗? 2). 表示请求、允许。 -- Can I leave now 我现在可以离开了吗? -- Yes, you can. ( No, you can’t.) 3). 表示推测,译为“可能”,常用于否定句、疑问句中,此时can’t译为“不可能”。 Can the news be true 这个消息会是真的吗? This can’t be done by him. 这个不可能是他干的。 情态动词 Modal Verb 1、can, could 的用法 4). 在疑问句中,此时could并不是can的过去式,只是表示委婉的语气。 -- Could you do me a favor 您能帮我个忙吗? -- Yes, I can. ( No, I’m afraid not.) 是的,我能。(不,我恐怕不能。) 5). 表示客观可能性(客观原因形成的能力)。 They’ve changed the timetable, so we can go by bus instead. 他们已经改变了时刻表,因此我们可以乘公交车去。 This hall can hold 500 people at least. 这个大厅至少可以容纳500个人。 小试牛刀 --Could I borrow your dictionary --Of course you _____.[陕西省] A. can B. must C. should D. will A 解析:could并不表示过去,而只是一种委婉的说法,所以答语用can更礼貌些。 小试牛刀 --Listen! Is Tom singing in the ... ...

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