Question

to do不定式是什么呢？

Answer 1

当to do不定式作宾语补足语

1、具体结构为:主语＋谓语＋宾语＋动词不定式。

例如:The teacher urged his students to prepare for the exam.

老师劝他的学生准备考试。

Their help enabled me to finish the work with ease.

他们帮助我，使我能够顺利地完成工作。

2、当动词不定式做make，have，let，hear，see，feel等动词宾语的补足芦唤语，要省略“to”。

例如: My father will probably have Tom paint the house green.

我爸爸很可能叫汤姆把房子漆成绿色。

I felt my heart beat violently.

我感觉到自己的心跳得很厉害。

当to do不定式作目的状拦好语

1、具体结构为: in order/so as+动词不定式。

例如:He must work very hard in order to support his large family.

他必须拼命工作以养活他的大家庭。

Listen carefully so as to follow the teacher.

要仔细听才能听懂老师讲的课。

2、具体结构为: be used+动词不定式。

例如: The book is used as a reference book.

这本书被用来做参考书。陪衡凯