人教课标高二选修7Unit2Grammar.ppt

1. She hates _______________ (laugh at) by her classmates. 2. Tim refused ____________________ (accompany) by his father to school. 3. She struggled ___________________ (understand) by the French visitors. 4. These are the issues ______________ (discuss) tomorrow. 5. The new drug is ___________ (test) out on 500 patients next year. 6. She was very beautiful but she didn’t like ___________ (envy) by all the girls she met. 如：战争爆发了。 The war broke out. The war was broke out. 4. 通常只有及物动词（组）才有被动语 态，不及物动词没有。 * 不定式由“to + do (动词原形)”构成, 其否定形式是“not to do”, 不定式可以带宾语或状语构成不定式短语, 在句子中作 ______, _____, _____, _____, _____, _____ 或 _________。不定式没有人称和数的变化, 但有 _____ 和 _____ 的变化。 独立结构 主语 表语 宾语 宾补 定语 状语 时态 语态 不定式有时态和语态的变化，时态共四种，即一般式、完成式、进行式和完成进行式。语态分为主动语态和被动语态，如下表所示。 完成进行式 完成式 进行式 一般式 被 动 主 动 形 式 to do to have done to be doing to have been doing to be done to have been done 当动词不定式的逻辑主语是动词不定式所表示的动作的执行者时用 _____ 语态；当动词不定式的逻辑主语是动词不定式所表示的动作的承受者时用 _____语态。进行式和完成进行式没有被动语态。 主动 被动 不定式的被动形式有下列用法: (1) 作主语 It is an honour for me to be asked to speak here. 形式主语 (2) 作宾语 She asked to be sent to work in Hong Kong. (3) 构成复合宾语(宾补) He wanted the letter to be typed at once. She didn’t like herself to be praised like that. (4) 构成复合谓语 The books are not allowed to be taken out of the room. (5) 作定语 Are you going to the meeting to be held next week? (6) 作状语 She was too young to be assigned such work. It is a good thing for him to have been criticized. She preferred to have been given heavier work to do. 不定式有时还可以有完成式的被动式，在句中作主语、宾语、定语，或者构成复合宾语、复合谓语等。 He thought it is an honour to have been invited to the party. The book is said to have been translated into many languages. (complex predicate) She was the first woman to have been elected to such a post. 1. 在 there be 结构中。 There is a lot of homework to do. There is no time to lose. 2. 在“… be + adj + to do”结构中。常用 的形容词有easy, difficult, hard, impossible, nice, pleasant, light, heavy, in