高中英语实验版第3册Unit2知识课

Unit 2 Healthy eating Part 1: Teaching Design （第一部分：教学设计）

Period 2: A sample lesson plan for Learning about Language (Modal verbs: ought to / ought not to / have to / don’t have

to / mustn’t / needn’t)

Aims

To learn about Modal verbs: ought to / ought not to / have to / don’t have to / mustn’t / needn’t To discover and learn to use some useful words and expressions To discover and learn to use some useful structures Procedures I. Warming up

Warming up reading aloud the text COME AND EAT HERE (1)

We promote reading aloud to students and by students in order to encourage a love of English books and a desire to become a fluent English speaker. So Read aloud the text before we learn about the grammar.

II. Discovering useful words and expressions

In pairs do the exercises 1, 2 and 3 on pages 11 and 12. You must finish them in 5 minutes. III. Learning about grammar 1. Read and identify

Read the text COME AND EAT HERE (1), discovering all the sentences which contain any of the modal verbs: ought to / ought not to / have to / don’t have to / mustn’t / needn’t. 2. Consolidating by doing exercises

To consolidate your understanding you will be given 10 minutes to go over exercises 1,2 and 3 on pages 12 and 13. You may just write in your text book. I mean the student’s book you are working by.

IV. Ready used materials for Modal verbs: ought to / ought not to / have to / don’t have to / mustn’t / needn’t 1. What are Modal Verbs?

Modal auxiliary verbs help other verbs express a meaning or an idea but have no meaning by themselves. In English, modal auxiliary verbs are defective; for example, they do not have participle forms (no -ing or -ed endings).

They are used in a variety of grammatical moods such as the conditional mood, which expresses uncertainty (\

Modal auxiliary verbs are special verbs which behave very differently from normal verbs. Next are some important differences.

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2. Modal verbs do not take \EXAMPLES:

He can speak Chinese.

She should be here by 9:00.

3. You use \EXAMPLES:

He should not be late. They might not come to the party. 4. Many modal verbs cannot be used in the past tenses or the future tenses. EXAMPLES:

He will can go with us. NOT CORRECT She musted study very hard. NOT CORRECT 5. Common Modal Verbs: Can Could May Might Must Ought to Shall Should Will Would V. Closing down by doing a quiz Modals and Related Expressions 1. Ted's flight from Amsterdam took more than 11 hours. He_____ be exhausted after such a long flight. A. must B. can C. had better 2. The book is optional. My professor said we could read it if we needed extra credit. But we _____ read it if we don't want to. A. can not B. must not C. don't have to 3. Susan_____ hear the speaker because the crowd was cheering so loudly. A. couldn't B. can't C. might not 4. The television isn't working. It ______ damaged during the move. A. must have been B. must C. must be 5. A_____ hold your breath for more than a minute? B: No, I can't. A. Are you able to B. Might you C. Can you 6. You _____ be rich to be a success. Some of the most successful people I know haven't got a penny to their name. A. can't B. don't have to C. shouldn't 7. I've redone this math problem at least twenty times, but my answer is wrong according to the answer key. The answer in the book _____ be wrong! A. have to B. must C. should 8. You _____ do the job if you didn't speak Japanese fluently. A. can't B. won't be able to C. couldn't 9. You _____ worry so much. It doesn't do you any good. Either you get the job, or you don't. If you don't, just apply for another one. Eventually, you will find work. A. shouldn't B. don't have to C. can't

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10. You _____ be kidding! That can't be true. A. should B. have to C. ought to 11. You _____ leave the table once you have finished your meal and politely excused yourself. A. would B. might C. may 12. Jenny's engagement ring is enormous! It _____ a fortune. A. must cost B. must be costing C. must have cost 13. _____ we move into the living room? It's more comfortable in there and there's a beautiful view of the lake. A. Shall B. Must C. Will 14. If I had gone white water rafting with my friends, I _____ down the Colorado River right now. A. would have float B. would be floating C. would float 15. At first, my boss didn't want to hire Sam. But, because I had previously worked with Sam, I told my boss that he _____ take another look at his resume and reconsider him for the position. A. must B. ought to C. has to 16. You _____ take along some cash. The restaurant may not accept credit cards. A. had better B. has to C. can 17. The machine _____ on by flipping this switch. A. may turn B. could be turning C. can be turned 18. I can't stand these people - I _____ get out of here. I'm going to take off for a while you get rid of them. A. might B. have got to C. had better 19. You _____ forget to pay the rent tomorrow. The landlord is very strict about paying on time. A. mustn't B. don't have to C. couldn't 20. Do you always have to say the first thing that pops into your head. _____ you think once in a while before you speak? A. Can not B. Can't C. Don't can 21. Terry and Frank said they would come over right after work, so they _____ be here by 6:00. A. have to B. can C. should 22. Yesterday, I _____ cram all day for my French final. I didn't get to sleep until after midnight. A. had to B. should C. must 23. We _____ no longer suffer the injustice of oppression! Freedom shall be ours! A. would B. might C. shall 24. If I had gone to the University of Miami, I _____ participated in their Spanish immersion program. A. could B. could have C. could be 25. The lamp _____ be broken. Maybe the light bulb just burned out. A. might not B. must not C. could not （Keys: 1-5 BCAAC 6-10 BBCBA 11-15 CCABB 16-20 AVBAB 21-25 CACBA）

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