Unit 5 Look into Science单元测试题（含解析）

Unit 5 Look into Science
考试时间：60分钟 满分：100分
一、选择题（共20题，共20分）
（1分）Lily, please pass me that box of _____ on the table. I will make a fire to cook meals.
A．wood B．light C．games D．matches
（1分）It's important for us to read the _____ before we start in the laboratory.
A．posters B．notices C．instructions D．books
（1分）Follow these _____ and you'll keep safe when you are using this machine.
A．introductions B．information C．massages D．instructions
（1分）Everyone _____ has been to Zhangjiangjie says it is a beautiful place.
A．who B．which C．Where D．what
（1分）I can't find the book my mother bought me.
A．who B．when C．which D．what
（1分）—What should I do to improve my English, Darning
—Why not _____ See There are many mistakes in your homework.
A．talk to other people B．listen to the radio
C．correct the mistakes D．read words aloud
（1分）—Jack, I can't use the digital camera. Could you help me
—I'd love to, but I can't either. Let's read the _____ first.
A．attention B．instructions C．inventions D．position
（1分）The purple coat _____ this white trousers. But it doesn’t _____ me.
A．matches; match B．matches; fit
C．fits; match D．fits; fit
（1分）—How did you put together the model train so perfectly
—It's easy. I just followed the _____.
A．information B．messages C．advice D．instructions
（1分）Behind the Ruian Square there is _____.We often enjoy reading books.
A．a museum that is open in the day time
B．a library that has a lot of books
C．a market which sells delicious fruit
D．a restaurant which will be built in 2 years
（1分）Nowadays, almost every student is under too much _____ because they want to get into a good senior high school.
A．protection B．pressure C．progress D．province
（1分）—You didn't come to my birthday party yesterday. What's wrong
—Sorry, I was so busy that I _____ forgot it.
A．suddenly B．recently C．Completely D．province
（1分）—Judy, did you find our old school last week
—Yes, but with much difficulty, for it has _____ changed over five years.
A．completely B．partly C．hardly D．nearly
（1分） She is under much _____. I think she'll go crazy if she doesn't have a holiday soon.
A．opinion B．pressure C．decision D．difficulty
（1分）Everything _____ you learn becomes part of you and changes you, so learn it wisely.
A．what B．which C．that D．when
（1分） The _____ of AI (人工智能) will enable us to learn more about our brains.
A．development B．matter C．feeling D．rest
（1分） Most students in China are under much _____. They should relax themselves a little bit.
A．pressure B．opinion C．fairness D．wood
（1分） —How was your trip to the zoo
—_____ I even took some photos with the panda.
A．Terrible! B．Can't be worse.
C．Poor thing! D．Fantastic!
（1分）—China has done a great job of dealing with poverty (贫困).
—_____. We're so proud of being Chinese.
A．Fantastic B．Don’t mention it
C．I have no idea D．Good luck
（1分）—How was your summer vacation
—_____! I loved every minute of it.
A．Fantastic B．Boring C．Awful D．Terrible
二、完形填空（共1题，共15分）
（15分） Since the earliest times, people have looked up at the stars, the moon and the planets. Today people use modern machines _____ at the sky. This is very different from the situation _____ years ago when people could only use their eyes. Perhaps they dreamt of exploring the universe. When did humans first go into space The story began not so very long ago, _____ the first astronauts were not people—they were animals.
Scientists wanted to make travelling to space as safe as possible for humans. So they decided to experiment with animals and test _____ in spaceflights. Insects, mice, frogs, dogs and monkeys were some of the animals _____ first went into space. Many of them died, but they helped to make space travel safer for humans. For their great service, we _____ forget these animals.
Albert II was the first monkey to go into space in 1949. Sadly he died _____ his spaceship landed back on Earth.
Luckily, the result was different for Ham the Monkey. His story ended happily when he returned to Earth _____ very good health.
Scientists wanted to know the answer to the important question: could an animal like Ham do the same things in space as he could do on Earth The answer came when Ham _____ into space in 1961. Yes, he did everything well and lived for _____ 16 years.
