12. …….such…….that…….如此…….以致于（引导结果状语从句）
…….such……..as……像……..的这种……(as为关系代词，引导定语从句，在从句里充当主、宾、表)
13. Do you mind if I do sth.? / Would you mind if I did sth.?
14. The chance is that……../ (The )Chances are that……….很可能…….
15.Check / Make sure / See to it / See that……..(从句中常用一般现在时) 确信/务必……..
16. depend on it that……..取决于
see to it that…….负责/设法做到…….
注意：除了except / but / in等介词可以直接接that从句，其它介词后必须用it做形式宾语；
17．It is / was +介词短语/ 从句/ 名词/代词等+that………
How / When / Where / Why is / was it that………..?
注意：此句型为强调句，当被强调的为表示人的词时，还可用who连接；强调主语时，从句后的谓语动词应与前面的主语保持一致；注意与定语从句的区别）
18.How is it that……..（这几个句型都表示“怎么会…….?” “怎么发生的？”）
How come+从句？
How does / did sth. come about? ( How did it come about that…….?)
如:How come you are late again?
19. There seems / appears / happens to be / must be / can’t be / is (are, was, were) said to be / is (are, was, were) thought to be…….
表示 “.似乎有/碰巧有/一定有/不可能有/ 据说有/认为有……..”
介词（如of ）there being
want / wish / expect there to be要/希望/期待有……..
adj. / adv. enough for there to be…….足够…….会有…….
注意：there being / there to be为there be的非谓语形式；It is said / thought that there is / are……=There is / was / are / were said (thought) to be……. 如：
I have never dream of there being such a good chance for me.
It won’t be cold enough for there to be a frost tonight.
20. 疑问词+插入语+陈述语序？
Who do you think he’ll have attend the meeting?
21. But for + n. / pron., sb. / sth. would (not) have done…..要不是……., 某人早就……(表示虚拟语气)=If it had not been for…..,……./ If there had not been ……., ……..