高中英語必修一Unit4整體通用PPT課件

1、What kind of disasters do you know?firetyphoon / Hurricanesnow slidevolcano eruptionmudflowtornadosandstormfloodTsunamiearthquakeWhat has happened?What happened?Tall buildings were destroyed.The car was smashed.What happened?People were injured.The city was in ruins.the city after the earthquakethe

2、city before the earthquakeUnit Four : Earthquakes Period One: Warming up and talkingAn earthquake is the result of a sudden release of energy in the Earths crust.Earthquakes may result in disease, lack of basic necessities, loss of life, general property damage, road and bridge damage and sometimes

3、landslides, fires, flood and even tsunamis.Discussion:What do you think will happen before an earthquake?1) Bright light flashes in the sky.2) The well has deep cracks in it, and the water in it rises and falls.3) Chickens are flying and dogs are barking, and pigs and cows are too nervous to eat.4)

4、Fish jump out of the pond, and mice run wildly out of the fields.Signs before an earthquake:唐山抗震紀(jì)念碑廣場唐山大地震三十周年后的新唐山美國舊金山海灣大橋舊金山These two cities are famous for their earthquakes during a period of calm.So one should not trust situations that seem peaceful since bad things may happen.Say something abo

5、ut the two cities.Tangshan is a beautiful city with gardens, wide roads.San Francisco is a city with tall buildings thickly standing on the earth. Step6 DiscussionSuppose the earth begins to shake what will you do to protect yourself? Discuss the following open question in group of four 1. Get under

6、 a heavy table or desk and hold on, or sit or stand against an inside wall.2. Keep away from windows. What can we do to keep ourselves safe from an earthquake?DiscussionIf at school : Hide under a desk or table. Face away from windows. If at home: Hide under a heavy table or bed. Sit in a corner, aw

7、ay from doors, windows, ect. moneywaterfruitcakesprecious photocertificates（證書）goldclothes When an earthquake happens,you are escaping from home,what will you take with you?Why? Life is beautiful.We must love our lives.In an earthquake Lets practise hidingSPEED IS LIFE.Unit Four : Earthquake Period

8、Two: ReadingDisasters have no emotion,but people do. When and where did the earthquake happen?Read the text silently and quickly and try to get the information about the following questions.An earthquake happened in Tangshan, Hebei,on July 28th, 1976.A the army came to help themB the quake happened

9、while they were sleepingC 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 n

10、ot lose hope becauseRead the text aloud and join the correct parts of the sentences. SkimmingTrue 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 rescu

11、e workers and doctors were trapped under the ruins during the aftershock.5. People tried to get fresh water from under the ground.FTFTFskimming Skim the passage and find out the topic sentence of each paragraph.Paragraph Topic sentence Position in the paragraph12 34 Strange things were happening in

12、the countryside of northeast Hebei. Everything began to shake. It seemed as if the world was at an end. Everywhere they looked nearly everything was destroyed. All hope was not lost. beginning beginning beginning beginning How many parts can this passage be divided into? Three parts Do you know the

13、main idea of each part?Part 1Paragragh1Part 2Paragraph 2.3Part 3Paragraph 4The main idea of each 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 Something happenedthe destroy of the ea

14、rthquake in TangshanSomething happenedthe rescue of TangshanDetailed-readingMain 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 _ to _. Fish _out of the bowls and ponds.Mice _ out

15、of the fields.At _ am on July 28, 1976, people saw _ _ in the sky. signs before the earthquake Para.1Fill in the blanksStrangerosefellsmellynervouseatjumpedran3:00bright lightsMain IdeaDetailsAt _ am, the _ earthquake of the 20th century began ._ burst from holes in the ground.Hard hills of rock bec

16、ame 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 byearthquakePara. 2-3Fill in the blanks3:42greatestSteamdirtBricksdamsuse

17、lesssteelSandelectricityMainidea EventResult after that _ not lost_sent 150,000 soldiers _built shelters for survivors_taken to the city The city began to breath againhope armyworkersfresh waterData of the nation felt the earthquake . A huge crack that was kilometres long and metres wide cut across

