新人教八年级英语上册单元同步知识点与语法精讲精练
Unit 7 When Tomorrow Comes
Section B How can we prepare for the future ?
一．重点词汇梳理
1. /gest/n.客人；宾客 2. /'ɔ:θə(r)/n.作者；作家
3. /,best 'selɪŋ/adj.畅销的 4. /'fju:ʃərɪst/n.未来学家
5. /'evriweə(r)/adv.&pron.&conj.到处；所有地方
6. /'s3:vɪs/n. 服务；公共服务 7. /di'za:stə(r)/n. 灾难；不幸
8. /i'm3:dʒənsɪ/n.突发事件；紧急情况 9. /,drsə'pɪə(r)/v. 消失；不见
10. /'tʃælɪndʒɪŋ/adj.挑战性的 11. /'paɪlət/n.飞行员；领航员
12. /'eksp3:t/n. 专家；行家 adj. 熟练的；内 行的
13. /rɪ'pleɪs/v.代替；取代 14. /,kri:eɪ'tivəti/n.创造力
15. /ɪ'məuʃənl/adj. 情感的；情绪的 16. /ɪn'telɪdʒəns/n. 智力；智慧
17 . /'menʃn/v. 提到；写到 18. /rɪ'frɪdʒəreɪtə(r)/(=fridge/frdʒ/)n.冰箱
19. /ək'sept/v. 接受；相信 20. /'nfluəns/n. 影响；对……起作用 v. 影响；作用
21. /kri'eɪtiv/adj. 创造性的；创作的 22. /ɪm'pɒsəbl/adj. 不可能的
23. (=versus/ 'v3:səs/)prep. 对；对抗
24. /'kwɒləti/n. 素质；质量；品质 adj.优质的；高质量的
25. /dɪ'veləp/v. 增强；发展；开发 26. /'d3:mən/n. 德语；德国人adj.德国的
27. /'væljuəbl/adj. 很有用的；宝贵的 28. /tʃælɪndʒ/n. 挑战；质疑 v. 向(某人)
29. /'pʌblɪk/adj. 公共的；公众的 30. /'medɪkl/adj.医学的；医疗的
31. /'ɪndəstri/n. 行业；工业 32. /fra:ns/ 法国
33. /ta:sk/n. 任务；工作 34. /dɪ'pend/v. 取决于；依靠
二．重点词汇变形
1.futurist(n.) 未来学家→ (n.)未来；将来
2.service(n.)服务→ (v.) 为….服务→ (n.)仆人
3.emergency(n.)突发事件；紧急情况→ 复数形式：
4.disappear(v.)消失；不见→ 反 ： (v.) 出 现
5.challenging(adj.)挑战性的→ (v.)(n.) 挑战
6.replace(v.)代替；取代→ (n.） 代替
7.creativity(n.)创造力→ (adj.) 有创造力的 → (v.) 创造
8.emotional(adj.) 情感的 → (n.) 情绪
9.intelligence(n.) 智力 → (adj.)有智慧的；机智的
10.impossible(adj.)→反： 可能的
1新人教八年级英语上册单元同步知识点与语法精讲精练
11.develop(v.)→ (n.)发展→ (adj.)发达的→ (adj.)发展中的
12.German(n.)(adj.)→ 复数形式： 德国人 → (n.)德国
13.valuable(adj.)有用的；宝贵的→ (adj.)极其宝贵的；价值极高的→ (n.)价值 (v.)重视；
珍视
14.public(adj.)公共的→ (adv.) 公共地
15.medical(adj.)医学的；医疗的→ (n.) 医药；药
16.industry(n.)行业；工业→ (adj.) 工业的
17.depend(v.) 取决于；依赖→ (adj.)依赖的 → 反：独立的(adj.)→ (n.)
独立
18change(v.)改变；变化→ (adj.)多变的
19.prepare(v.)为...准备 → (n.) 准备
20.invite(v.)邀 请 → (n.)邀请
21.believe(v.)相信 → (n.) 信仰；信念
22.scientist(n. 科学家 → (n.) 科学 → (adj.) 科学的
三．重点短语通关
1. 最畅销的书 2. 感谢某人
做某事
3. 拯救生命 4. 去超
市
5. 缺少 6. 将来的某
一天
7. 采取措施做某事 8. 满足公
众的需求
9. 逃避 10. 建造一个智能的公共
交通系统
11. 离开；消失 12. 专注于；集中
于
13. 亲近自然 16. 邀请去某人来某
个地方
17. 只要
四．课文重点知识及语法梳理
Section B课文重现
2新人教八年级英语上册单元同步知识点与语法精讲精练
Ready for Tomorrow?
