根据 When lost pets are brought to animal shelters, people there use a special tool to look for the microchip and read the ID number on it
一、英语阅读（日常生活类）
1．阅读下列短文，从每题所给的A、B、C三个选项中选出最佳答案。
If you look at the top of your phone, you'll usually see a little symbol that says 3G or 4G. The "G" stands for the "generation" （代） of your mobile network. But the symbols will become things of the past after 5G networks fully arrive.
On March 30, Shanghai vice-mayor Wu Qing made the first 5G video call on a Huawei Mate X Smartphone. Shanghai has also become the first city in China to start testing 5G networks.
About 100 times faster than 4G networks, 5G will let people download and upload data（数据） faster than ever before. But 5G won't just bring faster mobile internet. People can use it for many other things as well.
For example, 5G will help to make self-driving cars safer. Today's self-driving test cars have one problem-lag（延迟）. When the car "sees" an obstacle（障碍物）, it sends this information to a data center and receives instructions, However, it will be some time before it sends and receives this information. With this kind of lag, the cars might crash because they don't receive instructions in time. With 5G, this lag will be greatly lowered, making the cars safer.
5G could also be used to power the internet of things （IoT）, that is, a large online network that connects all things and people. Fast internet speeds will be the key to developing this technology.
The IoT could be used in a lot of ways. For example, with IoT, your refrigerator could automatically （自动地） place an order online for eggs when it finds that there are no eggs left inside.
（1）Which city was 5G tested for the first time?
A. Beijing.
B. Shanghai.
C. Shenzhen.
（2）What can we infer（推测） according to the passage?.
A. 5G is widely used in China now.
B. 5G networks will make our lives more convenient.
C. There are no symbols at the top of our phones.
（3）The writer uses self-driving cars as an example to.
A. explain how 5G's fast speed can be helpful
B. warn about the possible dangers of self-driving cars
C. explain how self-driving cars work
（4）What is IoT according to the passage?
A. A robot that can do housework.
B. An online store where you can buy anything.
C. A large online network that connects things and people.
（5）Which sentence is right according to the passage?
A. 5G will help us buy eggs quickly.
B. Robots can help us buy eggs online.
C. Our refrigerator can order eggs online for us.
【答案】 （1）B
（2）B
（3）A
（4）C
（5）C
【解析】【分析】短文大意：当人们看手机上方的时候，会看到3G或者4G的小符号。G代表手机网络的"代"。但是，当5G网络全面覆盖时，这些符号将会成为过去时。3月30日，上海市长吴清第一次使用华为Mate X智能手机进行视频通话，上海成为中国进行第一个测试5G的城市。5G将会在很多方面改善人们的生活。
（1）细节理解题。根据 Shanghai has also become the first city in China to start testing 5G networks。可知，上海是中国第一个进行5G测试的城市。故选B。
（2） 推理判断题。根据About 100 times faster than 4G networks， 5G will let people download and upload data（数据） faster than ever before。 But 5G won't just bring faster mobile internet。 People can use it for many other things well。可知，5G的速度将会是4G的100倍，人们下载或者上传数据都会快很多。而且，5G不仅仅是在移动网络上给人们带来快捷。在其他方面，人们也可以利用5G。由此可以推断出，5G将会使人们的生活便利很多。故选B。
（3） 推理判断题。根据…With 5G， this lag will be greatly lowered， making the cars safer。可知，5G可以大大减少问题延迟，从而使无人驾驶汽车更安全。作者通过这个例子来告诉我们5G的告诉怎样起作用的。故选A。
（4）词义猜测题。根据5G could also be used to power the internet of things（IoT）， that is， a large online network that connects all things and people。可知，IoT指的是把所有人和物联系起来的一个巨大的在线网络。故选C。
（5）细节理解题。根据For example， with IoT， your refrigerator could automatically （自动地 ） place an order online for eggs when it finds that there are no eggs left inside。可知，当冰箱里没有鸡蛋时，冰箱可以自动在网上下单买鸡蛋。故选C。
【点评】此题考查阅读理解。客观信息题可以从文章中直接找到答案。而主观判断题考查的是对文章的感情基调等，这类题必须经过对作者的态度、意图以及对整篇文章进行深一层的推理等。通过语篇逻辑关系，研究细节的暗示，推敲作者的态度，理解文章的寓义。对于词意猜测题。需要准确无误地理解上下文，根据上下文的联系进行猜测。找出问题答案。
2．阅读理解
Scrub, the pet cat of Jennifer's, was found! It got lost five years ago. Jennifer looked for it everywhere but failed each time. She thought Scrub would never come back. But one day she got a call from an animal shelter（庇护所） and was told they had found Scrub!
