2021年山东淄博张店区英语中考一模英语试题（word版 含答案）

这是一份2021年山东淄博张店区英语中考一模英语试题（word版 含答案），共21页。试卷主要包含了完型填空，阅读单选，补全短文5选4，信息匹配，用单词的正确形式完成短文，语法填空，回答问题，话题作文等内容，欢迎下载使用。

2021年山东淄博张店区英语中考一模英语试题
学校:___________姓名：___________班级：___________考号：___________


一、完型填空
At the Luban Portuguese Workshop in Portugal (葡萄牙), 16 high-tech machines are running at full speed. Inside the workshop are college students learning automation (自动化). 1 of the visiting students says loudly, “Chinese technology and Chinese machines are amazing!”
Jose Lucas, from the Luban Portuguese Workshop, said the training machines are 2 than what they had before. The Luban Portuguese Workshop was 3 by a college in Tianjin and an institute in Portugal. On December 5th, 2018, the mayor (市长) of Tianjin and the mayor of Setubal in Portugal signed the Portuguese Luban Workshop Construction Agreement to mark the 40th anniversary of China-Portugal diplomatic ties (中葡建交40年). At the heart of the project is training to develop skilled workers 4 know Chinese technology and products well.
The workshop was named after China’s great 5 Lu Ban, who lived during the Spring and Autumn Period. He was 6 for creating lots of tools and was regared as China’s master.
“The Luban Workshop is a huge achievement of Tianjin’s international exchanges,” says Lucas. To date, the workshop has trained 44 college students and 18 postgraduates (研究生)majoring in automation. The workshop has 7 provided special training lessons on robot technology 8 both teachers and students.
Lyu Jingquan, from Tianjin Haihe Education Park, said Portuguese students have strong basic knowledge, 9 there are some differences between them and the Chinese students.
Lucas expressed his thanks to 10 . “Thank you for all your friendliness and support.” he said.
1．A．One B．Lot C．Some D．Few
2．A．far worse B．much less C．even better D．a little higher
3．A．cut up B．put up C．set up D．broken up
4．A．what B．which C．when D．who
5．A．musician B．poet C．artist D．inventor
6．A．famous B．good C．honest D．weak
7．A．only B．also C．ever D．never
8．A．for B．with C．to D．as
9．A．if B．and C．but D．or
10．A．Portugal B．England C．America D．China


二、阅读单选
It had been quite a year. Luckily, we have some famous faces to offer wisdom (智慧) to their younger self. It’s advice we can all learn from.

Gregg Wallace
-Foodie-
（美食家）
In the first years of living alone, I preferred to eat sandwiches, fry ups and McDonald’s. If I could go back to my younger self, I’d tell him to start eating more healthily. I’d say, “Hi, mate, learn to cook！A whole new world will open up for you.”

Gregory Porter
-Jazz singer-
When I was 30, I thought I had a heart problem. The doctor said, “There’s nothing wrong with you.” I went to a therapist (心理医生), and she brought up my father, and right away said, “that’s what’s wrong with you.” For years, I had lots of pain because I seldom communicated with my father. I went to his funeral (葬礼), person to person said to me, “Your father when he was singing, it was a beautiful thing. ”So he didn’t leave me nothing. And I don’t have any pain anymore.

Noel Clarke
-Actor-
My younger self didn’t realize the challenges he would face. I’m glad he was naive. As an actor like me, there is a lack (缺少) of respect and chances. I have to achieve 10 times more than other people to be considered near their level. I’m glad my younger self dared to rush, because if he had the knowledge I have now, it might have stopped him.

11．If you were Gregory Porter, what would you say to younger self?
A．Hi, mate, try to work hard at what you are interested in.
B．Hi, Gregory, listen to your father and often talk with him.
C．Hi, mate, don’t spend more time studying at school.
D．Hi, Mr. Porter, why not get on well with your children?
12．What does the underlined word “naive” mean in Chinese?
A．成熟的 B．博学的 C．天真的 D．懦弱的
13．Where can you probably read the passage?
A．In an ad. B．In a magazine. C．In a novel. D．In a story book.

