仁爱版八年级上册Unit4 Our World Topic2 同步课时练习（含答案）

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2024-2025学年八年级英语上册仁爱版
Unit 4 Topic 2 基础检测
一、单项选择
1．—Excuse me, Maria. These are new words. Can you help me look _______ in the dictionary
—Certainly.
A．it up B．up it C．up them D．them up
2．—We can use QQ to chat online.
—Really Could you please show me _______ it
A．what to do B．how to do C．when to do D．why to do
3．Pens are helpful to humans. Students use pens for _______.
A．write B．writes C．wrote D．writing
4．I think robots can _______ humans in some places.
A．take place B．take place of
C．take the place of D．take of
5．—An earthquake struck Yushu yesterday. Did you _______ it
—Yes. I _______ it killed many people. That’s too terrible.
hear; hear B．hear of; hear of
C．hear; hear of D．hear of; hear
二、完形填空
It was a hot Chicago day in August when Mike’s fire-fighting crew (消防队) tried to manage a fire in a building. “It was hopeless(没有希望的)to put out the fire 6 of the strong wind,” says Mike. By the time the 24-year-old fireman(消防员) arrived most of the people had 7 left the blazing(火焰) building. Suddenly, a woman came running up to them shouting, “My baby, where is my Kris ” The woman explained that she had left her 7-year-old son alone while she went shopping. Mike made his way back up to the building. He could see a little boy 8 on the floor. “I didn’t even have time to think if he was alive(活着的) or dead, I just caught him and 9 out.” Mike heard the floor the sound of the floor above crumbling(破碎)just as they left the building. The people broke into 10 as they saw them. When Kris coughed from the smoke, Mike knew he was still alive. Mike was a hero, but little did he know how his decision(决定) would 11 his own life 20 years later.
Two weeks after the building fire, Mike had two visitors appear at the station — Kris and his mother. They had come to 12 him and they would repay(偿还) him a life. Since then Kris visited Mike at least once every week after school. A few months later, they really became friends. As the years went on, Mike married(结婚), started his own family. Kris went to college, but the two kept in touch, writing letters and talking on the telephone. At age 37, there was something wrong with Mike’s kidney(肾脏). By age 44, Mike was badly ill and he needed a donor(捐赠) kidney. When Kris called only to 13 that Mike was on his deathbed(临终之时), he knew he could 14 repay him. He said to him, “I’ve got two kidneys, and you can have 15 .” The operation(手术) was successful. “Mike says we’re even now,” says Kris. “But the truth(真相) is he was there all my life to help me make decisions and give me support(支持).”
Mike and Kris both went on to live happy, healthy lives in Chicago.
6．A．because B．and C．or D．so
7．A．almost B．also C．already D．again
8．A．sitting B．lying C．standing D．moving
9．A．walked B．jumped C．stepped D．rushed
10．A．laughing B．shouting C．cheers D．tears
11．A．make B．value C．save D．control
12．A．thank B．see C．know D．help
13．A．think B．notice C．say D．hear
14．A．finally B．suddenly C．directly D．quickly
15．A．it B．them C．one D．another
三、阅读理解
A
Many people are interested in UFOs and there are a lot of reports about them. One report of UFOs came from a British plane on its way from New York to London in 1954.The British plane was flying over an island at 19,000 feet when the captain(机长) noticed that something was on their left and a little lower(更低) than their plane. It was about five miles away.
“It was not one object but several ones.” the captain said, “We saw one large and six smaller objects. I sent out a radio report about them and I got some information that the other planes were coming out to meet us. Before the planes arrived, the smaller objects went into the big object. The big object then became smaller and moved away fast.”
16．A British plane flew to _______ in 1954.
A．Now York
B．London
C．Beijing
D．Sydney
17．There was something on the _______ of the plane.
A．above
B．middle
C．left
D．right
18．The captain saw _______ in the sky.
A．there was something higher than their plane
B．there was one large object and six smaller objects
C．the big object disappeared at once
D．all of above
19．_______ would come to meet them.
A．The other planes
B．The other captains
C．A UFO
D．The radio
20．This passage is mainly about _______.
A．the radio
B．a British plane
C．seven objects
D．one report about UFOs
B
If you go into the forest with friends, stay with them. If you don’t, you may get lost. If you get lost, this is what you should do——sit down and stay where you are. Don't try to find your friends. Let them find you. You can help them find you by staying in one place. There is another way to help your friends or other people find you. You can shout or whistle(吹口哨)three times. Stop. Then shout or whistle three times again. Any signal(信号) given three times is a call for help.
Keep up shouting or whistling. Always three times together. When people hear you, they will give you two shouts or whistles. When a signal is given twice, it is an answer to call for help.
If you don’t think that you will get help before night comes, try to make a little house with branches(树枝). Make yourself a bed with leaves(树叶) and grass.
When you need some water, you have to leave your little branch house to look for it. Don’t just walk away. Pick off(摘下)small branches and drop(扔) them as you walk in order to go back again easily. When you are lost, the most important thing to do is to stay in one place.
21．If you________in the forest, you should shout as loudly as possible.
A．find your friends
B．stay
C．get lost
22．Which signal is a call for help
A．Shouting here and there
B．Crying twice.
C．Shouting or whistling three times together.
23．When you hear two shouts or two whistles, you will know that________
A．someone is afraid of an animal
B．people will come to help you
C．someone needs help
24．What do you have to do when you leave for water
A．Leave branches as you walk in order to go back again easily.
B．Pick off branches to build another house.
C．Use branches to make a bed.
25．The main idea of the passage is________ .
A．how to travel in the forest
B．what you should do if you want to get some water
C．what you should do if you get lost in the forest
四、补全对话
选择方框中的句子完成对话，其中有两项多余。
Kangkang:Hi, Michael. How often do you use the Internet
Michael: Very often.26．
Kangkang:I never use the Internet.27．
Michael: A lot of things. I often listen to music.28．
Kangkang:Are you sure the Internet is good for us
Michael: 29． It can help us do a lot of things. We can find some information about places and jobs.30． But we shouldn’t spend too much time on it.
A．Sometimes I also play games and find some information about study.
B．Yes, I’m sure of that.
C．What about you
D．It can make our life easier.
E．What do you often do on the Internet
F．I’m quite sure.
G．Guess what!
五、根据句意及汉语提示填空。
31．No one knows clearly when the next _______ (地震) will happen.
32．I bought a mobile _______ (电话) for the old for my father on his seventieth birthday.
33．Many students can’t see the blackboard clearly because a tall boy sits in the _______
(中间) of the classroom.
34．The first thing we should do is to _______ (保持) calm when an earthquake happens.
35．We should learn something to _______ (保护) ourselves from a fire.
六、用括号内所给单词的适当形式填空。
36．Many parents found their _______ (miss) children with the help of CCTV1.
37．Everything will go on after _______ (sad).
38．He was so thankful to me that he _______ (shake) my hands without saying a word.
39．After _______ (check) me over carefully, the doctor told me that it was nothing serious.
40．Our teacher Mr. Wang often cheer us on,“Work hard and a brighter future will _______ (appear) in front of you!”.
【答案】
一、1-5 ABDCD
二、6-15 ACBBDC CADAC
三、16-20 BCBAD 21-25 CCBAC
四、26-30 CEABD
五、31.earthquake 32.phone 33.middle 34.keep 35.protect
六、36.their 37.shook 38.more 39.Sitting 40.Checking
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