1. 不定式可作主語(yǔ)。

10.mustn’t → can’t， 否定推測(cè)要用can’t或couldn’t, can’t + have + p.p.表示對(duì)過(guò)去事情否定推測(cè)。

第三節(jié) 動(dòng)詞的非謂語(yǔ)形式

9. I’d to → I’d love/like to.

8. will → would.

7. you read → you to read. would you like其后加不定式。

6. will → would.

5. had dove → had dived.

4. leave → let.

3. raises above → rises above, raise是及物動(dòng)詞， rise是不及物動(dòng)詞。

2. reach at → reach, reach是及物動(dòng)詞。