人教版 (新课标)必修1&2Unit 4 Earthquakes教案设计

这是一份人教版 (新课标)必修1&2Unit 4 Earthquakes教案设计，共8页。
教学重点
1. Get the students t knw basic knwledge abut natural disasters.
2. Get the students t learn abut Tangshan Earthquake.
3. Get the students t learn different reading skills.
教学难点
Develp the students’ reading ability.
教学方法
1. Task-based teaching and learning
2. Cperative learning
3. Discussin
教具准备
The multimedia and ther nrmal teaching tls
三维目标
Knwledge aims:
1. Get the students t learn the fllwing useful new wrds and expressins in this passage: shake well (n. ) rise crack smelly pnd pipe burst canal steam dirt ruin injure destry brick dam useless steel shck quake rescue electricity disaster army rganize bury cal mine shelter fresh right away at an end lie in ruins be trapped under sth. a (great)number f
2. Get the students t knw basic knwledge abut natural disasters.
Ability aims:
1. Develp the students reading ability and let them learn different reading skills.
2. Train the students’ ability t cllect useful infrmatin frm the Internet by themselves.
Emtinal aim:
1. Get the students knw damages earthquakes bring abut and the ways t reduce lsses f earthquakes.
2. Get the students t knw hw t prtect neself and help thers in earthquakes.
3. Get the students t be aware f terrible disasters, meanwhile get them t face it, treat it in a prper way, and never get discuraged.
教学过程
设计方案（一）
→Step 1 Lead-in
Shw the students sme pictures abut natural disasters and ask them:
1. Have yu ever experienced any natural disaster? Lk at the pictures. Can yu name all the disasters?
(vlcan, fire, typhn, fld, sandstrm, hailstne, thunderstrm, hurricane, earthquake)
2. Have yu ever experienced an earthquake? Can yu describe hw terrible an earthquake is?
地震的破坏
(The earth is shaking; all the buildings will fall dwn; the rads will be destryed; many peple will be killed r injured; a lt f children will becme rphans. . . )
→Step 2 Warming up
Turn t Page 25. Ask the students t read and lk at the phts f Tangshan and San Francisc t describe what they see in the tw phts t a partner.
(beautiful cities; brad rads; tall building; large ppulatin. . . )
Imagine there has been a big earthquake in these tw cities, what might happen t all the things in the phts?
(If a big earthquake happened, the whle cities might be in ruins. Large quantities f tall buildings might cllapse. The brad and busy rads might be destryed. Many peple might be killed r injured. . . )
→Step 3 Pre-reading
1. Imaging and sharing
Imagine there is an earthquake nw. Yur hme begins t shake and yu must leave it right away. Yu have time t take nly ne thing. What will yu take? Is it mney, water, fruits, mbile phnes, a trch light, r anything else? Why?
2. Talking and sharing
What d yu think may happen befre an earthquake? Talk abut the pictures n Page 25.
(Cws, pigs and dgs becme t nervus t eat. Mice run ut f the fields lking fr places t hide. Fish jump ut f pnds. The water in the well will rise and fall. The well walls will have deep cracks in them. There will be bright light in the sky. . . )
→Step 4 Reading
Tell the students:Tday, we are ging t read a news reprt abut the strngest earthquake in China’s histry, which happened in Tangshan, Hebei, in 1976.
1. Fast reading
Ask the students t read the passage quickly and pay attentin t the first sentence f each paragraph.
1)Answer the questins.
Questin 1:In what rder was the passage written?
Questin 2:What is the general idea f the passage?
(The text is written in time rder. The general idea is the mixture f the first sentences f each paragraph, that is, the text tells us smething that happened befre the earthquake, during the earthquake and after the earthquake. )
2)Fill in the table.
Suggested answers:
3)True r False?
Ask the students t decide whether the fllwing statements are true r false. If it is false, try t crrect it.
(1)Peple in Tangshan were warned f the earthquake and didn’t g t bed that night.
(2)Peple in Beijing als felt the earthquake.
(3)Mre than 400 000 peple were killed in the quake.
(4)Many rescue wrkers and dctrs were trapped under the ruins during the aftershck.
(5)Peple tried t get fresh water frm under the grund in Tangshan.
Suggested answers:
(1)F Peple in Tangshan thught little f the signs f the earthquake and went t bed as usual that night.
(2)T
(3)F Mre than 400 000 peple were killed r injured in the quake.
(4)T
(5)F Fresh water was taken t the city Tangshan by train, truck and plane.
2. Reading carefully
Ask the students t read the passage carefully t lcate particular infrmatin.
1)D the exercises in the part Cmprehending n Page 27.
2)Fill in the fllwing frm.
3)Chse the best answer:
(1)What is the md f this passage?
A. Sad. B. Serius. C. Serius and a bit sad. D. Calm.
(2)What can be inferred frm the passage?
A. If mice run ut f the fields lking fr places t hide, there must be an earthquake.
B. If sme natural signs had nt been ignred, all the peple in Tangshan city might have had a chance t survive.
C. There wuldn’t have been such a great earthquake, if peple had paid enugh attentin t sme natural signs.
D. If sme natural signs had nt been ignred, mre peple might have had a chance t survive.
(3)Which f the fllwing statements can nt be part f the main reasns fr the heavy lss f life in Tangshan earthquake?
