Module 9 Great inventions 语法填空 专练（含解析）外研版版英语九年级上册

Module 9 Great inventions 语法填空 专练（含解析）外研版版英语九年级上册
阅读下面短文,在空白处填入适当的单词或括号内单词的正确形式（每空一词）。
App is short hand for an application (应用). You can download all kinds of apps on 1 (you) phone. There are apps for playing games, watching movies and even buying food. Many apps are free, 2 these apps have ads you might hate. Some of the most popular apps are for sharing pictures and 3 (video). People use these apps 4 (send) pictures to their friends. People take pictures 5 their phones. Then they upload them using apps. Their friends see the pictures and can give their ideas by clicking “like” or 6 (write) a comment.
Using the Internet is very convenient, especially on your phone. Apps make it easy to get the information you need. They are so helpful 7 you may use them to find almost any information very 8 (easy).
Many people use apps for language learning. Many of these apps have games to teach people new words. It is a 9 (use), easy and interesting way to improve. These apps let people review and practice a language anywhere.
There are apps for 10 (give) directions to places, too. And many apps let people listen to music, read the news and some other literal things. What’s your favorite app
阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。将答案填写在答题纸的相应位置。
Computers make people’s lives really easy. People can use their computers for working, 11 (shop), or playing games. Laptop (笔记本) computers make people’s lives even 12 (easy) as people can take laptops anywhere. They can work, shop, or play games any place 13 any time. 14 there is a problem with laptops. People can 15 (burn) by them!
People who sit with laptops on 16 (they) legs for hours and hours have noticed they get dark marks on their legs. The hot laptop is toasting the skin. 17 (doctor) have noticed more people show up with “toasted skin syndrome (综合症)”. The marks are not 18 (danger), but they look strange because they are just in one spot on people’s legs.
Companies that make computers tell people not 19 (let) warm computers touch bare skin for a long time. Wearing pants and putting a laptop’s case under the laptop is 20 (usual) enough to protect one’s skin from the computer’s heat.
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。将答案填写在答题纸的相应位置。
AI is an amazing artificial intelligence program. It is 21 (wide) used in a range of tasks.
AI uses natural language processing to understand your questions and provide proper 22 (answer). Whether you need help with homework or want to learn about a new topic, AI is ready 23 (help) you. In addition, it is learning and improving its skills all the time, 24 it can provide even better responses in the future.
As a language model, AI can also be helpful for writing tasks. 25 can offer phrases and sentence structures, and even help create content for your writing. Once you input the topic and provide some information, then AI 26 (do) the rest.
Overall, AI is a 27 (use) tool to have. It can help you with everything from answering simple questions 28 writing reports. If you haven’t tried AI yet, be sure to give it a try. You won’t be 29 (disappoint) with the results. Who knows, maybe in the future AI will even be able to hold conversations with humans much 30 (easy) than now.
根据短文内容，用括号内所给动词的适当形式填空，必要时可加助动词或情态动词。
Nowadays, with the development of Internet technology, the two-dimensional code(二维码) is very popular among us. It’s also called the quick response code (QR code).This special code 31 (invent) by a Japanese company in 1994. It’s widely used in China now.
QR codes are used 32 (store) information. They can also store pictures. It is easy to use a QR code. If you want to get the information in it, just take out your phone and scan (扫描) the code with a special app, and then you can get it easily.
Today, QR codes are popular in China. There 33 (be) QR codes everywhere. They are on television and the Internet. QR codes 34 (use) and printed on Chinese train tickets since 2010. When a machine scans the code on the ticket, information of the ticket owner and the train 35 (appear) on the screen in a few seconds.
QR codes have many special uses. For example, in 2008, a Japanese company 36 (plan) to put QR codes on gravestones(墓碑). By scanning the code, visitors could get information about the departed (去世的)person. Recently, special cards with QR codes were introduced to old people in some cities. If they 37 (get) lost, people can know their names, addresses and telephone numbers of their family members by scanning the codes on the cards.
阅读下面的短文，用括号内所给单词的适当形式填空，必要时可加助动词。
The third long March-5 rocket, China's largest carrier rocket was 38 (success) launched(发射) from Wenchang Space Launch Center in Hainan Province on Dec. 27, 2019. The rocket 39 (name) Long March-5 Y3. It left the ground from the launch center at 8:45 pm, carrying the Shijian-20 satellite, the 40 (heavy) and most modern communications satellite of China. About 2,220 seconds later, the satellite was sent into its 41 (plan) orbit（轨道）.
The Long March-5 rocket made its first flight on Nov.3, 2016 from Wenchang. However, the 42 (two) largest rocket, Long March-5 Y2, experienced a failure on July 2, 2017. 43 （compare）with Long March-5 Y2, the new rocket Long March-5 Y3 has shown more than 200 technological improvements.
Qu Yiguang, director of the Long March-5 Y3 research team, said, “Under great pressure, the research team has put all the efforts into the rocket over the past two years. We are very 44 (pride) that we can take part in the development of the Long March-5 rocket, which shows the highest level of China’s rocket technology.” After over two years of 45 (silent) in Wenchang, the Chinese welcomed the return of the “king” with excitement.
Since the Long March-1 sent China’s first satellite into space 50 years ago, the Long March series rockets 46 (complete) 323 flights. Over the past years, China’s rocket technology has been greatly improved. With the success of the Long March-5 Y3 rocket, China 47 (see) a busy year in space activities next year.
With the development of technology and the Internet, there is new trend (趋势) in reading-audiobooks (有声读物). More people 48 (choose) to listen to audiobooks these days, according to this year's national reading report.
The report shows that audiobooks 49 (become) quite popular among most readers so far. One third adults 50 (listen) to audiobooks. Usually popular audio sharing apps like Ximalaya 51 (use) by them. Kids have also been an important part in the development of audiobooks. The value of audiobook purchases (购买) in 2020 52 (increase) by 330 percent over that of 2019. In addition, around 26.8 percent of children under 8 years old listen to audiobooks. Most of them listen at least once a week. Their favorites 53 (be) stories for kids and poetry.
One of the reasons audiobooks have taken off is that people want 54 (use) their free time smartly. Whether they’re on a bus or in bed, people can enjoy reading without a heavy paper book or e-reader. Fast Internet speed means one can download a whole book in just seconds.
