(课标卷)高中英语 unit 3 computers using language课时作业新人教版必修2

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高中英语Unit3Computers4UsingLanguage同步测试新人教版必修2

Unit 3 Computers4. Using the language一、单词拼写结合语境，按照汉语提示用单词的适当形式填空。

1．If the opportunity ________(出现), I'd love to go abroad for further study.2．My father will buy me a(n)________(电子的) dictionary if I get good results in the final exams.3．We should not judge a person by his ________(外貌)．4．This afternoon I will ________(打字) the letter for you.5．You must ________(发信号) which way you are going to turn.二、词语活用用above all，after all，at all完成短文。

I don't like your attitude towards the children ___1_____. You should not always shout at them just because they don't do things as well as you hope because they are children ___2_____. Instead，you should be kind to them and ____3___，you should be patient when you try to teach them something.三、在下列各句空格处填入适当的介词1．______ that time it was considered to be impossible______ man to walk on the moon.2．From then ______，I became more and more interested______ computer.3．______time going，the river grew gradually______ length and width.4．____the 1970s，computers have been used______ offices and homes.! The robot looks______ a real human!father was______ the city basketball team.'d better make______ for the lost time as quickly as possible.四、短文改错假定英语课上老师要求同桌之间互换修改作文，请你修改你同桌写的以下作文。

高中英语unit3computerssectioncusinglanguage英语

in no way 决不，一点儿也不
in the/one’s way 挡道，碍事
out of the way 不碍事
in this/that way 以这种 / 那种方式
by the way 顺便说一下，顺便问一下
by way of 经由，经过
on the/one’s way 在路上；即将到达 / 发生
Comp uters
12/11/2021
课文预习自测
Ⅰ 阅读理解（根据课文内容选择正确答案）
1. What kind of match does the passage mention?
○A. A football match between humans.
B. A football match between androids.
12/11/2021
【句式转换】学会评论副词跟其他结构的转换：（1）用现在分词：personally = personally speaking generally = generally speaking （2）用 It is + adj. + that 从句： Luckily，you haven’t hurt yourself. = It is lucky that you haven’t hurt yourself. （3）其他格式： personally = as far as I’m concerned = in my opinion honestly = to be honest
.
○A. chips can be put into many robots to finish different jobs
B. robots can replace all the football players

高三英语unit3 computers Vocabulary using and writing课件

I am a computer, born in America in 1946. From then on I am growing smaller and smaller. Looking at my appearance, you will find I am made up of the following parts: the screen like my eyes, the keyboard like my legs and the mouse like my hands. With time going by, the Internet arose. More functions have been added to me. Now I am good at dealing with a wide range of information, such as news from all fields sports entertainment and weather forecast and so on. With the help of the Internet, just a click, human beings will be well-informed of what is happening around the world every day. As a result I am a perfect assistant of human race in a way. I am so well equipped now that I hope I can be accessible to more people and serve people as a devoted friend.
Proof reading

