M2U3 Computers 导学案

M2U3Computers单元导学案
Part 1
The computer is a useful machine. It is the most important invention in many years. The oldest kind of computer is the abacus, used in China centuries ago, but the first large, modern computer was built in 1946. A computer then could do math problems quite fast.
Today computers are used in many ways and can do many kinds of work. In a few years the computer may touch the life of everyone, even people in faraway villages. In the last few years, there have been great changes in computers. They are getting smaller and smaller, and computing faster and faster. Many scientists agree that computers can now do many things, but they cannot do everything. Who knows what the computers of tomorrow will be like? Will computers bring good things or bad things to people? It still remains to be seen how to use the computers of tomorrow.
1.The computer is a ______ m achine.
A. helpful
B. strange
C. large
D. dangerous
2.The first large, modern computer was built about _______ years ago.
A. thirty
B. forty
C. seventy
D. eighty
3.We _____ how to use the computers of tomorrow.
A. should know
B. don't know
C. must know
D. needn't know
Part 2
1.根据下列各句句意及所给单词的首字母或汉语提示，写出所缺单词的正确形式。

1.As soon as the students of geology arrived on the island, they were eager to
2.You should s __________ t he procedure—ifs too complex.
3.Music is the __________ （通用的）language of human beings.
4.He sets a g _________ for himself of exercising at least three times a week.
5.She didn't like the plan, but p _________ I see nothing wrong with it.
6.They get along with each other quite well though their personalities are
____________ （完全地；整个地）different.
7.He said he wouldn't come, so his sudden ________ （出现）surprised all of us.
8.With the help of his friends, he finally s _________ the problem.
9.It may rain, but__________ （不管怎样）I will go out playing basketball.
10.There are different t __________ o f blood, as you know.
e your _________ （聪明才智）,and you're sure to achieve something.
12.The railway s _________ showed that the train could pass.
13.The new buildings have changed the ___________ （特点）of the village.
14.The army officers led a r __________ a gainst the king.
IL用所给词的适当形式填空。

1.Seeing their favorite star come in, the devoted fans _______ （arise） from their
seats.
2.Have you filled in the __________ （apply） form for a new passport.
3.Many people call the age we live in the age of __________ （technical）.
4.The advertisements are ________ （calculate） to attract young consumers.
4-己经3个月没有下雨了；结果庄稼的处境堪忧。

5-离他参加奥运会还有两个月的时间。

5- It may take a long time to find a _________ (solve) to the problem.
III.选用合适的词或短语，并用其适当形式填空。

:deal with, in a way, as a result, with the help of, watch over :
1.Will you please _________ my child while I am out?
2.He worked hard. __________ , he has been very successful.
3.1cannot think of ways to _________ the salesman at the door.
4.1made great progress in English __________ Mr. Lin.
5.Look! Little Tom is in tears. Don't scold him. ____________ , he is only a boy of six.
、、、、、、、、、、、、、、、、、、、、、
arise rise raise
、、、、、、、、、、、、、、、、、、、、、、
1.He __________ and walked to the window.
2.He _________ his hat to me as a sign of respect.
3.The birds also attack crops when the opportunity ___________ .
4."Cheers, everyone!v said Larry, ___________ his glass.
5.Her temperature is still __________ . She must be sent to hospital.
6.1__________________________________ am afraid a new problem when we use a new type of fuel.
Part3
Part A Phrases and expressions
1.有共同点____________________________
没有共同点___________________________
2.解决、计算___________________________
3.和...相比较__________________________
4.简化计算 ____________________________
5.花费时间做___________________________
6.被认为是 ____________________________
7.科技革命_____________________________
8.人工智能 ____________________________
9.从那时起 ____________________________
10.随着时间流逝_______________________
11.结果________________________________
导致________________________________
由…弓I发___________________________ 12.太...以至于... ______________________ 13.在20世纪60年代早期 ________________
14.和...分享... ________________________
15.也；和 ______________________________
16.提供某人某物 ________________________
17.高质量的 ____________________________
18.充满.... ___________________________
19._个忠实的朋友 _______________________
20.被允许做____________________________
21.示意某人做__________________________
22.在某种程度上________________________
挡路，妨碍__________________________ 用这种方法__________________________
23.编造,化妆,弥补_______________________
24.毕竟，终究__________________________
25.在某人的帮助下______________________
26.________________________________ 处理，解决 __________________________________
27.看管 _________________________________
Part B Sentence patterns
1.It took nearly two hundred years _____________ I was built as an analytical machine by Charles Babbage.
（It+ be + —段时间+before+从句过了一段时间才…①It 时间从句（一
般现在时）②It wasOi（）t）+时间 +脸§。