Host: Good evening, everyone! Our guest today is Dr Pete Roberts, author of the best-selling book Ready for
Tomorrow. So welcome to our show, Dr Roberts.
Guest: Good evening, Thank you, it's a pleasure to be here.
Host: Dr Roberts, thank you for joining us. So, as a futurist, can you tell us how life will be different in 50 years?
Guest: Well, you' ll see robots working everywhere.
Host: Can you give us some examples?
Guest: Well, we’ ll have service robots. They will do almost all our housework. They will
also help save lives when disasters and emergencies happen.
Host: So, what jobs will humans still do in the future?
Guest: Good question! Some jobs today will disappear in the coming years. However,
there will be more challenging jobs in the future, such as space pilots and Al experts.
Host: Do you think robots will replace humans one day?
Guest: No, I don't, Our creativity and emotional intelligence are important for relationships. Al will not replace humans
for these things.
Host: You mentioned Al. How will Al change our world?
Guest: It will change the world in many ways, For example, we won't need to go to the supermarket, Smart refrigerators
will understand our needs. When we are almost out of some food, they will order it for us.
Host: Wow, that' ll save us a lot of time! Now, my last question:How can we prepare for the future?
Guest: It's simple. Just accept change. Keep learning and working hard. Today's choices will influence your future.
Host: Thank you for your time, Dr Roberts.
【考点1.】Dr Roberts,thank you for joining us.罗伯特博士，谢谢你加入我们。
【用法详解】thank you for = thanks for 意为“为...表示感谢”，强调 。for 后面可跟
名词、代词或动词-ing 形式。
相关搭配： = 感谢做某事。
Eg:Thank you for giving me good night greeting every night .谢谢你送我的晚
安。
相关拓展：① 感激能够做某事。
Eg:I was thankful to get this ticket to the concert of my idol.我非常感激能够得
到我担演唱会的门票。
② thanks to 意为“多亏了.…;由于...的帮助”，相当于 because of...或 with the help of...，强调
。在此短语中，to是一个介词，后接名词或代词。
3新人教八年级英语上册单元同步知识点与语法精讲精练
Eg:Thanks to my brother , I am happy again.多亏我的弟弟，我心情又好了。
牛
刀小试
( )1. Thanks for the flowers for me.
A.watering B. water C. watered D. to water
( )2.- the teacher, I passed the English exam!
A.Thank for B. Thanks to C.Thanks for D. Thank to
【考点2.】So,as a futurist,can you tell us how life will be different in 50 years?所有，作为一名未来学家，你可以
告诉我们50年以后我们的生活会有什么不同吗？
【用法详解】1.futurist 作名词，意为“未来学家”。指研究未来趋势(如科技、社会发展)的专家。
相关拓展: 未来的 未来派的，超前的
2.as作介词，意为“ 作为，当做；以 . .. 的身份 ”，后常接名词。
Eg:As a student,we should pay more attention to our study.作为一个学生，我
们应该更聚力于我们的学习。
相关拓展：① work/ serve/function/act as sb/sth 作为 ........; 担任 .......... .
Eg:My brother works as a teacher in a middle school. 我弟弟在一个中学当老师。
② view / treat/ consider /regard recognize/ acknowledge A as B 把 A 视为 B; 承认 A 是 B
Eg:Our head teacher treat us as his kids.我们班主任对待我们就像自己的孩子。
③As作为连词，引导时间状语从句，表示:
Eg:The thief was caught as/when he was stealing in the supermarket.小偷在超市行窃时被逮住了。
④As 作为连词，引导方式状语从句，表示:
Eg:He laughed as a kid when he met his brother .见到哥哥他笑得像个孩子。
⑥As 作为连词，引导原因状语从句，表示:
Eg:As she was ill, she didn't come to the party.由于病了，她没来参加晚会。
牛
刀小试
( )1.He climbed the rock a blue sheep(岩羊).
A.like B. seem C. as D. similar
( )2. The teacher didn’t come this morning___ _ _ _she was ill.
