(讲义)Unit 2 Understanding each other 教学 知识细解码-【提分教练】2023-2024学年新教材高中英语选择性必修第四册(译林版2020)

1．react vi.(对……)作出反应；有不良反应，过敏；起化学反应→reaction n．反应；反作用力 2．competent adj.足以胜任的，有能力的，称职的→competence n．能力，胜任；技能 3．suit vt.满足需要；相配，合身 n．套装，西装，西服→suitable adj.合适的；适当的 4．negotiate vi.&vt.谈判；商定，达成(协议)→negotiation n．协商；谈判 5．clarify vt.使更清晰易懂，阐明→clarification n．阐明；澄清 6．knowledge n．知识→knowledgeable adj.博学的，有见识的 7．approve vi.&vt.赞成；批准，通过(计划、要求等)→approval n．批准；同意，赞成 suit vt.满足需要；相配，合身 n．套装，西装，西服 ①Choose a computer to suit your particular needs. vt.满足需要 ②Blue suits you.You should wear it more often. vt.相配 ③The consultants were a group of men in sharp suits. n.套装 　competent adj.足以胜任的，有能力的，称职的 [例]I had always considered myself a strong，competent woman. 一直以来，我始终认为自己是个女强人。 [知识拓展] (1)be competent to do sth. 能胜任做某事 be competent at doing sth. 善于做某事 (2)competence n. 能力；胜任；技能，本领 [即学即练]　单句语法填空 ①His competence(competent) in dealing with demanding problems surprised me. ②She is very competent at communicating(communicate). ③Make sure the firm is competent to carry(carry) out the work. 　suit vt.满足需要；相配，合身 n．套装，西装，西服 [例]He can be very helpful，but only when it suits him. 有时候他非常乐意帮忙，不过那得是他觉得合适的时候。 [知识拓展] (1)suit sb. 适合某人 suit...to... 使……适合…… be suited for/to... 适合…… (2)suitable adj. 合适的，适当的 be suitable for sb./sth. 适合某人/某物 be suitable to do sth. 适合做某事 [即学即练]　单句语法填空 ①He and his wife are well suited to each other. ②He tried to suit his performance to the audience. ③The show is not suitable(suit) for children. 　negotiate vi.&vt.谈判；商定，达成(协议) [例]We tried to negotiate a lower price but they wouldn't budge an inch. 我们试图把价还低一些，但他们寸步不让。 [知识拓展] (1)negotiate with sb.about/over sth. 与某人商议某事/谈判某事 negotiate sth.with sb. 通过与某人商议/谈判解决某事；洽谈 (2)negotiation n. 协商；谈判 under negotiation 在商谈中 in negotiation with 和……协商中 [即学即练]　单句语法填空 ①The company needs to negotiate with employees about changing labor contract content. ②The details of the contract are still under negotiation. ③The trade union leader was in negotiation with the manager. 　clarify vt.使更清晰易懂，阐明 [例]Thank you for writing and allowing me to clarify the prese