摘要: A. a little smaller B.a little longer C. much smaller D. much larger

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阅读理解

  How can a creature weighing over 5 tons and normally taking 150 kilograms of food and 120 litres of water per day survive in a desert environment?

  In the southwest African country of Namibia, and the Sahara lands Mali further north, the desert elephant does just that

  Although not regarded as separate species from the African elephant, the desert cousin differs in many ways.Their bodies are smaller, to absorb less heat, and their feet are larger for easier walking across sandy surfaces.They are taller, to reach higher branches.They have shorter tusks, and most importantly, longer trunks to dig for water in riverbeds.

  Desert elephants can travel over 70 kilometers in search for feeding grounds and waterholes, and have a larger group of families.They drink only every 3-4 days, and can store water in a“bag”at the back of their throat, which is only used when badly needed.Desert elephants are careful feeders-they seldom root up trees and break fewer branches, and thus maintain what little food sources are available.Young elephants may even eat the dung(粪便)of the female leader of a group when facing food shortage.

  During drought they are unlikely to give birth to their young but with good rains the birthrate will increase greatly.Desert elephants have sand baths, sometimes adding their own urine(尿液)to make them muddy!

  As we continue to overheat our weak planet, it can only be hoped that other animal species will adapt(适应)as extraordinarily well to change as the desert elephant.

(1)

The underlined part in paragraph 2 means ________.

[  ]

A.

remains in the African countries

B.

drinks 120 litres of water a day

C.

manages to live in desert areas

D.

eats 150 kilograms of food daily

(2)

Desert elephants are called careful feeders because they ________.

[  ]

A.

rarely ruin trees

B.

only drink every 3-4 days

C.

search for food in large groups

D.

protect food sources for their young

(3)

The author answers the questions raised in the first paragraph with ________.

[  ]

A.

stories and explanation

B.

facts and explanation

C.

examples and conclusion

D.

evidence and stories

(4)

Why can the desert elephant drink water every few days?

[  ]

A.

Because they have longer trunks to dig for water in riverbeds.

B.

Because they are less likely to be thirsty in a few days.

C.

Because there is much rain in the desert.

D.

Because they can store water in a“bag”at the back of their throat.

(5)

What can be inferred from the last sentence in the passage?

[  ]

A.

Overheating the earth can be stopped.

B.

Not all animal species are so adaptable.

C.

The planet will become hotter and hotter.

D.

Not all animals are as smart as desert elephants.

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III. 阅读理解(共两节,满分40分)
第一节 阅读理解(共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。
It’s hard to believe that before 1985, people in Britain didn’t use mobile phones. That was the year when the first mobile phone company began operation in the UK, although in other parts of Europe mobiles had been used for several years.
Early mobiles were much larger than they are today. Some of them weighed about 5 kg and the owners had to pay several thousand pounds for them. By the beginning of the 1990s, companies in the UK had updated their mobile phones so they were more like the mobiles used all over Europe. Those phones weighed about 500g, and the batteries lasted longer,whereas before they had lasted for only one hour’s talk-time.
Nowadays, some of our mobiles weigh as little as 50g and have a talk-time of up to five hours and a battery life of up to 10 days. About 80% of UK adults now own a mobile phone, and there are now almost 50 million mobile phone users in the UK.
Nobody had ever expected mobile phones to become so popular. One huge surprise was the increase in the use of text messages. Twenty years ago, people didn’t hear of “texting”. Now, over one billion text messages are sent every month in the UK. People are also using their mobile phones as music centers, as personal organizers and to surf the Internet.
Mobile phones are developing all the time and people are predicting that soon nobody will want to leave his house without one in his pocket. Mobile phones will no longer be just useful, but necessary for people in the UK.
41. What is the main idea of the passage?
A. Mobile phones in the UK are getting smaller and lighter.
B. Mobile phones in the UK have more functions now.
C. Mobile phones in the UK are developing very slowly.
D. The history development of mobile phones in the UK.
42. Which of the following is NOT true according to the passage?
A. Mobile phones in the UK appeared earlier than in other parts of Europe.
B. In the UK some early mobile phones were about 100 times as heavy as those today.
C. In the UK more than twelve billion text messages are sent every year.
D. The British use mobiles to enjoy music, organize personal lives and surf the Internet.
43. When was the first mobile phone company started in the UK?
A. In 1985.            B. Before 1985.            C. In 1990.            D. In 1970.
44. Which word can replace the underlined “whereas” in the second paragraph?
A. when                B. while                       C. just                   D. till
45. What does the last paragraph mainly tell us?
A. Mobile phones will be predicting daily life in the UK.
B. Mobile phones will be more popular in the UK.
C. Mobile phones will be necessary for people in the UK.
D. Mobile phones will develop quickly.

