Key: 1. being exposed to 2.exposing

3. absorb vt. 吸收；吸引；吸收（液体，气体，光，声等）；使全神贯注；吸引（注意等），后常接介词in/by；

例句：The old man was completely absorbed in the book. 老人全神贯注地读这本书。

►词语链接

absorbed adj.精神集中的 absorbing adj.十分吸引人的

absorb from sth.从......中吸收

be absorbed in专心于，全神贯注于

►即学即练

① 那个人因为看报纸入神而撞到了墙上。

________ the newspaper, the man walked into a wall.

②他们聚精会神地看着电视里的表演，舍不得离开。

They were watching the show on television that they found it hard to pull away.

Key: 1. Absorbed in 2. so deeply absorbed in

4. blame vt.责备；谴责；归咎 n.责怪；(过失、过错等)责任

例句：The student blamed the teacher for his failure. 学生因失败而责怪老师。

►词语链接

blame sb. for (doing) sth. 因(做)某事而指责某人

blame sth. on sb. 因某事而指责某人

sb. be to blame for(doing) sth. 因(做)某事某人应受到谴责

温馨提示 be to blame 应负责(无被动形式)

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We all feel it is Jack as well as his wife that for their son's bad performance at school.

A. are to blame B. is to be blamed

C. are to be blamed D. is to blame

Key: A

5. cure vt.&n. 治愈，治疗；

例句：The doctor cured her of a bad cold. 医生治好了她的重感冒。

►词语链接

cure sb. of ... 治好某人

►易混辨析 cure/treat

cure意为"治疗；治愈"，多用于指药物治疗并治愈某种疾病或改正不良习气。

treat为日常用语，意为"治疗；医治"，指治疗病人的全过程。

That will cure him of his bad habits.那将改正他的坏习惯。

There are only two doctors to treat more than 50 patients. 只有两名医生来治疗50多个病人。

►即学即练