come down . fall；drop倒塌；（树）倒下

Several trees came down in last night's storm．昨晚的风暴刮倒了几棵树。

The building came down in the storm．这幢楼在暴风雨中倒塌了。

come down .descend；land下来；下降

Five of the enemy planes came down in the battle．在战斗中有五架敌机被打了下来。

come down .lessen；be reduced降低；减少

Her weight has come down again．她的体重又减轻了。

The child's temperature came down in the morning．孩子的体温在早晨降下来了。

The price of beer is coming down soon．啤酒的价格很快就要下跌。

come down .be given or left to people who are younger or come later传给；流传下来

The girl's necklace had come down to her from her grandmother．这女孩的项链是她祖母传下来的。

The custom has come down in our area for two centuries．这种风俗在本地区流传有两个世纪了。

This house has come down from father to son for eight generations．这幢房子代代相传已达八代。

come down .lose social rank失掉社会地位

I am afraid the family has come down in the world lately．我担心这个家庭的社会地位最近已在下降。

The elderly gentleman plainly has come down in the world．这位老绅士显然是已经败落破产。

He is coming down in my opinion．他在我心目中的地位已下降。

come down . provide money，often as a gift；make a gift of money出钱；捐款

We don't expect him to come down generously．我们并不指望他会慷慨解囊。

come down .decide to give support决定给予支持

I am determined to come down in favour of Jim．我决心支持吉姆。

come down . be forced to（by poverty）to do something humiliating（因贫穷）被迫做屈辱的事

He has come down to begging．他已沦为乞丐。

come down on . punish惩罚

The court will come down on whoever commits crimes．法庭会惩罚任何犯罪的人。

The government intends to come down heavily on tax evaders．政府打算严惩偷漏税者。

come down on .scold；blame责备

The manager came down on him for being late．经理责备他来迟了。

come down on .attack 进攻

The enemy came down on the town during the night．敌人在夜间进攻了这座小城。

come down with . be taken ill with病倒

Jack has come down with a bad cold．杰克患了重感冒。

Many children in the kindergarten came down with the flu．幼儿园的许多孩子都患了流行性感冒。

come down with . provide money；pay out捐钱；付出

He'll come down with a large sum．他将捐一笔巨款。

How much did she come down with？她出了多少钱？

come first . win a competition得第一名；夺冠

She came first in the English oral test．她在英语口语考试中获第一名。

come forward .  step forward；move to the front；offer oneself；present oneself站出来；自告奋勇；主动提出

Then the dean came forward and shook hands with all the representatives．接着，教务长走上前来，同所有的代表一一握手。

He has come forward with an offer of help．他主动提出帮忙。

The police want witnesses of the incident to come forward and help them with their inquiries．警察希望事故目击者能站出来协助他们调查。

When his home was badly damaged in the storm many soldiers came forward to help him repair it ．当他家房子在暴风雨中遭到严重损坏时，许多战士主动来帮助他维修。

come from. arrive from；have one's origin in；result from来自；源于；产生；结果

What results do you expect to come from all these activities？你期望这些活动产生什么结果？

What country does he come from？他是哪国人？

come home to .reach；make a person comprehend 了解；明白

The truth will come home to him at last．他最终会了解事情真相的。

It eventually came home to the people that the war would be long and bloody．人们最终认识到，这场战争将是长期而残酷的。

come in . enter；arrive；start进入；到达；开始

When did the train come in？火车何时到达？

come in .become seasonable上市；到成熟季节

Watermelons will come in soon．西瓜不久就会上市了。

come in .take a place in a competition （比赛）获得…名

He came in third in the singing competition．他在歌咏比赛中得了第三名。

come in .become fashionable流行；时髦；时兴起来

When did the fashion for short skirts come in？什么时候时兴穿短裙的？

come in .be elected to power；gain power 上台；执政

The socialists came in at the last election．社会党人在最近选举中当选。

come in .rise（of the tide）（潮水）升涨

The tide is coming in．正在涨潮。

come in .have one's place or work；serve a purpose起作用；做一份工作

I understand the scheme perfectly，but I don't see where I come in．我完全了解这个计划，但是我不知道我能起什么作用。

Don't throw these old newspapers away；they may come in for something or other．不要把旧报纸扔掉，它们可能会有某种用处的。

come in . be received as income收入

The family has five thousand dollars coming in monthly．这个家庭每月收入五千美元。

come in .exist；be present存在；出现

Where does the joke come in？好笑在什么地方？

That's where the trouble comes in．麻烦就出在这里。

come in contact with

have connection with；meet or mingle with与…有联系；与…接触

He comes in contact with people from all walks of life in his work．他在工作中同各界人士都有接触。

come in for  . receive；suffer得到；受到；遭受；遭到

His conduct came in for a lot of criticism．他的行为遭到了许多批评。