精英家教网 > 高中英语 > 题目详情

At least 10 million hectares of cultivated(耕作)land in China are polluted, which makes a grave threat to the country’s food safety, the Xinhua News Agency reported on Friday.

The polluted land,which is mostly in economically developed areas,accounts for one-tenth of the country’s total arable(可耕种的)land,according to an incomplete survey by the State Environmental Protection Administration,China’s top environment watchdog.

Pollution on cultivated land threatens the environment,food safety and the sustainable development of agriculture,the administration said.

Because of continual,too much use of chemical fertilizer, pesticide and agricultural plastic sheeting, as well as irrigation using polluted water, a large amount of contaminants(污染物)remain in the cultivated land.

The contaminants affect the soil’s ecological structure and function,leading to decreased soil productivity, lower crop yield(产量),and lower quality of agricultural products-

It also leads to worse water quality in rural areas.

Less than 9 per cent of drinkable water passed checks for bacteria in243 rural water supply stations across the county.

Another survey, which took samples of drinking water and groundwater an 69 small towns。 in Beijing, Tianjin and Hebei Province of North,China, showed that more than half of the water contains too much nitrate(硝酸盐),which may cause diabetes(糖尿病)and damage the kidney.

The administration estimated at least 1 90 million farmers are drinking water that contains harmful substances.

Many villagers drink unfiltered water taken from shallow water wells or water cellars, which are reported to have poor sanitary conditions·

1.The author writes the passage to            .

A.1et the readers examine their mistakes

B.present the readers a new idea

C.come up with a solution to ending farmland pollution

D.inform the readers of the importance of fighting farmland pollution

2.The underlined word “grave” in Paragraph 1 probably means

A.serious           B.certain            C.big               D.terrible

3.Pollution on cultivated land leads to the following outcomes EXCEPT       .

A.a threat to China’s food safety

B.worse water quality in rural areas

C.a variety of diseases

D.the sustainable development of agriculture

 

【答案】

1.D

2.A

3.D

【解析】

试题分析:本文主要讲述的就是中国的土壤污染问题,以及土壤污染给人们带来的危害。

1.D 主旨大意题。根据文章第一段At least 10 million hectares of cultivated(耕作)land in China are polluted, which makes a grave threat to the country’s food safety,说明现在的土壤污染的严重性,故D正确。

2.A 推理题。根据本句At least 10 million hectares of cultivated(耕作)land in China are polluted, which makes a grave threat to the country’s food safety,说明很多的耕地受到了污染,对我国的食品安全是一个非常大的威胁,该词应该吃严重的,故A正确。

3.D 细节题。根据文章第三段和第七段too much nitrate(硝酸盐),which may cause diabetes(糖尿病)and damage the kidney. Another survey, which took samples of drinking water and groundwater an 69 small towns。Pollution on cultivated land threatens the environment,food safety and the sustainable development of agriculture,the administration said. ABC三项都是文章中提及的污染问题,只有D项没有涉及,故D符合题意。

考点:考查健康类新闻报告

点评:本文属于健康类的短文阅读,本文主旨鲜明,很容易在文中找到答案。做题时要注意文章的首段和每一段的首句或尾句,因为它们往往就是文章的主题句。阅读中要注意要点之间的关系。然后带着问题,再读全文,找出答题所需要的依据,完成阅读任务。

 

练习册系列答案
相关习题

科目:高中英语 来源:江西省瑞昌一中2009-2010学年度高一下学期期中考试英语试题 题型:阅读理解


While scientists are worried that humans are causing higher temperatures on the Earth, a Maryland man, Ace, thinks we can save the world by spraying(喷射)huge amounts of water into the air.
Ace told the McClatchy News Service that at least 1,000 places should be chosen to spray water. The water would be sprayed between 20 and 200 feet into the air. Thousands of tons of seawater would be sprayed for years at a time.
The 1,000 sites would be picked after more studies. They would be mostly in the Northern Hemisphere(北半球). Ace says he would avoid tropical(热带的)areas of the globe. He says water turns to rain too quickly in these areas for his plan to work.
The water would be changed into vapor. That process requires heat. The water vapor would rise above the Earth. The water vapor would form clouds. The clouds would help in several ways. They would cool the Earth by reflecting sunlight. They would later turn into rains. The rains would provide another way of cooling the Earth.
Ace’s plan has gotten some support from a limited scientific study. Kenneth Caldeira is a climate scientist. He works at the Carnegie Institution’s Department of Global Ecology at Stanford University in California. Caldeira tested some of the Ace’s figures on a computer program. The computer model is used by top scientists to study global climate change. The model showed that the plan might work.
“More tests are planned in 2009. Ideas like Ace’s should be considered carefully and with an open mind,” Calderira said. “Every brilliant(卓越的)invention in the history of technology looked a little bit mad when first put forward.”
65.What’s the purpose of Ace’s plan?
A. To reduce air pollution.                  
B. To make summer cooler.
C. To offer dry areas more rain.                  
D. To solve the problem of global warming. 
66.According to Ace’s plan,___________.
A. planes would be used to spray water.       
B. it would be best to spray water on rainy days.
C. seawater would be sprayed high into the sky
D.1,000 sites in the Southern Hemisphere would be chosen.
67.Why wouldn’t Ace spray water in tropical areas?
A. Water is changed into vapor too quickly.      
B. Water turns to rain too quickly.
C. It is hard for vapor to form clouds.           
D. It is bad for local plants to have too much rain.
68. It seems that Caldeira ____________.
A. takes Ace’s plan seriously                 
B. thinks Ace’s idea too crazy
C. doesn’t believe the computer’s result        
D. agrees to carry out Ace’s plan right away

