选择性必修第二册 Unit 2 Improving yourself-【创新思维】2024高考英语一轮复习高考总复习配套教参（外研版 新教材 新高考）

选择性必修第二册 Unit 2　Improving yourself 授课提示：对应学生用书第182页 1．switch v．(用开关)改变，转换；交换，调换；调班 n．开关；改变，转变 (1)switch on(用开关)开，打开 switch off关上，断掉(电源等) switch...with...用……和……调换 switch from...to...从……转变为…… switch over to...转变；换频道 (2)make a switch改变 at the flick of a switch轻轻一按开关 (2022·全国乙卷)They could do precisely the same thing to inspect railway lines and other vital aspects of rail infrastructure such as the correct position of railway tracks and switching points. 他们可以精确地做同样的事情来检查铁路线路和铁路基础设施的其他重要方面，例如铁路轨道和道岔的正确位置。 According to the airline rules, we suggest you (should) switch off your mobile phone before boarding. 根据航空公司的规定，我们建议您在登机前关掉手机。 【点拨】“开/关”电器用turn/switch on/off 都可以；“开/关”水或煤气只能用turn on/off。 2．motivate v．激发，激励 (1)motivate sb.to do sth.激励某人做某事 (2)motivated adj.积极的；主动的 (3)motivation n．动力；积极性；动机 I don't want to be missing out. And that motivates me to get up and do something every day. 我不想错过机会。而且那激励我起床，每天做点事。 3．occupy v．占用，占去(时间)；使忙于；任职 (1)occupy oneself in doing sth./with sth.忙着做某事/忙于某事 (2)occupied adj.使用中；忙于；被占领的 be occupied (in) doing sth./with sth.忙着做某事/忙于某事 keep sb.occupied使某人忙碌 (3)occupation n．侵占，占领；(土地、房屋、建筑等的)使用，居住；工作，职业 by occupation职业上 (2019·全国卷Ⅰ)In my spare time, I have been occupied in practising my oral English, so I speak English fluently. 在我的业余时间，我一直忙于练习我的英语口语，所以我说英语很流利。 【联想】表示“忙于做某事”的其他短语： ①be engaged in doing sth. ②be busy (in) doing sth./with sth. 4．distract v．分散(注意力)，使分心 (1)distract sb.from sth.分散某人在某事上的注意力 distract one's attention分散某人的注意力 be distracted by sb./sth.被某人/某事分散注意力 (2)distracted adj.注意力分散的；思想不集中的 in a distracted state心神不定地 Tom admits that playing games sometimes distracts him from his homework. 汤姆承认玩游戏有时让他做家庭作业分心。 5．throw in the towel认输 throw one's hat in the ring参加竞选/竞赛/竞争 throw away扔掉；浪费金钱等；放过机会等 throw off扔掉；摆脱；匆匆脱掉衣服 throw oneself on...求助于……，依靠…… throw oneself into...投身于……；积极从事…… After failing to find a job, Susan wanted to throw in the towel, but she knew she had to keep trying. 在找工作失败后，苏珊想放弃，但她知道她不得不继续尝试。 6．access n．接触的机会；通道，入口 v．进入；使用；获取(