Unit 2 Self-test
您好，在完成本单元的学习后，请您完成以下练习题。本练习题满分100分，将按10%计入形考成绩。
您可以反复练习多次，系统默认记录最高分。点击“提交所有答案并结束”按钮视为练习1次，无时间和次数限制。
中途退出，保存答案已作出选择的题目会自动保存答案，下次进入后可对做过的题目进行修改，并继续上次答题，不计入练习次数。
一、选择填空：阅读下面的对话或句子，从A、B、C三个选项中选出一个能填入空白处的最佳选项。
1．—How about having a drink?
—_________________
Good idea.
Me too.
Help yourself.
2．— Let me introduce myself, I’m Tom.
— ________________.
It is my pleasure.
pleased to meet you.
what a pleasure.
3．— ________________
—Can you tell me something about your new product?
What do you do, sir?
what do you want to buy?
Can I help you, sir?
4．—Could you give methe brochure for that machine?
— ________________
Yes, here you are.
No, thanks.
Yes, please.
5．—Perhaps you have heard our products. Would you like to know something more?
—_________________
Sure. Go ahead.
I don’t need anything.
I‘ve heard lot about you.
6．We trust this new product of ours will ____________ to your market.
appeal
appear
appease
7．They are trying to make a new product——the world’s smallest __________ robot.
hammer
humane
humanoid
8．We _________ to deliver the goods within a week.
assure
guarantee
guard
9．Spaceships are stocked with a variety of___________ foods.
instant
initial
instinct
10．My assistant will now______________ the machine in action.
demobilize
domestic
demonstrate
11．The scientist spoke confidently, __________ impressed me most.
that
so that
which
12．They built a robot capable of ___________ spoken commands.
understand
understanding
understood
13．You can turn on the toy robot by__________ this button.
pressing
press
pressed
14．The reason why he didn’t come to school was _________ he was ill.
because
why
that
15．The Cheetah robot made by MIT’s scientists can jump over hurdles while __________.
it running
running
be ran
16．二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。
Roby Mini is just 40 centimeters tall, has a large round screen for a head and has been designed to help senior citizens living alone.
Manufactured by robotics company Shanghai PT Info, the brightly colored robot, which costs 5,000 yuan ($790), was launched on Aug 14 to help entertain and monitor elderly people.
In Shanghai last year, the number of registered residents at least 60 years old was 4 million. That was nearly 30 percent of the population. By 2018, the figure is projected to rise to 5 million.
With many living alone, robots such as Roby Mini can help play a crucial role in caring for the elderly. “It will change the way people interact with digital products,” Hong says.
Founded in May, Shanghai PT Info had already done the groundwork. In fact, the research team spent three years developing the speech recognition system before the firm was officially launched.
With 360-degree wheels hidden under its body, Roby Mini can follow a person through face recognition and strike up a conversation, tell jokes or provide information.
The robot also works as a computer terminal, supplying weather information, ordering groceries online and even booking taxis. Roby Mini can be connected to other gadgets as well, such as smart wristbands or magnetic devices on doors.
Roby Mini can also connect an elderly owner to a doctor through its high-definition screen.Already Shanghai PT Info is talking to three community hospitals in Shanghai’s Minhang district. Since the robot is linked to the Internet, it can support long-distance audio and video calls.
Mass production started this month and Shanghai PT Info plans to manufacture 200,000 units this year.
But the future is not easy for Shanghai PT Info. Earlier this year, Flyingwings Intelligent Robot Technology (Shanghai) introduced a machine with sensors that will ring an alarm when an elderly person falls down.Tianjin ShangjiuShengyuan Technology Group also developed a robot for seniors in 2014. Owners can turn on the lights and air-conditioning units by pressing buttons on the machine.It can also remind elderly owners to take pills, and inform them of hospital checkups and family birthdays.
Roby Mini is the name of. 1
A. a robotics company
B. a robot
C. a senior citizen living alone
2. Roby Mini is designed to. 2
A. help look after children living alone in senior high school
B. help entertain and monitor senior citizens
C. change the way people interact with digital products
3. According to this passage, the number of registered residents at least 60 years old will be. 3
A. 4 million next year
B. 30 percent of the population
C. increase to 5 million by 2018
4. The writer thinks “the future is not easy for Shanghai PT Info” because. 4
A.there are too many elder people in Shanghai
B. Roby Mini cannot ring an alarm when an elderly person falls down.
C. the company will face tough competition in the marketplace
5. The best title for this passage is. 5
A. How to Use a Robot
B. Elder People Increase in Shanghai
C. Robot Gives Help to Older People
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17．二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。
If you want your product description appealing and informative, write your article linking features and benefits first. It’s often not enough to just list the features of a product as your audience may not always understand them. Use 1 language to convey how any one feature will benefit the buyer and 2 purchasing the item will make the consumer’s life easier. Potential buyers want to know what the product will do for them.Second, use clear and decisive language. It’s important when writing product descriptions to be concise. Use common language and terms that are easy to 3 . Clearly describe the product without 4 too technical or boring so the reader stays engaged. Last but not the least, include a call-to-action. The best product descriptions always 5 a sale. Be creative and encourage the potential buyer to purchase your product by telling them exactly how to do it.
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