III 词性变化 (旨在提供语法填空所需材料)
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1. hunger n.[u] 饥饿；欲望 |
hungry adj. 饥饿的 |
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2. expand v.使变大；伸展 |
expansion n.[u,c]扩大；扩展 |
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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 |
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4. free adj.&adv.自由的(地) 免费的(地) vt. 解放 |
freedom n.自由 |
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5. equip vt.&vi. 配备；装备 |
equipment
n.[u] 装备；设备 |
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6. discover vt.发现，找到 |
discovery
n.被发现的事物，发现 |
discoverer n. 发现者 |
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[练习]用括号内所提供词的适当形式填空。 1). In some poor African areas, many children died of ________ (hungry) every year. 2). The basic needs of the world population should ________ (satisfy) first. 3). The survey found that men got greater ________ (satisfy) from caring for their families than they did from work. 4). The rapid ________ (expand) of cities can cause social and economic problems. 5). We were told to keep all our sports ________ (equip) in the lockers downstairs. 6). The people there enjoy complete ________ (free) of speech. 7). The ________ (discover) of electricity was Franklin. 8). Like many ________ (discover), atomic power can be used for good or evil. Keys: 1). hunger 2). be sarisfied 3). satisfaction 4). expansion 5). equipment 6). freedom 7). discoverer 8). discoveries |
IV 重点词汇 (旨在提供综合运用所需材料)
I单元要点预览(旨在让同学整体了解本单元要点)
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词汇 部分 |
词语 辨析 |
1. expand / extend / spread / stretch 2. occupation / job / work / employment / career / profession |
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词形 变化 |
1. hunger n.[u] 饥饿；欲望 |
hungry adj. 饥饿的 |
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2. expand v.使变大；伸展 |
expansion n.[u,c]扩大；扩展 |
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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 |
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4. free adj.&adv.自由的(地) 免费的(地) vt. 解放 |
freedom n.自由 |
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5. equip vt.&vi. 配备；装备 |
equipment
n.[u] 装备；设备 |
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6. discover vt.发现，找到 |
discovery
n.被发现的事物，发现 |
discoverer n. 发现者 |
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重点 单词 |
1. struggle vi.&n.斗争；拼搏；努力 2. equip vt.&vi. 配备；装备 3. regret (regretted) vt. (对……)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(注意力)；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 |
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重点 词组 |
1. thanks to 幸亏；由于；因为 (有时作反语) 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(后果)；通往 7. keep...free from/of 使……免受(影响/伤害)；使……不含(有害物) |
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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. |
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重点语法 |
V-ing 的基本用法(见语法部分) |
II 词语辨析 (旨在提供完形填空所需材料)
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1. expand / extend / spread / stretch |
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[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 |
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[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 |
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2. occupation / job / work / employment /
career / profession |
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[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。 |
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[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 |