多样化句型 1) 定语从句 (限定性和非限定性) There are many reasons why I want to study in your university. It is estimated that tens of billions of yuan is spent on cigarettes every year in our country, which is a huge waste. 2) 状语从句 (时间，原因，地点，条件，让步等) When the man is enjoying the cigarette, the smoke becomes a monster (怪物) which will devour him. Whatever the reason, there are still some problems with student use of computers. 3) 分词短语做定语或状语 Mr. Kang came to our university, giving us a lecture on how to prepare for the CET Band-4. 4) 强调句 It was him who gave up much hope for the future. 5) 倒装句 Only through these measures can we hope to solve the problem. 6) 省略句 If so, we have to give it up. If necessary... Whatever the reason... 7) What句型 We totally agree with what you have just said. 8) 设问句 Do you still remember the boy who cried wolf for several times so no one would trust him?