高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters优质课件ppt

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters优质课件ppt，共20页。PPT课件主要包含了tornado，drought，landslide，tsunami，flood，volcano，wildfire，When，Where，What等内容，欢迎下载使用。

Lead-in
Lk at the pictures and cllect wrds related t natural disasters.
Buildings_____________.
Peple were_________________________.
trapped r buried
The water pipes ______________________.
cracked and burst
The city was____________and lay_________.
D yu knw what happened during the big earthquakes?
The passage mainly talks abut a terrible ____________ (what?) that happened in __________( where?) in_______ (when?) and caused great _________ t peple. (What result?)
What happened?
Read fr the main idea
Para 1 A. The immediate effects f the earthquake Para 2 B. Warning signs befre the earthquake Para 3 C. The revival f the city Para 4 D. The rescue wrk Para 5 E. The happening f the big earthquake
What’s the main idea f each paragraph?
Read the passage quickly. Find the tpic sentence f each paragraph. Then summarise each paragraph in ne phrase based n its tpic sentence.
Read fr the main idea f each paragraph
Para1: warning signs befre the earthquakesPara 2: the happening f the big earthquake.Para 3: the immediate effects f the earthquake.Para 4: the rescue wrkPara 5: the revival f the city .
during the earthquake
after the earthquake
befre the earthquake
The text is rganized in ________ rder.
rescuerevival
Part 1: the signs befre the earthquake
Strange things were happening in the cuntryside f nrtheastern Hebei. Fr several days, the water in the village wells rse and fell, rse and fell. There were deep cracks that appeared in the well walls. At least ne well had sme smelly gas cming ut f it. Chickens and even pigs were t nervus t eat, and dgs refused t g inside buildings. Mice ran ut f the fields lking fr places t hide, and fish jumped ut f the water. At abut 3:00 a.m., n 28 July1976, bright lights were seen in the sky utside f the city f Tangshan and lud nises were heard. But the city's ne millin peple were asleep as usual that night.
What were the strange things that were happening befre the earthquake?
rse and fell, rse and fell
deep cracks
Chickens and even pigs
bright lights
unaware;ignrant;unprepared
Hw did peplereact t these strange things?
The animals
The ther aspects
Read fr the details
Part 2: A huge earthquake struck Tangshan.
At 3:42 a.m., everything began t shake. It seemed as if the wrld were cming t an end! Eleven kilmetres directly belw the city, ne f the mst deadly earthquakes f the 20th century had begun, a quake that even caused damage mre than 150 kilmetres away in Beijing. Nearly ne third f the whle natin felt it! A huge crack, eight kilmetres lng and 30 metres wide, cut acrss huses, rads and waterways. Hard hills f rck became rivers f dirt. In less than ne minute, a large city lay in ruins. Tw thirds f the peple wh lived there were dead r injured. Thusands f children were left withut parents.The number f peple wh were killed r badly injured in the quake was mre than 400,000. Everywhere survivrs lked, there was nthing but ruins. Nearly everything in the city was destryed. Abut 75 percent f the city's factries and buildings, 90 percent f its hmes, and all f its hspitals were gne. Bricks cvered the grund like red autumn leaves, but n wind culd blw them away. Mst bridges had fallen r were nt safe t crss. The railway trackes were nw useless pieces f metal. Tens f thusands f cws, hundreds f thusands f pigs, and millins f chickens were dead. Sand nw filled the wells instead f water. Peple were in shck-and then, later that afternn, anther bit quake shk Tangshan again. Even mre buildings fell dwn. Water, fd, and electricity were hard t get. Peple began t wnder hw lng the disaster wuld last.
Why did the writer use s many numbers in the text?
t shw the earthquake was very ________ and it caused__________________ t peple and the city.
a lt f damage
What kind f damage did it cause?
t make the article mre ____________ and ___________ .
in less than ne minute——
1. Tw thirds f the peple wh lived there were r .2. Thusands f children were parents.
1. 75 percent f the city's factries and buildings, 90 percent f its , and all f its hspitals were .2. Mst bridges had . The were nw useless.
1. Tens f thusands f cws, hundreds f thusands f pigs, and millins f chickens were .
A large city lay in ruins.
dead injured
left withut
railway tracks
Hw did peple feel?
Part 3: The rescue and the revival after the earthquake.
But hpe was nt lst. Sn after the quakes, the army sent 150,000 sldiers t Tangshan t dig ut thse wh were trapped and t bury the dead. Mre than 10,000 dctrs and nurses came t prvide medical care. Wrkers built shelters fr survivrs whse hmes had been destryed. Hundreds f thusands f peple were helped. Water and fd were brught int the city by train, truck, and plane. Slwly, the city began t breathe again. Tangshan started t revive itself and get back up n its feet. With strng supprt frm the gvernment and the tireless effrts f the city's peple, a new Tangshan was built upn the earthquake ruins. The new city has becme a hme t mre than seven millin peple, with great imprvements in transprtatin, industry, and envirnment. Tangshan city has prved t China and the rest f the wrld that in times f disaster, peple must unify and shw the wisdm t stay psitive and rebuild fr a brighter future.
hpefulpsitive
cme back t life r recver
Wh came t the rescue? What did they d?
Read fr the details.
But hpe was nt lst.
Tang shan’s new lk
With strng supprt frm the gvernment and the tireless effrts f peple, Tangshan started t revive itself and get back up n its feet.
Exaggeratin(夸张)
Repetitin (重复)
Persnificatin(拟人)
Metaphr （暗喻）
Read fr the language features
Questin：What kind f text is it?
Pst-reading
Literary jurnalism usually describes real histrical events and real characters. The usage f the figures f speech can stimulate readers' feelings and thus tuch the readers.
literary jurnalism.
expsitin(说明文)argumentatin(议论文)narratin(记叙文) r ?
during the earthquake
when the rescue came
Pst-reading activity： T describe the change f Tangshan peple's feelings
signs damage rescue&revival———|——————|——————|———→ befre… during… after…
The change fpeple's feeling
During an earthquake
After an earthquake
Befre an earthquake
What wuld yu d if a big earthquake hit yur city？
make a list f what t d , where t g ,wh t cntact.
If yu are INDOORS--STAY THERE! (Get under a desk r table and hang n t it, r mve int a hallway r get against an inside wall. DON'T run dwnstairs r rush utside while the building is shaking If yu are OUTSIDE-- get int an OPEN space.
Use a cellphne t get help.Tap n a pipe r wall r whistle fr help.
Faced with natural disasters, peple must ____and shw the ______t stay______ and ______ fr a brighter future.
A man can be destryed but nt defeated.一个人可以被毁灭，但绝不会被打败。
Disasters have n mercy, but humans d. 天灾无情，人有情。
If everyne gives a hand, the wrld wuld be full f lve.