游客
题文

For Americans, a mosquito bite is an itchy bother. But for many in Africa, a tiny bite can be deadly. One million people die each year of malaria, a disease spread by infected mosquitoes. Most of these people live in Africa, and are under age 5.
Malaria can be prevented and treated. However, many African nations don’t have the funds to fight it. Nothing but Nets (NBN) hopes to change that. The United Nations Foundation created the campaign in 2006. The aim is to prevent malaria by covering sleeping areas with nets. Hanging bed nets treated with insecticide(杀虫剂) is the simplest way to stop mosquitoes from biting at night. The chemicals last four to five years. For $10, anyone can send a net to Africa and help save a life.
So far, NBN has raised $19 million and delivered 700,000 nets to seven countries. Families are taught how to use the nets. Kids also get vaccines (疫苗)and vitamins. "Women line up for miles to get the medicine for their kids," says NBN director Elizabeth McKee Gore. "They understand the importance."
So do kids in this country. "They get so excited thinking of ways to raise money," says NBN spokesperson and basketball star Ruth Riley.
NBN’s biggest fund-raiser is Katherine Commale, 7. She’s been spreading the information about bed nets for the past two years. To show how they work, she and her brother made a video. "We teach that bed nets can save lives," she said.
Katherine has raised $42,000 for NBN. "She just wants those who need a net to have one," says her mom, Lynda. "It’s pretty simple to her." To find out how you can help, visit nothingbutnets.net.
We know from the passage that NBN is in fact _________.

A.a deadly disease B.an organization
C.a piece of equipment D.a game

The purpose of the passage is most probably ___________.

A.to list the sufferings of the African people
B.to introduce new ways to avoid mosquito bites
C.to call on people to offer their help to Africans
D.to tell people how to buy nets in Africa

By saying “So do kids in this country” in Paragraph 4,the author means that kids in this country also ___________.

A.know the importance of the bed nets
B.know how to protect themselves
C.lack nets to protect themselves
D.suffer from malaria

What do we know about Katherine from the passage?

A.She set up the website nothingbutnets.net.
B.She is the youngest money-raiser for NBN.
C.She raised money by making and selling videos.
D.She started working for NBN at the age of 5.
科目 英语   题型 阅读理解   难度 中等
登录免费查看答案和解析
相关试题

第二部分阅读理解(共25小题;第一节每小题2分,第二节每小题1分,满分45分)
第一节阅读下列短文,从每题所给的四个选项(A、B、C、D)中,选出最佳选项。
A sobbing little girl stood near a small church from which she had been turned away because it “was too crowded.” “I can’t go to Sunday School,” she sobbed to the pastor (牧师) as he walked by.Seeing her shabby appearance, the pastor guessed the reason, and, taking her by the hand, took her inside and found a place for her in the Sunday School class.The child was so touched that she went to bed that night thinking of the children who have no place to worship Jesus.
Some years later, this child lay dead in one of the poor buildings and the parents called for the kindhearted pastor, who had befriended their daughter, to handle the final arrangements.As her poor little body was being moved, a worn purse was found which seemed to have been picked up from some trash dump.Inside was found 57 cents and a note scribbled in childish handwriting which read, “This is to help build the little church bigger so more children can go to Sunday School.”
For two years she had saved for this offering of love.When the pastor tearfully read that note, he knew instantly what he would do.Carrying this note, he told people the story of her unselfish love and devotion.
A newspaper learned of the story and published it.It was read by a Realtor who offered them a parcel of land worth many thousands.When told that the church could not pay so much, he offered it for 57 cents.
Church members made large donations.Checks came from far and wide.Within five years the little girl’s gift had increased to $250,000, a huge sum for that time.
When you are in the city of Philadelphia, look up Temple Baptist Church, with a seating capacity of 3,300 and Temple University, where hundreds of students are trained.Have a look, too, at the Good Samaritan Hospital and at a Sunday School building which houses hundreds of Sunday scholars, so that no child in the area will ever need to be left outside during Sunday school time.
41.Why did the girl have a purse with 57 cents?
A.To save money for her future career.
B.To build a large building for more children to live in.
C.To help build a church big enough for every child to go to.
D.To remind people to make remarkable history.
42.How did a Realtor help the church?
A.He made the story known to the public by publishing it.
B.He sold a land to the church for free.
C.He offered the church a piece of land for 57 cents.
D.He raised money for the church.
43.What can be inferred from the passage?
A.Church members donated because of their desire for a big church.
B.The girl’s unselfish love was rewarded at last.
C.The pastor found 57 cents saved by the little girl.
D.Temple Baptist Church, Temple University, Good Samaritan Hospital and a Sunday School building all belong to the small church the little girl went to.
44.What’s the best title of the passage?
A.57 Cents B.A little girl’s wish
C.Pastor and Girl D.A bigger Church

