高中英语新教材牛津译林版（2020）必修三课件 UNIT 2 LESSON7 PROJECT.ppt

1、Step 1 Lead-inStep 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 hurricaneWhat consequences?nPeople get drowned in a flood;nH

2、ouses and buildings may collapse in an earthquake;nVehicles and road may be buried by a landslide;n Terrible consequencesnPeople get drowned in a flood;nHouses and buildings may collapse in an earthquake;nVehicles and road may be buried by a landslide;n In those cases,what can rescue team do to find

3、 and save those who suffer the disasters?Terrible consequences DiscussionAny other rescue methods?search and rescue dogssearch and rescue robotsunmanned aircraftlife detectorsDifferent rescue methods in natural disasters DiscussionAny other rescue methods?search and rescue dogssearch and rescue robo

4、tsunmanned aircraftlife detectorsDifferent rescue methods in natural disasters DiscussionAny other rescue methods?search and rescue dogssearch and rescue robotsunmanned aircraftlife detectors a container for information about a certain topic contents:words,pictures,posters,videos etc.Making an infor

5、mation folder about rescue methods a container for information about a certain topic contents:words,pictures,posters,videos etc.Making an information folder about rescue methodsWhat is an information folder?a container for information about a certain topic contents:words,pictures,posters,videos etc.

6、Step 2 Choosing a rescue method search and rescue dogs search and rescue robotslife detectors unmanned aircraftsearch and rescue vesselshelicopterssatellite positioning systemsmobile hospitals.Rescue methodsHistory Advantages and disadvantagesRescue storiesEfficiency.Aspects to research onDogs have

7、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 dogsDogs have been very helpful in rescue efforts on land.Due to the effort of well-trained s

8、earch and rescue dogs,thousands of human lives are saved every year.Step 3 Learning and analysing the example Search and rescue dogsIntroductionDogs 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

9、.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 losetheir sensing ability if they work too long.In that case,

10、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 losetheir sensing ability if they work too long.In that case,they have to retire.Sea

11、rch and rescue dogsAdvantages 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 losetheir sensing ability if they work too long.In that case,they have to retir

12、e.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

13、 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 dogsHistory The Great St Bernard Hospice,which was built in 1049 for travellers in Switzerland,raised a type of dog known as the St Be

14、rnard.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 mi

15、nutes later gave the rescuers a strongsignal.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 t

16、wo minutes later gave the rescuers a strongsignal.At last,a 16-year-old boy was rescued.Search and rescue dogsA 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

17、 the location and two minutes later gave the rescuers a strongsignal.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 governments official websites.Tips on getting reliable information wi

18、th high validityStep 4 Making an information page Work in groupsMember 1introductionMember 2advantages and disadvantagesMember 3historyMember 4rescue storiesStep 4 Making an information page Step 5 Presentation and assessment Its showtime!Step 5 Presentation and assessment Present your work Evalute

19、other groups works Raise questions or put forward suggestions Polish up your workIts showtime!Step 5 Presentation and assessment Present your work Evalute other groups works Raise questions or put forward suggestions Polish up your workIts 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