题目内容

A rainforest is an area covered by tall trees with the total high rainfall spreading quite equally through the year and the temperature rarely dipping below l6℃. Rainforests have a great effect on the world environment because they can take in heat from the sun and adjust the climate. Without the forest cover,these areas would reflect more heat into the atmosphere,warming the rest of the world. Losing the rainforests may also influence wind and rainfall patterns,potentially causing certain natural disasters all over the world.

In the past hundred years,humans have begun destroying rainforests in search of three major resources(资源):land for crops,wood for paper and other products,land for raising farm animals. This action affects the environment as a whole. For example,a lot of carbon dioxide in the air comes from burning the rainforests. People obviously have a need for the resources we gain from cutting trees but we will suffer much more than we will benefit.

There are two main reasons for this. Firstly,when people cut down trees,generally they can only use the land for a year or two. Secondly,cutting large sections of rainforests may provide a good supply of wood right now,but in the long run it actually reduces the world’s wood supply.

Rainforests are often called the world’s drug store. More than 25% of the medicines we use today come from plants in rainforests. However,fewer than l%of rainforest plants have been examined for their medical value. It is extremely likely that our best chance to cure diseases lies somewhere in the world’s shrinking rainforests.

1.Rainforests can help to adjust the climate because they      .

A.reflect more heat into the atmosphere

B.bring about high rainfall throughout the world

C.rarely cause the temperature to drop lower than l6℃

D.reduce the effect of heat from the sun on the earth

2.What does the word “this” underlined in the third paragraph refer to?

A.We will lose much more than we can gain.

B.Humans have begun destroying rainforests.

C.People have a strong desire for resources.

D.Much carbon dioxide comes from burning rainforests.

3.It can be inferred from the text that      .

A.we can get enough resources without rainforests

B.there is great medicine potential in rainforests

C.we will grow fewer kinds of crops in the gained land

D.the level of annual rainfall affects wind patterns

4.Which of the following statements is TRUE?

A.Losing the rainforests has caused natural disasters all over the world.

B.Cutting rainforests will help increase the world’s wood supply in the future.

C.Rainforests can’t provide medical cures for diseases at all

D.Rainforests helps to control the temperature and adjust climate for humans.

5.What might be the best title for the text?

A.How to Save Rainforests

B.How to Protect Nature

C.Rainforests and the Environment

D.Rainforests and Medical Development

 

【答案】

1.D

2.A

3.B

4.D

5.C

【解析】

试题分析:本文叙述了热带雨林在人们生活中的重要作用,它们能吸收太阳光调节地球上的温度,如果没有它们人类会得疾病,给人类带来大的灾难,并且它们还能提供一些药用的植物药材,来为人类治病,因此,我们要保护热带雨林,不要滥垦滥伐。

1.细节理解题。根据Rainforests have a great effect on the world environment because they can take in heat from the sun and adjust the climate.热带雨林有一个很大的影响对于世界环境,因为他们能吸收来自太阳的热量,调节气候。故选D。

2.词义猜测题。根据People obviously have a need for the resources we gain from cutting trees but we will suffer much more than we will benefit.故选A。

3.推理判断题。根据More than 25% of the medicines we use today come from plants in rainforests. However,fewer than l%of rainforest plants have been examined for their medical value. It is extremely likely that our best chance to cure diseases lies somewhere in the world’s shrinking rainforests.热带雨林里有很多的药用植物供我们开采利用,故选B。

4.细节理解题。根据Rainforests have a great effect on the world environment because they can take in heat from the sun and adjust the climate. Without the forest cover,these areas would reflect more heat into the atmosphere,warming the rest of the world. 热带雨林能够控制温度调节气候,故选D。

5.标题归纳题。根据全篇短文的内容来看主要说的是热带雨林和环境,故选C。

考点:环保类短文阅读。

点评:细节事实理解题主要考查考生对文章中某一些特定细节或文章的重要实事的理解能力。它一般包括直接理解题和语义理解题两种。直接理解题的答案与原文直接挂钩,从阅读材料中可以找到。这种题难度低,只要学生读懂文章,就能得分,属于低层次题。而语义理解题须将题目信息与原文相关信息进行语义上的转换才能得出结论。这类题目要求考生能理解原文中某个短语或句子的含义,从而找到与答案意思相同的词语和句子。

 

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  Imagine yourself on a boat looking out at the horizon and all you can see is the water meeting the sky with no land in sight and you are sailing straight ahead to meet the world. Jesse Martin does not have to imagine: he is living in it.