A.because of B.as C.so D.cause
3. She wants to be a when she grow up. (future)
4.we won’t work together in a big offices .(在将来)
4新人教八年级英语上册单元同步知识点与语法精讲精练
5.随着时间的推移，天气变得越来越暖了。(翻译)
.
【考点3】you will see robots working everywhere.你将到处都看到机器人在工作。
【用法详解】see是一个感官动词，感官动词 +doing 表示动作的连续性，进行性。
相关搭配： 看见某人正在做某事。
Eg:I saw him working in the garden yesterday.
昨天我看到他正在花园里干活。（强调"我见他正干活"这个动作）
相关拓展：感官动词 + do表示动作的完整性，真实性。
看见某人做某事。
Eg:I saw him work in the garden yesterday.昨天我看见他在花园里干活了。(强调"我看见了"这个事实)
此类词还有：
牛
刀小试
（ ）1.They knew her very well. They had seen her _ __ up from childhood.
A. grow B. grew C. was growing D. to grow
（ ）2.The missing boy was last seen ___ near the river.
A. play B. to be playing C. playing D. to play
3. The old man often see the students (play) basketball after dinner.
4. The old man saw the students (play) basketball when he passed by.
5. They noticed someone (talk) when they passed the classroom.
【考点4】they will also help save lives when disasters and emergencies happen.在灾难和紧急情况下，它们也会
帮助拯救生命。
【用法详解】①disaster作可数名词，意为“灾难、灾祸、灾害，指大破坏、痛苦或伤亡”。 语气较弱，强调
最终的结局。
Eg:That was a disaster if ever there was one! 那确实是场灾难。
②emergency作可数名词，意为“突发事件，紧急情况”。作形容词，意为“紧急的;应急的”。
Eg:I can’t come to work due to a family emergency.我家里有个紧急情况不能来上班了。
相关拓展：major emergency 重大事故 medical emergency 紧急医疗事件 minor emergency 轻微事故
【考点5】Some jobs today will disappear in the coming years.在未来的几年如今的一些工作都将消失。
【用法详解】①disappear 作动词，意为“消失;不见”。强调从视线中或某个地方消失，不再被看见或存在于
原来的位置，不一定意味着彻底消失或不存在。
Eg:I want to take a photo for you ,but The moon disappeared behind the
5新人教八年级英语上册单元同步知识点与语法精讲精练
clouds.我想给你拍个月亮，但是它老不出来。
②词缀 dis-常加在名词、动词或形容词前面,表示否定意义,或表示“分开”。
Eg:appear出现→ 消失 agree同意→ 不同意
Satisfied满意的→ 不满意的 like喜欢→ 不喜欢
牛
刀小试
1.The magician made the rabbit （appear）
【考点 6】our creativity and emotional intelligence are important for relationships.Al will not replace
humans for these things.我们的创造力和情感智能对人际关系很重要，人工智能无法替代这些方面的人类。
【用法详解】①creativity作名词，意为“创造力,创新的能力”。其动词形式是 意为“创造;创作;
创建 ”形容词形式是 意为“创造性的；创新的”。 是另
一个名词形式，意为“创作；创造物”，是指通过创意和努力产生新的事物。
创作者；创造者。
Eg:The scientists of China is full of creativity.中国的科学家们创造力十足。
②emotional作形容词，意为“情感的；情绪的；情绪化的”。
描述与情绪或情感有关的事物，或形容某个人的感受、反应等。
Eg:I try and help people deal with emotional problems.
我帮助人们应对情绪上的问题。
③intelligence作名词，意为“.智能，智力，情报”。其形容词形式 为 intelligent
意为“聪明的”。
AI: artificial intelligence 人工智能
牛
刀小试
1. Our school held a creativ e ( create) math competition last week .
2. Do you feel like creating ( create) some new ice cream?
【考点7】you mentioned AI.你提到了AI.
【用法详解】mention 作动词，意为“提及、谈到”。
相关搭配 向某人提及某事。
Eg:She forget to mention the meeting time to me.她忘记跟我提会议的时间了。
小事一桩，不足挂齿。表达“不客气”。
牛
刀小试
6新人教八年级英语上册单元同步知识点与语法精讲精练
（ ）1.Thanks for you helping with my math.
------
A.no thank you B.it doesn’t matter C.Don’t mention it D.take it easy
（ ）2.I’m very sorry to break your cup?
