Plant a Tree in Your Community Almost everyone loves trees, but did you know that trees can help people heal faster? It's true. According to the ISA (International Society of Arboriculture), hospital 题目和参考答案——青夏教育精英家教网—

题目内容

Plant a Tree in Your Community

Almost everyone loves trees, but did you know that trees can help people heal faster?

It's true. According to the ISA (International Society of Arboriculture), hospital patients have been shown to recover faster when offered a view with trees. And while trees certainly benefit any landscapes -- whether lining residential streets, dotting urban areas, or in full glory in the forest -- they are actually important to our daily well-being.

Trees improve the quality of the air around us by absorbing dust and other particulates (微粒), and release clean oxygen for you to breathe. If the health of people and the environment aren't high on your list of concerns, perhaps your wallet is: Trees make economic sense. A home surrounded by trees costs less to cool and heat. Neighborhoods with trees are often several degrees cooler than those in similar climates that don't have trees. In winter, trees can keep your house warmer by blocking high winds. Also, less water is needed in tree-shaded areas where the sun isn't constantly boating down on the earth below.

Besides, trees can enhance privacy, block unpleasant views, and improve the value of your home. Unfortunately, these days, mass construction projects tend to wipe out all the trees in an area before creating new neighborhoods and buildings. That's why it's more important than ever to plant a tree in your community.

Cheek out the NADF (National Arbor Day Foundation) online to find out more about planting a tree in your area or how to volunteer in an urban center. The Arbor Day Foundation can tell you how to plant a tree in someone's name as a gift, donate a tree in someone's honor, or memorialize a loved one by planting a tree.

1．According to the ISA, a sick person in hospital can get well sooner if he or she ________.

A．has a glance at some trees B．can enjoy a view of trees

C．receives treatment in time D．is surrounded by flowers

2．Which of the following is NOT true?

A．Trees benefit any landscape as well as human .beings

B．Trees take in dust and dioxide and release clean oxygen

C．The health and the environment aren't on people's list of concerns

D．People in tree-shaded areas can reduce their cost on house holding

3．It is more necessary than ever to plant trees mainly because they ________.

A．improve the quality of the air B．make economic profits

C．are destroyed for mass construction D．are used to insure privacy

4．______ is most probably mentioned following the last paragraph.

A．The website of the NADF B．How to plant a tree

C．Importance Of planting trees D．How to be a volunteer

BCCA

练习册系列答案

相关题目

Bamboo (竹子) is one of nature’s most surprising plants. Many people call this plant a tree, but it is a kind of grass.
Like other kinds of grass, a bamboo plant may be cut very low to the ground, but it will grow back very quickly. A Japanese scientist reported one bamboo plant which grew 1.5 meters in 24 hours! Bamboo grows almost everywhere in the world except Europe. There are more than 1, 000 kinds of bamboo.
Not all bamboo looks the same. Some bamboo plants are very thin. They may only grow to be a few centimeters wide while others may grow to more than 30 centimeters across. This plant also comes in different colors, from yellow to black to green.
Bamboo has been used to make many things such as hats and kitchen tools. Because it is strong, bamboo is also used to build buildings.
Many Asian countries have used bamboo for hundreds of years. They often use bamboo for buildings and supporting new buildings and bridges while they are being built.
In Africa, poor farmers are taught how to find water using bamboo. These African countries need cheap way to find water because they have no money, and their fields often die from no rain and no water. Bamboo pipes (管子) help poor farmers bring water to their thirsty fields without spending a lot of money.
【小题1】How is bamboo like grass?

A．It grows quickly.	B．It’s wood.
C．It is easy to cut.	D．It is very thin.

【小题2】 Though you can see bamboo everywhere, it doesn’t grow __________.

A．in China	B．in Europe
C．on mountains	D．in Africa

【小题3】Why is bamboo used by African poor farmers?

A．It is cheap.	B．It has different colors.
C．It is strong.	D．It has been used by Asians.

