Then he cuts off the leather top of the shoe _____ it were the first steak.

　 A . as if　 B. even if　 C. if only　 D. so that

 

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：山東省濟南市2012屆高三5月針對性訓(xùn)練(三模)英語試題 題型：050

閱讀理解，閱讀下列短文，從每題所給的四個選項(A、B、C和D)中選出最佳選項。

　　Batteries are included, but the charger's not．The Nokia E-Cu concept phone doesn't need to plug in, it charges from any heat source．Designer Patrick Hyland says it can even work off the warmth of your pocket．The first time “it would take approximately seven hours to reach full charge, then after that it's continuously charging by keeping the phone in areas between 86 degrees and 104 degrees Fahrenheit．” That's one hot pocket．?

　　He's put a thermogenerator(熱偶電池)inside the phone that transforms heat into electric potential energy．To better conduct the heat to that little power plant in your pocket, the E-Cu(E for energy, Cu for copper)is coated by copper backing with heat sinks like those normally used to keep electronics from overheating．

　　Nokia doesn't have current plans to build the phone, so for now it remains a concept．But Hyland says he's open to anyone who wants to cooperate．

　　For Americans this technology would certainly be convenient．It would also save a bit on energy bills and waste．“Annually, unwanted phone chargers produce 51, 000 tons of waste in addition to the greenhouse gases created by the production of the electricity needed to charge them, ” Hyland says．So a charger-free phone is also a green phone．Though adapting our plug?in habits would help a group of people, most cell phone related energy use comes from leaving your charger plugged in all day unnecessarily．

　　The real potential for charger-free cell phone technology is what it could enable places where plugging in isn't an option, like rural areas in the developing world．

　　Cell phones are spreading faster than power lines and bringing with them countless opportunities, aid and health advances．A phone like the E-Cu, if it ever comes to be, would enable all manner of expanded aid and development by phone projects．Let's hope Patrick finds a partner．

(1)

What do we know about the E-cu phone?

[　　]

A．

It doesn't have a battery or a charger．

B．

It is properly marketed and sells well．

C．

It's continuously charging from any area．

D．

It has a highly conductive copper cover．

(2)

What's the function of the underlined part “heat sinks” in Paragraph 2?

[　　]

A．

To give off heat．

B．

To measure heat．

C．

To turn up heat．

D．

To supply heat．

(3)

A charger-free phone is friendly to the environment becasue．

[　　]

A．

it is just a concept

B．

it is self-chargeable

C．

it brings convenience

D．

it is no waste of money

(4)

From the last two paragraphs we can know that．

[　　]

A．

Patrick is not ready to cooperate with others

B．

power lines spread every corner of the world

C．

phone projects may help solve the energy crisis

D．

phones like the E-Cu have huge potential benefits

(5)

What is the best title of the text?

[　　]

A．

Designer Patrick Hyland

B．

Nokia Concept Phone on Sale

C．

Charging Your Phone from Pockets

D．

Benefiting from Phone Technology

查看答案和解析>>

科目：高中英語 來源： 題型：

Hello Mr. Death! A peek at Chinese rare names

Unhappy with your name? Then spare a thought for those rare Chinese families whose surnames mean "zero", "ghost" ______ even "death". A man in China's southern province of Jiangxi has spent the last 20 years compiling a list of ____（usual） family names, according to national ______ （broadcast）, the China Central Television.

Most Chinese people share a few common surnames, Zhang, Wang, Li, Liu and Chen. The Chinese expression for "ordinary people" literally _____ （mean）"the old one hundred surnames".

____ Cheng Yinglian's interest was piqued after reading a newspaper many years ago and _ （discover）a person with the surname Gui, meaning "ghost", CCTV said. ______ then, he has scoured newspapers, books and other publications to find similar rare surnames, coming up ______ about 2,000 to date.

Those he has found include Ling, or "zero", Cu, or "vinegar", Miao, or "second" and Yi, or "one". In China, many parents go out of their way to give ______ children auspicious names ____ suggest they will grow up to be healthy, strong and rich.

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

 ___71.___ It has around 3 billion fans - nearly half the world's population! And about 300 million people play this game.  That's 4 percent of the world' s population!

___72.___ Many people in old days played early forms of this modern game. Cu ju (蹴鞠), a ball-kicking game in China, was reported as early as 2,500 B.C. Around the same time in Greece, people were also playing a similar ball game without using their hands.

     But modern soccer didn't become official until 1863. An Englishman called Cobb Morley introduced the idea of a soccer association. ___73.____ From then on, other associations in the countries were set up. They came together-to make up the FIFA, which organizes the World Cup.

     It's not easy to tell what makes soccer so popular. ___74. ___ Soccer needs only two feet and a ball. This makes it a sport that developing countries can easily play. Some of the sport' s best players come from these poor nations.

     ___75.__ The sport's no-hands rule makes beautiful dance-like movements on the field. What's more, this sport excites the heart. Teams might score only a few times each match, so matches can turn around suddenly.  No one knows who will win at the next World Cup. But one thing is certain: The world will be watching.

A. He also wrote the sport's official rules.

B. Soccer is the world's favorite sport.

C. Playing soccer is good for your health.

D. But one reason is how simple the sport is.

E. People love soccer as well as their countries.

F. It's hard to say where soccer's birthplace is.

G. Soccer performances are pleasing to the eyes.

 

查看答案和解析>>

同步練習(xí)冊答案