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III. 阅读理解(共两节,满分40分)

第一节 阅读理解(共15小题;每小题2分,满分30分)

阅读下列短文,从每题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。

It’s hard to believe that before 1985, people in Britain didn’t use mobile phones. That was the year when the first mobile phone company began operation in the UK, although in other parts of Europe mobiles had been used for several years.

Early mobiles were much larger than they are today. Some of them weighed about 5 kg and the owners had to pay several thousand pounds for them. By the beginning of the 1990s, companies in the UK had updated their mobile phones so they were more like the mobiles used all over Europe. Those phones weighed about 500g, and the batteries lasted longer,whereas before they had lasted for only one hour’s talk-time.

Nowadays, some of our mobiles weigh as little as 50g and have a talk-time of up to five hours and a battery life of up to 10 days. About 80% of UK adults now own a mobile phone, and there are now almost 50 million mobile phone users in the UK.

Nobody had ever expected mobile phones to become so popular. One huge surprise was the increase in the use of text messages. Twenty years ago, people didn’t hear of “texting”. Now, over one billion text messages are sent every month in the UK. People are also using their mobile phones as music centers, as personal organizers and to surf the Internet.

Mobile phones are developing all the time and people are predicting that soon nobody will want to leave his house without one in his pocket. Mobile phones will no longer be just useful, but necessary for people in the UK.

41. What is the main idea of the passage?

A. Mobile phones in the UK are getting smaller and lighter.

B. Mobile phones in the UK have more functions now.

C. Mobile phones in the UK are developing very slowly.

D. The history development of mobile phones in the UK.

42. Which of the following is NOT true according to the passage?

A. Mobile phones in the UK appeared earlier than in other parts of Europe.

B. In the UK some early mobile phones were about 100 times as heavy as those today.

C. In the UK more than twelve billion text messages are sent every year.

D. The British use mobiles to enjoy music, organize personal lives and surf the Internet.

43. When was the first mobile phone company started in the UK?

A. In 1985.            B. Before 1985.            C. In 1990.            D. In 1970.

44. Which word can replace the underlined “whereas” in the second paragraph?

A. when                B. while                       C. just                   D. till

45. What does the last paragraph mainly tell us?

A. Mobile phones will be predicting daily life in the UK.

B. Mobile phones will be more popular in the UK.

C. Mobile phones will be necessary for people in the UK.

D. Mobile phones will develop quickly.

 

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III. 阅读理解(共两节,满分40分)

第一节  阅读理解(共15小题;每小题2分,满分30分)

阅读下列短文,从每题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。

It’s hard to believe that before 1985, people in Britain didn’t use mobile phones. That was the year when the first mobile phone company began operation in the UK, although in other parts of Europe mobiles had been used for several years.

       Early mobiles were much larger than they are today. Some of them weighed about 5 kg and the owners had to pay several thousand pounds for them. By the beginning of the 1990s, companies in the UK had updated their mobile phones so they were more like the mobiles used all over Europe. Those phones weighed about 500g, and the batteries lasted longer,whereas before they had lasted for only one hour’s talk-time.