高中英语 Unit 3 Computers Using Language课时作业新人教版必修2(1)1

Using LanguageⅠ.单词拼写1．He gave a ________(信号)to the driver to carry on.2．His father is a baseball ________(教练)．3．My father bought an ________(电子的)dictionary for me.4．Generosity is part of the American ________(性格，特征)．5．This is a new ________(类型)of machine，with lots of meters on it.6．Could you teach me how to ________(下载)music from the Internet?7．His first ________(出现)on stage was at the age of three.8．Have you ________(拖)the floor?9．The little boy was so ________(调皮的)that his teacher didn't know what to do with him.10．Let me know if any difficulties ________(出现)．Ⅱ.多项选择1．(2013·武汉高一调研)—I think he is taking an active part in social work.—I agree with you ________．A．in a way B．on the wayC．by the way D．in the way2．—You look so worried.What's the matter?—I don't know ________ these boring problems.A．what to deal withB．how to do withC．what can I do withD．how to deal with3．Once new difficulties ________ in our new job，we should learn to use our brains to solve them.A．rise B．causeC．raise D．arise4．Hiking by oneself can be fun and good for health.It may also be good for building ________．A．respect B．friendshipC．houses D．character5．The ________ of the cell－phone is poor here.That's why I can't communicate with you.A．message B．spaceC．signal D．service6．—What's the matter，Mary?—I accidentally ________ a virus into my computer.A．downloaded B．uploadedC．raised D．loweredⅢ.阅读理解AShopping online in search of a bargain(便宜货)can often leave you feeling disappointed or out of pocket rather than satisfied.You can avoid this by following our simple advice：PRODUCT—Before you look for the cheapest price you need to decide what product you actually want.You can do this by researching online，the easiest way is to Google for different products so that you can decide on what would be best for you.SEARCH & COMPARE —You are now ready to use a comparison website to try and find out the best prices.You should never just use one comparison website，using two or more will give you a balanced view of the parison websites are necessary.You need to first check out what kind of technology a site uses.Although the idea behind Froogle(now called Google Products)is attractive，the technology it uses is not as advanced as sites such as Kelkoo and Pricerunner.Froogle uses a regular search engine.And don't expect price comparison sites to be a sure－fire way of getting a bargain.The sites will only show products from companies who pay them.This is not necessarily a bad thing—suppliers value their reputation(名声)and their business relationships.AND SEARCH AGAIN—Before you buy you should search the product using a price comparison service，then try again just using a standard search engine—it might find the product with a cheaper price.If you use Firefox to surf the web then there's an add－on (附加的)tool that you can download which finds the cheapest price for a product for you.It is called the Invisible Hand and it is free to download.For example，if you're shopping online at Amazon，the Invisible Hand will pop_up and tell you that it is ￡56 cheaper at Dixons.The tool will only work when you are looking at products，so it shouldn't disturb your day to day internet surfing.The add－on is supported by well－known brands(品牌)such as BT，Comet and HMV but obviously it won't search every single site out there，so it is still best to use a comparison site in addition to the tool.1．According to the passage，how to decide what product to buy?A．By shopping online.B．By searching online.C．By looking for the cheapest price.D．By deciding which is best.2．How many tips does the author give in the passage?A．1. B．2.C．3. D．4.3．What's the exact me aning of the underlined phrase “pop up”in Paragraph 8？It's ______．A．shout B．appearC．disappear D．hide4．What's the BEST title of the passage?A．How to Find Perfect Bargains OnlineB．How to Use Search EnginesC．Different Websites in the WorldD．Online Shopping's AdvantageB(2013·宜昌高一调研)The computer is a useful machine.It is the most important invention in many years.The oldest kind of computer is the abacus(算盘), used in China centuries ago, but the first large, modern computer was built in 1946.A computer then could do maths 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? The scientists oftoday will have to decide how to use the computers of tomorrow.5．The computer is a ________ machine.A．helpful B．strangeC．large D．dangerous6．The first large, modern computer was built about ________ years ago.A．a few B．fortyC．seventy D．eighty7．The computers of today are ________ than before.A．bigger B．fewerC．smaller D．taller8．Computers can do ________．A．everything B．anythingC．nothing D．lots of things9．The scientists of today ________ how to use the computers of tomorrow.A．may decide B．must decideC．can make D．needn't makeⅣ.翻译句子1．昨晚一定下雨了，因为地是湿的。

高中英语Unit 3 Computer using language课件新课标人教版必修2

➢What would you like it to look like?
➢What are some of the things you would like it to do?
➢How much would it cost?
Fill in the form :
Name of your android : Gender : What it looks like What it can do How much (Price):
telephone
3. With this you can watch different programmes just at home. I’m a machine that has a screen with moving pictures and sounds. But watching me too much is bad for your eyes. Who am I?
Find out Useful words and expression
With the help of / look like / make up / in a way / after all / develop/ intellegencee / electronic / brain / personally
不仅设计了教师的“教”，而且设计了学生的 “学”。
读写课教学的优点主要有：
1. 教学体现了师生互动，创设了和谐与平等的学习氛围；通过参与课堂活动，学生从被动转为主动，获得了英语学习的方法和策略。
2. 学生阅读文章更有目的性，能尽快地获取主要信息，养成了良好的阅读习惯。
3. 学生的写作能力得到了快速提高，能很快地领会要求，抓住要点，在规定的时间内完成作文。

