一、根据汉语或首字母提示写出单词。
1. Which is the largest ______（沙漠）in China?
2. There are many beautiful ______（森林）in the mountains.
3. Some ______（岩石）are very smooth.
4. This road is very ______（平坦的）.
5. There are four o______ on the earth and they cover about 71％ of the earth's surface.
1. Which is the largest ______（沙漠）in China?
2. There are many beautiful ______（森林）in the mountains.
3. Some ______（岩石）are very smooth.
4. This road is very ______（平坦的）.
5. There are four o______ on the earth and they cover about 71％ of the earth's surface.
答案
一、1. desert 2. forests 3. rocks 4. flat 5. oceans
二、用括号中所给词的适当形式填空。
1. The snow ______（cover）the ground all year long in some places.
2. The ______（surface）of the earth is spherical（球形的）.
3. Li Shanshan often helps ______（do）the housework at weekends.
4. How many ______（plain）are there in China?
5. We'll read about the ______（earth）history in this book.
1. The snow ______（cover）the ground all year long in some places.
2. The ______（surface）of the earth is spherical（球形的）.
3. Li Shanshan often helps ______（do）the housework at weekends.
4. How many ______（plain）are there in China?
5. We'll read about the ______（earth）history in this book.
答案
二、1. covers 2. surface 3. do 4. plains 5. earth’s
1. There are many beautiful landscapes in nature. We can see grasslands, rivers, lakes and ______.
A. buildings B. streets C. mountains D. factories
A. buildings B. streets C. mountains D. factories
答案
三、1~5. CADBC
2. — Look at that field. What's it like?
— It ______ beautiful flowers.
A. is covered with B. is full of C. is filled with D. is popular among
— It ______ beautiful flowers.
A. is covered with B. is full of C. is filled with D. is popular among
答案
三、1~5. CADBC
3. This train usually ______ goods ______ Shanghai to Beijing.
A. sends; on B. brings; for C. takes; to D. carries; from
A. sends; on B. brings; for C. takes; to D. carries; from
答案
三、1~5. CADBC
4. — Do you know the Yarlung Zangbo River?
— Of course. It is the sixth longest river in China and ______ 23 counties(县)in Xizang.
A. passes by B. runs through C. goes across D. comes over
— Of course. It is the sixth longest river in China and ______ 23 counties(县)in Xizang.
A. passes by B. runs through C. goes across D. comes over
答案
三、1~5. CADBC
5. Which is not a river in China?
A. The Yellow River. B. The Yangtze River.
C. The Nile River. D. The Zhujiang River.
A. The Yellow River. B. The Yangtze River.
C. The Nile River. D. The Zhujiang River.
答案
三、1~5. CADBC
四、根据首字母提示补全短文。〔人与自然——自然生态〕
The Yangtze River is a very famous and important river in China.
It is the longest river in Asia and the third-longest river in the world. It is about 6,300
1. k______ long. The Yangtze River 2. s______ from the mountains in Qinghai. It runs
3. t______ many places in China, such as Sichuan, Hubei, Jiangsu and Shanghai. Along the way, there are beautiful mountains, wide plains and many 4. o______ amazing landscapes.
The Yangtze River is very 5. u______. It is an important waterway for transportation. Many ships travel on the river to carry goods and people from one place to 6. a______. Also, the river provides water for people to drink, for farming and for many other things.
The Yangtze River Basin is a very important area in China. There are many big 7. c______ near the river, like Wuhan, Nanjing and Shanghai. People live and 8. w______ there, and these areas are very prosperous.
However, the Yangtze River also faces some 9. p______, such as pollution（污染）. But the government and people are trying their 10. b______ to protect the river and make it better.
In short, the Yangtze River is a great and important river in China. We should love and protect it.
The Yangtze River is a very famous and important river in China.
It is the longest river in Asia and the third-longest river in the world. It is about 6,300
1. k______ long. The Yangtze River 2. s______ from the mountains in Qinghai. It runs
3. t______ many places in China, such as Sichuan, Hubei, Jiangsu and Shanghai. Along the way, there are beautiful mountains, wide plains and many 4. o______ amazing landscapes.
The Yangtze River is very 5. u______. It is an important waterway for transportation. Many ships travel on the river to carry goods and people from one place to 6. a______. Also, the river provides water for people to drink, for farming and for many other things.
The Yangtze River Basin is a very important area in China. There are many big 7. c______ near the river, like Wuhan, Nanjing and Shanghai. People live and 8. w______ there, and these areas are very prosperous.
However, the Yangtze River also faces some 9. p______, such as pollution（污染）. But the government and people are trying their 10. b______ to protect the river and make it better.
In short, the Yangtze River is a great and important river in China. We should love and protect it.
答案
四、1. kilometres 2. starts 3. through 4. other 5. useful 6. another 7. cities 8. work 9. problems 10. best
