2025年新目标英语八年级下册Unit 7 What's the highest mountain in the world? 单元基础过关与练习（无答案）

2025年新目标英语八年级下册Unit7单元基础过关
1. 形容词和副词的比较级与最高级的变化规则
（1）规则变化
情况 规则 例词
一般情况 直接加-es / -est tall→___________→______________
以不发音的字母e结尾的 加-r / -st nice→___________→__________
以＂辅音字母+y＂结尾的 变y为i，再加-er / -est dry→_____________→_____________ heavy→___________→______________
重读闭音节 先双写辅音字母，再加-er / -est thin→_____________→______________
多音节和部分双音节单词 在词前加more / most delicious→_____________→____________
（2）不规则变化
原级 比较级 最高级
good, well __________ __________
bad, ill __________ __________
many, much __________ __________
little __________ __________
far ______ /_____ ______ /_____
2. 形容词/副词原级的用法
（1）用于＂as...as...＂结构中，否定形式为not as/so...as...。
This picture is not _________ good ________ that one. 这幅画不如那幅好。
（2）表示＂A是B的……倍＂时，用A＋谓语动词＋倍数＋as＋原级＋as B。
Our school is three times as large as theirs. 我们学校是他们学校的三倍大。
（3）修饰形容词原级的词：very， too， so，enough等。
The girl is so beautiful. 这个女孩是如此的漂亮。
3. 形容词/副词比较级的用法
（1）A＋谓语动词＋比较级＋than B... A比B……
My bike is _______ ________than hers. 我的自行车比她的好看。
（2）Which/Who＋谓语动词＋比较级，A or B
Who runs _______, Jim or Tom 谁跑得更快，吉姆还是汤姆？
（3）表示＂越来越……＂时用比较级的重叠结构，即＂比较级＋and＋比较级＂，多音节词和部分双音节词用＂more and more＋原级＂。
It’s becoming ___________ and ______________. 天气变得越来越冷了。
The problem is becoming _________________________________. 问题变得越来越严重了。
（4）表示＂越……就越……＂时用＂the＋比较级，the＋比较级＂。
_________________________ you are, _______________________you will make.
你越细心，犯的错就会越少。
（5）表示＂两者之间比较……的一个＂时常用＂the＋比较级＋of the two＂。
He is the ________________________of the two. 他是两个中较瘦的那一个。
（6）修饰比较级的词和短语有a little，a bit，a lot，much，far，even等。
You are ________________________ than Jim. 你比吉姆瘦点儿。
4. 形容词/副词最高级用法
（1）三者或三者以上比较用最高级，形容词最高级前加the，副词可不加。句末常跟in/of短语表示范围。
Tom is_______________________ in his class. 汤姆是他班里最聪明的。
He ___________________________ in the class. 在这个班里他跑得最快。
（2）Which/Who＋谓语动词＋the＋形容词/副词最高级，A，B or C
Who is ___________________, Tom, Kate or Bill 谁是最高的，汤姆、凯特还是比尔？
（3）表示＂最……的……之一＂时用one of＋the＋形容词最高级＋复数名词。
Miss Xu is one of _____________________________________________in our school.
徐老师是我们学校最受欢迎的老师之一。
（4）表示＂第几最……＂时，可在最高级前加序数词。
The Yellow River is ___________________________________________river in China.
黄河是中国的第二长河。
【注意】有些形容词，如dead，empty，round，sure，woolen 等受本身含义的限制，没有比较级。
5. 形容词比较级和最高级之间的转换
The形容词最高级= 形容词比较级 than any other+名单=形容词比较级 than the other+名词复数
(1)Bill is the tallest in our class.
Bill is _________ than _________ _________ ____________ in our class.
Bill is _________ than _________ _________ ____________ in our class
(2)Shanghai is larger than any other city in China.
Shanghai is ________ ___________ _________ in China.
一．单项选择。
( ) 1. ---What’s the ________ mountain in the world ---Qomolangma .
A. tallest. B. highest . C. deepest . D. bigger
( )2 . Lucy is taller than ______ girl in her class .
A . other B . the others C . others D . any other
( )3 . Cathy did quite ______ in the English competition , and I did even _______ .
A . better ; well . B . better better. C. well ; better D. well ; best .
( )4. I know you are shorter than your brothers，but you run _________.
A. more faster B. fastest C. more fast D. fast
( )5. I work hard this year , but Peter works much __________ .
A. hard B. harder C. hardest D. the hardest
( )6. Tian’anmen Square is one of ________square in the world.
