【新课标】Unit 3 Computers Period 2 Reading D+Listening 分层作业(含答案)

Unit 3 Computer
Period 2 Reading D+Listening
分层作业
A层作业以夯实基础
一、听对话，回答问题。
1.How long has the woman worked for the restaurant
A．For about 3 years. B．For about 6 years. C．For about 8 years.
2.What would she like to do
A．Do something more exciting.
B．Do something more creative.
C．Do something more interesting.
二、单选题
1．—I'm tired and can't see the hope. I want to give up.
—Hard work is _______ to success. Stick to it and you'll make it.
A．total B．believable C．basic D．magic
2．The grand total of it is 2,000.
A．little time B．large number C．full amount
3．The ________ of something is the rate at which it moves or travels.
A．price B．speed C．Weight
B层作业：能力提升
三、语法填空
The computer is increasingly
popular in people's　 　(day) life. The number of computers in
every family is　 　(much) than TV sets. Some people think the
computer is so great that they all regard it as a gift　 　the
heaven. However, some people consider it brings more disadvantages than
advantages.　 　my opinion, both opinions are correct, but
if we can use the computer in a proper way, its advantages are superior to
disadvantages. I have several reasons.
The computer makes human
beings' life become　 　(easy). People can do many things that
they couldn't do before. They can read newspapers 　 　(with)
buying them, only sitting in front of the computer, clicking the mouse to open
websites. Shopping online, watching films,　 　(listen)
music and playing computer games are the common things that people often do on
the computer. But without computers, they can't do all these easily. In
addition, computers　 　also very helpful for study and work.
People can have classes and work on them.
In general, the computer has
advantages and disadvantages. But if people can control　 　(them)
to use the computer properly, it is　 　(use) for their whole life.
四、完形填空
8．阅读下面短文,从短文后所给的A、B、C三个选项中选出能填入相应空白处的最佳选项。
Nowadays, Wechat is becoming more and more （1） in China. No matter where we are, we can send text or voice messages to our friends. We can also find a stranger to talk to by shaking the （2） . Another funny function(作用) is that Wechat can help to search for people （3） live nearby with the app on. Many people like this function, （4） it can help them to find more people who they may know.
In my opinion, Wechat is really （5） useful chatting tool. It can help people （6） with their friends more easily. （7） , it is also bad for people, especially for students. As you see, some people use Wechat （8） too long. It is not healthy. So I have some advice on using it in a correct way. First, we should not use it when we are studying. We can't focus on our study if we use it. Second, we must be careful. We should neither show too much personal information （9） trust(相信)strangers so much
We should learn how to use it properly(正确地). Remember, Wechat is not everything in your life. （10） depend too much on it.
（1）A．popular B．cheap C．poor
（2）A．radio B．phone C．computer
（3）A．where B．what C．who
（4）A．though B．but C．because
（5）A．/ B．an C．a
（6）A．argue B．communicate C．dance
（7）A．However B．Whoever C．Wherever
（8）A．for B．in C．on
（9）A．or B．nor C．and
（10）A．Doesn't B．Don't C．Isn't
阅读理解
Supermarkets are trying out new computers that make shopping carts more intelligent (智能的). They will help shoppers find paper cups or toilet soap. and keep a record of the bill.
The touch- screen devices (装置) are on show at the Food Marketing Institute's exhibition here this week,“These devices are able to create value and get you around the store quicker," said Michael Alexander, manager of Springboard Retail Networks Company, which makes a smart cart computer called the
Concierge.
Canadian stores will test the Concierge in July. A similar device, IBM's“Shopping Buddy": has recently been test- marketed at Stop & Shop stores in Massachusetts.
Neither device tells you how many fat grams (克) or calories are in your cart, but they will quickly show you items on sale. The idea is to make it easier for people to buy, not to have second thoughts that maybe you should put something back on the shelf.
People can use a home computer to make their shopping lists. Once at the store, a shopper can use a preferred customer card to start a system that will organize the trip around the store. If you re looking for toothpicks. you type in the word or pick it from a list. and a map will appear on the screen showing
where you are and where you can find them .
The device also keeps a record of what you buy. When you're finished, the device figures out your bill. Then you go to the checker or place your card into a self-checkout stand and pay.
The new computerized shopping assistants (助手) don't come cheap. The Buddy devices will cost the average store about S160.000. and the Concierge will cost stores about S500 for each device.
