大學英語四級常用語法精選大全
too…to 結構通常表示否定意義:
She was too young to understand all that.
enough…to結構則表示肯定意義:
She was not old enough to understand all that.
not too, but too, all too, only too等和不定式連用時,不定式一般不表示否定意義:
He's only too pleased to help her.
so…as (to)這種結構也可用不定式作狀語:
Be so kind as to drop in some time when you are free.
如果要說明不定式表示的動作是誰做的, 可以在不定式前加一個for引起的短語:
It is not hard for one to do a bit of good.
It is a great honour for us to be present at this rally.
在以某些形容詞(如 kind, good, nice, wise, unwise, clever, silly, wrong, right, foolish, stupid, careless, considerate, rude, naughty, impolite等)作表語時, 不定式前可加一個of引起的短語, 來說明不定式指的是誰的情況:
It's kind of you to think so much of us.
(It is) Awfully good of you to come and meet us.
It's very nice of you to be so considerate.
It's unwise of them to turn down the proposal.
V+ing形式(現在分詞及動名詞)
形式
完成式: 如果要表示動名詞代表的動作在謂語所表示的動作之前發生, 通常用動名詞的完成形式.
He didn't mention having met me.
I regret not having taken her advice.
在某些動詞后(或成語中), 常用(或可以用)動名詞的一般形式, 盡管動作是在謂語所表示的動作之前發生的.
Excuse me for coming late.
I don't remember ever seeing him anywhere.
現在分詞的完成式主要用在狀語中, 表示這動作在謂語所表示的動作之前發生.
Having been there many times, he offered to be our guide.
Having found the cause, they were able to propose a remedy.
另外, 獨立結構也可用現在分詞的完成形式.
The guests having left, they resumed their discussion.
The children, having eating their fill, were allowed to leave the table.
被動式: 當一個動名詞邏輯上的主語所表示的是這動作的對象時, 動名詞一般要用被動形式.
His being neglected by the host added to his uneasiness.
He couldn't bear being made fun of like that.
但要注意, 在want, need, deserve, require 等動詞后, 盡管表示的是被動的意思, 卻用動名詞的主動形式.
My pen needs filling.
The point deserves mentioning.
This problem requires studying with great care.
在worth這個形容詞后情形也是這樣.
Her method is worth trying.
2016年大學英語四級語法指導(4)
1. The children went there to watch the iron tower _D_.
A to erect B be erected C erecting D being erected
watch 看電視用，看比賽用; see 看電影用;
感官動詞watch， see， hear; 感官動詞 + 名詞(代詞)+ do
be erected 強調的是動作的結果; being erected 強調的是動作的過程。
2. The engine _D_ smoke and steam.
A gives up B gives in C gives away D gives off
give up 放棄; give in 屈服，讓步; give off 釋放，放出(煙和氣體);
give away 泄露，走漏風聲;婚禮中新郎的父親把新娘的手交給新郎的過程;贈送禮品。
3. The manager promised to keep me _C_ of how our business was going on.
A to be informed B on informing C informed D informing
keep sb. + 分詞; inform v. 通知，告知; inform sb. of sth. 通知某人某件事情
keep me informed 使我被告知。
4. The goals _B_ he had fought all his life no longer seemed important to him.
A after which B for which C with which D at which
fight with sb. (注意要看整個句子); fight with + 工具 用該工具來打仗。 fight for 為…而戰。
I fight with him. 我和他打起來了。 I fight with him against her. 我和他并肩對付她。
5. They _C_ in spite of the extremely difficult conditions.
A carried out B carried off C carried on D carried forward
in spite of 盡管; carry on 堅持，繼續。
6. I should like to rent a house， modern， comfortable and _B_ in a quiet neighborhood.
A all in all B above all C after all D over all
all in all 總而言之;above all 首先，尤其是;after all 畢竟，終究;overall 全面的，總體的
in a word 總之，in short 簡而言之，in conclusion 最后，總之，to sum up總之，總而言之。
7. _B_ we have finished the course， we shall start doing more revision work.
A For now B Now that C Ever since D By now
now that 既然，由于(相當于since); ever since 自從…以來。
與that搭配且后面可以加句子的幾個表達形式：
now that 既然，由于; in that 因為; except that 除…之外。
except后面加名詞或代詞;except that后面加句子。
8. What you have done is _D_ the doctor’s orders.
A attached to B responsible to C resistant to D contrary to
be attached to 連接，附屬; This school is attached to Beida. 這所學校附屬于北大。
responsible to 對…負有責任; resistant adj. 反抗的，抵抗的; water resistant 防水的。
be contrary to 與。。相反(相違背)。
9. John regretted _A_ to the meeting last week.
A not going B not to go C not having been going D not to be going
regret doing 后悔做過某事; regret to do sth. 遺憾的做某事(應用語境非常有限)。
10. We regret to inform you that the materials you ordered are _B_.
A out of work B out of stock C out of reach D out of practice
out of work 失業; out of reach 夠不著 within reach 夠得著; out of practice 缺乏練習。
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