高中英语真题：Unit3Computers_18

Unit3ComputersⅠ.品句填词(用所给词的适当形式或根据语境写一个合适的词) 1．This job position has attracted many applicants (apply), so you need to figure out what is unique about yourself. 2．There is another kind of beauty that has nothing to do with appearance (appear), but comes from the heart.3．I cannot totally (total) agree with you, but I think what you said just now is partly reasonable.4．If computers had not been invented, many problems on sp ace flight could not have_been_solved (solve).5．At present, the artificial brain research is still at its initial pe riod, and the methods to construct artificial brain are_being_e xplored (explore).6．Simplifying (simplify) your life means being able to say NO to filling up every moment of every day!7．She and Sue remained awake most of the night, watching over the children, and only slept for a couple of hours. 8．The use of the tree logo is a universally (universal) recogni zable symbol which represents many things, some of which are life, wisdom, strength, protection and abundance.9．With the help of the telephone, people can keep in touch with anyone at any time and in any place for urgent help. 10．Personally (person), I think the best present is not neces sarily the most expensive one.Ⅱ.单句改错(含本单元的词汇和语法)1．Having calculated with the budget, we decided to give up the plan to go abroad for a holiday.2．Can you give me some advice on to / with this difficulty? 3．The young man sent me such beautiful flowers I found it d ifficult to refuse his invitation.4．There is little chance that we will manage to change the la w, but we've decided to have a try .5．Other political incidents of this kind were to be dealt as so on as possible, according to the government official.6. the wealth of the country ， more waste will be produced. 7．The rainy weather helped me in way, which gave me a go od excuse not to go to the party.8．With many problems ， I felt at a loss where to start, so I h ad to turn to Mr Wang for help.9．It won't be long before we will know the result of the expe riment.10．The fact that many species are dying out results more a nd more pollution.Ⅲ.课文语法填空I began as a 1．calculating (calculate) machine in in 1642. It took nearly 200 years before I was built as an analytical mach ine by Charles Babbage. After I 2．was_programmed (progra m) by an operator who used cards with holes, I could “think” 3．logically (logical) and produce an answer quicker than any person.In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a “universal machine” 4．to_solve ( solve) any difficult 5．mathematical (mathematics) problem. F rom then on, I grew rapidly both in size and in brainpower. As time went by, I was made smaller, first as a PC and then as a laptop. I have been used in offices and homes since the 1970 s.Then my memory 6．improved (improve), and I totally change d my shape. In the early 1960s, they gave me a family 7．con nected (connect) by a network. I was able to share my knowle dge with others through the World Wide Web.Since the 1970s many new 8．applications (apply) have been found for me. I have become very important in communicatio n, finance, trade, robots and mobile phone and even 9．medical (medicine) operations and space rockets. Anyhow my goal is to become a devoted friend and helper of the human race and to provide them with a life 10．of high quality.Unit3ComputersⅠ.品句填词(用所给词的适当形式或根据语境写一个合适的词)1．This job position has attracted many applicants (apply), so you need to figure out what is unique about yourself.2．There is another kind of beauty that has nothing to do withappearance (appear), but com es from the heart.3．I cannot totally (total) agree with you, but I think what you said just now is partly reasonab le.4．If computers had not been invented, many problems on space flight could not have_been _solved (solve).5．At present, the artificial brain research is still at its initial period, and the methods to const ruct artificial brain are_being_explored (explore).6．Simplifying (simplify) your life means being able to say NO to filling up every moment of e very day!7．She and Sue remained awake most of the night, watching over the children, and only sle pt for a couple of hours.8．The use of the tree logo is a universally (universal) recognizable symbol which represents many things, some of which are life, wisdom, strength, protection and abundance.9．With the help of the telephone, people can keep in touch with anyone at any time and in a ny place for urgent help.10．Personally (person), I think the best present is not necessarily the most expensive one.Ⅱ.单句改错(含本单元的词汇和语法)1．Having calculated with the budget, we decided to give up the plan to go abroad for a holi day.2．Can you give me some advice on to / with this difficulty?3．The young man sent me such beautiful flowers I found it difficult to refuse his invitation. 4．There is little chance that we will manage to change the law, but we've decided to have a try .5．Other political incidents of this kind were to be dealt as soon as possible, according to the government official.6. the wealth of the country ， more waste will be produced.7．The rainy weather helped me in way, which gave me a good excuse not to go to the part y.8．With many problems ， I felt at a loss where to start, so I had to turn to Mr Wang for help.9．It won't be long before we will know the result of the experiment.10．The fact that many species are dying out results more and more pollution.Ⅲ.课文语法填空I began as a 1．calculating (calculate) machine in in 1642. It took nearly 200 years before I was built as an analytical machine by Charles Babbage. After I 2．was_programmed (progra m) by an operator who used cards with holes, I could “think” 3．logically (logical) and produc e an answer quicker than any person.In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a “u niversal machine” 4．to_solve (solve) any difficult 5．mathematical (mathematics) problem. From then on, I grew rapidly both in size and in brainpower. As time went by, I was made sm aller, first as a PC and then as a laptop. I have been used in offices and homes since the 197 0s.Then my memory 6．improved (improve), and I totally changed my shape. In the early 1960s , they gave me a family 7．connected (connect) by a network. I was able to share my knowle dge with others through the World Wide Web.Since the 1970s many new 8．applications (apply) have been found for me. I have become v ery important in communication, finance, trade, robots and mobile phone and even 9．medic al (medicine) operations and space rockets. Anyhow my goal is to become a devoted friend and helper of the human race and to provide them with a life 10．of high quality.。

