Unit 5Look into Science单元测评卷（含解析）（冀教版九年级上册）

中小学教育资源及组卷应用平台
2024冀教版九年级英语全一册单元测试卷
Unit 5　Look into Science
一、单项选择(共10小题,计10分)
(　　)1.—Could you tell me the 　　　　of making such delicious bread
—Sure, just follow the instructions in the cookbook.
　　　　　　 　　　　　　 　　　　　　
A. value B. method
C. introduction D. meaning
(　　)2.—The girls are talking about the music and the actors 　　　　were in the film last Saturday.
—It's really a wonderful film.
A. which B. who C. that D. whom
(　　)3.(2022·江苏无锡锡山区锡北片期中改编)—What do you think about The Battle at Lake Changjin
—It's 　　　　. Both my daughter and I like to see it.
A. fantastic B. silly C. dangerous D. boring
(　　)4.—Would you please　　　　 your e-mail address I missed it just now.
—No problem. It's fox@.
A. repeat B. review C. record D. spread
(　　)5.Nowadays schools should care about the full 　　　　of a student's talents.
A. attention B. knowledge
C. development D. standard
(　　)6.—Is your WeChat account safe
—Yes, even my father can't use it　　　　I tell him the password.
A. when B. unless C. while D. if
(　　)7.(2022·黑龙江哈尔滨第十七中学校月考)Doctors 　　　　eating more vegetables and less meat.
—I agree. Meat is rich in fat which can make us less healthy.
A. finished B. enjoyed C. suggested D. practiced
(　　)8.(2021·河北石家庄二十七中月考)Not only Jim but also his sister　　　　 some cities in China since they came to China.
A. will visit B. have visited
C. has visited D. visited
(　　)9.—No one knows 　　　　in a hundred years.
—But we can imagine it.
A. what is our life like B. what will our life be like
C. what our life will be like D. what our life is like
(　　)10.(2022·江苏苏州第十六中学月考改编)—A mobile phone makes it easier for children to stay in touch with their family.
—　　　　. It also makes our life more convenient.
A. Certainly not B. Certainly
C. No way D. I'm not sure
二、完形填空(共10小题,计10分)
　　My love of making things began when I was a kid. I invented robots 　11　 improve the work of cars. I really became excited about inventing after I learned about Thomas Edison.
One day in fourth grade, our　12　 gave us a project in class. We had to write to a company and learn about the products. I thought and thought. 　13　 I chose the Thomas A. Edison Company. Soon after, the company sent me a book about the life of Thomas Edison. How I enjoyed reading and re-reading about his 　14　! I like the phonograph(留声机) and the electric light most. The inventions were clearly printed on my brain.
My dad noticed my interest in inventing and　15　 me. He showed me how to turn my ideas into plans and then into new things. Once, I surprised my dad 　16　 a model plane I made. Later, we found a 　17　 model plane in a store. I learned that different inventors often invent similar things. It is not unusual for this to happen. 　18　 sometimes my ideas didn't work, I wouldn't give up. Failure is a common part of inventing.
As my father and I worked together, I began to realize that my dad was quite an inventor himself. He was always 　19　 a better way to do a simple job. His guiding hands, together with my 　20　 in inventing, led me to become an engineer and inventor. Of course, I also thank Thomas Edison. He is my hero.
(　　)11.A. where B. when C. which D. whom
(　　)12.A. parent B. teacher C. inventor D. engineer
(　　)13.A. Easily B. Finally C. Safely D. Quickly
(　　)14.A. lights B. projects C. suggestions D. inventions
(　　)15.A. mistook B. refused
C. chose D. encouraged
(　　)16.A. with B. about C. into D. from
(　　)17.A. different B. similar
C. large D. small
(　　)18.A. Although B. Because
C. Since D. Unless
(　　)19.A. looking at B. looking for
C. looking after D. looking through
(　　)20.A. habit B. story C. interest D. plan
三、阅读理解(共15小题,计30分)
A(2021·河北石家庄外国语学校阶段考试)
　　A teacher stood on the top of a ladder truck. It was five stories high. She held an egg that was attached(系) to several balloons and was about to drop it. The students below fixed their eyes on her and held their breath. Would the egg survive the drop
Welcome to Kelly Coombe's science class at Marsh Junior High in Chico, California. Coombe organized this activity to help students better understand the laws of physics.
