重庆专升本考试：英语词义辨析之近形异义（三）

　　7.turn off / turn on / turn down / turn away

　　辨析：

　　turn off (把...)关掉;完成;解雇;转向

　　turn on 打开(水、收音机、灯、煤气等);(使)感兴趣;

　　turn down 减少，关小;拒绝;驳回;顶回去

　　turn away 转过脸去;拒绝(某人)进入;辞退

　　【例】We are talking business here. Would you please ________ your radio ________ a bit?

　　A. turn...off

　　B. turn...on

　　C. turn...down

　　D. turn...away

　　8.consist of / contract with / contribute / composed of

　　辨析：

　　contract with 与...订立(某种协议或合同)，与...建立(某种关系)

　　contribute v.贡献出;捐赠(款项);投稿(给杂志等);出力

　　consist of 由...组成;包括(主语是事物整体，宾语为部分，只能用 在主动语态，无被动形式)

　　composed of 由...组成(主语为部分事物，宾语为事物整体)

　　【例】A class is said rather vaguely to _________ group of persons sharing similar occupations and incomes and as a consequence similar life-style and beliefs.

　　A. consist of

　　B. contrast with

　　C. contribute

　　D. composed of

　　9.get through / get by / give in / give up

　　辨析：

　　get through 完成;读完;穿过;用完

　　get by 通过;设法;继续存在;过得去;尚可

　　give in 屈服;投降;让步;交

　　give up 放弃;投降;把...让给;戒除

　　【例】Though faced with many difficulties, he would not ________ online learning.

　　A. give up

　　B. get through

　　C. get by

　　D. give in