(课标卷)高中英语 Unit 3 Computers Using Language课时作业必修2

Using LanguageⅠ.单词拼写1．He gave a ________(信号)to the driver to carry on.2．His father is a baseball ________(教练)．3．My father bought an ________(电子的)dictionary for me.4．Generosity is part of the American ________(性格，特征)．5．This is a new ________(类型)of machine，with lots of meters on it.6．Could you teach me how to ________(下载)music from the Internet?7．His first ________(出现)on stage was at the age of three.8．Have you ________(拖)the floor?9．The little boy was so ________(调皮的)that his teacher didn't know what to do with him.10．Let me know if any difficulties ________(出现)．Ⅱ.单项填空1．—I think he is taking an active part in social work.—I agree with you ________．A．in a way B．on the wayC．by the way D．in the way2．(2013·延安高一检测)The computer，________help we human beings have stepped into the information age，should be regarded as one of the most important inventions in the 20th century.A．which B．whoseC．with its D．with whose3．They stood there and opened their eyes wide, ________ what was happening.A．watched over B．looking afterC．watching over D．looked at4．—You look so worried.What's the matter?—I don't know ________ these boring problems.A．what to deal withB．how to do withC．what can I do withD．how to deal with5．Once new difficulties ________ in our new job，we should learn to use our brains to solve them.A．rise B．causeC．raise D．arise6．Hiking by oneself can be fun and good for health.It may also be good for building ________．A．respect B．friendshipC．houses D．character7．Information technology is taught in most schools，________ we have entered the information society.A．so B．whileC．still D．for8．The ________ of the cell－phone is poor here.That's why I can't communicate with you.A．message B．spaceC．signal D．service9．Never judge a man by his ________ alone－you might be fooled by what he looks like.A．appearance B．characterC．intelligence D．application10．—What's the matter，Mary?—I accidentally ________ a virus into my computer.A．downloaded B．uploadedC．raised D．loweredⅢ.阅读理解AShopping online in search of a bargain(便宜货)can often leave you feeling disappointed or out of pocket rather than satisfied.You can avoid this by following our simple advice：PRODUCT—Before you look for the cheapest price you need to decide what product you actually want.You can do this by researching online，the easiest way is to Google for different products so that you can decide on what would be best for you.SEARCH & COMPARE —You are now ready to use a comparison website to try and find out the best prices.You should never just use one comparison website，using two or more will give you a balanced view of the parison websites are necessary.You need to first check out what kind of technology a site uses.Although the idea behind Froogle(now called Google Products)is attractive，the technology it uses is not as advanced as sites such as Kelkoo and Pricerunner.Froogle uses a regular search engine.And don't expect price comparison sites to be a sure－fire way of getting a bargain.The sites will only show products from companies who pay them.This is not necessarily a bad thing—suppliers value their reputation(名声)and their business relationships.AND SEARCH AGAIN—Before you buy you should search the product using a price comparison service，then try again just using a standard search engine—it might find the product with a cheaper price.If you use Firefox to surf the web then there's an add－on (附加的)tool that you can download which finds the cheapest price for a product for you.It is called the Invisible Hand and it is free to download.For example，if you're shopping online at Amazon，the Invisible Hand will pop_up and tell you that it is ￡56 cheaper at Dixons.The tool will only work when you are looking at products，so it shouldn't disturb your day to day internet surfing.The add－on is supported by well－known brands(品牌)such as BT，Comet and HMV but obviously it won't search every single site out there，so it is still best to use a comparison site in addition to the tool.1．According to the passage，how to decide what product to buy?A．By shopping online.B．By searching online.C．By looking for the cheapest price.D．By deciding which is best.2．How many tips does the author give in the passage?A．1. B．2.C．3. D．4.3．What's the exact mea ning of the underlined phrase “pop up”in Paragraph 8？It's ______．A．shout B．appearC．disappear D．hide4．What's the BEST title of the passage?A．How to Find Perfect Bargains OnlineB．How to Use Search EnginesC．Different Websites in the WorldD．Online Shopping's AdvantageBThe computer is a useful machine.It is the most important invention in many years.The oldest kind of computer is the abacus(算盘), used in China centuries ago, but the first large, modern computer was built in 1946.A computer then could do maths 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 com－puters of tomorrow will be like? Will computers bring good things or bad things to people? The scientists of today will have to decide how to use the computers of tomorrow.5．The computer is a ________ machine.A．helpful B．strangeC．large D．dangerous6．The first large, modern computer was built about ________ years ago.A．a few B．fortyC．seventy D．eighty7．The computers of today are ________ than before.A．bigger B．fewerC．smaller D．taller8．Computers can do ________．A．everything B．anythingC．nothing D．lots of things9．The scientists of today ________ how to use the computers of tomorrow. A．may decide B．must decideC．can make D．needn't makeⅣ.翻译句子1．昨晚一定下雨了，因为地是湿的。