She divided the 34 students into 17 teams of two people each. Each team designed a structure that would prevent an egg from breaking when it was dropped from about 15 meters high.
The students used different materials to protect the eggs. The typical materials included cotton balls, drinking straws(吸管), cardboard, socks and balloons.
Josh Addington and Bowen Jiang thought of a creative idea. They built a pyramid out of drinking straws and put the egg into a "capsule(胶囊)" on the top of the pyramid. Then they tied a helium-filled balloon(氦气球) on to the top to keep the device moving in the right direction, and put a water balloon at the bottom to allow the device to lightly land on the ground. "Our egg survived!" Jiang proudly told his teacher and classmates.
Coombe said the project was a "great way for kids to get excited about science".
(　　)21.What was the purpose of the egg-dropping activity
A. To protect an egg from breaking when it was dropped.
B. To design stronger houses.
C. To help students understand the laws of physics.
D. To break lots of eggs at the same time.
(　　)22.Before the activity, the students　　　　.
A. looked for a strong egg to drop
B. designed a structure to protect the egg
C. did physics exercises
D. did other experiments with eggs at home
(　　)23.The passage above probably comes from　　　　.
A. a health magazine B. a book review
C. a travel poster D. a science website
B(2022·重庆江津区12校联盟学校期中)
　　For people, it's not surprising that we can open a door, lift a heavy box and control ourselves while walking in the snow. But can a robot do these Well, the new robot, Atlas, can not only do these things, but it can stand up if it falls down. Although the robot may be slow and clumsy, it was created mainly to work in dangerous places for humans.
　　Now, robots are much smarter than you might imagine. On March 9, AlphaGo, an artificial intelligence(人工智能) program made by DeepMind, challenged top professional Go player Lee Sedol from South Korea. And AlphaGo beat Lee at last.
　　AI is when computers or computer software is able to have intelligent behavior, such as thinking or acting like humans. In our daily life, we've already used AI in many ways, such as Apple's Siri and search engines like Baidu.
　　Some people may worry whether computers are now smart enough to beat us at everything. But experts say that is not the case. Real life problems can be more difficult than the Go game. For example, humans can watch a person throw down a cup of coffee and know that the result will be a mess on the floor. A computer program would have to know the size of the cup, the height of the cup from the floor and many other things to find out the result. But we never know what will happen in the future.
(　　)24.Atlas was created mainly to 　　　　.
A. help the disabled people
B. show the development of technology
C. help people do simple jobs
D. work in dangerous places for humans
(　　)25.The underlined word "clumsy" in the first paragraph has a similar meaning with "　　　　".
A. smart B. strong C. wooden D. light
(　　)26.From the passage, we can infer that 　　　　.
A. humans will have to follow robots' orders
B. it's difficult for robots to take humans' place
C. robots will be just as common as mobile phones
D. people will depend on robots to do all the things
C(2021·四川德阳中考)
　　As Internet users become more dependent on the Internet to store information, do people remember less If you know your computer will store information, why do you store it in your own personal memory, your brain Experts are wondering if the Internet is changing what we remember and how. In a recent study, Professor Betsy Sparrow and her research team made some experiments.
　　In the first experiment, they asked two groups of people to put 40 unimportant facts into a computer. The first group of people understood that the computer would store the information. The second group understood that the computer would not store it. Later, the second group remembered the information better. People in the first group knew they could find the information again, so they did not try to remember it.
　　In the second experiment, the researchers gave people facts to remember, and told them where to find the information on the computer. Surprisingly, people later remembered where the information was better than the facts. When people used the computer, they remembered how to find the information. This is called "transitive memory(交互记忆)".
