英語句子結構固定搭配用法（含例句）
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：
is it that……..(這幾個句型都表示“怎麼會…….?” “怎麼發生的?”)
How come+從句?
How does / did sth. come about? ( How did it come about that…….?)
如:How come you are late again?
e 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/ 據說有/認爲有……..”
介詞(如of )there being
want /wish / expect there to be要/希望/期待有……..
adj. /adv. enough for there to be…….足夠…….會有…….
注意：there being / there to be爲there be的非謂語形式;It is said / thought that there is / are……=There is / was / are / were said (thought) to be……. 如：
Eg: 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.
3.疑問詞+插入語+陳述語序?
Eg: Whodo you think he’ll have attend the meeting?
for + n. / pron., sb. / sth. would (not) have done…..要不是…….,某人早就……(表示虛擬語氣)=If it had not been for…..,……./If there had not been ……..
won(’t) be long before +從句(從句中用一般現在時)不久/很久就要…….
It was (not) long before+從句(從句中用一般過去時)不久/很久才……..
e who………….(從句及主句中謂語動詞用複數形式).
Anyone who…………= Whoever………..(從句及主句中謂語動詞用單數形式)
7…….主句(一般現在時或過去時)…從句….(might/ should do或might / should have done) 表示”對比”,意思爲 “本該……(可)而卻”,主句中爲陳述語氣,從句裏爲虛擬語氣
Eg: Why are you here when you should be in school?你本該上學的怎麼在這兒?
He stopped trying when he might have succeeded .本該已成功了他卻停止努力了.
e is ./ Sb. have no doubt that………(同位語從句,that不可省略) 毫無疑問……
There is / Sb. have some doubt whether……..(同位語從句不可用if)不確定…是否…
Sb. doubt if / whether……. 某人懷疑是否……
Sb. don’t doubt that……… 某人不懷疑……
diately / directly / instantly / the moment +從句
on / upon + n. / doing
No sooner had sb. done than …….(過去時)
Hardly had sb. done when……..(過去時)
注意：這幾個結構都表示“一…….就”;
y time / each time / the last time / the first time / next time +從句(名詞性短語引導一個時間狀語句)
anywhere / everywhere +從句(相當於wherever引導的地點狀語從句)
Eg: You can go anywhere you like.
Next time you come, please bring your son along.
only / I wish +從句(用過去類時態) 表示虛擬語氣, “要是…….就好了” “但願……就好了!”
idering+ n. 或 pron. 或 that從句 / Seeing that……….考慮到/鑑於…….
Given + n. / pron作狀語,表示 “在有……的情況下” “如果有” “假定”,有時也表示”考慮到”
Eg:Seeing (that) he refused to help us, there is no reason why we should help him now.
Given good health, I hope to finish the work this year.
Given their inexperience / that they are inexperienced, they’ve done a good job.
ewas a time when…….曾經有那麼一度………
r than與no, not, none等否定詞連用,表示肯定意思,如:
Eg: It was none other than Mr. Smith.這正是Smith先生.
until…… / do/ does / will sb. do……
It was / is not until ……that sb………
’s(un) like sb. to do / to have done……做某事很像某人/ 做某事可不像某人
remains to be seen Wh--words ……..是否…….還有待於看.(不用that, if作連接詞)
only remains for sb. to do……剩下的只是要某人做某事.
Eg: We’ve got everything ready. It only remains for you to come to dinner.
moment……., and now………剛纔一會兒還在做……而現在卻……..
ll / both / everyone………表示部分否定
is / are……..這(些)就是…….(謂語動詞單複數由後面名詞決定)
22.I’d rather (not) do / have done……我寧願…..
I’d rather +從句(從句中用過去時或過去完成時)
’s important / necessary / strange / surprising….+that……(用陳述語氣或shoulddo)
24.I like / hate / appreciate it that / when等從句 (it表示後面從句的這種情況)
Eg: I appreciate it if you will give me a hand.
the time +從句(一般現在時/過去時)，主句(將來完成時/過去完成時)
26.……….,as is often the case with sb. / as is usual with sb.(as引導非限制性定語從句)
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。
