1、UNIT 4NATURAL DISASTERS人与自然灾难防范背景导入：破坏性地震是严重威胁人类安全的、恐怖的自然灾害。据统计，2008年汶川地震死亡人数近10万人，1976年的唐山地震死亡人数近24万人。As we know, earthquakes can bring people much fear. There are some places that have few or no earthquakes. Most places in the world, however, have them regularly. Countries that have a lot of earth
2、quakes are usually quite mountainous.The most talked about earthquake in the United States was in San Francisco in 1906. Over 700 people died in it. The strongest one in North America was in 1964. It happened in Alaska.Strong earthquakes are not always the ones that kill the most people. In 1755, on
3、e of the strongest earthquakes ever recorded was felt in Portugal. Around 2，000 people died.In 1923, a very strong earthquake hit Tokyo, Yokohama area of Japan. A hundred and forty thousand people died. Most of them died in fires which followed the earthquake.One of the worst earthquakes ever was in
4、 China in 2008. It killed a large number of people.The worst earthquake ever reported was also in China, in which 830，000 people were killed or injured. This earthquake happened in 1556.Earthquakes worry people a lot. The reason is that we often do not know when they are coming. People cannot prepar
5、e for earthquakes.【词汇积累】regularly adv.有规律地，定期地mountainous adj.多山的worry vt.使担心prepare for为准备【靓句背诵】1Strong earthquakes are not always the ones that kill the most people. 强震并不总是夺去最多的人的生命的地震。2The worst earthquake ever reported was also in China, in which 830，000 people were killed or injured. 据报道，最严重的地震
6、也发生在中国，造成83万人死亡或受伤。Section Listening and Speaking & Listening and Talking每/日/金/句：A fearless heart can often help a person avoid disaster.一颗无畏的心往往能帮助一个人避免灾难。听说强化交际技能目标一 同步听力多维训练.主题词汇听写_ _ .教材听力填空NEWS REPORT 1Good morning, its . A strong earthquake hit Ecuador yesterday. The 7.8magnitude earthquake da
7、maged many buildings, and early reports said that about people were killed and more than 1, 500 were injured. Volunteers and rescue workers are helping the survivors.NEWS REPORT 2Good evening. Today is 27 March. More news about the floods in . The government is helping more than 12, 000 people in Hu
8、nan and Jiangxi get away from the rising water. Homes and land have been destroyed, but has been killed. Rescue workers and soldiers are working day and night to make sure that people are safe. They are also bringing food and water to those whose homes were lost in the disaster.NEWS REPORT 3Breaking
9、 news, Saturday 12 August. A tornado was just seen in southern Memphis. Eyewitnesses said that at 9: 25 am, the tornado destroyed . A police officer tells us that at least one person . More tornados are possible, and the police advise avoiding the area.NEWS REPORT 4And in Seoul, a landslide damaged
10、and a supermarket in a southern neighbourhood. The landslide was caused by the heavy rain that has fallen in Seoul over the past week. According to the police, no one was injured in the landslide, but were damaged. Those are the top news for today, Wednesday 21 July.话题听力体验听下面一段长对话， 回答以下小题。1Who is th
11、e woman talking with?A. Her teacher.B. Her uncle.C. Her classmate.2Where did the earthquake take place according to the woman?A. In New Zealand. B. In America. C. In Canada.3Why did the woman come back to Canada?A. She got hurt in the earthquake.B. She wanted to take a break.C. She took an exchange
12、program.4What does the man think of studying in Australia?A. Wonderful. B. Terrible.C. Funny.目标二 场景模拟体验感悟你正在向你班的同学进行关于地震的新闻播报，请根据汉语提示完成短文。（P49）Good morning/evening.Today is 13 May.A 8.0magnitude earthquake hit 1.，China 2.（昨天下午228）.The earthquake has caused at least 8，500 deaths by now and the number
13、 of the people 3. （受伤的） is still increasing.Rescue workers and soldiers are working day and night to search for those 4._（依然还活着的）.Medical teams were sent to the disaster area to offer necessary treatment.Shelters have been set up for those 5.（失去家园的）.Food and other supplies 6.（提供给了幸存者）.目标三 技巧点拨精准发音【发
14、音技巧】一、清辅音和浊辅音的发音技巧辅音类别示例清辅音/p/pay, peach, supply, speed, spend/t/foot, sit, team, table, student, stop/k/kiss, class, clock, cat, sky, skirt/f/life, first, fast, father, far, photo/s/face, stop, study, star, sad, nice/fish, wish, wash, shirt, short/three, thank, mouth, tooth, think/h/home, horse, ho
15、use, he, his, him/tr/tree, try, train, trip, true, street/t/cheap, chair, che ck, child, watch浊辅音/b/bee, buy, but, black, blue, basket/d/dog, do, sad, bad, dad/g/big, get, good, guest, glass/v/very, never, five, fever/z/busy, easy, nose, zero/usual, pleasure, decision/that, these, there, father, bro