　　According to Sparrow, we are not becoming people with poor memories as a result of the Internet. Instead, computer users are developing stronger transitive memories; that is, people are learning how to organize a lot of information so that they are able to get it at a later date. This doesn't mean we are becoming either more or less clever, but there is no doubt that the way we use memory is changing.
(　　)27.Why does the writer begin the text with two questions
A. To explain some thoughts.
B. To introduce the main topic.
C. To show an opinion.
D. To draw the readers' attention.
(　　)28.What do we know about transitive memory from the second experiment
A. People organized the information like a computer.
B. People remembered how to operate a computer.
C. People remembered how to find the information.
D. People kept the information in mind.
(　　)29.What's Professor Betsy Sparrow's conclusion
A. People become more and more clever.
B. The way people use memory is changing.
C. The way people make experiments is changing.
D. People's memories become poorer than before.
(　　)30.Which of the following shows the structure(结构) of the passage (①=Paragraph 1　②=Paragraph 2...)
①/②③/④　　　B.①/②③④　　　
C.①②③/④　　　　 D.①/②/③④
D
　　When she was 16, Joanne Loewenstern learned that her parents weren't her birth parents. She was also told her birth mother was a woman named Lillian Feinsilver and that she had died days after giving birth to her in New York. However, part of her believed her mother was still alive. The doubts troubled Joanne for years.
　　Shelley, Joanne's daughter-in-law, suggested taking a DNA test to find her birth family. That was in 2017, and Joanne was 79 years old. Joanne took the test, and about a year later Shelley received a message from a man named Sam Ciminieri, whose genetic(基因的) report had matched him with Joanne.
　　Shelley immediately wrote back to Sam, asking some questions. Almost unbelievably, Lillian Feinsilver was Sam's mother and she was alive at age 100 — Joanne had been right all along. Sam said that Lillian lived in an assisted living facility(疗养院) in Port St. Lucie, Florida. Joanne lived more than 80 miles away.
　　The families quickly planned a reunion at the facility. A month later, Joanne found herself sitting across from the mother she had searched for her whole life. Lillian, who had dementia(痴呆), was silent in a wheelchair.
　　"I don't know if she recognizes(认出) me," Joanne said.
　　Joanne said to Lillian that she'd been told her birth mother had passed away. Seeing no expressions on Lillian's face, Joanne started to cry. At that point Lillian's eyes brightened. Joanne excitedly began telling Lillian all about her family. Lillian smiled. Then she said the words Joanne had waited more than 60 years to hear: "This is my daughter."
　　Joanne learned that Lillian had repeatedly told her family that she "lost her daughter". Everyone believed that the baby had died.
　　The two women spent that first afternoon together joyfully. "I'm proud," Joanne said. "This is something I wanted to do all my life."
(　　)31.How many characters are mentioned in the text
A. Two. B. Three. C. Four. D. Five.
(　　)32.Which sentences did Joanne say
①I'm proud.　②This is my daughter.　③That's my mother's name.　④I don't know if she recognizes me.
A. ①③ B. ①④ C. ②③ D. ②④
(　　)33.What can we know from the text
A. Joanne met Lillian at the age of 79.
B. Joanne's DNA test result matched Lillian's directly.
C. Lillian lived 80 miles away from Joanne before the reunion.
D. Lillian didn't recognize Joanne at the beginning of the reunion.
(　　)34.Which of the following is right for the blank in the timeline
A. Joanne didn't believe her birth mother was dead.
B. Joanne got to know that her birth mother was alive.
C. Joanne spent the first afternoon with her birth mother.
D. Joanne told her birth mother all about her family excitedly.
(　　)35.What's the best title for this text
A. It's nice to think back
B. Life is like a journey
C. Mother's love is the greatest
D. Technology helps them reunite
四、任务型阅读(共5小题,计10分)
　　阅读下面短文,按要求完成36—40题。
　　 新风向 联系社会热点 Remember books The paper kind, with pages. In the old days before computers, to get information, people read books and newspapers. Students spent hours and hours in the library, looking for information in the old books for homework. Now students can find everything on the Internet in seconds. The library was a place where everyone was quiet. Sing along to music Never! Watch a movie on the phone while reading Impossible! But now students can watch videos about their research topic as they write a paper.
