Unit4高中英語必修一第四單元reading（課堂PPT）

1、1Unit Four : Earthquakes Period One: Warming up and speaking2How many natural disasters do you know? typhoon臺(tái)風(fēng)臺(tái)風(fēng)345drought干旱干旱67earthquake8vAn earthquake is the result of a sudden release of energy in the Earths crust.vEarthquakes may result in disease, lack of basic necessities, loss of life, gener

2、al property damage, road and bridge damage and sometimes landslides, fires, flood and even tsunamis.910二十世紀(jì)和二十一世紀(jì)的大地震1906年4月18日，美國(guó)舊金山發(fā)生8.3級(jí)地震1923年9月1日，日本國(guó)關(guān)東平原發(fā)生8.3級(jí)海洋型大地震1960.5月22 智利 9.5級(jí)大地震 1976年7月28日，位于中國(guó)東部的唐山發(fā)生7.8級(jí)大地震。震中烈度為11度。地震釋放能量相當(dāng)于400顆廣島原子彈爆炸。導(dǎo)致有百萬人口的唐山市徹底毀滅。242769萬人死亡。創(chuàng)20世紀(jì)地震死亡人數(shù)和地震毀滅城市之最。2

3、008年5月12日14時(shí)28分04秒：中國(guó)汶川發(fā)生8.0級(jí)地震，8萬人遇難； 2010年04月14日07時(shí)49分許：中國(guó)青海省玉樹藏族自治州玉樹縣發(fā)生7.1級(jí)地震 2011年3月11日13點(diǎn)46分，日本發(fā)生9.0級(jí)地震，并引發(fā)海嘯與核泄漏爆炸。 2014年8月3日16時(shí)30分 在云南省昭通市魯?shù)榭h（ 北緯27.1度， 東經(jīng)103.3度）發(fā)生6.5級(jí)地震11What shall we do if an earthquake happens?12Some tips for youvDont be nervous and keep calm.vDont try to run out of the c

4、lassroom.vProtect your head by putting your bag on your head.vSquat or sit down under your desk.vLeave the classroom after the earthquake.13watermoneyidentity cardfoodclothesmappictures of familymobile phoneWhat will you take? Why?flashlightwhistle14Unit Four : Earthquake Period Two: Reading15Read t

5、he text silently and quickly and try to get the information about the following questions.1.When and where did the earthquake happen?2.How many people died or injured in this earthquake?3.What was the damage in this earthquake?16What do you think will happen before an earthquake? Bright light flashe

6、s in the skyThe well has deep cracks in it, and the water in it rises and falls17Chickens are flying and dogs are barking, and pigs and cows are too nervous to eat.Fish jump out of the pond, and mice run wildly out of the fields.18What is the result after an earthquake? People were injured.The city

7、was in ruins.19 Roads might crack. The buildings fell down20Q1: An earthquake happened in Tangshan, Hebei,on July 28th, 1976.21How many parts can this passage be divided into? Three parts Do you know the main idea of each part?Part 1Paragragh1Part 2Paragraph 2.3Part 3Paragraph 422The main idea of ea

8、ch part: time orderPart 1.（Para.1）Before the earthquakePart 2.(Para.2,3)During the earthquakePart 3.(Para.4)After the earthquakeSomething strange happened in Tangshan the destroy of the earthquake in Tangshanthe rescue of Tangshan23A the army came to help themB the quake happened while they were sle

9、epingC they were nervousD dames and wells were uselessE they didnt know the quake caused the strange things1 The chickens didnt eat because2 Before the earthquake the people didnt worry because3 Such a great number of people died because4 Water was needed because5 The people did not lose hope becaus

10、eRead the text aloud and join the correct parts of the sentences.24True or false1. People in Tangshan were warned of the earthquake and didnt go to bed that night.2. People in Beijing also felt the earthquake.3. More than 400,000people were killed in the quake.4. Many rescue workers and doctors were

11、 trapped under the ruins during the aftershock.5. People tried to get fresh water from under the ground.FTFTF25Detailed-reading26Main IdeaDetails_ things were happening in the countryside in northeast Hebei.The water in the wells _ and _. A _ gas came out of the cracks.The chickens and pigs were too

12、 _ to _. Fish _out of the bowls and ponds.Mice _ out of the fields.At _ am on July 28, 1976, people saw _ _ in the sky. signs before the earthquake Para.1Fill in the blanksFill in the blanksStrangerosefellsmellynervouseatjumpedran3:00bright lights27Main IdeaDetailsAt _ am, the _ earthquake of the 20

13、th century began ._ burst from holes in the ground.Hard hills of rock became rivers of _._ covered the ground like red autumn leaves. Two _ and most of the bridges fell. The railway tracks were now _pieces of _._ now filled the wells instead of water.Water, food and _ were hard to get.Damage caused

14、byearthquakePara. 2-3Fill in the blanksFill in the blanks3:42greatestSteamdirtBricksdamsuselesssteelSandelectricity28Mainidea EventResult after that _ not lost_ sent 150,000 soldiers _built shelters for survivors_taken to the city The city b e g a n to breathe againhope armyworkersfresh water29 of t

15、he nation felt the earthquake . A huge crack that was kilometres long and metres wide cut across houses.In terrible seconds a large city lay in ruins. of the people died or were injured during the earthquake. The number of people who were killed or injured reached more than .All of the citys hospita

16、ls, _ of its factories and buildings and of its homes were gone.1/3830152/3400,00075%90%Para. 2-330conclusion:Sum up the main idea of the passage: _ happened in Tangshan. For a few days, water in the wells _. From the _ of wells _came out. Mice, chicken, pigs and even fish became _. At 3:00 am, ever

17、ything began to _.It seemed that the world was _. _ of the nation _ it. _ cut across the city. The city lay _. Strange thingsrose and fellcrackssmelly gasnervousshakeat an endOne-thirdfeltA huge crackin ruins31Two-thirds of the people died or _. Then later that afternoon, another big quake _ Tangsha

18、n. People began to wonder _. But all hope _. Soldiers came to help those _. Slowly, the city began to _.were injuredshookhow long the disaster would lastwas not lostsurvivorsbreathe again32Filling the blacks with the first given letter:Several days before July 28, 1976, many s_things happened in Tangshan.