7. 动词不定式
- 阅497.1 不定式作宾语 1) 动词+ 不定式 afford aim appear agree arrange ask be decide bother care choose come dare demand desire determine expect elect endeavor hope fail happen help hesitate learn long mean manage offer ought plan prepare preten......
7.1 不定式作宾语
- 阅21) 动词+ 不定式 afford aim appear agree arrange ask be decide bother care choose come dare demand desire determine expect elect endeavor hope fail happen help hesitate learn long mean manage offer ought plan prepare pretend promise refuse......
7.2 不定式作补语
- 阅481) 动词+宾语+不定式(to do) advise allow appoint believe cause challenge command compel consider declare drive enable encourage find forbid force guess hire imagine impel induce inform instruct invite judge know like order permit persuade r......
7.3 不定式主语
- 阅661） It's easy (for me) to do that.我做这事太容易了 easy, difficult, hard, important, possible, impossible, comfortable, necessary, better; the first, the next, the last, the best, too much, too little, not enough It's so nice to hear your......
7.4 It's for sb.和 It's of sb.
- 阅11）for sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult, interesting, impossible等： It's very hard for him to study two languages. 对他来说学两门外语是很难的。 2）of sb的句型一般用表示人物的性格，品德，表示主观......
7.5 不定式作表语
- 阅98不定式可放在be动词后面，形成表语。例如： My work is to clean the room every day. His dream is to be a doctor.......
7.6 不定式作定语
- 阅61不定式做定语通常要放在被修饰的词后。例如： I have a lot of work to do. So he made some candles to give light.......
7.7 不定式作状语
- 阅141）目的状语 To… only to (仅仅为了), in order to, so as to, so(such)… as to… (如此……以便……) He ran so fast as to catch the first bus. 他飞快地跑以便赶上第一班车。 I come here only to say good-bye to you. 我来仅仅是向你告别。 2）作结......
7.8 用作介词的to
- 阅69to 有两种用法： 一为不定式+动词原形； 一为介词+名词/动名词, to 在下面的用法中是第二种，即to+ 名词/动名词： admit to承认， confess to承认， be accustomed to 习惯于， be used to 习惯于， stick to 坚持， turn to开始，着手于， devote oneself t......
7.9 省to 的动词不定式
- 阅731） 情态动词 ( 除ought 外，ought to)： 2） 使役动词 let, have, make： 3） 感官动词 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等后作宾补，省略to。 注意：在被动语态中则to 不能省掉。 I saw him dance. =He was se......
7.10 动词不定式的否定式
- 阅35Tell him not to shut the window… She pretended not to see me when I passed by. 我走过的时候，她假装没看见。 典型例题 1）Tell him ___ the window. A. to shut not B. not to shut C. to not shut D. not shut 答案：B。 tell sb to do sth 的否定形......
7.11 不定式的特殊句型too…to…
- 阅91）too…to 太…以至于… He is too excited to speak. 他太激动了，说不出话来。 ---- Can I help you ? 需要我帮忙吗? ---- Well, I'm afraid the box is too heavy for you to carry it, but thank you all the same. 不用了。这箱子太重，恐怕你搬不动。......
7.12 不定式的特殊句型so as to
- 阅21） 表示目的；它的否定式是so as not to do。 Tom kept quiet about the accident so as not to lose his job. 汤姆对事故保持沉默是为了不丢掉他的工作。 Go in quietly so as not to wake the baby. 轻点进去，别惊醒了婴儿。 2) so kind as to ---劳驾 W......
7.13 不定式的特殊句型Why not
- 阅28"Why not +动词原形"表达向某人提出建议，翻译为："为什么不……?" "干吗不……?" 例如： Why not take a holiday? 干吗不去度假?......
7.14 不定式的时态和语态
- 阅1时态\语态 主动 被动 一般式 to do to be done 进行式 to be doing 完成式 to have done to have been done 完成进行式 to have been doing 1) 现在时：一般现在时表示的动词，有时与谓语动词表示的动作同时发生，有时发生在谓语动词的动作之后。 He seems t......
7.15 动名词与不定式
- 阅411） 动名词与不定式的区别： 动名词表达的是： 状态，性质，心境，抽象，经常性，已发生的 不定式表达的是： 目的，结果，原因，具体，一次性，将发生的 2） 接不定式或动名词，意义相同。 3） 动名词与不定式语义不同的有11 组： 1 stop to do stop doing 2......
8. 特殊词精讲
- 阅38.1 stop doing/to do stop to do 停止，中断做某事后去做另一件事。 stop doing 停止做某事。 They stop to smoke a cigarette. 他们停下来，抽了根烟。 I must stop smoking.. 我必须戒烟了。 典型例题 She reached the top of the hill and stopped ___ o......
8.1 stop doing/to do
- 阅50stop to do 停止，中断做某事后去做另一件事。 stop doing 停止做某事。 They stop to smoke a cigarette. 他们停下来，抽了根烟。 I must stop smoking. 我必须戒烟了。 典型例题 She reached the top of the hill and stopped ___ on a big rock by the si......
8.2 forget doing/to do
- 阅73forget to do 忘记要去做某事。 (未做) forget doing 忘记做过某事。 (已做) The light in the office is stil on. He forgot to turn it off. 办公室的灯还在亮着，它忘记关了。(没有做关灯的动作) He forgot turning the light off. 他忘记他已经关了灯了......
8.3 remember doing/to do
- 阅65remember to do 记得去做某事 (未做) remember doing 记得做过某事 (已做) Remember to go to the post office after school. 记着放学后去趟邮局。 Don't you remember seeing the man before? 你不记得以前见过那个人吗?......