　　Before computers, articles were handwritten. If a student made a mistake, he would throw the paper away and start writing all over again.Now If a student makes a mistake, he can just remove or cut it. Students type on their computers and edit(编辑) freely. But they should save their writing in time on the computer because it may stop working suddenly.Who wants to lose his hard work forever
Communication online is easy and fun.While students are writing,they can discuss problems with friends in another window. Do you think they are chatting with someone in the real same room No! They're chatting with each other in their own room.
　　Technology helps us get important information in no time.In areas where bad weather is a problem, we can get warnings from our phone. Our local radio and TV stations can give information about where to get help or what to do to keep our family and home safe.
　　Technology is our friend!
　　36题完成句子;37、38题简略回答问题;39题找出并写下第四段的主题句;40题将文中画线句子译成汉语。
36.In the old days before computers, people 　　　　　　　to get information.
37.How can a student correct his mistake while writing on the computer

38.Why should students save their writing in time on the computer

39.
40.
五、(2021·上海浦东新区第四教育署期中改编)词语运用(共10小题,计10分)
　　阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式。
　　Doing experiments is one of the most interesting things about studying chemistry. It's often teachers 41.　　　　 do the experiment in front of the class with students watching. However, in our class, we take action by 42.　　　　(we).
　　The 43.　　　　(one)time I took a class in my school's chemistry lab, I was surprised to find that students were wearing special glasses and plastic gloves, as if there had been a bio-chemical attack! 44.　　　　(safe) is the most important in science lab classes. The outfit(全套装备) protects us 45.　　　　 harmful chemical materials.
　　My chemistry teacher usually gives us the instruction list the night 46.　　　　 the lab class to let us know more about the experiments. During the class, she first goes over the 47.　　　　(step) of the experiments and then puts us into groups. What's special is that for every class, she changes everyone's partner to let us work with 48.　　　　(difference) classmates.
　　The class is often filled with laughs. Once we tried to burn chemicals. The chemicals produced many colors of flames(火焰), including bright orange and dark green. Many students in my class were 49.　　　　(amaze). "Wow!That's so fantastic!" they shouted.
　　After 50.　　　　(finish) an experiment, we need to write a report. It includes the steps, our feelings and the final result. We also have to analyze(分析) the mistake if there has been one. The report is really important.
六、连词成句(共5小题,计10分)
　　将所给词语连成句子,要求符合语法,语句通顺,大小写正确,词语不得重复使用。句末标点已给出。
51.heard, I, yesterday, from, you
　 .
52.you, do, happily, live
　
53.is, sunny, it, a, day
　 .
54.there, kites, many, are, in the sky
　 .
55.interesting, what, experiment, an
　 !
