一、根据汉语或首字母提示写出单词。
1. The water in this well(井) is ___(淡的) and cool.
2. The polar bears live ___(主要地)near the North Pole.
3. Her grandfather lost his life in a ___(洪水)this summer.
4. Tom's father is a ___(有影响力的)doctor in the field of medicine.
5. Tom accidentally ___(破坏)his model plane while fixing it.
6. The kids built a small tower with wet ___(沙子)on the beach.
7. — What did you find in the box? — N___. It's empty.
8. People's living c___ are becoming better and better in our country.

一、1. fresh 2. mostly 3. flood 4. powerful
5. destroyed 6. sand 7. Nothing 8. conditions

二、用方框中所给单词或短语的适当形式填空(其中有一个是多余的)。
a few survive human planet most farm
1. This land is rich and suitable for ___.
2. She ___ reads books in her free time.
3. Look! There are ___ apples in the basket.
4. The plants have to struggle(努力) to ___ in the desert.
5. — How many ___ are there in the solar system(太阳系)? — There are eight.

二、1. farming 2. mostly 3. a few 4. survive
5. planets

三、单项选择。
1. — People can use the river water for many things.
— Yes, but people can't use it for ___.

A.drinking
B.farming
C.making kites
D.washing

1. C

2. This coat doesn't fit him well, as he has ___ huge body and the coat is too small.

A.such
B.such a
C.so
D.so a

2. B

3. (2025·连云港)New types of energy from the sun，wind and water ___ little pollution and will never run out.

A.burn
B.recycle
C.separate
D.produce

3. D

4. — Why do you like the forest?
— Because I like the colours. It is usually green ___ and golden ___.

A.in spring; in summer
B.in summer; in autumn
C.in autumn; in winter
D.in winter; in spring

4. B

5. Which of the following statements about the desert is not correct?

A.It is mainly made of sand.
B.It seldom has rain.
C.It is not too hot during the day and not too cold during the night.
D.Only a few plants and animals can survive in it.

5. C

四、根据汉语意思完成句子。
1. 坏天气不应该妨碍我们野餐。 Bad weather shouldn't ___ of having a picnic.
2. 中国是一个有影响力的大国。 China is ___.
3. 生活在贫困地区的人们不得不面对如此艰难的条件。
People living in poor areas have to face ___.
4. 森林是许多野生动物的家园。(home to) ___
5. 花园里满是美丽的花朵。(be full of) ___

四、1. get in our way 2. a large, powerful country
3. such difficult conditions 4. The forest is home to many
wild animals. 5. The garden is full of beautiful flowers.