高中英语真题-Unit3Computers单元测试卷(人教版必修2,课标通用)

高中英语真题:Unit3Computers单元测试卷（人教版必修2，课标通用）(满分：150分时间：120分钟)第Ⅰ卷(共115分)第一部分听力(共两节，满分30分)第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1．How much did the man pay for the cap?A．Ten dollars. B．Forty dollars. C．Fifty dollars.2．Where is the man going to plant the tree?A．By the front door.B．At the other end of the garden.C．At the back of the garage.3．What did the man mean?A．He quite agreed with the woman.B．He enjoyed the lecture the whole time.C．The lecture was longer than one hour.4．What does the man want to do?A．To read the advertisement.B．To meet the manager.C．To offer a job.5．What's the time now?A．8：30. B．9：00. C．8：00.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，每小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

新课标高中英语Unit3Computers单元检测卷三含解析新人教版必修2

新课标高中英语Unit3Computers单元检测卷三含解析新人教版必修2单元检测卷(三)满分：150分时间：120分钟第一部分听力(共两节，满分30分)第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1．What will the woman do this afternoon?A．Go swimming.B．Study English with Mike.C．Help Henry with his English.2．Where does the man want to go?A．To the store.B．To the post office.C．To the hospital.3．What's the most probable relationship between the speakers?A．Brother and sister.B．Husband and wife.C．Teacher and student.4．What does the woman mean?A．She dislikes playing sports.B．She wants to be more active.C．She hardly has any free time.5．What are the speakers mainly talking about?A．Going on holiday.B．Cleaning the backpackC．Preparing for an exam.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

_高中英语Unit3ComputersUsingLanguage学案新人教版必修

Unit 3 ComputersUsing LanguageⅠ. 用本单元恰当的单词补全语境1. computer virus电脑病毒2. a type of 5G mobile phone 一种5G手机3. a football coach足球教练4. electronic watch 电子表5. beautiful appearance美丽的外表6. gentle character 温和的性格7. an old mop一个旧的拖把8. my close niece我的亲侄女9. download games 下载游戏10. changes arise in the countryside 农村出现的变化Ⅱ. 根据语境写出黑体部分的汉语意思1. How are you going to deal with such problems? (处理)2. With the help of force from a black hole, they flew back to the earth.(在……的帮助下)3. Your composition is well done in a way. (在某种程度上)4. They’ll have to make up the time lost during the strike. (弥补)5. He was kind to the poor and liked to give away money to them. (捐赠)6. The guards were originally hired to watch over the house as it was being built.(看守)Ⅲ. 翻译下列课文原句, 并观察黑体部分1. About once a year we are allowed to get together to play a game of football. 我们大约每年可以被允许参加一次足球赛。

高中英语 Unit 3 Computers Using Language课时作业新人教版必修2(1)

