Unit 7 What's the highest mountain in the world? 单元检测卷（含答案）

Unit 7　单元检测卷
满分：100分
一、单项选择。(每小题1分，共10分)
(　　)1. ________ is the population of Beijing?
A．What B．How much C．Which D．How many
(　　)2.—Have you heard about Zhangjiajie Glass Footbridge?
—Of course, it was built over a ________ canyon in Zhangjiajie National Forest Park.
A．300－meter－deep B．300－meters－deep
C．300 meter deep D．300－meters deep
(　　)3.(2019·湖北黄石)—Do you know the Hong Kong－Zhuhai－Macao Bridge(港珠澳大桥)?
—Yes, it is ________ cross－sea bridge in the world.
A．the longer B．longest C．the longest D．longer
(　　)4.________ I know, he comes from the United States.
A．As long as B．As far as C．As well as D．As much as
(　　)5.—Most of the wild animals are ________ because of their bad living environment.
—So we must do something to save them.
A．in need B．on duty C．at work D．in danger
(　　)6.These wild animals are endangered.We must do something to ________ them.
A．train B．protect C．catch D．keep
(　　)7.—Why are the rare animals becoming fewer and fewer?
—Because of terrible living ________.People cut down too many forests.
A．conditions B．ways C．styles D．hobbies
(　　)8.—I haven’t seen Lucy for days.What’s she doing recently?
—She is ________ her English test.
A．prepare at B．preparing for
C．prepared for D．preparing with
(　　)9.People should stop ________ rubbish ________ the sea.
A．to throw; into B．throwing; into
C．throwing; on D．throw; on
(　　)10.—________？—She is a zookeeper.
A．What is she B．Where is she C．How is she D．Why is she
二、完形填空。(每小题1分，共10分)
In our life, we meet quite a lot of people: Some just pass by while others can __1__ our lives.Miss Bella is such a person.She taught me for two years only.__2__， she has taught me a lot in many ways.
Every day she began her class with a smile and a fresh face.She made me realize that warm__3__ could change a person.I was shy but I wasn’t __4__ in her class at all.She gave lessons in a __5__ way from other teachers.We had many __6__ to talk about problems in English class.Miss Bella would thumb up(竖起大拇指) to encourage us __7__ someone had great ideas.Now, I __8__ that I have learned much from her class.Learning to speak out your ideas is so __9__ in society.She also made me realize that I could be myself by showing opinions __10__.Her encouragement not only turns me into a confident student, but also leads me to a successful life.
(　　)1.A．save B．give C．change D．destroy
(　　)2.A．Now B．Then C．First D．However
(　　)3.A．faces B．smiles C．seasons D．weather
(　　)4.A．alone B．active C．nervous D．excited
(　　)5.A．useful B．helpful C．necessary D．different
(　　)6.A．lessons B．choices C．chances D．topics
(　　)7.A．when B．before C．unless D．though
(　　)8.A．say B．find C．forget D．remember
(　　)9.A．easy B．hard C．interesting D．important
(　　)10.A．calmly B．bravely C．politely D．happily
三、阅读理解。(2019·原创)(每小题2分，共10分)
This story happened to Brantley Harrison and her family.Living in South Carolina, the Harrisons often look after wild animals and send them back into the wild when they are feeling better.They were not expecting to see them again.
In October, 2009, a wildlife rescue group found a 4－week－old dying squirrel and took her in and then placed her with Harrison and her family.
The Harrisons named the squirrel Bella.The little squirrel, with three other ones, all lived together outside of the Harrisons’ home in an outdoor cage.They stayed in the Harrisons’ care until spring.
In April, 2010, the Harrisons sent the squirrels back into the wild.The other squirrels soon got used to the wild life.But Bella didn’t.The squirrel wasn’t ready to leave her human family.
“Bella usually sits at the front door, waiting for someone to notice her，” Brantley said.Her husband John often brings Bella food, as she is usually waiting by the door for him.Bella has become a member of the family.
