crack的音标

英 [kræk]

美 [kræk]

crack的用法

v. 破裂;裂开;断裂;砸开;破开;砸碎;打碎;重击;猛击

n. 裂纹;裂缝;缝隙;狭缝;窄缝;(突然的)爆裂声，噼啪声

adj. 训练有素的;技艺高超的;的;的

第三人称单数： cracks 复数： cracks 现在分词： cracking 过去式： cracked 过去分词： cracked

crack的例句

1.A gas main had cracked under my neighbour's garage and gas had seeped into our homes
邻居车库下面的煤气总管裂开了，煤气渗入了我们家。

2.Thunder cracked in the sky
空中雷声咔嚓作响。

3.He cracked his head on the pavement and was knocked cold.
他一头撞到人行道上，不省人事了。

4.Crack the eggs into a bowl.
把鸡蛋打在一个碗中。

5.He has finally cracked the system after years of painstaking research.
经过多年的努力研究，他终于找到了破解这个系统的办法。

crack的常见句型

用作动词 (v.)

用作不及物动词
S+crack(+A)

1.But at last the shells cracked, one after another. One little head after another appeared.
最后,一个一个的蛋壳终于裂开了,一个又一个的小脑袋也露了出来。

用作及物动词
S+crack+ n./pron.

1.They cracked the window.
他们砸破了窗子。

用作宾补动词
S+crack+ n./pron. + adj.

1.He cracked the window open.
他砰的一声把窗子打开了。

用作名词 (n.)

1.There's a crack in this cup.
这个杯子上有个裂缝。

crack的常用短语

用作动词 (v.)

crack down on (v.+adv.+prep.)
处罚,制裁 become more strict with sb

crack a joke (v.+n.)
讲笑话,开玩笑 speak funny story

crack into (v.+prep.)
分裂为 make develop a crack

crack on (v.+adv.)
扯满篷帆前进 set the canvas to start sail

用作名词 (n.)

the crack of doom
世界末日 the end of the world

crack的词汇搭配

用作动词 (v.)

crack+名词

crack a bottle 打开酒瓶喝酒
crack a criminal case 破案
crack a difficult problem 解难题
crack the whip 突然采取严厉的措施
crack a joke 说笑话
crack a smile 笑

crack+副词

crack down on the gangsters 对无赖采取严厉措施
crack out 破裂,炸开,裂开
crack up 夸奖,吹捧,毁灭,(人)身体垮了
crack a person up 称赞一个人

crack+介词

crack into two 裂成两半
crack over the city (烟火)在这城市上空劈劈啪啪地爆响

用作名词 (n.)

动词+crack

cause a crack 引起破裂
get off a crack 说俏皮话

形容词+crack

dangerous crack 危险的裂缝
dirty crack 难听的俏皮话
nasty crack 猛撞

介词+crack

in a crack 一会儿

crack+介词

make cracks about〔at〕 sb 挖苦某人
the cracks between… 之间的缝隙
crack in the egg 鸡蛋上的裂缝
the crack of a whip 鞭子的噼啪声

crack的真题例句

1.Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps that expand over time and let in more outside air.
出自-四级2010年6月阅读原文

2.mistakes crack their self-confidence because they attribute errors to a lack of ability, which they feel powerless to change.
2016年12月四级真题（第二套）阅读 Section B

3.Any crack in that front could be fatal for tech companies that must operate worldwide.
2017年12月六级真题（第三套）阅读 Section B

4.At the crack of dawn, he would run up the slopes with his skis on, an unbelievably back-breaking activity.
2019年6月六级真题（套）听力 Section B

5.These are volcanoes so explosive that they burst open in a single big crack, leaving behind a vast hole, the caldera.
2019年高考英语江苏卷 阅读理解 阅读B 原文

6.They had pushed the agency to designate the bird as "endangered, " a status that gives federal officials greater regulatory power to crack down on threats.
2016年考研真题（英语二）阅读理解 Section Ⅱ