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Unit4 The Wonders of Nature单元同步练习
第二课时 Section A 3a-4d
【基础过关】
一、根据括号内所给的汉语提示完成句子。
1.The loud sound of the __________(瀑布) makes us feel excited.
2.Chinese __________ (文明) has a long history of thousands of years.
3.Public transport is a common __________ (方式) of travel in big cities.
4.The __________ (发展) of space technology changes our life a lot.
5.With great efforts, China turns parts of the __________ (沙漠) into green land.
6.The tank holds five __________ (立方的) meters of water.
7.It is one __________ (英里) from my home to school.
8.After the heavy rain, a large __________ (水坑) lay on the road.
二、根据汉语意思完成句子，每空一词。
1. 长江是中国最长的河流。它流经的距离最远，全长约 6300 千米。
The Yangtze River is the ________ river in China. It ________ the ________ and is about 6,300 kilometres long.
2. 顺便问一下，你知道它为什么被叫作黄河吗？
__________ __________ __________, do you know why it's called the Yellow River?
3. 尼罗河和黄河都孕育了古代文明，促进了它们的发展。
Both the Nile and the Yellow River helped __________ __________ to __________.
4. 我们应当不惜一切代价保护它们。
We should protect them __________ __________ __________.
5. 这个湖的最深处大约有100米。
The __________ __________ of the lake is about 100 meters.
6. 和家人一起看烟花是一段我永远难忘的美妙经历。
Watching the fireworks with my family was a __________ __________ I will never forget.
【能力强化】
三、用括号内所给的单词的适当形式填空或根据上下文填出恰当单词。
1. Moscow is one of the most beautiful __________(city) in Russia.
2. He wrote a book __________(call) Stories of Chinese Space Heroes.
3. New energy buses have been used in some __________(part) of the country.
4. France, a __________(develop) country in Europe, is famous for its art and culture.
5. In recent years, camping has become __________(popular) outdoor trend among young people.
6. Many players performed __________(beautiful) and won high scores in the Winter Olympics.
7. In Zootopia, the little rabbit Judy __________(amazing) solved the difficult case alone.
8. We all know the reason __________ the Yellow River is our mother river.
四、选择填空。
( )1. —Welcome back, Ella! How was your trip?
—______ We saw the Hukou Waterfall on the Yellow River.I really enjoyed the beautiful sights.
A. I’m not sure. B. It was great! C. That’s right. D. You're welcome.
( )2. — Do you agree that we can cut down more trees for money?
— ________. We must protect forests and our environment.
A. Of course B. With pleasure C. Sounds great D. By no means
( )3. —Where would you like to go on holiday, Zunyi or Huangguoshu Waterfall?
—________ is OK. I like all the beautiful places in Guizhou.
A. Either B. All C. Both 　　　　　 D. Neither
( )4. — Did you visit the museum about ancient Egypt?
— Yes. I saw many old things and learned a lot about Egyptian ________.
A. situation 　　　 B. civilization C. conversation D. instruction
( )5. — The 2026 World Cup is coming. Lots of football fans will _______ into the host countries.
— You're right. The cities will be very busy and exciting.
A. break 　　　 B. pour 　　　　　 C. jump 　　 D. fall
( )6. — Do you know the ________ of the Amazon Rainforest?
— Yes. It covers about 5.5 million square kilometers.
A. population size B. average rainfall C. sea level 　　　 D. total area
( )7. — The robot can work for 24 hours without stopping.
— Wow, it’s amazing! It can ______ working even when it’s tired.
A. turn on 　　 B. put on 　　　 C. carry on 　　　 D. depend on
( )8. The famous saying "A thousand-mile journey begins with a single step" tells us ______.
A. how we can start a long trip 　　 B. that success comes from small beginnings
C. why should we take the first step 　　 D. where can we make our dreams come true
五、写数字。
1.?Mount Qomolangma is ____________ (eight thousand, eight hundred and forty-eight) metres high.