Although they had said their goodbyes, Bella had other plans in mind.She refused to leave the family and would not like to go very far into the wild.For nine years, she has continued to visit them.
(　　)1.How many squirrels did the Harrisons look after?
A．Only one. B．Two. C．Three. D．Four.
(　　)2.How old was Bella when the Harrisons sent it back to the wild?
A．Four weeks old. B．Four months old.
C.More than half a year old. D．Nine years old.
(　　)3.Which of the following is TRUE according to the passage?
A．Brantley is a member of the rescue group.
B．During the nine years, Bella continued to visit the Harrisons.
C．The Harrisons live in North Carolina.
D．Bella and the other squirrels soon got used to the wild life.
(　　)4.From the passage, the right order of the following is __________.
①Bella lived with three other ones in the Harrisons’ house.
②Bella usually visits the Harrisons.
③The rescue group took Bella in.
④A wildlife rescue group found Bella.
⑤The Harrisons sent Bella to the wild at last.
A．③④①⑤② B．③④①②⑤
C．④①②⑤③ D．④③①⑤②
(　　)5.The story mainly tells us____________.
A．how Bella was hurt
B．Bella still visits the Harrisons
C．the Harrisons often look after wild animals
D．Bella didn’t get used to the wild life
四、补全对话。(每小题2分，共10分)
根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中有两个为多余选项。
Frank: Hi, Peter! Do you have any plans for the coming vacation?
Peter: Yes. I’m going to Yunnan.
Frank: __1__ How will you go there?
Peter: __2__
Frank: I’ve dreamed of going to Yunnan for a long time. __3__
Peter: Of course! We can book the flight tickets together.When do you want to go？How about July 20?
Frank: __4__ I’d like to take a vacation before getting my offer(通知书) from my future high school.
Peter: OK. __5__
Frank: Yes, and I have some friends there.
Peter: Great! And we can look up some information about excellent hotels together.
Frank: OK.I can’t wait to enjoy our vacation!

1.__________2.__________3.__________4.__________5.__________
五、词汇运用。(每小题1分，共10分)
A．根据句意及首字母或汉语提示写出单词。
1．Very little of the house r______________ after the fire.
2．We all hope you will s____________in passing the driver’s exam soon.
3．China is one of the four ______________(古老的) countries in the world.
4．It’s dangerous to skate on the lake because the ice isn’t _________ (厚) enough.
5．There are many ______________(野生的) ducks.
B．用括号中所给单词的适当形式填空。
6．When our soccer team won the game, boys and girls shouted and laughed with______________(excite)．
7．—Hello, Nancy! Do you know COVID－19?
—Yes. It is spreading all over the world.It is a kind of____________ (ill) that scientists still know little of.
8．Wild endangered animals’______________(protect) is still hard work for people all over the world.
9．The beautiful park welcomes thousands of______________ (tour) every day.
10．—Did you fall asleep at 11：00 last night?
—No.I was still______________(wake)．
六、按要求改写下列句子，每空一词。(每小题2分，共10分)
1．The deepest salt lake in the world is the_Caspian_Sea.(对画线部分提问)
_____________________ the deepest salt lake in the world?
2．Linda is 1.6 meters tall.Lily is 1.7 meters tall.(合并为一句)
Linda is 0.1 meter ______________________ Lily.
3．Eric is more popular than any other student in his class.(改为同义句)
Eric is ________________________________ student in his class.
4．This is the highest mountain in the country.(改为同义句)
No mountain is ________________________________ this one in the country.
5．Keep exercising every day, and you’ll get better than now.(改为同义句)
Don’t _____________________ exercising every day, and you’ll get better than now.
七、任务型阅读。(每小题2分，共10分)
根据短文内容，从方框中选出能填入空白处的最佳选项，使短文通顺。
We have found plastic in the ocean and in animals like birds, fish and whales.But for the first time, scientists have found plastic in human poop(大便), USA Today reported.The findings came from a study led by the scientists from Environment Agency Austria.__1__ The volunteers wrote down what they ate for a week and then provided a stool sample(大便样本) for testing.
