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【暑假自练】Module 9 Great inventions（含听力音频 答案）九年级英语上册 外研版
一、听长对话选答案
听对话，回答以下各小题。
1．How long has Kelly had her computer
A．For 5 years. B．For 10 years. C．For 15 years.
2．What does John usually use the computer to do
A．Do his homework. B．Chat with friends. C．Play online games.
3．How does Kelly finish her homework now
A．By writing on the exercise book. B．By surfing the Internet. C．By using the computer.
二、听短文选答案
听独白，回答以下各小题。
4．The New Four Great Achievements include high-speed trains ________, shared-bikes and online shopping.
A．WeChat B．QQ C．Alipay
5．High- speed trains are ________ than airplanes and save a lot of time for tourists.
A．warmer B．cheaper C．better
6．When we talk about Alipay, we will think of ________.
A．Ma Yun B．Ma Huateng C．Steve Jobs
7．If people want to use shared-bikes, they should ________.
A．scan the QR-code first B．pay some money first C．take photos first
8．Through online shopping, people can buy their favourite things from ________.
A．some shopping centers B．some markets C．some shopping websites
三、语法选择
Technology and digital development have changed people’s living styles these years. People show all kinds of things on the Internet which 9 their interests, such as good food, nice clothes and so on. Among all the activities, now showing 10 steps is becoming more and more popular.
People are finding it important to be in good health. To keep 11 , many people go to work on foot. When they are walking, the step counter app in 12 phones can record how many steps they walk that day. After walking, some people show themselves off on WeChat. This can make them 13 from each other and keep exercising.
“This helps me to exercise much and keep a good habit,” Miss Liu said. “I can also talk about
14 to keep fit with my friends on WeChat. We are in the same group to encourage each other to keep exercising.”
Mr.Wu likes to exercise. But in the past he was 15 lazy and didn’t want to exercise every day. “After I use the step counter app, everything is different. Sometimes there are prizes for
16 walk more steps. I really like it,” he said.
“Walking is 17 useful and relaxing way to exercise. Both the old and the young like it. ”Mr. Wang, a 18 teacher said. “Recording the steps helps people develop a good habit of walking and showing the result can inspire people to be more interested in walking.
9．
A．are based B．is based C．basing D．are basing
10．
A．a number of B．the numbers of C．the number of D．numbers of
11．
A．heal B．health C．healthy D．healthily
12．
A．they B．them C．theirs D．their
13．
A．to learn B．learn C．learning D．learnt
14．
A．what B．how C．why D．where
15．
A．kind of B．different kinds of C．a kind of D．kinds of
16．
A．ones who B．those who C．ones which D．those that
17．
A．an B．/ C．a D．the
18．
A．30 year old B．30-years-old C．30-year-olds D．30-year-old
四、完形填空
Take a piece of hair from your head. Ouch! It may be long, but it’s not wide. Three scientists spent over 30 years 19 a kind of machine. This kind of machine is about a thousand times 20 than the width of one piece of your hair. These machines are 21 small that they can only be seen under a microscope(显微镜)! They 22 nanomachines(纳米机器).
Because of their hard work, the three scientists 23 the 2016 Nobel Prize in Chemistry. They are all Europeans. Sir J. Fraser Stoddart, one of the scientists, told reporters that he thanked hundreds of other scientists from 24 different countries for helping make this prize 24 . He said he once brought a chocolate Nobel Prize to his daughter from a trip to Stockholm. He expected 25 a real one someday.
What are nanomachines good for Scientists believe that 26 the future, nanomachines can help deliver(传送) medicines inside a person’s body, or take away things that are making us sick. Mr. Feringa compared 27 work to that of the Wright Brothers. When the Wright Brothers flew their airplane for the first time, some people questioned what airplanes 28 good for. Now airplanes help us travel fast and we use them all the time.
19．A．inventing B．invent C．to inventing D．invented
20．A．the smallest B．smaller C．small D．smallest
21．A．very B．so C．such D．quite
22．A．are calling B．is called C．called D．are called
23．A．will win B．won C．wins D．has won
24．A．possibility B．possibly C．possible D．impossible
25．A．have B．to have C．having D．to having
26．A．in B．for C．at D．on
27．A．their B．them C．they D．theirs
28．A．is B．were C．was D．are
五、阅读单选
Have you ever felt you were being watched Some new technologies might make you feel that way. Digital billboards (电子屏幕) are able to recognize certain human characteristics (特征). They have cameras pointed at the people on the street, and can recognize people’s age, a man or a woman. Then a computer inside the billboard uses this information to make ads (advertisements) for the people who are looking at the billboard. For example, if a man passes a billboard showing an ad about women clothes, the computer can change the ad to something such as men’s sporting shoes, to catch the man’s attention.
Although advertisers see this as a great chance to reach their customers, some people feel that this is an invasion (侵犯) of their privacy. However, advertisers say that the billboards will not be able to recognize their face or get any personal information about them.
In fact, this kind of “personal” advertising has already appeared on the Internet. Search engines (引擎) like Google and Bing can follow what we search for. When we have searched for some products and services, companies then pay search engines to use it in ads. So if you search for travel information, you may see ads for airlines and hotels. This kind of advertising has proved to work better than traditional advertising.
