X6U3
一、重点单词和短语详解
1. abuse
（1）n. 、咒骂；滥用、妄用 abuse of (power/privileges) 滥用（权力/）
例句：What she did with an abuse of her position as a manager？她滥用经理的职位做了什么？
（2）v. (对某人或就某事)、；滥用、妄用 abuse one's power 滥用权力
例句：Government officials shouldn't abuse their power.不应该滥用权力。
2. ban
（1）v.（尤指法律上）禁止 ban sth. 取缔、查禁某物，ban sb. from doing sth. 禁止某人做某事
例句：Smoking is banned in this area. 这个区域禁止吸烟。
（2）n. 、禁止（多与介词on连用）a ban on sth. 对……的
例句：There is a ban on smoking in public places. 公共场所禁止吸烟。
拓展：
禁止/阻止……做...... keep……from doing sth.
= prevent……(from) doing sth.
= stop……(from) doing sth. 阻止……做某事
例句：We must prevent children from playing on the road. 我们必须阻止孩子们在马路上玩耍。
3. addicted
adj. 有瘾的、上瘾的、对……痴迷的、入迷的
例句：He is addicted to smoking and can't quit. 他上瘾了，戒不了烟。
4. be/become accustomed to＝be/become/get used to
（常用于口语）注：become可用be或get替换，但become表示过程、动作，be表示状态。
例句：Tom is accustomed to the weather in England. 汤姆已经习惯了英国的天气。
5. quit
vt. 停止、戒掉；离开、辞职
quit—quit (quitted)—quit (quitted) eg. They have to quit Shanghai in a few days.
quit doing sth. 停止做某事 quit sth. 戒掉某物 quit school 退学 quit one's job 离职
6. desperate
adj. 不顾一切的、渴望的（作表语）、的、犯法的（作定语）
例句：The man lost in the desert was desperate for water. 那个在沙漠中迷路的人极度渴望水。
7. ashamed
adj. 感到惭愧或羞耻的
be ashamed that+从句 对……感到羞耻
eg. She was ashamed of her behavior at the party.
辨析： ashamed与shameful
(1) ashamed：用来修饰人，多作表语 eg. I'm ashamed of your conduct.
(2) shameful：用来指事物或行为，多作定语 eg. It's a shameful thing to tell a lie.
8. in spite of 不管不顾、虽然、尽管
= despite = regardless of（短语介词，接名词、代词、动名词，不能接从句，引导让步状语）
eg. In spite of the heavy traffic, he managed to come on time.
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