It is one's turn to do sth. 轮到某人做……

It is polite/impolite to do………(不)礼貌。

It is possible that………有可能……(可能性最小)

It is probable that………有可能……(可能性最大)

It is reported that…据报道……

It is said that…人们说……

It is suggested that…人们建议……

It is tempting to conclude that…我们可以推出结论……

It is thought that…人们认为……

It is up to sb.(to do) 由某人来决定

It is useless doing…做……没有用

It is/was+被强调部分+连词+从句(强调句型) It is+adj.+of sb. =sb. is adj. 某人怎么样

It is+n.+for sb. to do sth. = To do sth. is n. for sb. 做某事对某人是……

It makes no difference. 没有什么区别。

It occurred to sb. that…某人忽然意识

到……

It seems that…看起来……

It seems to sb.…在某人看来……

It seems/looks/sounds as if/though…看起来(听起来)好像……(有虚拟语气形式)

It so happened that…偶然地、碰巧

It turned out that…好像……(接主语从句) join in 参加(大型活动)

join sb. in 参加……(接名词，表示活动) judge by/from 以……来判断……

Judging by/from…, 从……判断，……

jump with joy 高兴地跳起来

keep (sb./sth.) away from 阻止、远离

keep a certain distance away 保持一定距离keep a strict eye on sb./sth. 密切地关注……keep as a young man 年轻时候

keep back ①阻止、阻挡、使……后退②扣留、保留

keep fit 保持身体健康

keep good hours 保持良好的生活节奏

keep in touch with 与……保持联系

keep off 使……离开

keep on doing sth. 持续做某事

keep one's promise/words 遵守某人的诺言keep out 使……不进入

keep quiet 保持安静

keep sb. doing sth. 让某人一直做某事

keep sb. from doing sth. 阻止某人做某事keep silent 保持沉默

keep sth. in check 阻止、防止、阻碍

keep the record 保持纪录

keep the rules 遵守规则

keep up 维持、保持(精神状态)

key points 要点

kiss each other goodbye/hello 与某人亲吻再见/问好

knock at/on the door/window 敲门、窗

knock down 绊倒

knock into sb. 撞见、突然碰见

knock over 撞翻

knock sb./sth. off…把某人(物)从……撞掉knock sth. into sth. 敲进……

knock sth. out of sth. 从……中敲出来

know about sb. 认识(听说过)某人

labour force 劳动力

land on its legs 用脚着地

land on 降落

Lantern Festival 元宵节(灯笼节)

laugh at sb. 嘲笑某人

laugh sb. off one's fears 使某人发笑来减轻恐惧

lay the person on his/her back 把一个人仰卧平放在某处

lead a simple life 朴素地生活

lead to 引起、导致、带来

leave for sp. 到某地

leave sb. alone 把……留下

leave sb. doing 使人处于某种状态

leave sth. to chance ……靠运气、……听天由命leave sth. to sb./sth. 把……留给……

leave the hotel by (the nearest exit) 从(最近的出口)离开宾馆

let in 让……进来let sb. down 让……失望

lie around 闲置、到处都是

lie in ①位于(内部) ②在于、源于

lie on ①与……接壤②(城市)位于(河、湖、

海边)

lie on one's back 仰卧着

lie still 一直躺着

lie to 与……接壤或接近

light up 放光芒、放光彩

like doing 喜爱做(指经常发生)

like to do 愿意做(特指某一次)

line up to 满足……的要求

listen for 等着听(钟声、节目等)

live a simple life 朴素地生活

live in separate rooms 住在两个分离的房间里

live on sth. 以……为生

load with 承载、负担

long before 很久以前(常用于一般过去时、过去

完成时)