1. What does the underlined word“They" (in paragraph 1) refers to
A. Supermarkets. B. Shop assistants. C. Shopping carts. D. Shop managers.
2. Which statement is TRUE about Concierge and Shopping Buddy
A. The devices are created by the Food Marketing Institute.
B. The devices can make it easier to spend more time in the store.
C. Neither device tells you how many calories are in your cart or show you items on sale.
D. Both devices encourage people not to think carefully before buying items.
3. Which of the following is the correct order of shopping with computerized shopping carts
a. Start the system. b. Make a shopping list. c. Find the things you want. d. Go to a self-checkout stand.
A. bacd B. abdc C. acbd D. bcad
4. What can we learn from the last paragraph
A. Intelligent shopping carts cost a large sum of money.
B. The Concierge is cheaper than the Buddy devices.
C. Shop assistants with computer knowledge are well paid.
D. Average stores prefer the Concierge to the Buddy devices.
C层作业:拓展延伸
六、听力题
1．听短文，根据所听内容和思维导图补全短文
We talk about the advantages and disadvantages of shopping online these days. Some students think it's very 　 　 for people to go shopping on the Internet. The shops on the Internet are open for almost 　 　 hours a day, so people can buy something they want at any time if they like. The things online are much 　 　 than those in shops. What's more, people needn't wait in a queue. It saves our time.
However, some students don't agree. They think that people can't see the 　 　 while they are shopping. So they are not sure whether the things they buy are good or not. Besides, people can't enjoy the 　 　 of shopping.
2．信息转述
（1）你将听到詹妮和她朋友购买苹果电器的介绍，录音播放两遍。请根据所听到的内容，记录思维导图的正确信息。写一段话介绍购买苹果电子产品的情况，包含四个要点的内容。
（2）询问信息
你希望了解更多关于他们使用电子产品的情况，请根据以下提示向他们提两个问题，请用英文写出相关问题。
①如果你想知道詹妮每天花费多少时间玩iPhone 6，你该问：　 　
②如果你想知道他们是在哪里购买的电子产品，你该问：　 　
答案解析部分
一、听力题
【答案】
（1）B
（2）B
【解析】【听力原文】M: I'm thinking about finding a new job.
M: Oh! How long have you been working for the restaurant
W: For about 6 years. Now it's time to move on. Working in the restaurant all the time gets boring.
M: I guess so. But what would you like to do then
W: Well, I'd like to do something more creative.
M: Like what
W: I might work in a smart phone company.
【分析】大意：这是关于换工作的一个对话，长期在餐馆工作有些无聊，这位女士想去做一些有创造性的工作，比如智能手机公司。
（1）根据听力原文For about 6 years.可知她在餐馆工作了6年了，故选B。
（2）根据听力原文 I'd like to do something more creative.可知她想去做一份有创造性的工作，故选B。
【点评】考查长对话理解。首先抓住问题的关键词，通过关键词听对话。
二、单选题
1．【答案】C
【解析】【分析】句意：——我累了，看不到希望。我想放弃。努力工作是成功的基础。——坚持下去，你就会成功。total全部的；believable可信的；basic基础的；magic有魔力的。句子表述的是hard work与success之间的关系，可知，努力工作是成功的基础，故选C。
【点评】考查形容词辨析。注意区分每个选项的基本含义，根据语境确定正确答案。
2．【答案】C
【解析】【分析】句意：总金额是2000。grand total，总计，A.一点时间；B.很大的数字；C.全额，故答案是C。
【点评】考查词义辨析，注意识记great total的同义短语。
3．【答案】B
【解析】【分析】句意：物体的速度是它移动或者运行的速率。A.price价格；B.speed速度；C.weight体重。根据物理知识可知讲述的是速度的概念，故选B。
三、语法填空
【答案】daily；more；from；In；easier；without；listening to；are；themselves；useful
【解析】【分析】文章大意：计算机在人们的日常生活中的运用越来越广泛，既有优点也有缺点。如果正确运用的话，优点要远远大于缺点。
（1）句意：计算机在人们的日常生活中越来越流行。day，天，名词；根据文中的life可知此句需要形容词，故填daily。
（2）句意：每个家庭的电脑的数量比电视机多。much，多，形容词；根据文中的than可知此句要用比较级，故填more。
（3）句意：有些人认为计算机是如此的伟大，以至于他们都把它看作是来自天堂的礼物。固定短语a gift from sb.来自某人的礼物，故填from。
（4）句意：在我看来，这两种观点都是正确的。固定短语in one's opinion，以某人看来，故填In。
（5）句意：计算机使人类的生活变得更容易。easy，形容词，简单，容易。根据后文语句People can do many things that they couldn't do before. 提示可知此句要用比较级，故填easier。
