concentrate的音标

英 [ˈkɒnsntreɪt]

美 [ˈkɑːnsntreɪt]

concentrate的用法

v. 集中(注意力);聚精会神;使…集中(或集合、聚集);(使)浓缩

n. 浓缩物

第三人称单数： concentrates 现在分词： concentrating 过去式： concentrated 过去分词： concentrated

记忆技巧：con 加强 + centr 中心；中间 + ate 使… → 使…成为中心 → 集中

concentrate的例句

1.It was up to him to concentrate on his studies and make something of himself
是否能专心学习并取得一定成就要靠他自己。

2.Italy's industrial districts are concentrated in its north-central and north-eastern regions
意大利的工业区集中在该国中北部和东北部地区。

3.A term in prison will concentrate his mind wonderfully.
一想到要被判刑，他的头脑就会变得非常清醒。

4.Water companies should concentrate on reducing waste instead of building new reservoirs
自来水公司应该集中精力减少水浪费，而不是修建新水库。

5.At work you need to be able to concentrate
工作的时候必须要做到聚精会神。

concentrate的常见句型

用作动词 (v.)

用作不及物动词
S+concentrate(+A)

1.I can't concentrate when I'm hungry.
我饿了就无法集中精力。

2.I can't concentrate amid all these distractions.
在这些干扰中,我不能集中心思。

用作及物动词
S+concentrate+ n./pron.

1.The general decided to concentrate his forces near the capital.
这位将军决定把他的部队集中在首都附近。

2.Concentrate the broth by boiling it.
把肉汤煮得浓一些。

concentrate的常用短语

用作动词 (v.)
concentrate at (v.+prep.)
〈军事〉(使)集结于某处 (cause to) gather in force at (a certain place)

concentrate in (v.+prep.)
集中于某处 gather at a certain place

concentrate on (v.+prep.)
将…集中于… direct (sth such as one's thoughts) firmly on (a subject)

concentrate的词汇搭配

用作动词 (v.)

concentrate+名词

concentrate efforts 集中力量
concentrate one's energies 集中精力
concentrate one's forces 集中兵力
concentrate gunfire 集中炮火
concentrate investment 集中资金
concentrate broth 浓缩肉汤
concentrate milk 浓缩牛奶
concentrate solution 浓缩溶液
concentrate one's thoughts 集中思想
concentrate troops 集中部队

concentrate+副词

concentrate carefully 全心贯注
concentrate desperately 拼命集中
concentrate intensely 热情聚集
concentrate logically 集中推理地
concentrate mentally 集中注意力
concentrate swiftly 迅速集结

concentrate+介词

concentrate against 集中…攻击…
concentrate sth against the enemy's position 集中(炮火)轰击敌人的阵地
concentrate in 把…集中在…上
concentrate in class 专心听讲
concentrate on a book 聚精会神地读书
concentrate on increasing markets 全力扩大市场
concentrate on one's work 致力于工作
concentrate sth by evaporation 通过蒸发浓缩
concentrate into 把…汇集成,把…浓缩成
concentrate into a dense mass 乌云密集
concentrate on evaporation 蒸发而浓缩

concentrate的真题例句

1.It can keep the mind active, prevent getting bored and help to concentrate.
2018年12月四级真题（套）听力 Section B

2.One of the most effective ways to concentrate is to write things down.
2018年12月四级真题（套）听力 Section B

3.Doctor, I haven't been able to get enough sleep lately, and I'm too tired to concentrate in class.
出自-六级2010年6月听力原文

4.Although calls to share data often concentrate on the moral advantages of sharing, the practice is not purely altruistic.
2017年6月六级真题（套）阅读 Section C

5.The possibility of entering into and losing such a match should concentrate the minds of computer scientists.
2017年高考英语北京卷 阅读理解 阅读D 原文

6.They reflect a concentrated beam of light onto the town's central square, creating an area of sunlight roughly 600 square meters.
2019年高考英语全国卷3 完形填空 原文

7.Denham chose to concentrate the blame on the NHS trust, since under existing law it.
出自-2018年考研阅读原文