学习如果想有成效，就必须专心。学习本身是一件艰苦的事，只有付出艰苦的劳动，才会有相应的收获
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一．重点短语巩固
1. natural disasters自然灾害
知识链接〉nature自然→natural自然的，
e.g. ①natural gas天然气 ②an air disaster 一次空难 ③Bad weather sometimes causes natural disasters.
2. be all wet全湿了，全身湿透→ wet湿的，dry干的 3. hear the rain听到雨声
〈知识链接〉⑴listen听，指听的动作；hear听到，指听的结果。e.g. We listened but heard nothing.
⑵hear of…听说… e.g. ①I’ve never heard of such a man. ②He’s heard of it before.
⑶hear＋that从句，听说…，We hear that the famous actress died last year. ⑷hear from sb＝receive/get a letter from sb＝receive sb’s letter收到某人的信 ⑸hear sb do sth听到某人做某事→sb be heard to do sth (注意被动语态中必须带to) hear sb doing sth听到某人在做某事→sb be heard doing sth
①I heard her laugh.我听到她笑了。→She was heard to laugh by me. ②I heard her laughing.我听到她在笑。→She was heard laughing by me. 4. half an hour later半小时后
some time later一段时间以后，用于一般过去时中，用When提问；in some time一段时间以后，用于一般将来时中，用How soon提问。
⑴—When did you hear the news? —Not until three days later. ⑵—How soon will he return from Shanghai? —In a week.
人生最宝贵的是生命，人生最需要的是学习，人生最愉快的是工作，人生最重要的是友谊
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学习如果想有成效，就必须专心。学习本身是一件艰苦的事，只有付出艰苦的劳动，才会有相应的收获
5. mop all the water up把所有的水拖干净，mop →mopping →mopped 6. start a big fire引起一场大火→ catch fire着火
〈知识链接〉fire在表示具体的火灾实例或炉火时用作可数名词；当fire用作物质名词“火”时为不可数名词。
① There are fewer big fires this year than last year. ② Cotton catches fire easily.
③It was so cold that they started a fire in the room. 7. fall from a tree and hurt legs从树上掉下来摔伤了腿 (p94)
⑴fall down from…＝fall off…从…上掉下，fall down掉下，fall over向前摔倒，fall into…掉到…里
e.g. He was so careless that he fell into the river.
⑵hurt→ hurting→ hurt→ hurt ①vt.伤…He hurt his foot by jumping over a fence. ②vt.伤感情 His words hurt me. ③vi.(身体部位)痛 My foot still hurts.
8. an earthquake survivor一位地震幸存者→ survive the earthquake在地震中幸存 9. feel a slight shaking through my body感到一阵轻微的震动传遍全身 10. hear a loud noise like thunder听到像雷声似的一声巨响 11. look at each other in fear恐惧地面面相觑
in fear恐惧地，shake with fear吓得发抖，fearful可怕的，fearless无畏的 12. pieces of glass and bricks玻璃片和砖块
13. fall down掉下，come down倒塌，calm down平静下来
14. be trapped in/at/under＋地点，被困在某地，e.g. He had nothing to eat when he was trapped under it.
15. shout for help，scream for help大声呼救
人生最宝贵的是生命，人生最需要的是学习，人生最愉快的是工作，人生最重要的是友谊
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学习如果想有成效，就必须专心。学习本身是一件艰苦的事，只有付出艰苦的劳动，才会有相应的收获
16. hear shouts from excited people听到激动的人群的叫喊声
excited兴奋的；激动的，修饰人。exciting令人兴奋的；令人激动的；扣人心弦的 We are excited about the exciting news. 17. weather report＝weather forecast天气预报
18. the low temperature最低温度，the high temperature最高温度 (注意不能用tall修饰温度)
19. plan a trip to Tangshan计划去唐山旅游→ plan a trip to…计划去某地旅游 20. drive you to school as usual像往常一样开车送你去上学
21. break down出故障；(车辆等)抛锚，ring someone to come and help打电话叫人来帮忙
22. make a snowball堆雪球，make a snowman堆雪人，play in the snow在雪地里玩 (p101)
23. an accident report事故报告，an accident report form事故报告单
24. weather conditions天气状况，number of victims受害者人数，conditions of victims受害者状况，send the victims to hospital把受害者送往医院
25. cover the whole road覆盖整个路面
cover ⑴n.封面；盖子；e.g. ①Put the cover on the pot.把壶盖盖上。②from cover to cover (书、杂志等的)从头至尾 ⑵vt.包括；遮盖；覆盖→be covered with…被…覆盖，cover→discover发现，e.g. ①His diary covered the years 1990-1995.他的日记记述1990年至1995年的事。②Mother covered him with a blanket. ③The top of the mountain is covered with snow. ④Who discovered America in 1492?
26. get worse更糟糕，by then到那时为止 (p103)
27. call the 110 hot-line using his mobile phone用手机打110热线
人生最宝贵的是生命，人生最需要的是学习，人生最愉快的是工作，人生最重要的是友谊
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