Both the quality and number of audiobooks have improved greatly in recent years. People can find the audiobooks they like easily, the report says.
阅读下面的材料，在空白处填入适当内容（1个单词）或括号内单词的正确形式（1个或几个单词），使句子或短文通顺正确。
ChatGPT, a smart AI tool, has swept the education world in the past months. According to a US survey of more than 1,000 55 (student), over 89 percent of them have used ChatGPT to help with homework.
ChatGPT is a powerful tool. You can ask it 56 (write) stories and emails, translate languages, and answer all kinds of questions.
Some schools in the US, Australia and France have banned（禁止）the use of ChatGPT. The move comes out of worries that the tool could make 57 easier for students to cheat on homework. Some people also worry that ChatGPT could be used to spread wrong information. 58 , not all educators say “no” to ChatGPT. Some Canadian schools are making 59 (decide) on its use, for both students and teachers. They have no plans to ban the tool so far.
Hongbao, usually a red envelope(信封)with some money inside, is a kind of traditional gift in China. It is a way to show love, good 60 (wish) or blessings(祈祷). This tradition 61 (start) more than 2,000 years ago when old people used to give money to their grandchildren for good luck in the coming New Year.
Now something has changed. People prefer to send virtual(虚拟的) hongbao instead 62 the traditional one and it helps people give or receive hongbao more 63 (easy) on the mobile phones. This new form of hongbao has become very popular with the WeChat users. During the Spring Festival, I gave out at 64 (little) 300 yuan by using WeChat and was unable 65 (get) back most of the money I gave. 66 I got the smallest hongbao with 0.01 yuan in it, I still had great fun. No matter how people send hongbao, the meaning behind it is 67 same.
However, some people, especially the young, spend so much time on the virtual hongbao 68 they don't have much time with their family. This also makes 69 (they) tired and it's bad for their health and study. So what do you think of the virtual hongbao
阅读下面短文, 在空格处填入一个适当的词或使用括号中词语的正确形式填空, 并将答案填写在答题卡规定的位置上。
Have you heard of the video-sharing app Douyin It’s quite popular now. There are some 70 （interest）and useful videos on it.
They are very short-from fifteen to thirty 71 （second）. I enjoy watching them. 72 there are some bad things about the app, too.
First, it 73 （take）up too much of our time. You can 74 （easy）become addicted（上瘾的）to it. Once, I watched videos for nearly 75 whole afternoon. I forgot 76 （do）my homework.
Second, there are a lot of meaningless（无意义的）videos. For example, some students do some boring things and then post 77 （they）videos on the app. You can’t really learn anything useful by 78 （watch）these videos.
I just want to tell people that we can learn meaningful things from the Internet. Maybe we shouldn’t spend so much time 79 Douyin.
More and more people can drive today. So there are a lot of cars on the street. At this time, many driving direction apps 80 (use) very widely in our daily life. Now driving is very different.
But a wrong direction app may make it hard to find the place. It happens to everyone. The direction app tells you 81 (turn) left, but there’s no street there. It says you should make a U-turn, but there is a sign 82 (tell) drivers not to make U-turns.
An app is helping with directions, but you should know 83 you are going and what is happening on the roads. There is a man who is driving 84 a new city. He doesn’t know the way well, 85 he opens his direction app and hopes that will help. But some minutes later, he and his car are in a lake. The app tells him to drive on a 86 (break) bridge. He calls 110, and sits on the top of the car waiting for help. So, you must tell 87 (you) where to go first. You should also know more about the road conditions before going out.
Of course, everything has two 88 (side). Most of the direction apps can not only show drivers the right way, but also help them do many other things. They tell drivers which road has fewer cars, when to slow down and where there is 89 camera. So apps are very helpful and useful in our life.
阅读下面的短文，用括号内所给词的适当形式填空，必要时可加助动词。
From smartwatches to smart glasses, wearable devices 90 (make) life easier. Now, wearable technology has been part of the Beijing 2022 Winter Games.
Uniforms and equipment
For most people, clothes are to keep us warm and looking good. That’s not enough for athletes. Their uniforms and equipment (装备) are expected 91 (help) with their performances. For example, the uniforms for some Chinese athletes 92 (make) with graphene (石墨烯) . According to the designer, this material can collect 93 (athletes) body heat and keep them warm for as long as they wear it. Besides, the material is quick-drying. This means it helps wick away (吸走) sweat.
Their shoes use the BOA lacing system (BOA自动系带系统). There is a button on the shoes. When it is pressed , the shoes 94 (fit) tighter. It’s especially 95 (help) when wearing gloves.
Digital money
In cold temperatures, when people have to make payments, it’s quite troublesome for them 96 (take) out their phone and scan a QR code (二维码). Digital money devices can help solve this problem.
According to Bank of China, people can use a digital renminbi wallet. It is 97 (light) than a coin and can 98 (put) into smartwatches, badges (徽章) and cards. While going shopping, people just need to put these wearable devices near a pay zone (区域) on vending machines (自动售货机) to complete payment. People in Shanghai, Beijing and Guangzhou 99 (test) the digital wallets already.
Hongbao, usually a red envelope with some money inside, is 100 kind of traditional gift in China. It is considered as a way to show love, good 101 (wish) or blessings (祈祷).
This tradition started more than 2,000 years ago when old people began to give money to their grandchildren for good luck and 102 (safe) in the coming New Year. 103 (difference) from the traditional red envelope with money inside, the virtual hongbao becomes quite popular now. It 104 (provide) people with a chance to give or to receive hongbao on the Internet. This new form of hongbao is becoming more and more popular 105 the Wechat users.
During the Spring Festival, I gave out more than 300 yuan by using Wechat, and got half of the money I gave. 106 the smallest hongbao had only 0.01 yuan in it, my friends and I still had great fun. No matter how people send red envelopes, the meaning behind it is the same. However, some people, 107 (especial) the young, spend too much time 108 (play) with their mobile phones to get the virtual hongbao. This not only makes 109 (they) lose the time they spend with their family but also is bad for their health and study. So what do you think of the virtual hongbao
Building 110 app is a big project. If you want to build the next great smart phone app alone, you need a plan. First, think about 111 to build. Will your app be a game Will it be for business Then make a schedule for building the app. You need plenty of time for researching and getting enough information 112 you can build your app.