(1)
A．look B．to look C．looking D．looked
(2)
A．thousand B．thousands C．thousand of D．thousands of
(3)
A．as B．or C．but D．so
(4)
A．they B．them C．their D．theirs
(5)
A．whom B．what C．that D．whose
(6)
A．shouldn't B．may not C．don't have to D．needn't
(7)
A．if B．because C．after D．since
(8)
A．at B．on C．in D．for
(9)
A．sends B．sent C．is sent D．was sent
(10)
A．another B．other C．others D．the others
三、阅读理解题（共4题，共40分）
（10分）
Artificial intelligence (AI，人工智能) can help us make phone calls. It can guide us to where we want to go. It can play games. And now, AI can do even more things.
Researchers from Microsoft have created the first machine translation system that can translate news articles from Chinese to English, Business Standard reported.
According to microsoft's offcial website, researchers tested the system by asking it to translate hundreds of sentences taken from news stories. Then, language experts compared the results to two translations that were done by humans. The experts concluded (得出结论) that the system's translations were as good as the human translations.
Machine translation is always challenging. This is partly because different words can be used to express the same meaning. It can be hard to say which word is more "correct".
Experts used several methods to improve the systems translation abilities. "Much of our research is really inspired (得到启发) by how we humans do things," lead researcher Liu Tieyan said.
One method is called dual learning (对偶学习). In this method, the system translates every sentence from Chinese to English, as well as translates the sentences back from English into Chinese. This way, the system can improve itself and learn from its own mistakes. This is similar to what humans do to make sure their translations are accurate.
Another method makes use of deliberation networks (推敲网络). The researchers taught the system to repeat the process of translating the same sentence over and over. Gradually, the system can improve the quality of its translations. This is similar to how people revise (修改) their own writing by going through it again and again.
(1) Microsoft created a system that can _____.
A．make phone calls B．give people directions
C．play games with people D．translate news articles
(2) What did the experts say about the systems translations
A．They were not accurate.
B．They were as good as human translations.
C．They were better than human translations.
D．It's hard to tell whether the translations were correct.
(3) Dual learning trains the system to translate _____.
A．more accurately B．more quickly
C．different sentences D．the same sentence repeatedly
(4) What is the main idea of the story
A．What artificial intelligence can do for us.
B．How sentences are translated from Chinese to English.
C．How the machine translation system was developed.
D．Why Microsoft created a machine translation system.
（10分） The use of technology (科技) in the classroom is nothing new, but Topcliffe Primary School is popular and famous by helping autistic (患自闭症的) children through robot friends. These robots can dance, play games and Tai Chi.
Dr. Guldberg, a teacher from University of Birmingham, said, "Studies show that autistic children often find computers and technology safe (安全的). So we want to know how technology can help them to communicate (交流). They are trying the robots in the classroom. The robots are teaching them right things and acting as friends."
Ian Lowe, a teacher from Topcliffe Primary School, said, "The robots are very smart at helping autistic children with their learning. In the future we hope they can help with learning at home."
Ian teaches about 30 autistic children. And the students love these robots.
Seven-year-old Joshua says he likes playing games with the robots, Max and Ben. Both of them won't be angry with him and fight with him.
Kevin says he likes to watch the robots dance. They are very interesting.
And Stephen says he likes it when Max tells him stories. He can have a good sleep after that.
The teachers say that the children enjoy talking about the robots. It shows how important robots are in helping autistic children communicate.
(1) These robots can _____ according to the passage.
A．dance, sing and playing games B．sing, swim and play sports
C．dance, play games and Tai Chi D．sing, dance and tell stories
(2) Dr. Guldberg is a _____.
A．university teacher B．university student
C．primary school teacher D．primary school student
(3) Ian thinks the robots are _____.
A．scary B．dangerous C．lovely D．smart
(4) _____ is TRUE according to the passage.
A．Ian teaches about 13 autistic children
B．Joshua likes watching the robots dance
C．Kevin likes it because Max tells him stories
D．These robots can't help with learning at home now
(5) _____ should be the best title for this passage.
