必修四第二单元词汇学案Word格式.doc

1、统计；统计数字；统计资料 十年；十年期 产量；输出 庄稼；农作物；产量 n. 饥饿；欲望 越南（东南亚国家） 战役；战斗；较量；斗争 自由；自主 谷物；粮食；颗粒 国籍 工作；职业；占领 生产；制造 （bacterium的复数形式）细菌 害虫；害兽；害鸟 营养;滋养；食物 矿物；矿石 n. 发现；发觉 焦点；中心点 土壤 根；根源 总结；摘要；概要 评论；议论 2） v斗争；拼搏；努力 使变大；伸展 循环；流传 摆脱；除去 配备；装备 输出；出口 使迷惑；使为难 遗憾；惋惜 减少；减缩 浏览；略读 画底线标出；强调 3） adj. adv.晒黑的 特级的；超级的 引起烦恼的；令人不安的 化学的

2、；关于化学的 因为；所以；因而 4）phrasesthanks to 造句 rid of 造句 be satisfied with 造句 would rather build up lead to focus on keep free from/of 、我的疑问请同学们将预习中未能解决的问题和有疑惑的问题写下来，等待课堂上与教师和同学探究解决。【小组探究】1. 认真拼读词汇表并互相检查拼读情况 2. 写出以下构词hunger _adj.饥饿 _adv.饥饿地 circulate _n.循环satisfied _v.使满意 _n.满意 _adj.令人满意的 equip _n.设备freedom

3、_adj.自由；空闲chemical _n.化学confuse _n.迷惑 _adj.感到迷惑的 _adj. 令人迷惑的discovery _ v. 发现3.根据所给的中文或首字母填写单词1. The farmers （晒黑的）skin was quite noticeable.2. There are _ （细菌）everywhere.3. It is said that f （自由） is more important than money and love.4. A spider kills thousands of p every year.5. After you have read

4、 the article, I would like you to write a s .6. When food goes bad, there are some c reactions taking place.7. I prefer m _ water to distilled（蒸馏）water.8. The o _ of the factory is 100 cars a day.9.In some places in the world, some people die from h_ because they can not get enough food to eat.10.He

5、 got s_ on the beach.11.The business has _（扩大） from having one office to having twelve.12.The disease prevented blood from _（循环） freely in the body.13.The soldiers were e_ with the latest weapons.14.During the school holidays the students enjoyed their f_（自由）.15.The toy is not s_ for the young child

6、ren.16.If you are c_ about anything, phone my office.17.The brain needs a continuous s_ of blood.18.You can buy w_ you need if you have enough money.19.At the end of the news, they often give you as_ of the main news stories.20.The technical cooperation and cultural e_ between the two countries are daily on the increase.【当堂检测】检查学生在课文中迅速反应所学词汇.【我的反思】 第5页 共6页 第6页 共6页