1._______ stones. We can see hills, too. There is a little rain in the 2.________, but it is not 3. ______ for most plants.
The animals are 4. _______ to the desert people in many ways. The desert people eat the meat and
drink the milk of the animals. They use their skins to 5. ________ shoes, water bags and even tents(帐篷). They use the camels(骆驼) for 6. _______ things.
The people of the desert have to keep 7. _______ from places to place. They must always look for grass
or desert plants for their animals. They usually live in the tents. When there is mo more food for their animals, they take down their tents, put them on the camels and move to 8. _______
place. The desert people are very 9. _______. No man in the desert would ever refuse to help the people in 10._______ and give them food and water.
1.find 2.desert 3.enough eful 5.make 6. carrying 7. moving 8. another 9.friendly 10.trouble
五
The world of the out-of doors is full of secrets. And 1. ________ are so interesting that quite a lot of
people are busy studying them. All around us are birds, animals, trees and flowers. The facts about
2.________ they live and grow are as interesting as anything could be.
Do you know that one of the great presidents of the United States 3 ________ hours and hours
studying birds? A businessman who lives near New York City became so interested in insects(昆虫) that he began to collect them. He now has more than one thousand different kinds 4. ________ kept in the glass boxes.
Come then with me, and I will help you find some of Nature’s secrets. Let us go quietly through the
woods and fields. Here we shall find how a rabbit tells the other rabbits that there is danger. We shall follow a mother bear and her young ones as they search for food and get ready for 5. ________ sleep. We shall watch bees 6. ________ in the air to let other bees know where they can find food. I will 7.________ you many other interesting things, but the 8. ________ thing that I can teach you is to keep your eyes and ears
9.________ when you go out of doors. Nature tells her secrets 10.________ to people who look and listen carefully.
1. they 2. how 3. spent 4. carefully 5. winter 6. dancing 7. show 8. best 9. open 10. only
2.
3. 1.good 2.two 3. may 4.sand 5.strong 6. stay up 7. afraid 8.houses 9.now 10.if
4. 1.brought 2.mended 3. forgot 4. beside 5.picked 6. stopped 7. mine 8.each 9. same 10. lucky
5.
1.faster 2.In 3. watching 4. come 5. before 6. so 7. ago 8. its 9. cannot 10. shining
6.