牛津译林版（2019）必修第三册Unit 2 Natural disasters Project课件(共36张PPT)

(共36张PPT)
Step 1 Lead-in
Step 1 Lead-in
Common natural disasters
Common natural disasters
earthquake
flood
volcanic eruption
landslide
tsunami
rainstorm
hurricane
…
Common natural disasters
earthquake
flood
volcanic eruption
landslide
tsunami
rainstorm
hurricane
…
What consequences
People get drowned in a flood;
Houses and buildings may collapse in an earthquake;
Vehicles and road may be buried by a landslide;
…
Terrible consequences
People get drowned in a flood;
Houses and buildings may collapse in an earthquake;
Vehicles and road may be buried by a landslide;
…
In those cases, what can rescue team do to find and save those who suffer the disasters
Terrible consequences
Discussion
Any other rescue methods
search and rescue dogs
search and rescue robots
unmanned aircraft
life detectors
Different rescue methods in natural disasters
Discussion
Any other rescue methods
search and rescue dogs
search and rescue robots
unmanned aircraft
life detectors
Different rescue methods in natural disasters
Discussion
…
Any other rescue methods
search and rescue dogs
search and rescue robots
unmanned aircraft
life detectors
a container for information about a certain topic
contents: words, pictures, posters, videos etc.
Making an information folder about rescue methods
a container for information about a certain topic
contents: words, pictures, posters, videos etc.
Making an information folder about rescue methods
What is an information folder
a container for information about a certain topic
contents: words, pictures, posters, videos etc.
Step 2 Choosing a rescue method
search and rescue dogs
search and rescue robots
life detectors
unmanned aircraft
search and rescue vessels
helicopters
satellite positioning systems
mobile hospitals
...
Rescue methods
History
Advantages and disadvantages
Rescue stories
Efficiency
...
Aspects to research on
Dogs have been very helpful in rescue efforts on land. Due to the effort of well-trained search and rescue dogs, thousands of human lives are saved every year.
Step 3 Learning and analysing the example
Search and rescue dogs
Dogs have been very helpful in rescue efforts on land. Due to the effort of well-trained search and rescue dogs, thousands of human lives are saved every year.
Step 3 Learning and analysing the example
Search and rescue dogs
Introduction
Dogs have been very helpful in rescue efforts on land. Due to the effort of well-trained search and rescue dogs, thousands of human lives are saved every year.
Step 3 Learning and analysing the example
Search and rescue dogs
Because of their small size and sharp sense of smell, dogs can locate survivors much faster than humans can. However, it takes much time and effort to train them. Also, dogs may lose
their sensing ability if they work too long. In that case, they have to retire.
Search and rescue dogs
Because of their small size and sharp sense of smell, dogs can locate survivors much faster than humans can. However, it takes much time and effort to train them. Also, dogs may lose
their sensing ability if they work too long. In that case, they have to retire.
Search and rescue dogs
Advantages and disadvantages
Because of their small size and sharp sense of smell, dogs can locate survivors much faster than humans can. However, it takes much time and effort to train them. Also, dogs may lose
their sensing ability if they work too long. In that case, they have to retire.
Search and rescue dogs
The Great St Bernard Hospice, which was built in 1049 for travellers in Switzerland, raised a type of dog known as the St
Bernard. This type of dog has been used in mountain rescues for
hundreds of year.
Search and rescue dogs
The Great St Bernard Hospice, which was built in 1049 for travellers in Switzerland, raised a type of dog known as the St
Bernard. This type of dog has been used in mountain rescues for
hundreds of year.
Search and rescue dogs
History
The Great St Bernard Hospice, which was built in 1049 for travellers in Switzerland, raised a type of dog known as the St
Bernard. This type of dog has been used in mountain rescues for
hundreds of year.
Search and rescue dogs
When a destructive earthquake hit Nepal in 2015, six well-trained search and rescue dogs worked alongside members of
the China International Search and Rescue Team. They went to
the location and two minutes later gave the rescuers a strong
signal. At last, a 16-year-old boy was rescued.
Search and rescue dogs
When a destructive earthquake hit Nepal in 2015, six well-trained search and rescue dogs worked alongside members of
the China International Search and Rescue Team. They went to
the location and two minutes later gave the rescuers a strong
signal. At last, a 16-year-old boy was rescued.
Search and rescue dogs
A rescue story
When a destructive earthquake hit Nepal in 2015, six well-trained search and rescue dogs worked alongside members of
the China International Search and Rescue Team. They went to
the location and two minutes later gave the rescuers a strong
signal. At last, a 16-year-old boy was rescued.
Search and rescue dogs
Go to the library
Search online: literature review, documentaries, professional scientific websites, the government’s official websites ...
Tips on getting reliable information with high validity
Step 4 Making an information page
Work in groups
Member 1 introduction
Member 2 advantages and disadvantages
Member 3 history
Member 4 rescue stories
Step 4 Making an information page
Step 5 Presentation and assessment
It’s showtime!
Step 5 Presentation and assessment
Present your work
Evalute other groups’ works
Raise questions or put forward suggestions
Polish up your work
It’s showtime!
Step 5 Presentation and assessment
Present your work
Evalute other groups’ works
Raise questions or put forward suggestions
Polish up your work
It’s showtime!
→ Make a complete information folder!
Step 5 Presentation and assessment
Write a short passage about the chosen rescue method based on what has acquired in this lesson. (within 300 words)
Homework