A. large B. larger C. largest D. the largest
( )7. --Are you feeling better today,dear --No, even________.
A. well B. better C. bad D. worse
( )8. –-Which country has _______population, China, America or Japan --China, of course.
A. biggest B. the most C. the biggest D. the smallest
( )9. The Great Wall is more than _______.
A. 6000 kilometers long B. 6ooo kilometer long C.6000—kilometers long D. 6000 kilometer longer
( )10. Shanghai is bigger than ______in China.
A. any other city B. any other cities C. other city D. the other city
二、 用括号内所给词的适当形式填空
1.I work 　 　this term, but David works even 　 　.(hard)
2.The 　　 (many) books you read, the 　　 　(much) you will know.
3. Elon is the ________(tall) of the two students.
4. Amber is a careful girl so she does homework ___________(careful) in our class.
5. Who is ________(good) in English in your class
6.Which do you like ________(well), apples, pears or bananas
7. I feel math is _________________(difficult) of all the subjects.
8. I think Tom runs ________________(quick) in our class during the sports meeting.
9. He is _____________(quiet) boy in my class. He almost never talks.
10.Where you can buy the tickets ______________(cheap), Town Cinema, Green City or Movie World
11. Who do you think works _____________(hard) in our class
12．Nothing is a waste if you have a _________（create）mind.
13. Is Yellow River the fourth ________(long) river in the world
14. I like Chinese better than math because it’ s much ________(easy) to learn.
15.I think Sally did as 　　 　(good) as Lucy in the math competition.
16.—Is Betty a good student
—Yes, she’s 　 　　 (hard-working) than any other student in her class.
17.It was cold yesterday, but it is much 　　 　(cold) today.
18.—Does Grace sing well
—Yes, she sings 　　 　　(clear) and 　 　　(loud) than other singers.
19.I am __________（true）sorry that I can’t tell you the result.
20.The _______________(careful) you do, the __________(good) grades you’ll get.
21. China is _______ (large) than any other country in Asia.
22. Our city is becoming more and more _________ (beautiful).
23. The _____ (much) we do for the old people, the _______ (happy) we’ll be.
24. My brother is the ______ (tall) of the two boys in the picture.
25. Her bedroom is twice _________ (big) than mine.
26. Mrs. Smith looks much __________ (young) with her new hairstyle.
27. China is one of __________________(ancient) countries in the world.
28. The Yellow River is the second ________ (long) river in China.
三．短文填空。
A long time ago, the monkey and the turtle _____1._____（be） good friends. One day, they saw a fallen banana tree and ______2.______(decide) to plant it. They divided(分) the tree into two______3._____(part). The monkey took the part with leaves, thinking that it would grow______4_______(fast) than the one without it, then they went home and planted it. Many days past, the monkey’s plant died but the turtle’s grew____5_____(good) and produced（生产） fruit. When the fruit was ripe(成熟)，the turtle asked the monkey ______6_______( share) it with him. The monkey climbed up the tree and ate up all the fruit. So the turtle got angry. He found some sharp sticks and put _____7_____(they) round the tree. When the monkey came down, he hurt himself. The turtle laughed and ________8___(hide) himself under a big shell. The monkey took the sharp sticks from his body. He sat angrily on the big shell and the turtle pulled _____9______(he) tail. “I’ll cut you into pieces,” said the monkey.
“Good, so there will be many turtles”
“No, I’ll put you into the fire.”
“That’s better, my skin will be red”
“No, I’ll throw you into the river.”
“No, ”said the turtle, “I’ll die”
The monkey _______10____(throw) the turtle into the river, and the turtle swam away happily.
U7单元练习
一、根据单词的首字母提示，用恰当的单词完成句子
1. The Sahara is the biggest d in the world.
2. Do you know that the Marana Trench(马里亚纳海沟) is the d place on the earth.
3. I wonder why the a emperors built the walls in North China.
4. Be careful! The ice is not t enough for you to skate on.
5. -Ningbo is a beautiful place.
-Yes, millions of t come to travel here every year.
6. My father likes to wear sunglasses to p his eyes from the sunshine while driving.
7.-How much do these potatoes w
-Two kilos, please.
8. There are seven continents(大洲) and four o in the world.
9．China is the biggest country in A .
10．Many climbers risk their l to achieve their dreams.
11．Humans can sometimes be stronger than the f of nature.
12. Lions and elephants are w___________animals.
13. The film is suitable for both a ________ and children.
14.Our g _____________ has decided to take actions to control some serious pollution.
15.We often go to the countryside to enjoy the beauty of n_____________.