The physical memory dump(电脑死机) error is a big problem that affects even the most advanced computer systems.Although it's quite a rare error, it's one of the most stopping what you're doing and restarting your computer—making you lose all your unsaved data.This is a big problem, but there is actually a very easy way to fix it.
There are two reasons why the physical memory dump happens.The first is pretty simple and is to do with the "hardware", and if any of these pieces are not fit for your system, it will cause the physical memory dump.So, if you've recently added any hardware to your PC, then take that out and see if it works.
The other reason is your system, the "registry".The registry is a big database(数据库)that operates in the background of Windows, storing all sorts of settings and information about your PC.The problem with the registry is that since it has so many important files inside, it's constantly got hundreds of files open every time you use your PC.And because there are so many files to open at once, Windows is constantly getting confused, leading it to save many of these files in the wrong way.These files go wrong when saved wrongly, making them difficult for your computer to read.However, if it can't read the files at all, it has no choice but to stop everything it's doing and restart your PC.This is why the physical memory dump error appears so easily—because when a registry file is so wrong that it can't be read, your computer needs to refresh itself immediately.
This latter reason for causing the physical memory dump is actually extremely common and the likelihood is that your PC is suffering from it, if you're seeing this error.Luckily, it's also incredibly easy to fix—you just need to use a software tool called a "registry cleaner" to go through the registry and fix all the problems in there.
72.From the text we can infer that ________.
A.the dump error often happens to your PC
B.the dump canbe dealt with easily
C.only the advanced computers suffers from the error
D.the dump error can cause the data in your PC to be lost
73.The reason that your PC has the dump error is that ___________.
A.the the hardware loses its memory
B.your Windows needs to be upgraded
C.you have saved wrong files in the PC
D.you have stored too many files in the PC.
74.What’s problem with the registry when your PC goes wrong?
A.The register can’t read the files correctly.
B.It must open 100 files every time you use your PC.
C.The register doesn’t agree with the database.
D.The register must save many important files inside.
75.What does a registry cleaner means?
A.A softwar which can help you save time.
B.A software which can remove unnecessary files
C.A software which can repair the machine.
D.a software which makes your PC down.

Next time a customer comes to your office, offer him a cup of coffee.And when you’re doing your holiday shopping online, make sure you’re holding a large glass of iced tea.The physical sensation(感觉) of warmth encourages emotional warmth, while a cold drink in hand prevents you from making unwise decisions—those are the practical lesson drawn from recent research by psychologist John Bargh.
Psychologists have known that one person’s perception(感知) of another’s “warmth” powerfully determines social relationships.Judging someone to be either “warm” or “cold” is a primary consideration, even trumping(捏造) evidence that a “cold” person may be more capable.Much of this is rooted in early childhood experiences, Bargh argues, when babies’ conceptual(概念的) sense of the world around them is shaped by physical sensations, particularly warmth and coldness.Classic studies by Harry Harlow, published in 1958, showed monkeys preferred to stay close to a cloth “mother” rather than one made of wire, even when the wire “mother” carried a food bottle.Harlow’s work and later studies have led psychologists to stress the need for warm physical contact from caregivers to help young children grow into healthy adults with normal social skills.
Feelings of “warmth” and “coldness” in social judgments appear to be universal.Although no worldwide study has been done, Bargh says that describing people as “warm” or “cold” is common to many cultures, and studies have found those perceptions influence judgment in dozens of countries.
To test the relationship between physical and psychological warmth, Bargh conducted an experiment which involved 41 college students.A research assistant who was unaware of the study’s hypotheses(假设) handed the students either a hot cup of coffee or a cold drink to hold while the researcher filled out a short information form: The drink was then handed back.After that, the students were asked to rate the personality of “Person A” based on a particular description.Those who had briefly held the warm drink regarded Person A as warmer than those who had held the iced drink.
“We are grounded in our physical experiences even when we think abstractly(抽象地),” says Bargh.
68.The author mentions Harlow’s experiment to show that ______.
A.monkeys have social relationships
B.adults should develop social skills
C.caregivers should be healthy adults
D.babies need warm physical contact
69.In the paragraph 4, the underlined word “rate” can be replaced by ______.
A.describe B.discuss C.evaluate D.praise
70.We can infer from the passage that _______________.
A.capable persons are often cold to others
B.physical temperature affects how we see others
C.feelings of warmth and coldness are studied worldwide
D.abstract thinking does not come from physical experiences
71.What would be the best title for the passage?
A.Physical Sensations and Emotions.
B.Developing Better Drinking Habits.
C.Experiments of Personality Evaluation.
D.Drinking for Better Social Relationships.