Now you’re ready 113 (start) the app. Building an app is like a puzzle with many different parts, you can build it yourself or find a friend to help you. There are many websites and videos which can teach you to build one. Some websites provide app developers 114 “building blocks”. As you build one, you pick blocks from the websites and put 115 (他们)in your app.
After you build your app, you need to check it 116 (仔细). Look for bugs. Most apps have several problems to fix. Show your app to people and ask their opinions. Make sure everything 117 (work) before letting people download it. There are 118 many tools that can help you build apps. Having the right tools will make the work much 119 (容易). Now almost anyone can make a new app.
阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。
ChatGPT is a new AI chatbot. “Chatbot” means a robot that can chat 120 people. The dialogue format (程式) allows ChatGPT 121 (answer) questions, admit mistakes, and refuse bad requests. After coming out, it has reached 100 million users just for two months. People want to get 122 exciting and special experience from it.
GPT technology can help people do a lot of things 123 (quick) and correctly. This new technology can make people use 124 (little) time to do more things. It can also help reduce(降低) the risk of making mistakes, 125 GPT can not only think like humans but also work like computers.
It is reported that the 126 (invent) passed the United States Medical Licensing Exam(行医资格测评) recently. In a December report, ChatGPT almost passed three exams without 127 (some) training. Besides, ChatGPT may take the place of people to do many jobs. Experts said some jobs could 128 (finish) by ChatGPT. And a study from a famous university found that 47% of US jobs would 129 (appear) because of AI in the next 20 years. So, what do you think of ChatGPT
阅读短文，语法填空。
Strange things happen when you drive into Green Bank, West Virginia. Radio stations become weaker. Your mobile phone 130 (become) useless. If you want to make 131 call, you can use the phone both at the edge of the town.
Going to Green Bank is like travelling back in time. There is no mobile phone service and no Wi-Fi. Welcome to the Quiet Zone.
There is a reason for the silence in Green Bank. You’ll see it as you drive into the area. It’s a radio telescope (射电望远镜) that towers 485 feet above the town. It 132 (build) in the 1950s. The government created the National Radio Quiet Zone to protect it.
The radio telescope is one of the 133 (large) moving things on Earth. Scientists use it 134 (search) for radio waves from stars and planets. One of its main jobs is to listen for life somewhere in the universe.
Kids in Green Bank aren’t 135 (complete) cut off from the world. Home computers are connected to the Internet, 136 the service is slow. A video can take several 137 (minute) to load (加载).
For most people, that’s just fine. Green Bank is in the beautiful mountains of West Virginia. Kids spend time 138 (care) for pets or farm animals. They play sports. And they don’t worry 139 checking social media(社交媒体) 60 times a day. Does that sound terrible or kind of nice to you
阅读下面短文，在空白处填入适当内容（1个单词）或括号内单词的正确形式填空。
All over the world the need for more computers increases each works have been part of our life. 140 (probable) everyone has used a public WiFi network without paying for it while they are having a coffee, on a train, in a shopping mall or at a hotel. 141 , is this kind of public WiFi network safe
