3 . 一词多义

A.v.(灾难、疾病等)侵袭　B.v.撞击，碰撞 C.v.突然想到，一下子想起　D.n.罢工

1. It struck me that I should ask him for help.____
2. The child ran into the road and was struck by a car. ____
3. It is reported that the workers have been on strike for three days.____
4. A powerful earthquake struck the city three years ago, leaving more than two million people homeless. ____

6 . 汉译英
1. ________ n.[pl.]补给品；供应（量）；补给 vt.供应；供给
2. ________ vt.&vi.打扫；清扫
3. ________ vi.&vt. 侵袭；突击；击打 n.罢工；罢课；袭击
4. ________ vi.&vt.轻叩；轻敲；轻拍   n.水龙头；轻叩；轻敲
5. ________ vt.&vi.碰撞；撞击   n.撞车；碰撞
6. ________ n.海浪；波浪   vi.&vt.挥手；招手
7. ________ vi.吹口哨；发出笛声   vt.吹口哨     n.哨子（声）；呼啸声
8. ________ n.总结；概括；概要
9. ________ n.援助；帮助；救援物资 vi.&vt.帮助；援助
10. ________ n.突发事件；紧急情况