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  • 第二部分 : 简单句的核心变化(情态)

    3. 情态

    用法:

    1. 情态动词 + 动词原型 2. 情态动词的人称变化无 3. 情态动词的动态变化有限 4. 情态动词变否定/疑问

    四六级常用的情态动词有:

    现在时 过去时
    must
    can could
    will would
    shall should
    may might
    must “必须”  can/could“能够,可以” will/would“愿意/将要” may/might“可以,可能” should“应该”
    1 情态动词表示情态
    * We must finish the work within a week.
    • Air pollution must be taken seriously.

    • The government can solve the problem of water pollution.

    • Tony could walk when he was only one year old.

    • Will you marry me?

    • I will travel abroad with my family.

    • Potential buyers would cheer for lower interest rates.

    • To some extent.expressions may influence emotions.

    • Such bodily reaction might help moderate the work stress.

    • Students should work hard to pass the exams.

    • Those sick people should seek help from doctors.

    2 情态动词表示推测
    • The details may be unknowable.

    • Such searches must take years.

    • The loss of patience can potentially have a damaging impact on our professional and personal wellbeing.

    • The way of saying those things may have led to misunderstanding.

    • Now something similar could be happening in the South Africa.

    练习:

    1. In order to be a good salesclerk, you (must not/will not) be rude to a customer.
    2. This pie is very good. You (should/must)try a piece.
    3. Rice (should/must/may) have water in order to grow.
    4. Don't be nervous. I think you (can/must) make it.
    5. I am not sure. Probably he (may/should) come later.
    第一题 1.must not
    第二题 2.should
    第三题 3.must/should
    第四题 4.can
    第五题 5.may
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  • 原文地址:https://www.cnblogs.com/HuiProgramer/p/9036717.html
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