【小题4】 In Asia, bamboo has been used for __________.

A．a short time	B．about 100 years
C．many hundreds of years	D．many thousands of year

Bamboo（竹） is one of the nature’s most surprising plants. Many people call this plant a tree, but it is a kind of grass.

Like other kinds of grass, a bamboo plant may be cut very low to the ground, but it will grow back very quickly. A Japanese scientist recorded one bamboo plant that grew almost 1.5 meters in 24 hours! Bamboo grows almost everywhere in the world except Europe（欧洲）. There are more than 1,000 kinds of bamboo that grow around the world on both mountains and plains.

Not all bamboo looks the same. Some bamboo plants are very thin. They may only grow to be a few centimeters（厘米）wide while others may grow to more than 30 centimeters across. This plant also comes in different colors, from yellow to black to green.

Many Asian countries have been using bamboo for hundreds of years. They often use bamboo for building new buildings. As a matter of fact, the cables(绳索) hold up the hanging bridge across the Min River in Sichuan are made of bamboo. The bridge has been in use for more than 1,000 years, and is still holding strong.

In Africa, engineers are teaching poor farmers how to find water using bamboo. These African countries need cheap ways to find water because they have no money, and their fields often die from no rain and no water. It seems that bamboo is one of the best things they can use. Bamboo pipes and drills(钻) can help to make the poor thirsty fields be watered.

1.How is bamboo like grass?

A．It is thin and easy to cut.

B．It grows everywhere.

C．It grows quickly after it’s cut short.

D．It is short and green.

2.The underlined sentence “while others may grow to more than 30 centimeters across.” means “Some other bamboo plants may grow to be very _______.”

A．short

B．strong

C．thick

D．tall

3.From the text we know ______.

A．All people call bamboo plant trees

B．a bamboo plant may grow 4.5 meters in three days

C．the bamboo plant changes its colors when it grows

D．a bridge held by bamboo cable was built thousands of years ago

4.Why did the engineers teach the poor farmers in Africa to make use of bamboo?

A．Because it is cheap.	B．Because it is colorful.
C．Because it drills fast.	D．Because it is used by Asians.

5.Which of the following is NOT true?

A．There are many different kinds of bamboo with different colors.

B．Cables made of bamboo can last for over a thousand years.

C．Bamboo can be used for buildings, bridges and watering projects(工程).

D．Bamboo plants are able to grow well in any part of the world.

第三部分：阅读理解（共20小题，每题2分）

Bamboo (竹子) is one of nature’s (自然) most surprising plants． Many people call this plant a tree, but it is a kind of grass．

Like other kinds of grass, a bamboo plant may be cut very low to the ground, but it will grow back very quickly． A Japanese scientist reported one bamboo plant which grew 1.5 meters (4 feet) in 24 hours! Bamboo grows almost everywhere in the world except Europe． There are more than 1, 000 kinds of bamboo．

Not all bamboo looks the same． Some bamboo plants are very thin． They may only grow to be a few centimeters wide while others may grow to more than 30 centimeters (1 foot) across． This plant also comes in different colors, from yellow to black to green．

Bamboo has been used to make many things such as hats and kitchen tools(厨房用具)． Because it is strong, bamboo is also used to build buildings．

Many Asian countries have used bamboo for hundreds of years． They often use bamboo for buildings and supporting (支撑) new buildings and bridges while they are being built．

In Africa, poor farmers are taught how to find water using bamboo． These African countries need cheap way to find water because they have no money, and their fields often die from no rain and no water．Bamboo pipes (管子) help poor farmers bring water to their thirsty fields without spending a lot of money．

1．How is bamboo like grass?

A．It grows quickly． B．It’s wood． C．it is easy to cut． D．It is very thin．

2．Though you can see bamboo everywhere, it doesn’t grow ．

A．in China B．in Europe C．on mountains D．in Africa

2．Why is bamboo used by African poor farmers? Because ．

A．it is cheap B．it has different colors C．it is strong D．it has been used by Asians

3．In Asia, bamboo has been used for ．

A．a short time B．many thousands of years

C．many hundreds of years D．about 100 years

Bamboo (竹子) is one of nature’s most surprising plants. Many people call this plant a tree, but it is a kind of grass.