Some networks 142 (protect) better than others because encryption methods(加密方法） are used. So they are 143 (safe) than others. But in 2015, 144 survey showed that more than 950 million records were not protected, including addresses, emails, birth dates, phone numbers, passwords and son on. These open WiFi networks are really not safe, because it is very easy for hackers(黑客) 145 (break) into the operating system(操作系统) and get people’s private information.
Most smart-phones and computers search and connect to WiFi networks, they usually prefer a network they 146 (use) some times recently. Hackers’ tools are able to record these 147 (search) and look like the trusted WiFi networks. If these smart-phones and computers are connected to networks which are not real or safe, hackers can easily steal 148 (they) private information.
So next time, when we want to use our computers or our smart-phones in public places which offer free WiFi networks, please think it twice 149 using them.
参考答案：
1．your 2．but 3．videos 4．to send 5．with 6．writing 7．that 8．easily 9．useful 10．giving
【分析】本文介绍了手机上的应用程序（App）。
1．句意：你可以在手机上下载各种应用程序。本词修饰名词phone，可知填形容词性物主代词。you你，你们，人称代词；其形容词性物主代词是your；故填your。
2．句意：很多应用程序都是免费的，但是这些应用程序有你可能讨厌的广告。根据句意，可知前后句是转折关系，故填but。
3．句意：一些最流行的应用程序是用来分享图片和视频的。and前后连接的形式应该一致，前为pictures。且可数名词单数不可单独使用，单独使用时用复数形式。故填videos。
4．句意：人们使用这些应用程序将图片发送给他们的朋友。短语use sth. to do sth.：使用某物做某事；动词不定式表目的。故填to send。
5．句意：人们用手机拍照。with+工具：使用……；故填with。
6．句意：他们的朋友看到图片，可以通过点击“喜欢”或写评论来表达自己的想法。并列连词or连接的两个动词短语共同作介词by的宾语，可知填动名词。故填writing。
7．句意：它们非常有用，你可以很容易地用它们找到几乎任何信息。本句是“so…that…”引导的结果状语从句，其构成形式是“so+形容词+that+从句”。故填that。
8．句意：它们非常有用，你可以很容易地用它们找到几乎任何信息。本词修饰动词find可知填副词形式；easy：容易的，形容词；其副词形式是easily。故填easily。
9．句意：这是一种有用、简单、有趣的改进方法。本词修饰名词way可知填形容词；use：使用，名词，其形容词是useful。故填useful。
10．句意：也有一些指路的应用程序。根据介词for可知填动名词；故填giving。
11．shopping 12．easier 13．at 14．But 15．be burnt 16．their 17．Doctors 18．dangerous 19．to let 20．usually
【导语】本文是一篇说明文。本文讲了人们享受电脑带来的便捷的同时，也可能被它们灼伤。
11．句意：人们可以用电脑工作、购物或玩游戏。该空与working和playing games并列，作介词for之后的宾语，用动名词，故填shopping。
12．句意：笔记本电脑使人们的生活更容易，因为人们可以把笔记本电脑带到任何地方。该句暗含比较的含义，表示“笔记本电脑使人们的生活更容易”，even修饰比较级，故填easier。
13．句意：他们可以在任何时间、任何地点工作、购物或玩游戏。at any time“在任何时候”，该短语是固定短语，故填at。
14．句意：但是笔记本电脑有一个问题。根据下文“there is a problem with laptops”可知下文说了笔记本电脑的缺点，与上文的“笔记本电脑的便捷之处”形成转折关系，用连词but，句子第一个单词首字母大写，故填But。
15．句意：人们会被它们灼伤的！主语“People”和谓语动词“burn”之间是被动关系，用被动语态，含情态动词的被动语态的结构是：情态动词+be+过去分词，故填be burnt。
16．句意：那些把笔记本电脑放在腿上一坐就是几个小时的人会注意到他们的腿上会有黑色的斑点。该空修饰名词legs，用形容词性物主代词，故填their。
17．句意：医生注意到越来越多的人出现了“烤皮肤综合症”。该空作句子主语，用名词，根据助动词have，可判断出主语为复数，句子第一个单词首字母大写，故填Doctors。
18．句意：这些痕迹并不危险，但它们看起来很奇怪，因为它们只是出现在人们腿上的一个地方。该空作are之后的表语，用形容词，故填dangerous。
19．句意：电脑制造公司告诉人们不要让温暖的电脑长时间接触裸露的皮肤。tell sb. not to do sth.“告诉某人不要做某事”，该句型是固定句型，故填to let。
20．句意：穿一条裤子，在笔记本电脑下面放一个笔记本电脑包，通常就足以保护皮肤不受电脑热量的伤害。修饰形容词enough，用副词，故填usually。
21．widely 22．answers 23．to help 24．so 25．It 26．will do 27．useful 28．to 29．disappointed 30．more easily
【导语】本文是一篇说明文，主要介绍了人工智能的用处。
21．句意：它被广泛用于一系列任务中。根据“It is...used in a range of tasks.”可知，空处应用副词修饰动词used，wide的副词形式为widely“广泛地”。故填widely。
22．句意：人工智能使用自然语言处理来理解你的问题，并提供正确的答案。根据“understand your questions and provide proper...”可知，and前后为并列关系，questions为复数形式，空处也应用复数形式answers。故填answers。
23．句意：无论你是需要作业帮助还是想学习一个新话题，人工智能已经准备好去帮助你了。此处是形容词短语be ready to do sth.“准备好做某事”，空处用不定式to help。故填to help。
24．句意：此外，它一直在学习和提高技能，因此它可以在未来提供更好的反应。根据“it is learning and improving its skills all the time...it can provide even better responses in the future.”可知，因为人工智能一直在学习提升，所以未来能更好地反应，前后是因果关系，用连词so“因此，所以”。故填so。
25．句意：它可以提供短语和句子结构，甚至可以帮助为你的写作创建内容。根据“...can offer phrases and sentence structures, and even help create content for your writing.”可知，空处在句中做主语，结合语义，指代人工智能，用人称代词主格it，且放句首首字母大写。故填It。
26．句意：一旦你输入了主题并提供了一些信息，人工智能将完成剩下的工作。根据“Once you input the topic and provide some information, then AI...the rest.”可知，本句含once引导的条件状语从句，遵循主将从现原则，空处所在句为主句，用将来时结构will do。故填will do。
27．句意：总的来说，人工智能是一个很有用的工具。空后是名词tool，空处应用形容词修饰名词作定语，结合语义，应用形容词useful“有用的”。故填useful。
