2018年高中英语人教版必修1unit4earthquakes知识点梳理课件

1、Unit 4 Earthquakes,主题语境导入,地震可能会带来很大的伤亡,但是如果在平时你能做好准备,你幸存下来的机会会大大增加。那么我们需要做好哪些准备呢?,Here are some tips to help you increase the chances of surviving.Make a home earthquake plan.Find a safe place in every room,such as a desk or a table,where you can find cover in an earthquake.For two-floor homes,get a proper-sized ladder to get out through a window if the stairs are damaged.Decide where your family will re-meet if you are separated.Decide on an out-of-town relative for family members to get in tou

2、ch with.,Attach things such as tall furniture and water heaters to the wall so that they will not be knocked over during an earthquake.Prepare an emergency kit for your home and a car that has food,water,clothing,flashlights,a radio and a first-aid kit in it.Know what to do when an earthquake starts.Drop,cover and hold on.Only move a few steps to a safe place for cover and stay there until the shaking stops.If you are in a car,slow down and drive to somewhere away from trees and power lines.Stay

3、 in your car until the shaking stops.Practice for the real thing to help keep a clear head when a real earthquake happens.,短文注释: 1.attach vt.把固定;连接(常和to连用) 2.kit n.成套工具 3.first-aid adj.急救(用)的 4.get in touch with sb.与某人取得联系 5.keep a clear head保持清醒的头脑 6.Decide on an out-of-town relative for family members to get in touch with.选定一位居住城外的,可供家人联系的亲戚。句中for family members to get in touch with是不定式复合结构作 定语,修饰relative。,阅读短文,回答问题: 1.How many tips does the passage offer us?. 2.Why do we practice for the real

4、 thing in our daily life?. .,答案:1.Six. 2.To help keep a clear head when a real earthquake happens.,Part 1 Warming Up,Pre-reading,Reading and Comprehending,语言知识 预习,核心知识 探究,备用讲义,.核心单词 1.e n.地震 2. n.井 3. n.管;导管 4. vi.爆裂;爆发 n.突然破裂;爆发 5. n.百万 6. n.事件;大事 7. n.民族;国家;国民adj.国家的;民族的 n.国 籍 . 8. n.运河;水道,语言知识预习,arthquake,well,pipe,burst,million,event,nation,nationality,canal,national,9. n.蒸汽;水汽 10. n.污垢;泥土adj.脏的 . 11. n.废墟;毁灭 vt.毁灭;使破产 12.s n.苦难;痛苦 vi.受苦 . 13.e adj.极度的adv.非常;极度 . 14.i vt.损害;伤害n.伤害;损害 adj.受伤的

5、 . 15.d vt.破坏;毁坏;消灭 16. n.砖;砖块 17. n.水坝;堰堤 18. n.轨道;足迹;痕迹 19.u adj.无用的;无效的;无益的adj.有用的 .,steam,dirt,dirty,ruin,uffering,suffer,xtreme,extremely,njure,injured,estroy,brick,dam,track,seless,useful,injury,20.s vt.资格 29.r n.记者vt.报告 .,hock,shocked,shocking,escue,trap,lectricity,electrical,electronic,isaster,bury,mine,miner,helter,title,eporter,report,.重点短语 1.right 立刻;马上 2.as 仿佛;好像 3. an end 结束;终结 4. ruins 严重受损;破败不堪 5.dig 掘出;发现 6.a (great) number 许多;大量的,away,if,at,in,out,of,巧记单词,.课文预习 阅读P26的课文,从各题所给的四个

6、选项中,选出最佳选项。 1.How many signs are given that suggest an earthquake would happen in the first paragraph?A.Eight. B.Nine. C.Six. D.Ten. 2.What was the result of the earthquake?A.Luckily,the citys hospitals survived.B.All of the citys factories were gone.C.Most of the citys homes were gone.D.The wind could blow the bricks on the ground away.,答案:1.B 2.C,3.Who played the most important part in helping the people in the earthquake?A.The soldiers and the rescue workers.B.The college students.C.The miner

7、s in the coal mines.D.The injured and the dead.,答案:3.A,核心知识探究,Pre-reading 1.Imagine your home begins to shake and you must leave it right away.想象你的房子开始摇晃,你必须立刻离开。(P25), right away立刻;马上 He didnt answer my question right away. 他没有马上回答我的问题。 You dont look well.Youd better go and see a doctor right away.你脸色不好,最好赶紧去看看医生吧。,【即学即用】 语法填空 The manager insisted that the secretary send out the file right . My grandma is ill and we should call in the doctor no time.,答案:away in,2.In the city,the water pipes in

8、some buildings cracked and burst. 在市内,有些建筑物里的水管爆裂开来。(P26), burst vi.爆裂;爆发 n.突然破裂;爆发 Water pipes in the open air are easy to burst in winter. 冬天,在户外的水管容易冻裂。 He looked as if he was about to burst into tears. 他看上去马上就会泪流满面。 The whole class burst out laughing. 全班的人都突然笑了起来。,【即学即用】 语法填空 She burst into (tear) the moment she got the sad news. Everyone was quiet when Jenny suddenly burst out (cry). I burst into (laugh) at the sight of the funny actor.,答案:tears crying laughter,【巧学助记】,3.But the one million

9、people of the city,who thought little of these events,were asleep as usual that night.但是,唐山市的一百万居民几乎都没有把这些情况当一回事,当天晚上照 常睡着了。(P26), event n.事件;大事;(运动)赛事 They are talking about the important events of 2017. 他们正在谈论2017年的重大事件。 The next event will be the 100-metre race. 下一个比赛项目是100米赛跑。,The birth of a lovely and healthy baby is a truly happy event.一个健康可爱的婴儿的出生真是一件高兴的事。 She was killed in a car accident.她在一次车祸中丧生。,【词语辨析】 event与accident,答案:a great event Which events,【即学即用】 完成句子 赢得这次奖学金是这个男孩一生中的一件大事。Winning the scholarship was in the boys life. 你参加了哪些比赛项目?have you entered?,

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