查看答案和解析>>

科目:高中英语 来源:2013-2014学年河南省高三下学期第一次月考英语试卷(解析版) 题型:阅读理解

Company: KinderCare

Location: US-TX-College Station

Base Pay: 600$?????????????????????? ,.

Employee Type: Full-Time Employee

Industry: Education-Teaching-Management

Job Type: Education

Required Education: 2 Years Degree

Required Experience: At Least 1 Year

Jobs So Desirable, We Hate To Call It Work... Looking for a great opportunity and the chance to make a difference? KinderCare Learning Centers is the leading for-profit provider of early childhood educational services and care in the country with nearly 120,000 children enrolled. Kinder­Care’s training is the key to providing high quality education and care for children 6 weeks to 12 years old. We are looking for devoted, responsible, and creative people for full-time and part-time positions at our centers located in College Station and Bryan, TX. REQUIREMENTS

Successful applicants will possess a High School diploma or GED, and at least 1 year of childcare experience. You must also have 12 credits (学分) in Early Childhood Education or be now enrolled in ECE classes and possess 6 credits in ECE.

We offer a wonderful work environment! If you have pre­vious education and/or experience in childcare and a love for children, we want to hear from you! Salary goes with experi­ence and position.

KinderCare offers a comprehensive benefits package, a competitive salary, and childcare discount. KinderCare is an Equal Opportunity Employer.

To apply, please contact us at:

Kinder Care Learning Centers

1711 Village Drive

College Station, TX 77840

Fax: (979) 696-6616

Email: [ Click here for email ] www. kindercare. corn

1.From the ad above, it seems that the company wants ______.

A. nurses??????? B. managers?????????? C. trainees???????????? D. teachers

2.According to the job requirements, people need to have _____________ to get the job.

A. experience and educational services

B. required education and experience

C. High School education and experience

D. 12 credits in Early Childhood Education

3.This ad probably appears in ______.

A. a radio program????????????????????????? B. a newspaper

C. the introduction to the company???????????? D. the website of the company

 

查看答案和解析>>

科目:高中英语 来源:2012-2013学年辽宁省丹东市高三上学期期末考试英语试卷(解析版) 题型:阅读理解

Suppose that we lined up our roughly 14 million United States businesses in order of size, starting with the smallest, along an imaginary road from San Francisco to New York. There will be 4,500 businesses to the mile, or a little less than one per foot. Suppose further that we planted a flag each business. The height of the flag pole represents the yearly volume of sales (销量) , each $ 10, 000 in sales in shown by one foot of pole.

The line of flagpoles is a very interesting sight. From San Francisco to about Reno, it is almost unnoticeable, a row of poles about a foot high. From Reno eastward the poles increase in height until, near Columbus, Ohio - about four - fifths of the way across the nation - flags fly about 10 feet in the air.

But as we approach the eastern terminus (终点) , the poles suddenly begin to mount (升高) . There are about 300, 000 firms in the country with sales over $ 500, 000. These firms take up the last 75 miles of the 3,000 - mile road. There are 200, 000 firms with sales over $ 1 million. They take up the last 50 miles. Then there are 1, 000 firms with sales of $ 50, 000, 000 or more. They take up the last quarter of a mile before the city limits, flags flying at cloud height, 5 , 000 feet up .

At the very gate of New York, on the last 100 feet of the last mile , we find the 100 largest industrial firms . They have sales of at least $ 1.5 billion, so that their flags are already miles high. Along the last 10 feet of road , there are 10 largest companies . Their sales are roughly $ 10 billion and up : their flags fly 190 miles in the air , almost in the stratosphere (平流层) .

1.What is the author’s main purpose in this passage?

A.To tell the reason why the largest firms are in New York.

B.To show the geographical distribution (分布) of the United States businesses.

C.To provide a general idea of the size of businesses in the United States.

D.To tell us how the United States businesses are arranged.

2.What’s the correct order of the following places from east to west?

A.San Francisco, Reno, New York, Columbus.

B.San Francisco, Reno, Columbus, New York.

C.New York, Columbus, Reno, San Francisco

D.New York, Reno, Columbus, San Francisco

3.Among the four parts of the imaginary road , which part , considering all the firms in it , has the largest total volume of sales ?

A.The last 75 miles.                        B.The last 50 miles.