28．句意：它可以帮助你，从回答简单的问题到写报告。根据“from answering simple questions...writing reports”可知，此处是介词短语from...to...“从……到……”。故填to。
29．句意：你不会对结果失望的。本句主语为You，空处修饰人，用形容词disappointed“对……感到失望”，be disappointed with sth.“对某物感到失望”。故填disappointed。
30．句意：谁知道呢，也许在未来，人工智能甚至可以比现在更容易地与人类进行对话。根据“hold conversations with humans much...than now”可知，空处用副词修饰动词，根据than可知，空处应用副词比较级形式more easily“更容易地”。故填more easily。
31．was invented 32．to store 33．are 34．have been used 35．will appear 36．planned 37．get
【分析】本文主要介绍了二维码的广泛使用。
31．句意：这个特殊代码是由一家日本公司在1994年发明的。主语“This special code”是动词invent的承受者，所以用被动语态，由“in 1994”可知，用一般过去时的被动语态（was/were done）；主语是“This special code”，be动词用was。故填was invented。
32．句意：二维码被用来存储信息。be uesed to do sth.“被用来做某事”，空处用动词不定式。故填to store。
33．句意：二维码无处不在。主语是“QR codes”，表复数，时态是一般现在时，be动词用are。故填are。
34．句意：自2010年以来，二维码已经被使用并被打印在中国的火车票上了。主语“QR codes”和谓语use之间地动宾关系，应用被动语态；根据“since 2010”可知，用现在完成时的被动语态（have/has been done），主语表示复数，助动词用have。故填have been used。
35．句意：当机器扫描车票上的代码时，车票所有者和列车的信息将在几秒钟内出现在屏幕上。本句是when引导的时间状语从句，从句用一般现在时，主句用一般将来时（will do），故填will appear。
36．句意：例如，2008年，一家日本公司计划在墓碑上放置二维码。根据“in 2008”可知，时态是一般过去时，动词用过去式。故填planned。
37．句意：如果他们迷路了，人们可以通过扫描卡片上的代码知道他们的姓名、地址和家庭成员的电话号码。if引导的条件状语从句中，主句用含情态动词的一般现在时，从句也用一般现在时，主语是they，动词用原形。故填get。
38．successfully 39．was named 40．heaviest 41．planned 42．second 43．Compared 44．proud 45．silence 46．have completed 47．will see
【分析】文章讲述的是中国最大的运载火箭长征五号第三枚火箭于2019年12月27日从海南文昌航天发射中心成功发射升空。以及中国在此方面近几年来取得的成就。
38．句意：中国最大的运载火箭长征五号第三枚火箭于2019年12月27日从海南文昌航天发射中心成功发射升空。
根据句意理解及句子结构分析可知，空格在句中修饰的是动词launched，英语中修饰动词要用副词，所以这里应该用副词形式，表达的是“成功地”，故答案为successfully。
39．句意：这枚火箭被命名为长征五号Y3。
根据句意理解及句子结构分析可知，句子主语rocket与动词name之间是被动关系，所以应该用被动结构，而文章讲述的是过去的事情，所以应该用一般过去时的被动结构，故答案为was named。
40．句意：它于晚上8点45分从发射中心离开地面，搭载着中国最重、最现代化的通信卫星“时建20号”。
根据句意理解及句子结构分析及and并列部分可知，这里表达的是“最重的”，英语要用最高级表达，且空格前面有the，所以这里直接填最高级，故答案为heaviest。
41．句意：大约2220秒后，卫星被送入预定轨道。
根据句意理解可知，这里的plan与its之间是被动的关系，且表达的是“已经计划好的”，所以这里应该用过去分词，故答案为planned。
42．句意：然而，第二大火箭长征五号Y2于2017年7月2日发生故障。
根据句意理解及前文The third long March-5 rocket, China's largest carrier rocket was 　　1　　 (success) launched(发射) from Wenchang Space Launch Center in Hainan Province on Dec. 27, 2019. The rocket 　　2　　 (name) Long March-5 Y3.可知，这里的Y2是第二大的火箭，英语中表达“第几”要用序数词，故答案为second。
43．句意：与长征五号Y2相比，新型火箭长征五号Y3显示了200多项技术改进。
根据句意理解及句子结构分析可知，空格与句子主语the new rocket Long March-5 Y3之间是“被比较”的关系，所以这里应该用过去分词，故答案为Compared。
44．句意：我们很自豪能够参与到展示中国火箭技术最高水平的长征五号火箭研制中。
根据句意理解及句子结构分析可知，空格是放在be动词之后作表语，所以这里应该用形容词，故答案为proud。
45．句意：在文昌沉寂了两年多之后，中国人兴奋地欢迎‘王’的回归。
根据句意理解可知，这里表达的是“两年的沉寂”，这里是of所有格形式，所以这里应该用名词形式，故答案为silence。
46．句意：长征系列火箭已完成323次飞行。
根据句意理解及句子结构分析可知，句中有“Since+时间段+ago”，所以这里的动词应该用现在完成时，而句子主语是复数名词rockets，所以这里应该用have，故答案为have completed。
47．句意：随着长征五号Y3火箭的成功发射，中国明年将迎来太空活动繁忙的一年。
根据句意理解及句中的时间next year可知，这里应该用一般将来时，结构是“will+动词原形”，故答案为will see。
48．are choosing 49．have become 50．listen 51．are used 52．increased 53．are 54．to use
【分析】本文讲述了现在有声读物越来越流行，还介绍了有声读物的优点：有声书大受欢迎的原因之一是人们想充分利用空闲时间；快的网速使人们可以在几秒钟内下载一整本书。
48．句意：根据今年的国家阅读报告，现在越来越多的人选择听有声读物。分析句子可知，“these days目前，如今”此处使用现在进行时，表示当前这段时间正在进行。其构成为：be +动词的现在分词；主语people为复数，be动词用are，choose的现在分词为choosing。故填are choosing。
49．句意：报告显示，到目前为止，有声读物已经受到大多数读者的欢迎。根据句中的“so far”可知，句中时态为现在完成时，其构成为have/has+动词的过去分词；主语audiobooks是复数，助动词使用have；become的过去分词还是become。故填have become。
50．句意：三分之一的成年人会听有声读物。分析句子可知，句子陈述客观事实，时态为一般现在时；主语One third adults三分之一的成年人，表示复数，谓语动词使用原形。故填listen。
51．句意：他们通常会使用喜马拉雅等流行的音频分享应用程序。根据句中的“by them”可知，句子使用被动语态；且句子陈述客观事实，时态为一般现在时，即一般现在时的被动语态。be used被使用；主语apps，表示复数，be动词用are 。故填are used。
52．句意：2020年的有声书购买价值比2019年增长了330%。分析句子可知，increase增长，动词；本句比较2020年和2019年的有声书购买价值，是过去发生的动作，用一般过去时。故填increased。
53．句意：他们最喜欢的是儿童故事和诗歌。Their favorites最喜爱的，指最喜爱的节目；根据“stories for kids and poetry”可知，儿童故事和诗歌，表示复数，be动词用are 。故填are。
54．句意：有声读物大受欢迎的原因之一是人们想要巧妙地利用他们的空闲时间。want to do sth. 想要做某事，固定短语。故填to use。
