四级词汇闪过的高频词：解析四级词汇adopt

vt.①收养 ②采取，采纳，采用 ③正式通过，批准

• Britain is free to adopt policies to bolster its economy. 英国可以自由制定政策以振兴经济。

• She adopted a new method of teaching. 她采用了新的教学方法。

• Mr. White adopted the orphan as his own son. 怀特先生将那孤儿收养为自己的儿子。

• I have decided to adopt the following form for letter writing. 我决定用下列方式写信。

• Circumstances force us to adopt this policy. 形势迫使我们采取这项政策。

搭配：

the adopt son 收养的儿子

the methods adopted 采用的方法

辨析：

adopt 指法律上的收养

Mrs. Williams adopted a child whose parents were dead. 威廉斯夫人收养了一个父母双亡的孩子。

foster 指认养

Little Jack was placed with foster parents. 小杰克被安置在养父母家。