C.The last 100 feet of the last mile.            D.The last quarter of a mile

4.Which of the following diagrams (图表) shows the right order of size of the US businesses , according to the text ?

S =" San" Francisco  R =" Reno"  C =" Columbus"  N =" New" York  H =" height"  F = feet

 

查看答案和解析>>

科目:高中英语 来源:黑龙江省20092010学年高一下学期期末考试试题(英语)单项选择 题型:阅读理解

 

第三部分 阅读理解(共20小题,每小题2分,满分40分)

ROYAL HOTEL

invites applications for the following posts:

HOUSEKEEPING

Housekeeping Supervisor(主管人)

• Salary: $1,200 per month

•At least 2 years similar experience

•Female only

Housemaids

•Salary: $700 per month

•No experience required

Part-time posts for Housemaids only

LAUNDRY(洗衣)

Laundry Valet

•Salary: $700 per month

•Duties – to collect and deliver(递送) laundry parcels

•Shift(轮班) work required

Laundry Attendant

•Salary: $700 per month

•Male applicants only

•Shift work required

Preference will be given to people with some experience.

FOOD AND DRINKS

(for new 24-hour restaurant)

Head waiter

•Salary: $1,200 per month

•Experienced waiters can apply

Waiter/ Waiters

•Salary: $800 per month

•No experience needed

(Willing to work shifts)

Part-timers needed for permanent night shift 6 pm to 11 pm.

GENERAL

Car Driver

•Salary: $800 per month

•Clean driving record

•At least 1 year of experience

•Willing to work irregular hours

Pool Attendant

•Salary: $700 per month

•Must know life-saving technique

•Some related experience

Both posts for male only.

         Interviews will be conducted at the Royal Hotel, East Room, 2nd Level on the 25th and 26th Nov. from 10:00 to 4:00 pm.

56. What work does a laundry valet do?

        A. He washes the clothes.

B. He drives the laundry truck.

C. He collects and delivers bags of laundry.

D. He operates the machines in the laundry room.

57. Which posts can fresh school-leavers apply for?

         A. Housekeeping supervisor and housemaid.

B. Housemaid and waiter.

C. Head waiter and waiter.

D. Laundry valet and laundry attendant.

58. Which of these jobs require shift work?

         A. Housemaid and waiter.

B. Laundry valet and waiter.

C. Car driver and pool attendant.

D. Laundry attendant and pool attendant.

59. There are four people applying for pool attendant. If you are the interview, who do you think is most suitable for the post?

A. Mary, who likes swimming very much.

B. Jenny, who knows life-saving technique very well.

C. Tom, who has been a pool attendant for two years.

D. John, who expects to earn over $1000 every month.

 

查看答案和解析>>

科目:高中英语 来源:江苏省200910学年度高一下学期期末考试试题(英语) 题型:阅读理解

 

 “It’s our tradition to help each other”, added Tenpa, a medical official in neighbouring Madoi County, who said Yushu has always been quick to help other areas in times of trouble. “We have suffered many dangers and each time people in Yushu have sent food and clothes. We are always thankful to them and hopefully we proved it by being the first rescue team to arrive in Yushu after the earthquake.”

  The Madoi medical team arrived just hours after the violent 7.1-magnitude earthquake hit Yushu. In two weeks, they have treated at least 1,800 people, while the county has donated 400,000 yuan.

  The biggest fear in the earthquake area is the outbreak of diseases. Tenpa said, “Keeping things clean in the shelter is very hard. Even hand washing is almost impossible because of lack of water. Our team is spraying disinfectant (喷洒消毒剂) and we hope that will work.”

  After driving for 13 hours with his medical team, Tian Jiancan said he immediately found a 40-year-old who was seriously injured after being trapped in a toppled house. Tian had to operate on the man in his emergency medical van. “If we had been one hour later, he would probably be dead. It’s good to see him out of danger now.” Tian’s medical team has treated over 3,200 people, including a 15-day-old baby and a 105-year-old man. They also helped to put up tents against winds, where patients are protected well.

  One local man said although most doctors cannot speak Tibetan, they have shown their care and love through their actions.

60. Which of the following is TRUE according to the passage?

 A. This is the first time that Tibetans have faced great dangers.

   B. People in Yushu have always been ready to help each other.

   C. Madoi was also hit by the 7.1-magnitude earthquake.

   D. Tian’s team is the second rescue team to arrive Yushu.

61. What is the closest meaning to the underlined words in paragraph 7?

   A. a house on the top floor                      B. a house which had no roofs

   C. a house which fell down                          D. a house which was poorly built

62. How many people have been rescued by the medical teams according to the passage?

   A. About 1,800.                B. 3,200.                C. At least 5,000.          D. 4000,000.

63. What is the passage mainly about?

A. People in Yushu are encouraged by the medical team workers.

B. The doctors went along quite well in spite of the language trouble.

C. The Madoi medical team was the first to arrive at the earthquake-hit area.

D. The medical workers made great efforts to help the people suffering from the earthquake.

 

查看答案和解析>>

同步练习册答案