核心区别look after = 照顾；look for = 寻找；look up = 查阅（字典）；look forward to = 期待（后接 doing）。
look after
She has to look after her younger brother at home.
她在家不得不照顾弟弟。
look for
I'm looking for my keys.
我正在找我的钥匙。
look up
Please look up the word in the dictionary.
请在字典里查这个词。
look forward to
I'm looking forward to seeing you again.
我期待再次见到你。
易错提醒look forward to 中的 to 是介词——后接名词或动名词，不接动词原形：
✗ look forward to see you ✓ look forward to seeing you
come 系列搭配phr.🔊
核心区别come across = 偶然遇到；come up with = 想出、提出；come true = 实现（梦想）；come about = 发生（= happen）。
come across
I came across an old friend on the street yesterday.
昨天我在街上偶遇了一位老朋友。
come up with
He came up with a great idea.
他想出了一个好主意。
come true
His dream finally came true.
他的梦想终于实现了。
come about
How did the accident come about?
这场事故是怎么发生的？
易错提醒come true 不及物——主语是"梦想"：My dream came true.（✗ I came true my dream.） come about 不及物——不能接宾语。
go 系列搭配phr.🔊
核心区别go over = 复习、检查；go through = 经历、仔细检查；go on = 继续；go by = （时间）流逝、经过。
go over
Let's go over the lessons before the exam.
考前我们把功课复习一下吧。
go through
She has gone through many difficulties.
她经历过很多困难。
go on
Please go on with your story.
请继续讲你的故事。
go by
As time goes by, things will get better.
随着时间流逝，情况会变好的。
易错提醒go on doing = 继续做同一件事； go on to do = 接着做另一件事。
break 系列搭配phr.🔊
核心区别break down = （机器）坏掉、（人）崩溃；break out = （战争、火灾）爆发；break in = 闯入、打断；break up = 分手、解散。
break down
My car broke down on the way to work.
我的车在上班路上抛锚了。
break out
A fire broke out in the building last night.
昨晚那栋楼发生了火灾。
break in
Someone broke in while we were away.
我们不在时，有人闯入了。
break up
The band broke up after the final concert.
乐队在最后一场演唱会后解散了。
易错提醒break out 不及物——不能被动：
✗ A fire was broken out. ✓ A fire broke out.
bring 系列搭配phr.🔊
核心区别bring up = 抚养、提出；bring about = 引起、导致；bring in = 引进、赚得；bring out = 生产、出版、使显现。
bring up
She was brought up by her grandparents.
她是由祖父母抚养长大的。
bring about
The Internet has brought about great changes in our life.
互联网给我们的生活带来了巨大变化。
bring in
The new policy will bring in more foreign investment.
新政策将引进更多外资。
bring out
The company will bring out a new product next month.
公司下个月将推出一款新产品。
易错提醒bring up 有两个含义——"抚养"（指人）和"提出"（指话题/问题）。根据上下文判断。
set 系列搭配phr.🔊
核心区别set up = 建立、创建；set off = 出发、引爆；set out = 出发、开始做；set aside = 留出（时间/金钱）、搁置。
set up
They set up a small company last year.
他们去年创建了一家小公司。
set off
We set off for Beijing early in the morning.
我们一早就出发去北京了。
set out
He set out to write a novel last year.
他去年开始写一部小说。
set aside
She sets aside an hour every day for reading.
她每天留出一小时读书。
易错提醒set off = set out（都可表示"出发"）；
但 set out to do sth. 表示"着手做某事"，set off 没有这个含义。
run 系列搭配phr.🔊
核心区别run into = 偶然遇到、（车）撞到；run out of = 用完；run over = 碾压、溢出；run after = 追赶。
run into
I ran into an old classmate at the airport.
我在机场偶遇了一位老同学。
run out of
We have run out of paper.
我们的纸用完了。
run over
The car almost ran over a dog.
那辆车差点碾到一只狗。
run after
The dog is running after a cat.
那只狗正追着一只猫。
易错提醒run out（不及物，主语是物）；run out of（及物，主语是人）：
· Our time is running out.
