For hundreds Of years, scientists have been trying to answer what things have an effect on people’s emotions (情感). How you feel is controlled by many things. Your emotions can be affected by your personality, by the actions of others and by events around you. Perhaps you don’t know your emotions can be influenced by the weather as well.
People often say they feel good when the sun is shining and sad when it is cloudy. In fact, sunlight makes us feel good. When sunlight hits our skins, our bodies produce a vitamin. Vitamins are natural chemicals (化学物质) which we all need to stay healthy. Sunlight helps our bodies produce vitamin D. Vitamin D helps our bodies make a special chemical. This special chemical affects our brains (大脑) and makes us feel happy. For example, there are long, dark winters of little sunlight in Sweden and Norway, so many people in these countries often feel sad. Without much sunlight, their bodies produce less vitamin D. Without enough vitamin D, their bodies make less of this special chemical which makes them feel good. To help the people in these countries feel better, special “sunrooms” with artificial (人造的) lights have been built. People can go there and get “sunlight” for an hour or two!
The weather can also affect people’s emotions in other ways. Hot weather can make people angry because people feel uncomfortable when they are hot. In the same way, rain can make people angry because being wet can be unpleasant. As you can see, the weather can have an effect on the chemicals which control our brains. Through these ways, the weather can influence our emotions. Sadly, while the weather can change us, we can hardly change the weather. Which of the following is NOT mentioned as a factor (因素) that can affect one’s emotions?
| A．Weather. | B．Actions of others. |
| C．Personality. | D．Age. |
Which of the following is true about vitamin D according to the passage?
| A．It is a kind of artificial chemical. |
| B．It makes us worried by affecting our brains. |
| C．It is needed by us all to keep fit. |
| D．It is in the sunlight. |
What can we infer (推断) from the passage?
| A．We feel good when we are in the bright cool weather. |
| B．We will be happy when we are caught in the rain. |
| C．All people in Norway and Sweden feel sad in winter. |
| D．The more vitamin D you have, the happier you’ll be. |
What may be the best title for this passage?
| A．Why Do We Feel Sad? |
| B．The Weather Influences People’s Emotions |
| C．People Need More Vitamin D |
| D．We Can Hardly Change the Weather |
Once there lived a man in a small town. He often said, “If I have lots of gold(黄金), I shall be the happiest man in the world.” One day he was traveling in North Africa. He lost his way and he was so hungry and thirsty that he couldn’t walk any more. There were only stones and sand around. Just then he saw a bag on the sand. He took it up. But when he opened it, he saw it was full of gold. He left the bag on the sand and cried, “What is the use of gold to a hungry man?” What did the traveler love best?
| A．Food | B．Drinks | C．Stones | D．Gold |
When he lost his ways in the desert(沙漠) of North Africa, __________.
| A．he had nothing to eat or to drink |
| B．he saw a bag full of stones and sand |
| C．he was happy to find a bag of gold |
| D．he found a bag full of drinks |
“He lost his way” means____________________.
| A．“he didn’t know where he was and where to go |
| B．“he didn’t know where he came from” |
| C．“he didn’t know how to return home” |
| D．“he lost what he had on the way” |
When he found a bag full of gold he felt______________.
| A．happy | B．hungry | C．thirsty | D．sad |
What’s the most useful to a hungry man? _____________.
| A．Food | B．Gold | C．Drink | D．Stones |
请根据下面的实验过程给图排序，将其序号填入第66 ～69空格中，并完成第70小题。Do the experiment as follows ：（ ）Put a short (0. 5 meter) board on two books. The books should be under the center of the board.
（ ）Ask your partner to stand on one end. With your hands ， push down on the other end. Can you lift your partner?
（ ） Put a longer (1 meter) board on the books. The end should be about 30cm from the books. Have your partner stand on the end that's near the books. Can you lift your partner?
（ ）Now do the same with the longest (2 meters) board. The end should be half a meter from the books. What will happen? Yes ！ You can lift your partner easily ！
What experiment is it?
| A．A chemistry experiment. | B．A physics experiment. |
| C．A math experiment. | D．A medical experiment. |
You may feel curious (好奇的) about students in other countries: Do they also have so much homework? What do they do in their free time?
On April 8, a report came out on the lives of high school students in China, Japan, South Korea and the US. It surveyed around 6,200 students from the four countries last year. You will find the answers to many of your questions in this report.
Who studies hardest?
Chinese students spend the most time studying. Nearly half of Chinese students spend more than two hours on their homework every day. That’s much more than students of the US (26.4%), Japan (8.2%) and South Korea (5.2%).
Who sleeps most often in class?
Japanese students fall asleep in class most often. About 45% of them said they sometimes doze off in class. In South Korea, it’s 32%; in the US, 21%; and 5% in China.