In today’s world, people see thousands of ads every day, but they don’t take much notice. Advertisers are trying to change that by personalizing the experience of seeing an ad. So pay attention the next time you see a billboard—it would be talking to you.
29．When you watch a billboard showing ads on the street, _______.
A．people will pay more attention to you B．it will change ads to catch your attention
C．cameras will record what you are wearing D．computers will steal your personal information
30．From the second paragraph, we can learn that _______.
A．a good chance makes business easy B．the customer is always God
C．each person has his own opinion D．private information is important
31．The underlined word “it” refers to _______.
A．the tool customers use B．the technology they develop
C．the information we search for D．the chance companies get
32．What is the best title for the passage
A．The rise of a new advertising B．The advantage of billboards
C．The history of advertising D．The invention of billboards
During the outbreak, many people study and work at home. Online classrooms and cloud offices are developing rapidly in China.
According to China Daily, at least 600,000 teachers from schools all over China have been providing online classes during the epidemic. On DingTalk. Alibaba's cloud office platform, more than 50 million students had been taking online courses by mid-February.
Many after-school tutoring institutions（辅导机构）are also taking action. Over 80 education companies, including Zuoyebang and VIPKid, have been offering free online courses. They are trying to attract more long-term users. "The epidemic has made online education companies save advertisement fees of nearly 240 billion yuan in China, as it takes around 1,000 yuan to move a student from offline study to online," said Chen Xiangdong, founder of online education firm Genshuixue.
For employees（员工）, online office software is making it possible to work from home. According to China Daily. DingTalk has served more than 10 million companies. Tencent Meeting. another similar platform, has added more than 100. 000 cloud servers to increase its computing capacity（能力）. It can now allow over 300 people to have video meetings online together.
“In the long run, online offices and education will be better developed. We should not underestimate（低估）the rise of new users on different platforms during the epidemic. The users' new habits might influence the future," Zheng Anqi from the China Academy of Information and Communications Technology told Guangming Daily.
33．There had been over 50 million students taking online courses by the middle of February.
A．Right B．Wrong
34．Chen Xianedong said that you could pay less than one thousand yuan to study online.
A．Right B．Wrong
35．Paragraph 2, 3 and 4 are mainly about online education.
A．Right B．Wrong
36．Tencent Meeting makes it possible to allow over 300 people to have video meetings online together
A．Right B．Wrong
37．Both DingTalk and Tencent Meeting are Alibaba's cloud office platform.
A．Right B．Wrong
六、短文改错
阅读短文，从原文的每一行中找出一处错误并改正，不加词，不删词。
例如: I think Tom are a good boy. are-is
Do you often shop online When you make a order on Taobao, the 38
money that you pay does not go directly to the seller. Instead, it went 39
through Alipay （支付宝）, which keeps my money for a while. Then 40
Alipay gives the money with the seller. There is a transfer station 41
between sellers or buyers. The transfer station can make online shopping 42
safely. Buyers don’t need to worry about paying for products and then 43
receiving nothing. Sellers also have no risk of receive no money after 44
sending out their products. This transfer stations are usually set up by 45
payment service companies. Among them, Alipay is the big in China. It 46
has more than 270 millions users and it makes online shopping easier. 47
七、看图作文
48．如今，手机到处可见，许多同学都拥有手机。但是，学生在学校使用手机是否合适？请你写一篇英语短文，表达自己的看法，并根据下图提示，给出相应的理由。
要求：
1. 清晰表明自己的观点，要提及图示所有要点，并适当发挥，补充相关内容；
2. 文中不得出现真实的人名、校名等相关信息；
3. 词数80字左右。(开头已给出，不计入总词数)。
注意：不能透露个人的任何信息 (例如：具体的学校和姓名等)，否则不予评分。
Now cell phones can be seen everywhere. Many students own cell phones. Is it good for students to use cell phones at school ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案：
1．A 2．B 3．C
4．C 5．B 6．A 7．A 8．C
9．A 10．C 11．C 12．D 13．B 14．B 15．A 16．B 17．C 18．D
19．A 20．B 21．B 22．D 23．B 24．C 25．B 26．A 27．A 28．B
29．B 30．C 31．C 32．A
33．A 34．B 35．B 36．A 37．B
38．a—an 39．went—goes 40．my—your 41．with—to 42．or—and 43．safely—safe 44．receive—receiving 45．This—These/The 46．big—biggest 47．millions—million
48．例文：
Now cell phones can be seen everywhere. Many students own cell phones. Is it good for students to use cell phones at school
Many students may think cell phones are quite helpful in school. They can call parents after school more easily. They can listen to some music to relax. What’s more, students can also use cell phone to buy books online easily.
However, there are many disadvantages about using cell phones at school. If students take cell phones with them, they may take photos, watch videos in class instead of focusing on lesson. Some students may use cell phones to play games or search the answers for their homework online. These are not good for them.
In my opinion, students should not use cell phones at school. As students, we should pay more attention to our studies instead of playing with cell phones. If we want to call our parents, we can ask teachers for help.
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