此、从句（一般过去时））
（1）没过多久他就被哈佛大学录取了。

（2）过了两年后，他才和王芳结婚。

（3）离他参加奥运会还有两个月的时间。

2. ___ t ime ________ , I was made smaller.
（as作为连词①当,随着②如同,按照③因为④尽管（倒装）⑤像样）
（4）当他掌管公司时，他定期给员工涨工资。

（5）由于你对这项工作付出了这么多，你值得被更好得对待。

____________ , I totally changed my shape.
（as a result：结果；as a result of：作为…的结果、由于；result from：由…引发;result in：导致）
（6）已经3个月没有下雨了；结果庄稼的处境堪忧。

（7）由于这些问题，这座城市年轻人的数量急剧减少。

（8）这场事故导致两名乘客丧生。

4・ Over time, my memory has developed _______ much ___ ,like an elephant, I never forgot anything.
((i)(Dso+adj/adv+that---
(2)so+adj+a/an+n+that...@so+many/much/few..+n+that
(2)①such+a/an+n+that…②such+不可数名词/名词复数+that...)
(9)他做了如此多的工作，以至于经理高度赞扬了他。

（io）这本书如此便宜以至于大多数人都买得起。

（三种翻译）
5. Then she prepares reliable moves to use if a new situation arises.
((i)arise-arose-arisen 出现，发生arise from/out of 由于；2)rise-rose-risen 上升，升起;
3)JXI ise-7'aised-ixiised 筹集、饲养、使...升高)
(11)随着油价的不断上升，一些新的问题将会一个接一个出现。

(12)事故通常是由于粗心。

Part 4
i.用现在完成时的被动语态改写句子
例子：主动：I have finished my homework.
被动: My homework has been finished.
1.This company has produced new types of computers.
3.George has sent some texts and pictures to his friend's cell phone.
4.Someone has put the book under the bench for more than two days.
5.The typhoon has damaged the bridges because of its strong wind.
II.单选
1.Do you know the thief ______ by the police?
A.has caught
B. has been catching
C. will catch
D. has been caught
2.—How many times _____ not to play with fire?
—I'm sorry, fll never do that again.
A.do you tell
B. had you told
C. are you told
D. have you been told
3.—Whafs happening in the new area?
—New houses _______ recently over there.
A.are built
B. built
C. have built
D. have been built
4.There is a police car in front of our neighbor's house. What do you suppose
9
A.did happen
B. has happened
C. is happen
D. has been happened
5- All the preparations for the project ________ , and we're ready to start.
pleted
B. had been completed
C. complete
D. have been completed
6.—How long ____ at this job? —Since 1990.
A. were you employed
B. have you been employed
C. had you been employed
D. will you be employed
7.When and where to go for the on-salary holiday _______ yet.
A. are not decided
B. have not been decided
C. is not being decided
D. has not been decided
8.—Did you move into the new house?
—No. The rooms _______yet.
A. were being painted
B. are painting
C. have not painted
D. have not been painted
IIL.改错
1.A personal computer has bought by us.
5.The computer was used every day since we bought it.
4.It's said that this book has translated into Chinese.
Part 5随堂练习
第一节：单项填空
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