18、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 hospitals, _ of its factories and buildings and of its homes were gone.1/3830152/3400,00075%90%Para. 2-3

19、conclusion: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, everything began to _.It seemed that the world was _. _ of the nation _ it. _ cut across the city. The

20、city lay _. Strange thingsrose and fellcrackssmelly gasnervousshakeat an endOne-thirdfeltA huge crackin ruinsTwo-thirds of the people died or _. Then later that afternoon, another big quake _ Tangshan. People began to wonder _. But all hope _. Soldiers came to help those _. Slowly, the city began to

21、 _.were injuredshookhow long the disaster would lastwas not lostsurvivorsbreathe againFilling the blacks with the first given letter:Several days before July 28, 1976, many s_things happened in Tangshan. They were signs for the e_. But people in the city of Tangshan didnt think m_of these. At 3:42am

22、 that day,the earth began to s_,which d_the city. trangearthquakeuchhakeestroyedMany people,including workers and doctors,came to r_those t_under the ruins. Later that afternoon,another big earthquake struck Tangshan. More people were killed or injured and more buildings f_down. Soldiers were called

23、 in to help the rescue workers. T_were organized to dig out the trapped and b_the dead.escuerappedelleamsuryTangshans new lookEvery day, every hour, every moment, every minute is precious. We must love our lives.Learn to enjoy life.Life is beautiful.HomeworkSurf on the internet or go to the library

24、to find more information about how to survive in an earthquake. We will share your advice and your feelings with the whole class.Bye-byeUnit4 EarthquakesreadingLanguage points1.升升降降2.立刻，馬上3.在農(nóng)家大院4.突然大哭5.毫不在意,不重視6.水管7.結(jié)束，終結(jié)8.一個巨大的裂縫9.仿佛；好像10.沉淪在廢墟中1.rise and fall2.right away3.in the farmyard4.burst i

25、nto tears5.think little of .6.water pipes7.be at an end8. a huge crack9. as if10. lie/ be in ruins11.thousands of .12.tens of thousands of13.blow away14.fall down15.be trapped16.be shocked17.the rescue workers18.dig out19.bury the dead20.coal miners11.成千上萬12.數(shù)以萬計13.吹走14.倒塌，下落15.受困16.受震撼17.救援人員18.挖出1

26、9.掩埋死者20.煤礦工人Language points1.too+adj./adv.to do 太而不能.（表否定概念） eg. He is too young to go to school. too+adj.(glad,happy, surprised,eager)+to do (表肯定概念） eg.Im too glad to meet you here. 很高興在這遇見你。 can not /can never be too +adj.越.越好/再也不過分 eg.You can not /can never be too careful when you cross the road

27、. 當(dāng)你過馬路時越小心越好.即時練習(xí)1）The problem was _difficult for us_solve. A.too ; that B.so ; that C.too; to D.so; too2)You can never be _careful in the street. A.much B.very C.so D.tooCD2.burst vi 爆裂；爆發(fā) n.突然爆裂；爆發(fā) burst into +n.=burst out doing 突然 burst into tears/laughter 突然哭起來/笑起來 burst out crying/laughting即時練

28、習(xí)1).When she heard the news,she _. A.burst into laughing B.burst out into laughing C.burst out laughter D.burst into laughter 2).Every time _he thought of his past ,he couldt help bursting_. A.when;out tears B.that ;into crying C.which;into crying D./;out cryingDD3.think little /nothing of 認(rèn)為沒什么 thi

29、nk highly of 高度評價 think of 想出；記起 think badly/ ill of 對評價很失望 think about 考慮 think over 仔細(xì)考慮 即時練習(xí) We think _Dr. Yang because he cares for China very much. A.highly B.high of C.well D.highly ofD4.event （重要的，不同尋常的）大事件 situation 狀況；形勢；處境 accident 事故；意外的事 incident 附帶的小事件即時練習(xí)The most important _ of this mo

30、nth is the largest storm that we have seen in the past ten years. A.accident B.event C.incident D.situationB5.at an end 結(jié)束；終結(jié)eg .The war was at an end.戰(zhàn)爭結(jié)束了類似短語 in the end 最后 by the end of. 到.為止 at the end of. 在.盡頭 end in 以.告終 come to an end 結(jié)束即時練習(xí)：When I got there ,the meeting was _(結(jié)束)I was attrac