· We are running out of time.
call 系列搭配phr.🔊
核心区别call for = 需要、要求；call off = 取消；call on = 拜访、号召；call up = 打电话、使想起。
call for
This situation calls for immediate action.
这种情况需要立即行动。
call off
The match was called off because of the rain.
比赛因雨取消了。
call on
I'll call on my grandmother this weekend.
这个周末我要去拜访我奶奶。
call up
Please call up and tell him the news.
请打电话告诉他这个消息。
易错提醒call on sb.（拜访某人）≠ call at a place（拜访某地）。 call on sb. to do sth. = 号召某人做某事。
give 系列搭配phr.🔊
核心区别give up = 放弃（+ doing）；give in = 屈服、让步；give away = 赠送、泄露；give out = 分发、用完。
give up
He gave up smoking last year.
他去年戒烟了。
give in
She refused to give in to their demands.
她拒绝屈服于他们的要求。
give away
He gave away all his books to the library.
他把所有书都捐赠给了图书馆。
give out
The teacher gave out the test papers.
老师分发了试卷。
易错提醒give up doing sth.（放弃做某事）——up 后接动名词； give in to sb./sth.（向某人/某事屈服）——固定搭配 in to。
hold 系列搭配phr.🔊
核心区别hold on = 等一下、坚持；hold back = 阻止、抑制；hold up = 举起、耽搁；hold out = 伸出、坚持。
hold on
Hold on a moment—I'll be right back.
等一下——我马上回来。
hold back
She could hardly hold back her tears.
她几乎忍不住泪水。
hold up
The traffic was held up by the accident.
交通因事故而受阻。
hold out
He held out his hand to shake mine.
他伸出手来和我握手。
易错提醒hold on to sth. = 抓住某物不放；hold on 单独使用 = 等一下。
hear 系列搭配phr.🔊
核心区别hear of = 听说过（知道存在）；hear from = 收到……的来信/电话；hear about = 听说（关于……的消息）。
hear of
I've never heard of that place before.
我从未听说过那个地方。
hear from
I haven't heard from him for a long time.
我很久没收到他的来信了。
hear about
Did you hear about the accident?
你听说那起事故了吗？
易错提醒hear from sb. = 收到某人的信（from 后接人）； hear of / about sth. = 听说某事（of / about 后接事）。
keep 系列搭配phr.🔊
核心区别keep on = 继续（做某事）；keep up with = 跟上、保持联系；keep away from = 远离；keep out = 不要进入。
keep on
He kept on working despite the noise.
尽管很吵，他还是继续工作。
keep up with
It's hard to keep up with the latest technology.
很难跟上最新科技。
keep away from
Please keep away from the dangerous area.
请远离危险区域。
keep out
The sign says "Danger! Keep out!"
牌子上写着"危险！禁止入内！"
易错提醒keep in touch with = 与……保持联系（不是 keep up with）； keep up with 侧重"跟上（速度、进度）"。
take ... in / of 搭配phr.🔊
核心区别take part in = 参加（活动）；take pride in = 以……为傲；take advantage of = 利用；take care of = 照顾、处理。
take part in
More than 100 students took part in the competition.
100 多名学生参加了比赛。
take pride in
He takes great pride in his work.
他为自己的工作感到非常自豪。
take advantage of
You should take advantage of this opportunity.
你应该利用这个机会。
take care of
Please take care of my dog while I'm away.
我不在时请照顾我的狗。
易错提醒take part in 强调"参与活动"；join 强调"加入组织"。 take pride in = be proud of（同义改写）。
time 系列搭配phr.🔊
核心区别in time = 及时（赶上）；on time = 准时（不早不晚）；at times = 有时；in no time = 立刻、很快。
in time
We arrived in time to catch the train.
我们及时赶到，搭上了火车。
on time
The train arrived on time.
火车准时到站。
at times
At times I feel lonely, but not often.
有时我会感到孤独，但不常这样。
in no time
He finished the work in no time.
他很快就完成了工作。
易错提醒in time（及时）≠ on time（准时）——这是上海卷必考的对比点。
present / moment 搭配phr.🔊
核心区别at present = 目前、现在；for the present = 暂时（先这样）；at the moment = 此刻；in a moment = 马上、很快。
at present
At present, he is working in Shanghai.
