【暑假提升】牛津译林版英语五升六暑期讲义-第11讲：情态动词讲学案
展开课程主题： | 情态动词 |
教学目标： | 1、情态动词的基本用法 2、情态动词的句型转换 |
教学内容 | |
【进门测试】
单项选择 1.Can you__________ me the way to the store? A.show B.give C.know 2.You________watch TV,but you________finish your homework first. A.must:can B.can;must C.can;may 3.You________hand in your homework on time. A.should B.can C. may 4.You_______go and see a doctor at once because you've got a fever. A.can B.must C.mustn't 5. ---Can you speak Japanese? ---No.I _______. A.mustn't B.can't C.needn't 6.We______throw the waste in the zoo. A.can't B.don't C.mustn't 7. ________you like some bread? A.Would B.Could C.Can 8.---Shall I get one more cake for you, Dad? ---Thanks, but you_______, I've had enough. A.may not B.must not C.can't D.needn't 9.You _______ see her, but I must. A.haven't B.cannot C.mustn't D.needn't
你知道情态动词为什么叫情态动词么？ 【互动精讲】
【知识梳理】 情态动词 情态动词表示能力、义务、必要、猜测等说话人的语气或情态，不能单独作谓语，只能与实义动词或系动词连用构成谓语。 小学阶段所学的情态动词有：can、may、must、should、need等，它们的否定式就是在其后面加not。 can not=can't;may not;must not=mustn't;should not=shouldn't;need not=needn't (1)can的用法 ①表示能力。 He can swim. 他会游泳。 Can you make a model plane? 他会制作飞机模型吗? ②表示可能性。 It can be very hot in summer in Nanjing. 南京的夏天可能会很热。 ③表示许可，常用来代替may。 It is half past four. You can go home now.(You may go home now.) 四点半了，现在你可以回家了。 ④表示请求。 Can you tell me the way to the hospital? 你能告诉我去医院的路吗? (2)may 的用法 ①表示允许或请求。 May I come in? 我能进来吗? You may use my pen. 你可以用我的钢笔。 ②表示可能性。 My parents may come tomorrow. 我的父母可能明天来。 (3)must的用法 ①表示必须、必要。 We must know the traffic rules. 我们必须知道交通规则。 ②表示语气肯定的猜测。 The young woman must be our English teacher. 那个年轻的女人一定是我们的英语老师。 ③must not(mustn't)表示禁止、不允许。 It is dangerous. You mustn't touch it. 这很危险，你不能碰它。 You mustn't talk to your father like this. 你不能和你的父亲这样讲话。 (4)should的用法 用于提供或征求建议，相当于汉语“应该”。 What should you do then? 然后你应该做什么? You should read his new book. 你应该读一读他的新书。 (5)need的用法 表示需要，用于否定句和疑问句。 You needn't come here. 你不必来这里。 Need I show you how to draw a circle on the blackboard? 需要我向你展示如何在黑板上画一个圆吗？ (6)祈使句和情态动词的同义句转换 Don’t do...=You can’t/mustn’t/shouldn’t do... No+名词/doing= You can’t/mustn’t/shouldn’t do...。例如： Don’t litter here.=You can’t/mustn’t/shouldn’t litter here. No smoking.= You can’t/mustn’t/shouldn’t smoke. (7)含有情态动词如：can, may ,must, would，should ,could, will的句子，改否定句时直接在情态动词后面加not, 原来句子中的some改为any; 改为一般疑问句的时候，将情态动词直接放到句子的最前面，原来句子中的some改为any，句号改为问号。（（如果主语是第一人称则变成第二人称）） I can play basketball. (肯定句) I can not play basketball. (否定句) can not = can’t Can you play basketball? (一般疑问句) 【巩固练习】 1.Lily can ________ (have)a picnic yesterday. 2.You ________ go and ask Meimei. She ________ know the answer. A.must,can B.must,may C.need,can D.can,may 3.He can ________ (do) the work very well. 4.The students can__________ (play)sports after class. 5.Dogs can swim well. (改为一般疑问句) ________ dogs ________ well? 6.You can sit down. (改为一般疑问句) ______ ______ sit down? 7.I can see a bottle of water on the table. (就划线部分提问) ________ can you _________ on the table? 8. We can see some birds over there. （对画线部分提问） _____________________________________________________________________ 【课堂检测】
一、用can, can’t填空 1. -- What _______ you do? --I can lift this box, but I _______ lift that heavy chair. 2. -- _______ he read Chinese? No, he _______ read Chinese, but he_______ read English. 3 . _______ you sad in ton of the door ? Then I _______ see you. 4.-- _______ Penny wash the dishes? --Yes, she_______. 5.I _______ see some spoons, but I _______ see any knives. 6.-- _______ a Cat drink milk? -- Yes, it _______. 7.She _______ see some cars, but she _______ see any buses. 8. Look! This is an invitation. _______ you read it? 9. I _______ play the piano and Zhang Peng _______ play football. 10. -- What _______ Mike do at the party? -- He _______ dance. 