Using LanguageⅠ.单词拼写1．He gave a ________(信号)to the driver to carry on.2．His father is a baseball ________(教练)．3．My father bought an ________(电子的)dictionary for me.4．Generosity is part of the American ________(性格，特征)．5．This is a new ________(类型)of machine，with lots of meters on it.6．Could you teach me how to ________(下载)music from the Internet?7．His first ________(出现)on stage was at the age of three.8．Have you ________(拖)the floor?9．The little boy was so ________(调皮的)that his teacher didn't know what to do with him.10．Let me know if any difficulties ________(出现)．Ⅱ.单项填空1．—I think he is taking an active part in social work.—I agree with you ________．A．in a way B．on the wayC．by the way D．in the way2．(2013·延安高一检测)The computer，________help we human beings have stepped into the information age，should be regarded as one of the most important inventions in the 20th century.A．which B．whoseC．with its D．with whose3．They stood there and opened their eyes wide, ________ what was happening.A．watched over B．looking afterC．watching over D．looked at4．—You look so worried.What's the matter?—I don't know ________ these boring problems.A．what to deal withB．how to do withC．what can I do withD．how to deal with5．Once new difficulties ________ in our new job，we should learn to use our brains to solve them.A．rise B．causeC．raise D．arise6．Hiking by oneself can be fun and good for health.It may also be good for building ________．A．respect B．friendshipC．houses D．character7．Information technology is taught in most schools，________ we have entered the information society.A．so B．whileC．still D．for8．The ________ of the cell－phone is poor here.That's why I can't communicate with you.A．message B．spaceC．signal D．service9．Never judge a man by his ________ alone－you might be fooled by what he looks like.A．appearance B．characterC．intelligence D．application10．—What's the matter，Mary?—I accidentally ________ a virus into my computer.A．downloaded B．uploadedC．raised D．loweredⅢ.阅读理解AShopping online in search of a bargain(便宜货)can often leave you feeling disappointed or out of pocket rather than satisfied.You can avoid this by following our simple advice：PRODUCT—Before you look for the cheapest price you need to decide what product you actually want.You can do this by researching online，the easiest way is to Google for different products so that you can decide on what would be best for you.SEARCH & COMPARE —You are now ready to use a comparison website to try and find out the best prices.You should never just use one comparison website，using two or more will give you a balanced view of the parison websites are necessary.You need to first check out what kind of technology a site uses.Although the idea behind Froogle(now called Google Products)is attractive，the technology it uses is not as advanced as sites such as Kelkoo and Pricerunner.Froogle uses a regular search engine.And don't expect price comparison sites to be a sure－fire way of getting a bargain.The sites will only show products from companies who pay them.This is not necessarily a bad thing—suppliers value their reputation(名声)and their business relationships.AND SEARCH AGAIN—Before you buy you should search the product using a price comparison service，then try again just using a standard search engine—it might find the product with a cheaper price.If you use Firefox to surf the web then there's an add－on (附加的)tool that you can download which finds the cheapest price for a product for you.It is called the Invisible Hand and it is free to download.For example，if you're shopping online at Amazon，the Invisible Hand will pop_up and tell you that it is ￡56 cheaper at Dixons.The tool will only work when you are looking at products，so it shouldn't disturb your day to day internet surfing.The add－on is supported by well－known brands(品牌)such as BT，Comet and HMV but obviously it won't search every single site out there，so it is still best to use a comparison site in addition to the tool.1．According to the passage，how to decide what product to buy?A．By shopping online.B．By searching online.C．By looking for the cheapest price.D．By deciding which is best.2．How many tips does the author give in the passage?A．1. B．2.C．3. D．4.3．What's the exact mea ning of the underlined phrase “pop up”in Paragraph 8？It's ______．A．shout B．appearC．disappear D．hide4．What's the BEST title of the passage?A．How to Find Perfect Bargains OnlineB．How to Use Search EnginesC．Different Websites in the WorldD．Online Shopping's AdvantageBThe computer is a useful machine.It is the most important invention in many years.The oldest kind of computer is the abacus(算盘), used in China centuries ago, but the first large, modern computer was built in 1946.A computer then could do maths 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 com－puters of tomorrow will be like? Will computers bring good things or bad things to people? The scientists of today will have to decide how to use the computers of tomorrow.5．The computer is a ________ machine.A．helpful B．strangeC．large D．dangerous6．The first large, modern computer was built about ________ years ago.A．a few B．fortyC．seventy D．eighty7．The computers of today are ________ than before.A．bigger B．fewerC．smaller D．taller8．Computers can do ________．A．everything B．anythingC．nothing D．lots of things9．The scientists of today ________ how to use the computers of tomorrow. A．may decide B．must decideC．can make D．needn't makeⅣ.翻译句子1．昨晚一定下雨了，因为地是湿的。

