• 如:
We hope to get there before dark. 我们希望天黑以前到那儿。 The girl decided to do it herself. 那个姑娘决定自己做那件事。
作表语
• My job is to teach the students. • His idea is to save their lives at once.
动词不定式
观察这些句子
• 1) He likes to read novels. • 2) I saw him come. • 3) We decided not to buy that house. • 4) It is interesting to fly a kite. • 5) Please let him not go there.
典型试题
1.It’s bad for your eyes B computer games too much.
A. plays B. to play C. play D. playing (作主语)
2. She was often heard C in the room.
A. singing B. sing C to sing D. sung (作感官动词的宾补, 变被动语态时,to要还原)
• What I ask him to do is to have his hair cut.
• What you can do is to close your mouth.
作宾语补足语
• 1.后面能接不定式作宾语补足语的动词有:ask,
order, teach, tell, want, wish, help等。
to do
to be done