1. 以here , there ,then , now , next引出的倒装句。
Here comes the special guest of the party .
There seem to be many beautiful girls in the university .
At the school gate stood an old woman .
Under the tree are sitting some students .
On the bed lay a big teddy bear .
Off went the horse .
Down fell a dozen apples .
Never have I seen such a good teacher .
Not a moment did he waste on campus .
By no means should she be left alone .
Under no circumstances will I believe you .
Only in this way can we make a difference .
6. as / though引导让步状语从句。
Rich as he is , he spends a cent on charity .
Try as / though he does , he never seems able to get a high score in the exams .
7. 在虚拟条件句中，连词if省略时，即将were , had , should等词提到句首。
Were I you , I would take this chance .
Should he come tomorrow , he would help us to settle the problem .
Odd though it sounds , cosmic inflation is a scientifically plausible consequence of some respected ideas in elementary-particle physics , and many astrophysicists have been convinced for the better part of a decade that it is true.
【重点词汇解析】plausible，adj. 貌似可信的;consequence，n. 结果、推论;astrophysicist，n. 天体物理学家