二、用括号中所给单词的适当形式填空
Every year, thousands of __________(tour) come to visit the Fenghuang Ancient Town.
His ___________(achieve) didn’t come from good luck but from his hard work.
This bag is very heavy but that one is even _________(heavy).
Miss Wang is ____________(popular) teacher of all.
This mountain is as ________(high) as that one.
6.The headmaster told us ________ (arrive) at the Science Museum on time.
7.The Nile is 6470 ___________（kilometer） long.
8.Lily works (hard) of all the students in the class.
9.It's (easy) for me to do the math exercise than to do the geography exercise.
10. The more careful you are, the (few) mistakes you will make in the report.
三．完形填空
The Andes Mountains are the longest and one of the highest mountain ranges(山脉) in the world. They run through 7 countries in South America. Although life is __1__ easy there, the Inca people lived in the Andes Mountains for hundreds of years. The old and famous Inca Empire began around the 13th century(世纪) and didn't come to an end __2__ the late 16th century.
Corn was the Inca people's __3__ food because it could grow very well in the high mountains. Tomatoes, potatoes and another grain(谷物) called quinoa were also popular. When the Inca people __4__ peppers with quinoa, they could make a kind of delicious soup.
The llama, a kind of animal, is another __5__ why the Inca people could live in such a terrible environment. It __6__ the Inca people with milk and meat. At the same time, it __7__ be used to carry lots of heavy things.
Most Inca people were farmers __8__ the villages they lived in were very small. Even Cuzco, the capital, was not a large city. In Cuzco, the Inca people __9__ walls with huge stones. Some of the walls were more than 7 meters __10__. Even today, centuries later, the stones fit together so well that you can't even put a ruler between them.
(　　)1.A.too B．already C．never D．still
(　　)2.A.until B．after C．from D．past
(　　)3.A.only B．main C．cheap D．healthy
(　　)4.A.mixed B．added C．put D．cut
(　　)5.A.fact B．answer C．way D．reason
(　　)6.A.fed B．found C．protected D．provided
(　　)7.A.could B．should C．must D．need
(　　)8.A.and B．or C．so D．but
(　　)9.A.touched B．used C．built D．bought
(　　)10.A.big B．high C．old D．Deep
四．阅读理解
（一）
In 1975, Junko Tabei became the first woman to reach the top of Mount Everest in the Himalaya Mountain, the highest mountain in the world at 29,035 feet.
Junko was born in 1939 and grew up in a small town in Japan. During her childhood, she was thin and weak. At age 10, Junko went on a school trip. The students climbed two mountains, and Junko loved it. From then on, she climbed in her own time alone.
After Junko graduated from university in 1962, she joined several climbing clubs. But they had mostly men members. Some refused to climb with a woman. In 1965, Junko married a well-known Japanese climber. Over the years, they climbed all the highest mountains of Japan. Meanwhile Junko started a woman's climbing club. By 1972, she had been chosen to lead a team of women to climb Mount Everest. It took three years for the 15 women to train and raise money for their climb.
Finally in 1975, the team went to climb the mountain. They found nine guides to help them climb up the mountain. Everything went well until the morning of May 4. Suddenly a huge amount of snow and ice fell on them. One guide saved Junko. She rushed to help others. Everyone was alive but they had injuries, including Junko. However, the team decided to continue their climb. About two weeks later, on May 16, Junko reached the top of Mount Everest. Later she said, "I can't understand why men make all this fuss about Everest—it's only a mountain.'
( )1. When Junko was 10, she .
A often went on school trips
B. began to climb mountains in her free time
C. didn't like sports or games
D. realized that she was good at climbing
( )2. What were the climbing clubs like when Junko graduated from university in 1962
A. There were only several climbing clubs.
B. Only men could join climbing clubs.
C. There were more men members than women members in climbing clubs..
D. All men members refused to climb with women.
( )3. By the year of 1972, Junko had .
A. become a leader of a woman team to climb Mount Everest
B. trained 15 women for their climb
C. raised enough money for a climb to Mount Everest
D. found guides to help them to climb up the mountain
( )4. During their climb to Mount Everest, Junko and her team .
A. got little help from the guides
B. went on climbing after they had injuries
C. had to stop climbing because of their injuries
D. spent ten days the whole way to the top
( )5. What might the author want to tell us
A. Mountain climbing is dangerous.
B. Junko had a very hard time because she was a woman.
C. Women can do the same things as men.
D. Junko was the greatest climber in the world.
（二）
Australia is the greatest island in the world. It is to the south of the equator(赤道). So when it is summer in our country, it is cold winter in Australia.