Have you ever read music? If so, you probably noticed lots of new symbols and words. Maybe you saw the word presto at the beginning. Perhaps you read piano, forte, and fortissimo throughout the song. You probably needed to ask your teacher what these words meant. Or maybe you didn’t-if you knew how to read Italian (意大利语)!
Italian is sometimes called the language that sings. Do you speak Italian? If not, have you heard it out loud? Many think it sounds musical. However, the link (关联) between Italian and music is deeper than that. Today, the musical vocabulary (词汇) is full of Italian words.
However, it wasn’t always so. Thousands of years ago, people didn’t write music. Instead, they passed songs down from mouth to mouth and taught each other to play them on instruments. Around 1000 A．D．an Italian man named Guido d’ Arezzo came up with the idea of written music. Over the next few centuries, many of the people writing music were Italian. They used Italian words to describe tempo, feelings and other aspects (方面) of music.
Of course, people in other parts of the world were writing music, too. In an effort to standardize (使标准化) written music, many of them used the Italian terms. Others wrote music in their own languages. For example, Beethoven sometimes used German words instead of Italian.
Still, Italian is the primary language used in music. You might already be familiar (熟悉的) with some terms! One example is tempo—the speed of a piece of music. Markings in written music tell the player when the music should be adagio (slow), or allegro (fast). Some pieces are even presto (very fast). These are just a few of the Italian words commonly used in music.
14．What do the underlined words “these words” in Paragraph1 refer to (指代)?
A．Throughout the song. B．Presto, piano, forte and fortissimo.
C．New symbols and words. D．Forte, fortissimo and tempo.
15．Why is Italian sometimes called the language that sings?
A．Because Italian sounds like music. B．Because many musicians are Italian.
C．Because Italians really love music. D．Because Italians can sing songs well.
16．Which of the following is True?
A．Thousands of years ago people remembered music by writing.
B．Only Italians wrote music, so today musical words are Italian.
C．The famous musician Beethoven never used Italian to write music.
D．Italian was used in writing music earlier than any other language.
17．What is the best title of this passage?
A．How is Italian developing? B．Who first invented Italian music?
C．Why is Italian important for music? D．What is important for Italians?


三、补全短文5选4
NASA is asking people to help it label (加标签) thousands of photos from Mars. The labels will be used to train a computer system to know about Mars. This will help NASA drive its rovers (漫游者) safely for longer periods of time.
18． In that time it has sent back hundreds of thousands of pictures, as well as information that has helped scientists get a much better understanding of what Mars is really like.
But Curiosity faces a problem—its wheels are wearing out, and there’s no chance to replace (替换) them. During its time on Mars, the 3893-kilogram robot has only driven about 22.5 kilometers. 19．
To make the wheels last as long as possible, NASA needs to get even better at identifying (识别) different kinds of Mars ground, so it can choose smooth ways for Curiosity. The government is asking people to help.
NASA wants people to help it label thousands of photos from Mars. The labels will be used to train an AI computer program to identify different kinds of ground on Mars.
So it needs large groups of people to help scientists to finish the project. 20． Nearly 4000 volunteers have labeled around 140000 areas in photos of Mars.
If NASA can improve its computer system to better know about Mars rocks, it will allow them to protect the wheels of Curiosity. The information should also help keep Curiosity from getting stuck in the sand.
The system won’t only help Curiosity, it will also help protect any of NASA’s future rovers as well. 21．
A．So far, the project is about 34% complete.
B．NASA’s Curiosity Rover has been on Mars for eight years.
C．NASA is planning on sending a new rover to Mars later this summer.
D．NASA is a US government organization that does research into space.
E.But it has covered some really unsmooth ground.


四、信息匹配
Five people (A-E) are talking about their ages with another five people (1-5).Please match them. How old are they without telling how old they are?
22． “You are old enough to where you could fall asleep at a party. But you look young.”
23． “If I remember right, it happened in 1969. But don’t you know that was probably not true?”
24． “Oh, you are really younger than me. I was in Grade 9 then. Every American was really shocked and sad.”
25． “18? In fact, it is a very young age. 26 is the average age when you become a “real adults”.”
26． “It is surely special and easy to remember your ages! Hopefully our world will be safe and peaceful.”
A．“I was born the same year Chernobyl (切尔诺贝利) happened. My son came to us during COVID-19……”
B．“I was five months old when the World Trade Center was taken down.”
C．“I am old enough to be mature (成熟的), but adults don’t care about my opinions.”
D．“I was born the year of the first moon landing.”
E.“When a new man comes to our company, I often ask him to guess when I was born. No one has ever got the answer right on the first try. I was born in 1970.”


