高二英语选修7_unit3_单词

1、 annual adj 1) 一年的一年的;一年一次的一年一次的 an annual meeting 2) 每年的每年的;全年的全年的 Mr. Watsons annual income is US$20,000. 沃森先生全年的收入为两万美元。沃森先生全年的收入为两万美元。 n.年刊，年鉴年刊，年鉴 Extension: daily (adj./ adv./ n) 每日的；每天；日报每日的；每天；日报 weekly (adj./ adv./ n) 每周的；每周；周报每周的；每周；周报 monthly (adj./ adv./ n) 每月的；每月；月报每月的；每月；月报 quarterly (

2、adj./ adv./ n)季度的；季度；季刊季度的；季度；季刊 yearly (adj./ adv.) 每年的；每年地每年的；每年地 2.witness n. 证人证人,目击者目击者,证词证词 他是那个事故的目击者他是那个事故的目击者. He was a witness to/of the accident. vt 中止中止, 放弃放弃 那个男人抛弃了他的妻儿那个男人抛弃了他的妻儿. The man abandoned his wife and children. 她放弃了进大学的机会她放弃了进大学的机会. She abandoned the chance to enter the univ

3、ersity. 常用短语常用短语: abandon oneself to 放纵放纵, 沉湎于沉湎于 他们沉湎于饮酒。他们沉湎于饮酒。 They abandon themselves to drinking. 不要悲观失望。不要悲观失望。 Do not abandon yourself to despair. 词性词性: abandoned adj. 遗弃的遗弃的. abandoner n. 放弃者放弃者. abandonee n. 被放弃者被放弃者. 11. help out帮助某人摆脱（困境）帮助某人摆脱（困境） When I bought the house , my sister hel

4、ped me out with a loan.我买这套房我买这套房 子时，我姐姐借我一笔钱解子时，我姐姐借我一笔钱解了了急。急。 help sb. with sth 帮助某人做某事帮助某人做某事 help sb (to) do sth. cant help doing sth. 禁不住做某事禁不住做某事 =cant help but do sth with the help of 在在的帮助下的帮助下 12. relationship n. C 关系关系, 关联关联 常用短语常用短语: have a relationship with sb 和某人的关系怎么样和某人的关系怎么样 这位语文老师和

5、学生们的关系很好这位语文老师和学生们的关系很好. The Chinese teacher has a very good relationship with her students. 13. target (n/v) n. 目标；靶；受批评的对象 His target is to save $100 a week. He aimed at the target, fired and missed it. hit /miss the target 中中/ 脱靶脱靶 v. target sth on/ at sth. 把把对准对准 The enemys missiles were targete

6、d at / on the city. 敌人的导弹瞄准了这座城市。 Exercises: (2010.浙江高考) The school advisers help you talk through your problems but they dont give you any direct _. A. solution B. target C. measure D. function 14. reflect (vi. / vt.) vi.思考思考 reflect on / upon sth Take time to reflect on important things. vt. 映射；反射

7、；映射；反射； reflect sth./ sb. in sth. His face was reflected in the lake. 拓展：拓展： reflection (n) 显示；反射；映像显示；反射；映像 (2010. 湖北高考) Just as the clothes a person wears, the food he eats and the friends with whom he spends his time, his house _ his personality. A. resembles B. strengthens C. reflects D. shapes

8、15. be/ become aware of 对知道；明白；意识到 He was not aware of having done wrong. It was several minutes before I was aware of what was happening. 几分钟后我才意识到正在发生的事情。 be aware that Everyone was aware that they were in trouble. 拓展： awareness (U) 意识到；觉悟 16. narrow (adj.) 狭窄的；有限的；狭窄的；有限的； Dont live in a narrow c

9、ircle of friends. 狭隘的；狭隘的； a narrow mind 心胸狭隘心胸狭隘 勉强的；刚刚好的勉强的；刚刚好的 a narrow victory 险胜险胜 narrowly (adv.) The final score of the basketball match was 93-94. we were only _ beaten. nearly B. slightly A. C. narrowly D. lightly 本题考查语境下副词词语辨析。本句意思本题考查语境下副词词语辨析。本句意思 是是“这场篮球赛的最后比分是这场篮球赛的最后比分是9393比比9494。我。我

10、 们以微弱的劣势输掉了比赛。们以微弱的劣势输掉了比赛。”四个副词四个副词 选项含义分别为：选项含义分别为：nearly“nearly“大约，几乎，大约，几乎， 差不多差不多”；slightly“slightly“有一点，略微，脆有一点，略微，脆 弱地弱地”；narrowly“narrowly“勉强地勉强地”； lightly“lightly“轻轻地，容易地，不费力地轻轻地，容易地，不费力地”。 这四个副词只有这四个副词只有narrowlynarrowly可以用于比赛中可以用于比赛中 表示由于赛况激烈，比分胶着，一方仅以表示由于赛况激烈，比分胶着，一方仅以 微弱优势获胜。根据微型语境判断，正确微

11、弱优势获胜。根据微型语境判断，正确 选项应为选项应为C C项。项。 17. upside down (adj./ adv) 上下翻转 ；颠倒的； Ive turned the house upside down looking for that book! 拓展：拓展： inside out 里朝外里朝外 He had his shirt on inside out. 完成句子 汤姆把他的照片挂倒了。 Tom _. 宝塔倒映在湖水里。 The pagoda is reflected _. pgd hung his photo upside down upside down in the lak

12、e 18. sharp (adj.) 锐利的；锋利的锐利的；锋利的 a sharp knife 敏捷的敏捷的 Though he is old, he has a sharp mind. 急剧的；激烈的；急剧的；激烈的； There is a sharp fall/ rise in the price of eggs. There is a sharp bend(急转弯急转弯) in the road. (人人)厉害；严厉；尖刻厉害；严厉；尖刻 His sharp words hurt her. 拓展：sharply (adv) sharpen (vt) 19. scare vt.恐吓 雷声吓着了那些孩子。雷声吓着了那些孩子。 The thunder scared the