高中英语真题-Unit3 Computers_32

高中英语真题:Unit3 ComputersⅠ.单项填空1．So many people around the world are learning or using Engl ish，so it is considered asa(n)________language.A．universal B．logicalC．artificial D．regular答案A解析考查形容词辨析。

句意为：全世界那么多人都在学习或使用英语，因而英语被认为是一种通用语。

universal普遍的，通用的；logical合情理的，合逻辑的；artificial人造的；regular规则的，常规的。

2．Einstein was thought to be a student of poor________when he began his school and was askedto leave.A．power B．technologyC．character D．intelligence答案D解析考查名词辨析。

intelligence智力，聪明；power权力；technology科技，技术；character性格。

3．Don’t worry！We are well prepared to deal with all of the problems that may_ _______.A．rise B．ariseC．raise D．arouse答案B解析句意为：别担心！我们做好了充分准备以应对可能出现的各种问题。

arise出现，符合句意。

4．Some are laughing at him for his failure, but I’m with him.___ _____he had the courage to try.A．After all B．As a resultC．In other words D．As usual答案A解析after all毕竟；as a result结果；in other words换句话说；as usual像往常一样。

2018届秋季高中英语Unit3ComputersPeriod4UsingLanguage课后阅读训练新人教版必修

Unit 3 Computers Period 4 Using Language课后阅读训练Ⅰ. 阅读理解AKids are going all over the world without ever leaving their school.They are using their computers. A school in California could be the mostwired school in America. They are hooked up to the Internet through theircomputers.Thirty students are able to use the Internet every day. The kids are between the grades of kindergarten and fifth grade. The teacher says that it is hard to get them away from the computers. They do not even want to go to recess(暂停).Internet has opened the world to many people. Now students can go to any library on earth. They can get information. They can visit a child in another country.Laura Bacon likes to visit other students. She’s going to Peggy’s page. Peggy is a school student in London, England. She puts her own home page on the Internet. It includes pictures of Peggy, her school, her mom, dad and friends. You can send her mails, too.A scien tist helped to wire the school. He says, “There is a plan to connect 12 thousand California schools to the Internet. ”Wiring schools in California can cost a lot of money. It needs to be done on volunteer effort or schools will not be able to afford it. They think that it will cost as much as fifty billion dollars.Some people say that the money should be spent on teachers instead of computers. Some people say that it would be worth it to wire all of the classrooms.【语篇概述】使用网络可以跟上时代, 如果你还没有上网, 也许你就落伍了。

新课标高中英语Unit3ComputersSectionⅣUsingLanguage讲义新人教版必修

新课标高中英语Unit3ComputersSectionⅣUsingLanguage讲义新人教版必修2Section ⅣUsing LanguageANDY—THE ANDROIDI'm part of an android football team.About once a year we are allowed to get together to play a game of football①.I'm as big as a human.In fact，I look like one too.On the football team I'm a striker[(足球的)前锋] so I have to be able to run very fast.My computer chips help me to move and think like a human.For example，I have learned to signal(发信号) to my teammates in computer language to give me the ball when I am open and have a good shot② for a goal[(进球)得分]．机器人安迪我是机器人足球队的一个成员。

每年大约有一次，我们可以获准在一起进行一次足球赛。

我同真人一样大小。

事实上我看上去也很像人。

我在球队中是前锋，所以我需要跑得非常快。

我的电脑芯片帮助我像真人一样运动和思考。

例如，当我前面没人防守有机会射一个好球的时候，我已经学会了用计算机语言向队友示意把球传给我。

[助读讲解]①to play...为不定式短语作目的状语。

②shot n．投篮；射门；when引导时间状语从句。

our team went to Seattle，Washington in the USA.We won second place.Personally，I think the team that won first place cheated.They had developed a new type of program just before the competition.So we need to encourage our programmer to improve our intelligence too.We are determined to create an even better system.In a way our programmer is like our coach(教练)．She programs us with all the possible moves she has seen while watching human games③.Then she prepares reliable moves to use if a new situation arises(出现；发生)．In this way I can make up new moves using my “artificial intelligence”④.I would really like to play against a human team，for I have been programmed to act just like them.After all，with the help of my electronic brain which never forgets anything，using my intelligence is what I'm all about⑤！我第一次踢足球比赛是几年前在日本的名古屋。