How did they know Scrub belonged to Jennifer? How did they know Jennifer's phone number? All the information was available because of the microchip, a very small computer chip（薄片）. It was placed under Scrub's skin many years earlier.
The microchip is usually placed under the skin of an animal's shoulder to keep its ID number. Once the chip is in place, the pet does not feel it anymore. When lost pets are brought to animal shelters, people there use a special tool to look for the microchip and read the ID number on it, then they'll call the microchip company to match the number to the information of the pet's owner. This is how the shelter was able to tell Jennifer that they had found Scrub.
Microchips have helped thousands of owners get their lost pets back. In New York, a dog named Roxy was missing for months. Then a woman found her on a busy street in New Jersey. No one knows how the dog got to a different state. However, thanks to her microchip, Roxy was soon returned to her grateful owner.
In 2008, a couple got their cat George back after he had disappeared 13 years earlier! When George got lost, the couple tried everything to find him. They visited animal shelters every day for six months, made posters and even offered a $500 reward（酬金）. As years went by, they thought George would never be back till they got the call from an animal shelter. Without the microchip, the cat would never be able to come home again.
Microchips can not only work for a pet's whole life but help lost pets no matter how far they've been away from home. This is why microchips may be just the thing to help bring missing pets back home.
（1）How did Jennifer find her pet cat?
A. By visiting animal shelters.
B. By offering a $500 reward.
C. With the help of the microchip.
D. With the help of a woman in New Jersey.
（2）Which statement about microchips is NOT true according to the passage?
A. They are very small computer chips.
B. They are under an animal's skin of its shoulder.
C. They can help the owners to find the long-lost pets.
D. They can only work for a lost pet that's far away from home.
（3）The right order of how animal shelters help lost pets return home is .
①Get the ID number of the lost pet.
②Call the owner to bring the lost pet home.
③Look for the microchip of the lost pet.
④Call the microchip company to match the number to the information of its owner.
A. ③①②④
B. ③④①②
C. ①③④②
D. ③①④②
（4）According to the passage, we can know that.
A. the couple thought the microchip wasn't helpful at all
B. Scrub didn't feel uncomfortable with the microchip in its body
C. it took a long time to match Roxy's ID number to her owner's information
D. Jennifer herself found her cat according to the ID number on its microchip
（5）What is the main idea of the passage?
