题目内容
Mobile phones are an important business tool for farmers in rural areas. But they also put a valuable educational tool in their hands.
The University of Illinois in the United States has a project called SAWBO—Scientific Animations Without Borders. It produces educational videos that can be downloaded to cell phones. The goal is to help people in developing countries improve their lives.
One video shows farmers how to make a natural insecticide from neem seeds to prevent insect damage to crops. The process starts with sorting and drying the neem fruits. Then let the fruit dry in the sun for about three or four days, until they become brown. Using a mortar(碾槌) and stick, the fruits are slightly pounded to remove the shells from the fruits without breaking the seed inside.
The videos use computer animation(动画). Some of the animated characters are a little funny looking-like a farmer with a long nose. But the subjects are serious, including a health video on preventing cholera(霍乱). Team member Francisco Seufferheld says the information in the videos is meant to be quickly understood. He says, “The information is digested in such a way that in two minutes, we can transmit a complex idea.”
The researchers tested the seven-minute video on seven mobile phones. They wanted to see if people would share the video using Bluetooth wireless technology. With Bluetooth, files can be passed to a nearby phone even if neither phone is connected to the Internet. As a result, in one month, the video had spread to one hundred eighteen people in fifty different villages. “This is just incredible impact,” said Francisco Seufferheld.
The team has made a few videos so far. These are available in a total of eighty languages, dialects and accents. Professor Barry Pittendrigh says there are plans for more videos later this year.
【小题1】What is the text mainly about?
| A．A best-selling mobile phone |
| B．A valuable educational project for farmers |
| C．United States support for developing countries |
| D．A new type of scientist –farmer relationship |
| A．raise farmers’ standard of living |
| B．do some research on mobile phones |
| C．develop farmers’ practical skills |
| D．help farmers prevent insect damage to corps |
| A．includes health video on preventing cholera |
| B．can be passed to farmers using Bluetooth technology |
| C．can be used to sort and dry the neem fruits |
| D．is easy for farmers to understand |
| A．moved | B．beat | C．picked | D．cut |
【小题1】B
【小题2】A
【小题3】D
【小题4】B
解析试题分析：本文讲述的是为了提高农民的生活水平，给农民提供的易于理解有价值的课程。
【小题1】主旨题：文章的第一段和第二段的内容可知是讲了给农民提供的有价值的课程。选B
【小题2】细节题;从第二段的内容：The goal is to help people in developing countries improve their lives.可知是为了提高农民的生活水平。选A
【小题3】细节题：从第四段的句子：Seufferheld says the information in the videos is meant to be quickly understood.可知最大的好处是易于理解。选 D
【小题4】猜词题;从后面的解释：remove the shells from the fruits without breaking the seed inside.可知是击打的意思。选B
考点：考查科普类短文
点评：这篇文章相对而言比较难，仔细推敲文章的意思。关键在于理解，理解了文章内容后，所有的问题迎刃而解。
小学课时特训系列答案If you hear the sound of running water the next time you call a co-worker on his or her mobile phone, don’t be surprised. Three-fourths of Americans with mobile phones say they use them in the bathroom, a new study shows.
Approximately(大约) the same number of men and women have used the phone in the bathroom, according to a survey of 1,000 Americans by 11 mark, an integrated marketing agency, although men seem more attached to IT in the toilet: 30 percent of men versus(VS) 20 percent of women agreed with the statement, "I don't go to the bathroom without my mobile phone."
More than half the surveyed users (63 percent) said they have answered a phone call in the bathroom, and almost half (41 percent) reported initiating a phone call. That's not all, however. What goes on behind the walls of the stalls(小隔间) is anything a mobile phone is capable of. Sixty-seven percent said they have read a text, and 39 percent have surfed the Web. Men work more from the bathroom — 20 percent said they have participated in work-related calls, versus 13 percent of their female colleagues.
As expected, Gen Y(1981年后出生的一代) respondents(调查对象) are the pacesetters(先导者) in the "mobile everywhere" movement, with 91 percent using their phone in the bathroom. Still, older generations are not far behind. Eighty percent of Gen X(1961-1981) reported using the phone in the bathroom, as did 65 percent of Baby Boomers(1946-1965) and 47 percent of the Silent Generation(1925-1945).
While online, they are doing more than just surfing; 16 percent of Gen Y report they have made an online purchase while in the bathroom. Users of iPhones are particularly likely to browse and buy in the bathroom – 22 percent have made a purchase, versus 10 percent of Americans with mobile phones overall.
"The writing is on the stall," said 11 mark principal Nicole Burdette. "This study confirms what we all know: that the last private place is no longer private."
In the process, high-tech hygiene(卫生) is taking a hit, the survey found. While 92 percent of mobile phone users said they wash their hands after using the bathroom, only 14 percent said they wash their phones.
1.Which is the best word to replace the underlined word "initiating"?
A. receiving B. experiencing C. ending D. beginning
2.According to his words, Nicole Burdette mainly wants to tell us that .
A. no wonder mobile phones are used in the bathroom
B. the bathroom is a private place for people
C. it makes people have no privacy at all
D. more men have used the phone in the bathroom
3.What does the last paragraph of the passage imply?
A. Using phones in the bathroom has a bad effect on hygiene
B. Mobile phones should not be allowed to use in the bathroom
C. Most people care about the hygiene after using the bathroom
D. Few people wash their phones after using the bathroom
4.The attitude of the author to the use of phones in the bathroom is ______
A. supportive B. disapproval C. subjective D. objective
Talking on a mobile phone is expensive, so a lot of people send text messages. Text messages are much cheaper than talking on a mobile phone, and you can make it cheaper by making the words shorter. You can do this by taking out “unimportant” letters in the words and using numbers instead of words (2 =" to," 3 =" free," 4 =" for," 8 =" ate," so h8 =" hate," etc.). You can also keep away from using punctuation (标点). Here is an example: Do U wnt 2 g 2 th cnma tnite (Do you want to go to the cinema tonight?)
What do you think these text messages mean?
Whr hv U bn? Iv bn wtng hrs fr a cll.
Im hm nw, why nt gv me a cll.
I gt a txt mssge frm my frnd. Shes hvng a prty on Strdy.
Mobile phone users have developed a group of symbols (符号) to show how they feel. They are called emoticons, and there are some examples below. To read an emoticon, you have to look at it sideways. For example, if you say something in a text message that is a joke, you can follow it with a smiling face.
1.Why are text messages popular?
|
A．Because they are expensive. |
B．Because they are cheap. |
|
C．Because they are hard to write. |
D．Because they are not important. |
2.The first paragraph tells us that we can make the text messages shorter in ways.
|
A．one |
B．two |
C．three |
D．four |
3.What does this text message “Do U wnt 2 cm?” mean? It means “ ?”.
|
A．Do you want to come |
B．Do you wear two caps |
|
C．Do you want two cakes |
D．Do you go home early |
4.Why do people use emoticons?
|
A．Because they can show how users feel. |
|
B．Because the symbols are beautiful. |
|
C．Because text messages are short. |
|
D．Because the users can’t make the words shorter. |