题目内容

B. appliances   

electric appliances电器用具,facilities公用设备。equipment设备,装备,是集合名词,指“设备”的总称,只有当数形式。instrument仪器。

练习册系列答案
相关题目


You can be proud of yourselves, even if you can only make one or two of these green changes. The goal here is to limit carbon dioxide and other greenhouse gases, which are closely associated to the big problem of global-warming.
Strategy 1: Bring your own cup to Starbucks
You’ll get a 10 cent discount, and it’s one less paper cup to end up in a landfill. While you’re there, pick up some free bags of spent coffee grounds to use as ‘‘green’’ fertilizer in your garden.
The payoff: The store won’t create more waste when they throw away a cup.
Strategy2: Turn off your computer
When in standby mode, your PC is still using energy. In fact, 75percent of electricity used in your home comes from electronics that are turned off.
The payoff: Turning off a monitor for 40 hours a week may only save $5 a month, but it reduces CO2 by 750 pounds
Strategy 3: Reuse plastic bags
Instead of throwing away 100 billion plastic bags a year, try and get a second, third, or tenth use out of them. Better yet, next time you shop, try a reusable bag.
The payoff: You’re reducing pollution. The amount of oil it would take to make just 14 plastic bags would run your car for one mile.
Strategy4: Use recycled paper in the bathroom
Most of the toilet paper we use is made from trees found in forests previously untouched by humans.
The payoff: If every household replaced one roll of toilet paper with a recycled one, 424000 trees would still be standing. Look for eco-paper towels too.
Strategy5: Buy energy-efficient appliances(电器)
Replace the old fridge with an Energy Star appliance and you’ll use 15 percent less energy. It might be a little expensive to buy, but you’ll save money on your electricity bills and help the environment.
The payoff: If we all used one Energy Star appliance at home, it would be like planting 1. 7 million acres of new trees.
Strategy 6: Plant a tree
Adding green to your garden is beautiful and earth-pleasing.
The payoff: Just one tree will help make cleaner air and save the environment from 5000 pounds of hot carbon dioxide each year.
54. What is the best title for the passage?
A. Ways to save money at home
B. Ways to be earth-friendly
C. Ways to end global-warming
D. Ways to limit carbon dioxide
55. What benefits do these strategies have in common?
A. They all help reduce the use of energy like electricity.
B. They all cut down the amount of the paper.
C. They all result in producing less greenhouse gases.
D. They all help to preserve our trees and forest.
56.Which strategies suggest recycling or reuse of things?
A.Strategies 1&3    B.Strategies 2&5 
C.Strategies 3&6    D.Strategies 4&5.


For those who are tired doing the laundry, Samsung has found an answer: a washing machine that can tell you when your laundry is done via a smartphone app(application).
Strange though it may seem — “my wife already does that” was a common response among attendees viewing the device when it was introduced at the Consumer Electronics Show (CES) this week — Samsung is just one of many appliance makers racing to install (安装) a large number of internet-connected features in machines in an effort to make them “smart”.
Last year, it was a refrigerator that tweeted. This year, it’s Wi-Fi-enabled laundry machines and fridges that can tell you when your groceries are going bad.
The washers and dryers, available starting in the spring, connect to any smartphone through a downloadable application. The phone can then be used as a remote control, so the machines can be turned on and off while their owners is at work or on the bus.
Samsung says it’s not just something new — the app connection actually has some practical uses.
“If you started to dry clothes in the morning and forgot to take them out, you can go to your phone and restart your dryer for the time when come home, so your clothes are refreshed and ready to go,” said spokesperson Amy Schmidt.
The company also says that with electricity rate(电价)varying depending on the time of day, more control over when the machines are used can help save money.
Perhaps, but what they will probably really accomplish is what all good technologies do —enable laziness. Rather than getting up to check on whether the laundry is done, users will instead monitor it on their phones while watching TV.
【小题1】What can be inferred from the common response of the attendees at the CES?

A.The machine will be a big success.
B.their wives like doing the laundry.
C.The machine is unrelated to their life.
D.This kind of technology is familiar to them.
【小题2】What can we learn about the new laundry machines?
A.They can tell you when your clothes need washing
B.They can be controlled with a smartphone
C.They are difficult to operate
D.They are sold at a low price
【小题3】We can conclude form Samsung’s statements that ___________.
A.the app connection makes life easier
B.it is better to dry clothes in the morning
C.smartphone can shorten the drying time
D.we should refresh clothes back at home
【小题4】What is the main idea of the last paragraph?
A.The laundry should be frequently checked
B.Lazy people like using such machines
C.Good technologies also cause problems
D.Television may help do the laundry.

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
    【小题1】     
If your complaint is immediate, suppose you got the wrong order at a restaurant, make a polite but firm request to see the manager.When the manager comes, ask his or her name.And then state your problem and what you expect to have done about it.
Be polite!    【小题2】     
But also be firm in making your complaint.
   【小题3】     This doesn’t mean to put on airs and say “do you know who I am?” What it means is that people are often treated the way they expect to be treated.If you act like someone who expects a fair request to be granted, chances are that it will be granted .
    【小题4】     You are speaking to a voice coming from someone you cannot see.So you can’t tell how the person on the line is reacting.It is easy for that person to give you the run-around.
    【小题5】     If your complaint doesn’t require an immediate response, it often helps to complain by letter.If you have an appliance that doesn’t work, send a letter to the store that sold it.Be business-like and stick to the point.Don’t spend a paragraph on how your uncle John tried to fix the problem and couldn’t.

