Unit 5 What's the highest mountain in the world? Section A (1a-2d) 同步练（含答案） 2024-2025学年鲁教版五四制八年级

Unit 5 Section A (1a-2d)
同步练习
基础强化
一、根据句意、首字母及汉语提示填写单词。
1. There are five __________ (正方形) in the picture.
2. ________ (亚洲) is the largest one of the seven continents (洲).
3. There is a map of China on the ________ (墙) of the classroom.
4. China has sent up many ___________ (人造的) satellites these years.
5. The _____________ (人口数量) of Shandong is more than 100 million. It’s a populous (人口众多的) province.
二、用括号内所给单词的适当形式填空
1. Her breathing(呼吸)became _________(deep), more regular.
2. Zhong Nanshan is one of _________( popular) doctors in China now.
3. People here are _________(many) friendlier than those in that town.
4. As _________ (far)as I know, there are 651 kinds of fishes in the ocean.
5. The river in front of my hometown is _________ (long)than others in our city.
三、根据汉语意思完成句子
1. 请随意问我关于这次旅行的问题。
________ ________ to ask me any questions about the ________, please.
2.中国是世界上最古老的国家之一。
China is _______ ________ ________ ________ ________ countries in the world.
3. 据我所知，丽萨是她家最小的孩子。
________ ________ ________ ________ ________, Lisa is the youngest child in her family.
4.“ 三孩政策”有助于减轻人口老龄化的压力。
The three-child policy contributes to easing the __________ from the aging ____________.
5. 世界人民将永远深切怀念杂交水稻之父袁隆平。
The people around the world will ________ ______________ Yuan Longping, the Father of Hybrid Rice forever.
能力训练
四、选择填空
1. We should learn how to ______ ourselves when we're in trouble.　　　　　　　　　　　　
A. lead B. protect C. stop D. develop
2. —______ is Qomolangma
—It's 8，848.86 meters. It's hard to climb to the top of the mountain.
A. How high B. How long
C. How far D. How deep
3. The bridge is about ______.
A. 1，600 meter long B. 1，600 meters long
C. 1，600 meters long D. 1，600 meter long
4. —Are you going to the airport by bus
—I’d rather take a taxi. It’s _________.
A. quicker B. cheaper
C. the quickest D. the cheapest
5. —A robot can cook more than 5，000 dishes in a day.
—Wow! ______
A. That's a good idea. B. That sounds good!
C. That's amazing. D. You are welcome!
五、补全对话
A：Come here, everyone! We are going to Tian'anmen Square.
B：1.____
A：It's about 440，000 m2.
B：2.____
A：Yes. In the past it was called the Forbidden City. Now people call it Gugong. 3.____
B：Is it large
A：4.____
B：Who asked people to build it
A：Some emperors.
B：5.____
A：They started to build it in 1406.And they finished building it in 1420.
B：It took fourteen years. It must be amazing.　
A. How large is Tian'anmen Square B. Yes, it's about 720，000 m2. C. Are we going there D. Is the Forbidden City next to Tian'anmen Square E. Why did they build it F. It's one of the most famous places in the world. G. When did they build it
素养提升
六、完形填空
A large number of animals use their colours to blend into the environment. Colours in them seem to be used mainly to__1__themselves.
Some birds like eating locusts (蝗虫), but birds cannot catch them__2__. Why It is because locusts change their colours together__3__the change of the colours of crops. When crops are green, locusts look green. But as the harvest time comes, locusts change to the __4__ brown colour as crops have.
Some other pests (害虫) with different colours from plants are easily__5__and eaten by others. So they have to hide themselves for lives in the __6__and come out only at night.
Bears, lions and other animals move quietly through __7__ . They cannot be easily seen by hunters. This is because they have the colours much like the __8__ . Have you ever noticed an even __9__act of animals
A kind of fish in the sea can send out a kind of black liquid (液体) when it __10__danger. While the liquid spreads over (散开), its enemies (敌人) cannot find it. And it immediately swims away. So it has lived up to now though it is not strong at all.
1. A. lose B. protect C. enjoy D. keep
2. A. really B. closely C. easily D. clearly
3. A. with B. to C. from D. between
4. A. deep B. same C. different D. light
5. A. fed B. heard C. found D. needed
6. A. past B. daytime C. end D. front
7. A. forests B. rivers C. leaves D. parks
8. A. land B. trees C. grass D. flowers
9. A. smaller B. slower C. longer D. stranger
10. A. faces B. comes C. lives D. saves
七、阅读理解
A river is a moving stream of water. Here are the five longest rivers in the world.
The Nile River
The Nile River is 4，132 miles long. It is located in the continent (洲) of Africa, mostly in the countries of Egypt and Sudan. It flows north into the Mediterranean Sea.
The Amazon River
The Amazon River is 3，976 miles long. It is located in the continent of South America and flows through several countries including Brazil, Venezuela, Bolivia, and Ecuador. It ends at the Atlantic Ocean.
The Yangtze River
Located in China, the Yangtze River is 3，975 miles long and flows into the East China Sea.
The Mississippi River and the Missouri River
The river system of the Mississippi River and the Missouri River is the longest river system in North America at 3，902 miles. It flows south into the Gulf of Mexico.
The Yenisei River
The Yenisei River starts in Mongolia and flows through Russia to the Kara Sea in the Arctic Ocean. It's 3，445 miles long.
There are 76 rivers in the world over 1，000 miles long. A lot of people think that rivers always flow south, but 4 of the 10 longest rivers in the world flow north. The United States alone has around 3.5 million miles of rivers. Four of the top ten longest rivers flow through China at some point.
1.The article mentions(提到)______ rivers.
A. 4 B. 5
C. 6 D. 7
The Nile River is ______ longer than the Yangtze River.
A. 230 miles B. 157 miles
C. 156 miles D. 457 miles
2.Which is the second longest river in the world
A. The Nile River.
B. The Mississippi River.
C. The Yangtze River.
D. The Amazon River.
3.The Mississippi River ends at ______.
A. the Mediterranean Sea
B. the East China Sea
C. the Gulf of Mexico
D. the Arctic Ocean
4.What is the last paragraph mainly about
A. Fun facts about world rivers.
B. In which direction most rivers flow.
C. Rivers over 1，000 miles long in the world.
D. Four longest rivers flowing through China..
参考答案
一、1.squares 2.Asia 3.wall 4.man-made 5.population
二、1.deeper 2.the most popular 3.much 4.far 5.longer
三、1.Feel free, tour 2.one of the most ancient 3.As far as I know 4.pressure, population 5.deeply remember/miss
四、1-5BACAC
五、1-5ADFBG
六、1-5BCABC 6-10BABDA
七、1-5 CBDCA