He teaches a class for students ________ native language is not English.


  1. A.
    their
  2. B.
    his
  3. C.
    who
  4. D.
    whose
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：2010-2011學(xué)年度廣東省龍川一中高二下學(xué)期3月考英語(yǔ)卷 題型：閱讀理解

Batteries can power anything from small sensors to large systems. While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and heavier than the devices themselves. University of Missouri(MU) researchers are developing a nuclear energy source that is smaller, lighter and more efficient.
“To provide enough power, we need certain methods with high energy density(密度)”，said Jae Kwon, assistant professor of electrical and computer engineering at MU. “The radioisotope(放射性同位素) battery can provide power density that is much higher than chemical batteries.”
Kwon and his research team have been working on building a small nuclear battery, presently the size and thickness of a penny, intended to power various micro/nanoelectromechanreal systems (M/NEMS). Although nuclear batteries can cause concerns, Kwon said they are safe.
“People hear the word ‘nuclear’ and think of something very dangerous,” he said, “However, nuclear power sources have already been safely powering a variety of devices, such as pace-makers, space satellites and underwater systems.”
His new idea is not only in the battery’s size, but also in its semiconductor(半導(dǎo)體). Kwon’s battery uses a liquid semiconductor rather than a solid semiconductor.
“The key part of using a radioactive battery is that when you harvest the energy, part of the radiation energy can damage the lattice structure(晶體結(jié)構(gòu)) of the solid semiconductor,” Kwon said, “By using a liquid semiconductor, we believe we can minimize that problem.”
Together with J. David Robertson, chemistry professor and associate director of the MU Research Reactor, Kwon is working to build and test the battery. In the future, they hope to increase the battery’s power, shrink its size and try with various other materials. Kwon said that battery could be thinner than the thickness of human hair.
【小題1】Which of the following is true of Jae Kwon?

A．He teaches chemistry at MU.
B．He developed a chemical battery.
C．He is working on a nuclear energy source.
D．He made a breakthrough in computer engineering.
【小題2】 Jae Kwon gave examples in Paragraph 4_________.
A．to show chemical batteries are widely applied.
B．to introduce nuclear batteries can be safely used.
C．to describe a nuclear-powered system.
D．to introduce various energy sources.
【小題3】Liquid semiconductor is used to _________.
A．get rid of the radioactive wasteB．test the power of nuclear batteries.
C．decrease the size of nuclear batteriesD．reduce the damage to lattice structure.
【小題4】According to Jae Kwon, his nuclear battery _______.
A．uses a solid semiconductorB．will soon replace the present ones.
C．could be extremely thinD．has passed the final test.
【小題5】The text is most probably a ________.
A．science news reportB．book review
C．newspaper adD．science fiction story

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2010年吉林省延邊二中高一上學(xué)期期中考試英語(yǔ)卷 題型：填空題

短文改錯(cuò)（共10小題；每小題1分，滿(mǎn)分10分）
此題要求改正所給短文中的錯(cuò)誤。對(duì)標(biāo)有題號(hào)的每一行作出判斷：每行只有一個(gè)錯(cuò)誤，請(qǐng)按下列情況改正：
該行多一個(gè)詞：把多余的詞用斜線(xiàn)（\）劃掉，在該行右邊橫線(xiàn)上寫(xiě)出該詞，并也用斜線(xiàn)劃掉。
該行缺一個(gè)詞：在缺詞處加一個(gè)漏字符號(hào)（^），在該行右邊橫線(xiàn)上寫(xiě)出該加的詞。
該行錯(cuò)一個(gè)詞：在錯(cuò)的詞下劃一橫線(xiàn)，在該行右邊橫線(xiàn)上寫(xiě)出改正后的詞。
注意：請(qǐng)?jiān)诖痤}卡上作答。
Many people go to the school for education. School education             【小題1】__
is very important and useful, so no one can learn everything from           【小題2】___
school. A teacher’s work is to show his student how to learn.                  【小題3】____
He teaches them how to read and think. And much more was to be          【小題4】___
learned outside school by the students themselves. Great scientists,          【小題5】_
such as Newton and Edison didn’t get anything from school, but            【小題6】_
they were both successful. They invented so many things. The reason       【小題7】___
for their success is because they knew how to study. They read                【小題8】____
many books in school. They worked hard all their lives, wasting not a         【小題9】_
single moment. The most important thing is that they knew how to use his brains. 【小題10】_

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2012-2013學(xué)年陜西省五校聯(lián)考高三第二次模擬考試英語(yǔ)卷（解析版） 題型：信息匹配

根據(jù)對(duì)話(huà)情景和內(nèi)容，從對(duì)話(huà)后所給的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩個(gè)為多余選項(xiàng)（注意：如選E在答題卡中涂黑A(yíng)B;如選F在答題卡中涂黑A(yíng)C;如選G在答題卡中涂黑A(yíng)D;）

M:  Remember Paul from our old school?

w:  1. 

M:I met him at the checkout．n the supermarket the other day, and he was queuing right in front of me．

w:   2.___

M: Well, he started out as a manager in charge of sales．____3.__ He teaches commercial English there.