look by 旁观

look down upon 贱视、鄙视、看不起

look for ahead 向前看

look for 寻找

look forward(s) to doing/sth. 期待

look in 寻找

look into 调查研究

look on sb./sth. as 把……当作

Look out. 小心。

look over ①检查②视察

look sb./sth. up and down 仔细打量……

look through 浏览

lose heart 失去信心

lose one's life/lives 丧命

lose one's sight 失明

lose one's temper 发脾气

lose one's way 迷路

lose touch with 与……失去联系

lose weight 减少体重

make (good) use of (正确地)使用

make a (phone) call 打电话

make a choice 作出选择

make a decision 下决心

make a fire 生火

make a fool of oneself 出丑、丢脸

make a fresh start 作出一个新的开始

make a fun of sb. 对某人开玩笑

make a good effort 作出很大的努力

make a hit 受……欢迎

make a part in 在……起作用

make a plan for 为……制订计划

make a promise 许下诺言

make a search for 寻找

make a trip (因公)旅行

make an effort to do 努力去做

make arrangements 做安排

make contributions to sth./doing 为……做出贡

献

make ends meet oneself 维持生计

make for 朝……冲去

make no answer 不回答

make noise 发出噪音

make one's living (by doing) (以……)谋生

make one's way 开辟道路

make out 辨认出

make progress 取得进步

make room for sb. 给某人留个地方

make sb./sth. do/done/adj./n. 使……、让……(如

名词做宾补，则仅指职位)

make sense of sth. 使……变得明确

make sth. into sth. 把……变成……

make sth. out of sth. 用……做……

make sth. to one's own measure 按某人身材做

(衣服等)

make sth./sp. the base for sth. 把……作为……

的基地

Make sure(certain) that…确信……(祈使句)

make up ①编造②和好③凑足(钱)、

使……完整④构成、组成⑤打扮

make up one's mind (to do) 下决心(去做)

make use of sth. 使用、利用……去做某事

manage to do 设法做成……

man-made project/satellite 人造工程/卫星

many a 不只一个(接可数名词单数，谓语动词

用单数)

many happy returns of the day 每天都快乐

marry A to B 把A嫁(娶)给B

may/might have done 可能做完了(某事)

mean doing 意味着……

mean that 意味着……(接从句)

mean to do 打算……

meet one's needs/demands/requirements 满足某

人的需求

meet the demands/needs/requirements of sb. 满足

某人的需求

meet the standard of 满足……的要求

meet with ①碰见、偶然遇见②符合、迎合、

契合

mention sth. to sb. 向某人提起……

mention to sb. sth. 向某人提起……

middle ages 中世纪

mix A with B 用B与A混合

mix sb. up sth. 把某人卷入某事中

more than one 不只一个(接可数名词单数，谓

语动词用单数)

move around 绕着……来回转

much interesting 更有趣

much less expensive 更便宜

much too 太(接形容词)

must have done 一定做完了(某事)

must/might be doing 一定在……(对正在发生

的情况推测)

must/might have been doing 一定是一直在……

(对发生在过去，现在仍在进行的情况进行推测)

name out 说出

name plate 标牌、胸卡

named after 以……命名

natural gift 天赋

need doing/to be done 需要(被)……

need have done 本来用做的(却没做)(虚拟语

气)

need sb. to do 需要某人去做……

needn't have done 本来不用做的(却做了)(虚拟

语气)

neither A nor B 既不是A也不是B(谓语动词就

近一致)

next to 紧挨着、靠近

no better than 与……一样差

no later than 不迟于

no longer 不再(表动作或状态)

no matter how = however 不管、不论(引导让步

状语从句)

no matter what = whatever 不管什么(引导让步

状语从句)

no matter when = whenever 不管什么时候(引

导让步状语从句)

no matter where = wherever 不管在哪里(引导

让步状语从句)

no matter who = whoever 不管谁(引导让步状

语从句)

no more than ①两者都不……②只有、仅

no more 不再(表次数)

no more…that…两者都不……

No sooner…than…一……就……(部分倒装

句式，前句倒装后句不倒装)

no wonder 怪不得、难怪

Nobody but A…除了A以外没有人(谓语动词

与nobody一致，用单数)

nod to 向……点头

not a bit 一点也不

Not A but B…不是A而是B……(谓语动词与

B一致)

not a little 很、非常

not all 不都

not any longer 不再(表动作或状态)

not any more 不再(表次数)

not both 不都

Not only A but (also) B…不但A，而且B……

(谓语动词与B一致)

Not only…, but also…不仅……，而且……

(部分倒装句式，前句倒装后句不倒装)

Not until…did…直到……才……(部分倒装

句式，前句不倒装后句倒装)

not…at all 一点也不

not…in the least 一点也不

not…other than 没有……，除了……

nothing but/except 除了……没有别的