4. He always enjoys to read a detective story.
3. We hear it say frequently that what present-day men most desire is security.
2. He has never been heard speak ill of others.
注意下列几组动词的-ing形式和过去分词之间的区别: surprising(令人吃惊的), surprised(感到惊讶的);
interesting(令人感兴趣的), interested(感兴趣的); disappointing(令人失望的),
disappointed(感到失望的); encouraging(令人鼓舞的), encouraged(感到鼓舞的)
练 习
1. I was used to go to the cinema once a week.
以下动词只能跟-ing形式作宾语, 不能跟不定式。如: advise, admit, avoid, allow, consider,
delay, enjoy, escape, excuse, finish, appreciate, imagine, include,
mention, miss, prevent, quit, resist, risk, stand, suggest, understand等。
6. 动词不定式的一般式表示它与谓语动词同时发生, 或在其后发生; 其完成式则表示动作发生在谓语动词之前。但要注意动词plan, expect,
wish, intend, mean, want, would(should) like等后面的不定式的完成式表示原打算要做而最终未做成的事情。
5. had better, would rather than等词的后面只跟不带to的不定式。
4.当不定式作宾语, 且后面又有宾语补足语时, 通常用it作形式宾语来代替不定式, 而把不定式后置。
3. 某些动词后面只能跟不定式作宾语。
2. 当不定式的逻辑主语是动作的承受者时, 一般要用不定式的被动式。但是在某些形容词后面, 即使是这样, 也不用被动式。