Lesson 3 The green miracle
用方框中所给单词的适当形式填空
spirit,die,complete,century
1.At the bottom of the river,we can see some fish.
2.I think it necessary for us to study English well in the 21st .
3.From the story we learned the importance of team .
4.Are you sure you can the task alone
Ⅰ.短文填空【主题:人与社会 蚂蚁森林】
Do you play Ant Forest It is 1. online activity on Alipay.Users collect “energy” by
2. (do) something environmentally-friendly.They can grow and water 3. (they) own “trees” with the “energy”.4. the “trees” are big enough,Alipay together with some other 5. (company) will plant real trees in the desert areas of China.Every year 6. (million) of trees are planted this way.
This is part of China’s tree-planting program.It hopes to stop the desert 7. becoming larger.Since 1978,China 8. (plant) over 66 billion trees in the north.It is known 9.
“the Green Great Wall”.A lot of wasteland 10. (cover) with trees nowadays.For example,
Saihanba in Hebei Province 11. (use) to be a desert,but now it has become the 12. (big) man-made forest in China.
“China has made the country much 13. (green) than before.It sets a good example and has lots of experience 14. (share) with the world,” said an 15. (office) from the United Nations Environment Program.
Ⅱ.阅读表达【主题:人与自然 塞罕坝介绍】
Saihanba is a forest park in the north of Hebei.It is about 400 km from Beijing.For hundreds of years,the emperors went there to hunt.In the 1800s,things began to change.There were forest fires and wars,and people cut too many trees.Saihanba slowly turned into a desert.
When the forest disappeared,there were terrible sandstorms in the Beijing area.In the early 1960s,a group of scientists travelled to Saihanba to find a solution.They found an old tree in the middle of the desert.“Maybe we can still plant trees here,” they thought.In 1962,the first tree planters arrived in Saihanba.The cold and dry weather made their work very difficult,and strong winds blew away many young trees.In winter,it got as cold as -40℃.
Three generations (代) of forest workers continued the hard work.Thanks to them,Saihanba is green again.It is today the world’s biggest man-made forest.There are hundreds of millions of trees there.The forest helps provide the capital with clean water,and there are fewer sandstorms in the Beijing area now.
1.What is Saihanba
2.Where is Saihanba
3.Who discovered an old tree in the desert of Saihanba
4.When did the first tree planters arrive in Saihanba
5.What do you think of the forest workers Why
【详解答案】
基础达标
1.dead 2.century 3.spirit
4.complete
能力提升
Ⅰ.1.an 2.doing 3.their 4.When
5.companies 6.millions 7.from
8.has planted 9.as 10.is covered 11.used 12.biggest 13.greener
14.to share 15.official
Ⅱ.1.A forest park.
2.It is in the north of Hebei.
3.A group of scientists.
4.In 1962.
5.I think the forest workers are great.Because they overcame many difficulties,planted many trees,and made a huge contribution to the environment.(答案不唯一,合理即可)