A man enters a store to buy milk. He walks out of the store with milk. That is all— milk. At the same time, a woman enters the same grocery store also to buy milk. She buys it. But, she also buys chicken and lemons to make dinner that night. Then she remembers to buy food for her son to eat at school. She also gets a bottle of wine for drinks with friends and a birthday card for her husband's niece. Then she gets coffee for breakfast, ice cream for dessert and remembers stamps to mail the bills. And don't forget soap for the bathroom.
And that is the difference between the female and male brains simply explained in a grocery store. Generally speaking，men do one thing at a time. Women do many. Doing many things at one time is often called “multi-tasking”, a very popular word these days.
Now scientific research supports this theory about male and female brains. A recent study has confirmed what we have known all along—men and women think differently.
Scientist at the university of Pennsylvania studied brain images of 949 people aged from 8 to 22 years old. They found that male brains have more connections on one side of the brain, or hemisphere. In female brain, they found more activity and connections between the right and left sides of the brain. The left side of the brain is known as the side of “reason” The right hemisphere is known as the “creative” side.
Regina Verma is a professor at the University of Pennsylvania. She co-wrote the report. She says when women are asked to do something difficult they might use different parts of the brain. Men, she adds, generally use just one side of the brain.
As a result, men generally deal directly with a problem. There is a strong connection between the “understanding” and the “action” parts of their brains. Women, however, might include other parts of the brain, like the part connected with reason and the part connected with sensitivity when solving a problem. Women take a less direct path to find a solution.
Dr. Venma warns that the study should not lead anyone to expect some behaviors from women and others from men.
1.By describing the scene of shopping, the writer wants to ____ .
A. reveal men and women's preference of living expense
B. criticize women's wasted living expense
C. think highly of women's considerate behavior
D. illustrate men and women's different brains
2.When asked to deal with a problem, _____ .
A. men tend to take action straight
B. women tend to take action straight
C. women tend to use a single part of the brain
D. men tend to use connected parts of the brain
3.Dr. Verma's warning indicates that _____ .
A. women and men can hardly learn from each other
B. women and men can hardly cooperate well
C. women and men can hardly complete multitasks
D. women and men can hardly perform the same behavior
4.What would be the best title for the passage?
A. “reason” brain or “creative” brain
B. Multi-tasking or single-tasking
C. Costly shopping or economical shopping
D. Reason or sensitivity
Since the first Earth Day in 1970, Americans have gotten a lot “greener” toward the environment. “We didn’t know at that time there even was an environment, let alone that there was a problem with it,” says Bruce Anderson, president of Earth Day USA.
But what began as nothing important in public affairs has grown into a social movement .Business people, political leaders, university professors, and especially millions of grass-roots Americans are taking part in the movement. “The understanding has increased many， many times,” says Gaylord Nelson, the former governor from Wisconsin, who thought up the first. According to US government reports, emissions (排放)from cars and trucks have dropped from 10.3 million tons a year to 5.5 tons .The number of cities producing CO beyond the standard has been reduced from 40 to 9. Although serious problems still remain and need to be dealt with, the world is a safer and healthier place. A kind of “Green thinking” has become part of practices.
Great improvement has been achieved. In 1988 there were only 600 recycling programs; today in 1995 there are about 6,600. Advanced lights, motors, and building designs have helped save a lot of energy and therefore prevented pollution.
Twenty –five years ago, there were hardly any education programs for environment. Today, it’s hard to find a public school, university, or law school that does not have such a kind of program. “Until we do that, nothing else will change!” say Bruce Anderson.
1.According to Anderson, before 1970, Americans had little idea about ___
A. the social movement B. recycling techniques
C. environmental problems D. the importance of Earth Day
2.Where does the support for environmental protection mainly come from?
A. The grass –roots level B. The business circle
C. Government officials D. University professors
3.What have Americans achieved in environmental protection?
A. They have cut car emissions to the lowest
B. They have settled their environmental problems
C. They have lowered their CO levels in forty cities.
D. They have reduced pollution through effective measures.
4.What is especially important for environmental protection according to the last paragraph?
A. Education B. Planning
C. Green living D. CO reduction
The Healthy Habits Survey (调查) shows that only about one third of American seniors have correct habits. Here are some findings and expert advice.
1．How many times did you brush your teeth yesterday?
●Finding：A full 33% of seniors brush their teeth only once a day.
●Step：Remove the 300 types of bacteria in your mouth each morning with a battery－operated toothbrush. Brush gently for 2 minutes，at least twice a day.
2．How many times did you wash your hands or bathe yesterday?
●Finding: Seniors，on average，bathe fewer than 3 days a week. And nearly 30% wash their hands only 4 times a day—half of the number doctors recommend.
●Step：We touch our faces around 3，000 times a day—often inviting germs(病菌) to enter our mouth，nose，and eyes. Use toilet paper to avoid touching the door handle. And，most important，wash your hands often with hot running water and soap for 20 seconds.
3．How often do you think about fighting germs?
●Finding: Seniors are not fighting germs as well as they should.
●Step：Be aware of germs. Do you know it is not your toilet but your kitchen sponge (海绵)that can carry more germs than anything else? To kill these germs，keep your sponge in the microwave for 10 seconds.
1.What is found out about American seniors?
A. Most of them have good habits.
B. Nearly 30% of them bathe three days a week.
C. All of them are fighting germs better than expected.
D. About one third of them brush their teeth only once a day.
2.Doctors suggest that people should wash their hands ________．
A. twice a day B. three times a day
C. four times a day D. eight times a day
3.Which of the following is true according to the text?
A. We should keep from touching our faces.
B. There are less than 300 types of bacteria in the mouth.
C. A kitchen sponge can carry more germs than a toilet.
D. We should wash our hands before touching a door handle.
4.The text probably comes from ________．
A. a guide book B. a popular magazine
C. a book review D. an official document
听下面一段独白，回答以下小题。
1.Who could the text be written for?
A. Schoolchildren B. Parents C. Teachers
2.What’s the second advice?
A. Get up early
B. Go to bed early
C. Do things the night before
3.What kind of breakfast is suggested?
A. A sweet breakfast B. A simple breakfast C. A fast breakfast
听下面一段较长对话，回答以下小题。
1.When will Jane leave?
A. Tomorrow morning
B. Tomorrow evening
C. The day after tomorrow
2.Who will go to meet Jane at the station?
A. Her uncle B. Her aunt C. Her sister
3.What will the weather be like there?
A. Cool and dry B. Hot and wet C. Cold and wet
4.Why is Jane going to see her uncle?
A. She misses him B. He is not well C. She needs his help
听下面一段较长对话，回答以下小题。
1.When will the man go shopping?
A. On Saturday morning
B. On Saturday afternoon
C. On Sunday morning
2.What does the man promise to do?
A. Make some chocolate cakes
B. Come to lunch on Saturday
C. Come to tea on Sunday
3.On what day may the man get his salary raised?
A. Monday B. Tuesday C. Thursday