A．Technology in the classroom B．Robots can help autistic children
C．How to teach autistic children D．Different kinds of robots
（10分） In our daily life, there are already robots working for us. We often see kids play with toy robots.
But what is a robot There are some characteristics (特征) that a robot must have. These characteristics might help you to decide what is and what is not a robot. It will also help you to decide what you need to build into a machine before you can call it a robot. A robot has these important characteristics.
Sensing: First of all, your robot would have to able to sense (感知) the environment around it. Give your robots sensors (传感器): light sensors (eyes) touch sensors (hands), chemical sensors (nose), hearing sensors (ears) and taste sensors (tongue 舌头).
Movement: A robot needs to be able to move around its environment. A robot can move either the whole body or just parts of it.
Energy: A robot needs to be able to power (充电) itself. Some robots might power itself with sunlight, some might with electricity, while others with the battery (电池).
Intelligence: A robot needs some kind of "smarts". A programmer is a person who gives the robot its "smarts", The robot will have to have a certain way to receive the program so that it knows what it is to do.
(1) The underlined word "it" in paragraph 2 is about _____.
A．the toy B．the characteristic
C．the machine D．you
(2) The chemical sensors may help a robot to _____.
A．see B．move C．hear D．smell
(3) In how many ways can a robot power itself according to the passage
A．Two. B．Three. C．Four. D．Five.
(4) The Chinese meaning of "Intelligence" in the last paragraph is "_____".
A．能源 B．外观 C．智能 D．运动
(5) What is the main purpose of the passage
A．To help people understand what a robot is.
B．To tell what a robot can do at work.
C．To tell the history of robots.
D．To tell people to love robots.
（10分） A cafe in Japan is using robot waiter controlled (控制) from home by the disabled.
The robots, about as tall as a seven-year-old child, send out sound and video over the Internet, allowing the disabled to control them with computers.
Engineers behind the project said that they hope to provide jobs for people who have difficulty in moving their bodies.
If it is successful, there will be a permanent (永久的) cafe before the 2020 Olympics in Tokyo.
"Everyone should have the freedom to work in the way they like," said Masatane Muto, an ALS patient and one of the leaders of the project. "I want to send out the message toward 2020 that you can show your friendly behaviour even if you have disabilities."
The cafe in Tokyo will open on weekends from November 26 to December 7.
They have also been used in classrooms by students who cannot go to school because of illness or other reasons.
"I want to create a world in which people who can't move their bodies can work too," said Kentaro Yoshifuji, the CEO of Ory Lab, the developer of the robots.
Ypshifuji had some illness as a child that left him socially isolated. He had to stay away from others. This experience drove him to study robotics at Tokyo's Waseda University in the hopes of connecting (联系) people through robots.
(1) According to the news, the engineers behind the project hope to _____.
A．bring more new robots to the cafe
B．set up more modern coffee shops
C．help more children to learn about robots
D．give the disabled more chances to work
(2) We can learn from the news that _____.
A．Ypshifuji studied robots to cure his own illness
B．Ypshifuji is disabled and controlled by a robot
C．Robots can connect the disabled with others
D．Robots are designed just for the Olympics
(3) Which of the following has the similar meaning to the underlined word "isolated"
A．separated B．treated C．avoided D．supported
(4) What is the best title for the news
A．Tokyo cafe trying hard to prepare for the coming Olympics
B．Tokyo cafe to use robot waiters controlled by the disabled
C．Disabled people playing a role in developing robot waiter
D．New robots to be provided in cafe for the 2020 Olympics
四、填空题（共1题，共10分）
read, pressure, worry, take, stop, problem, feel, argue, different, relax
When you feel or stressed out, everything seems to go wrong at once. You can't remember what the teacher says in class. You may with your parents or friends. You may have sleeping too. For example, you can't get to sleep or you still tired when you get up.
If you are under too much maybe it's time to change your life a bit by doing something .
It's important for you to learn to . You can play some quiet music. a book is a good way to relax, too.
You should doing the things that you are not enjoying. Then take part in a new activity or try a new interest.