A.Shouting or acting rude will get you nowhere.
B.Complaining in person or by letter is generally more effective.
C.The worst way to complain is over the telephone.
D.Telephone complaint is never efficient.
E.The way to complain is to act business-like and important.
F.Besides, act important.
G.There are many ways to complain.

Humans have sewn by hand for thousands of years. It was said that the first thread was made from animal muscle and sinew (肌腱). And the earliest needles were made from bones. Since those early days, many people have been involved in the process of developing a machine that could do the same thing more quickly and with greater efficiency.

Charles Wiesenthal, who was born in Germany, designed and received a patent on a double-pointed needle that eliminated the need to turn the needle around with each stitch (缝合) in England in 1755. Other inventors of that time tried to develop a functional sewing machine, but each design had at least one serious imperfection.

Frenchman Barthelemy Thimonnier finally engineered a machine that really worked. However, he was nearly killed by a group of angry tailors when they burned down his garment factory. They feared that they would lose their jobs to the machine.

American inventor Elias Howe, born on July 9, 1819, was awarded a patent for a method of sewing that used thread from two different sources. Howe’s machine had a needle with an eye at the point, and it used the two threads to make a special stitch called a lockstitch. However, Howe faced difficulty in finding buyers for his machines in America. In frustration, he traveled to England to try to sell his invention there. When he finally returned home, he found that dozens of manufacturers were adapting his discovery for use in their own sewing machines.

Isaac Singer, another American inventor, was also a manufacturer who made improvements to the design of sewing machines. He invented an up-and-down-motion mechanism that replaced the side-to-side machines. He also developed a foot treadle (脚踏板) to power his machine. This improvement left the sewer’s hands free. Undoubtedly, it was a huge improvement of the hand-cranked machine of the past. Soon the Singer sewing machine achieved more fame than the others for it was more practical. It could be adapted to home use and it could be bought on hire-purchase. The Singer sewing machine became the first home appliance, and the Singer company became one of the first American multinationals.

However, Singer used the same method to create a lockstitch that Howe had already patented. As a result, Howe accused him of patent infringement (侵犯). Of course, Elias Howe won the court case, and Singer was ordered to pay Howe royalties (版税). In the end, Howe became a millionaire, not by manufacturing the sewing machine, but by receiving royalty payments for his invention.

1.Barthelemy Thimonnier’s garment factory was burned down because __________.

A. people did not know how to put out the fire

B. Elias Howe thought Thimonnier had stolen his invention

C. the sewing machines couldn’t work finally

D. workers who feared the loss of their jobs to a machine set fire

2.Why did the court force Isaac Singer to pay Elias Howe a lifetime of royalties?

A. Because the judge was against Singer for his unfriendly attitude.

B. Because Howe had already patented the lockstitch used by Singer.

C. Because Singer had borrowed money from Howe and never repaid it.

D. Because Singer and Howe had both invented the same machine.

3.Which of the following would be the best title for this passage?

A. A Stitch in Time Saves Nine

B. The Case between Howe and Singer

C. Patent Laws on the Sewing Machine

D. The Early History of the Sewing Machine

 

There are many ways to keep kids of all ages physically fit besides sports.

If your child is a natural athlete or ___1____ lover, he or she is probably already active and __2___ easy to get moving. But if, like me, you are the parent of a junior sofa potato, complete with a(n) __3____ controller in one hand and a bag of potato chips in the other, you know what it is like to have your ___4__ to go outside to play met with, at best, silence or at worst, cry and ___5___.

If logic, threats and lectures on health don’t work, turn to __6___: trick him or her into liking by making it into fun. __7____ enjoyment, not pressure or physical fitness or anything that seems to be “good for you”. That is where the dancing and nature walks ___8____. Health experts say that the answer to the question, “Which type of exercise is best for my child?” is “Whichever one he or she likes best.” It doesn’t have to be swimming or soccer or gymnastics. ____9___ play, especially with the rest of the family, will ___10___ the body’s requirements for regular aerobic movement (有氧运动) just well, and won’t ever seem like exercising.

___11____, if nature is an interest, walk vigorously around finding every leaf, insect, and _12___ print in the park. If rock radio is the station of choice, ___13____ to the music. Get the family members playing catch, touch football together. Organize a(n) __14____ science group to walk around your neighborhood and pick your rubbish. Make every trip to the pool an excuse for playing games in the water together.

Remember that the goal is to set a pattern for lifelong fitness. And if you don’t make it _15___, kids are never going to keep it up.

1.

A.music

B.art

C.sports

D.literature

 

2.

A.presently

B.relatively

C.eventually

D.feasibly

 

3.

A.air-conditioner

B.cooking stove

C.electrical-appliance

D.video-game

 

4.

A.advice

B.account

C.education

D.promise

 

5.

A.protest

B.approve

C.accuse

D.propose

 

6.

A.treatment

B.philosophy

C.democracy

D.psychology

 

7.

A.Reduce

B.Abandon

C.Emphasize

D.Response

 

8.

A.give in

B.come in

C.result in

D.believe in

 

9.

A.Active

B.Fair

C.Passive

D.Rough

 

10.

A.grasp

B.outline

C.explain

D.satisfy

 

11.

A.For example

B.By contrast

C.In proportion

D.At most

 

12.

A.criminal

B.animal

C.finger

D.color

 

13.

A.listen

B.adjust

C.move

D.attend

 

14.

A.military

B.environment

C.economic

D.political

 

15.

A.enjoyment

B.regulation

C.strictness

D.discipline

 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网