55．students 56．to write 57．it 58．However 59．decisions
【导语】本文主要谈论了聊天机器人ChatGPT是否应该被禁止使用。
55．句意：根据美国对1000多名学生的调查，超过89%的学生使用过ChatGPT来帮助完成家庭作业。基数词1,000后接名词student的复数形式students。故填students。
56．句意：你可以让它写故事和电子邮件，翻译语言，回答各种问题。根据“ask it”可知此处应用动词短语ask sb to do sth来表示“让某人做某事”，动词write的不定式为to write。故填to write。
57．句意：此举是因为担心该工具会让学生更容易在家庭作业中作弊。根据“make…easier for students to cheat on homework”可知，此处应用代词it作形式宾语，动词不定式to cheat on homework作真正的宾语。故填it。
58．句意：然而，并不是所有的教育工作者都对ChatGPT说“不”。根据“not all educators say ‘no’ to ChatGPT”可知，并不是所有的教育工作都对ChatGPT说“不”，与上文存在转折关系，此处应用副词however来衔接，位于句首，首字母要大写。故填However。
59．句意：一些加拿大学校正在就学生和教师对它的使用做出决定。根据“making”和“on”可知此处应用动词短语make decisions on sth表示“就……做出决定”。故填decisions。
60．wishes 61．started 62．of 63．easily 64．least 65．to get 66．Although/Though 67．the 68．that 69．them
【分析】红包是中国传统的表达祝福的一种方式，现在网络上流行的虚拟红包——微信红包变得越来越流行；文章接下来介绍了微信红包的作用以及它的利弊。
60．句意：这是一种表达爱、良好祝愿或祝福的方式。分析语境可知，这里用名词；根据空后or blessings可知，or前后单词的词性和形式要一致，blessings是名词复数，所以wish也用其复数形式，加es。故填wishes。
61．句意：这一传统始于2000多年前，当时的老人通常会给他们的孙辈钱，以求来年好运。根据句意和空后more than 2,000 years ago可知，本句用一般过去时，所以动词start用其过去式。故填started。
62．句意：比起传统的红包，人们更喜欢发虚拟红包，这有助于人们在手机上更容易地收发红包。根据句意和空前instead可知，这里用短语“代替，取代，而不是”instead of。故填of。
63．句意：比起传统的红包，人们更喜欢发虚拟红包，这有助于人们在手机上更容易地收发红包。结合语境和提示词easy可知，这里用easy的副词形式easily“容易地”修饰动词give or receive。故填easily。
64．句意：在春节期间，我用微信发了至少300元（红包），大部分钱都没能收回。结合句意、空前at和提示词little可知，这里用短语“至少”at least。故填least。
65．句意：在春节期间，我用微信发了至少300元（红包），大部分钱都没能收回。根据句意和空前was unable可知，这里用短语“无法做某事”be unable to do sth。故填to get。
66．句意：虽然我收到了最小的只有一分钱的红包，但我仍然玩得很开心。根据语境和句意可知，“I got the smallest hongbao with 0.01 yuan in it.”和“I still had great fun.”前后句意表达让步关系，所以这里用表示让步意义的连词although或者though，句首首字母需大写。故填Although/Though。
67．句意：不管人们怎么发红包，它背后的含义都是一样的。根据句意可知，这里用短语“一样的”the same。故填the。
68．句意：然而，有些人，尤其是年轻人，花太多时间在虚拟红包上，以至于他们没有太多时间和家人在一起。根据句意和空前so…可知，这里用“如此……以至于……”so…that…的结构。故填that。
69．句意：这也使他们疲倦，对他们的健康和学习不好。根据句意和空前make可知，动词后面接宾格，所以这里用they的宾格形式them，构成“make+sb+形容词”的复合结构。故填them。
70．interesting 71．seconds 72．But 73．takes 74．easily 75．a 76．to do 77．their 78．watching 79．on
【分析】本文是一篇说明文。文章讲了抖音视频，详细的介绍了视频的时间及它带给我们的负面影响，作者建议我们不应该花那么多时间在抖音上。
70．句意：里面有一些有趣的有用的视频。根据空后的“and useful videos”可知，应该填的是interest的形容词interesting“有趣的”作定语，故填interesting。
71．句意：它们很短从十五秒到三十秒。根据空前的“from fifteen to thirty”可知，应该填的是second的复数seconds“秒”，故填seconds。
72．句意：但是小程序也有一些不好的东西。根据空前的“I enjoy watching them”和空后的“there are some bad things about the app, too”可知，前后是转折关系，用but“但是”，故填But。
73．句意：首先它占用了我们太多的时间。时态是一般现在时，主语it是第三人称单数，所以用take的第三人称单数takes，故填takes。
74．句意：你会很轻易的上瘾。根据空后的“become”可知，应该填的是easy的副词easily“容易地”修饰动词，故填easily。
75．句意：曾经，我看了一整个下午的视频。根据空后的“whole afternoon”可知，应该填的是不定冠词a表泛指，故填a。
76．句意：我忘记去做作业了。根据固定搭配forget to do sth“忘记去做某事”可知，应该用do的不定式to do作宾语，故填to do。
77．句意：例如，一些学生做一些无聊的事情然后上传视频到抖音。根据空后的“videos”可知，应该填的是they的形容词性物主代词their“他们的”，故填their。
78．句意：你不可能通过看视频能真正学到有用的东西。根据空前的“by”可知，应该填的是watch的动名词watching“观看”作宾语，故填watching。
79．句意：也许我们不应该花太多的时间在抖音上。根据固定搭配spend+时间+on sth“花时间做某事”可知，应该用介词on，故填on。
80．are used 81．to turn 82．telling 83．where 84．in 85．so 86．broken 87．yourself / yourselves 88．sides 89．a
【分析】本文介绍了导航进入人们的生活，但它找到要去的地方不容易，有时会导错方向，每件事情都有两面性，导航也有其优点，它不仅可以告诉司机正确的方向，还可以帮助司机做很多事情，所以导航在我们的生活中是非常有用的。
80．句意：如今，许多导航软件在我们的日常生活中被广泛使用。be used被使用，被动语态；句子陈述客观事实，时态为一般现在时，主语many driving direction apps是复数，be动词用are。故填are used。
81．句意：导航软件告知你要左转，但是前面并没有左转的街道。tell sb. to do sth.告诉某人做某事，固定短语。故填to turn。
82．句意：上面说你应该调头，但是有一个标志告诉司机不要调头。sign和tell之间是主动关系，所以用动词的ing形式，即telling。故填telling。
83．句意：一个软件可以帮助你导航，但你应该知道你要去哪里，路上发生了什么。分析句子可知，缺少一个地点状语。故填 where。
84．句意：有一个人正在一个新城市开车。在一个新的城市用介词in。故填in。
85．因为他不是很熟悉这条路，所以他打开了导航软件，并且希望得到帮助。根据“He doesn’t know the way well… he opens his direction app and hopes that will help.”可知，前面说他不是很熟悉这条路，后面说他打开了导航软件。这两者之间是因果关系。故填so。
86．句意：这个软件告诉他在一座断桥上开车。分析句子结构可知，此处使用一个形容词，修饰名词bridge，作定语；break为动词，其形容词形式为broken。故填broken。
