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(B)用括号内所给单词的适当形式填空。
6. Which is more__________(value) to you, health or wealth?
7. She__________(lie) down on the soft and comfortable bed last night.
8. Stonehenge is one of the most famous__________(history) places in Britain.
9. To our surprise, the__________(lead) of this country will visit our country.
10. The old man gave away all his money to support__________(medicine) research.
6. Which is more__________(value) to you, health or wealth?
7. She__________(lie) down on the soft and comfortable bed last night.
8. Stonehenge is one of the most famous__________(history) places in Britain.
9. To our surprise, the__________(lead) of this country will visit our country.
10. The old man gave away all his money to support__________(medicine) research.
答案：
6. valuable
7. lay 8. historical 9. leader 10. medical
7. lay 8. historical 9. leader 10. medical
Ⅳ.选词填空(20分)
根据短文内容，用方框中所给单词的适当形式填空，使文章完整、通顺。每词限用一次。
Have you ever heard of Death Valley? It's a national park lying in the east of California, the USA. The park isn't as scary as 1.__________ name sounds. You can enjoy the desert sunshine there. At the same time, you can find there's nothing out there but some special rocks called “sailing stones”.
Some of the rocks in Death Valley weigh hundreds of 2.__________. And on the ground behind each rock is a mysterious trail(痕迹). It 3.__________ that the rock has been pushed along in the sand.
It was nearly 100 years ago that the “sailing stones” were reported for the first time. People have been 4.__________ to find out the stones' secret ever since. Until the 1990s, one 5.__________ accepted opinion was that the rocks were stuck in sheets(片) of ice that were blown across the desert. However, researchers later showed that to move such large ice sheets, the wind would have to blow at a speed of hundreds of miles per hour. There are strong winds in Death Valley — 6.__________ not that strong.
In 2013, a scientist named Ralph Lorenz 7.__________ his opinion. He suggested that in winter, thick ice forms(形成) around the rocks. When the ground begins to thaw(融化), the rocks, wearing ice, sail along and leave trails behind 8.__________. Lorenz even did a test in his own kitchen for the 9.__________ of showing his opinion was correct.
Has Lorenz 10.__________ in solving the mystery of the “sailing stones”? Perhaps. On the other hand, neither Lorenz nor anybody else has ever actually seen the stones move. Maybe aliens moved the stones.
1.
10. ____________
根据短文内容，用方框中所给单词的适当形式填空，使文章完整、通顺。每词限用一次。
Have you ever heard of Death Valley? It's a national park lying in the east of California, the USA. The park isn't as scary as 1.__________ name sounds. You can enjoy the desert sunshine there. At the same time, you can find there's nothing out there but some special rocks called “sailing stones”.
Some of the rocks in Death Valley weigh hundreds of 2.__________. And on the ground behind each rock is a mysterious trail(痕迹). It 3.__________ that the rock has been pushed along in the sand.
It was nearly 100 years ago that the “sailing stones” were reported for the first time. People have been 4.__________ to find out the stones' secret ever since. Until the 1990s, one 5.__________ accepted opinion was that the rocks were stuck in sheets(片) of ice that were blown across the desert. However, researchers later showed that to move such large ice sheets, the wind would have to blow at a speed of hundreds of miles per hour. There are strong winds in Death Valley — 6.__________ not that strong.
In 2013, a scientist named Ralph Lorenz 7.__________ his opinion. He suggested that in winter, thick ice forms(形成) around the rocks. When the ground begins to thaw(融化), the rocks, wearing ice, sail along and leave trails behind 8.__________. Lorenz even did a test in his own kitchen for the 9.__________ of showing his opinion was correct.
Has Lorenz 10.__________ in solving the mystery of the “sailing stones”? Perhaps. On the other hand, neither Lorenz nor anybody else has ever actually seen the stones move. Maybe aliens moved the stones.
1.
10. ____________
答案：
1. its 2. pounds 3. seems 4. trying
5. widely 6. but 7. expressed 8. them
9. purpose 10. succeeded
5. widely 6. but 7. expressed 8. them
9. purpose 10. succeeded
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