in regard to关于，至于
in relation to关于，考虑到；与…相比
in return作为回报，作为报答
in short简而言之，总之
in sight看得见；在望；临近
Peace was in sight. 和平在望。
in spite of不管；不顾
I went out in spite of the rain.
尽管下雨我还是出去了。
In spite of great efforts we failed to carry our plans through. 尽管我们作出
了巨大努力,我们还是没能完成计划。
in step同步；合拍；并肩
in step with与…一致；协调
in tears哭；流着泪
in the course of在…期间；在…过程中
in the distance在远处
in the end最后，最终
in the event of如果…发生；万一
In the event of rain, the game will be postponed. 要是下雨，球赛就延期。
in (the) face of不顾；在…面前
He succeeded in the face of great difficulties. 尽管有巨大的困难，但他成功了。
We are powerless in the face of such forces.
面对这样的势力，我们无能为力。
in the first place起初，本来；第一
in the future将来
in the least一点，丝毫，极少
in the light of鉴于，由于，按照，根据
in the way挡道的，妨碍人的；在场
in the world究竟，到底
in time及时
in touch保持联系
Let’s keep in touch!
in vain徒劳，无效
The police tried in vain to break up the protest crowds.
警察企图驱散抗议的人群,但没有成功。
All our work was in vain.
我们所有的工作都白费了。
instead of代替，而不是
We'll have tea in the garden instead of in the house. 我们将改在花园喝茶，而不在
屋里喝。
I will go instead of you. 我代你去。
J
jump to a conclusion草率决定
just now刚才；现在，眼下
K
keep an eye on留意；照看
keep back阻止，阻挡；隐瞒，保留
She told us most of the story, but kept back the bit about her uncle.
I kept a few books back and gave him the rest.
The police tried to keep the crowd back from the injured man.
警察试图挡住人群，不让他们靠近受伤的人。
He can keep nothing back from his friends.
他向朋友什么也瞒不住。
The boss keeps back $50 a month towards my uniform. 老板每月扣我50美元服装费。
keep down控制；减少
They are taking steps to keep down the rabbit population.
他们采取步骤控制兔子的繁殖增长。
Chemicals are used for keeping insects down.
The Jackson’s tried to keep their costs down
keep in mind记住
keep off避开；不接近
Keep off the grass! 请勿践踏草地！
My doctor has warned me to keep off sugar. 我的医生劝我别吃糖。
Keep your dog off me. 把你的狗从我这儿拿开！
Keep off oil, or else it will perish your rubber boots. 不要碰油,否则会把你的橡胶
鞋弄坏的。
keep on继续下去；反复地做
He just kept on writing. 他正在继续写。
keep one’s head保持镇静
keep one’s word守信用
keep pace with（与…）齐步前进
keep to遵守，信守；坚持
He always keeps to his promises.
他总是说话算数的。
We kept to the roads we knew.
我们不离开我们认识的路。
keep up继续；保持
If this rain keeps up the garden will be ruined. 如果这雨继续下，花园就完蛋了。
The high cost of materials keeps up prices.
材料的昂贵费用使价格居高不下。
Keep your chin up! 不要气馁!;不要灰心!
keep up with跟上；赶上
Don't run — I can't keep up with you.
别跑了，我赶不上你了。
Are wages keeping up with inflation?
工资跟得上通货膨胀吗？
kind of有点儿，有几分
She kind of hoped to be invited.
她有被邀请的希望。
knock down撞倒，击倒；拆掉
Alex was knocked down by a bus.
Our house is being knocked down to make for a new road.
knock out击昏；击倒
