高中英语《Unit 4 Earthquakes》period 1课件 新人教版必修1.ppt

1、Earthquakes Period 1,How many Nature Disasters do you know?,typhoon,tornado, hurricane,seismic sea wave / tsunami,volcanic eruption,sand storm,thunderstorm,earthquake,1) Do you know what would happen before an earthquake?,2) What can we do to keep ourselves safe from an earthquake?,Discussion,Animal

2、s are too nervous, such as cows, dogs, horses, and snakes, etc.,Predictions of an earthquake:,1) Bright lights flash in the sky;,3) The well walls have deep cracks with smelly gas;,4) Animals are too nervous, such as cows, pigs, horses, and snakes, etc;,5) Mice run out to look for places to hide;,6)

3、 Fish jump out of the ponds.,2) The water in the well rise and fall;,Imagine your home begins to shake and you must leave it right away. imagine: form a mental picture imagine + n. /pron imagine sb. to be shake : cause to move to and fro,Language points,right away : at once ; in no time ; immediatel

4、y right now : at this very moment Make up your mind_. Ill return the book_.,right now,right away,He _from his chair when the door bell rang. Her job is _chickens. Her temperature is still_. He _ in rank recently.,2. rise vi. by the end of 用于表示时间的场合到结束的时候，用语过去完成时态; in the end 意思“最后、终于”。,Compare: at t

5、he end of by the end of in the end,1) . His father will return home _this year. 2) . He will be a scientist _. 3) . How many English words had you learned _ last term?,at the end of,in the end,by the end of,6. In fifteen terrible seconds a large city lay in_.,ruins,lie (lay, lain): to be, remain or

6、be kept in a certain state in ruins : severely damaged or destroyed,Compare: ruin ; destroy ; damage,damage指部分“损坏”、“损害”、“破坏”或指使用价值有所降低。它可以用作动词,也可以用作名词,用作名词时常与to something 连用。 The accident did a lot of damage to his car. destroy 只能用作动词,指彻底破坏,以致不可能修复,常作“破坏”、“毁灭”解,也可以指希望、计划等打破。 The earthquake destroyed

7、 almost the whole town.,ruin则表示破坏严重,以致不能修复,但这种破坏不像destroy那样毁灭某物,而是强调致使该物的使用价值发生了问题。用作动词时,它作 “使毁灭”、 “使崩溃”、 “弄糟”解;用作名词时,它表示 “毁灭”、 “瓦解”、 “废墟”等抽象概念。ruin也有借喻的用法。 The fire ruined the castle. The house has fallen into ruin. The company is facing ruin.,The village _in ruins after the war. These machines hav

8、e _idle since the factory closed. An earthquake left the whole town_. His career is_.,lay,lain,in ruins,in ruins,Everywhere they looked nearly everything was_.,destroyed,He _ his girl friends prospects,ruined,Soft wood _easily.,damages,injure: to hurt oneself/ sb. / sth. physically,7. Two-thirds of

9、the people died or were _ during the earthquake.,injured,More than 61% of the surface of the earth _covered by water. Seventy percent of the workers in this factory _ young.,is,are,Their criticisms _him deeply. Smoking will _his health. He was slightly _in the car accident. He got _in the fighting.

10、What you said _my feeling.,have hurt,injured,injured,wounded,hurt,Compare: injure; hurt; wound,wonder : v. A. to have a feeling of surprise. B. to be filled with curiosity or doubt. n. one that arouses astonishment, surprise ; admiration It is no wonder (that)= No wonder (that),wonder,8. People bega

11、n to _how long the disaster would last.,-Tom often works deep into the night every day. -No wonder he always gets first in the examinations.,9. All hope was not lost. allnot = not all;some but not all Not all the children are left. (= Only some of them left early.) Not all the children are noisy. (=

12、 Some of the children are not noisy.) none of . None of us were allowed to go there. None of these reports is very helpful.,10. The army organized teams to dig out those who were trapped and to bury the dead. dig out 挖掘；发现 bury : A. to place in the ground B. to occupy (oneself) with deep concentrati

13、on; absorb,The dog buried the bone in the ground. I buried myself in my studies. bury oneself in= be buried in devote oneself to= be devoted to,Reading,A NIGHT THE EARTH DIDNT SLEEP,Fast reading,What does the passage mainly talk about?,An earthquake happened in Tangshan in 1976,Sum up the main idea

14、of each part of the passage. (use one word to describe),Part 1: para 1,Part 2: para 2&3,Part 3: para 4,signs,damage,recovery,Detail reading,signs before Earthquake,Para.1,Fill in the blanks,Strange,rose,fell,smelly,nervous,eat,jumped,ran,3:00,bright lights,Damage caused by earthquake,Para. 2-3,Fill

15、in the blanks,3:42,greatest,Steam,dirt,Bricks,dams,useless,steel,Sand,electricity,Data(数据),of the 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 earthqu

16、ake. 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.,1/3,8,30,15,2/3,400,000,75%,90%, People in Tangshan were warned of the earthquake and didnt go to bed that night. ( ) People in Beijing also felt the earthquake. ( ) More than 400,000 people were killed in the quake. ( ) Many rescue work