五、用单词的正确形式完成短文

some, how, prefer, best, those, worst, because, without, support, promise, later, before
Zhang Guimei is a teacher who has long been offering good education for girls 2009, she founded (成立) the Huaping High School for girls in Lijiang, Southeast China’s Yunnan Province, with the local government’s 27．.
She did so 28． she found that many girls especially from poor families had little chance to get any education. She 29． the girls could come to her school for free. Eleven years 30．, over 1600 girl students have graduated from the school and received higher education, which changed their lives.
Ms. Zhang and her school are the best example of 31． education can help having better life. After all, those 32． diploma (学位证书) might have fewer chances to have a good jobs. 33． of all, someone coming from a poor family might not get higher education. And it is worse for girls, because many families 34． boys to girls.
That is why we speak highly of what Ms. Zhang and her school have done. They often reach out to girls from poor families in not-so-developed areas, educating them for free. They have changed the lives of even 35． who did not go to college after school, they show the special importance of education to other girls. And many of those who pass out from the school or from universities have returned to work in the area. 36． have become teachers at schools, passing the torch (火炬) of education on to future generations (代).


六、语法填空
What did others do to make you think they are really smart?
“Buy One Get One Free!” My best friend growing up never cared about school.
He was “average” in every subject. He had a really hard time at school. Usually 37． we worked on a class project together, I would do 90% of it for us. So he always called me the “smart” one.
One day changed all of that. We were walking around at the store during our 38． (seven) grade year when I saw the sale sign. The store was having a “Buy one, get one free” sale on T-shirts.
I said “Good deal! It’s good 39． (be) free.”
He said, “Eh, it’s a good deal. It is not a great deal.”
I looked at him like he was crazy. He continued, “They are really just giving you 50% off each 40． (shirt). They make it look like a 41． (good) deal than it is. That’s sales.”
I realized that he was not an “average” kid.
42． the age of 11, he found selling one T-shirt at full price and giving away the Second T-shirt for “free” meant they 43． (sell) two T-shirts at 50% off each. But they only had to convince (说服) you to buy one. The second sold by 44． (it).
And while most of us were busy choosing to succeed at school, he was busy learning to succeed in life. I was not 45． (surprise) when he was hired (雇佣) at age 22 to be the CEO of a 50-person company.
While I was busy racking up student debt (偿还学生贷款), he always said I was the “smart” one, 46． he was the “wise” one.


七、回答问题
In 2018, Science magazine asked some young scientists what schools should teach students. Most said students should spend less time on facts and have more space for creative activities. As the Internet grows more powerful, students can get knowledge easily. Why should they be required to carry so much of it around in their heads?
Civilizations (文明) develop through forgetting life skills that were once necessary. In the Agricultural (农业的) Age, a farmer could afford to forget hunting skills. When societies industrialized (工业化的), the knowledge of farming could be safe to forget. Nowadays, smart machines help us get most human knowledge. It seems that we no longer need to remember most things. Does it matter?
Researchers have realized several problems that may happen. For one, human beings have biases (偏见), and smart machines can increase our biases. Many people believe smart machines are necessarily correct, but machines are trained through a repeated testing and scoring process. In the process, human beings still decide on the correct answers.
Another problem is how to get information. When there were no computers, people got knowledge from other people, or went to the library. But today, the Internet gives us the information we need quickly. This can mislead us into thinking that the knowledge we found was part of what we knew. In a new civilization rich in machine intelligence, we can easily get information on the Internet. But depending on it too much suggests possibilities of being harmed easily.
We forget old ways in order to free up time and space for new skills. As long as the knowledge is stored somewhere in our networks, and can be found when we need them, perhaps they’re not really forgotten. Still, as time goes on, without doubt we will become strangers to future people.
47．What does the underlined word “it” in Paragraph 1 refer to (指代)?
_____________________________
48．Do you think we need to remember most things? Why or why not?
_____________________________
49．What do Paragraphs 3 and 4 mainly talk about?
_____________________________
50．What’s the result of using the Internet too much in the passage?
_____________________________
51．What’s the writer’s main purpose in writing the passage?
_____________________________


八、话题作文
52． 在2021年的新春贺词中，习近平主席说：“艰难方显勇毅，磨砺使得玉成。”请以“Now I’ve succeeded”为题，谈谈自己在学习生活中遇到的挑战以及如何通过坚毅的品格和勇敢的行动战胜艰难的，并送给未来的自己一份祝福。
提示：1. What was the challenge in your life or study?
2. How did you face the challenge and succeed?
3. What would you like to say to your future self?
作文要求：1. 不得在作文中出现学校的真实名称、老师和同学的真实姓名。
2. 语句连贯，字数100词左右。作文的开头已经给出，不计入总词数。
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________


参考答案

1．A
2．C
3．C
4．D
5．D
6．A
7．B
8．A
9．C
10．D
【分析】
本文主要介绍了葡萄牙的鲁班工坊，它的建立表现了中国的快速发展，是一项伟大的成就，也体现了中葡的美好友谊。
1．
句意：一位来访的学生大声说：“中国的技术和机器太棒了！”
One一个；Lot许多；Some一些；Few很少。根据“says”可知，此处主语为单数形式，“one of the...”，表示“其中之一”，谓语动词用单数形式。故选A。
2．
句意：来自葡萄牙鲁班工坊的Jose Lucas说这些训练机器甚至比他们以前的更好。
far worse糟糕得多；much less更少；even better甚至更好；a little higher更高一点。根据“Chinese technology and Chinese machines are amazing”可知，此处表示机器比以前更好。故选C。
3．
句意：葡萄牙鲁班工坊是由天津的一所学院和葡萄牙的一所学院共同创办的。
cut up切碎；put up张贴；set up创建；broken up破坏。此处表示创办鲁班工坊，应用set up。故选C。
4．
句意：该项目的核心是培养熟悉中国技术和产品的熟练工人。
what什么；which哪一个；when什么时候；who谁。此处指代“skilled workers”熟练的工人，指人，应用who引导。故选D。
5．
句意：这个工作室是以中国古代春秋时期伟大的发明家鲁班的名字命名的。
musician音乐家；poet诗人；artist艺术家；inventor发明家。根据历史常识可知，鲁班是古代的一名发明家。故选D。
6．
句意：他以创造许多工具而闻名，被誉为中国的大师。
famous有名的；good好的；honest诚实的；weak虚弱的。考查固定短语be famous for，表示“因……而闻名”，此处表示鲁班因创造许多工具而闻名。故选A。
7．
句意：工坊还为教师和学生提供了关于机器人技术的专门培训课程。
only仅仅；also还；ever曾经；never从不。根据“Chinese technology and Chinese machines are amazing!”以及“provided special training lessons on robot technology ”可知，工坊提供中国的技术和机器，还提供关于机器人技术的专门培训课程。故选B。
8．
句意：工坊还为教师和学生提供了关于机器人技术的专门培训课程。
for为了；with和……一起；to到；as作为。此处考查provide sth. for sb.，表示“给某人提供某物”。故选A。
9．
句意：葡萄牙学生有很强的基础知识，但他们和中国学生之间存在一些差异。
if如果；and而且；but但是；or或者。根据“Portuguese students have strong basic knowledge”以及“there are some differences between them and the Chinese students”可知，此处表示转折关系，应用连词but。故选C。
10．
句意：Lucas向中国表示感谢，
Portugal葡萄牙；England英国；America美国；China中国。中国在葡萄牙建立鲁班工坊，此处应是Lucas代表葡萄牙向中国表示感谢。故选D。

11．B
12．C
13．B
【分析】
本文主要是三位名人给年轻时候的自己提供良言，并各自讲述了一些他们年轻时候的经历和感受。
11．
推理判断题。根据第二方框“For years, I had lots of pain because I seldom communicated with my father.”可知，年轻时候的Gregory Porter有很多痛苦是因为他很少跟他父亲沟通，所以由此可猜测，为了减少痛苦，Gregory Porter会让年轻时候的自己聆听父亲并经常和他沟通。故选B。
12．
词句猜测题。根据第三个方框“My younger self didn’t realize the challenges he would face.”以及“…my younger self dared to rush…”可知，年轻时候的Noel Clarke既不懂得要面临的挑战是什么，也有向前冲的勇气，由此可知年轻时候的他是“天真的”。故选C。
13．
推理判断题。本文的主要内容是三位名人给年轻时候的自己提供良言，并各自讲述了一些他们年轻时候的经历和感受，这些内容最可能出现在杂志上。故选B。

14．B
15．A
16．D
17．C
【分析】
本文是一篇说明文。文章主要说明了在音乐创作中，有很多音乐术语使用的是意大利语的原因。
14．
词义猜测题。根据第一段“Maybe you saw the word presto at the beginning. Perhaps you read piano, forte, and fortissimo throughout the song. ”可知，上文提及了在歌曲开始看到的“presto”以及贯穿整首歌曲的“piano, forte, and fortissimo”，由此可知作者猜测人们需要向老师请教的“这些词”为“presto, piano, forte and fortissimo”。故选B。
15．
细节理解题。根据第二段“Many think it sounds musical. ”可知，许多人认为意大利语听起来很有音乐感，所以意大利语有时被称为歌唱的语言。故选A。
16．
细节理解题。根据第三段“Around 1000 A.D. an Italian man named Guido d’ Arezzo came up with the idea of written music. Over the next few centuries, many of the people writing music were Italian. They used Italian words to describe tempo, feelings and other aspects of music.”可知，约公元1千年时，是意大利人想出要把歌曲写下来，在接下来的几百年里，创作音乐的大部分人也都是意大利人，他们都是用意大利语进行音乐创作的，由此可知，意大利语比其他语言都要早运用于音乐创作中。故选D。
17．
最佳标题题。本文主要说明了很多音乐术语是意大利语的原因，也就是在介绍音乐和意大利语之间的关系，只有C选项包含了这两者。故选C。

18．B
19．E
20．A
21．C
【分析】
本文是一篇说明文，主要讲美国国家航空航天局邀请人们对来自火星的图片进行加标签。
18．
根据“In that time it has sent back hundreds of thousands of pictures, as well as information that has helped scientists get a much better understanding of what Mars is really like.”可知后文是讲“Curiosity”在火星上的时间里做的事，故选项B“美国国家航空航天局的好奇号探测器已经在火星上八年”符合语境，故选B。
19．
根据“During its time on Mars, the 3893-kilogram robot has only driven about 22.5 kilometers.”可知好奇号机器人只运行了22.5千米，再根据下一段“so it can choose smooth ways for Curiosity.”可知上文是指好奇号运行距离短，但是路程崎岖，故选项E“但是它走了很不平的路”符合语境，故选E。
20．
根据后文“Nearly 4000 volunteers have labeled around 140000 areas in photos of Mars.”可知这个项目已经完成部分，故选项A“到目前为止，这个项目完成了大约34% ”符合语境，故选A。
21．
根据上文“The system won’t only help Curiosity, it will also help protect any of NASA’s future rovers as well.”可知这个系统也会帮助未来的探测器，故选项C“美国国家航空航天局正计划今年夏天晚些时候将发送一个新的探测器到火星”符合语境，故选C。

22．E
23．D
24．B
25．C
26．A
【分析】
五个人（A-E）正在和另外五个人（1-5）谈论他们的年龄。
22．
根据“You are old enough to where you could fall asleep at a party. But you look young.”（你已经长大了，可以在聚会上睡着了，但你看起来很年轻。）可知，这个人外表和年龄不相符。选项E“当一个新人来到我们公司时，我经常让他猜我是什么时候出生的。从来没有人在第一次尝试时就得到了正确的答案。我出生在1970年。”与之相对应，故选E。
23．
根据“If I remember right, it happened in 1969. But don’t you know that was probably not true?”（如果我没记错的话，那是1969年的事。但你不知道那可能不是真的吗？）可知，说的是1969年的事。选项D“我是在人类首次登月（1969年）的那年出生的”与之对应，故选D。
24．
根据“Oh, you are really younger than me. I was in Grade 9 then. Every American was really shocked and sad.”（哦，你真的比我年轻。那时我在九年级。每个美国人都感到震惊和悲伤。）可知，说的是美国世贸中心。选项B“世贸中心被拆除时，我才五岁大”与之相对应，故选B。
25．
根据“18? In fact, it is a very young age. 26 is the average age when you become a “real adults”（18岁？事实上，这是一个非常年轻的年龄。26岁时你成为“真正的成年人”的平均年龄。）可知，说明很年轻。选项C“我已经足够成熟了，但是大人们不在乎我的意见”与之对应，故选C。
26．
根据“It is surely special and easy to remember your ages! Hopefully our world will be safe and peaceful.”（这肯定是特别的，很容易记住你的年龄！希望我们的世界将是安全和平的。）可知，说的是出生那年。选项A“我是切尔诺贝利事故那年出生的。我儿子在COVID-19期间出生的。”与之相对应，故选A。

27．support
28．because
29．promised
30．later
31．how
32．without
33．Worst
34．prefer
35．those
36．Some
【分析】
本文是一篇记叙文。讲述了张桂梅及其创办的学校，介绍了张桂梅的事迹和她的贡献及其影响。
27．
句意：2009年，在地方政府的支持下，她在中国西南的云南省丽江为女孩子们建立了华坪中学。此处前government’s是所有格形式，所以应该用名词。结合语境和备选词汇知“support支持”符合语境，又因为support是不可数名词。故填support。
28．
句意：她这么做是因为她发现很多女生尤其是来自贫困家庭的女生几乎没有机会获得任何教育。此处应填一个连词，此句后半句陈述了她这么做的原因，所以用because引导原因状语。故填because。
29．
句意：她承诺这些女孩可以免费来她的学校上学。此处主句缺少谓语动词，所以应填一个动词，结合语境和备选词汇知“promise承诺”符合语境，根据上下文时态可知，此处应用一般过去时。故填promised。
30．
句意：11年后，1600多名女孩从她的学校毕业，并接受了高等教育，这改变了她们的人生。本句结构完整，可考虑使用副词，由此空后半句可知，这些女孩已经毕业离校了，所以此处意为“11年后”，应用副词later。故填later。
31．
句意：张女士和她的学校是教育如何帮助人拥有更好生活的最佳案例。此处应填引导宾语从句的连词，结合语境和备选词汇“how如何”，此处意为“如何帮助人拥有更好的生活”符合语境。故填how。
32．
句意：毕竟，那些没有学位证书的人可能更少有获得好工作的机会。根据此空后半句“可能更少有获得好工作的机会”，可推测出应是没有学位证书的人，可知备选词汇“without没有”符合语境。故填without。
33．
句意：最糟糕的是，一些来自贫困家庭的人或许不会获得更高的教育。根据固定搭配worst of all“最糟糕的是”可知，worst符合语境。注意句首单词首字母大写。故填Worst。
34．
句意：并且对于女孩更糟糕，因为很多家庭比起女生更喜欢男生。根据此空前半句“对于女孩更糟糕”，可推测出很多家庭更喜欢男生而不喜欢女生，因此备选词汇“prefer更喜欢”符合语境。故填prefer。
35．
句意：他们甚至改变了那些毕业后没有上大学的女生的命运。此处缺少宾语，结合语境可知此处意为“那些女生”，应用代词those指代前文“girls”。故填those。
36．
句意：一些已经成为了学校的老师，传递着教育的火炬给未来的一代。此处应填一个代词做主语，结合前文“And many of those who pass out from the school or from universities have returned to work in the area.”和备选词汇可知，此处表示一些人已经成为了学校的老师。注意句首单词首字母大写。故填Some。

37．when
38．seventh
39．to be
40．shirt
41．better
42．At
43．sold
44．itself
45．surprised
46．but
【分析】
本文主要讲述了成绩一般的作者的朋友总说成绩好的作者很聪明，但是在作者通过他朋友了解到了“买一送一”的“真相”后，作者不再认为朋友是个“一般”的人；直到朋友当上公司领导而作者还在忙着还贷款的时候，他更加确信朋友是个睿智的人。
37．
句意：通常当我们一起做一个班级项目时，我会为我们做90%的工作。根据句子成分分析可知，本句中逗号前后都为主谓齐全的两个句子，所以横线处应填连词来连接它们；又根据语境可知，“我”是在做这个班级项目时会做90%的工作，由此可知横线处应填when引导时间状语从句，表示“当……时”。故填when。
38．
句意：七年级的时候，我们在商店里走来走去，突然我看到了减价招牌。根据横线后的“grade（年级）”和提示词“seven”可知，此处应是表示七年级的意思，所以基数词seven应变成序数词seventh，表示第七个年级，即七年级。故填seventh。
39．
句意：免费是件好事。根据句型“It is + adj. to do sth.（做某事是怎样的）”可知，形容词good后应填不定式to be作句子的真正主语。故填to be。
40．
句意：他们真的只给你每件衬衫50%的折扣。each后通常接可数名词单数，所以横线处应填单数形式的shirt。故填shirt。
41．
句意：他们让交易看起来比实际更划算。根据“than（比）”可知，此空应用形容词的比较级，good的比较级为better，意为“更划算（好）的交易”。故填better。
42．
句意：11岁时，他发现以全价出售一件T恤，免费赠送第二件T恤意味着他们以每件50%的折扣出售两件T恤。根据“the age of”可知，此空考查短语“at the age of（在某人多少岁时）”，又因为句首首字母需大写，所以此空应填“At”，表示“在他11岁时”。故填At。
43．
句意：11岁时，他发现以全价出售一件T恤，免费赠送第二件T恤意味着他们以每件50%的折扣出售两件T恤。根据上文“At the age of 11”可知，此段在讲述发生在过去的事情，所以此句也应用一般过去时，sell应变成其过去式sold。故填sold。
44．
句意：第二件T恤就自动卖出去了。根据语境和横线前的介词by可知，此空考查短语“by oneself（独自）”，所以横线处应填反身代词，表示强调的意味，人称代词it相对应的反身代词为itself。故填itself。
45．
句意：当他22岁被聘为一家50人公司的首席执行官时，我并不感到惊讶。横线处处在be动词之后，所以此处应填形容词作表语，又根据句意可知，朋友在如此小的年纪就已当上执行官，由此可知作者应是“惊讶的”，所以横线处应填surprise对应的形容人的形容词surprised。故填surprised。
46．
句意：当我忙于偿还学生债务时，他总是说我“聪明”，但他才是“聪明”的那个人。根据句子成分分析可知，此句中第二个逗号前后为两个完整的句子，所以横线处应填连词连接它们；由上文可知，作者的朋友不仅可以洞察“买一送一的真相”，还如此年轻就当上了领导，所以作者会认为朋友才是聪明的那个，由此可判断此句为转折关系，所以横线处应填转折连词but。故填but。

