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词汇短语句型知识要点Unit1 一,重点词汇变形 1. prefer vt. 较喜欢 preference / prefr ns/ n. 偏爱; 爱好; 喜爱 preferable / prefr bl/ adj. 更合适的 preferably / prefr bli/ adv. 最好是 2. suit vt. 适合; 中……的意n. 诉讼; 讼案; 套装, 一套衣服 suitable / su t bl; sju t bl/ adj. 合适的; 适用的 3. actual adj. 实际的 actually adv. 事实上; 的确 4. challenge n. 挑战; 艰巨任务vt. 怀疑; 向……挑战 challenger n. 挑战者 challenging adj. 挑战性的 challenged adj. (生理或精神状况)有障碍的;伤残的;(非正式)缺乏的;受到挑战的 5. confused adj. 糊涂的; 迷惑的 confusing adj. 难以理解的, 令人迷惑的 6. fluent adj. (尤指外语)流利的; 熟练的 fluently adv. 流利地; 熟练地 7. recommend / rek mend/ vt. 建议; 推荐; 介绍 recommendation / rek men de n/ n. 推荐; 提议; 推荐信 8. advance n. 前进; 发展 advanced adj. 高级的; 高等的; 先进的 advance vi. 前进, 发展 vt. 发展, 促进 9. obviously / bvi sli/ adv. 显然; 明显地 obvious adj. 明显的 10. behave vi. 表现; 运转 behavior /b he vj / n. 行为; 举止 重点短语unit 1 1、 重点短语 2 学科网(北京)股份有限公司 1.青少年问题teenage problems 2.自愿做某事volunteer to do sth 志愿工作do voluntary work 3.与某人争论某事debate with sb about sth 4.比起做...更喜欢做...prefer doing sth to doing sth prefer to do sth rather than do sth 5.打扫...clean up... 6.对...是适合的sth be suitable for sb 7.面对挑战face a challenge 8.关键词key words 9.主题句topic sentences 10.对...感到迷惑be confused about... 11.流利地说英语speak English fluently speak fluent English 12.从...毕业graduate from... 13.向某人推荐...recommend sth to sb 14.建议某人做...recommend sb to do sth recommend that sb (should) do sth 15.报名(参加课程)sign up (for sth) 16.先进技术advanced technology 17.课外活动extra-curricular activities [ ekstr kr kj l (r)] =after-school activities 18.显然;显而易见的是It is obvious that 从句 19.停止(做)...; 戒掉quit (doing) sth 20.加入一个志愿者社团join a volunteer club 21.分发食物给无家可归的人hand out food to homeless people 22.对...负责be responsible for... 23.找到解决该问题的办法 find a solution to the problem 24.跟上其他同学keep up with the other students 25.制订一个日程安排make a schedule 26.喜爱...be attracted to... 27.将注意力集中于...focus on... 28.对...很入迷;上瘾 be addicted to (doing) sth 1. 2. Going 2. a 3. first 4. suitable 5. (should) sign 6. activities 7. so 8. to help 9. for 10. homework Unit 1 Teenage life重点句型对点训练 1.计算机技术让很多人居家工作成为可能。(ma