87．句意：所以，你（你们）必须告诉你（你们）自己首先去哪里。动词后使用反身代词作宾语，you的反身代词为 yourself 你自己/ yourselves你们自己。故填yourself / yourselves。
88．句意：当然，每件事情都有两面性。根据前面的量词是“two”可知，此处应使用side的复数形式 sides。故填sides。
89．句意：它们告诉司机哪条路车辆较少，何时减速，哪里有摄像头。根据空后“camera”是可数名词单数形式，且该单词是以辅音音素开头的，可知此处应使用不定冠词a表泛指。故填a。
90．are making 91．to help 92．are made 93．athletes’ 94．will fit 95．helpful 96．to take 97．lighter 98．be put 99．have tested
【导语】本文介绍了可穿戴设备正在让人们的生活变得更加方便，主要介绍了制服和设备、数字货币两种。
90．句意：从智能手表到智能眼镜，可穿戴设备正在让生活变得更容易。根据“From smartwatches to smart glasses”可知，可穿戴设备让生活变得更容易是一种持续存在的状态，该句时态要用现在进行时，“主语+be doing+其他成分”，主语wearable devices为复数，be动词用are，make的现在分词形式为making。故填are making。
91．句意：他们的制服和装备被期望对他们的表演有所帮助。be expected to do表示“被期望做某事”，此处讲制服和装备被期望对表演有帮助。故填to help。
92．句意：例如，一些中国运动员的队服就是用石墨烯制成的。此处是说制服是用石墨烯制成的，“由……制成”用be made with表达，主语uniforms是复数形式，be动词用are。故填are made。
93．句意：根据设计师的说法，这种材料可以收集运动员的体温，并且只要他们穿着它就能保持温暖。根据“the uniforms for some Chinese athletes”可知，此处是收集运动员的体温，此处为复数形式的名词所有格。故填athletes’。
94．句意：当它被施加压力时，鞋子会系的更紧。根据“When it is pressed”可知，该句是when引导的时间状语从句，根据“主将从现”的原则，主句要用一般将来时。故填will fit。
95．句意：当穿戴手套的时候，它特别有用。系动词 is后面加形容词作表语，表达“特别有用”，help的形容词形式为helpful。故填helpful。
96．句意：在寒冷的气温下，当人们必须付款时，对他们来说拿出手机并扫描二维码是相当麻烦的。根据句型It is+adj+for sb+to do sth“对某人来说干某事是……的”，此处要用动词不定式结构。故填to take。
97．句意：它比硬币更轻并且可以被放到智能手表、徽章和卡片中去。根据空格后的than可知此处为比较级，light的比较级形式为lighter。故填lighter。
98．句意：它比硬币更轻并且可以被放到智能手表、徽章和卡片中去。根据主语it和谓语动词可知是被动关系，用be done结构，情态动词can后面用动词原形be，put的过去分词形式为put。故填be put。
99．句意：上海、北京、广州的人们早已经试用过数字钱包了。根据句末already可知，该句为现在完成时，现在完成时的结构为have/has+done，主语为people“人们”表复数，助动词用have，test的过去分词形式为tested。故填have tested。
100．a 101．wishes 102．safety 103．Different 104．provides 105．among 106．Although 107．especially 108．playing 109．them
【分析】这是一篇说明文。本文主要介绍了微信红包的作用以及它的利弊。
100．句意：在中国，红包，通常在红色的信封里放一些钱，是一种传统的礼物。a kind of表示“一种”，故填a。
101．句意：它被认为是一种表达爱、美好祝愿或祈祷的方式。good是形容词，后接名词，又根据“… or blessings”可知，or表并列关系，前后词性和名词的数要一致，blessings是名词复数，wish也用其复数形式，故填wishes。
102．句意：这个传统始于2000多年前，老人们给孙子孙女们钱，祝他们在新的一年里有好运，并且平平安安。根据“good luck and …”可知，and表并列关系，前后词性要一致，luck是名词，safe也用名词形式，故填safety。
103．句意：区别于传统的红色信封里放钱的红包，虚拟红包现在很流行。different from与……不同，故填Different。
104．句意：它给人们提供了在互联网上给予或接受红包的机会。根据语境，可知空格所在句是一般现在时，主语it后接动词第三人称单数形式，故填provides。
105．句意：这种新形式的红包在微信用户中越来越受欢迎。根据“This new form of hongbao is becoming more and more popular”和“the Wechat users”可知，红包在微信用户中受欢迎。among在……之中，故填among。
106．句意：虽然最小的红包只有0.01元，但是我和朋友们仍然玩得很开心。“the smallest hongbao had only 0.01 yuan in it.”和“ my friends and I still had great fun.”构成让步关系，although引导让步状语从句，表示“虽然、尽管”，故填Although。
107．句意：然而，一些人，尤其是年轻人……。空格处要强调“尤其是年轻人”，此处用副词especially修饰名词the young，对前面的主语作进一步的说明，故填especially。
108．句意：然而，一些人，尤其是年轻人，为了得到虚拟红包，花很多时间玩手机。根据“spend too much time”可知，此处考查“spend … doing sth.花费……做某事”，故填playing。
109．句意：这不仅使他们失去了与家人在一起的时间，也不利于他们的健康和学习。make后接（人称代词的）宾格，they的宾格是them，故填them。
110．an 111．what 112．before 113．to start 114．with 115．them 116．carefully 117．works 118．so 119．easier
【分析】本文是一篇说明文，介绍了如何创建一个手机应用，并给出了详细的指导步骤。
110．句意：开发一个应用程序是一个大项目。app泛指应用程序，以元音音素开头，需用不定冠词an修饰，故填an。
111．句意：首先，思考要创建什么。设空处充当think about“考虑”的宾语，根据题干“think about…to build”，可知是“疑问词+动词不定式”结构，表示“考虑创建什么”；what什么，故填what。
112．句意：在你创建应用之前，你需要大量时间搜索和获取信息。设空处缺连词连接前后两个句子，根据题干“You need plenty of time for researching and getting enough information…you can build your app”，可知是在成功创建应用之前需要收集信息；before表示“在……之前”，故填before。
113．句意：现在，你已经准备好开始创建应用了。be ready to do sth.表示“准备做某事”，是固定短语；可知设空处用动词不定式，故填to start。
114．句意：一些网站给应用创建者提供“构件”。provide sb. with sth.表示“给某人提供某物”，固定短语，故填with。
115．句意：你从网站中选一些程序块，然后把他们添加进应用中。设空处需用人称代词作动词put的宾语，指代上文的blocks，应该用宾格，故填them。
116．句意：你需要仔细检查它。设空处修饰动词check，应该用副词；careful表示“仔细的”，是形容词，其副词形式在词尾加ly，故填carefully。
117．句意：在让人们下载它之前，确保一切都有用。设空处缺谓语动词，主语everything为复合不定代词，根据主谓一致原则，谓语动词用三单，故填works。
118．句意：有很多工具可以帮助你开发应用。many许多的，形容词需用副词修饰；so many如此多的，副词so修饰many，故填so。
