but能放句首加逗号吗(然而but)

小伙伴们,收拾收拾,今天的双语君语法课堂又开课啦~,下面我们就来聊聊关于but能放句首加逗号吗?接下来我们就一起去了解一下吧!

but能放句首加逗号吗(然而but)

but能放句首加逗号吗

小伙伴们,收拾收拾,今天的双语君语法课堂又开课啦~

你是否觉得but用法so easy?

你是否觉得but没什么好聊的?

就让双语君来打开你新世界的大门吧~

连词

最常见的,but用作“但是,然而”的意思在此双语君就不详述啦。咱们直接进入正题,看看那些没有那么常见的用法。

❶ 用于表示歉意的话语之后,表示谢绝或不赞成。

➤ I'm sorry, but I disagree with you.

对不起,我不同意你的意见。

❷ 用于两个并列的分句之间,与前面的否定词形成对比,作“无……而不……”解。

➤ It never rains but it pours.

不雨则已,一雨倾盆。

介词

❶ 与 no , nobody , nothing , none , who 等词连用,作“除……之外”解,用来排除同类中的一分子,或从整体中除去一部分。

➤ Nobody knew her but me.

除我以外,没有人认识她。

➤ Nothing but disaster would come from such a plan.

这个计划只能带来灾难,别无益处。

❷ but 前面有 do 的某种形式时, but 后面的动词不定式要省略 to ;其前没有 do 的某种形式时, but 后面的不定式要带 to 。

➤ We had no choice but to wait.

除了等待,我们别无选择。

➤ He did nothing all day long but watch TV.

一整天,他除了看电视,别无他事可做。

❸与 last , next 及 one , two 等连用,作“倒数第二、第三”等解。例如:

➤Jack was the last but one to arrive.

杰克是倒数第二个到达的。

副词

❶ 意思上相当于 only ,后面跟名词或动词。例如:

➤ Tom is but a child.

汤姆只是个孩子。

➤ We can but try now.

我们现在只有尝试一遍。

❷ but 出现在 too … to …结构前面时,不定式含肯定意义。例如:

➤ I'm but too glad to go there with you.

我非常高兴和你一起去那里。

习惯用语

1

but for

= without , 意为“要不是;如果没有”,意思上相当于一个虚拟条件句。

➤ But for the rain, we would have had a pleasant journey.

要不是天下雨,我们这次旅行就惬意了。

➤ But for your help, we couldn't have carried out the plan.

如果没有你的帮助,我们不可能实现那个计划。

2

but that

= except that , 意为“若非;要不是”,引导虚拟条件状语从句。

➤ He would have helped me but that he was short of money at that time.

要不是他那时候没钱,他会帮助我的。

3

but then

= on the other hand ,意为“不过;在另一方面”。

➤ London is a noisy place, but then it's also a place where you get the best entertainment.

伦敦是个闹市,不过它也是能够给你最好娱乐的地方。

4

nothing but

= only ,意为“只;不过是”。

➤ We could see nothing but water.

我们只能看见水。

5

not … but …

意为“不是……而是……”,连接两个并列的名词、形容词、副词、短语或分句等。

➤ My bag is not black but red.

我的书包不是黑色的而是红色的。

➤ He failed not because he isn't clever but because he didn't work hard.

他失败了,不是因为他不聪明而是因为他工作不努力。

6

no … but

意为“没有……不……”;虽然,尽管。

➤ No child but likes Old Li in our village.

没有孩子不喜欢我们村里的老李。

➤ I can’t marry her, no but we love each other very much.

我不能娶她,尽管我们彼此非常相爱。

7

not only … but also …

not only … but also … 意为“不但……而且……;既……又……”,连接两个并列成分。

➤ Not only you but also she has to attend the meeting.

不但你而且她也得参加这次会议。

➤ He not only teaches us English but also does other things for us.

他不但教我们英语,而且还为我们干别的事情。

8

not that … but that …

意为“不是因为……而是因为……”。

➤ Not that the car is out of order, but that I've not learned to drive.

不是汽车出了故障,而是我还没有学会开车。

9

can't help but do …

意为“不能不……;忍不住……”。

➤ I can't help but cry.

我忍不住哭了。

10

all but

意为“除……外全都,几乎”。

➤ All but mother in my family can speakEnglish.

除母亲外,我的一家人都会说英语。

➤ His theory is all but correct.

他的理论几乎是正确的。

11

anything but

意为“绝不是”。

➤ He is anything but a good headmaster.

他根本不是个好校长。

➤ This car is anything but beautiful.

这辆小汽车根本不漂亮。

12

but now

意为“刚刚,适才”。

➤ I saw him in the office but now.

我刚刚看见他在办公室。

➤ I heard the commander talk about you but now.

才听得司令讲到您。

13

can (or could) but

意为“只能,只好”。

➤ His father can but know a few letters.

他的父亲只能认几个字母。

➤ The old lady could but walk slowly with a stick.

那个老太太只能拄着拐杖慢慢地朝前走。

14

can (or could) not but

意为“不得不,忍不住”。

➤ I could not but tell him about it.

我不得不告诉他这件事。

➤ Seeing her husband's funny face, she could not but laugh.

看见丈夫的滑稽面孔,她忍不住大笑起来。

15

cannot (or could not) choose but

意为“不得不,必须”。例如:

➤ They could not choose but obey.

他们除了服从外别无选择。

16

cannot (or couldn’t) help but

不能不, 不得不

➤ I cannot help but be sorry.

我不能不感到遗憾。

17

never … but

意为“每当……就……”。

➤ He never sees Miss Wang but he thinks of his friend, Xiao Ya.

每当见到王女士时,他就想起他的朋友小雅来。

➤ Her brother never comes, but he asks her for money.

她兄弟来时,总是向她要钱。

18

next but one

意为“再下一个”。

➤ They used to live in the next house but one to me.

他们住在我隔壁的隔壁。

19

no one but

意为“除了……外,谁也不”。

➤ No one but a mad man would say such words.

除了疯子,谁也不会说这样的话。

20

not so … but…

意为“没有到(不能……)”。

➤ His English is not so bad but he can make himself understood.

他的英语还不至于差到不能把自己的意思讲清楚的地步。

➤ I'm not so foolish but I can see what he really meant.

我还没有笨到听不懂他话中的真正含义的地步。

21

first but one

顺数第二

➤ In the brothers Mr. Kong was the first but one.

孔先生在弟兄中排行老二。

22

last but one

倒数第二

➤ We sat in the last row but four.

我们坐在倒数第五排。

(编辑:左卓 赵璠<实习>)

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