On Dec. 7, 1998, at 17 years old, Jesse set sail from Melbourne, Australia on his boat, attempting to become the youngest person to sail alone and nonstop around the world. He sailed south of New Zealand, through the South Pacific, around South America, north on the Atlantic, back south past Africa, through the Indian Ocean and back to Melbourne.

Even as a young child, Jesse had been an adventurer who traveled all over Europe and Asia with his parents. Born in Munich, Germany in 1981, he moved to Australia with his family when he was only two years old. They moved close to a rainforest in Cow Bay, about 3500kms north of Melbourne, where they built a small house with no electricity or running water. Jesse grew up at the beach enjoying the outdoors to its fullest.

At 14, he sailed for the first time with his father and brother, Beau. It was after this trip that he began to dream about sailing around the world.

Jesse’s family played an important role. “I was made to believe I could do anything.” he says. Although, he says, there were others that were not so encouraging or supportive, “People that I looked up to, respected and trusted told me I couldn’t. Thankfully, I trusted myself. There were people that said that the boat couldn’t be ready by the time I had to leave.” However, through perseverance and belief in himself he was able to do what many told him was impossible.

On Oct.31, 1999, more than 10 months after he set sail, Jesse Martin went down in history as the youngest person to sail around the world alone, nonstop and unassisted.

What’s the author’s purpose in encouraging the reader to imagine a sailing experience?

    A. To show how difficult it is to be a sailor.

    B. To show how wonderful Jesse’s sailing is.

    C. To describe what Jesse’s sailing is like.

    D. To describe what a sailor’s life is like.

Jesse Martin was at the end of his voyage when he _______.

A. sailed on the South Pacific.

B. sailed on the Indian Ocean.

C. sailed past Africa

D. sailed past South America.

Which of the following made Jesse decide to sail alone around the world?

   A. His childhood adventure experiences.

   B. His journeys to Europe.

   C. His first sailing trip with his family.

   D. His love for outdoor activities.

What can we learn from Jesse Martin’s story?

   A. Interest leads to success.

   B. A strong belief will make a person stronger.

   C. Life is an unusual adventure we should enjoy.

   D. Failure is the mother of success.

A rainforest is an area covered by tall trees with the total high rainfall spreading quite equally through the year and the temperature rarely dipping below l6℃. Rainforests have a great effect on the world environment because they can take in heat from the sun and adjust the climate. Without the forest cover,these areas would reflect more heat into the atmosphere,warming the rest of the world. Losing the rainforests may also influence wind and rainfall patterns,potentially causing certain natural disasters all over the world.
In the past hundred years,humans have begun destroying rainforests in search of three major resources(资源):land for crops,wood for paper and other products,land for raising farm animals. This action affects the environment as a whole. For example,a lot of carbon dioxide in the air comes from burning the rainforests. People obviously have a need for the resources we gain from cutting trees but we will suffer much more than we will benefit.
There are two main reasons for this. Firstly,when people cut down trees,generally they can only use the land for a year or two. Secondly,cutting large sections of rainforests may provide a good supply of wood right now,but in the long run it actually reduces the world’s wood supply.
Rainforests are often called the world’s drug store. More than 25% of the medicines we use today come from plants in rainforests. However,fewer than l%of rainforest plants have been examined for their medical value. It is extremely likely that our best chance to cure diseases lies somewhere in the world’s shrinking rainforests.
【小题1】Rainforests can help to adjust the climate because they      .

A.reflect more heat into the atmosphere
B.bring about high rainfall throughout the world
C.rarely cause the temperature to drop lower than l6℃
D.reduce the effect of heat from the sun on the earth
【小题2】What does the word “this” underlined in the third paragraph refer to?
A.We will lose much more than we can gain.
B.Humans have begun destroying rainforests.
C.People have a strong desire for resources.
D.Much carbon dioxide comes from burning rainforests.
【小题3】It can be inferred from the text that      .
A.we can get enough resources without rainforests
B.there is great medicine potential in rainforests
C.we will grow fewer kinds of crops in the gained land
D.the level of annual rainfall affects wind patterns
【小题4】Which of the following statements is TRUE?
A.Losing the rainforests has caused natural disasters all over the world.
B.Cutting rainforests will help increase the world’s wood supply in the future.
C.Rainforests can’t provide medical cures for diseases at all
D.Rainforests helps to control the temperature and adjust climate for humans.
【小题5】What might be the best title for the text?
A.How to Save Rainforests
B.How to Protect Nature
C.Rainforests and the Environment
D.Rainforests and Medical Development

A rainforest is an area covered by tall trees with the total high rainfall spreading quite equally through the year and the temperature rarely dipping below 16℃.Rainforests have a great effect on the world environment because they can take in heat from the sun and adjust the climate. Without the forest cover, these areas would reflect more heat into the atmosphere,warming the rest of the world. Losing the rainforests may also influence wind and rainfall patterns, potentially causing certain natural disasters all over the world.

