题目内容
Drinking wine in moderation improves the IQ and may boost mental agility in old people,according to Japanese researchers.
A study of the effects of alcohol on the middle aged and elderly found the average IQ of men who drink wine (whether made from grapes or rice) was 3.3 points higher than that of men who do not imbibe.
Similarly,the IQ of women drinkers showed an improvement of 2.5 points over their teetotal sisters.The findings are part of an ongoing study by Japan’s National Institute for Longevity into the links between human intelligence and what we eat and drink.
The tests measured general knowledge,powers of judgment and concentration in drinkers and non-drinkers over 40,all living in Aichi prefecture,central Japan,and sharing the same income level-roughly￡50 000 a year—and educational background.All were university graduates.
But while wine-drinkers appeared to be brighter,the same was not true of those who drank deer,shochu (a local gin) and whisky.
“The benefits of wine and sake (rice wine) in raising IQ could be due to substances they contain,such as polyphenol,which are believed to slow the ageing process,” Hiroshi Shimokata,head of epidemiology research,said.
It was premature to conclude,he added,that drinking wine or sake slowed the deterioration of brain functions in the elderly,or warded off senility.The research does,however,suggest that this is one way to stay mentally alert longer.
But there is a sobering caveat:drinking too much may make you dimmer.“People who drink more than 540 milli-litres (a little over a pint) of sake or wine a day had lower intelligence quotients than those who did not drink at all,”Hiroshi Shimokata said.“Moderation is very important.”
Which one is the topic of the passage?
A.Drinking wine in a large amount improves the IQ of old people.
B.Drinking wine in a reasonable amount raises the IQ of old people.
C.Drinking wine in moderation does good to any one.
D.Drinking wine helps improve the IQ of women.
According to the passage,which of the following is NOT wrong?
A.Every wine drinker’s IQ is 3.3 points higher than that of men who don’t drink.
B.The IQ of women drinker is 2.5 points lower than that of the non-drinking women.
C.Drinking beer and whisky cannot improve one’s IQ.
D.Drinking wine can only do good to the IQ of rich old people.
The reason why wine and sake can improve IQ is that _________.
A.wine and sake have special taste
B.wine and sake can make us excited
C.wine and sake contain substances considered to slow the ageing process
D.wine and sake contain something believed to prevent us from ageing
From the text,it seems that we can conclude _________.
A.the more wine we drink,the brighter we are
B.the less wine we drink,the brighter we are
C.drinking wine less than 540ml a day,we’ll become dimmer
D.drinking wine in moderation,we’ll become brighter
There are many stories about people who did not let age stop them in the pursuit of their goals. I’m sure you have heard of recent 70-year-old college graduates, or teenagers who are 1 of many useful things or owners of companies. Actually, it can be done; it just 2 your attitude.
Michael had wanted to run his own business from an early age, but he was 3 a big risk taker. After many years of working for others, he put a business plan together and was about to make the 4 , but his friends told him that at 45 he was too 5 to start his own construction business. They thought it was a young man’s business while Michael needed a steady income to support his family. Michael was discouraged. 6 many of his friends worked in the very field that he was considering starting his business in, he 7 that they knew what was best, so he decided to give up his 8 . But his wife told him that he was foolish to do so. They discussed it and Michael 9 that he’d been using his age as a(n) 10 instead of as an advantage.
Have you put off a goal 11 age or another limiting factor? Does the limiting 12really have as much influence as you think? Age is just a number and each challenge is an opportunity. Your attitude 13 . You’re not too old to try something 14 and never too old to give up on your dreams. They may 15 a bit of adjustment, but if you want something enough, believe in yourself and your desires will have no bounds.