------
A.not at all B.it doesn’t matter C.no sorry D.Don’t mention it
【考点8】How can we prepare for the future?我们应该如何准备未来？
【用法详解】① 意为“为……做准备。
Eg:We are preparing for the final exam.我们正在为期末考试做准备。
② 意为“准备做某事’。
Eg:She is preparing to sing a song.她正准备唱一首歌。
③ 意为“为某人准备某物”
Eg:we are preparing him a Birthday party=we are preparing a Birthday party for him.我们正在为他准备生日聚
会。
相关拓展： 为某事做准备 准备好做某事
牛
刀小试
( )1.I am preparing you at any time.
A.to help B. help C. helping D.helped
( )2.They are doing a lot of exercise to prepare the sports meeting.
A.to B. for C. in D.of
【考点9】Today's choices will influence your future.今天的选择会影响你的未来。
【用法详解】1.influence作动词，意为“影响；对……起作用”。作名词，意为“影响；作用”。指对行动、
思想、性格等产生的不易觉察到的、潜移默化的影响。
Eg:Idols have a powerful influence on teenagers nowadays. 如今，偶像对青少年有很大的影响。
相关搭配：① 影响某人做某事
② .受……影响
③ 对某人/某物有影响
2.choice作名词，意为“选择”，是可数名词。
Eg:There are many choices in our life. But if you choose, you must face it.在我们
的生活中有很多选择，但如果你选了，就必须去面对它。
相关拓展：①choose作动词，意为“选择；挑选”。
为某人挑选某物=
7新人教八年级英语上册单元同步知识点与语法精讲精练
Eg:He chooses me a good book as a birthday gift.=He chooses a good book for me as a birthday gift.他选择
了一本书作为我的生日礼物。
② 选择做某事 选择不做某事
Eg:They choose to walk to the library because it is next to their house.他们选择走路去图书馆，因为就在旁
边。
Eg:I choose not to go to the zoo with them because l don't finish my work.我选择不和他们去动物园，因为
工作没完。
牛
刀小试
（ ）1.She chose abroad for her graduate program.
A. study B. to study C. studying D. studies
2.You must be make a good to into a better school.(choose)
课
堂测试
一、单项选择
( )1．________ a school sports meet in our school next month.
A．There will have B．There will be C．There is D．There are
( )2．—Can you guess if they ________ to play computer games with us?
—I think they will come if they ________ free.
A．will come; will be B．will come; are C．come; will be D．come; are
( )3．According to some scientists, people ________ to be 200 years old in the future.
A．live B．lived C．will live D．were living
( )4．There ________ a basketball game in our city next Saturday.
A．will have B．will be C．is going to have D．are going to be
( )5．We ________ a lot of money for the children in hospital next week.
A．raise B．raised C．are raising D．will raise
( )6．— Nancy, you look worried. What's happening?
— I'm looking ________ my keys. I don't know where they are.
A．at B．for C．into D．after
( )7．He will ________ the meeting next week.
A．join B．joins in C．attend D．takes part in
8新人教八年级英语上册单元同步知识点与语法精讲精练
( )8．Let me ________ some information about it on the Internet for you.
A．looked for B．to look for C．find out D．to find out
( )9．The children from Beijing will ________ with the children from Shanghai in tomorrow’s soccer match.
A．disagree B．compete C．discuss D．complain
( )10． he didn’t help me find my lost wallet, I thanked him all the same.
A．Even B．Even though C．Because D．Since
二 、用括号内所给词的适当形式填空
1. (future)say robots will be a large part of life.
2.Snow will (appear)if the temperature keeps above 0℃.
3. animals is interesting,and many show animals have amazing abilities. (research)
4.The team (accept)him because his positive (quality)like honesty and teamwork
made him a great member.
5 .She is a very artist,and her always surprises everyone.(create)
三、从方框中选择合适的单词并用其适当形式填空
serve value develop medicine public
1.To save energy,we should take transport,such as buses.
2.With the of the technology,our lives have changed a lot so far.
3. teams from different countries were sent there to help the sick people.
4.The customers are complaining(抱怨)about the poor of the restaurant.
5.Learning a second language is for understanding different cultures.
四、根据汉语意思补全句子或翻译句子
1 . 我们不可能按时完成这个任务了，因为我们的材料快用完了。
for us to finish the on time because we're running low on materials.