A. The reasons why pets got lost.
B. Different ways to find the lost pets.
C. The ways how people care for the lost pets.
D. The introduction of how microchips help the lost pets return home.
【答案】
（1）C
（2）D
（3）D
（4）B
（5）D
【解析】【分析】大意：本文主要介绍芯片怎样帮助走失的宠物回家，动物收容所通过詹妮弗宠物猫皮肤下的芯片上的身份证号码联系上了失主詹妮弗，芯片帮助了数千名失主找到他们的宠物。
（1）细节题。根据then they'll call the microchip company to match the number to the information of the pet's owner. This is how the shelter was able to tell Jennifer that they had found Scrub.可知，詹妮弗通过芯片的帮助找到他的宠物猫，故选C。
（2）细节题。根据Microchips can not only work for a pet's whole life but help lost pets no matter how far they've been away from home.可知，微芯片不仅能效力宠物的一生而且无论丢失的宠物离家有多远都能帮助。D选项描述跟原文描述不一致，故选D。
（3）细节题。根据 When lost pets are brought to animal shelters, people there use a special tool to look for the microchip and read the ID number on it, then they'll call the microchip company to match the number to the information of the pet's owner. 可知，动物收容所首先寻找丢失宠物的微芯片，其次获取它的身份证号码，然后打电话给芯片公司将号码和它的主人的信息匹配，最后打电话给失主领回丢失的宠物，故选D。
（4）细节题。根据Once the chip is in place, the pet does not feel it anymore.可知，Scrub身上放了芯片没有什么不舒服感，故选B。
（5）主旨题。本文主要介绍芯片怎样帮助走失的宠物回家，故选D。
【点评】考查阅读理解。细节题和主旨题是阅读理解题中常考题型。细节题需要从文中寻找答案；主旨题需要通读全文，了解大意之后找出中心思想。
3．阅读理解
At some point in life, many people develop a mental （精神） problem.
While most people get over it, for others it doesn't go away easily.
The WHO says that about 20 percent of teenagers worldwide suffer from mental illness. It's thought that the number of teenagers with mental illness around the world will increase by half by 2020. It will become one of the main causes of illness, and even death.
In China, the picture isn't bright, either. About one tenth of teenagers under the age of 17 have a mental health challenge.
The world is changing fast. Study and relationships have always caused stress, but today the stress is much higher than before, the WHO said.
A research centre in Oxford University says that young people today have big stresses at school. For example, they experience bullying （欺凌）. In a 2017 report, the centre noted that the Internet was a special source （渠道） of stress. Online, young people often see "messages about perfection" and this causes the young "great uncertainty about their futures", says the centre.
Also, according to China Daily, Chinese people don't ask for help with their mental problems. They fear that others will think less of them if they say that they are in mental trouble. Elaine Peng, a US mental health educator, makes a similar point. And in the UK, over three quarters of young people believe their mental problems have a social stigma. It is reported in 2017 that a quarter of young UK people wouldn't ask for help if they developed a mental problem.
Young people who don't ask for help for their condition may be creating problems for themselves in the future. Elaine Peng warned that, "If we hide our mental health, it may remain a problem forever."
"My message for young people is, if you feel something is wrong within you—ask for help," he told China Daily.
（1）Which of the following is NOT the cause of stress according to the passage?
A. Heavy schoolwork
B. Being bullied at school.
C. Some information from the Internet.
D. Certainty about the future.
（2）Why don't Chinese people ask for help with their mental problems?
A. They don't think them serious.
B. They can get over them in time.
C. They can keep their mental health secret.
D. They are afraid of being looked down upon.
（3）What does the underlined word "stigma" most probably mean in Chinese?
A. 羞耻 B. 印象 C. 援助 D. 危害
（4）Elaine Peng advised the teenagers with mental illness to ______.
A. think less of themselves B. avoid being bullied
C. ask for help as soon as possible D. stay away from the Internet.
（5）The main purpose of the passage is to ______.
A. ask research centers for help
B. tell about teenagers' stresses
C. call public attention on teenagers with mental illness
D. show some different opinions from different countries
【答案】 （1）D
（2）D
（3）A
（4）C
（5）C
【解析】【分析】大意：本文讲述世界上许多人有精神疾病，到2020年世界上有一半的青少年患精神方面的疾病。精神疾病将成为主要的疾病甚至导致死亡，研究表明引起精神异常的原因是压力过大而没有及时找医生疏导导致的。
（1）细节题。根据young people today have big stresses at school. they experience bullying （欺凌）. the Internet was a special source （渠道） of stress.可知，研究表明压力的原因来自于过重的学业，学校的欺凌，已经互联网上一些不良信息导致的，D描述与原文不一致，故选D。
（2）细节题。根据 They fear that others will think less of them if they say that they are in mental trouble.可知，他们害怕其他人瞧不起他们，故选D。
（3）词义猜测题。根据And in the UK, over three quarters of young people believe their mental problems have a social stigma.可知，在英国，超过4分之三的年轻人认为他们的精神疾病是社会的耻辱，推出stigma的意思是“羞耻”，故选A。
（4）推断题。根据If we hide our mental health, it may remain a problem forever.可知，如果躲避我们的精神健康，它可能拥有是一个问题，推出Elaine Peng建议患有精神疾病的青少年应尽快就医，故选C。
（5）推断题。通过分析可知，作者讲述世界上越来越多的青少年患有精神疾病目的是唤起全社会对患有精神异常的青少年关注，故选C。
【点评】考查阅读理解。细节题、推断题和词义猜测题是阅读理解题中常考题型。细节题需要从文中寻找答案；推断题需要联系上下文，推断出需要的信息；词句猜测题需要联系上下文，推出词句的意思。
4．阅读理解
Jenny wanted to encourage students to read more famous books, so she decided to put an introduction to some interesting children's story books in the school newspaper.