七、(2022·辽宁辽阳灯塔市第一初级中学期中改编)书面表达(共1题,计20分)
　　在英语论坛上,大家都在讨论电脑对我们生活的影响,请结合生活实际,写一篇不少于80词的短文,表达一下你的看法。


Unit 5　答案
一、单项选择
1.B　考查名词词义辨析。句意:——你能告诉我做这种美味的面包的方法吗 ——当然可以,按照食谱上的说明做就行了。value价值;method方法;introduction介绍,采用;meaning意义。结合语境可知选B。
2.C　考查定语从句的关系词。定语从句的先行词为"the music and the actors",当先行词既有人又有物时,关系词应用that。故选C。
3.A　考查形容词词义辨析。结合设空后一句"我和我的女儿都爱看它"可推断,答话人认为这部电影很棒。fantastic"极好的,了不起的",符合语境。
4.A　考查动词词义辨析。根据问话人所说的第二句"I missed it just now"可推断,问句是说"你能重复一下你的电子邮件地址吗"。故所缺的词是repeat"重复,重说"。review评论,复习;record记录,录像;spread扩展。
5.C　考查名词词义辨析。句意:现在学校应该关注学生才能的全面发展。attention注意;knowledge知识;development发展;standard标准。故选C。
6.B　考查连词的用法。根据语境可知,此处表示"即使我爸爸也用不了它,除非我告诉他密码"。故所缺的连词是unless"除非"。
7.C　考查动词词义辨析。此处表示"医生建议多吃菜少吃肉"。finish doing sth.完成某事;enjoy doing sth.喜欢做某事;suggest doing sth.建议做某事;practice doing sth.练习做某事。故选C。
8.C　考查动词时态和主谓一致。结合设空后的"since they came to China"可知,此处应用现在完成时;not only...but also...连接两个并列结构作主语时,谓语动词遵循就近原则,应与"his sister"保持一致。故选C。
9.C　考查动词时态和宾语从句的用法。宾语从句应用陈述语序,可先排除A和B;又结合时间状语"in a hundred years"可知应用一般将来时。故选C。
10.B　考查情景交际。根据"It also makes our life more convenient"可知,此处表示赞同"手机让孩子更容易与家人保持联系"这个说法。故选B。
二、完形填空
　　【短文大意】　作者从小就对发明很感兴趣,喜欢动手制作东西。在爸爸的指导和爱迪生的影响下,作者了解了更多关于发明的知识,最终成了工程师和发明家。
11.C　先行词是"robots",指物,关系词要用which。
12.B　根据"in fourth grade"和"in class"可知,此处是说我们的"老师"在课堂上给了我们一个课题,故所缺的词是teacher。
13.B　此处是说我想了又想,"最后"选择了"Thomas A. Edison Company",故所缺的词是Finally。
14.D　根据下文列举的关于Thomas Edison的发明和"inventions"可推断,此处是说我非常喜欢反复阅读他的"发明",故所缺的词是inventions。
15.D　根据下文中的"He showed me how to turn my ideas into plans and then into new things"可知,此处是说我的爸爸注意到我对发明的兴趣并且"鼓励"我,故encouraged符合文意。
16.A　此处是说我"用"自己制作的一个飞机模型令爸爸吃了一惊。表示"用,使用"要用介词with。
17.B　根据设空后的"different inventors often invent similar things"可推断,此处是说我们在一家商店里发现了一个"相似的"飞机模型,故所缺的词是similar。
18.A　根据下文中的"I wouldn't give up. Failure is a common part of inventing"可知,此处是说尽管有时候我的想法并不能产生预期的效果,我也不会放弃。although"尽管,即使"符合语境。
19.B　此处是说他一直在"寻找"一种更好的方式来做一项简单的工作,故looking for"寻找"符合文意。
20.C　结合上文可知,此处是说我对发明的"兴趣",故所缺的词是interest。
三、阅读理解
　　【A篇短文大意】　本文讲述了在Coombe的实验课上,两位同学成功不让从高处落下的鸡蛋摔碎的故事。
21—23　CBD
　　【B篇短文大意】　本文是一篇说明文,介绍了有关人工智能方面的信息。
24.D　细节理解题。根据第一段中的"it was created mainly to work in dangerous places for humans"可知,创造它主要是为了让它在危险的地方工作。故选D。
25.C　词义猜测题。根据画线词前的"Although the robot may be slow"可知,这个机器人行动缓慢,画线词词义应与缓慢相对应。结合选项可知选C。
26.B　推理判断题。根据最后一段的内容可推断,AI无法像人类一样对困难的问题作出快速地思考,故机器人很难取代人类。故选B。
　　【C篇短文大意】　本文是一篇说明文。研究表明,人们的记忆力并没有因为互联网而变差,相反,电脑用户正在发展更强的交互记忆,这意味着我们使用记忆的方式正在发生变化。
　　【篇章梳理】
27.B　推理判断题。根据第一段中的"Experts are wondering if the Internet is changing what we remember and how"可推断,作者提出这两个问题是为了引出本文的主题——互联网是否正在改变以及如何改变我们的记忆。故选B。