A. The earthquake happened in the deep night and peple were sleeping in bed at the very mvement.
B. There weren’t enugh rescue wrkers.
C. The buildings were prly cnstructed and mst f them were destryed in the earthquake.
D. Peple were nt careful enugh t ntice sme natural signs befre the earthquake.
(4)Hw d yu understand the real meaning f the idim “It is always calm befre a strm”?
A. It is unusually quiet befre a thunderstrm r hurricane hit.
B. One shuld nt trust situatins that seem peaceful since bad things may happen.
C. The weather is fine befre a strm cmes.
D. Yu shuld stay calm befre a strm.
Suggested answers:
(1)C (2)D (3)B (4)B
3. Language prblems
While checking the answers with the whle class, deal with any language prblems that the students can’t understand.
4. Reading alud
Play the tape f the passage fr the students t listen and fllw. Then play the tape f Paragraph 1 f the passage nce mre; this time the students listen and repeat.
→Step 4 Game
Wrk in pairs. Suppse yu are a newspaper reprter, and the ther is a witness f the 1976 Tangshan Earthquake. Nw the newspaper reprter is interviewing the witness.
→Step 5 Extensin
Shw the questins n the screen and have a discussin.
1. Frm whse pint f view are events described? Hw d yu knw?
2. What is the md f this passage? Hw is it created?
3. Why d yu think the writer chses t express his feelings abut the quake rather than simply reprt what had happened?
4. Why des the writer use A NIGHT THE EARTH DIDN’T SLEEP as the title?
5. What des the sentence “Slwly, the city began t breathe again” mean?
Suggested answers:
1. A writer’s wh didn’t see the earthquake. He uses the third-persn t describe the quake. His descriptin is very bjective. Fr example, in the secnd sentence f the third paragraph “Everywhere they lked nearly everything was destryed. ”, the writer uses “they” instead f “we”.
2. The md is serius and a bit sad. It is created by giving details f hw many peple and animals were killed r injured and hw many buildings were destryed.
3. Althugh the writer was nt there, he felt sad fr the peple f Tangshan. He knws that giving sme persnal feelings will make the reading mre interesting.
4. I think the reasn is that, as usual, night is the time t sleep, and night shuld be safe and quiet. But that night everything changed. The writer uses A NIGHT THE EARTH DIDN’T SLEEP as a title t shw hw terrible and hw unusual that night was.
5. Here we can see that the writer cmpared the city t a persn wh suffered a lt in the disaster. He felt her pain, and he wrried abut her. S when he said that peple came t help her, we can feel his feelings t her. The city will nt die, she has hpe and she can recver frm the pain.
→Step 6 Cnslidatin
Ask the students t read the passage again and try t retell it.
One pssible versin:
Strange things happened in Tangshan. Fr three days the water in the village wells rse and fell. The well walls had deep cracks and a smelly gas came ut the cracks. The chickens, pigs and mice were t nervus. Fish jumped ut f bwls and pnds. At 3:00 am n July, 1976, peple saw bright lights in the sky and heard the sund f planes even when n planes were in the sky. The water pipes in sme buildings cracked and burst.
At 3:42 am everything began t shake. It seemed that the wrld was at the end! One-third f the natin felt it. A huge crack cut acrss the city. In fifteen terrible secnds a large city lay in ruins. Tw-thirds f the peple died r were injured. Nearly everything was destryed in the city. 75% f its factries and 90% f its hmes were gne. Then later that afternn, anther big earthquake shk Tangshan. Peple began t wnder hw lng the disaster wuld last.
All hpe was nt lst. The army sent 150 000 sldiers t help them. Wrkers built shelters fr survivrs. Slwly, the city began t breathe again.
→Step 7 Hmewrk
1. Learn the new wrds and expressins in this part by heart.
2. Read the text again and again and write a summary f the text.
Type f writing
Tpic sentence f Paragraph 1
Tpic sentence f Paragraph 2
Tpic sentence f Paragraph 3
Tpic sentence f Paragraph 4
General idea f the passage
Type f writing
This is a news reprt.
Tpic sentence f Paragraph 1
Strange things were happening in the cuntryside in nrtheast Hebei.
Tpic sentence f Paragraph 2
Everything began t shake and it seemed that the wrld was at an end.
Tpic sentence f Paragraph 3
Everywhere they lked nearly everything was destryed.
Tpic sentence f Paragraph 4
All hpe was nt lst.
General idea f the passage
The passage tells us smething that happened befre the earthquake, during the earthquake and after the earthquake.
Time
What happened
Result
Befre the earthquake:
three days befre the earthquake
at abut 3 am n July 28
Wells:
Animals:
Lights and sund:
Water pipes:
Peple f the city thught______________ and______________
While the earthquake:
At 3:42 am
Later that afternn
Huses, rads and canals:
Hard hills f rck:
The large city:
The peple:
Sme rescue wrkers and dctrs:
Mre buildings:
Water, fd and electricity:
______________ was destryed.______________ hspitals, 75% f______________ and 90% f______________ were gne. Mre than______________ were killed r injured.
After the earthquake
All hpe:
The army:
Wrkers:
Fresh water:
The city______________.