You should also set some goals (确立些目标). For example, enough exercise, keep up with (赶上) schoolwork and make some new friends.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
五、写作题（共1题，共15分）
（15分）美国在 2018 年向火星发射了一颗新型探测器（spaceship），被命名为“洞察号”（In Sight）。科学家们用其研究了火星这颗与众不同的红色星球。根据内容提示，写一篇 80 词左右的英语短文简单谈论一下。
内容提示：
(1)到目前为止，还没有人类踏上过火星；
(2)人类尚未在火星上发现生命；
(3)科学家相信火星上存在着生物，因为已经在火星上发现了水；
(4)个人看法……
答案
一、选择题（共20题，共20分）
1. 【答案】D
【知识点】match
2. 【答案】C
【解析】考查名词。A.海报；B.通知；C.说明书；D.书。句意：在我们进入实验室之前，阅读说明书对我们很重要。根据句意可知，我们应该阅读说明书。
【知识点】instruction、名词辨析
3. 【答案】D
【解析】考查名词辨析。A. 介绍 B. 问询处 C. 按摩 D. 说明。句意：按照这些说明操作，您在使用本机器时会保持安全。根据句意可知，答案为 D。
【知识点】instruction、名词辨析
4. 【答案】A
【解析】句意：每一个去过张家界的人都说它是一个美丽的地方。Everyone _____ has been to Zhangjiangjie 是一个定语从句，空格处需要填写定语从句的引导词。先行词是 everyone，指人，在定语从句中起主语作用，所以用引导词 who。
【知识点】who
5. 【答案】C
【解析】此题考查的是定语从句的引导词。句意：我找不到妈妈给我买的那本书了。who在定语从句中，先行词是人，且在从句中作主语、宾语和表语；when在定语从句中作时间状语；which在定语从句中，先行词指物，且在从句中作主语和宾语；what不引导定语从句；先行词the book在从句中作宾语，故选C。
因此，正确答案是C。
【知识点】which
6. 【答案】C
【解析】句意：——我该怎么做才能提高我的英语水平呢，Darning？——为什么不纠正错误呢？你的作业中有许多错误。A. 与他人交谈 B. 听收音机 C. 纠正错误 D. 大声朗读单词，根据 There are many mistakes in your homework，推出是纠正错误。
【知识点】动词短语辨析、correct
7. 【答案】B
【解析】考查名词词义辨析。句意：——杰克，我不能用数码相机。你能帮我吗？——我愿意，但我也不会用。我们先看看说明书吧。可知该处为“说明书，用法说明”的意思。attention，名词，意为“注意力，关心”；instruction，名词，意为“指令，命令；指示；教导；用法说明”；invention，名词，意为“发明；发明物”；position，名词，意为“位置，方位；职位，工作”。
【知识点】instruction、名词辨析
8. 【答案】B
【知识点】动词辨析、match、fit (可容纳/适合)
9. 【答案】D
【解析】句意：——你是怎么把模型火车组合得这么完美的？——很容易，我只是按照说明。
information 意为“信息”；messages 意为“口信”；advice 意为“建议”；instructions 意为“说明”。根据常识可知要根据说明来组装模型火车，用 instructions 符合题意。
【知识点】instruction、名词辨析
10. 【答案】B
【解析】考查定语从句。句意：在 Ruian 广场后面有一个图书馆，那里有许多书。我们喜欢去那里读书。根据后文中我们喜欢读书，可以判断前一句应该跟阅读有关。只有 B 选项提到了图书馆和书，和后文的关联性较大。
【知识点】which
11. 【答案】B
【解析】考查名词辨析。句意：如今，几乎每个学生都承受着太多的压力，因为他们想进入一个好的高中。A. protection 保护；B. pressure 压力；C. progress 进步；D. province 省。根据句意和后半句中的“get into a good senior high school”可知，这里指，压力。
【知识点】pressure、名词辨析
12. 【答案】C
【解析】考查副词词义，句意：我如此忙，以致于我完全忘掉了。suddenly 突然地；recently 最近地；completely 完全地，故选 C。
【知识点】副词辨析、completely
13. 【答案】A
【解析】此题考查副词。句意：——朱迪，上周你发现了我们之前的学校吗？——经过五年后它已经完全变样了。这里强调的是变化很大，是完全变了，所以选择 completely，故答案选 A。
【知识点】completely
14. 【答案】B
【知识点】pressure
15. 【答案】C
【解析】本题考查定语从句，先行词为 everything，在从句中作宾语，句意：人学到的每一件事会成为你的一部分并改变你，所以请明智地学习。
【知识点】that
16. 【答案】A
【解析】句意：人工智能的发展将使我们能了解更多关于我们的大脑的事情。the development of… 意为 “……的发展”。
