初中英语语法非谓语动词

1、真诚为您提供优质参考资料，若有不当之处，请指正。初中英语语法非谓语动词非谓语动词指的是在句中起名词，形容词或副词作用的动词形式，而不是作谓语的动词形式。 动词的非谓语形式分为动名词，分词，动词不定式。 Climbing mountain is a good exercise. (Climbing., 动名词起名词作用） Do you know the man wearing a white shirt? （wearing .分词起形容词作用） He gets up early to catch the first bus. (to catch .不定式起副词作用)谓语动词和非谓语动词的区别：

2、1)   谓语动词在句中可单独作谓语，而非谓语动词不能单独作谓语。 Miss Mary teaches us English. 玛丽教我们英语。（teaches 动词作谓语） Mr. Li came to our classroom to have a talk with us last week. （to have a talk. 不定式作状语） 2)   谓语动词受主语的人称和数的限制，而非谓语动词形式没有这种限制。 Mike likes the pop music. （动词用单数第三人称形式） Lucy has nothing

3、to do today。（do 用原形） 动 词 不 定 式： 1. 动词不定式作主语： To master a language is not an easy thing. To teach English is my favorite. It's my pleasure to help you. 动词不定式作主语时可以放在后面，而用 it 作形式主语放在原主语的位置上。 It's very kind of you to have given us much help. 你给了我们那么多的帮助真是太好了。 It's necessary to find the witn

4、ess. 有必要找到目击者。 2. 动词不定式作宾语： 某些及物动词可以用动词不定式作宾语，这些动词有decide, begin, help, begin, want, wish, like, forget, learn, ask. What I wish is to learn English well. I like to help others if I can. 3. 动词不定式作宾语补语 。 We expect you to be with us. 我们希望你和我们在一起。 Please ask him to come here quickly.请叫他快过来。 4. 动词不定式作表语

5、 ： What I should do is to finish the task soon. 我应该做的是赶快完成任务。 The most urgent thing is to find the boy immediately. 当务之急是马上去找孩子。 5. 动词不定式作定语： There are many ways to solve the problem. 有许多方法能解决这个问题。 I have something important to tell you. 我有重要的事情要告诉你。 6. 不定式作状语： We went to the hospital to see our tea

6、cher. 我们去医院看了我们的老师。 She is making a test to get a kind of useful medicine from a Tibet flower. 她在做试验，从一种西藏花中提取某种有用的药物。 动词不定式的否定形式： not + to + 动词原形 The teacher told us not to swim in that river. 老师告诉我们不要在那条河里游泳。 It's unfair not to tell us. 没告诉我们真是不公平。 带疑问词的不定式： 疑问词who, what,which,when, where, how

7、, why 可以加在不定式的前面，构成不定式短语，使含义更加具体。 Where to go is not known yet.去什么地方还不知道。 I don't know when to begin. 我不知道什么时间开始。 Can you tell me where to get the battery. 你能告诉我哪儿能买到电池吗？Do you know how to get to the station. 你知道怎样去车站吗？ 带逻辑主语的不定式： 动词不定式可以带有自己的逻辑主语，构成方法是： for + 逻辑主语 + 不定式。 注意：逻辑主语用宾格形式， for 本身无实际

8、意义，它只表明后面的主语从逻辑上分析是不定式的主语。It's necessary for us to help each other. 我们互相帮忙是必要的。 There are much work for me to finish, 有许多工作要我去完成。 动 名 词动名词是由动词原形 + ing 构成，同现在分词形式一样，在句中可作主语， 宾语，表语和定语。 1) 动名词作主语： Talking like that is not polite. Learning from others is important . Putting on more clothes is not so

9、 good . 2) 动名词作表语 The nurse's job is looking after the patients. Seeing is believing. 3)      动名词作宾语 有些动词须用动名词来作宾语,它们是begin, mind, suggest, finish, stop, need, enjoy, miss, keep. Please stop smoking in the house. I like reading in the forest. Do you mind my opening the w

10、indows?4）动名词作定语 She is studying in the reading room. He slept in the sleeping bag. 能跟动名词的动词有： avoid, consider, dislike, enjoy, escape, forgive, finish, imagine, keep, mind,miss,prevent,suggest, can't help, 等。 能跟不定式的动词有： decide, expect, hope, mean, pretend, promise, refuse,want, wish, agree能跟动名词和不定式的动词有： love, like, hate, prefer, dislike, begin, continue, want, need, remember, forget, regret, try, start, 分 词 hav