1.John thinks it won't be long _______ he is ready for his new job .
A. when
B. after
C. before
D. since
2.In this lecture, I can only give you a purely _______ view of how we can live life to the full and make some suggestions about the future.
A. private
B. personal
C. unique
D. different
3.The procedures（程序）of operating a computer have been ________ several times, the results of which have made it much easier ________ .
A. cut down; to operate
B. simplified; to be operated
C. reduced; to be operated
D. simplified; to operate
4. A computer can think logically and work millions and millions of times faster than a human but it ______ never replace humans because it has to ________ to work.
A. may; be programmed
B. can; program
C. should; program
D. can; be programmed
5.In our class, when the bell rang and the teacher closed his book, it was a
for everyone to stand up.
A. signal
B. chance
C. mark
D. measure
6.______ time goes by, computers are made smaller and smaller and nobody knows for sure how small ________ be made but there must be a limit.
A. With; they can
B. As; they can
C. When; they can
D. While; can they
7.In many people's opinion, that company ,though relatively small, is pleasant
A. to deal with
B. dealing with
C. to be dealt with
D. dealt with
8.Apart from being applied in such fields _______ communication, finance and trade, computers also play an very important part in making mobile phones, medical operations _______ in space exploration.
A. like; as long as
B. as; as well as
C. like; as good as
D. as; as far as
9.Whatever you say about what I did the other day, I meant no harm to you
A. in a way
B. by the way
C. anyway
D. on the way
10. ______ the help of this new type of calculator, people will be able to
______ much faster with more accurate figures as a result.
A. With; calculate
B. Under; work out
C. By; make out
D. For; count
11. A lot of technical problems have to be solved ______ this new type of digital
camera _______ its appearance in market.
A. when; makes
B. until; will make
C. before; makes
D. after; will make
puters have been made ______ clever that they can _______ problems
like humans ______ .
A. such; deal with; in a way
B. so; do with; in a way
C. such; do with; in the way
D. so; deal with; in a way
第二节：完形填空’Although no one in my family was in nursing, my grandmother whom I respected worked at St.V incent's hospital in New York city. My family and I often 1—the hospital to see her and came to 2 the wonderful hospital staff as our extended _3_.
When the time came for me to decide upon a school to study nursing, my only _4_ was St. Vincent's School of Nursing. After my graduation I chose to work in the _5 ___ hospital as my grandmother. ____ 6_I had to face so much blood and so many wounds, I never felt _7_ for my decision.
Every time in my life while others are beginning to " ______ 8_”，I am still moving “fast forward”. I___ 9 _ find new ambitions within my nursing career. I have developed a true ___ 10 __ for writing about nursing or topics related to nursing, teaching in the Master's Program at the university and now I have a new plan, which is to _11— my pursuit of a doctoral degree soon.
My passion for the nursing job ___ 12 _ t o have rubbed off on my family as well. My daughter has _13_ that she will go to study _14_ next year when
she goes to college. She has had several personal _15_ with the medical and nursing profession when she was younger and would also like to follow in her mom's footsteps. I _16_ her it would be great to _17_ her own footprints along the way as there are so many opportunities to ___ 18 _ from in the field of nursing.
Now my children feel a(n) ____ 19 _ connection to the wonderful hospital staff that have become their extended family. I'm so _20_ with my job choice.
1. A. searched B. watched C. visited D. helped
2. A. make B. look C. know D. like
3. A. children B. friends C. relatives D. family
4. A. chance B. desire C. choice D. purpose
5. A. new B. bad C. same D. best
6. A. As B. Because C. Since D. Though
7. A. excited B. sorry C.happy D. delighted
8. A. slow down B. speed up C. look down D. look up
9. A. continually B. suddenly C. quickly D. actually
10. A. hobby B. sickness C. research D. love
11. A. finish B. complete C. continue D. begin
12. A. likes B.happens C. seems D. stops
13. A. thought B. decided C. considered D. agreed
14. A. cooking B. teaching C. singing D. nursing
15. A. treatments B. stories C. accidents D. experiences
16. A. praised B. told C. scolded D. stopped
17. A. make B. do C. match D. choose
18. A. learn B.choose C. take D. miss
19. A. special B. common C. general D. ordinary
20. A. related B. connected C. satisfied D. depressed
第三节：阅读理解
A
Honestly, since my daughter was born, I have thought a lot about how to raise a child. I once heard a story that told about when a baby was born. The story said that when a baby was born, a new master was born. The parents of that baby would become the servants. The question is: Why? Based on my observation, this phenomenon is true. Most parents who don't pay much attention to their kids have difficulties with their kids' attitude.
ril make a comparison of how two families raise their children. The first one is a family wi th three children. Both mother and father never say “No” to their children's demands. As a result, all of their children became stubborn and won't listen to their parents,words, “We can't.”
The second family educated their children strictly from one year old to high school. The parents never approved or agreed directly to give their children what they wanted. They always postponed one or two days, even if they could afford it. Due to the way their parents educated them, these children understood that if they wanted something, they had to wait or they had to make an effort first. As a result, all the kids from the second family successfully graduated from university on time.
In my opinion, if we want to be successful parents and raise our children well, we have to start disciplining them when they are toddlers but not wait until they become teenagers.
1.Why did the writer give two different stories in this passage?
A.To help prove his opinion about raising a child.
B.To list different ways that parents may take.
C.To criticize some parents, foolish action.
D.To prove that his way of education is right.
2.What does the underlined word “postponed” in the third paragraph mean?
A. Carried out at once.
B. Gave up.
C. Put off.
D. Made a decision.
3.In the writer's opinion, which of the following about raising a child is TRUE?
A.Children should be respected once they were born.
B.Parents should educate their children as early as possible.
C.It is right time to educate their children when they are teenagers.
D.Children should be helped whenever they make mistakes.
B
Malaysia is a country of exciting beauty, with a tropical（热带的）climate. Malaysia's weather is hotter in the lowlands and cooler in the mountains and highlands. Temperatures vary between 20 and 30 centigrade. Rainfall can be expected at any time, with an average of between 200 and 260 centimeters.
The Malaysian population consists of Malays, Chinese, Indians and Eurasians. Its main religions are Islam, Buddhism, Hinduism, Taoism and Christianity. Its national language is Malay. English is widely spoken and is used all over the country. Other languages spoken in Malaysia are some Chinese dialects, Tamil, Portuguese and Arabic.
Malaysia is an exciting and fascinating place for tourists, with something special planned throughout the year. The natural attractions are plentiful, with magnificent mountains lying in green, large stretches of sandy beaches and hospitable and friendly people.
Malaysia's economy is the most advanced in this part of the world. The annual income is M$i, 680, one of the highest in the whole of Asia. Malaysia is the world's leading exporter of rubber, tin, tropical hardwood, palm oil, pepper, tea, coffee and cocoa and has vast resources of oil.
Malaysia's capital is Kuala Lumpur in the southwest of the Malay Peninsula. Kuala Lumpur arose in the 1860s when tin was discovered, grew and spread very quickly. It became the state's capital within forty years of its founding. Now it is home to over one million inhabitants, about 56% of whom are Chinese, 28% Malays and the rest are from anywhere and everywhere.
1.If you visit Malaysia, you will see ________ .
A.people of the white and yellow races
B.many temples and churches
C.beautiful tropical scenery
D.All of the above.
2.Though Malay is Malaysia's national language, _______ .
A.over half of its population speak Chinese
B.English is also a popular language
C. people don't know Malay
D. it's only spoken by Malays
3. Which of the following is NOT true according to the passage? A. Malaysia is one of the richest countries in Asia. B. It rains little now and then in Malaysia.
C. Kuala Lumpur became Malaysia's capital before 1910.
D. Malaysia is rich in agricultural products.
M2U3 Computers 单元词汇检测
Part C Sentences
1.随着油价的不断上升，一些新的问题将会一个接一个出现。