【知识点】development、名词辨析
17. 【答案】A
【解析】pressure “压力”；opinion “意见”；fairness “公平”；wood “木头”。由句意可知中国大多数学生面临着很大的压力。
【知识点】pressure
18. 【答案】D
【知识点】fantastic、情景交际
19. 【答案】A
【解析】——中国在解决贫困问题上做得很好。
——太好了。我们为自己是中国人而感到骄傲。
考查情景交际。Fantastic 极好的；Don't mention it 别客气；I have no idea 我没有任何想法；Good luck 好运。根据“We're so proud of being Chinese.”可知是对上文对方陈述的事实的评价，且是好的评价。
故选：A。
【知识点】fantastic
20. 【答案】A
【解析】应答者爱上了这个暑假的每一分钟,由此推断应答者觉得这个暑假过得好极了。故选 A。
【知识点】形容词辨析、fantastic
二、完形填空（共1题，共15分）
21. 【答案】
(1) B
(2) D
(3) C
(4) B
(5) C
(6) A
(7) C
(8) C
(9) D
(10) A
【知识点】一般过去时的被动语态、use sth. to do sth.、in、after、表示建议、thousands of、宇宙 (The universe)、but、them、that
三、阅读理解题（共4题，共40分）
22. 【答案】
(1) D
(2) B
(3) A
(4) C
【解析】
(1) 细节理解题。根据文章中的第二段的第一句：Researchers from Microsoft have created the first machine translation system that can translate news articles… 可知微软公司开发了一个可以翻译新闻文章的系统。故答案为：D。
(2) 细节理解题。根据文章中的第三段的最后一句：The experts concluded（得出结论）that the system's translations were as good as the human translations. 可知专家们通过研究后得出这个专家系统能够和人工翻译者翻译的一样好的结论。故答案为：B。
(3) 推理判断题。根据文章中的第六段的后两句：This way, the system can improve itself and learn from its own mistakes…make sure their translations are accurate. 可知对偶学习法可以自我改进，并从错误中学习，更能确保翻译的准确性。可以推断出对偶学习训练系统能够更准确地进行翻译工作。故答案为：A。
(4) 主旨大意题。本文主要讲述了微软公司的研究人员研制出首个可将新闻文章从中文翻译成英文的机器翻译系统，以及如何通过机器学习的方式对这个系统进行升级改造的发展历程。故答案为：C。
【知识点】推理判断、细节理解、主旨大意、科学技术 (Science and technology)、说明文
23. 【答案】
(1) C
(2) A
(3) D
(4) D
(5) B
【解析】
(1) 细节理解题。根据第一段最后一句 These robots can dance, play games and Tai Chi. 这些机器人可以跳舞，玩游戏，打太极。
(2) 细节理解题。根据第二段第一句 Dr. Guldberg, a teacher from University of Birmingham 古尔伯格博士，伯明翰大学的老师。
(3) 细节理解题。根据第三段第一句 Ian Lowe, a teacher from Topcliffe Primary School, said, "The robots are very smart at helping autistic children with their learning." 伊恩 洛，托普克利夫小学的老师，说“机器人在帮助自闭症儿童学习方面非常聪明”。
(4) 细节理解题。根据第三段最后一句话 In the future we hope they can help with learning at home. 将来我们希望他们能帮助我们在家学习。可知这些机器人现在对在家学习帮不上忙。
(5) 主旨大意题。文章讲了 Topcliffe 小学通过机器人朋友帮助自闭症儿童的事情，这些机器人可以跳舞，玩游戏，打太极，以及它们在帮助自闭症儿童交流方面的重要性。所以文章的最佳答案为“机器人可以帮助自闭症儿童”。
【知识点】细节理解、科学技术 (Science and technology)、记叙文、最佳标题
24. 【答案】
(1) C
(2) D
(3) B
(4) C
(5) A
【解析】
(1) 本文是一篇说明文。文章介绍了机器人的一些重要特征，包括感觉、运动、能源和智力。
推理判断题。根据文章第二段第三、四句：These characteristics might help you to decide what is and what is not a robot. It will also help you to decide what you need to build into a machine before you can call it a robot. 这些特性可以帮助你决定什么是机器人，什么不是机器人。它还将帮助你决定你需要在一台机器中构建什么，然后你才能称之为机器人。根据句意可以知道 it 指代的是前面的“machine”。