Thanksgiving time came and all the relatives were gathered around the long table, or seated behind TV trays.The television was on and some folks were watching it while visiting with one another.Something on television got their attention and one of the adults said, "Listen at it!" Someone else replied."Well, if that don't beat all."
Simple phrases were spoken by folks whose language was simple and brief.They had several idioms that were just as colorful; Phrases and words that brightened the room and warmed the conversation.In school we were taught to speak differently.The way our relatives spoke was discouraged.Sometimes our parents would say things we weren't taught in school.They'd often correct themselves, as if getting rid of a mistake.Of course we learned some of their phrases and used them.They were comfortable words to pronounce, familiar.
Our father's side of the family was from Arkansas and Oklahoma and they spoke with the accents native to their birth states.Their voices musical and often high , it was easy to pick up that effect in our own speech and at school my brother and I were often teased for the way we spoke.Our mother's side of the family came from Illinois and they had a tendency to talk fast.They had an accent, too, and my brother and I added that to our own speech, confusing the kids at school all the more.Our father's side of the family loved to laugh and have a good time.Our mother's side of the family was more serious about how they took life in; their joys more silently experienced and enjoyed.It was a rich picture of culture and it gave my brother and me a colorful view in life.
Thanksgiving holiday was always an easy comfortable going day.It was the first real holiday of the season when everyone came together in one place, and a good time was spent happily together by all.
64.From the text we can know that ___________.
A.parents were worried that their relatives might affect their kids’ language
B.parents didn’t allow their children to speak dialects
C.parents tried to avoid affecting their kids with their dialects
D.parents thought the language taught in school was the best
65.It can be inferred from the text that ________.
A.English taught in school is different from that used in daily life
B.his mother’s side of the family spoke in a high voice
C.the language used by his father’s side of the family was fast
D.the writer and brother were laughed at school because of their poor English
66.Why did the writer and his brother puzzle other kids at school by their speeches?
A.They had relatives from different parts of Europe
B.They added some dialects in their speeches
C.There were many mistakes in their language
D.their speeches were lively and colorful
67.What’s the writer’s attitude towards dialects?
A.They were not accepted by others. B.They should be used everywhere.
C.They should be taught in school. D.He liked them very much.

The United States government wants to know what the public thinks about its findings on the safety of cloned animals.
The Food and Drug Administration says meat and milk from clones of adult cattle, pigs and goats are safe to eat.An FDA official called them “as safe to eat as the food we eat every day.” And when those clones reproduce sexually, the agency says, their offspring(后代)are safe to eat as well.But research on cloned sheep is limited.So the FDA proposes that sheep clones not be used for human food.
The United States this year could become the first country to agree to the sale of foods from cloned animals.First, however, the public will have ninety days to comment on three suggested documents.On December 28th the FDA released a long report, called a draft risk assessment, along with two policy documents.
The agency says it must receive comments by April second.The FDA seemed ready to act several years ago, but a committee called for more research.
For now, the government will continue to ask producers to honor a request that they not sell foods from cloned animals.
Clones are still rare.They cost a lot and are difficult to produce.
The FDA says most food from cloning is expected to come not from clones themselves, but from their sexually reproduced offspring.It says clones are expected to be used mostly as breeding animals to spread good qualities.
Public opinion studies show most Americans do not like the idea of food from cloned animals.But this research also shows the public knows little about cloning.
Cloning differs from genetic engineering.A cell taken from a so-called donor animal is grown into an embryo(胚胎) in the laboratory.Next, the embryo is placed into the uterus(子宫) of a female animal.If the process is successful, the pregnancy reaches full term and a genetic copy of the donor animal is born.
60.What’s the main purpose of the passage?
A.To tell a interesting story. B.To give some advice on foods.
C.To give a report. D.To compare different opinions.
61.Who believe that foods from cloning are safe to eat?__________
A.Most Americans B.An advisory committee
C.Critics D.The FDA
62.It can be inferred from the last paragraph that_____.
A.cloning has much in common with genetic
B.not every cell taken from a donor animal can grow into a genetic copy
C.the donor animal should be a female one
D.cloned animals grow faster than normal ones
63.Which of the following is true about foods from cloning?_______________
A.They come from the sexually reproduced offspring of cloned animals.
B.The food from first-generation cloned animals is very expensive.
C.Only FDA has the right to sell the food.
D.They will be sold mixed with those from naturally bred animals.

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号