① It will be + some time + before…
It won’t be long before humans visit the Mars.
② It is + adj./n.+ for sb to do sth.
It is very important for us to learn computer well, because it has changed our life so much.
He said since it was a new model in China, it was impossible to fix it without the right spare parts.
③ It is + 被强调部分 + that…
1) It is what Yang Liwei has done that encourages us a lot.
2) Those who like reading extensively say it is through reading that we get our knowledge.
more …than any other 表示最高级
Among the optional courses, spoken English and computer study are more popular than any one else.
① It would mean a great deal to me to listen to the tape and learn what is covered in the talk.
② My hometown is no longer what it used to be.
① The flat is in a building on Fangcao Street. It is not far from Jianxin Chinese School.→
The flat is in a building on Fangcao Street, which is not far from Jianxin Chinese School.
② It was quite an experience for us both, which I’ll never forget for the rest of my life.
① I don’t know about others, but I used to have to work even at weekends doing endless homework and attending classes as well.
② We’ll mostly stay at home in the evening watching TV, playing games, and meeting people.
③ Hearing this, a few people began to run after him.
④ Born in American, Thomas Edison was a great scientist and inventor.
① A terrible accident happened yesterday, with nine people killed and almost eighty injured.
② He was carrying a bedroll and a large bag on his shoulder, with a large suitcase in his left hand.
① The library is to the east of the teaching building. →
East of the teaching building is the library.
② Although we are tired, we are happy.→
Tired as we are, we are happy.
③ Only in this way can he grow to be a useful man.
④ May all your dreams come true! May our friendship last till the end of the universe.!