To + do 的构成
| want to do 想去做什么 | He wanted to buy a new car. 他本想买一辆新车。 |
| want sb. to do 想要某人做什么 | I want him to move his car. 我想让他移一下他的车。 |
| tell sb. to do 告诉某人做什么 | Tell him to go back right now.告诉他快点回来。 |
| ask sb. to do 要求某人做什么 | I asked Carol to help me with the assignment.我请卡罗尔帮我做作业。 |
不定式的否定
| don’t want sb. to do | I don’t want him to worry about me. 我不想让他担心。 |
|---|---|
| tell sb. not to do | Tell him not to come back . 跟他说不要回来了。 |
| ask sb. not to do | I asked him not to smoke in the house. 我请他不要在屋内吸烟。 |
句形成分
| 主 + 谓 + 宾 | He wants to buy a new car. |
| 主 + 谓 + 宾 + 宾补 | I want him to move his car. |