South Korean students don’t like taking notes. About 70% said they write down what the teacher says in class, much fewer than in Japan (93%), China (90%) and the US (89%).
Who is the most distracted (分心的)?
American students are the most active in class, but also the most distracted: 64.2% said they chat with friends in class; 46.9% said they eat snacks in class; and 38.9% said they send e-mails or read unrelated (无关的) books in class.
What do they do after school?
In their free time, most Chinese students study or surf the Internet. Most American students hang out with their friends. Most Japanese students do physical exercises. Most Korean students watch TV.The report is about ___________.
| A．the countries | B．the subjects | C．the students’ lives | D．the high schools |
What country isn’t mentioned in the report?
| A．The US | B．South Korea | C．Japan | D．India |
______ of the Chinese students spend more than two hours on their homework.
| A．26.4% | B．8.2 % | C．5.2% | D．48.6% |
The phrase doze off means ______.
| A．be half asleep | B．get up | C．eat snacks | D．send emails |
What of the following sentences is Not true?
| A．The survey from the four countries was made last year. |
| B．Most Japanese students do physical exercises after school. |
| C．About half of the American students chat with friends in class. |
| D．The students in South Korean don’t like taking notes in class. |
Have you ever complained why life is so tiring? Does the sky sometimes seem dark to you? Are your studies sometimes not successful? Well, friends, cheer up and smile all the time. If you see the world with your warm heart , you’ll find that the whole world smiles to you. While in school, sometimes you are tired of your lessons, but have you ever noticed the happy smile on your teacher’s face when you did a good job?
One day it is fine. Just before you want to go out, it suddenly starts to rain . Maybe you would feel very sad and start complaining about the weather. But dear friends, why don’t you sit down and listen to the free concert that the nature offers you? And with the timely rain , crops in the fields will grow better and better and farmers will have a good harvest.
Although everyone wants to succeed in what he tries to do, sometimes failure can’t be avoided（避免）. I think failure is not terrible, and the terrible thing is that we are afraid of it and give up hope .
When we face failure , we must be confident in ourselves, draw a useful lesson from it and try our best to finish what we have to do. As a popular saying goes , “ Failure is the mother of success .”
Attitude decides everything . With an optimistic(乐观) attitude life is easy and pleasant . Let’s smile to whatever we meet and the whole world will smile to us .People sometimes complain____________.
| A．the sky is always dark | B．their studies are successful |
| C．they see the world with their heart | D．life is tiring |
According to the passage , in school , ______________ .
| A．the students don’t like their lessons |
| B．the teacher will be happy if the students do the good jobs |
| C．the teachers don’t like their teaching |
| D．the teachers are tired of their work |
If there is a timely rain ,___________.
| A．you want to go out | B．you can listen to a concert |
| C．crops in the fields will grow better | D．farmers can’t have a good harvest |
When we face failure , what should we do ?
| A．We must be confident in ourselves . | B．We shouldn’t be afraid of it . |
| C．We shouldn’t give up hope . | D．All of the avbove . |
The best title of this passage is______________.
| A．Smile and the World Smiles to You | B．Complaining about life |
| C．Failure is the Mother of Success | D．It is Very Hard to Success |
One Friday Mrs. King asked her class to write a story. “Use your imagination!” she cried, “You can write your story about anything.” Kenny looked worried. “A story?” he thought, “What could I possible have to write about? I don’t know any stories.” The bell rang and all the kids went home.
The next day, Kenny sat at his desk at home, thinking and thinking. The warm sun was shining through the windows, making him drowsy. And soon he fell fast asleep. As he slept, Kenny began to dream about fantastic things.
First he dreamed that he was a world-famous doctor, saving whole cities and curing diseases. Then he dreamed that he was in a UFO. He was talking to strange but friendly space creatures. Then he dreamed that he had become as small as a mouse by a bad scientist. He had to find a way to stop the plot（阴谋）of the mad scientist!
Kenny dreamed wonderful and exciting things until his little brother woke him up. “What were you dreaming about?” he asked. Kenny told his brother the wonderful dreams. His brother enjoyed the stories. Suddenly, Kenny knew that he had his kinds of stories in his imagination.What did the teacher ask the students to do as homework?
| A．To act as a doctor | B．To read some stories |
| C．To help family members | D．To write a story |
How many dreams did Kenny have?
| A．One | B．Two | C．Three | D．Four |
What was Kenny in his first dream?
| A．A great doctor | B．A mad scientist |
| C．A visitor on a spaceship | D．A good student |
The underlined word “drowsy” means_______.
| A．unhappy | B．sleepy | C．upset | D．awake |
The best title for this passage is _______.
| A．A strange dream | B．Mrs. King's class |
| C．Writing a story with imagination | D．An evil scientist |
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