2.人工智能正深刻影响着我们的生活，未来它可能会取代各个行业中的许多传统工作。
AI is having a deep our life,and it might many traditional jobs in various industry.
3.生活充满了挑战，只要我们有勇气挑战自己，我们就能学到很多新东西。
Life is , we have the courage to we can learn a lot of new things.
4.我表妹来我家吃晚饭，我提到了下周的学校旅行。
My cousin to my home for dinner,and I the school trip next week.
五、阅读单选
A
Andy lives in the year 2500. He is 13 years old and he lives on Mars with her parents. There are four robots in
9新人教八年级英语上册单元同步知识点与语法精讲精练
their family. Let’s get to know them.
Name: No. 1
I can sing and dance. I can sing lots of songs in Chinese, English and
French. Andy loves music. I often teach him to sing. He sings well now.
Name: No. 2
I’m small but I’m very smart. I can help Andy with his homework. Andy
always asks me questions, and I can answer all his questions. We are good
friends.
Name: No. 3
I’m a family doctor. I help Andy and his parents keep fit. If they are ill, I
will give them some special candies. After eating the candies, they will feel
better.
Name: No. 4
I’m very big and strong. I can help with the housework. I can sweep the
floor, wash the clothes and cook meals for Andy’s family. I’m good at cooking.
（ ）1．No. 1 can _________.
A．cook meals B．make candies C．sing and dance D．clean the house
（ ）2．Who can help Andy with his homework?
A．No. 1. B．No.2. C．No.3. D．No.4.
（ ）3．What does No. 4 look like?
A．It has one eye. B．It’s small and fat.
C．It’s big and strong. D．It doesn’t have arms.
B
Do you want to know what our life will be like in the future? Let’s have a look. You may get a surprise. You
will go to the kitchen when you are hungry. You will give orders to the kitchen robot. The robot will cook the food for
you in a few minutes. Then it will bring it to you.
In the kitchen you will find a special food machine. The food machine will tell you what your body needs. It will
help you eat healthily. The food machine will be connected with (连接) the kitchen robot. The robot can get messages
from the food machine. After having a meal, you can go to your home office. You will work at home and you don’t need
to go out to work any more.
You will have a special information screen. You can get any information on the screen. When you receive a
message from a friend in America, your information screen will be turned on automatically (自动地). Your friend’s face
10新人教八年级英语上册单元同步知识点与语法精讲精练
appears on the screen. Then you can talk to your friend easily.
（ ）4．What is the second paragraph about?
A．It’s about healthy food. B．It’s about the kitchen robot.
C．It’s about a nice kitchen. D．It’s about a robot which can do homework.
（ ）5．According to the passage, ________ will tell you what your body needs.
A．the kitchen robot B．the food machine
C．the information screen D．the computer
（ ）6．What does the underlined word “receive” mean in Chinese?
A．丢失 B．复制 C．接收 D．保存
（ ）7．You can see your friend’s face ________.
A．on the wall B．on the screen
C．on the Internet D．on TV
（ ）8．What’s the best title for the passage?
A．Our life in the future B．A food machine
C．A special information screen D．A kitchen robot
C
A new report shows what life might be like in 100 years now. It describes skyscrapers that are much taller than
today's buildings, underwater "bubble" cities and holidays in space. The report is from a company. It asked experts(专家)
on space and architecture as well as city planners to give their ideas on the life in 2116. They said the way we live and
work and play will be totally different to how we do these things. The experts used the Internet as an example. They said
that 25 years ago people could not imagine how the Internet and smart phones would change our lives. The Internet has
completely changed the way we communicate and do daily things. The experts said the changes in the next century
would be even more unbelievable.
Researchers questioned 3000 adults about the prediction (预言) they thought were most likely(很可能的) to happen
in the future. They predicted that in the future few people will go to an office but will work from home and have work
meetings online. People will have highly developed 3-D printers that will let you download (下载) a design for furniture
or a food recipe and then "print" the sofa, table or pizza at home. There will also be less need for visits to the doctor. We
will all have a home health instrument that will tell us what the problem is and give us treatment. We will also be going
into space for holidays and to get resources that we have used on Earth. A prediction that is missing is whether people
will still need to study English.