The Little Prince（《小王子》） is a famous work written by French writer Antoine de Saint-Exupéry. In the book, the little prince leaves his own planet to explore the universe（宇宙）. In his journey, he finds that the adult world is really strange and boring. Finally, he goes back to his planet which is full of love. The book is really popular throughout the world.
Charlotte's Web（《夏洛特的网》） is a famous children's novel written by American author E. B. White. The novel tells the story of a pig named Wilbur and his friendship with a spider named Charlotte on a farm. When Wilbur is in danger of being killed for his meat by the farmer, Charlotte writes messages to praise Wilbur in her web and saves him. Wilbur becomes famous in the village and he is safe in the end. When it came out in 1952, the book was welcomed by both adults and children. And it is still very popular today.
The Miraculous Journey of Edward Tulane（《爱德华的奇妙之旅》） is a 2006 novel written by Kate DiCamillo. The book is about an unusual journey of a china rabbit named Edward Tulane. He travels from one place to another, meeting many people. During his journey, he learns to love and finally finds love again. This book is popular nowadays and was mentioned many times in the famous South Korean TV series My love from the Star （《来自星星的你》）. The warm and sweet story will surely make you understand more about love.
（1）Jenny introduced some interesting children's story books to .
A. encourage students to read more
B. encourage students to write more
C. show off the books she has read
D. make money by selling books
（2）The underlined word "praise" properly means "" in Chinese.
A. 欺骗 B. 批评 C. 赞扬 D. 攻击
（3）Which statement is TRUE according to the passage?
A. The three books mentioned in the passage are popular today.
B. The writers of the three books are all Americans.
C. When Charlotte's Webcame out, it was only popular with adults.
D. My Love from the Staris a famous Chinese TV series.
【答案】 （1）A
（2）C
（3）A
【解析】【分析】文章大意：珍妮为鼓励学生阅读更多书籍，决定在校报上介绍一些世界名著，其中包括《小王子》、《夏洛特的网》和《爱德华的奇妙之旅》。老师在简介中分别介绍了三本小说的作者、故事大意和它们的流行（受欢迎）程度。
（1）细节理解题。根据文中的"Jenny wanted to encourage students to read more famous books，so she decided to put an introduction to some interesting children's story books in the school newspaper"可知，珍妮想鼓励学生阅读名著，于是决定在校报上刊登一些名著的简介。由此可知珍妮向学生介绍儿童读物的目的是鼓励学生多读书。故选A。
（2）词义猜测题。根据文中的"When Wilbur is in danger of being killed for his meat by the farmer，Charlotte writes messages to praise Wilbur in her web and saves him"可知，当威尔伯面临被杀的危险时，夏洛特在自己的网上写信称赞威尔伯，并拯救了他，故知praise的意思是"赞扬"。故选C。
（3）细节判断题。根据整篇文章内容及其第二段句子The book is really popular throughout the world. 这本书在世界各地很受欢迎．和第三段句子 it is still very popular today. 今天仍然是非常受欢迎的。和第四段句子This book is popular nowadays. 这本书现在很流行。可知这篇文章中提到的三本书今天仍很受欢迎，故选A。
【点评】考查任务型阅读，关键在看懂文章，然后根据题目要求作答，注意尽量用文章的语言填写答案。在文章中找不到答案时，要完全理解句子，根据同义词，句型转换的方式找到可以替换文章中的单词，短语或者句子的词。
5．阅读下列材料，从每题所给的A、B、C、D四个选项中选出最佳选项。
In the park, you see a group of people, all looking up at the sky. Without thinking about it, you look upwards, too. Why? In the concert, someone begins to clap and suddenly the whole room joins in. You do, too. Why?