31、ted (吸引)by books. By the end Be the end of that summer, I _ over twenty novels A. will have read B. have read C. had read D. has readat an endC6. in ruins 嚴(yán)重受損/毀壞eg. An earthquake left the whole town in ruins. ruin n.廢墟（常用復(fù)數(shù)形式）vt. 毀滅eg. The storm ruined the crops. 暴風(fēng)雨毀壞了莊稼7.lie (lay ; lain) 處于某種狀態(tài)eg

32、. The whole area has lain waste for many years.整個地區(qū)多年來一直荒蕪在那里。destroy ; damage ; ruin 的區(qū)別destroy 指徹底毀壞以至難以修復(fù)damage 指部分損壞還可以修復(fù)ruin 多用于借喻中， 泛指一般的“弄壞了 ”自由自在是躺著，一本正經(jīng)是說謊，y變id下個蛋，還要將蛋放置好。lie-lay-lain-lying lai 躺，位于lie-lied-lied-lying v.說謊 n.謊言lay-laid-laid-layinglei 產(chǎn)卵，下蛋，放置即時練習(xí)：The village _ after the wa

33、r. A. lay in ruins B. lay at ruins C. lay in ruin D. lied in ruinsThe car which was _ in the accident is being repaired in the garage. A. hurt B. ruined C. damaged D. destroyedAC8. injure vt. 損害 injured adj. 受傷的 injury n. 傷害； 損害 injure, wound, hurt與 harm 的區(qū)別 injure 指(人)在平時或事故中受傷 wound 多指外傷,如槍傷,尤其是指在

34、戰(zhàn)爭中受傷 hurt vi. 疼痛， 感到疼痛和情感上受到傷害 harm 用于肉體或精神上的傷害均可Their criticisms _him deeply.Smoking will _his health.He was slightly _in the car accident.He got _in the fighting.What you said _my feeling.have hurtinjuredinjuredwoundedhurt即時練習(xí)：eg.The boy had his leg badly _ in the last football game.A. injure B.

35、injured C. injuring D. to injureB9.shock vt./vi （使）震驚；震動 n. 休克；打擊；震驚 shocked adj. （某人）感到震驚的 shocking adj （某事 ）令人震驚的 be shocked at 對.感到震驚eg. I was shocked to hear that he had died. The news of his death came as a shock to me . 他的死訊傳來，我感到很震驚。即時練習(xí) 單句改錯 1.We know Bob had cancer ,but it still came as sho

36、ck when he died.2.All of the people present felt _at the _news. A.shocking ,shocked B.shocked;shocking C.shocking, shocking D.shocked,shocked aB10. rescue n./vt . 援救，營救 rescue team 營救隊(duì) rescue sb. from 從中營救某人 eg.We rescued him from the enemys camp. 我們把他從敵營中救了出來。 即時練習(xí) 單句改錯 You rescued me in a difficul

37、t situation. from_11.trap vt. 使陷入困境 /n.陷阱.困境 eg.Many people were trapped in the big fire. 許多人被困在大火中。 fall/get into a trapped 陷入困境即時練習(xí) The thief_ a trap at last. A.fell B.got into C.walked D.got inB12.All hope was not lost.不是所有的希望都破滅了。 all.not =not all 并非.都 eg.All that glitters is not gold.發(fā)光的東西并不一定都

38、是金子。即時練習(xí) Everyone doesnt like this book.同義句轉(zhuǎn)換_ _ _this book.Not everyone likes13.bury vt.埋藏，掩藏，隱藏 be burid in=bury oneself in 埋頭于/專心于即時練習(xí)John is _in the research of the bird language. A.devoted B.concentrated C. burid D.spared C1.The work must be done_. A. right away B. right now C. at once D. all the above2. He _ his voice so that everyone could hear him. A. lifted B. rose C. held D. raised3. The death of his wife was a terrible _ to him. A. knock B. shock C. surprising D. experience4. _ for the worst, and you wont feel too sad if you fai