2.?____________ (thirty-two thousand, six hundred and ninety) cubic metres of water flows through the Amazon River every second.
3.?The Great Wall of China is about 21,196 (_____________________________________) kilometres long.
4.?____________ (two hundred and seventy-three thousand, six hundred) square kilometres is the area of New Zealand.
5.?The Mariana Trench has a maximum depth of about 11,034 (________________________________) metres.
【拓展提升】
六、阅读理解。
Ancient Wonder: The Pyramids of Egypt
The Pyramids of Egypt are one of the world’s most amazing ancient wonders. They lie on the west bank of the Nile River near Cairo. Built over 4,500 years ago, they were tombs for Egyptian pharaohs(法老). The Great Pyramid of Khufu is the largest and most famous. It is made of huge stone blocks, and ancient Egyptians built it without modern machines. Their building skills still surprise people today. As a cultural treasure, the pyramids attract millions of visitors each year and show the wisdom of early human beings.
________________________________
The Great Wall is a great treasure and pride of China. It runs across northern China with a total length of more than 20,000 kilometres. It was first built to protect the country from enemies. Made of stone, brick and earth, it crosses mountains and valleys. Many dynasties worked on its construction(建造) and repair. Now it is a UNESCO World Heritage Site. The Great Wall shows the hard work and courage of the Chinese people. Every year, tourists from all over the world come to enjoy its great beauty.
Mountain Mystery: Machu Picchu
Machu Picchu is a wonderful mystery in the Andes Mountains of Peru. It was an ancient Inca city built in the 15th century. It remained hidden for hundreds of years until 1911. The city has temples, houses and stone terraces(台阶). The stones fit perfectly without cement(水泥). It is known as the “Lost City of the Incas”. Its great design and natural views make it famous worldwide. As a world heritage site, it shows the great creativity of the Inca people.
( )1.?In which section of a newspaper can we probably read this passage?
A. Sports & Festival B. Culture & Travel C. Science & Space D. Health & Education
( )2.?Why did ancient Egyptians build the Pyramids?
A. To attract visitors from all over the world. B. To show their amazing building skills.
C. To be tombs for Egyptian pharaohs. D. To become a world ancient wonder.
( )3.?Which of the following is the best heading for the second news?
A. Ancient Technology: The Materials of the Great Wall
B. Tourism Development: A World Heritage Site
C. Hard Work: Ancient Chinese People
D. Chinese Treasure: The Great Wall
( )4.?What can we infer about Machu Picchu from the passage?
A. People didn’t discover it until 1911.
B. It was built with the help of modern machines.
C. It is the oldest city in the Andes Mountains.
D. The Incas built it with plenty of cement.
( )5.?What do the three places have in common according to the passage?
