关于动词不定式的句子成分分析

动词不定式 构成：to + do(动词原形) 1.用作主语 (可将其用形式主语it来替换) 1. To be here at Christmas time is my dream. →It is my dream to be here at Christmas time. 2. To go abroad is his dream. → It is his dream to go abroad. 3. To say is easy, to do is difficult. → It is easy to say, it is difficult to do. 2. 用作宾语 (v. + to do ) 宾语----动作的接受者 I want to buy a computer. She hopes to find a better job. I wish to go with you. 不定式作宾语： plan to do decide to do refuse to do need to do learn to do agree to do begin to do start to do try to do forget to do remember to do like to do stop to do go on to do 3. 用作宾语补足语：(v. + sb. + to do ) 宾语补足语--对宾语加以补充说明的文字 She asked me to help her. The teacher told him to come on time. want sb to do wish sb to do get sb to do order sb to do find sb to be like sb to do would like sb to do help sb to do 作宾语补足语不带to 的情况： Let me do it. I saw him cross the street. 常见动词有： 使役动词: