内容正文:
Unit 3 Making Choices
课时3 Lesson 3 分层作业
核心知识速记
01基础达标
02能力提升
03拓展培优
04思维进阶
词汇
reply v.回答
directly adv.立刻;立即
attention n.注意力;关心
satisfied adj. 满意的
短语
set of动身,出发
一、单词默写。
1. _______ /əˈtenʃ(ə)n/ n.注意力;关心 2. ________ /ˈsætɪsfaɪd/ adj. 满意的
3. ________ /dəˈrektli/ adv.立刻;立即 4. ________ /rɪˈplaɪ/ v.回答
【答案】attention; satisfied; directly; reply
二、根据要求完成句子。
1.请在周五前回复我的邮件。
Please ______ to my email by Friday.
2. 老师要求吵闹的班级集中注意力。
The teacher asked the noisy class to pay ______.
3. 他对自己的考试成绩感到非常满意。
He felt very ______ with his exam results.
4. 我们将在早上六点出发前往机场。
We will ______ for the airport at six in the morning.
5. 如果你有问题,可以直接来问我。
If you have a question, you can ask me ______.
【答案】reply; attention; satisfied; set off; directly
三 、单项选择
1.The organization provided exciting outdoor activities like rock climbing and kayaking ________ the camp.
A.in B.on C.to D.for
2.The rooms are untidy. Why don’t you ________?
A.tidy up it B.tidy it up C.tidy up them D.tidy them up
3.—Why do so many farmers put their fresh local produce online these days?
—________ it more easily.
A.Because to sell B.Because selling C.To sell D.For selling
4.—There ________ a lot of ancient Chinese poems in this book. Which one do you like best?
—Climbing the Stork Tower by Wang Zhihuan.
A.are B.were C.be D.have
5.Go bird-watching in Qinglong Lake, ________ you will find it fun and meaningful.
A.and B.but C.or D.for
6.Follow your teacher’s advice, ________ you may get hurt while exercising.
A.and B.but C.or D.so
7.The math problem was very difficult, none of us could solve it.
A.because B.so C.but D.and
8.All of us ________ great progress in the last two years.
A.made B.are making C.will make D.have made
9.If it ________ tomorrow, we ________ a picnic in the park.
A.won’t rain; will have B.doesn’t rain; will have
C.won’t rain; have D.doesn’t rain; have
10.I ________ two novels recently and I ________ on a third one at present.
A.wrote; am working B.have written; am working
C.am writing; will work D.will write; will work
11.While my brother ________ video games yesterday, I ________ my homework.
A.played; finished B.was playing; was finishing
C.played; was finishing D.was playing; finished
12.Since last month we ________ the volunteer program, we ________ more than 200 volunteers.
A.have started; had B.started; have
C.have started; have D.started; have had
【答案】1.D
【详解】句意:这个组织为夏令营提供了令人兴奋的户外活动,如攀岩和皮划艇。
考查介词辨析。in在……里面;on在……上面;to到;for为了。根据语境可知,此处是表达“为夏令营提供户外活动”,provide...for...“为…… 提供……”。故选D。
2.D
【详解】句意:房间很不整洁。你为什么不把它们整理一下呢?
考查动词短语和代词辨析。tidy up整理;it它;them它们。此处表示“整理它们”,其中“它们”指代“rooms”,故代词填them,当动副短语的宾语是代词时,代词必须放在中间。故选D。
3.C
【详解】句意:——如今为什么这么多的农民把新鲜的本地农产品放到网上卖?——为了更轻松地销售这些农产品。
考查非谓语动词作目的状语。根据“Why do so many farmers put their fresh local produce online these days?”可知,此处是询问农民把农产品放到网上的原因,答句需要用表示目的的结构来回答。动词不定式to do表示目的,意为“为了……”,这里的答句To sell it more easily,意为 “为了更易销售”,符合语境,故选C。
4.A
【详解】句意:——这本书里有很多中国古诗。你最喜欢哪一首?——王之涣的《登鹳雀楼》。
考查there be句型。are是,be动词的复数形式,用于一般现在时;were是,be动词的复数形式,用于一般过去时;be是,be动词的原形;have有,动词原形。根据语境可知,此处是there be句型,表示“有”,排除D选项。又因为该句陈述的是客观事实,且主语“a lot of ancient Chinese poems”为复数,所以be动词用一般现在时的复数形式are。故选A。
5.A
【详解】句意:去青龙湖观鸟,你会发现它的乐趣和意义。
考查连词辨析。and然后,和;but但是;or或者;for因为。分析句子可知,此处是“祈使句+and/or+陈述句”句式,后半句 “you will find it fun and meaningful”是前半句行为带来的顺承结果。故选A。
6.C
【详解】句意:听从老师的建议,否则锻炼的时候你可能会受伤。
考查连词辨析。and和;but但是;or否则;so所以。根据“...you may get hurt while exercising.”可知,此处指不好的结果,用or来连接。故选C。
7.B
【详解】句意:这个数学问题非常困难,所以我们没有一个人可以解决它。
考查并列连词辨析。because因为,表原因;so所以,表结果;but但是,表转折;and和,表并列。根据“The math problem was very difficult”以及“none of us could solve it”可知,数学问题太难,所以我们做不出来。故选B。
8.D
【详解】句意:在过去的两年里我们所有人都取得了很大的进步。
考查现在完成时。made过去式;are making现在进行时;will make一般将来时;have made现在完成时。根据“in the last two years”可知,是现在完成时,其结构是“have/has + 过去分词”,主语“All of us”是复数,助动词用have,make的过去分词是made。故选D。
9.B
【详解】句意:如果明天不下雨,我们就去公园野餐。
考查if引导的条件状语从句。在if引导的条件状语从句中,遵循“主将从现”原则,即主句用一般将来时,从句用一般现在时表示将来;从句“If it … tomorrow”需用一般现在时表将来,主语是it,因此用doesn’t rain;主句“we … a picnic in the park.”描述将来的情况,“will+动词原形”表示将来某个时间要发生的动作,因此用will have。故选B。
10.B
【详解】句意:我最近写了两本小说,目前正在写第三本。
考查动词时态。wrote是write的过去式;am working是现在进行时结构;have written是现在完成时结构;will write是一般将来时结构。根据句中“recently”可知,第一空应用现在完成时,表示过去发生的动作对现在造成的影响,即已经写了两本小说;根据句中“at present”可知,第二空应用现在进行时,即目前正在写第三本小说。结合选项可知,选项B“have written; am working”符合题意。故选B。
11.D
【详解】句意:昨天我弟弟在玩电子游戏的时候,我完成了我的作业。
考查时态。played玩,过去式;finished完成,过去式;was playing正在玩,过去进行时;was finishing正完成,过去进行时。根据题意可知,“play玩”是延续性动词,finish是短暂性动词;while在句中意思是“在…期间;在…的过程中”,引导的是时间状语从句,while引导时间状语从句时,若主从句的动作均发生在过去,主句的动作在从句的动作进行的过程中发生,且从句谓语动词是延续性动词,而主句谓语动词是短暂性动词,从句用过去进行时was/were+doing,主句用一般过去时,从句主语是my brother,所以,第一空应用单数was,即was playing,第二空应用finished。故选D。
12.D
【详解】句意:自从上个月我们开始了这个志愿者项目,我们已经有了200多个志愿者。
考查时态。根据“Since last month we ... the volunteer program”可知此处是Since引导的时间状语从句,结合“last month”可知用一般过去时,第一空用过去式started,从句用Since引导,主句用现在完成时,第二空用现在完成时have had。故选D。
四、完形填空。
Do you have a dream? What is it? Do you want to become a famous singer, a professional (职业的) athlete, or a (n) 1 engineer?
Making our dreams come true isn’t easy, but it’s not 2 either. The first thing is to have a(n) 3 . We should know what we want to achieve.
Then, we need to make a 4 . If your dream is to become a good writer, you should read a lot of books and practise 5 daily. You can also join a writing club or take some writing classes.
We will surely 6 difficulties along the road to our dream. But we shouldn’t drop it 7 . Instead, we should try to face them and find ways to solve them.
For example, if you find it hard to learn English well, you can ask your teacher or classmates for 8 . You can also use some learning apps on your phone.
Another important thing is to stay motivated (有动力的). We can 9 some posters of great people, or write down our goals on a piece of paper and put it where we can see it every day.
Finally, we need to be 10 . Rome wasn’t built in one day. We need to believe in ourselves and keep on working hard.
In a word, if we work hard for our dream, we will finally make it come true. So let’s start now and go for it!
1.A.great B.healthy C.serious D.honest
2.A.difficult B.possible C.fresh D.special
3.A.interest B.difference C.pleasure D.goal
4.A.mess B.plan C.mistake D.choice
5.A.writing B.swimming C.singing D.dancing
6.A.cover B.share C.meet D.solve
7.A.easily B.happily C.angrily D.sadly
8.A.food B.help C.treasure D.energy
9.A.pack up B.cut up C.put up D.hang out
10.A.popular B.playful C.healthy D.confident
【答案】1.A 2.A 3.D 4.B 5.A 6.C 7.A 8.B 9.C 10.D
【导语】本文是一篇说明文。文章主要论述了如何实现梦想,包括明确目标、制定计划、面对困难、保持动力和保持自信等方面。
1.句意:你想成为一名著名的歌手、职业运动员或伟大的工程师吗?
great伟大的;healthy健康的;serious严肃的;honest诚实的。根据“a famous singer, a professional (职业的) athlete, or a(n) … engineer”可知,此处与著名歌手、职业运动员并列,应是伟大的工程师。故选A。
2.句意:实现我们的梦想并不容易,但也不困难。
difficult困难的;possible可能的;fresh新鲜的;special特别的。根据“but”可知,前后句意转折,前句说实现梦想不容易,后句应表达也不困难。故选A。
3.句意:第一件事是有一个目标。
interest兴趣;difference不同;pleasure愉快;goal目标。根据“We should know what we want to achieve.”可知,应是有目标。故选D。
4.句意:然后,我们需要制定一个计划。
mess混乱;plan计划;mistake错误;choice选择。根据下文“If your dream is to become a good writer, you should read a lot of books …”可知,此处指制定计划。故选B。
5.句意:如果你的梦想是成为一名优秀的作家,你应该读很多书,每天练习写作。
writing写作;swimming游泳;singing唱歌;dancing跳舞。根据“If your dream is to become a good writer …”可知,此处指练习写作。故选A。
6.句意:在通往梦想的路上,我们肯定会遇到困难。
cover覆盖;share分享;meet遇见;solve解决。根据“difficulties”可知,此处指遇到困难。故选C。
7.句意:但是我们不应该轻易放弃。
easily容易地;happily高兴地;angrily生气地;sadly悲伤地。根据“But we shouldn’t drop it … Instead, we should try to face them and find ways to solve them.”可知,此处指不应该轻易放弃。故选A。
8.句意:例如,如果你发现学好英语很难,你可以向老师或同学寻求帮助。
food食物;help帮助;treasure财富;energy能量。根据“if you find it hard to learn English well, you can ask your teacher or classmates for …”可知,此处指向老师或同学寻求帮助。故选B。
9.句意:我们可以张贴一些伟人的海报,或者把我们的目标写在一张纸上,放在我们每天都能看到的地方。
pack up打包;cut up切碎;put up张贴;hang out闲逛。根据“some posters of great people”可知,此处指张贴海报。故选C。
10.句意:最后,我们需要自信。
popular受欢迎的;playful有趣的;healthy健康的;confident自信的。根据“We need to believe in ourselves and keep on working hard.”可知,此处指需要自信。故选D。
5、 阅读理解。
Throughout our lives, we mark time with special celebrations. These moments are more than just dates on a calendar. For families, celebrations create a family “lore”—the things you do and the way you behave together each and every year. But what can make the celebrations memorable (难忘的)?
One key factor (因素) is the small details. Thoughtful touches, such as personalized favors, a handwritten note full of warm wishes or a heartfelt speech, can leave a lasting impression on family members. These details show that we’ve tried hard to ensure everyone feels special and much loved. When people notice these efforts, they’re more likely to remember the celebrations deeply and talk about them for years.
Enjoyable entertainment (娱乐) is also one of the important factors. It makes the celebration stand out in our memories longer. During the Mid-Autumn Festival, some families go beyond just eating mooncakes. They organize a lively lantern-making competition, or have a storytelling about Chang’e under the moon. These lively designs create laughter and joy, turning the evening into an unforgettable experience.
The time we spend with our family or friends truly matters. People always try their best to make all the things perfect. However, this may ruin the holidays as it can make us busy. We spend so much time getting everything ready like the food and the gifts. But do we ever stop and ask: Why are we really doing this? We have little time left for simply being with our loved ones. We may fail to notice the true meaning of the celebration in all the busy work.
In a word, the most valuable memories often come from simple, heartfelt experiences. Valuing the little things, doing something enjoyable and being truly present with your family may be the real secrets to forming memories that last.
1.According to the passage, which of the following can best create a family “lore”?
A.Moving to a nice house. B.Writing a heartfelt note.
C.Preparing expensive gifts. D.Inviting new friends home.
2.Why does the writer mention the Mid-Autumn Festival in Paragraph 3?
A.To stress that traditional food connects families.
B.To show that fun activities bring lasting memories.
C.To introduce the culture of important festivals.
D.To suggest that ancient stories appear in celebrations.
3.What is the passage mainly about?
A.Key tips to make celebrations impressive.
B.Thoughtful ideas making celebrations simple.
C.The historical development of family traditions.
D.Ways to organize a family gathering step by step.
【答案】1.B 2.B 3.A
【导语】本文主要探讨了让家庭庆祝活动难忘的因素,指出小细节、有趣的娱乐活动以及与家人朋友共度的时光是关键,最后总结最有价值的记忆往往来自简单、真心的体验,强调重视小事、享受乐趣、与家人真诚相伴是形成持久记忆的真正秘诀。
1.细节理解题。根据“For families, celebrations create a family ‘lore’—the things you do and the way you behave together each and every year...can leave a lasting impression on family members.”可知,对于家庭来说,庆祝活动会创造家庭“传统”,其中一个关键因素是小细节,比如一张充满温暖祝福的手写便条等能给人留下深刻印象,所以写一张真诚的便条能最好地创造家庭“传统”。故选B。
2.推理判断题。根据“Enjoyable entertainment (娱乐) is also one of the important factors. It makes the celebration stand out in our memories longer.”以及“During the Mid-Autumn Festival, some families go beyond just eating mooncakes...turning the evening into an unforgettable experience.”可知,有趣的娱乐活动是让庆祝活动在记忆中更长久的重要因素之一,作者提到中秋节一些家庭组织的有趣活动,是为了表明有趣的活动能带来持久的记忆。故选B。
3.主旨大意题。文章开篇提出问题“什么能让庆祝活动难忘”,接着分别阐述了小细节、有趣的娱乐活动以及与家人朋友共度的时光这几个能让庆祝活动难忘的因素,最后总结形成持久记忆的真正秘诀,所以文章主要是关于让庆祝活动令人印象深刻的关键提示。故选A。
Part 1: Read and Explore
Do you like spring? In a cold winter, do you wish the warm spring days to come? This idea is called “hope”. Hope is like a little fire in your heart. It makes you strong and active even when homework piles up, exams go badly or things don’t go as you expect at all.
Hope is a powerful feeling that tells you: “Tomorrow will be better.” Psychologist (心理学家) Charles Snyder explains that hope is more than just a wish. A wish is like saying “I want good grades” without doing anything, but hope is a plan with action. A hopeful mind has these main parts: first, set a clear goal; second, come up with different ways to reach that goal; and third, believe in yourself.
Hope helps cheer you up, that’s why it is important to you. When you learn something new like a new sport, being hopeful gives you courage. Studies show that being hopeful not only helps you learn better at school, but also helps you build strong friendships.
Hope is a skill that you can learn. For example, if you hope to become a cook one day, try to learn how to make a dish every week. If you feel hopeless, read the stories of successful people. Then you can be hopeful again. What’s more, think about how excellent you will be in the future, so you will be glad to put in the effort.
In the journey of life, you must face cold winters—difficulty, failure and worry. But hope is the warm spring that supports you through every challenge.
1.How does hope make you feel when things don’t go as you expect?
_______________________________________________________
2.How many main parts does a hopeful mind have?
_______________________________________________________
3.Why is hope important to you?
_______________________________________________________
4.What should you do if you feel hopeless?
_______________________________________________________
【答案】1.Strong and active./It makes us feel strong and active. 2.Three main parts./It has three main parts. 3.Because it helps cheer us up. 4.We/I should read the stories of successful people.
【导语】本文是一篇说明文,阐释了“希望”的定义、构成要素、重要性,以及如何培养希望感。
1.根据“Hope is ... It makes you strong and active even when homework piles up ...”可知,当事情不如预期时,希望会让你感到坚强且积极。故填Strong and active./It makes us feel strong and active.
2.根据“A hopeful mind has these main parts ...”可知,一个充满希望的心态有三个主要部分。故填Three main parts./It has three main parts.
3.根据“Hope helps cheer you up, that’s why it is important to you.”可知,希望之所以重要是因为它能让我们振作起来。故填Because it helps cheer us up.
4.根据“If you feel hopeless, read the stories of successful people.”可知,感到绝望时,我们应该阅读成功人士的故事。故填We/I should read the stories of successful people.
Task 2:What else do you think being hopeful can help you do?
_______________________________________________________
【答案】开放性问题,答案不唯一,言之有理即可。参考答案为It can help me make my dream come true.
1 / 7
学科网(北京)股份有限公司
$
Unit 3 Making Choices
课时3 Lesson 3 分层作业
核心知识速记
01基础达标
02能力提升
03拓展培优
04思维进阶
词汇
reply v.回答
directly adv.立刻;立即
attention n.注意力;关心
satisfied adj. 满意的
短语
set of动身,出发
一、单词默写。
1. _______ /əˈtenʃ(ə)n/ n.注意力;关心 2. ________ /ˈsætɪsfaɪd/ adj. 满意的
3. ________ /dəˈrektli/ adv.立刻;立即 4. ________ /rɪˈplaɪ/ v.回答
二、根据要求完成句子。
1.请在周五前回复我的邮件。
Please ______ to my email by Friday.
2. 老师要求吵闹的班级集中注意力。
The teacher asked the noisy class to pay ______.
3. 他对自己的考试成绩感到非常满意。
He felt very ______ with his exam results.
4. 我们将在早上六点出发前往机场。
We will ______ for the airport at six in the morning.
5. 如果你有问题,可以直接来问我。
If you have a question, you can ask me ______.
三 、单项选择
1.The organization provided exciting outdoor activities like rock climbing and kayaking ________ the camp.
A.in B.on C.to D.for
2.The rooms are untidy. Why don’t you ________?
A.tidy up it B.tidy it up C.tidy up them D.tidy them up
3.—Why do so many farmers put their fresh local produce online these days?
—________ it more easily.
A.Because to sell B.Because selling C.To sell D.For selling
4.—There ________ a lot of ancient Chinese poems in this book. Which one do you like best?
—Climbing the Stork Tower by Wang Zhihuan.
A.are B.were C.be D.have
5.Go bird-watching in Qinglong Lake, ________ you will find it fun and meaningful.
A.and B.but C.or D.for
6.Follow your teacher’s advice, ________ you may get hurt while exercising.
A.and B.but C.or D.so
7.The math problem was very difficult, none of us could solve it.
A.because B.so C.but D.and
8.All of us ________ great progress in the last two years.
A.made B.are making C.will make D.have made
9.If it ________ tomorrow, we ________ a picnic in the park.
A.won’t rain; will have B.doesn’t rain; will have
C.won’t rain; have D.doesn’t rain; have
10.I ________ two novels recently and I ________ on a third one at present.
A.wrote; am working B.have written; am working
C.am writing; will work D.will write; will work
11.While my brother ________ video games yesterday, I ________ my homework.
A.played; finished B.was playing; was finishing
C.played; was finishing D.was playing; finished
12.Since last month we ________ the volunteer program, we ________ more than 200 volunteers.
A.have started; had B.started; have
C.have started; have D.started; have had
四、完形填空。
Do you have a dream? What is it? Do you want to become a famous singer, a professional (职业的) athlete, or a (n) 1 engineer?
Making our dreams come true isn’t easy, but it’s not 2 either. The first thing is to have a(n) 3 . We should know what we want to achieve.
Then, we need to make a 4 . If your dream is to become a good writer, you should read a lot of books and practise 5 daily. You can also join a writing club or take some writing classes.
We will surely 6 difficulties along the road to our dream. But we shouldn’t drop it 7 . Instead, we should try to face them and find ways to solve them.
For example, if you find it hard to learn English well, you can ask your teacher or classmates for 8 . You can also use some learning apps on your phone.
Another important thing is to stay motivated (有动力的). We can 9 some posters of great people, or write down our goals on a piece of paper and put it where we can see it every day.
Finally, we need to be 10 . Rome wasn’t built in one day. We need to believe in ourselves and keep on working hard.
In a word, if we work hard for our dream, we will finally make it come true. So let’s start now and go for it!
1.A.great B.healthy C.serious D.honest
2.A.difficult B.possible C.fresh D.special
3.A.interest B.difference C.pleasure D.goal
4.A.mess B.plan C.mistake D.choice
5.A.writing B.swimming C.singing D.dancing
6.A.cover B.share C.meet D.solve
7.A.easily B.happily C.angrily D.sadly
8.A.food B.help C.treasure D.energy
9.A.pack up B.cut up C.put up D.hang out
10.A.popular B.playful C.healthy D.confident
5、 阅读理解。
Throughout our lives, we mark time with special celebrations. These moments are more than just dates on a calendar. For families, celebrations create a family “lore”—the things you do and the way you behave together each and every year. But what can make the celebrations memorable (难忘的)?
One key factor (因素) is the small details. Thoughtful touches, such as personalized favors, a handwritten note full of warm wishes or a heartfelt speech, can leave a lasting impression on family members. These details show that we’ve tried hard to ensure everyone feels special and much loved. When people notice these efforts, they’re more likely to remember the celebrations deeply and talk about them for years.
Enjoyable entertainment (娱乐) is also one of the important factors. It makes the celebration stand out in our memories longer. During the Mid-Autumn Festival, some families go beyond just eating mooncakes. They organize a lively lantern-making competition, or have a storytelling about Chang’e under the moon. These lively designs create laughter and joy, turning the evening into an unforgettable experience.
The time we spend with our family or friends truly matters. People always try their best to make all the things perfect. However, this may ruin the holidays as it can make us busy. We spend so much time getting everything ready like the food and the gifts. But do we ever stop and ask: Why are we really doing this? We have little time left for simply being with our loved ones. We may fail to notice the true meaning of the celebration in all the busy work.
In a word, the most valuable memories often come from simple, heartfelt experiences. Valuing the little things, doing something enjoyable and being truly present with your family may be the real secrets to forming memories that last.
1.According to the passage, which of the following can best create a family “lore”?
A.Moving to a nice house. B.Writing a heartfelt note.
C.Preparing expensive gifts. D.Inviting new friends home.
2.Why does the writer mention the Mid-Autumn Festival in Paragraph 3?
A.To stress that traditional food connects families.
B.To show that fun activities bring lasting memories.
C.To introduce the culture of important festivals.
D.To suggest that ancient stories appear in celebrations.
3.What is the passage mainly about?
A.Key tips to make celebrations impressive.
B.Thoughtful ideas making celebrations simple.
C.The historical development of family traditions.
D.Ways to organize a family gathering step by step.
Part 1: Read and Explore
Do you like spring? In a cold winter, do you wish the warm spring days to come? This idea is called “hope”. Hope is like a little fire in your heart. It makes you strong and active even when homework piles up, exams go badly or things don’t go as you expect at all.
Hope is a powerful feeling that tells you: “Tomorrow will be better.” Psychologist (心理学家) Charles Snyder explains that hope is more than just a wish. A wish is like saying “I want good grades” without doing anything, but hope is a plan with action. A hopeful mind has these main parts: first, set a clear goal; second, come up with different ways to reach that goal; and third, believe in yourself.
Hope helps cheer you up, that’s why it is important to you. When you learn something new like a new sport, being hopeful gives you courage. Studies show that being hopeful not only helps you learn better at school, but also helps you build strong friendships.
Hope is a skill that you can learn. For example, if you hope to become a cook one day, try to learn how to make a dish every week. If you feel hopeless, read the stories of successful people. Then you can be hopeful again. What’s more, think about how excellent you will be in the future, so you will be glad to put in the effort.
In the journey of life, you must face cold winters—difficulty, failure and worry. But hope is the warm spring that supports you through every challenge.
1.How does hope make you feel when things don’t go as you expect?
_______________________________________________________
2.How many main parts does a hopeful mind have?
_______________________________________________________
3.Why is hope important to you?
_______________________________________________________
4.What should you do if you feel hopeless?
_______________________________________________________
Task 2:What else do you think being hopeful can help you do?
_______________________________________________________
1 / 7
学科网(北京)股份有限公司
$