Unit 2 Understanding each other 高频词汇 知识点清单 -2022-2023学年高中英语牛津译林版选择性必修第四册

新教材译林版 英语选择性必修第四册 UNIT 2 UNIT 2高频词汇 知识点清单 Unit 2　Understanding each other 高频词汇精讲 1. react vi.(对……)作出反应;有不良反应,过敏;起化学反应 If you heard someone shout “Hey you!” from across the room, how would you react?如果你听到有人从房间的另一边喊“嘿,你!”,你会有什么反应? (教材P16) 情景导学 They were not sure how the Americans would react to the new type of music. 他们不确定美国人对这种新型音乐会作何反应。 (2019浙江) Some medications or foods may react with alcohol. 某些药物或食物可能会与酒精发生化学反应。 I reacted strongly against spreading rumours online. 我强烈反对在网上散播谣言。 用法归纳 ①react 　to  ...对……作出反应;回应…… ②react 　with ...和……发生化学反应 ③react 　against   ...反对……;反抗…… 词汇拓展 reaction n.反应;回应 (a/the/one’s) reaction to... 对……的反应/回应 •Jazz, which originated among the African American community in the United States in the late 19th century as an emotional reaction to racial oppression, has taken root in China since the 1930s. 爵士乐作为一种对种族压迫的情感反应,起源于19世纪末美国的非裔美国人社区,这种音乐自20世纪30年代就在中国扎根了。 (China Daily) 2. competent adj.足以胜任的,有能力的,称职的 This communication process can be challenging but, with practice and patience, you can become a highly competent communicator. 这个交流过程可能是具有挑战性的,但是,通过练习并且有耐心,你可以成为一个非常有能力的沟通者。 (教材P16) 情景导学 I feel I’m competent to do the volunteer work, so please give me an opportunity. 我觉得我有能力做志愿者工作,所以请给我一个机会。 (写作—申请信) With a good educational background, I am competent in the job. 我拥有良好的教育背景,能胜任这份工作。 用法归纳 ①be competent 　to do   sth.有能力做某事 ②be competent 　in      sth.足以胜任某事 词汇拓展 ①competence n.能力;胜任 have competence in sth./in doing sth. 有某方面/做某事的能力 •Most students in this school have good competence in English communication. 这所学校的大多数学生有良好的英语交际能力。 ②incompetent adj.无能力的;不称职的 ③competently adv.出色地 3. fold v.折叠,对折;可折叠;包,裹;倒闭 n.褶,褶层,折叠部分 A smile shows you are attentive to the issues being discussed, while looking away with your arms folded can indicate disinterest and create distrust or friction. 微笑表明你对正在讨论的问题很关注,而交叉双臂望向别处可能表明你不感兴趣,会造成不信任或引起摩擦。(教材P17) 情景导学 When not in use, it folds up out of the way.不用的时候,它可以折叠起来不挡路。 She folded the baby in a blanket.她用毯子把婴儿裹了起来。 用法归纳 ①f