高二英语 Unit 2 Robots Listening & Reading task课件 新人教选修7.ppt

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1、Listening Listening and and reading taskreading task2021/8/11 星期三1Listening on Page 54 Robot What is the robot?What can the robot do?1Vacuum cleanerIt can move from room to room cleaning your house.You can programme it so that it cleans when youre away and you can control what its doing from your co

2、mputer at the office.2021/8/11 星期三2Robot What isThe robot?What can the robot do?2Personal robot calledPaPeRoIt understands 650 phrases,speaks more than 3,000.It can recognize different people.It can check your email.It can help children do research on the Internet for their homework,talk to them abo

3、ut their day at school and play games.2021/8/11 星期三3Robot What is the robot?What can the robot do?3Tiny helicopterIt will be used to fly into dangerous areas.For example,it can fly into a house thats been destroyed by an earthquake and check if anyones inside.2021/8/11 星期三4Robot What is the robot?Wh

4、at can the robot do?4Walking chairIt helps people who cant walk to go up and down stairs.2021/8/11 星期三5Reading task2021/8/11 星期三62021/8/11 星期三7 Three decades of war in Cambodia have left scars in many forms throughout the country.Unfortunately,one of the most lasting legacies of the conflicts contin

5、ues to claim new victims daily.Read this piece of news about landmines.2021/8/11 星期三8 In most cases,even the soldiers who planted the mines did not record where they were placed.Now,Cambodia has one of the highest rates of physical disability of any countries in the world.2021/8/11 星期三9 At the curre

6、nt rate of progress,it may take as many as 100 years to clear all the mines in Cambodia,and the UN estimates that with current technology,it will take nearly 1,100 years to clear all the mines in the world.2021/8/11 星期三10This is the situation in Cambodia.This is the situation in Cambodia.2021/8/11 星

7、期三11Here and there are the mine signs.2021/8/11 星期三12 In spite of so many warning signs,there are still many victims.2021/8/11 星期三132021/8/11 星期三142021/8/11 星期三15Robots in the fight against landmines.2021/8/11 星期三16Pre-reading1.What is the main topic of the article?Which part of the text tells you t

8、hat?2.Who wrote the article?3.What do the three pictures show you?2021/8/11 星期三174.Where is research being done on robots that can find landmines?5.In which two countries might the robots be used?2021/8/11 星期三18Careful reading1.How many people are killed or injured by landmines every year?2.How ofte

9、n is someone killed or injured by a landmine?3.For how long do landmines keep causing damage?Answer key for Exercise 2:2021/8/11 星期三194.How many landmines are buried just beneath the surface of the ground?5.In how many countries are landmines buried?6.How many landmines are removed every year?7.How

10、many landmines are buried in the ground every year?8.How big is the robot that can find landmines?2021/8/11 星期三209.How much does it weigh?10.How many legs has it got?11.When was an agreement to stop the manufacture and use of landmines signed?12.How many countries signed the agreement?2021/8/11 星期三2

11、1Para graphMain ideaSupporting details1Introduction:the damage landmines 26,000 people killed or badly injured each year 100 million buried in 60 countries Most victims are innocent peopleSuggested answers to Exercise 3:2021/8/11 星期三2223The problem of landminesRobots can help find traditional minesE

12、ach year 100,00 removedEach year 2,000,000 buriedDifficult and dangerous to removeMuch safer in the hunt for landminesFaster at finding landminesResearch at Chiba University2021/8/11 星期三2345Robots can find plastic minesWorld opinion turned against landmines in the 19990s Experimental robots in production To use radar to locate mines To identify types of mines Agreement in Ottawa,Canada to stop the manufacture and use of landmines Still a lot of work to be done2021/8/11 星期三242021/8/11 星期三25