(2) 推理判断题。根据文章第三段最后一句：Give your robots sensors (传感器): light sensors (eyes), touch sensors (hands), chemical sensors (nose), hearing sensors (ears) and taste sensors (tongue 舌头). 给你的机器人传感器：光传感器（眼睛）、触觉传感器（手）、化学传感器（鼻子）、听觉传感器（耳朵）和味觉传感器（舌头），可知 chemical sensors 相当于鼻子，故可以帮助机器人闻。
(3) 细节理解题。根据文章第五段最后一句：Some robots might power itself with sunlight, some might with electricity, while others with the battery (电池). 有些机器人可以用阳光为自己供电，有些可以用电，而另一些则用电池。故一共有三种方式提供能量。
(4) 词义猜测题。根据文章最后一段第一、二句：A robot needs some kind of "smarts". A programmer is a person who gives the robot its "smarts". 机器人需要某种“智能”。程序员是给机器人“智能”的人。可以知道 smart 本身是“聪明的”,故 Intelligence 意为“智能”。
(5) 主旨大意题。根据文章第二段最后一句: A robot has these important characteristics. 机器人有这些重要的特征。后文主要从 Sensing、Movement、Energy、Intelligence 四个方面进行介绍机器人的特征。目的是想帮助人们理解机器人是什么。
【知识点】说明文、猜测词义、科学技术 (Science and technology)、细节理解、主旨大意、推理判断
25. 【答案】
(1) D
(2) C
(3) A
(4) B
【解析】
(1) 细节理解题 behind project that hope provide for who difficulty moving bodies，他们希望为那些身体移动困难的人提供工作。
(2) 推理判断题 want create a in people can't their can too. 可知我们可以从新闻中得知机器人可以把残疾人和其他人联系起来。
(3) 词义猜测题 had illness a child left socially isolated. He had to stay away from others. This experience him study at Waseda in hopes connecting (联系) people robots，导致他在社会上被孤立。这一经历驱使他去东京早稻田大学学习机器人。可知 isolate 孤立。
(4) 标题归纳题 cafe Japan using waiter home the. 本文介绍了日本一家咖啡馆正在使用由残疾人在家控制的机器人服务员。
【知识点】最佳标题、细节理解、猜测词义、科学技术 (Science and technology)、记叙文
四、填空题（共1题，共10分）
26. 【答案】
(1) worried
(2) argue
(3) problems
(4) feel
(5) pressure
(6) different
(7) relax
(8) Reading
(9) stop
(10) take
【知识点】日常生活 (Daily routines)、problem、different、stop、argue、记叙文、worried、feel、take、relax、pressure、作表语、read
五、写作题（共1题，共15分）
27. 【答案】 America sent a spaceship to Mars in 2018. The new spaceship was named In Sight. Scientists have already used it to do some research about Mars. So far no man has reached Mars yet. But people have known something about it already. Mars looks red in space. People haven't found life on it yet. But scientists believe there has been life on Mars. Because they have discovered there may be water on Mars. We are looking forward to getting more information about Mars.
【知识点】科学技术 (Science and technology)、描述事件类、提纲作文