（6）句意：他们不用买报纸就可以看报纸，只需坐在电脑前，点击鼠标打开网站。with，介词，用；根据后文only sitting in front of the computer, clicking the mouse to open websites. 提示，在网上看新闻是不用买报纸的，故填without。
（7）句意：网上购物、看电影、听音乐和玩电脑游戏是人们在电脑上经常做的事情。listen，听，不及物动词，其后常跟介词to；根据前文中的Shopping online, watching films,提示可知此句需要动名词，故填listening to。
（8）句意：另外，电脑对学习和工作也很有帮助。固定短语be helpful for sth.对某物有帮助，主语computers是复数，故填are。
（9）句意：但如果人们能控制自己正确使用电脑，这对他们的一生都是有用的。them，人称代词，他们；固定短语control oneself to do sth.控制自己做某事，故填themselves；use，动词，使用；固定短语be useful for sth.对某物有用，故填useful。
【点评】考查语法填空。通读全文理解大意，然后根据上下文或者所给单词的提示对所缺部分进行逐一解答。
四、完形填空
【答案】（1）A；（2）B；（3）C；（4）C；（5）C；（6）B；（7）A；（8）A；（9）B；（10）B
【解析】【分析】主要讲了微信在中国正在变得越来越受欢迎，微信是既有好处也有坏处，我们应该正确使用微信。
（1）句意：现在微信在中国正变得越来越受欢迎。A.受欢迎的；B.便宜的；C.穷的。根据常识可知微信是越来越受人们欢迎，故选A。
（2）句意：我们也可以通过摇晃手机发现陌生人。A.收音机；B.手机；C.计算机。微信是手机的功能，所以是摇晃手机，故选B。
（3）句意：另一个有趣的功能是微信可以用上面的应用程序帮助寻找住在附近的人。A.哪里；B.什么；C.谁。句子是定语从句，先行词是people，指的是人，所以关系词用who，故选C。
（4）句意：许多人喜欢这个功能，因为它可以帮助他们发现更多他们可能认识的人。A.尽管；B.但是；C.因为。它可以帮助找到更多认识的人，所以人们喜欢这个功能，后句表示原因，故选C。
（5）句意：在我看来，微信是一个真正有用的聊天工具。tool是单数，useful以辅音音素开头，所以用a，故选C。
（6）句意：它可以帮助人们和他们的朋友更容易交流。A.争论；B.交流；C.跳舞。根据前句可知讲的是微信的好处，所以是帮助和朋友交流，故选B。
（7）句意：然而，它对于人们也是有坏处的，尤其是对学生们。A.然而；B.无论谁；C.无论哪。根据前文可知讲的是微信的好处，这里讲的是微信的好处，前后表示转折，所以用however，故选A。
（8）句意：正如你所看到的，一些人使用微信太长时间。for+时间段，故选A。
（9）句意：我们既不应该表明太多的个人信息也不应该太相信陌生人。neither...nor...，既不……也不……，故选B。
（10）句意：不要太依赖它。祈使句的否定句在实义动词前加don't，故选B。
【点评】考查完形填空，首先通读一遍文章，跳过缺失的单词，再根据上下文来判断所缺单词的含义，最后对选项进行区别，选出正确的那一项。
五、阅读理解
[答案]
[小题1] C
[小题2] D
[小题3] A
[小题4] A
[小题5] C
[导语]本文主要讲述了超市正在试用新电脑，使购物车更加智能化。
[小题1]词义猜测题。根据“Supermarkets are trying out new computers that make shopping carts more intelligent (智能的). They will help shoppers find paper cups or toilet soap, and keep a record of the bill.”可知，超市正在尝试新的电脑，使购物车更智能。它们将帮助购物者找到纸杯或香皂，并记录账单，由此可知，they指的是 上文提到了“shopping carts”。故选C。
[小题2]细节理解题。根据“The idea is to make it easier for people to buy, not to have second thoughts that maybe you should put something back on the shelf."可知，这两种设备都可以让人们更容易买到东西，而不是再三考虑是否应该把东西放回货架上，D 项表述正确。故选D。
[小题3]细节理解题。根据"People can use a home computer to make their shopping lists... a shopper can use a preferred customer card to start a system ..If you're looking for toothpick..and a map will appear on the screen showing where you are and where you can find them...Then you go to the checker or place your card into a self-checkout stand and pay."可知，正确的顺序是先列清单，然后购物者可以使用首选客户卡来启动一个系统，接着是找东西时，你输入单词或从列表中挑选，屏幕上就会出现一张地图， 显示你所在的位置以及你可以在哪里找到该物品，最后是把卡放在自助结账台付款。故选A。
[小题4]细节理解题。根据"The new computerized shopping assistant (助手) don't come cheap. The Buddy devices will cost the average store about $160,000, and the Concierge will cost stores about S500 for each device."可知，新的电脑购物助手价格不菲,故选A。
[小题5]标题归纳题。根据第一段“Supermarkets are trying out new computers that make shopping carts more intelligent (智能的)."及全文可知，本文主要讲述了超市正在试用使购物车更智能的新电脑,故选C。
六、听力题
1．【答案】convenient；24；cheaper；things；happiness
【解析】【听力原文】 We talk about the advantages and disadvantages of shopping online these days. Some students think it's very convenient for people to go shopping on the Internet. The shops on the Internet are open for almost 24 hours a day, so people can buy something they want at any time if they like. The things online are much cheaper than those in shops. What's more, people needn't wait in a queue. It saves our time.
