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(共16张PPT)
Period 7
Theme-based Unit Revision
Unit4 Natural Disasters
英语
Learning objectives:
1. master the relevant vocabulary about natural disasters;
2. review the content of reading and thinking and reading for writing;
3. review the grammar points and important vocabulary usage of this unit.
重点：
1. Review the content of reading and thinking lessons and reading and writing lessons;
2. Review the grammar points and important vocabulary usage of this unit.
难点：
1. Help students review the content of reading and thinking lessons and reading and writing lessons;
2. Help students review the grammar points and important vocabulary usage of this unit.
Studying key points and difficulties:
Words
________ vt.影响；_______________ n.效果；________________ adj.有效的
_________ vi.呼吸；______________ n.呼吸；______________ adj.气喘吁吁的
________________ vt.递送；________________ n.投递
________________ n.电；________________ adj.电的
________________ n.紧急情况；________________ adj.紧急的
affect effect effective
breathe breath breathless
deliver delivery
electricity electric
emergency emergent
Activity Derivative
Words
6. _________n.力量；_______________ adj.强大的；________________ adj.无力的
7. ______ n.震惊；__________ adj.令人震惊的；________________ adj.感到震惊的
8. ____________ vt.遭受；________________ n.受难；________________ n.受苦者
9. ________________ n.总结；________________ vt.概括
10. ____________ vi.生存；________________ n.幸存；_______________ n.幸存者
11.__________ n.智慧；______________ adj.明智的；_____________ adj.不明智的
power powerful powerless
shock shocking shocked
suffer suffering sufferer
summary summarize
survive survival survivor
wisdom wise unwise
Activity Derivative
Listening
A terrible _______ struck the coastal region. First, a powerful _______ brought heavy rainfall and strong winds, causing severe _______ that covered many houses. Then, a ____________ hit the area, adding to the destruction. In the nearby mountains, the heavy rain caused a ___________, which buried several villages. Meanwhile, a ________________ occurred on the other side of the island, forcing residents to leave their homes. The ________________ of the earthquake that happened with the eruption was measured at 7.5. The government quickly organized ____________ teams to search for survivors and provide help. The disaster _______ thousands of people, leaving them in shock and in need of _______. Despite the challenges, the community came together to help those in need and began the process of rebuilding their lives.
disaster
typhoon
floods
hurricane
landslide
volcanic eruption
magnitude
rescue
affected
shelter
Activity Listen and fill in the blanks with the name of disasters
Reading, thinking and writing
Before the earthquake - Water in village wells _________ repeatedly.
- _______ appeared in well walls.
- ___________ got out of the wells.
- Animals exhibited unusual behavior: chickens and pigs _______ , dogs _ _________ , mice __ _ ______ , and fish _______________ .
- At around , were seen in the sky and ________ were heard outside Tangshan city.
The earthquake -Began at ____ . _________________ below Tangshan.
-One of the deadliest earthquakes of the 20th century, causing damage over 150 kilometres away in ________ .
rose and fell
Deep cracks
Smelly gas
were too nervous to eat
refused to go inside buildings
ran out of fields looking for places to hide
jumped out of the water
3:00 a.m.
bright lights
loud noises
3:42 a.m.
Eleven kilometres directly
Beijing
Activity 1 Reread the text on Page 50 to finish the tasks below
Damage caused - A huge crack, ____ __ __ long and _____ wide, cut across _________ .
- Hard hills of rock turned into __________ __ .
- In less than one minute, a large city lay _________ .
- Two thirds of the people who lived there were _________ . Thousands of children were left ___ .
- Over 400,000 people __________ .
30 metres
Eight kilometres
houses, roads, and waterways
rivers of dirt
in ruins
dead or injured
without parents
were killed or badly injured
Impact - Survivors were surrounded by ruins; nearly everything in the city _____________ .
- 75% of factories and buildings, 90% of homes, and all hospitals_______________.
Bricks covered the ground like________________. Most bridges______________________.