119．句意：使用正确的工具会让这个工作更简单。设空处充当宾语补足语，表示宾语的状态，需用形容词；由其前有much修饰表示程度，可知设空处用形容词比较级，故填easier。
120．with 121．to answer 122．an 123．quickly 124．less 125．and 126．invention 127．any 128．be finished 129．disappear
【导语】本文主要介绍了新兴的人工智能聊天机器人：Chat GPT。
120．句意：“Chatbot”是指可以与人聊天的机器人。chat with“和……聊天”，是固定搭配，故填with。
121．句意：对话程序允许ChatGPT回答问题、承认错误和拒绝错误的请求。allow sb to do sth“允许某人做某事”，是固定搭配，故填to answer。
122．句意：人们希望从中获得令人兴奋和特殊的体验。此处是表示泛指，且exciting首字母发元音音素，应用an，故填an。
123．句意：GPT技术可以帮助人们快速正确地做很多事情。此处修饰动词，应用副词quickly“快速地”，故填quickly。
124．句意：这项新技术可以让人们用更少的时间做更多的事情。根据“to do more things.”可知此处应用比较级，表示更少的时间，little的比较级为less，故填less。
125．句意：它还可以帮助减少犯错的风险，并且GPT不仅可以像人一样思考，还可以像计算机一样工作。根据“It can also help reduce(降低) the risk of making mistakes,...GPT can not only think like humans but also work like computers.”可知前后句是并列关系，应用and连接，故填and。
126．句意：据报道，该发明最近通过了美国行医资格测评。定冠词the后加名词invention“发明”，此处是指“GPT”科技的发明，应填单数，故填invention。
127．句意：在去年12月的一份报告中，ChatGPT在没有任何培训的情况下几乎通过了三门考试。some一般用于肯定句中，根据“without”可知否定句中用any，故填any。
128．句意：专家表示，ChatGPT可以完成一些工作。根据句子结构可知，此处是含有情态动词的被动语态结构，could后加be finished。故填be finished。
129．句意：一所著名大学的一项研究发现，未来20年，美国47%的工作岗位将因人工智能而消失。appear“出现”，根据“And a study from a famous university found that 47% of US jobs would...(appear) because of AI in the next 20 years.”可知因为人工智能，很多工作岗位消失了，disappear“消失”，would后加动词原形，故填disappear。
130．becomes 131．a 132．was built 133．largest 134．to search 135．completely 136．but 137．minutes 138．caring 139．about
【分析】本文主要介绍了绿岸小镇的奇特之处。
130．句意：你的手机变得没用了。根据前文“Radio stations become weaker”用的一般现在时，可知此处也用一般现在时；become意为“变得”，是动词，主语Your mobile phone为三单，动词也用三单，故填becomes。
131．句意：如果你想打电话，你可以使用小镇边缘的电话亭。make a call意为“打电话”，是固定搭配，故填a。
132．句意：它建于20世纪50年代。build意为“建造”，是动词，主语it和build之间构成被动关系，所以此处是被动语态。根据“in the 1950s”，可知是过去时的被动语态，结构为was/were+done。build的过去分词为built，主语为it，be动词用was，故填was built。
133．句意：这个射电望远镜是地球上最大的移动物体之一。根据one of the+形容词最高级+名词复数意为“最……之一”，可知此处填形容词最高级。large意为“大的”，是形容词，其最高级为largest，故填largest。
134．句意：科学家用它来搜寻星星和星球上的无线电波。此处表示目的，应该用动词不定式作目的状语。search意为“搜索”，是动词，故填to search。
135．句意：绿岸小镇的孩子并不是完全与世界隔绝。此处修饰动词短语cut off，可知用副词。complete意为“完全的”，是形容词，其副词为completely，故填completely。
136．句意：家里的电脑联了网，但是服务有点慢。根据前后两句的逻辑，可知此处表转折，应该用转折连词but连接，故填but。
137．句意：一个视频要花好几分钟来加载。此处作宾语，其前被several修饰，可知填名词复数；minute意为“分钟”，是名词，故填minutes。
138．句意：孩子们花时间照顾宠物或农场的动物。根据spend+时间+(in) doing sth.意为“花费时间做某事”，可知此处填动名词作宾语。care意为“在意”，是动词，其动名词形式为caring，故填caring。
139．句意：他们也不用担心一天要查社交媒体60次。worry about意为“担心……”，是动词短语，故填about。
140．Probably 141．However 142．are protected 143．safer 144．a 145．to break 146．have used 147．searches 148．their 149．before
【分析】这是一篇说明文，文章讲述了公共wifi网络的安全问题。越来越多的人使用移动设备，因此他们可以随时随地地使用，随时连接上公共wifi，然而网络安全也需重视。黑客能够得知用户经常连接的网点，用相似的名称"伪装"成用户经常连接的网络，盗取用户信息，损害用户的利益。
140．句意：可能每个人在喝咖啡，坐火车，购物或是在酒店里都会免费使用公共wifi网络。放在句首用副词修饰整句话，“probable”的副词形式是“probably”，句首首字母大写。故填Probably。
141．句意：然而，这种公共的wifi网络是安全的么？根据前文和后面的问句可知前后是转折关系，放在句首，有逗号与后面的句子隔开，用“however”表示“然而，但是”。句首首字母大写。故填However。
142．句意：一些网络因为使用了加密方式而比其他的网络保护得更好。句子的主语“networks”是复数概念，主语与动词是被动关系，用一般现在时的被动形式“are protected”，表示“被保护”。故填are protected。
143．句意：因此它们比其他的更安全。根据“than”可知是比较，用形容词比较级“safer”表示“更安全”。故填safer。
144．句意：但是在2015年，一项调查显示9.5亿的记录没有被保护，包括地址，邮箱，出生日期，电话号码，密码等。句子首次提到一项调查，是泛指，用不定冠词。名词“survey”是辅音音素开始的单词，名词前用不定冠词“a”。故填a。
145．句意：公共wifi网络真的不是很安全，因为黑客很容易侵入操作系统，得到人们的个人信息。根据“it is very easy for hackers”可知句子是“it is 形容词for sb. to do”的结构，用动词不定式作真正的主语，用“to break”。故填to break。
146．句意：他们通常更喜欢使用它们最近用过好几次的网络。根据“recently”可知句子是现在完成时，用“have/has done”的结构。句子的主语是“they”，动词用“have used”。故填have used。
147．句意：黑客的工具能够记录这些搜索，看起来像被信任的wifi网络。动词“record”后面缺宾语，根据“these”可知是复数概念，用复数名词“searches”。故填searches。
148．句意：黑客可以很容易地盗取他们的私人信息。名词“information”前用形容词性物主代词，表示“他们的”用“their”。故填their。
149．句意：请在使用它们之前再三思考。根据“ think it twice”及“using”可知句子表达“在使用之前”，用介词“before”。故填before。
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