28.C　细节理解题。根据第三段中的"they remembered how to find the information. This is called ‘transitive memory (交互记忆)’"可知选C。
29.B　细节理解题。根据最后一段中的"This doesn't mean we are becoming either more or less clever, but there is no doubt that the way we use memory is changing"可知,人们使用记忆的方式正在发生改变。故选B。
30.A　篇章结构题。通读全文可知,第一段和最后一段是总结性的段落;第二段和第三段是并列关系,第二段介绍了第一次实验的情况,第三段介绍了第二次实验的情况。故选A。
　　【D篇短文大意】　本文主要讲述了Joanne Loewenstern通过DNA检测找到亲生母亲的感人故事。
31.C　细节理解题。通读全文可知,本文共提到了四个人物:女主人公Joanne Loewenstern,女主人公的儿媳Shelley,女主人公的弟弟Sam Ciminieri以及女主人公的亲生母亲Lillian Feinsilver。故选C。
32.B　细节理解题。根据第五段"‘I don't know if she recognizes(认出) me,’Joanne said"和最后一段中的"‘I’m proud,’Joanne said"可知,①和④均是Joanne说的话。故选B。
33.D　推理判断题。根据第六段中的"Joanne said to Lillian that she’d been told her birth mother had passed away. Seeing no expressions on Lillian's face, Joanne started to cry"可推知,一开始Lillian并没有认出Joanne是她的女儿。故选D。
34.B　细节理解题。通读全文可知,正确的顺序是:Joanne被告知自己的亲生母亲是Lillian→Joanne不相信自己的亲生母亲去世了→Joanne去做了DNA检测→Joanne得知自己的亲生母亲还活着→Joanne见到了亲生母亲→Joanne兴奋地和亲生母亲讲述有关自己家庭的所有事情→Joanne和亲生母亲一起度过了第一个下午。故方框中所缺的内容是B项。
35.D　标题归纳题。本文主要讲述了Joanne Loewenstern通过DNA检测找到自己的亲生母亲并最终与她相聚的感人故事。故D项"科技帮助她们重聚"最适合作本文的标题。
四、任务型阅读
　　【短文大意】　本文主要讲的是科技改变了我们的学习和获取信息的方式。
36.read books and newspapers　
37.He can just remove or cut it./Just remove or cut it./Remove or cut it.　
38.Because it(the computer) may stop working suddenly.
39.Technology helps us get important information in no time.　
40.学生们在写东西的同时,可以在另一个窗口与朋友们讨论问题。
五、词语运用
　　【短文大意】　本文主要介绍了作者上化学实验课的一些相关情况。
41.who/that　42.ourselves　43.first　44.Safety
45.from 46.before 47.steps 48.different
49.amazed 50.finishing
【解析】42.by oneself"独立,独自",为固定用法。we对应的反身代词是ourselves。
43.此处是说,我第一次在我学校的化学实验室上课时。故应用序数词first。
44.此处是说,安全是科学实验课上最重要的。故应填名词Safety。
46.结合文意可知,此处表示"在……之前",故填before。
六、连词成句
51.I heard from you yesterday/Yesterday I heard from you
52.Do you live happily
53.It is a sunny day
54.There are many kites in the sky/In the sky there are many kites
55.What an interesting experiment
七、书面表达
One possible version:
　　The computer is one of the most important inventions. It has greatly changed people's life. We use computers at home, school and office. With the help of the computer, our lives become more convenient, comfortable and colorful. But the computer has also caused some social problems. Many children like playing computer games so much that they can't get away from them.
So we should not spend too much time on the Internet chatting or playing games. Besides, we shouldn't always believe all the information we see on the Internet.
All in all, I think we must use the computer wisely and make it serve us better.
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