However, some students don't agree. They think that people can't see the things while they are shopping. So they are not sure whether the things they buy are good or not. Besides, people can't enjoy the happiness of shopping.
【分析】大意：本段主要介绍网购的利与弊。
（1）根据听力原文Some students think it's very convenient for people to go shopping on the Internet，可知一些学生认为人们在网上购物很方便，方便的，便利的， convenient，形容词，故答案为 convenient。
（2）根据听力原文The shops on the Internet are open for almost 24 hours a day,可知网上的商店几乎每天24小时营业，故答案为24。
（3）根据听力原文The things online are much cheaper than those in shops. ，可知网上的东西比商店里的便宜得多，故答案为cheaper。
（4）根据听力原文They think that people can't see the things while they are shopping，可知他们认为人们在购物时看不到东西，故答案为things。
（5）根据听力原文Besides, people can't enjoy the happiness of shopping.可知此外，人们不能享受购物的快乐。故答案为happiness。
【点评】考查短文理解。首先通过导图确定文章的主旨，然后认真听短文，注意听清单词，结合语法和文章，填入单词的正确形式。
【答案】
（1）Jenny bought a white iPhone 6. It was 5, 600 yuan. Alice's iPad 2 was cheaper than iPad 4. Peter bought a red iPod touch because he loves music. Allan has a laptop and it's cool and beautiful.
（2）How many hours do you often spend playing your iPhone 6 ；Where did you buy the electronic products
【解析】【听力原文】Jenny bought a white iPhone 6 with 5, 600 yuan. Alice's iPad 2 is nice
And it is 1, 400 yuan cheaper than iPad 4. It is only 2, 500 yuan. Peter is interested in listening to music, so he bought a red iPod touch which cost him 1, 200 yuan. Allan's laptop is cool and beautiful. It cost him 8, 500 yuan and the screen is 13.3 inches.
【分析】文章大意：詹妮买一部部iphone6，花了5600元，爱丽丝花了2500买了一部ipad2，不ipad4便宜1400元，彼得喜欢听音乐，他买了一部ipod touch，花了1200元，阿兰买了一部laptop，花了8500元，很酷很漂亮，屏幕是3.3英寸的。
（1）根据听力原文可知，詹妮买一部部iphone6，花了5600元，爱丽丝花了2500买了一部ipad2，不ipad4便宜1400元，彼得喜欢听音乐，他买了一部ipod touch，花了1200元，阿兰买了一台手提电脑，花了8500元，很酷很漂亮，屏幕是3.3英寸的，故答案是 Jenny bought a white iPhone 6. It was 5, 600 yuan. Alice's iPad 2 was cheaper than iPad 4. Peter bought a red iPod touch because he loves music. Allan has a laptop and it's cool and beautiful. 。
（2） ①如果你想知道詹妮每天花费多少时间玩iPhone 6，你该问How many hours do you often spend playing your iPhone 6 故答案是 How many hours do you often spend playing your iPhone 6
②如果你想知道他们是在哪里购买的电子产品，你该问Where did you buy the electronic products 故答案是 Where did you buy the electronic products 。
【点评】考查听力理解能力，注意先弄明白问题的要求，然后根据问题在短文中依次找到依据。
试卷第1页，共3页
试卷第1页，共3页