__2__About 20 small plastic particles(颗粒) were found in every 10 grams(克) of stool.“The smallest plastic particles can enter the blood, the lymphatic system, and may even reach the liver(肝脏)，” said Philipp Schwabl, who took part in the research.__3__They’re not sure how the plastic got in the volunteers’ bodies, either.But most of the volunteers said they drank from plastic bottles and also ate seafood that could include plastic from ocean pollution.
In fact, plastic is everywhere around us.Every year, lots of plastic waste goes into the ocean.__4__ Most of the particles stay in the ocean.Others can spread into the soil and air.Could plastic in air fall onto food and get into the human body?
Some past studies may also give us a clue.__5__And even some drinking water has been found to have tiny plastic particles in it.
7625080321310A. However, the scientists aren't sure if the plastic is harmful to humans.
B. There, sunlight and waves （海浪） break the plastic waste down to very small pieces.
C. According to USA Today, 90 % of sea salt which is sold in the world includes plastic.
D. The scientists followed eight healthy volunteers from different parts of the world.
E. The scientists found nine different kinds of plastic in the stool samples, according to the study.
__________2．__________3．__________4．__________5．__________
八、短文填空。(每小题1分，共10分)
根据短文内容，从方框中选择适当的单词并用其适当形式填空，使短文意思通顺、连贯(有两个词是多余的)。
such but when for eat whlle ammal dangerous protect beaunful we hve
7376795426720Do you know any endangered animals？Why are they in__1__？ I think there are many endangered animals in the world, __2__ as tigers and pandas.__3__farmers cut down trees, tigers can no longer hide and hunt. Many tigers are killed by people who want to sell their fur __4__money.And there are few places where pandas can__5__.We could not live without all the plants and animals around__6__.So __7__ wild animals is very important.We must take measures to keep plants from being destroyed and stop__8__ from being killed.If each of us can plant a tree and build a birdhouse, the world will be __9__ than before.It is very easy__10__ useful.
1.__________2.__________3.__________4.__________5.____________
6.__________7.__________8.__________9.__________10.__________
九、书面表达。(20分)
水资源匮乏是世界上最大的难题之一。虽然地球70%被水覆盖， 但只有1%是饮用淡水。世界上的很多国家和地区都缺水。生活中有很多人不注意， 污染了水源， 使可用水更少。因此， 如果我们不节约用水， 那么最后一滴水也许会是我们人类的眼泪。请以“It’s our duty to save water”为题， 写一篇60－80词的文章， 文章开头已经给出，不计入总词数。
参考词汇： natural resource, be seriously polluted, in this way, the last drop of water

　　
答案
一、单项选择。(每小题1分，共10分)
1-5 AACBD 6-10 BABBA
二、完形填空。(每小题1分，共10分)
1-5 CDBCD 6-10 CABDB
三、阅读理解。(2019·原创)(每小题2分，共10分)
1-5 DCBDB
四、补全对话。(每小题2分，共10分)
1-5 CGABF
五、词汇运用。(每小题1分，共10分)
A.1. emained 2. ucceed 3. ancient 4. thick 5. wild
B.6. excitement 7. illness 8. protection 9. tourists 10. awake
六、按要求改写下列句子，每空一词。(每小题2分，共10分)
1. Which is
2. shorter than
3. the most popular
4. as high as
5. give up
七、任务型阅读。(每小题2分，共10分)
1-5 DEABC
八、短文填空。(每小题1分，共10分)
1. danger 2. suc 3. When 4. for 5. live
6. us 7. protecting 8. animals 9. more beautiful 10. but
九、书面表达。(20分)
It’s our duty to save water
The lack of water is one of the biggest problems in the world.As we all know, the water we use is the most important natural resource on the earth. We can’t live without water.But some people don’t care about it. They waste a lot of water in their daily lives.Even worse, they pour dirty water into rivers.Many rivers and lakes are seriously polluted.Something must be done to stop the pollution.Only in this way, can we live happily.If we don’t save water, the last drop of water will be a teardrop of ours.