47．Knowledge.
48．Yes, I do. Because it's the most convenient and safest way to store knowledge. We can use it whenever and wherever we need it without any tool.（主观表达题，言之有理即可）。
49．Human beings still decide on the correct answers.
50．It suggests possibilities of being harmed easily.
51．To remind us of the risk of depending on machines to remember.
【分析】
本文是一篇说明文。主要介绍了随着科技的发展，人们越来越依赖科技，但这也带来了许多的不利之处。
47．
根据前句“As the Internet grows more powerful, students can get knowledge easily.”可知，后句应是“为什么要让他们把这么多的知识记在脑子里”，故下划线单词“it”在第一段中应是指代“knowledge，知识”，句首首字母大写。故填Knowledge.
48．
我认为应该记住，因为它是最方便最安全的储存知识的方法。我们可以随时随地使用它，而无需任何工具。故填Yes, I do. Because it's the most convenient and safest way to store knowledge. We can use it whenever and wherever we need it without any tool.（主观表达题，言之有理即可）。
49．
根据第三段中“Many people believe smart machines are necessarily correct, but machines are trained through a repeated testing and scoring process. In the process, human beings still decide on the correct answers.”和第四段中“But depending on it too much suggests possibilities of being harmed easily.”可知，这两段主要讨论人类仍然在决定着正确的答案。故填Human beings still decide on the correct answers.
50．
根据文中“In a new civilization rich in machine intelligence, we can easily get information on the Internet. But depending on it too much suggests possibilities of being harmed easily.”可知，过多地使用互联网意味着很容易受到伤害。故填It suggests possibilities of being harmed easily.
51．
根据文中“In a new civilization rich in machine intelligence, we can easily get information on the Internet. But depending on it too much suggests possibilities of being harmed easily.”可知，作者写这篇文章的主要目的是提醒我们依赖机器记忆的风险。故填To remind us of the risk of depending on machines to remember.
52．范文：
Now I’ve succeeded
As a student in Grade Nine, I had challenges in improving my grades for a long time, because I wanted to get better grades. I kept doing more exercise. Practice really makes perfect. I also integrated some sports into my daily life. The balance between study and sports made me more energetic and helped me concentrate more on what the teachers say in class. In my opinion, when challenges come, we should keep a positive attitude and face them bravely. I would like to say myself: Believe in yourself, you will succeed.
【详解】
1.题干解读：该题目属于说明文写作。在写作时，要根据问题提示的内容，介绍生活或学习中的挑战是什么；如何面对挑战并取得成功；想对未来的自己说些什么。
2.写作指导：本文应该用第一人称为主来介绍内容；时态采用一般过去时介绍过去，用一般将来时展望未来。在介绍内容，力求语言正确，语句连贯，保证内容全面，条理清晰。