       Nowadays, some of our mobiles weigh as little as 50g and have a talk-time of up to five hours and a battery life of up to 10 days. About 80% of UK adults now own a mobile phone, and there are now almost 50 million mobile phone users in the UK.

       Nobody had ever expected mobile phones to become so popular. One huge surprise was the increase in the use of text messages. Twenty years ago, people didn’t hear of “texting”. Now, over one billion text messages are sent every month in the UK. People are also using their mobile phones as music centers, as personal organizers and to surf the Internet.

       Mobile phones are developing all the time and people are predicting that soon nobody will want to leave his house without one in his pocket. Mobile phones will no longer be just useful, but necessary for people in the UK.

41. What is the main idea of the passage?

A. Mobile phones in the UK are getting smaller and lighter.

B. Mobile phones in the UK have more functions now.

C. Mobile phones in the UK are developing very slowly.

D. The history development of mobile phones in the UK.

42. Which of the following is NOT true according to the passage?

A. Mobile phones in the UK appeared earlier than in other parts of Europe.

B. In the UK some early mobile phones were about 100 times as heavy as those today.

C. In the UK more than twelve billion text messages are sent every year.

D. The British use mobiles to enjoy music, organize personal lives and surf the Internet.

43. When was the first mobile phone company started in the UK?

A. In 1985.            B. Before 1985.            C. In 1990.            D. In 1970.

44. Which word can replace the underlined “whereas” in the second paragraph?

A. when                B. while                       C. just                   D. till

45. What does the last paragraph mainly tell us?

A. Mobile phones will be predicting daily life in the UK.

B. Mobile phones will be more popular in the UK.

C. Mobile phones will be necessary for people in the UK.

D. Mobile phones will develop quickly.

查看习题详情和答案>>

How can a creature weighing over 5 tons and normally taking 150 kilograms of food and 120 litres of water per day survive in a desert environment?

   In the southwest African country of Namibia, and the Sahara lands Mali further north, the desert elephant does just that.

 Although not regarded as separate species from the African elephant, the desert cousin differs in many ways. Their bodies are smaller, to absorb less heat, and their feet are larger for easier walking across sandy surfaces. They are taller, to reach higher branches. They have shorter tusks, and most importantly, longer trunks to dig for water in riverbeds.

Desert elephants can travel over 70 kilometers in search for feeding grounds and waterholes, and have a larger group of families. They drink only every 3-4 days, and can store water in a “bag” at the back of their throat, which is only used when badly needed. Desert elephants are careful feeders -- they seldom root up trees and break fewer branches, and thus maintain what little food sources are available. Young elephants may even eat the dung(粪便) of the female leader of a group when facing food shortage.

During drought they are unlikely to give birth to their young but with good rains the birthrate will increase greatly. Desert elephants have sand baths, sometimes adding their own urine(尿液) to make them muddy!

As we continue to overheat our weak planet, it can only be hoped that other animal species will adapt(适应) as extraordinarily well to change as the desert elephant.

61.The underlined part in paragraph 2 means_________________.

A.remains in the African countries    B.drinks 120 litres of water a day

C.manages to live in desert areas     D.eats 150 kilograms of food daily

62.Desert elephants are called careful feeders because they _________.

A.rarely ruin trees                   B.only drink every 3-4 days

C.search for food in large groups       D.protect food sources for their young

63.The author answers the questions raised in the first paragraph with___________.

A.stories and explanation               B.facts and explanation

C.examples and conclusion             D.evidence and stories

64.Why can the desert elephant drink water every few days?

A.Because they have longer trunks to dig for water in riverbeds.

B.Because they are less likely to be thirsty in a few days.

C.Because there is much rain in the desert.

D.Because they can store water in a “bag” at the back of their throat.

65.What can be inferred from the last sentence in the passage?

A.Overheating the earth can be stopped.

B.Not all animal species are so adaptable.

C.The planet will become hotter and hotter.

D.Not all animals are as smart as desert elephants.

查看习题详情和答案>>

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