内容正文:
高二上期中考词汇复习选必修1Unit 2
1、 词形转换
1.secure adj. 安全的; 安心的; 可靠的; 牢固的→ n. 保护措施; 安全工作
2.remote adj. 远程的; 偏远的→ adv. 远程地
3.warn v. 警告→ n. 警告; 警示; 先兆
4.constant adj. 不断的; 重复的; 不变的→ adv. 不断地
5.normal adj. 正常的→ adj. 不正常的; 反常的
6.criticize vt. 批评; 批判→ adj. 严重的; 关键的; 批判性的
7.potential adj. 可能的; 潜在的n. 潜力; 可能性→ adv. 潜在地; 可能地
8.relevant adj. 有关的; 有意义的→ adj. 不相干的; 不切题的
9.innovate v. 革新→ n. 创新; 创造
10.predict vt. 预测; 预言; 预料→ n. 预测; 预言
2、 用单词的适当形式完成句子
11. He found it very difficult (solve) the problem.
12. 12.Considering that he didn’t have the potential (conduct) the research well, the boss fired him.
13.Don’t let yourself (persuade) easily into buying things you don’t need.
14.People develop a preference a particular style of learning at an early age and these (prefer)affect learning.
15.She is just a (distance) memory for me now.
16.The monument can be see a distance.
17.Anyhow,you won’t (play)for the next few Saturdays.
18.He watched the train away until it was only a dot in distance.
19.We have to delay our journey because of the (normal) weather conditions.
20.I guess what I am saying is that your (paragraph) aren’t really presented in a logical order.
21.Parents should make their children feel , loved and wanted. (security)
22. (combine) two or more elements in a chemical way, you will get at least one new substance.
23.The captain commanded his men (pack) up and march on.
24.On (hear) the news, the little boy burst into tears.
25.The expert will give us a lecture on how to study (efficient).
3、 用单词的适当形式完成短文
阅读下面短文,在空白处填入 1 个适当的单词或括号内单词的正确形式。
Alaska Airlines announced it will become the first U.S. airline to launch an electronic bag tag (标签) program later this year. The tags are small programmable devices with e-paper displays that are designed 26