III 词性变化 (旨在提供语法填空所需材料) 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 [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 every year. 2). The basic needs of the world population should first. 3). The survey found that men got greater from caring for their families than they did from work. 4). The rapid of cities can cause social and economic problems. 5). We were told to keep all our sports in the lockers downstairs. 6). The people there enjoy complete of speech. 7). The of electricity was Franklin. 8). Like many , 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) 【查看更多】