2. 没过多久他就被哈佛大学录取了。

3. 他做了如此多的工作，以至于经理高度赞扬了他。

Part A Words
1. 探索；探测 ____________________
2.
目标；目的 ___________________
3. 简化 __________________________
4. 信号 __________________________
5. 合逻辑地；有条理地 _____________
6. 私人的；个人的 _________________
7. 外观;外貌；出现 ________________
8. 类型；打字 _____________________
9. 真实；现实 ____________________ Part B Phrases
19. 在某种程度上 _______________________ 20. 有共同之处 ___________________________ 21. 时间流逝 _____________________________ 22. 在...的帮助下 ________________________ 23. 毕竟：终究 ___________________________ 24. 结果 _________________________________ 25. 高质量 ______________________________ 10. 革命 __________________________ 11. 整个的；总数 __________________ 12. 教练 __________________________ 13. 性格；特点 ____________________ 14. 普遍的；通用的 ________________ 15. 金融；财经 ____________________ 16. 计算 __________________________ 17. 解决；解答 ____________________ 18. 下载 __________________________
27. 示意某人做 __________________________ 28. 人工智能 ____________________________ 29. 看守；看管 ___________________________ 30. 简化计算 ____________________________ 31. 处理；安排 __________________________ 32. 计算：解决；锻炼 ____________________ 33. 科技革命 ____________________________。