Section Ⅴ Listening and Talking1.Translate the following words and phrases.①power n. 电力供应；能量；力量；控制力②tap vi.&vt. 轻叩；轻敲；轻拍n. 水龙头；轻叩；轻敲③pipe n. 管子；管道④whistle vt.& vi. 吹口哨n. 哨子 ( 声 ) ；呼啸声 ⑤aid n. 援助；帮助；救援物资vi.&vt. 帮助；援助⑥kit n. 成套工具；成套设备⑦on hand 现有 ( 尤指帮助 ) ⑧stay calm 保持冷静⑨emergency supplies 应急物资2.Brainstorming ： When it comes to a disaster ， we may think of Wenchuan Earthquake.Do you know what damage an earthquake will bring about?①It is the result of a sudden release of energy in the Earth’s crust.②Earthquakes may result in diseases ， lack of basic necessities ， loss of life ， general property damage ， road and bridge damage and sometimes landslides ， fires ， floods and even tsunamis. Finish Ex.1 on Page 53.Talking—Finish Ex.4 on Page 53 by following the example.1语言知识积累小议祈使句祈使句指的是表示命令、请求、建议或劝告的句子。其主语 you 常省略，谓语动词用原形，句末用感叹号或句号，读降调。1.肯定的祈使句(1)动词原形＋其他Stand up，please.＝Please stand up.请起立。(2)Be＋adj.Be careful！＝Look out！＝Take care！小心/当心！(3)Let’s＋动词原形Let’s go to school together.咱们一起上学去吧。2.否定的祈使句(1)Don’t＋动词原形Don’t let them play with fire.别让他们玩火。(2)Let’s (let us)＋not＋动词原形Let’s not say anything about it.对于这件事，咱们什么也别说。1.power n.电力供应；能量；力量；控制力 powerful adj.强有力的Go to an open space away from buildings，trees，or power lines.(教材 P53)去一个开阔的地方，远离建筑物、树木或电线。[合作探究] 体会 power 的用法和意义China is a country where the people are in power.中国是个人民掌权的国家。It is reported that as soon as the new president comes to power，he will meet with a lot of problems.据报道，新总统一上台就会有很多问题(需要解决)。...
