英語句子結構固定搭配用法總結
在工作或學習中，我們常會使用到英語否定疑問句，那麼什麼是否定疑問句？該如何使用呢？
下面一起來學習下名詞性從句的用法及定義吧：
’s the first time that……….(從句中用現在完成時)
It was for the first time that………(強調句，對狀語for the first time進行強調)
It’s (high) time that……..(從句中用過去時或should do)
’s the same with sb. / So it is with sb.
表示某人也如此(用於前句中既有肯定又有否定或兩個不同類的謂語動詞)
3. …be about to do / be doing……when…….正要做/正在做……就在那時…….
4.A is twice / three times as +原級+as B A是B的兩倍/三倍
A is twice / three times the n. of B. A的…是B的兩倍/三倍
A is twice / three times +比較級+than B A比B多兩倍/三倍
’s a waste of time / money doing / to do…做……浪費時間/金錢
It’s no use / good doing……… 做……是沒有用的
It’s possible / probable / (un) likely that………. 很可能……
It makes great / no sense to do……做某事很有/沒意義
e’s no use / good doing……. 做……沒有用
There’s no sense / point (in) doing…… 做……沒有意義
There is no need for sth. / to do……. 沒有過必要做……
There is (no) possibility that…………(同位語從句)很可能/沒可能……
+比較級……..,the+比較級………越…….., 越…….
注意：前半句爲從句，用一般現在時代替將來時;
seems / appears ( to sb. ) that sb…….在某人看來某人……
= s / appears to be / to do / to be doing / to have done……..
It seems / looks as if……….好象/似乎……..
(so)happened that sb. ……..某人碰巧……..
= Sb. happened to be / to do / to be doing /to have done…..
is said / thought / believed / hoped / supposed …… sb………
=Sb. is said to be / to do / to be doing / to have done……….
(注意：這種句型裏如帶動詞hope則不能變成簡單句，因爲無hopesb. to do結構)
is/ has been +一段時間+since從句(從句中如爲延續性動詞,則實際表示的意思相反)
Eg:It is two years since he drank.他不喝酒已兩年了.
12.……………….如此…….以致於(引導結果狀語從句)
………………像……..的這種……(as爲關係代詞，引導定語從句，在從句裏充當主、賓、表)
13. Do you mind if I do sth.? / Would you mind if I did sth.? 你介意我做……嗎?
chance is that……../ (The) Chances are that……….很可能…….
k/ Make sure / See to it / See that……..(從句中常用一般現在時) 確信/務必……..
nd on it that……..取決於
see to it that…….負責/設法做到…….
注意：除了except / but / in等介詞可以直接接that從句，其它介詞後必須用it做形式賓語;
is/ was +介詞短語/ 從句/ 名詞/代詞等+that………
How /When / Where / Why is / was it that………..?
注意：此句型爲強調句，當被強調的爲表示人的詞時，還可用who連接;強調主語時，從句後的謂語動詞應與前面的主語保持一致;注意與定語從句的區別)
好了，以上的語法知識同學們瞭解得如何呢？在日常的生活或學習中儘可能地多運用哦。
