Unit 3 Tomorrow's world

　　一、课前基础自查

　　(一)分类记单词--省时高效

Ⅰ.阅读单词(知其意)

1．passive adj.　　　　　　　被动的

2．neighbourhood n. 街区；邻近的地方

3．constant adj. 连续发生的，不断的；恒定的

4．biology n. 生物学

5．powder n. 粉末；火药

6．user n. 使用者

7．firefighter n. 消防队员

8．button n. (机器的)按钮；纽扣_

vt.& vi. 扣上纽扣

9．winning adj. 制胜的，获胜的

10．upwards adv. 向上，向高处

11．sunlight n. 阳光，日光

12．worn adj. 破旧的；疲惫的

13．mankind n. 人类

14．liquid adj.& n. 液体(的)

15．sightseeing n. 观光，游览

Ⅱ.重点单词(写其形)

1．accuse vt. 控诉，控告；谴责

2．importance n. 重要性

3．hire vt. 聘用，雇用；租用，租借

4．network n．　　　　　　 (互联)网络 5.fade vi.　　　　　逐渐消失；(使)变淡；走下坡路，衰落

6．planning n. 规划；制订计划

7．operator n. 操作人员

8．electric adj. 电的，电动的

9．urban adj. 城市的，城镇的

10．happiness n. 幸福，快乐

11．monitor n. (计算机)显示器；监测器；班长

vt.& vi. 监视

12．function vi. 起作用，正常运转

n. 作用，功能；职能

13．escape vi.& vt. 逃跑，逃脱；避免；被遗忘，被忽视

n. 逃离，逃脱

14．master n. 主宰；主人；大师

vt. 精通，掌握；控制

15．pack vt. 收拾(行李)，装箱；包装

n. 纸袋，纸盒；大背包；一捆，一群，一包

16．exit n. 出口；离去，退场

vi.& vt. 出去，离去，退场

17．chief adj. 最重要的，首要的，主要的

n. (公司或机构的)首领

18．secure adj. 安全的；有把握的；坚固的，稳固的

vt. 获得；使安全 Ⅲ.拓展单词(通其变)

1．amaze vt.使惊奇，使惊诧→amazement n．惊奇，惊愕，惊诧→amazed adj.惊奇的，吃惊的→amazing adj.令人吃惊的

2．confident adj.自信的；肯定的，有把握的→confidently adv.自信地→confidence n．信心，信任

3．disappointed adj.失望的，沮丧的→disappointing adj.令人失望的→disappoint vt.使失望→disappointment n．失望

4．terror n．惊恐，恐惧→terrify vt.使恐惧→terrified adj.惊恐的→terrifying adj.令人惊恐的

5．impression n．印象，感想→impress vt.给......以深刻印象；使铭记→impressive adj.给人深刻印象的

6．presentation n．展示，介绍；颁发；提交，出示→present v．颁发；展示；赠送，呈献

7．injure vt.伤害，损害→injury n．伤害，损害；负伤

8．disadvantage n．缺点；不利因素，障碍→advantage n．优势

9．disabled adj.有残疾的；丧失能力的→disable vt.使残疾→disability n．残疾

10．convenience n．方便，便利；便利的设施或用具→convenient adj.方便的

11．reality n．现实，事实→real adj.真实的→really adv.真正地 [语境活用]

1．My house is in a convenient place - near the station; please come to me at your earliest convenience.(convenient)

2．He was disabled in a car accident and his disability prevented him from holding any job.(disable)

3．Jack injured his leg when he was playing basketball yesterday. The doctor said that his injury was very serious.(injure)

4．To my amazement,_the amazing news amazed the whole class and their teachers were also amazed.(amaze)

5．To my disappointment,_I saw a disappointed expression on his face due to his disappointing test score.(disappoint)

6．There is a very real difference between a dream and reality.(real)

7．His friendliness and kindness gave us a strong impression. In other words, we were all impressed by his friendliness and kindness.(impress)

8．If it is difficult for you to digest the graphs I presented during the presentation,_ask our market leader for more information.(present)