A. They were all built in mountain areas.
B. They were all built over 4,500 years ago.
C. They were all used for protecting enemies.
D. They all show the wisdom or creativity of ancient people.
参考答案与解析
【基础过关】
一、根据括号内所给的汉语提示完成句子。
1. waterfall　2. civilization　3. means　4. development　5. desert　6. cubic　7. mile　8. pool
二、根据汉语意思完成句子，每空一词。
1. longest ; travels ; farthest 　2. By the way　3. ancient civilizations ; develop 4. by all means　
5. deepest point 　6. magical experience
【能力强化】
三、用括号内所给的单词的适当形式填空或根据上下文填出恰当单词。
1. cities　2. called　3. parts　4. developed　5. the most popular　6. beautifully　7. amazingly　8. why
解析：
1.one of+the+形容词最高级+可数名词复数是固定结构，表示“最……之一”，名词必须用复数形式。
2.过去分词?called?作后置定语，修饰名词?a book?，表示“名为……的书”。
3.some后接可数名词时，名词用复数形式；part表示“地区、部分”，是可数名词。
4. developed country是固定搭配，意为“发达国家”；developing country表示“发展中国家”。法国是欧洲的发达国家，因此用?developed。
5.among young people表示“在年轻人当中”（三者及以上范围），需用形容词最高级；popular是多音节形容词，最高级为the most popular，且最高级前必须加the。
6.修饰动词?performed（表演）需用副词；beautiful是形容词，其副词形式为beautifully。
7.修饰动词solved（解决）需用副词；amazing是形容词，其副词形式为amazingly，表示“令人惊讶地”。
8.先行词为?the reason?时，定语从句用关系副词?why引导，why?在从句中作原因状语，相当于for which?。
四、选择填空。
1.B 2.D 3.A 4.B 5.B 6.D 7.C 8.B
解析:
1. “欢迎回来，Ella！你的旅行怎么样？” “我们在黄河边看了壶口瀑布，我真的很喜欢这些美景。” 说明旅行体验极佳，因此选B。
2. “你同意我们为了钱砍更多树吗？” “我们必须保护森林和我们的环境。” 说明是强烈反对砍树的观点，因此D. By no means（绝不）正确。
3.“你想去哪里度假，遵义还是黄果树瀑布？”（二选一的提问）,因此A正确。
4.参观古埃及博物馆，看到很多古物，了解了很多埃及的____。civilization（文明）古埃及文明是博物馆的核心展示内容，符合语境，因此选B。
5. 2026年世界杯即将到来，很多球迷会____主办国，城市会非常繁忙热闹。固定搭配?pour into?表示“涌入、大量涌入”，符合球迷大量涌入主办国的语境，因此选B。
6. “是的，它覆盖了大约550万平方公里。” 这是对面积的描述，因此D. total area（总面积）正确。
7.机器人可以24小时不停工作，即使“累了”也能____工作。carry on（继续）carry on working? 表示“继续工作”，因此选C。
8. “千里之行，始于足下”，核心含义是成功源于点滴积累，从小事起步。A. how we can start a long trip（我们如何开始长途旅行）仅字面意思，未体现谚语哲理；B. that success comes from small beginnings（成功源于微小的开端）匹配谚语的核心内涵；C. why should we take the first step（我们为什么要迈出第一步）语义偏离；D. where can we make our dreams come true（我们在哪里实现梦想）语义完全不符；语法补充：宾语从句必须使用陈述语序，C、D均为疑问语序，排除，因此选B。
五、写数字。
参考答案
1.?8,848 　　2. 32,690 　　3.?twenty-one thousand, one hundred and ninety-six 4. 273600 　　
5.?eleven thousand and thirty-four
【拓展提升】
六、阅读理解。
1.B 2.C 3.D 4.A 5.D
解析：
1. 本题考查文章出处推理。文章介绍了埃及金字塔、中国长城、秘鲁马丘比丘三大世界文化古迹，内容围绕历史文化、旅游景点展开，符合报纸Culture & Travel（文化与旅游）板块的定位，因此选B。
2. 本题考查细节理解。定位第一篇短文：?Built over 4,500 years ago, they were tombs for Egyptian pharaohs.?（建于4500多年前，它们是埃及法老的陵墓），直接点明金字塔的建造目的，因此选C。
3. 本题考查段落标题归纳。第二段全文围绕中国长城展开，开篇点明?The Great Wall is a great treasure and pride of China.?（长城是中国的瑰宝与骄傲），介绍了它的长度、建造目的、历史、文化价值与旅游价值，因此选D。
4. 本题考查推理判断。 定位第三篇短文：?It remained hidden for hundreds of years until 1911.?（它隐藏了数百年，直到1911年才被发现），可直接推断出：人们直到1911年才发现马丘比丘，因此选A。
5. 本题考查细节对比与主旨归纳。金字塔：?show the wisdom of early human beings?（展现早期人类的智慧）；长城：?shows the hard work and courage of the Chinese people?（展现中国人民的勤劳与勇气，本质是古代劳动人民的智慧结晶）；马丘比丘：?shows the great creativity of the Inca people?（展现印加人民的创造力）。三者的共同点是都展现了古代人民的智慧或创造力，因此选D。

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