16、ther/r/red, room, run, right, rat, rose/dr/driver, dress, draw, dry/d/large, cage, bridge, change, job注意（1）在/s/后/p/要读成相应的浊辅音/b/（2）在/s/后/t/要读成相应的浊辅音/d/（3）在/s/后/k/要读成相应的浊辅音/二、以ed结尾的单词的发音规律（1）在清辅音/p/t/k/f/s/h/等后读/t/, 如： watched, marked, finished, stopped, cooked等。（2）在浊辅音/v/z/r/m/n/等后或元音后读/d/, 如： cleane
17、d, played, prepared等。（3）在/t/d/后读/id/, 如： painted, started, visited, minded等。【听词辨音】1选出字母组合发音与其他三项不同的单词。（1）A. breatheB. lengthC. deathD. thank（2）A. sport B. percent C. pipe D. tap（3）A. affect B. erupt C. whistle D. effect（4）A. cheap B. ache C. watch D. child（5）A. cleaned B. worked C. washed D. helped2
18、在含有所给音标发音的单词下画线。（1）/p/Peter was sleeping on the pillow. （2）/f/Its very difficult for us to finish it before five. （3）/b/Bob will be back before six oclock. （4）/d/Every dog has his day. （5）/t/Time and tide wait for no man. （6）/id/We visited the museum where there are some painted pictures. 语言基础集释探究新知
19、发展语言知识1（教材P48）What are the rescue workers and soldiers doing in the floodhit area?救援人员和战士正在洪灾地区做什么？rescuen& vt.营救；救援（1）come to ones rescue 来援救某人a rescue team 救援队rescue workers 救援人员（2）rescue.from. 把从营救出来佳句Some of the rescue workers and doctors were trapped under the ruins.有些救援人员和医生被困在废墟下面。练通单句语法填空The
20、 firefighters rescued five children the burning house yesterday.It was with the help of the local guide that the mountain climber （rescue）.写美词汇升级When we were trapped in the ruins, the soldiers saved us.When we were trapped in the ruins, the soldiers2（教材P48）Which buildings were damaged in Seoul?首尔的哪些
21、建筑被毁？damagevt.损害；破坏n损坏；损失（1）damage ones health 损害某人的健康（2）cause/do damage to. 对造成损害pay the damage 赔偿损失佳句 It is you rather than he that are responsible for the accident.As a result, I insist on your paying for the damage. 是你而不是他对这次事故负责。 因此， 我坚持要你赔偿损失。写美一句多译众所周知，抽烟会损害我们的健康。As we all know, smoking can_（
22、damage n）It is well known that smoking can _（damage vt.）3（教材P49）82 killed, 500，000 affected82人丧生，50万人受影响affectvt.影响；（疾病）侵袭；深深打动（1） affect sb./sth. 影响某人/某事be （deeply） affected by 被（深深）打动了（2） effect n. 作用；影响have an effect on. 对产生影响佳句According to research, using a mobile phone before going to bed can a
23、ffect your health.根据研究， 睡前使用手机会影响你的健康。练通写出下列句中affect的含义 Affected by the moving story, he burst into tears. Diseases affect almost everyone at some time during their lives.The disease is beginning to affect his eyesight.写美词汇转换In my opinion, staying up late every day is certain to affect your health g
24、reatly.In my view, staying up late every day is certain to4（教材P49）Shelters set up by the government政府建立的庇护所sheltern避难处；居所；庇护vt.保护；掩蔽vi.躲避（风雨或危险）（1）take shelter from. 躲避（2）shelter.from. 保护/遮蔽不/免受的伤害shelter from. 躲避佳句After the terrible earthquake, the homeless need not only food and water but also pro
25、per shelter.可怕的地震过后，无家可归的人不仅需要食物和水，还需要合适的住所。练通单句语法填空Trees were planted to shelter this area strong sand storms.It is very dangerous to take shelter rain under a tree especially during a summer rainstorm.写美应用文佳句太热了，我们最好找棵大树来遮阳。Its too hot, so wed better find a tree_UNIT 4NATURAL DISASTERSSection List
26、ening and Speaking & Listening and TalkingPart 1听说强化交际技能目标一.floodvolcanic eruptionlandslidetornadodroughtearthquaketsunamiwildfire.NEWS REPORT 117 April230NEWS REPORT 2central Chinano oneNEWS REPORT 3four homeshas diedNEWS REPORT 4a libraryseveral cars.答案：14BABA听力原文M: Hi, Sally. I havent seen you in
27、 years! What are you up to these days?W: Good to see you, Uncle Jimmy. Im planning to go back to university.M: Arent you studying in New Zealand?W: Thats right. But there was a big earthquake during my third year, so I took a break and came back to Canada.M: Oh, no. Did you get hurt?W: No, I was fin
28、e. But I just decided to come back for a couple of months.M: Okay. So when are you going back to school?W: In two weeks. Im actually finishing my last year in Australia through an exchange program.M: Thats cool.W: What about you? When are you going back to America?M: In a month.目标二1Wenchuan2at twent
29、y eight past two yesterday afternoon3(who were) injured4(who are) still alive5who lost their homes6have been offered to the survivors目标三听词辨音1(1)A(2)A(3)C(4)B(5)A2(1)/p/Peter was sleeping on the pillow. (2)/f/Its very difficult for us to finish it before five. (3)/b/ Bob will be back before six ocloc
30、k. (4)/d/Every dog has his day. (5)/t/Time and tide wait for no man. (6)/id/We visited the museum where there are some painted pictures. Part 2语言基础集释探究新知发展语言知识1fromwas rescuedcame to our rescue2do/cause damage to our healthdamage our health3vt. 深深打动vt.(疾病) 侵袭vt .(疾病) 侵袭have a great effect on your health4fromfromto take shelter from the sun
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