知识点1:动词不定式的否定式[1]不定式,动词,相关知识点

这个could 后该接不定式还是动词原形(5) He spent every minute he could _________ spoken English.A. practise B. to practise C. practising D. practised【分析】此题应选 C，它与以上各题的情形均有所不同，虽然与上面的第(4)题的答案一样，均为动词的 –ing 形式，

4) The boy wanted to ride his bicycle in the street，but his mother told him ____.
A. not to　　B. not to do　　C. not do it　 D. do not to
答案：A。not to 为not to do it 的省略形式。可以只用to这个词，而不必重复整个不定式词组。及物动词do后应有名词、代词等，否则不对，因此B，D不对。[2]名词,动词,相关知识点

dislike 用作名词与用作动词的搭配异同She very much dislikes fish. 她很不喜欢吃鱼。It seems that John dislikes his boss. 约翰似乎不喜欢他的老板。若表示不喜欢做某事，动词dislike后接动名词作宾语，不接不定式（这与其反义词 like 不同）。如：He disliked working late. 他不喜

5) The patient was warned ___ oily food after the operation.
A. to eat no　 B. eating not　 C. not to eat　D. not eating
答案：C。warn一词要求后用不定式，此处为不定式的被动，否定形式为be warned not to do。


知识点2:动词不定式的否定式[3]不定式,动词,相关知识点

知识点1:接不定式和动名词且含义相同的动词I’d prefer to go in August rather than in July. 我愿8月去，不愿7月去。(2) 当 begin, start 本身为进行时态（或ing形式）或后接 know, realize, understand 等静态动词时，其后的动词只能用不定式：He was beginning to recove

不定式的否定式由“not+动词不定式”构成。[4]不定式,动词,相关知识点

知识点1:后接不定式和动名词意思不同的常用动词We regret to say that we can’t accept your kind offer. 很抱歉我们不能接受你的友好提供。She never regretted doing this. 她从没后悔这样做过。I regret not coming [having come] earlier. 我后悔没有来早点。re

Tell him not to be late.告诉他不要迟到。

The policeman told the boys not to play in the street.那位警察告诉那些男孩们不要在街上玩。