6) Never in our history has the idea that ... been so popular.
7) Faced with ..., quite a few people argue that ... 8) According to a recent survey, ... 9) With the rapid development of ..., ... 16)结尾
1) From what has been discussed above, we can draw the conclusion that ...
2) It is high time that strict measures were taken to stop ...
3) It is necessary that steps should be taken to ... 4) In conclusion, it is imperative that ...
5) There is no easy method, but ...might be of some help.
6) To solve the above-mentioned problem, we must ... 7) In summary, if we continue to ignore the above-mentioned issue, more problems will crop up. 8) With the efforts of all parts concerned, the problem will be solved thoroughly.
9) We might do more than identify the cause ; it is important to take actions to ...
10) Taking all these into account, we ...
6
11) Whether it is good or not /positive or negative, one thing is certain/clear...
作文高频词：irritating 恼人的；isolated (被)孤立的；laudable 值得赞赏的；lavishly 大方的；legitimate 合法的；loyal 忠诚的；luxurious 奢侈的；corrupt 腐败的；delicious 美味可口的；dishonorable 可耻的；disturbed 心里不正常的；economical 经济的；enlightened 开明的。
7