W: Why did he get this new job?    4.   

M: Yes．It is tiring, though． After all, he has got a family to take care of

W:I see．____5. __

M: Exactly!

 

A．Isn't he working in a company as a sales manager?

    B．Then he transferred to work for an international giant．

    C．Of course I do．

    D．But he ended up getting a job at the local university．

    E．Isn't it interesting to travel around as a sales manager?

    F．Why not?

    G．Sometimes it is a painful choice, career or family．

 

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2010年高考英語(yǔ)試題分類(lèi)匯編--動(dòng)詞時(shí)態(tài)與語(yǔ)態(tài) 題型：閱讀理解

 

Batteries can power anything from small sensors to large systems. While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and heavier than the devices themselves. University of Missouri(MU) researchers are developing a nuclear energy source that is smaller, lighter and more efficient.

“To provide enough power, we need certain methods with high energy density(密度)”，said Jae Kwon, assistant professor of electrical and computer engineering at MU. “The radioisotope(放射性同位素) battery can provide power density that is much higher than chemical batteries.”

Kwon and his research team have been working on building a small nuclear battery, presently the size and thickness of a penny, intended to power various micro / nanoelectromechanical systems (M/NEMS). Although nuclear batteries can cause concerns, Kwon said they are safe.

“People hear the word ‘nuclear’ and think of something very dangerous,” he said, “However, nuclear power sources have already been safely powering a variety of devices, such as pace-makers, space satellites and underwater systems.”

His new idea is not only in the battery’s size, but also in its semiconductor(半導(dǎo)體). Kwon’s battery uses a liquid semiconductor rather than a solid semiconductor.

“The key part of using a radioactive battery is that when you harvest the energy, part of the radiation energy can damage the lattice structure(晶體結(jié)構(gòu)) of the solid semiconductor,” Kwon said, “By using a liquid semiconductor, we believe we can minimize that problem.”

Together with J. David Robertson, chemistry professor and associate director of the MU Research Reactor, Kwon is working to build and test the battery. In the future, they hope to increase the battery’s power, shrink its size and try with various other materials. Kwon said that battery could be thinner than the thickness of human hair.

1. Which of the following is true of Jae Kwon?

A. He teaches chemistry at MU. 

B. He developed a chemical battery.

C. He is working on a nuclear energy source.

D. He made a breakthrough in computer engineering.

2. Jae Kwon gave examples in Paragraph 4_________.

A. to show chemical batteries are widely applied.

B. to introduce nuclear batteries can be safely used.[來(lái)源:Z.xx.k.Com]

C. to describe a nuclear-powered system.

D. to introduce various energy sources.

3. Liquid semiconductor is used to _________.

A. get rid of the radioactive waste  

B. test the power of nuclear batteries.

C. decrease the size of nuclear batteries

D. reduce the damage to lattice structure.

4. According to Jae Kwon, his nuclear battery _______.

A. uses a solid semiconductor       

B. will soon replace the present ones.

C. could be extremely thin          

D. has passed the final test.

5. The text is most probably a ________.

A. science news report        B. book review   

C. newspaper ad               D. science fiction story

 

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2012屆廣西德保高中高二第八次月考英語(yǔ)卷 題型：閱讀理解

“Who is Gogo?” Almost every pupil in Hong Kong, Japan, Taiwan and Thailand will tell you: “Gogo is from outer space and is teaching children to speak and read English.”

Gogo has visited Hong Kong, Taiwan, Japan, Thailand and Korea. Now he is in China’s mainland—“Gogo has Adventure with English” has been published by Addison Wesley Longman China Ltd (AWL).

The six level English course, full of exciting stories, educates and delights children at the same time. Gogo learns English from his friends, Tony and Jenny. The children will learn along with Gogo, enjoying all the fun he produces. Gogo has a warm place in every young learner’s heart wherever he goes.

A presentation (介紹) about Gogo was given by Beijing AWL Information Centre last November. All the pupils in Huijia School attended the presentation. A foreign teacher at Huijia later said, “The children were attracted by Gogo after only a 45-minute presentation. They remember a song taught by Gogo seven weeks later. Parents often ask me how they can help their children learn English and now there’s a programme I can direct them to.”

Clive Sawkins, Paul Price-Smiths and Gregg Schroeder worked closely at AWL to make sure that Gogo will become an easily recognized symbol (標(biāo)志) of learning English wherever English is studied. “Gogo is our baby,” said Gregg. “It is very easy to get children going with Gogo.”

1. What is the passage mainly about?

A. Gogo visits Asian countries.    B. Gogo receives high praise.

C. Children love to learn with Gogo.D. AWL introduces Gogo.

2. It can be learned from the passage that Gogo is       .

A. an English teacher              B. an English boy

C. an English textbook?          D. a character in an English textbook

3. In what way is Gogo a great help to young learners?

A. He teaches them English through songs.

B. He teaches them English through adventure stories.

C. He helps them to remember English words.

D. He makes English lessons full of fun.

 

 

 

查看答案和解析>>

同步練習(xí)冊(cè)答案