Unit 2 Improving yourself 单元知识回扣（教师用书word）-2022-2023学年新教材高中英语选择性必修第二册【精讲精练】外研版

1．switch v．(用开关)改变，转换 2．profile n．概况 3．towel n．毛巾 4．deadline n．截止时间；最后期限 5．headline n．媒体报道的热门话题；标题 6．appropriate adj.恰当的；合适的 7．headphones n．(头戴式)耳机 8．clarify v．澄清，讲清楚，阐明 9．district n．地区，区域 10．item n．一件商品(或物品) 11．vision n．构想，设想 12．lifelong adj.终身的 13．nail n．钉子 14．security n．安全→secure adj.安全的；安心的；可靠的；牢固的vt.获得；拴牢；保护 15．motivate v．激发，激励→motivated adj.积极的；主动的 →motivation n．动力；积极性；动机 16．occupy v．占用，占去(时间)→occupied adj.已占用的；无空闲的→occupation n．工作；职业；占领 17．distract v．分散(注意力)，使分心→distracted adj.心神不定的，精神无法集中的→distraction n．使人分心的事物 18．constantly adv.持续不断地；经常地→constant adj.时常发生的；连续不断的 19．access n．接触的机会→accessible adj.可接近的；可进入的；可使用的 20．rely v．(为生活或生存而)依赖→reliable adj.可信赖的；可靠的 21．finance n．财务→financial adj.财政的；金融的；资金的 22．invest v．投资→investment n．投资→investor n．投资者 23．vision n．构想，设想；视力；视野；远见→visible adj.看得见的；可见的→invisible adj.看不见的；未意识到的；无形的 →visibility n．能见度；可见性；关注程度 24．objectively adv.客观地→objective adj.真实的；客观的；无偏见的→object vi.反对；不赞成→objection n．不赞成；反对；异议 25．equip v．使有知识和技能，使能够胜任；装备；配备→equipment n．设备；装备 1．switch on(用开关)开，打开 2．feel like想要；感觉像 3．up to多达；忙于；直到……为止 4．to be honest说实话 5．make full use of充分利用 6．throw in the towel认输 7．in the end最后；终于 8．take part参加；参与 9．rely on依靠，依赖 10．be faced with面临，面对 11．max out(钱)花光；(信用卡)刷爆 12．in contrast to相比之下 13．with the help of在……的帮助下 14．thanks to幸亏；由于；因为 15．from then on从那时起 16．in control of控制，管理，掌握 17．after all毕竟；别忘了 18．put aside储存，积蓄；搁置 1．Reports said that at least six people had been killed (kill)． 2．We reminded them that the meeting had been put (put) off already. 3．By the time I arrived, the work had been completed (complete)． 4．By the time he was eight, he had been taught(teach) to play the piano. 5．He had meant(mean) to take a good holiday this year, but he wasn't able to get away. 1．With the detox now finished (脱瘾活动已结束), they've switched on their devices and they're back online. 2．The detox was more difficult to tolerate(更难忍受) than I had expected. 3．Inside the bags are necessities (包里面装着生活必需品) such as toothpaste, soap and socks, bought first w