目前，他在上海工作。
for the present
Let's leave it for the present.
我们暂时先这样吧。
at the moment
I'm very busy at the moment.
我此刻很忙。
in a moment
He will be back in a moment.
他马上就回来。
易错提醒at the moment 常与现在进行时连用（此刻正在）； in a moment 用于将来时（马上就会）。
综合练习 · 搭配辨析 10 题
练习 1
用 look after / look for / look up / look forward to 填空：
（1）Please ____ the word in the dictionary.
（2）I'm ____ seeing you again.
（3）She has to ____ her younger brother.
（4）I'm ____ my keys.
用 come across / come up with / come true / come about 填空：
（1）How did the accident ____?
（2）He ____ a great idea.
（3）I ____ an old friend on the street yesterday.
（4）His dream finally ____.
答案与详解
（1）come about——发生；
（2）came up with——想出（过去式）；
（3）came across——偶遇（过去式）；
（4）came true——实现。
（1）come about；（2）came up with；（3）came across；（4）came true。
练习 3
用 break down / break out / break in / break up 填空：
（1）A fire ____ in the building last night.
（2）My car ____ on the way to work.
（3）The band ____ after the final concert.
（4）Someone ____ while we were away.
用 set up / set off / set out / set aside 填空：
（1）They ____ a small company last year.
（2）We ____ for Beijing early in the morning.
（3）She ____ an hour every day for reading.
（4）He ____ to write a novel last year.
答案与详解
（1）set up——创建；
（2）set off——出发；
（3）sets aside——留出（第三人称单数）；
（4）set out——着手做。
（1）set up；（2）set off；（3）sets aside；（4）set out。
练习 5
用 run into / run out of / run over / run after 填空：
（1）We have ____ paper.
（2）I ____ an old classmate at the airport.
（3）The dog is ____ a cat.
（4）The car almost ____ a dog.
答案与详解
（1）run out of——用完；
（2）ran into——偶遇（过去式）；
（3）running after——追赶（进行时）；
（4）ran over——碾压（过去式）。
（1）run out of；（2）ran into；（3）running after；（4）ran over。
练习 6
用 call for / call off / call on / call up 填空：
（1）The match was ____ because of the rain.
（2）This situation ____ immediate action.
（3）I'll ____ my grandmother this weekend.
（4）Please ____ and tell him the news.
答案与详解
（1）called off——取消；
（2）calls for——需要（第三人称单数）；
（3）call on——拜访；
（4）call up——打电话。
（1）called off；（2）calls for；（3）call on；（4）call up。
练习 7
用 give up / give in / give away / give out 填空：
（1）He ____ smoking last year.
（2）The teacher ____ the test papers.
（3）He ____ all his books to the library.
（4）She refused to ____ to their demands.
答案与详解
（1）gave up——放弃（过去式）；
（2）gave out——分发（过去式）；
（3）gave away——捐赠（过去式）；
（4）give in——屈服。
（1）gave up；（2）gave out；（3）gave away；（4）give in。
练习 8
用 hear of / hear from / hear about 填空：
（1）I've never ____ that place before.
（2）I haven't ____ him for a long time.
（3）Did you ____ the accident?
答案与详解
（1）heard of——听说过；
（2）heard from——收到……的来信；
（3）hear about——听说（关于）。
（1）heard of；（2）heard from；（3）hear about。
练习 9
用 keep on / keep up with / keep away from / keep out 填空：
（1）He ____ working despite the noise.
（2）It's hard to ____ the latest technology.
（3）Please ____ the dangerous area.
（4）The sign says "Danger! ____!"
答案与详解
（1）kept on——继续（过去式）；
（2）keep up with——跟上；
（3）keep away from——远离；
（4）Keep out——禁止入内（祈使句，句首大写）。
（1）kept on；（2）keep up with；（3）keep away from；（4）Keep out。
练习 10
用 in time / on time / at times / in no time 填空：
（1）The train arrived ____.
（2）We arrived ____ to catch the train.
（3）____ I feel lonely, but not often.
（4）He finished the work ____.