Railway tracks became_________________.
- Tens of thousands of cows, hundreds of thousands of pigs, and millions of chickens________. Wells were filled with__________________________ .
- Another big quake struck later that afternoon, causing more buildings to collapse. Water, food, and electricity were___________________.
was destroyed
were gone
red autumn leaves
had fallen or were unsafe
useless metal
died
sand instead of water
hard to get
Rescue and revival - The army sent 150,000 soldiers _____________ .
- Over 10,000 doctors and nurses arrived ________________ .
- Workers ________________ for those who lost their homes.
- Water and food were transported into the city by __________________ .
- The city gradually began to _________________ .
-With government support and the efforts of its people, a new Tangshan ___________________ .
- The new city now houses ______________ with improved transportation, industry, and environment.
-Tangshan has proved to China and the rest of the world that in times of disaster, people ____________ _____________________________________________ .
to dig out trapped people and bury the dead
to offer medical care
constructed shelters
train, truck, and plane
recover
was built on the ruins
over seven million people
must unify and show the wisdom to stay positive, and rebuild for a brighter future
Step Ⅲ Reading, thinking and writing
Activity 2 Fill in the blanks
Date: ______ , ___________ December 2004
Time: around .
: off the west coast of Indonesia’s Sumatra Island, coastlines across Asia including Indonesia, India, Thailand, Malaysia, Sri Lanka, and at least four other countries.
Event: the most powerful earthquake in the past 40 years (magnitude ) caused that crashed into coastlines across Asia.
Cause: the .
Sunday
26
7:00 a.m.
Place
9.0
a tsunami
undersea earthquake
Step Ⅲ Reading, thinking and writing
Activity 2 Fill in the blanks
Effect: killing in Indonesia, India, Thailand, Malaysia, and at least four other countries; fishermen, tourists, hotels, homes, and cars ; in Sri Lanka,2,498 and one million affected; in India, up to 1,900 ; 254 dead in Thailand and 54 in three other countries; in southern Thailand, 1,900 people were hurt and many more were missing; thousands of people still missing and the number of deaths is expected to grow even higher over the next few days.
Following Events: is being organized for the tsunami-hit countries; dangerous conditions and damaged roads will make it
more than 6,500 people
were swept away
deaths
had been killed
foreign aid
difficult to deliver food and supplies
Reading, thinking and writing
The city of Tangshan, history dated back hundreds of years, (深受……影响) the destructive earthquake struck in the early morning of July 28, 1976. The earthquake, （对...产生了很大的影响） the entire region, left the city （严重受损；破败不堪）, with buildings reduced to broken stones and the lives of countless people changed forever. The survivors, （对……感到震惊） the loss of their homes and loved ones, （对...表现出极大的喜爱） their hometown as they worked tirelessly to rebuild it. Government officials, ____ recognized the urgent need for aid, （努力组织） relief operations. They （不遗余力地分发） much-needed supplies to the affected areas.
Activity 3 Fill in the blank
whose
was deeply affected by
that
which had a great effect on
in ruins
who were shocked at
showed great affection for
who
made an effort to organize
spared no effort to deliver
The city's recovery, took decades of hard work and dedication, was a proof of the strength of its people and the effective measures taken by the authorities. The people of Tangshan, （遭受严重损坏） to their property and suffered a lot of pain during the disaster, showed great strength and ability to recover in the face of difficult situations.
（每个人都突然想到） rebuilding would be a long and hard process. The government's effective policies, were ______________（生效） immediately after the earthquake, played a crucial role in the city's recovery. With great effort, the people of Tangshan managed to rebuild their city, showing that even in the face of disaster, a community can come together and overcome challenges.
which
who suffered severe damage
It struck everyone that
which
came into effect
Talk about how to protect yourself in times of natural disasters.
To stay safe in natural disasters, we should be familiar with evacuation routes in advance, prepare emergency kits (food, water, flashlight), follow official warnings, avoid downed power lines and stay indoors during extreme weathers.
Thank you !

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