八年级下册英语unit7基础知识训练卷
一、根据句意及首字母提示完成单词。
1. China is the biggest country in A .
2. Why did the a Chinese emperors build the Great Wall
3. Taklimakan(塔克拉玛干) is one of the biggest d in the world.
4. The tree in front of our teaching building is about one m tall.
5. According to the latest census(人口普查)，the p of China is about 1. 41 billion.
6. Don't skate on the ice, although it looks very t .
7. I often go to the countryside to enjoy the beauty of n .
8. Most people's living c are becoming better and better now.
9. The Himalayas run along the s part of China.
10. Edison failed thousands of times before he s in making the first light bulb(灯泡).
二、根据句意在空白处填入一个适当的单词或用所给单词的正确形式填空。
1. To have more (tour)to Xiangyang,we need to come up with more creative ideas.
2. She makes (amazing)cakes of us three.
3. The city moat(护城河) of Xiangyang is (wide)in Asia.
4. Miss Lu's new house in Beijing is 126 square meters size.
5. Shanghai is bigger than (some)other city in China.
6. The wind was blowing and the fog was getting much (thick).
7.China has been making many great (achieve)in every field these years, which amazes the world.
8. Our city is in the (southwest)part of China.
9. Why not open the window and take fresh air
10. It's (freeze)cold outside today and you'd better put on your heavy coat.
11. Many animals are (danger), so we must protect them.
12. My baby is (wake)very early in the morning.
13. The job as a (keep)is not easy.
14. The old man died a car accident.
15. They traveled under the (protect)of a number of soldiers.
三、选择填空。
( )1.- What do you know about Egypt(埃及)？
-It is in Africa and it is one of in the world.
A. the older countries B. the oldest country
C. the oldest countries D. the most oldest countries
( )2.-Canada is less crowded than China.
-That's true. The population in China is much than that in Canada.
A. a lot;larger B.very;more C. a little;smaller D. so;less
( )3.-What foreign language can Chen Jie speak
-She can speak French and German, I know.
A. as far as B. as long as C. as soon as D. as well as
( )4.- Which is the river in China
-The Yangtze River, certainly.
A.highest B.deepest C. longest D. widest
( )5.—Can I ask you some questions about the situation in Ukraine and Russia
- I know it well.
A. Of course not B. Don't worry
C. It's not a big deal D. Yes, feel free
( )6.High-speed trains are seen as one of the new Four Great of China.
Achievements B.Agreements C. Environments D. Instruments
( )7.—She seems to feel weak and get ill easily these days.
-That is because she wants to be thinner and she doesn't enough food.
A. take in B. put in C. cut in D. check in
( )8.-Daniel, did you know that the Amazon River is described(被称为) as the"lungs of our planet"
-Yes. It's a forest with lots of trees.
A.fresh B. safe C.thick D. heavy
( )9.-Is Zhang Hua good at cooking
-No, he can't cook well, he has learned it for a long time.
A. as long as B. as soon as C. ever since D. even though
( )10.-What does your wife do
-She works in the library. Her duties(责任) cleaning desks and tidying books.
A.provide B. develop C. include D.begin
( )11.- What do you know about Helen
-Helen is the person in her family. Her two elder sisters are both married.
A.older B.oldest C. younger D. youngest
( )12.ChatGPT can make a plan than we do.
A. much quickly B. more quick
C. even quick D. far more quickly
( )13.It's one of things in the world to stay with our family members.
A. the happiest B.happier C. more happy D.happy
( )14.-What do you think of the environment in your hometown
—It's . Both the air and the water are badly polluted.
A. not bad B. as good as before
C. not so good as before D. much better than before
( )15.With the help of 5G technology, the apps on the smart phone can provide help for users than before.
A.fewer B. weaker C. worse D. more
四、根据汉语提示完成句子。
1.里海是所有盐湖中最深的。
The Caspian Sea of all the salt lakes.
2.这个湖的面积大约有500平方公里。
The lake is about 500 .
3.孩子们，桌子上的东西随便吃。
Children, eat anything on the table.
4.世界上哪个国家人口最多？
Which country in the world
5.不要在这里看书，你应该保护你的眼睛使其免受阳光的伤害。
Don't read books here. You should .
6.为了不吸入浓烟，他们捂住口鼻。(thick)
They covered their mouths and noses in order not to .
7.有时候我们的确惊叹于大自然的力量。(force)
Sometimes we really marvel at .
8.你们面对困难的时候想要挑战自我吗？(face)
Do you want to challenge yourselves difficulties
9.我们不应该放弃尽力实现我们的梦想。(achieve)
We shouldn't give up .
10.她即使面对巨大的挑战也成功地赢得了比赛。(succeed)
She although she faced great challenges.
11.汤姆被一块石头绊倒，伤到了鼻子。(fall)
Tom a stone and hurt his nose.
12.他边走路边看电子书，所以他撞到墙上了。(walk)
He was reading the e-book as he was walking,so he .
13.大约有30个学生在教室里读书。(or)
There are reading books in the classroom.
14.尽管真的很难，但他没有放弃拯救濒危动物。(save)
Though it's really difficult, he never .
15.当他们听到这个好消息时，他们激动得上蹿下跳。(jump)
When they heard the good news, they .
五、综合填空。
阅读下面短文，根据上下文、所给首字母或括号内单词等提示，在空白处填入适当的单词。每个空只能填一个单词。
Rainforests are forests with very tall trees.There are rainforests in Africa, Asia, Australia,and Central and South America. The 1 (big) rainforest is the Amazon rainforest. More than half of it is in Brazil, though several other countries, 2 (include)Peru and Ecuador, also share parts of it. The second biggest rainforest is the Congo in Africa.
Everything 3 (seem)bigger in the rainforest. You can find h 4 trees and plants with large leaves there. The tallest trees may grow as high 5 61 m.
Rainforests have more species(物种)of plants and animals than anywhere else on the earth. You might f 6 as many as 300 kinds of trees in a rainforest. More than half of the world's animals live there, too. Scientists are pretty sure that many of the plants and animals in the rainforest haven't been discovered(被发现) yet.
Why is there so much life in the rainforest Because of the warm and wet c 7 .Most rainforests are along or near the equator(赤道). It never snows and the t 8 never drops much below about 20°C. Some places get about 2. 5 cm of rain or more every day. All this rain and warmth h 9 plants grow. When plants grow well, animals have lots to e 10 .
1. 2. 3. 4. 5. .
6. 7. 8. 9. 10. .
参考答案
一、1.Asia 2.ancient 3.deserts 4.meter 5.population 6.thick 7. nature 8.conditions 9.southwestern 10.succeeded
二、1.tourists 2. the most amazing 3. the widest 4. in 5.any 6.thicker 7. achievements 8. southwestern 9. in 10. freezing 11.endangered 12.awake 13.keeper 14. from 15. protection
三、1-5. CAACD 6-10. AACDC 11-15. DDACD
四、1. is the deepest 2.square kilometers in size 3. feel free to 4.has the biggest/ largest population 5.protect your eyes from the sun 6. take in thick smoke 7. the forces of nature 8. in the face of 9. trying to achieve our dreams 10. succeeded in winning the competition 11. fell over 12. walked into a wall 13. 30/thirty students or so 14. gives up saving endangered animals 15. jumped up and down with excitement
五、1.biggest 2.including 3.seems 4.huge 5. as 6. find 7. conditions 8.temperature 9.help 10.eat
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