In the past hundred years, humans have begun destroying rainforests in search of three major resources (资源): land for crops, wood for paper and other products, land for raising farm animals. This action affects the environment as a whole. For example,a lot of carbon dioxide(二氧化碳)in the air comes from burning the rainforests. People obviously have a need for the resources we gain from cutting trees but we will suffer much more than we will benefit.

There are two main reasons for this. Firstly, when people cut down trees, generally they can only use the land for a year or two. Secondly, cutting large sections of rainforests may provide a good supply of wood right now, but in the long run it actually reduces the world’ s wood supply.

Rainforests are often called the world’s drug store. More than 25% of the medicines we use today come from plants in rainforests. However, fewer than 1% of rainforest plants have been examined for their medical value. It is extremely likely that our best chance to cure diseases lies somewhere in the world’s shrinking rainforests.

1.Why did humans destroy rainforests in the past hundred years?

A.They tried to get crops and paper

B.They needed other products

C.They wanted to raise farm animals

D.They aimed to get three major resources.

2.Rainforests can help to adjust the climate because they________.

A.reflect more heat into the atmosphere

B.bring about high rainfall throughout the world

C.rarely cause the temperature to drop lower than 16℃

D.reduce the effect of heat from the sun on the earth

3.What does the word “this” underlined in the third paragraph refer to?

A.We will lose much more than we can gain.

B.Humans have begun destroying rainforests.

C.People have a strong desire for resources.

D.Much carbon dioxide comes from burning rainforests.

4.It can be inferred from the text that________.

A.we can get enough resources without rainforests

B.there is great medicine potential in rainforests

C.we will grow fewer kinds of crops in the gained land

D.the level of annual rainfall affects wind patterns

5.What might be the best title for the text?

A.How to Save Rainforests

B.How to Protect Nature

C.Rainforests and the Environment

D.Rainforests and Medical Development

 

  Imagine yourself on a boat looking out at the horizon and all you can see is the water meeting the sky with no land in sight and you are sailing straight ahead to meet the world. Jesse Martin does not have to imagine: he is living in it.

On Dec. 7, 1998, at 17 years old, Jesse set sail from Melbourne, Australia on his boat, attempting to become the youngest person to sail alone and nonstop around the world. He sailed south of New Zealand, through the South Pacific, around South America, north on the Atlantic, back south past Africa, through the Indian Ocean and back to Melbourne.

Even as a young child, Jesse had been an adventurer who traveled all over Europe and Asia with his parents. Born in Munich, Germany in 1981, he moved to Australia with his family when he was only two years old. They moved close to a rainforest in Cow Bay, about 3500kms north of Melbourne, where they built a small house with no electricity or running water. Jesse grew up at the beach enjoying the outdoors to its fullest.

At 14, he sailed for the first time with his father and brother, Beau. It was after this trip that he began to dream about sailing around the world.

Jesse’s family played an important role. “I was made to believe I could do anything.” he says. Although, he says, there were others that were not so encouraging or supportive, “People that I looked up to, respected and trusted told me I couldn’t. Thankfully, I trusted myself. There were people that said that the boat couldn’t be ready by the time I had to leave.” However, through perseverance and belief in himself he was able to do what many told him was impossible.

On Oct.31, 1999, more than 10 months after he set sail, Jesse Martin went down in history as the youngest person to sail around the world alone, nonstop and unassisted.

1. What’s the author’s purpose in encouraging the reader to imagine a sailing experience?

A.To show how difficult it is to be a sailor.

B.To show how wonderful Jesse’s sailing is.

C.To describe what Jesse’s sailing is like.

D.To describe what a sailor’s life is like.

2. Jesse Martin was at the end of his voyage when he _______.

A.sailed on the South Pacific.

B.sailed on the Indian Ocean.

C.sailed past Africa

D.sailed past South America.

3. Which of the following made Jesse decide to sail alone around the world?

A.His childhood adventure experiences.

B.His journeys to Europe.

C.His first sailing trip with his family.

D.His love for outdoor activities.

4. What can we learn from Jesse Martin’s story?

A.Interest leads to success.

B.A strong belief will make a person stronger.

C.Life is an unusual adventure we should enjoy.

D.Failure is the mother of success.

 

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