Sometimes we feel we are acting correctly when we do the same as others. The more people follow an idea, the better or truer we think the idea is. It's the social proof （社会认同感） that works.
The scientist Asch carried out an experiment. It shows how social proof can influence us. In a room, a man is shown Line 1, and next to it are three lines （A, B, C）. A is longer, C is shorter and B is as long as Line 1. He must tell which of the three lines is as long as Line 1. When the man is alone, he gives the correct answer B. Then, five other men enter the room, and each of them gives the answer C as they were told to. Now the man changes his idea and gives the answer C. Asch got the same result many times among different subjects （实验对象）.
Why do we act like this? Well, in the past, following others was a way to keep from danger. Suppose that 5000 years ago you were hunting （打猎） with friends. Suddenly, they all ran away. What would you have done? Would you have stayed? No, you would have run, too. We are descendants （后代） of those who copied others' action. It is so deeply planted in our mind that we still use it now.
Social proof has special power. The advertising industry, for example, often makes use of it. So be capful whenever a company says its product is "the most popular".
（1）At the beginning of the passage, the writer leads in the topic by ________.
A. telling a story
B. giving examples
C. answering questions
D. showing a map
（2）According to Paragraph 3, the experiment by Asch shows ________.
A. following others is always right
B. social proof may change people's ideas
C. it's difficult to carry out the experiment
D. people can study better if they are alone
（3）The underlined word "It" in Paragraph g refers to ________.
A. running with others
B. hunting with friends
C. copying others' action
D. doing something different
（4）According to the passage, we can infer （推断） that ________.
A. it's important to run with others anytime
B. products in the advertisement are the best
C. we mustn't copy others' action to keep safe
D. we need to think twice before following others
【答案】
（1）B
（2）B
（3）C
（4）D
【解析】【分析】短文大意：这篇短文通过几个实例说明了社会认知感对人们的影响。
（1）细节理解题。 In the park, you see a group of people, all looking up at the sky. Without thinking about it, you look upwards, too. Why? In the concert, someone begins to clap and suddenly the whole room joins in. You do, too. Why? 可知作者是通过实例说明了一个论点社会认同感的影响。故选B。
（2）细节理解题。第三段的实验内容主要讲让人们选择一个正确答案，在一个人单独思考的状况下，可以答对；当一群人一起看问题，并告知他们前面的人选择的一个错误答案，他们就都选择认可前人回答的错误答案，由此可知社会认同感会让人改变观点。故选B。
（3）词意猜测题。根据Suppose that 5000 years ago you were hunting （打猎） with friends. Suddenly, they all ran away. What would you have done? Would you have stayed? No, you would have run, too. We are descendants （后代） of those who copied others' action. 这种观念深深种在我们的脑海中并且现在我们仍旧在使用。可知it指的是人们抄袭他人的行动。故选C。
（4）推理判断题。根据 So be careful whenever a company says its product is "the most popular". 因此无论何时当一个公司说它的产品是对受欢迎的要小心。可知当我们在跟从别人之前要再三考虑。故选D。
【点评】此题考查阅读理解。先阅读短文，了解短文大意，然后分析问题，弄清题意，再带着问题阅读短文，从短文的细节中找出问题答案。对于推理判断题要根据文章中相关的细节进行推理判断，不要主观臆断，要根据作者的观点确定。