英语必修1&2Unit 4 Earthquakes课前预习课件ppt

这是一份英语必修1&2Unit 4 Earthquakes课前预习课件ppt，共16页。PPT课件主要包含了Steam，conclusion等内容，欢迎下载使用。

Fast-reading :
True ( T )r false( F ) statement :
1. Tw-thirds f the natin felt the earthquake. ( )2. All the peple in Tangshan were dead r injured during the earthquake. ( )3. All f the city’s hspitals, factries, buildings and hmes were damaged in the earthquake.( )4. Later that afternn, a terrible earthquake shk Tangshan again. ( )
Structure f the whle passage :
Clue ( 线索 ) f the stry: time rder
Befre~during~after
Strange things were happening befre the earthquake, but n ne tk any ntice f them.
The earthquake destryed the city f Tangshan and shcked the peple very much.
The army came t help the survivrs（生还者）,bringing hpe fr a new life.
the earthquake
Careful reading
Read the first paragraph and finish the fllwing frm
What happened befre the earthquake?
The well walls
A smelly gas
The pigs and the chickens
The water pipe
The water in the well
rse and fell.
had deep cracks in them.
came ut f the cracks.
were t nevurs t eat.
The mice andthe fish
The mice came ut f fields .The fish jumped ut f bwls and pnds.
peple saw bright lights,and the sund f plane culd be heard utside Tangshan.
crack and burst.
What are the predictins f an earthquake?
The water in the well suddenly rise and fall in dry days.
The water becme dirty and smelly
Special gas and nise are given ut frm the well.
Strng windCrack in the grundSpecial light in the sky
1.The chickens are flying t the tree.
2.The hrse is very nervus.
3.The pigs are running away.
Read the secnd paragraph and finish the fllwing frm
What happened during the earthquake?
Huse,rads and canals
Hills f rck
The large city
had a huge crack
burst frm hle in the grund.
became rivers f dirt
lay in ruins
Read the third paragraph and finish the fllwing frm
1. Mre than _______peple were killed r injured.2. All the hspitals; _____f its factries and buildings were destryed.3. _____f its hmes were gne.4. ____dams fell and mst f the bridges fell.5. __________animals were killed.
The disaster happened and caused a lt f lss.
Read the last paragraph and answer the fllwing questins.
What happened after the earthquake?
Sent sldiers t Tangshan t rescue wrkers. Organized teams t dig ut thse wh were trapped and t bury the dead.
built shelters fr survivrs whse hmes had been destryed.