(讲义)Unit 2 Section Ⅱ Using language-【提分教练】2023-2024学年新教材高中英语必修第三册(外研版2019)

Section Ⅱ　Using language 1．sensitive adj．敏感的，容易生气的 (1)be sensitive to　　 对……敏感 (2)sense n． 感觉；感官；意义 v． 感觉到 senseless adj． 失去知觉；无意义的 sensible adj． 合理的；明智的 [即学即练]　单句语法填空/完成句子 ①The elderly need special care in winter，as they are very sensitive to the sudden change in the weather． ②This seems to be a sensible(sense) way of dealing with the problem． ③不要提她的体重增加了，因为她对此很敏感。 Don't mention that she has put on weight，for she is very sensitive to it． 2．hesitate v．迟疑，犹豫 (1)hesitate about/over　　　 对……犹豫不决 not/never hesitate to do sth． 毫不犹豫做某事 (2)hesitation n． 迟疑，犹豫 without hesitation 毫不犹豫地 [即学即练]　单句语法填空/完成句子 ①I hesitated a lot about/over whether to tell him the bad news． ②The firefighters ran into the burning house to save the employees without hesitation(hesitate)． ③如有任何疑问请尽管和我联系。 Please don't hesitate to contact me if you have any questions． 3．assistance n．帮助，援助 (1)with the assistance of　　 在……的帮助下 come to one's assistance 帮助某人 (2)assist v． 帮助，协助 assist sb．with sth．/in doing sth． 帮助某人(做)某事 (3)assistant n． 助手，助理 [即学即练]　片段语法填空/词汇升级 ①Mary，a shop assistant(assist) in a clothes shop，is a nice person and usually assists(assist) her neighbours with a lot of things．So they like her very much．Several years ago，Mary fell off a ladder and injured her right leg badly．Fortunately，her neighbour Lucy，who is a nurse，came to her assistance(assist) when she heard the bad news．With the assistance of Lucy，Mary is recovering quickly now． ②Teddy came to help me immediately I told him my wallet had been stolen． →Teddy came to my assistance immediately I told him my wallet had been stolen．(assistance) P22 1．dig wells 挖井 2．water shortage 缺水 3．agree with sb． 同意某人的观点 4．new technology for recycling water 再利用水的新技术 P23 1．(be) based in 总部设在…… 2．provide sth．to sb． 为某人提供某物 3．take up 开始从事 4．(be) affected by 被……影响 5．make wise decisions 做出英明决定 6．never hesitate to do sth． 毫不犹豫做某事 7．trust sb．with sth． 把某物托付给某人；放心地把某物交给某人 8．be confident about 对……有信心 9．a sense of humour 幽默感 10．cheer sb．up 使某人高兴/振作起来 P24 1．run char