Unit 2 知识点讲解讲义-2022-2023学年高中英语外研版（2019）选择性必修第一册

选择性必修一第二单元知识点 Section A 1 debt n. 债务,欠款 in debt 负债(表示状态) out of debt 不负债(表示状态) get/fall/run into debt 负债,陷入债务之中(表示动作) pay off one’s debts 还清债务(表示动作) 2 pace n. & v. (1)n. 速度;进度;步速 at a rapid/slow/steady pace 以很快的/ 缓慢的/ 稳定的速度 at one’s own pace 以适合自己的速度 keep pace with 与……并驾齐驱,与……步调一致 (2)v. 踱步(于) 搭配:pace up and down 踱来踱去 3 regret to do sth. 遗憾地要做某事 regret to tell/inform/say很遗憾地告诉/通知 regret doing sth. 后悔做了某事 regret that... 后悔/ 遗憾…… with regret 遗憾地 (much)to one’s regret 令某人感到(非常)遗憾的是 have no regrets about(doing)sth. 对(做)某事毫不后悔 4 inform v. 通知,告知 inform sb. of sth. 通知某人某事 inform sb. that... 通知某人…… (1)informed adj. 见多识广的;消息灵通的 Please keep me informed of developments. (2)information n. 资料;消息 a piece of information 一条消息 5 rarely adv. 很少,难得 rarely 是表示否定意义的副词,位于句首时,句子用部分倒装语序,即把连系动词be、助动词或情态动词移至主语之前。 常用的否定副词还有hardly,scarcely,barely,never,seldom,little Rarely does he keep pace with his colleagues in his work. 6 take...for example 以……为例 for example 例如 give(sb.)an example(给某人)举例 set an example to 为……树立榜样 follow one’s example 以某人为榜样,效仿某人 7 have...in common (with)(与……)有……共同之处 have something/a lot/little/nothing in common(with)(与……)有一些/ 有许多/几乎没有/ 没有共同之处 in common with 与……一样(介词短语作状语) In common with many children, she dreads taking medicine. 8 turn down 拒绝;调低(温度等) turn up 调高;出现 turn over 翻身;翻页;移交 turn to 转向;翻到;求助于 turn out 证明是,结果是;生产,制造 It turns out that... 结果是…… 9 get sth. done (1)使某事被做You must get the work done by Friday. (2)请/ 让别人做某事 John got his bad teeth pulled out yesterday. (3)遭遇某事The barber got his finger cut while shaving for his customer. have sth. done(=get sth. done) 使某事被做;请/ 让别人做某事; 遭遇某事 have/make sb. do sth.(=get sb. to do sth.) 让某人做某事 have sth. to do 有某事要做(have 是实义动词“有”) 10 guarantee v. & n. (1)v. 保证;确保 guarantee that... 保证…… guarantee to do sth. 保证做某事 guarantee sb. sth. 保证某人获得某物 be guaranteed to do sth. 肯定会做某事 (2)n. 保证,担保;保修单 under guarantee 在保修期内 11 play a part/role in 在……中起作用/扮演角色 take an active part in 积极参与 for the most part 多半,通常 12 delighted adj. 愉快的,高兴的 delightful