Like other kinds of grass, a bamboo plant may be cut very low to the ground, but it will grow back very quickly. A Japanese scientist reported one bamboo plant which grew 1.5 meters in 24 hours! Bamboo grows almost everywhere in the world except Europe. There are more than 1, 000 kinds of bamboo.

Not all bamboo looks the same. Some bamboo plants are very thin. They may only grow to be a few centimeters wide while others may grow to more than 30 centimeters across. This plant also comes in different colors, from yellow to black to green.

Bamboo has been used to make many things such as hats and kitchen tools. Because it is strong, bamboo is also used to build buildings.

Many Asian countries have used bamboo for hundreds of years. They often use bamboo for buildings and supporting new buildings and bridges while they are being built.

In Africa, poor farmers are taught how to find water using bamboo. These African countries need cheap way to find water because they have no money, and their fields often die from no rain and no water. Bamboo pipes (管子) help poor farmers bring water to their thirsty fields without spending a lot of money.

1.How is bamboo like grass?

A. It grows quickly. B. It’s wood.

C. It is easy to cut. D. It is very thin.

2. Though you can see bamboo everywhere, it doesn’t grow __________.

A. in China B. in Europe

C. on mountains D. in Africa

3.Why is bamboo used by African poor farmers?

A. It is cheap. B. It has different colors.

C. It is strong. D. It has been used by Asians.

4. In Asia, bamboo has been used for __________.

A. a short time B. about 100 years

C. many hundreds of years D. many thousands of year

第三部分：阅读（共两节，满分40分）

第一节：阅读下面短文，从每题所给的A、B、C、D四个选项中，选出最佳选项，并把答案写在答题卷上。（共15小题，每小题2分，满分30分）

Bamboo is one of the nature’s most surprising plants. Many people call this plant a tree, but it is a kind of grass.

Like other kinds of grass, a bamboo plant may be cut very low to the ground, but it will grow back very quickly. A Japanese scientist recorded one bamboo plant that grew almost 1.5 meters in 24 hours! Bamboo grows almost everywhere in the world except Europe. There are more than 1,000 kinds of bamboo that grow around the world on both mountains and plains(平原).

Many Asian countries have been using bamboo for hundreds of years. They often use bamboo for building new buildings. As a matter of fact, the cables (绳索) that hold up the hanging bridge across the Min River in Sichuan are made of bamboo. The bridge has been in use for more than 1,000 years, and is still holding strong.

In Africa, engineers are teaching poor farmers how to find water using bamboo. These African countries need cheap ways to find water because they have no money, and their fields often die from no rain and no water. It seems that bamboo is one of the best things they can use. Bamboo pipes and drills (钻) can help to make the poor thirsty fields to be watered.

41.How is bamboo like grass?

A. It is thin and easy to cut. B. It grows everywhere.

C. It grows quickly after its cut short. D. It is short and green.

42.The sentence “while others may grow to more than 30 centimeters across.” means “Some other bamboo plants may grow to be very _______.”

A. short B. strong C. thick D. tall

43.From the text we know ______.

A. most people call bamboo plant trees

B. a bamboo plant may grow 4.5 meters in three days

C. the bamboo plant changes its colors when it grows

D. a bridge held by bamboo cable was built thousands of years ago

44.Why did the engineers teach the poor farmers in Africa to make use of bamboo?

A. Because it is cheap. B. Because it is colorful.

C. Because it drills fast. D. Because it is used by Asians.

45.Which of the following is NOT true?

A. There are many different kinds of bamboo with different colors.

B. Cables made of bamboo can last for over a thousand years.

C. Bamboo can be used for buildings, bridges and watering projects(工程).

D. Bamboo plants are able to grow well in any part of the world.

试题分类