I单元要点预览(旨在让同学整体了解本单元要点) 词汇 部分 词语 辨析 1. expand / extend / spread / stretch 2. occupation / job / work / employment / career / profession 词形 变化 1. hunger n.[u] 饥饿,欲望 hungry adj. 饥饿的 2. expand v.使变大,伸展 expansion n.[u,c]扩大,扩展 3. satisfy vt. 使某人满意 达到要求,满足需要 satisfied adj. 对-- 表示满意 satisfactory/sarisfying adj. 令人满意的 satisfaction n. 满意 4. free adj.&adv.自由的(地) 免费的(地) vt. 解放 freedom n.自由 5. equip vt.&vi. 配备,装备 equipment n.[u] 装备,设备 6. discover vt.发现.找到 discovery n.被发现的事物.发现 discoverer n. 发现者 重点 单词 1. struggle vi.&n.斗争,拼搏,努力 2. equip vt.&vi. 配备,装备 3. regret 遗憾,惋惜 n.[c,u] 遗憾,惋惜 4. reduce vt.&vi. 减少,减缩 5. focus vt.&vi. 集中,聚焦 n.[c,u] 焦点,中心点 6. comment vi.&vt. 表达意见,作出评论 n.[c,u] 评论,议论 重点 词组 1. thanks to 幸亏,由于,因为 2. rid sb./sth. of 使某人某物摆脱 3. be satisfied with 对--表示满足或满意 4. would rather 宁愿-- 5. build up 逐渐建立,逐渐增强体质,积累,开发 6. lead to 导致,造成,通往 7. keep...free from/of 使--免受,使--不含 重点句子 1. In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output. 2. This special strain of rice makes it possible to produce one-third more of the crop in the same fields. 重点语法 V-ing 的基本用法 II 词语辨析 (旨在提供完形填空所需材料) 1. expand / extend / spread / stretch [解释] expand指向四面八方的扩大扩张 extend 强调向某一方向的延长 spread 指消息.疾病.瘟疫等的传播.蔓延.也指把某物铺开.把胳膊张开 stretch 指手掌.手臂.腰.腿.颈由曲变直.由短变长的伸展或伸出.多与out连用 [练习]用expand.extend.spread.stretch的适当形式填空. 1). The man the information around. 2). The empire its country in the 16th century. 3). The road builders worked hard to the high way. 4). She out her hands to meet me. 5). The project will the city’ s telephone network to cover 1000000 users. Keys: 1). spread 2). expanded 3). extend 4). stretch 5). expand 2. occupation / job / work / employment / career / profession [解释] occupation指一个人经常担任的工作.不论是否领取工资. job非正式用语.指一份固定的赚钱工作.不论是否需要技术和特殊训练. work多用来指工作本身.平常我们每做一件事无论大小.都可以称为work. employment 指受雇于他人.领取工资谋生计.并且比较固定的工作. career 指职业.事业,指某种经过特殊训练而又为之献身的终身事业.带有崇高色彩. profession 指那些必须受到特殊教育及训练才可胜任.带有专业性质的工作.多为创造性的脑力劳动. [练习]用occupation.job.work.employment.career.profession的适当形式填空. 1). She has a good in the bank. 2). She is an architect by . 3). She abandoned her stage . 4). Graduates are finding it more and more difficult to find . 5). Please write down your name, and address here in the form. Keys: 1). job 2). profession/occupation 3). career 4). employment 5). occupation 【查看更多】
