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课件网) Words and expressions Welcome Unit 单元重点词形变化 Part 1 1.register vt.& vi.登记；注册→ n._____登记；注册；挂号 2.nation n.国家；民族；国民→_____ adj.国家的；民族的 3.design n.设计；设计方案 vt.设计；筹划→_____ n.设计者 4.anxious adj.焦虑的；不安的→_____ adv.焦虑地→_____n.焦虑 5.annoy vt.使恼怒；打扰→_____ adj.恼怒的；生气的→_____ adj.令人恼怒的→_____n.恼怒 6.frighten vt.使害怕；使惊恐→ _____adj.惊吓的；害怕的→_____ adj.令人害怕的 registration national designer anxiously anxiety annoyed annoying annoyance frightened frightening 7.impress vt.使钦佩；给……留下深刻的好印象 vi.留下印象；引人注目→_____ n.印象；感想→_____ adj.给人印象深刻的 8.confident adj.自信的；有把握的→_____ n.信心；信任 9.organis(z)e vt.组织；筹备；安排；组建 vi.组建；成立→_____ n.组织；团体；机构→_____ n.组织者 10.curious adj.好奇的；求知欲强的→_____ adv.好奇地→_____ n.好奇心 11.revise vt.& vi.修改；修订；复习→_____ n.复习 impression impressive confidence organis(z)ation organis(z)er curiously curiosity revision 重点词汇详细解析 Part 2 1.exchange [教材P2]I’m an exchange student from the UK. an exchange student (1)in exchange for (2)exchange sth. for sth. exchange sth. with sb. n. 交换；交流 vt. 交换；交流；交易；兑换 交换 交换生 用某物来交换某物 与某人交换某物 ①I gave Tom my old bicycle __ exchange for his collection of comic books. ②I wonder if you can tell me where I can exchange some pounds ___ dollars. ③我们学生应该经常和父母交换意见，因为他们的经验很丰富。 We students should often _____ our parents because they are rich in experience.(应用文写作之建议信) in for exchange ideas with 词根词缀--前缀: ex- 1. 表示"出,出去"; 2. 表示"前面的,前任的" exchange 交换, 调换, 兑换, 交流, 交易 联想记忆： exchange 交换, 调换, 兑换, 交流, 交易 ex 出,出去+change改变,兑换→变换出去→交换 expand 扩张;张开, 发展 ex 出,出去+pand扩散→v. 扩张;张开, 发展 expose 暴露 ex 出,出去+pose放→放出去→暴露 拓展 ex-在英语中可作为单词的前缀,意为out或out of，即表示“向外”、“分离”“出”的倾向 export（出口，输出）exclude排外 expose暴露 explore探索 explode爆炸 extend延伸 expand扩大 英语单词通常可分为三部分：词根， 前缀， 后缀。 前缀改变单词的意义，后缀改变单词的词性。 in the lecture hall 在报告厅（教材例句必修一P2） 短语词块 a lecture to sb 给某人讲课/演讲 a lecture on/about sth 关于某方面的讲课/训斥 lecture sb about/on sth 因某事指责/训斥某人 lecture sb about doing sth 因干某事指责/训斥某人 常考短语 2. lecture [ l k ] n. 讲座；讲课；教训 vi. (开)讲座；讲课vt. 训斥 1.All special exhibitions, as well as films, lectures, guided tours, concerts, gallery talks, and. (2018年高考英语江苏卷 阅读理解 阅读A 原文) 2.And if you have your lecture notes or the article in hand, you and the professor will be able to examine specific points that are confusing to you, rather than just talking in a general way about the contents. (2015年高考英语浙江卷 阅读理解 主旨概括 原文) 词根词缀-- lect =choose,gather,表示"选择,收集"; collection 收 ... ...
