《高一英语(人教版)-必修三 Unit 5 The Value of Money (3)》 学习任务单 【学习目标】
1. review the meanings and functions of some modal verbs;
2. summarize the meanings of the two forms of past future tense;
3. express modality and talk about future events in the past.
【课前预习任务】
（无）
【课上学习任务】
Modal Verbs丹尼博伊尔
Lead-in
● Read the following sentences and translate them into Chinese. How do modal verbs change the meanings of the sentences?
A. The exam may be difficult. | a. The exam is difficult. |
B. You should be studying harder. | b. You are studying harder. |
| 肘内翻 C. I can study all night during the semester. | c. I study all night during the semester. |
| |
Preparation
● Read the following sentences and identify the functions of the modal verbs.
1. We can的性质 discuss it now. ( )
2. You must do it at once. ( )
3. Would you please pass me the salt? ( )
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4. You needn’t have stayed. ( )
5. You ought to help him. ( )
6. I would rather do it myself. ( )
● Find more modal verbs in the text on page 52 and identify their functions.
● Work out the meanings of the modal verbs from the context. (P86 Ex.1)
1. had better and ought to
• It’s hard to tell what will happen to someone with a million-pound bank note. We’d better make a bet.
• We ought to find the perfect person for our bet.
2. must and can’t
• Get him his change? You must be joking. That can’t be true. It’s £1,000,000!
• If you lose the bet, you must pay £20,000, and you 幻想曲古筝
can’t eat your words! 3. may and might
模因
• May I tell you a story? What do you think may happen to a millionaire in rags?
• Henry played a passive role in the bet. What might have happened if he had known from the beginning what it was all about?
4. can and could
• When the clerk saw the million-pound note, he couldn’t believe his eyes. “Could you please come this way, sir?” he said.
• Some people never play any game for fun. If they can’t make something or lose something—they don’t care which—they won’t play.
Presentation
● Summary
1. Modal verbs used to express necessity:
2. Modal verbs used to express obligation:
3. Modal verbs used to express possibility：
4. Modal verbs used to express request:
5. Modal verbs used to express advice:
6. Modal verbs used to express negative advice:
7. Modal verbs used to express intention:
Practice:
● Read the passage and fill in the blanks with suitable modal verbs in the box. (P54 Ex. 2)
may must can ought to might had better would should
In the film The Million Pound Bank Note. Henry Adams is stuck in a foreign country without money and friends, and with nowhere to stay. While this situation ________ seem unusual, it can sometimes happen to travellers. In case it happens to you on a trip abroad, what ________ you do? First, and most importantly, you ________ stay calm. Fear ________ cause you to become confused. You need to think clearly. Second, you should go to your nearest consulate. They ________ be able to help to some extent. Third, you ________ do well to check with some local charities. They ________ offer help to travellers in need. Fourth, you ________ avoid getting into trouble. You ________ think that stealing some money or food would help you, but you should not do so. Getting caught ________ ruin your life.
● Read the complete text again and think about the following questions:
1. How many tips does the author give? What are they?
2. What is the author’s reason for each tip?
● John is learning English proverbs. Fill in the blanks with suitable modal verbs to explain these proverbs to him. (P87 Ex.2)
1. One good turn deserves (值得) another.
If someone does something nice for you, you ________ do something nice in return.
2. Hope for the best, but prepare for the worst.
Bad things might happen, so you ________ be prepared.
3. There’s no such thing as a free lunch.
Things that are offered for free ________ have a hidden cost.
4. God helps those who help themselves.
You ________ (not) just wait for good things to happen to you. Work hard to achieve your goals.
5. Beggars can’t be choosers.
If you are asking for something from others, you ________ take whatever they give you.
● Fill in the blanks with suitable modal verbs in the box. Add not if necessary. Some words can be used more than once.
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