（ ）1．The writer uses the example of the Internet in Paragraph 1 to show ________.
A．the Internet was often used B．the Internet has developed fast
11新人教八年级英语上册单元同步知识点与语法精讲精练
C．people will not believe the changes D．technology will change peoples lives
（ ）2．With the help of highly developed 3-D printers a way to get a sofa in 2116 is to ________.
A．buy one in a shop B．ask somebody to make one
C．download a design and "print" one D．design and make one by oneself
（ ）3．According to the passage the missing prediction is ________.
A．how people will work B．where people will get resources
C．what people will have at home to treat illness D．whether people will still need to learn English
（ ）4．The passage is mainly about ________.
A．the life in 2116 B．holidays in space C．the history of the Internet D．medical treatment
（ ）5．The passage is most probably from ________.
A．an advertisement B．a newspaper C．a detective story D．a health report
六、六选五
根据短文内容，从方框内所给的选项中选出能填入空白处的最佳选项，使其意思通顺。
What will our life be like in 100 years?Although we don't know the answer,we believe that it will be different from life
today. 1. Here are his ideas.
First,people will have less work to do. 2 . So people will become stronger and healthier,and they'll live
longer as well.
Second,computers will control(控制)the cars and people won't need to drive.So there will be fewer traffic accidents on
the road.3.
Third,people will be able to live in the sea,on the moon or on other planets.4 . So there will be much
space for people to plant trees.There will be less pollution,and the air will become much fresher.
5. If we don't save water now,people will start wars for water in 100 years.All in all,technology will
play an important role in our life.And our life will be happier and easier in 100 years.
A.My brother David makes some predictions.
B.The earth won't be crowded or noisy any more.
C.Finally,water shortage(短缺)will become one of the most serious problems.
D.They will spend most of their time playing sports and travelling.
E.Planes will be very popular,and most people would like to take a plane for their trips.
六、短文填空
从方框中选择适当的单词，并用其正确形式填空，使短文完整、通顺(每词限用一次)。
with, machine, to, dangerous, much, car, expert, human, because,clever
What will our world be like in 2050?We asked a group of 36. to make their predictions about our future.
12新人教八年级英语上册单元同步知识点与语法精讲精练
By 2050,we will have“clever”cars.We won't have so many accidents,37. t hey will be able to“talk”with
each other.Cars will slow down by themselves or stop in 38. situations.Also,our 39. will
run on electricity.
By 2050,our homes will be 40. eco-friendly.We will use solar energy(太阳能)and we will recycle(回
收利用)water.Our houses will be underground and we will have robots help us 41. cleaning,cooking and
shopping.
The computers in the future won't look like 42. .They'll look like 43. Scientists plan to
make them better and 44. .
By 2050,there will be too many people on earth and over 100 million people will be living on the moon and other
planets.We will be able to travel to Mars and be back in just three days.Are you looking forward 45.
that?
七. 语法填空
阅读下面的短文，在空白处填入一个适当的单词，或填人括号中所给单词的正确形式。
I'm Jack.I often imagine what life 1. (be)like in the future.Here I'd like to tell you my predictions
about the future.
First,there will be less pollution because people will do their best 2. (make)our earth a greener
planet.I don't think people will buy paper books any more in the future, 3. they will read online.By
doing so,they will help save more trees.And the environment will be 4. (good).If everyone plays a
part in 5. (protect)our home,I believe the future will be hopeful.
Besides,people will work fewer hours 6. they do now,because many robots will help them do the
heavy and boring jobs.They will have more free time to go on holidays and visit different 7 (place).They
will even go to space to have fun.It will be really 8. (excite)!
Where do you think people will live in the future?I think more and more people in the countryside will live in apartments
in 9. (city).They will live 10. better and happier life.
八、单元话题作文
我们无法改变过去，却能用勤奋和智慧创造美好的未来。亲爱的同学，你对未来的生活有怎样的期待呢？
请以“My future life”为题写一篇英文短文，畅想自己未来的生活。
1.提示.
(1)想象你未来从事什么职业；
(2)想象你未来的生活会是什么样子；
(3)为了过上想要的生活，你现在该怎么做？
2.要求.
13新人教八年级英语上册单元同步知识点与语法精讲精练
(1)内容必须包括提示信息，可适当发挥；
(2)语句通顺，意思连贯，书写工整；
(3)词数70左右
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