Unit4 默写练习一 Starting out，Understanding ideas（Word教参）-【步步高】2024-2025学年高二英语选择性必修第二册学习笔记（外研版）

默写本

默写练习一　Starting out，Understanding ideas & Using language

(时间：20分钟　满分：100分)

Ⅰ.默写重点单词(共25空；每空2分，满分50分)

1．boundary n．分界线；边界

2．statistic n．(一项)统计数据

3．tackle v．处理，对付(难题)

4．outbreak n．爆发，突然发生

5．mankind n．人类

6．specialist n．专家

7．joint adj.联合的，共同的

8．assist v．协助，帮助→assistance n．帮助，援助→assistant n．助手；助理 adj.助理的；副的

9．vital adj.极其重要的→vitally adv.极其；绝对

10．infectious adj.传染性的→infect v．传染；使感染→infection n．传染，感染，传染病→disinfect v．为……消毒，给……杀菌

11．devotion n．奉献→devote v．献身，致力，专注→devoted adj.挚爱的；忠实的，忠诚的

12．minority n．少数派；少数→minor adj.较小的；次要的；轻微的

13．harmonious adj.和睦的，融洽的→harmony n．和谐；融洽

14．rewarding adj.值得做的，有意义的→reward v．& n．奖励；奖赏

Ⅱ.词形变化填空(共5小题；每题3分，满分15分)

1．Infectious(infect) diseases are spreading among many of the flood victims.

2．We all admire her for having two lovely children and a devoted(devote) husband.

3．Only a minority(minor) of people disagree on the joint cooperation.

4．China will continue to increase its assistance(assist) to Africa in both quantity and quality.

5．Only if you are working in a harmonious(harmony) atmosphere will you feel the pleasure of work.

Ⅲ.默写核心短语(共10小题；每题2分，满分20分)