口语对于很多同学们来说想要得高分是比较困难的，考生们因为担心自己说的不标准，或者害怕自己说错而不敢说，这样会导致大家的口语水平很差。但是，同学们也不要灰心，备考的时候多去积累一些实用短语，时间长了同学们就会进步的。下面就来一起看看这20个短语。
1, a while back 不久以前
2，all along 一直
I knew it all along.
3, anything but 绝对不
I was anything but happy about going.
4, account for 解释
How do you account for it?
5，a change of pace 节奏变换
You can’t do these chemistry experiments all day long. You certainly need a change of pace.
6, a far cry from 相距甚远
The published book is far cry from the early manuscript.
7, and how 的确
A: She’s a good dancer.
B: and how.
8, a matter of time 时间问题
It is only a matter of time.
9, a phone call away 一个电话之远，愿意过来帮忙。
If you need my help, do let me know. Just remember I am a phone call away.
10, after all 到底
A: I’ve just seen the X-rays and your teeth look just fine.
B: I see. Then there is nothing to worry about after all.
11, allergic to 对|……过敏
Oh man! Something in this room is making my eyes itch. I must be allergic to something.
12, at sb’s service 愿为某人服务
I am at your service at any time.
13, around the clock 24小时不停
Martha studied around the clock for management exam.
14, as far as I know 就我所知
15，at home with 对…..很熟悉
She is at home with problems like this.
16, back out 退出
A: Wasn’t Bert supposed to sing tonight?
B: Yes, but he backed out at last minute
2)不履行
She finally backed out of her promise.
17, be cut out for 天生适合
I’m not cut out to be a hero.
18, be absorbed in
She has been absorbed in a horror fiction. I can’t tear her away.
19, be addicted to 对……上瘾
She has been addicted to drugs for years.
20，be attached to 对……有感情
A: I’m amazed that you are still driving that old car of yours. I thought you would have gotten rid of it years ago.
B: It runs well and I’ve actually been quite attached to it.
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