题目内容

Bamboo is ___ grass, but not tree.

A.
a type of
B.
a pile of
C.
a kind of
D.
a piece of

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.

How is bamboo like grass?

A. It grows quickly. B. It’s wood.

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

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

A. in China B. in Europe

C. on mountains D. in Africa

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.

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.
【小题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.

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

【小题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

【小题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.

【小题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15小题；每小题2分，满分30分)
请认真阅读下列短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
A
Saving the Planet with Earth-Friendly Bamboo Products
Jackie Heinricher’s love affair with bamboo started in her backyard. “As a child, I remember playing among the golden bamboo my dad had planted, and when there was a slight wind, the bamboos sounded really musical.”
A fisheries biologist, Heinricher, 47, planned to work in the salmon industry in Seattle, where she lived with her husband, Guy Thornburgh, but she found it too competitive. Then her garden gave her the idea for a business: She’d planted 20 bamboo forests on their seven-acre farm.
Heinricher started Boo-Shoot Gardens in 1998. She realized early on what is just now beginning to be known to the rest of the world. It can be used to make fishing poles, skateboards, buildings, furniture, floors, and even clothing. An added bonus: Bamboo absorbs four times as much carbon dioxide as a group of hardwood trees and releases 35 percent more oxygen.
First she had to find a way to mass-produce the plants—a tough task, since bamboo flowers create seed only once every 50 to 100 years. And dividing a bamboo plant frequently kills it.
Heinricher appealed to Randy Burr, a tissue culture expert, to help her. “People kept telling us we’d never figure it out,” says Heinricher. “Others had worked on it for 27 years! I believed in what we were doing, though, so I just kept going.”
She was right to feel a sense of urgency. Bamboo forests are being rapidly used up, and a United Nations report showed that even though bamboo is highly renewable, as many as half of the world’s species are threatened with dying out. Heinricher knew that bamboo could make a significant impact on carbon emissions (排放) and world economies, but only if huge numbers could be produced. And that’s just what she and Burr figured out after nine years of experiments—a way to grow millions of plants. By placing cuttings in test tubes with salts, vitamins, plant hormones, and seaweed gel, they got the plants to grow and then raised them in soil in greenhouses.
Not long after it, Burr’s lab hit financial difficulties. Heinricher had no experience running a tissue culture operation, but she wasn’t prepared to quit. So she bought the lab.
Today Heinricher heads up a profitable multimillion-dollar company, working on species from all over the world and selling them to wholesalers. “If you want to farm bamboo, it’s hard to do without the young plants, and that’s what we have,” she says proudly.
56. What was the main problem with planting bamboo widely?
A. They didn’t have enough young bamboo.
B. They were short of money and experience.
C. They didn’t have a big enough farm to do it.
D. They were not understood by other people.
57. What does Heinricher think of bamboo?
A. Renewable and acceptable                             B. Productive and flexible.
C. Useful and earth-friendly.                                 D. Strong and profitable.
58. The underlined word “renewable” in Paragraph 6 probably means “________”.
A. able to be replaced naturally                B. able to be raised difficultly
C. able to be shaped easily                    D. able to be recycled conveniently
59. What do you learn from the passage?
A. Heinricher’s love for bamboo led to her experiments in the lab.
B. Heinricher’s determination helped her to succeed in her work.
C. Heinricher struggled to prevent bamboo from disappearing.
D. Heinricher finally succeeded in realizing her childhood dream.

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

根据句意从下表中选出正确的词汇，用正确形式填空。

publish used to roll down technology glue to bear after

become accustomed to evacuate before be used to contribute

1.At the same time, bamboo is so strong that it ________________ build houses and bridges

2.The first harry potter novel ____________ in 1997, selling over 250 million copies worldwide.

3.I _________ spend all day with them observing them and learning about their way of life.

4.However, it was a long time _______ they accepted me and let me get very close to them

5.By the end of 2004 Project hope will reported to have received over 2.3 billion yuan ___________from home and abroad

6.The migrants on board, waved their hands to those who had not yet been evacuated ,tears _________________their cheeks.

7.We may look at the world around us, but somehow we managed not to see it until whatever it is we_______________________________ suddenly disappears.

8.What makes it possible is________________ .

9.I want to return to the days when children played hide-and-seek outside instead of ____________ a television.

10._________ in a poor family of Tibetan minority in Sichuan. Rang Ying said she had to drop out of school twice because of poverty.

Bamboo is ___ grass, but not tree.

试题分类