题目内容

【题目】阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的适当形式。
There are two main (reason) why the temperature of the air is always (change). One reason is that the air around you (move) in from somewhere else. Air usually moves in large bodies (call) air masses. Some air masses move in from the north. These air masses usually have cold air that causes the temperature (drop). Air masses also move in from the south. They usually have warmer air that causes the temperature to rise.
Temperature changes during the day or night can be great small. This depends (part) on how many clouds are in the sky. there are many clouds during the night, they act like covers on your bed. They blanket the earth and keep the air from (lose) much of its heat. The temperature usually does not drop much during such a night. When there are many clouds during day, some of the sun's energy will not reach the earth. The temperature usually does not rise much on such a day.

【答案】reaso;changing;move;called;to dro;or;artly;Whe;losing;the
【解析】本文是一篇说明文,介绍了空气温度改变的原因。
(1) 考查名词。句意:空气温度总是在变化的原因主要有两个。根据前面的数词two可知,用名词的复数形式reasons。
(2) 考查动词时态。主语temperature和change之间是主动关系,又根据is,故用现在进行时。因此答案为changing。
(3) 考查主谓一致。句意:一个原因就是你周围的空气在流动。由the air是主语且通篇为一般现在时可知,谓语动词用moves。
(4)考查非谓语动词。call与前的large bodies是被动关系,故用过去分词,填called 。
(5)考查非谓语动词。cause表示“使”、“迫使”,通常接不定式的复合结构作宾语。冷空气使得空气温度下降。故填to drop 。
(6)考查连词。句意:白天或晚上的温度变化可能很大也可能很小。great和small意思相反,用or表选择关系。故填or 。
(7)考查副词。句意:这一部分取决于天空中有多少云。修饰动词要用副词。故填partly。
( 8)考查连词。根据下文“When there are many clouds ...”的提示,可知此处用When最合适。
(9)考查非谓语动词。keep sth. from doing固定短语,“阻止做某事”,故填losing 。
(10) 考查定冠词。the day指白天,与前文的the night相对应,故填the。

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【题目】Technology offers conveniences such as opening the garage door from your car or changing the television station without touching the TV.

Now one American company is offering its employees a new convenience: a microchip implanted in their hands. Employees who have these chips can do all kinds of things just by waving their hands.Three Square Market is offering to implant microchips in all of their employees for free.Each chip costs $300 and Three Square Market will pay for the chip.Employees can volunteer to have the chips implanted in their hands.About 50 out of 80 employees have chosen to do so.The president of the company,his wife and their children are also getting chips implanted in their hands.

The chip is about the size of a grain of rice.Implanting the chip only takes about a second and is said to hurt only very briefly.The chips go under the skin between the thumb and forefinger.With a chip in the hand,a person can enter the office building,buy food,sign into computers and more,simply by waving that hand near a scanner.The chips will he also used to identify employees.Employees who want convenience,but do not want to have a microchip implanted under their skin,can wear a wristband(腕带)or a ring with a chip instead.They can perform the same tasks with a wave of their hands as if they had an implanted chip.

Three Square Market is the first company in the United Slates to offer to implant chips in its employees.Epicenter,a company in Sweden,has been implanting chips in its employees for a while.

Three Square Market says the chip cannot track the employees.The company says scanners can read the chips only when they are within a few inches of them.“The chips protect against identity theft,similar to credit cards.”The U.S. Food and Drug Administration approved the chips back in 2004,so they should be safe for humans,according to the company.

In the future,people with the chips may be able to do more with them,even outside the office.Todd Westby is Chief Executive Officer of Three Square Market.He says,“Eventually,this technology will become standardized allowing you to use this as your passport,public transit,all purchasing opportunities,etc.”

1What is the third paragraph mainly about?

A. The substitutes of the chips.

B. The potential risks of implanting the chips.

C. The places to implant the chips.

D. The advantages of the chips.

2What does the underlined word “them” in Paragraph 5 refer to?

A. the hands B. the scanners

C. the employees D. the credit cards

3We can infer that_____.

A. the chips have magic powers

B. the price of the chips is reasonable

C. the chips are very popular among the employees

D. most people suspect the application of the chips

4Which of the following best describes Todd Westby's attitude towards the chips?

A. Defensive. B. Disappointing.

C. Casual. D. Optimistic.

【题目】根据短文理解,选择正确答案。
Justin Bieber used to be an ordinary Canadian boy, but his life totally changed in 2008. With his great musical talent, this seventeen-year-old boy has become a superstar in the music industry.
Justin Drew Bieber was born in 1994 in Stratford, Ontario and was raised by his single mother. Bieber learned to play musical instruments when he was very young. In 2007, he took part in a local singing competition in his hometown, and he did it just for fun. He never took singing lessons before but surprisingly he placed second in the competition. Then, with the help of his mother, he uploaded (上传) videos of him singing on a website and they successfully attracted the attention of thousands of viewers. His videos got popular through word of mouth and some of them have received up to 10,000,000 views.
Justin Bieber would have never gotten a career in the music business without his videos. Scooter Braun, a former marketing executive (主管) of So So Def Recordings, had watched Bieber's videos and he was impressed by the boy's talent. Braun then contacted Bieber and he flew the boy into Atlanta seven months after the first video was posted. Bieber showed his talent in singing as well as his ability in playing musical instruments. He then got a record deal.
In 2009, Justin Bieber released (发行) his first single “One Time” while he was recording the debut album (首张专辑). The single “One Time” tells a story about love. This song had success not only in Canada and the US, but also in the international market. Then he released his debut album “My World 2.0” in 2010 and the song “Baby” became the lead single. This album successfully entered the Top Ten Charts in seven countries. In June 2010, he started his first world tour in Hartford, Connecticut. One month later, he started recording his second album.
(1)Justin Bieber's career in music began to take off when _____.
A.he met with Scooter Braun
B.he released his debut album
C.he won second place in a competition
D.his singing videos were uploaded to a website
(2)It can be inferred from the text that Justin Bieber _____.
A.owed his success to good luck
B.showed a gift for music when he was young
C.is the youngest superstar ever in the music industry
D.released his debut album with the help of Scooter Braun
(3)What do we learn about Justin Bieber's “One Time” according to the text?
A.It is about love and was released in 2010.
B.It attracted the world's attention after released.
C.It successfully entered the Top Ten Charts in seven countries.
D.It is the lead single of his debut album “My World 2.0”.
(4)What is the best title for the text?
A.Justin Bieber's journey to success
B.Lucky boy — Justin Bieber
C.What made Justin Bieber a singer?
D.Secrets of Justin Bieber's success

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