1. A．owners B．discoverers C．inventors D．users
2. A．depends on B．turns down C．makes up D．leads to
3. A．never B．hardly C．nearly D．surely
4. A．decision B．leap C．conclusion D．contribution
5. A．early B．old C．hard D．wise
6. A．If B．Before C．Even D．Since
7. A．hoped B．learnt C．thought D．heard
8. A．plan B．job C．belief D．method
9. A．stressed B．decided C．realized D．Dreamed
10. A．response B．reply C．answer D．excuse
11. A．instead of B．regardless of C．because of D．in spite of
12. A．result B．factor C．pressure D．strength
13. A．changes B．helps C．begins D．matters
14. A．opposite B．impossible C．strange D．valuable
15. A．make B．suggest C．require D．follow
What makes a gift special? Is it the price you see on the gift receipt？Or is it the look on the recipient's face when they receive it that determines the true value? What gift is worth the most?
This Christmas I was debating what to give my father. My dad is a hard person to buy for because he never wants anything. I pulled out my phone to read a text message from my mom saying that we were leaving for Christmas shopping for him when I came across a message on my phone that I had locked. The message was from my father. My eyes fell on a photo of a flower taken in Wyoming, and underneath a poem by William Blake. The flower, a lone dandelion (蒲公英) standing against the bright blue sky, inspired me. My dad had been reciting those words to me since I was a kid. That may even be the reason why I love writing. I decided that those words would be my gift to my father.
I called back. I told my mom to go without me and that I already created my gift. I sent the photo of the cream-colored flower to my computer and typed the poem on top of it. As I was arranging the details another poem came to mind. The poem was written by Edgar Allan Poe；my dad recited it as much as he did the other. I typed that out as well and searched online for a background to the words of it. The poem was focused around dreaming, and after searching I found the perfect picture. The image was painted with blues and greens and purples, twisting together to create the theme and wonder of a dream. As I watched both poems passing through the printer, the white paper coloring with words that shaped my childhood, I felt that this was a gift that my father would truly appreciate. Christmas soon arrived. The minute I saw the look on my dad’s face as he unwrapped those black letters carefully placed in a cheap frame, I knew I had given the perfect gift.
1.The idea for a special gift began to form when the author was _________.
A．doing shopping B．having a debate
C．reading a message D．leaving for Wyoming
2.The author's inspiration for the gift came from _________.
A．a photo of a flower B．a story about a kid
C．a call from the mother D．a text about Christmas
3.The underlined word “it” in Paragraph 3 refers to a poem by _________.
A．the father B．the author C．William Blake D．Edgar Allan Poe
4.The author made the gift by ________.
A．searching for the poems online
B．drawing the background by hand
C．painting the letters in three colors
D．matching the words with pictures
5.What is the main purpose of the passage?
A．To show how to design images for gifts
B．To suggest making gifts from one’s heart
C．To explain how computers help create gifts
D．To describe the gifts the author has received
At one time, computers were expected largely to remove the need for paper copies of documents because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.
It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. “I feel in my bones this revolution is causing more trees to be cut down,” says Ted Smith of the Earth Village Organization.
Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its most promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett-Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a one-line e-mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers .
Does all this mean environmental concerns have been forgotten? Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away. “I guess people believe that the problem is taken care of, because of recycling (回收利用)?” said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high-tech may also prove helpful. He says printers that print on both sides are growing in popularity. The action group has also found acceptable paper made from materials other than wood, such as agricultural waste.
1. The growing demand for paper in recent years is largely due to ____.
A. the rapid development of small businesses B. the opening up of new markets
C. the printing of high quality copies D. the increased use of the Internet
2. Environmentalists believe one possible way of dealing with the paper situation is ____.
A. to encourage printing more quality documents B. to develop new printers using recycled paper
C. to find new materials for making paper D. to plant more fast-growing trees
3. Hewlett-Packard Co. has decided to develop new technologies because ____.
A. people are concerned about the environment B. printers in many offices are working overtime
C. small companies need more hard copies D. they see a growing market for printers
4.What would be the best title for the text?
A. Computers and Printers B. E-mail and the Business World
C. Internet Revolution and Environment D. Modern Technology and New Markets
What does he suggest______ his spare time,camping or playing?
A. to spend B. spending C. having spent D. to be spending
每课必练系列答案
巧学巧练系列答案每课必练系列答案巧学巧练系列答案每课必练系列答案巧学巧练系列答案