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单元自测试卷八年级英语下学期人教版

单元自测试卷八年级英语下学期人教版

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4. Bamboo shoots are not only delicious but also full of
goodness
.
5. We should
protect
the wild animals, they are in great danger.
6. We should plant more trees to make our planet
lively
.
7. The
connection
between humans and nature is very important.
8. The
weight
of the elephant is about 5 tons.
9. The cheetah can run at a
amazing
speed of 110 km/h.
10. I
imagine
a world where all species live in harmony.

答案:
4. goodness
5. protect
6. lively
7. connection
8. weight
9. amazing
10. imagine
五、完成句子(共5小题,计5分)
根据汉语意思完成句子。
1. 蜜蜂也是世界上最有趣的动物之一。
Bees are also
one of the most interesting
animals in the world.
2. 蜜蜂在我们这个星球的生态系统中起着重要作用。
Bees
play an important role
in the ecosystem of our planet.
3. 人们认为由于优质的竹林和悉心的照料,大熊猫能够活到将近40岁。
It is
believed
that the giant pandas can live
up to
nearly 40 years old because of good bamboo forests and care.
4. 我们必须保护竹林,否则许多动物将失去它们的家园。
We must
protect
bamboo forests, or many animals will 
lose
their home.
5. 竹子是中国画中最受欢迎的题材之一,它是中国文化中美德的象征。
Bamboo is one of the most
popular subjects
in Chinese
painting
. It's
a symbol of
goodness in Chinese culture.
答案:1. one of the most interesting
解析:“最……之一”用“one of the+形容词最高级+名词复数”,interesting的最高级是most interesting。
2. play an important role
解析:play an important role in...“在……中起着重要作用”,是固定短语。
3. believed; up to
解析:It is believed that...“人们认为……”,live up to“活到”。
4. protect; lose
解析:protect“保护”,lose“失去”,情态动词must后接动词原形,will后接动词原形。
5. popular subjects; painting; a symbol of
解析:“最受欢迎的题材之一”one of the most popular subjects,“中国画”Chinese painting,“……的象征”a symbol of。
六、语法填空(共10小题,计10分)
在空白处填入一个适当的单词或括号内单词的正确形式,必要时加情态动词或助动词。
Amur tigers are interesting animals. They are the 1. ____
biggest
(big) cats in the world. A full-grown Amur tiger can be over 600 pounds. They live alone. Tigers also have very good eyesight 2. ____
and
hearing. Their eyesight is 3. ____
much
(many) better than humans'. Amur tigers live in the forests in the Russian Far East and Northeastern China. They have a thick yellow coat. It keeps 4. ____
them
(they) warm during the long, cold winters in the forest. Amur tigers 5. ____
usually
(usual) hunt at night. Sometimes these tigers travel 6. ____
hundreds
(hundred) of kilometers to look for things to eat. They hunt small animals living in the forest. They also hunt smaller kinds of bears. A hungry Amur tiger can eat more than 50 pounds in one night.
Today, Amur tigers are in 7. 
danger
. The number of Amur tigers dropped 8. 
fast
 at the beginning of the twentieth century. Countries like Russia and China then began to protect these big cats. After that, the number of Amur tigers grew. Scientists believe there are about 540 Amur tigers living in the wild today. These big cats are still in a difficult situation. We should try 9. 
to save
 these tigers. If we try our 10. 
best
, the tigers may live in peace in the future.

答案:1. biggest
解析:根据in the world可知用最高级,big的最高级是biggest,它们是世界上最大的猫科动物。
2. and
解析:eyesight和hearing是并列关系,用and连接,老虎有很好的视力和听力。
3. much
解析:much修饰比较级better,它们的视力比人类好得多。
4. them
解析:keep是动词,后接宾格,them指代老虎,厚厚的黄色皮毛使它们在漫长寒冷的冬天保持温暖。
5. usually
解析:usually“通常”,副词修饰动词hunt,东北虎通常在晚上捕猎。
6. hundreds
解析:hundreds of“成百上千的”,有时这些老虎旅行数百公里寻找食物。
7. danger
解析:in danger“处于危险中”,是固定短语,现在东北虎处于危险中。
8. fast
解析:dropped是动词,用副词fast修饰,二十世纪初东北虎的数量下降得很快。
9. to save
解析:try to do sth“尽力做某事”,我们应该尽力拯救这些老虎。
10. best
解析:try one's best“尽某人最大努力”,如果我们尽最大努力,老虎将来可能会和平生活。