unit1module5

unit1module5内容摘要：

received D. so as to be receiving ② 在 so…as to, such…as to, only to … 结构中不定式作结果状语，其中 only to… 用于表示意想不到的结果。 He hurried to the station only ___ that the train had gone. A. to find B. finding C. found D. to have found ③ enough to, too… to结构 The boy isn’t old enough to go to school. = The boy is too young to go to school. ④ 形容词 （ glad, happy , lucky, fortunate, surprised, angry, anxious, ready, quick, slow, cruel, clever等 ） + 不定式结构作原因 状语 I’m glad to meet you. 7. 作插入语 ， 用来说明说话人的 态度 、 看法 、 对整个句子进行解释 ， 如 to be frank（ 坦白地说 ） ， to be sure（ 确实 ）等。 To tell you the truth, I hate you. 8. 作同位语 The order to start the general attack soon came. 不定式复合结构 :以 it为形式主语或形式宾语引导的复合结构 ， 如前面的形容词指行为的性质就用： for sb. to do 作主 、 表 、 宾 、 定 、 状等。 It is necessary for us to go there.(主语 ) There is no need for him to leave.(定语 ) My suggestion is for you to do the job.(表语 ) 如果该形容词是指行为的性质 ， 同时又指行为的人 ， 则用 of sb. to do sth.。 这种句式中的常用形容词有： right, wrong, brave, careful, careless, clever, wise, stupid, cruel, foolish, good, honest, kind, nice, silly等。 It’s very kind of you to e to see me. It was foolish of him to believe her. I think it wise of her not to accept their offer. Tips:连接代 （ 副 ） 词 +不定式 （ 包括 whether, what, which, whom, where, when, how, （ 不包括 why/if） ， 在句中起名词作用 ， 通常跟在 tell, know, show, decide, learn, wonder, explain等动词后作主 、 宾或表语。 No one can tell me where to find John. When to the exam is still unknown. The problem is how to get enough money. 不定式的进行式 、 完成式和被动式 ① 不定式的进行式： to be + Ving, 用来表示谓语动词动作发生时 ， 不定式的动作正在进行。 Some students pretended to be reading English when the teacher came in. ② 不定式完成式： to have + Ved 构成 ， 用来表示动作发生在谓语动作之前。 2020年江苏卷 Is Bob still performing? I’m afraid not. He is said _______ the stage already as he has bee an official. A. to have left B. to leave C. to have been D. to be left 2020年四川卷 The Chinese are proud of the 29th Olympic Games _____ in Beijing in 2020. A. hold B. holding C. held D. to be held The book is said to have been translated into many languages. 当不定式的逻辑主语是不定式所表示 的动作的承受者时，不定式要用被动语态。 ③不定式的被动式分为一般式被动 to be Ved和完成式被动 to have been Ved The question is difficult。