unit 2 reading task.ppt

1、Unit 2 Task reading,question,answer,1. How many people are killed or injured by landmines every year?,2. How often is someone killed or injured by a landmine?,26,000 people,One person every 20 minutes,question,answer,3. For how long do landmines keep causing damage?,4. How many landmines are buried

2、just beneath the surface of the ground?,For decades After the wars have ended,100 million,question,answer,5. In how many countries are landmines buried?,6. How many landmines are removed every year?,60 countries,100,000,question,answer,8. How big is the robot that can find the landmines?,4 m long, 1

3、.8 m wide 1 m high,7. How many landmines are buried in the ground every year?,2,000,000,question,answer,9. How much does it weigh?,10. How many legs has it got?,900 kg,6,question,answer,11. When was an agreement to stop the manufacture and use of landmines signed?,12. How many countries signed the a

4、greement?,1997,122 countries,supporting details 支持性細(xì)節(jié),主旨句表達(dá)全段的中心思想。 支持性細(xì)節(jié)是支持主旨句的例子、 解釋等，目的是幫助讀者充分理解 作者在主旨句中所表達(dá)的含義。,Paragraph1,Main idea,Introduction: the Damage landmines cause,Supporting details,26,000 people killed or injured each year 100 million buried in 60 countries most victims are innocent p

5、eople,Paragraph 2,Main idea,The problem of landmines,Supporting details, each year 100.000 removed each year 2,000,000 buried difficult and dangerous to remove,Paragraph 3,Main idea,Robots can help find traditional mines,Supporting details, much safer in the hunt for landmines faster at finding landmines research at Chiba University,Paragraph 4,Main idea,Robots can find plastic mines,Supporting details, experimental robots in production to use radar to locate mines to identify types of mines,Paragraph 5,Main idea,World opinions turned against landmines in 1990s,Supporting details, ag