extract的音标

英 [ˈekstrækt , ɪkˈstrækt]

美 [ˈekstrækt , ɪkˈstrækt]

extract的用法

n. 摘录;选录;选曲;节录;提取物;浓缩物;精;汁

v. 提取;提炼;索取，设法得到(对方不愿提供的信息、钱财等);选取;摘录;选录

第三人称单数： extracts 复数： extracts 现在分词： extracting 过去式： extracted 过去分词： extracted

记忆技巧：ex 出 + tract 拉，拖 → 拉出来 → 提炼出

extract的例句

1.Citric acid can be extracted from the juice of oranges, lemons, limes or grapefruit. 

柠檬酸可以从橙汁、柠檬汁、酸橙汁或者柚子汁中提取。

2.He extracted a small notebook from his hip pocket 

他从屁股兜里摸出一个小笔记本。

3.A dentist may decide to extract the tooth to prevent recurrent trouble 

牙医可能会决定拔掉那颗牙，以免反复发作。

4.He sought to extract the maximum political advantage from the cut in interest rates 

他试图从降息中牟取的政治好处。

5.He made the mistake of trying to extract further information from our director 

他犯了个错误，不该试图从我们的主管那里打探更多的信息。

extract的常见句型

用作动词 (v.)

用作及物动词

S+extract+ n./pron.

1.The dentist extracted her wisdom tooth.

牙医拔出了她的智牙。

2.We can extract oil from shale.

我们可以从页岩中提取石油。

用作名词 (n.)

1.These are all extracts from the long poem.

这些都是从那长诗中节选的。

2.The article was choice extract from her writings.

这篇文章是从她的著作中摘录出来的精粹。

extract的词汇搭配

用作名词 (n.)

动词+extract

make extract 精选,摘录

read extract 阅读选录

reproduce extract 复制选录

名词+extract

meat extract 肉汁

extract+介词

extract from 从…摘录

extract的真题例句

1.They need to extract as much information as possible from the first or second reading.

出自-四级2014年6月听力原文

2.At the time, coca leaf extract mixed with wine was a common tonic (滋补品), and Pemberton's sweet brew was a way to get around local laws prohibiting the sale of alcohol.

2017年12月六级真题（套）阅读 Section C

3.But it's said to no longer contain kola nut extract, relying instead on artificial imitations to achieve the flavour.

2017年12月六级真题（套）阅读 Section C

4.One such popular medicinal drink was Vin Mariani, a French product consisting of coca extract mixed with red wine.

2017年12月六级真题（套）阅读 Section C