　　Australia is big, but the population(人口)there is thin. The population is the same as that of Shanghai, a city of China. Australia is young and diverse nation（多元化国家） and Australian people come from many different countries.
　　Australia has many, many sheep. After a short drive from town, you will see sheep around you. You can also find kangaroo has a “bag” below its chest. The mother kangaroo keeps its baby in the “bag”. Australia is considered（认为） to be a relaxed, informal society(非正式的社会). When greeting others, students and young people say “Hello” or “Hi”. Sometimes they will say “How’s it going ” or “G day”. In more formal(正式的)situations they usually shake hands the first time they meet. “Good morning”, “Good afternoon” or “Pleased to meet you” are formal greetings. English is Australia’s national language.
6. Australia is the greatest island in the world. The word “island” may mean _______.
A. 国家 B. 城市 C. 山脉 D. 岛屿
7. Australia has the same population as _______.
A. Shanghai B. China C. Beijing D. Japan
8. When it is summer in Australia, it is _____ in China.
A. spring B. autumn C. winter D. summer
9. When Australian people meet for the first time, they will _____ __.
A. kiss each other B. hug(拥抱)each other
C. nod head to others D. shake hands
10. Which statement is right, according to the passage _______
A.Australia has a large population.
B. Kangaroo is a kind of sheep in Australia.
C. Young people always say “How’s it going ” or “G day” to greet others.
D. When you drive in Australia, you can see many horses.
（三）
The World's Oldest University
Attending a university is an important part of a person's life. Today, many people go to a university to study and train for a future job in subjects like law(法律), medicine, or education. But, the university is not a modern invention. An important one started in Egypt over one thousand years ago.
The world's oldest surviving university, Al-Azhar, is in Cairo, Egypt. It was first built as a mosque (清真寺)in A.D. 972. A few years later, learners and teachers began meeting in the mosque in "tutoring circles". They read and talked about the subjects of religion (宗教) and law. Around the year 988, leaders in the city of Cairo decided to set up a school for higher learning and soon after that, Al-Azhar University was started.
Because a university was a new idea, the teachers at Al-Azhar needed to think about what courses to teach and how to teach them. The earliest courses were in law and religion. In a course, students read and studied with teachers, but there was also free discussion. Often, students and teachers had interesting discussion, and there was no "correct" answer. In the years that followed, the new university attracted scholars (学者) from around the world who came to teach and do research. At Al-Azhar, people studied the past, but it was also a place for sharing new ideas.
Over a thousand years later, Al-Azhar is still an important university in the world. Its library contains many of the world's oldest and most valuable books. Today, many of the world's most important universities such as Oxford and Harvard still follow the same tradition as they do at Al-Azhar.
( )11. The world's oldest university is .
A. Beijing University B. Al-Azhar University
C. Oxford University D. Harvard University
( )12. The world's oldest university was built .
A. in A.D. 972 B. a few years later than A.D. 972
C. around the year 988 D. over one thousand years later
( )13. "Tutoring circles" are probably .
A. groups of people who play music
B. large spaces for students to use
C. groups of teachers and students
D. libraries with many old and valuable books
( )14. The earliest courses in the oldest university were .
A. law, medicine, and education B. law and religion
C. discussion and research D. new ideas
( )15. According to the passage, which of the following is RIGHT
A. Today, many people go to a university to study and train for the future job.
B. Scholars from around the world came to Al-Azhar to look for "correct"
C. Today, Al-Azhar University is only important for its library.
D. The library at Al-Azhar is famous for many newest books.
五．语法填空
Does my goldfish know who I am
I think this is a great question. I do spend my days ____1___ (study) how fish go about their lives. First of all, fish are much ____2___ (smart) than people think. People often talk of goldfish having three-second memories, but in fact they can learn all kinds of things, and remember them ____3___ quite a long time.
This shouldn’t surprise us too much. Just like other animals, they can find enough to eat, and ____4___ (know) when it is sale to be out in the open. Being able to learn and remember things helps ____5____ (they) do this.
Many kinds of fish can tell one from another, according to their group, their relatives, ____6____ even their own eggs. But fish live in ___7____ very different world from us. For many kinds of fish, although seeing is important, senses such as smell and touch are even more important.
So, does your fish know who you are I believe your fish will ____8___ (sure) know when it is feeding time. My own fish become very ___9____ (excite) when my hand appears near their tank, even before I drop the food in. I’m not sure that your fish will be able to remember what your face ____10____ (look) like, but I wouldn’t be too surprised if it could remember you in other ways, perhaps by the sound of your footsteps as you walk towards the tank.