二、照样子把下列句子改写为祈使句 e.g. You can’t climb the tree. Don’t climb the tree. 1. You can’t ride your bicycle here. ______________________________________________ 2. You can’t cross the road. ______________________________________________ 3. You may come here and see. ______________________________________________ 4. You must not sleep in class. ______________________________________________ 5. You must not play at the zebra crossing. ______________________________________________ 6. You can’t read in the sun. ______________________________________________ 三、选择填空 1. ( ) -- _____ you _____ there by car last night? -- No, I _____. A. Do...go, don’t B. Did...go, didn't C. Does...go, doesn’t D. Can...go, can’t 2. ( ) When _____ you get up every morning? A. does B.do C. are D. can 3. ( ) _____ there any eggs and any oranges? A. Am B. Is C. Are D. Do 4. ( ) Which one _____ you like? I like the blue one. A. does B. do C. are D. did 5. ( ) In the library, you must _____ . A. be quiet B. eat C. watch D. be loud 6. ( ) Whose shirt is this? Oh! It’s _____. A. your brother B. you C. your brother’s D. he 7. ( ) We _____ a new math teacher this term. A. are B. has C. have D. had 8. ( ) What do you want to wear? I want a _____. A. jeans B. shoes C. jacket D. gloves 9. ( ) What _____ he _____? A. does...likes B. do...like C. can...like D. did...like 10. ( ) _____ you have new teachers? A. Are B. Do C. Is D. Does 11. ( ) What _____ you see in Alan’s room? A. Are B. do C. have D. does 12. ( )You can see a small house on the hill, _____ ? A. can’t you B. can you C. aren’t you D. are you
【要点回顾】
【温故知新】
一、补全短文。 (从方框中选择正确的单词并用其适当形式填空，每个词只能用一次。)
It’s Sunday. There are (1) ________ people on the bus. And an old man is (2) ________ here and there. He wants to find a (3) ________. Then he finds one. He goes to it. A small bag is on the seat. And a young man is (4) _______ it. “Excuse me, (5) ________ I have this seat?” asks the old man. “Sorry, it’s for a (6) ________. She (7) _______ to buy some bananas.” says the young man. “Well,” says the old man. “let me sit here, please. When she comes back, I will leave here.” The bus starts. “She doesn’t come, (8) ________ her bag is here. Let me give her the bag.” the old man wants to throw the bag (9) ________ of the window. “Don’t throw! It’s (10) ________ bag.” the young man jumps and shouts. 二、完形填空。 Hainan is an 1 in the south of China. It is famous for the 2 sea and the beautiful beach. Last summer, parents and 3 went there on holiday. We 4 in the hotel in Sanya. Our stay 5 two weeks. During our holiday, we 6 lots of fun. My mum swam in the sea, my dad 7 the motorboat with me. We also 8 the coconut juice, and had different kinds of seafood, the island was wonderful 9 the people there were really friendly. We enjoyed the holiday very much. I 10 the island again next summer holiday. ( )1. A. city B. country C. island ( )2. A. white B. blue C. red ( )3. A. my B. mine C. I ( )4. A. played B. talked C. stayed ( )5. A. was B. is C. were ( )6. A. have B. has C. had ( )7. A. flew B. rode C. rided ( )8. A. ate B. drank C. played ( )9. A. so B. and C. but ( )10. A. visit B. am visiting C. am going to visit 三、阅读理解。 I’m Tim, I study in No. 1 Middle School. I don’t go to school on the weekend. I get up at 8:00. I eat breakfast at 8:30. I often have bread and drink milk. On Saturday morning, I often go to the library and read books there. I usually play football with my classmates in the afternoon. On Sundays, I often go hiking. Sometimes I go shopping. I have a good time every weekend. ( )1. Tim _____________ at 8:30.
( )2. Tim has _____________ for breakfast.
( )3. Tim _____________ in the library on Saturdays.
( )4. Tim often goes hiking on _____________.
( )5. Tim usually plays football with _____________.
预习思考： 6AU1 The king's new clothes（上）
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