June 6th is National Eye Care Day. It is a good chance for us to improve our eye health. What are common eye problems we have today? How can we protect our eyes? Read on to find out the answer.
Eyes are important in our everyday life. We use them to read books, see colors and view the wonders of the world. But sometimes, we use them too much and it hurts them.
In the past, nearsightedness (近视) was a common eye problem among children. This is mostly because of their bad eye habits, such as watching TV too long and reading books in bed.
However, today’s technology is changing the way we live. Children spend more time working and playing in front of computers, smartphones and iPads. US children spend more than 42 hours a week in front of electronic screens (电子屏幕), US’ ABC news reported.
This has caused a new problem for our eyes: digital (数字的) eyestrain (眼疲劳). People with digital eyestrain may get headaches, dry and red eyes, eye pain, watering and other eye problems.
But don’t worry. The following tips can help you protect your eyes. Try them out.
Screen advice:
1. When you are watching electronic screens, keep them at least 30 cm from your eyes. Try not to use your smartphone in direct sunlight.
2. Blink (眨眼) more often when you are looking at the screen. This can help to stop dry eyes.
3. Remember to take a 20-20-20 break: every 20 minutes, take a 20-second break and look at something 20 feet (about 6 meters) away.
4. Spend less time in front of screens. One to two hours a day is OK for your eyes.People get a good chance to care about their _______________ on June 6th every year.
| A．tooth health | B．physical (心理) health |
| C．eye health | D．heart health |
As people ________________, digital eyestrain has become a new eye problem.
| A．read books in bed and watch TV too long |
| B．spend too much time before electronic screens |
| C．eat too much junk food and smoke a lot |
| D．spend too little time doing sports outside |
According to the 20-20-20 break rule, we’d better take a break ________ if we need to watch the electronic screens for one and a half hours.
| A．once | B．twice |
| C．three times | D．four times |
The main idea of the passage is _______________.
| A．what caused digital eyestrain and how we can protect our eyes |
| B．what people do on Eye Care Day |
| C．what good habits of using eyes |
| D．how today’s technology is changing the way we live |
When we talk about stars, especially women stars, it seems that they are always young, pretty and own attractive body shapes. But recently a Britain’s Got Talent(英国达人) star Susan Boyle has changed our views completely.
Simon Cowell, one of the organizers of the talent show spoke of his surprise over Ms Boyle’s voice. “This lady came up, and I’m thinking, ‘This will take five seconds and I can go to have a cup of tea.’ That changed when she began to sing I Dreamed a Dream from Lea Miserables. She knew we were going to have that reaction(反应) and just to see that look of satisfaction on her face midway through — it was one of my favorite moments,” Cowell said.
The performance was posted online and before long, the 47-year-old Scottish woman has been famous all over the world.
Speaking from her home in Scotland, Ms Boyle said that she hadn’t thought of changing her appearance. She said that her friend helped her with make-up. “I mean, it’s meaningless.” She added.
Ms. Boyle also spoke of the reason she first began to explore her musical talents. “ I was kind of slow at school, so getting something like singing was a good way of hiding behind that and therefore it built my confidence.’’Susan Boyle had a look of satisfaction on her face when she was singing because ________.
| A．she was confident of her singing |
| B．she was satisfied with the organizers |
| C．she was pretty and in good shape |
| D．she sang the song I Dreamed a Dream from Lea Miserables |
According to the passage, which is NOT true?
| A．It was the musical talents that built Susan's confidence. |
| B．Susan Boyle was not good at her lessons when at school. |
| C．Susan Boyle became famous because of her appearance. |
| D．Simon Cowell didn't think Susan Boyle a good singer at the first sight. |
What can we learn from Susan Boyle’s success?
| A．It’s never too old to learn. |
| B．It’s easier to succeed at the age of 47. |
| C．If you have a dream, keep trying to make it come true! |
| D．If you are not able to study well, to be a singer instead. |
It’s a long-awaited day for China. The navy now has its first aircraft carrier(航空母舰), Liaoning.
It’s a unique experience to get to know the life in the carrier. The carrier is just like a small city on the sea. It has all the functions for daily life. There are 4 words to sum up its characters: big, small, much and high. The carrier Liaoning is such a huge one that the total length of the whole corridor（过道）could reach over 20 kilometers. But the living space for the sailors（水手）is quite small. That’s because the carrier is designed for researching purposes, rather than comfortable living. Over 1,000 sailors, both men and women, are living onboard. They are arranged among over 3,000 tiny rooms below the deck. For visitors, it’s so easy to get lost. So the first thing the new sailors have to learn is their way around. The number of female sailors is much less than that of the males, taking about 5 percent of the total. But they play a key role in carrying out some special missions.
Also, you will be surprised by the high level of education of today’s sailors. The captain said that over 90 percent of the sailors are college graduates. Six hold Doctor’s Degrees and 45 have a Master’s. The whole team is young but vigorous（朝气蓬勃的）. The complex work on the carrier requires high management abilities for the commanders onboard(在船上). Why do we visitors get lost easily inside the carrier?
| A．Because they don’t have a map. |
| B．Because the living space is quite small. |
| C．Because there are too many corridors for rooms. |
| D．Because the corridor inside the carrier is too long. |
What does the word “high” in Line 6 refer to（指代）？
| A．The aircraft carrier is high since it is just like a small city. |
| B．Most of the soldiers received good education. |
| C．The expense（花费）to run a carrier is high. |
| D．The high-level of their training. |
Which of the following is NOT TRUE according to the passage?
| A．Liaoning is our country’s first aircraft carrier. |
| B．Most of the sailors on the carrier are college graduates. |
| C．There are far fewer women sailors than men sailors on the carrier. |
| D．It is comfortable for the sailors to live in the carrier. |
Look at the centre circles of Diagram (图)A and Diagram B. Which of the centre circles looks larger? In fact, they are exactly the same size.
Then look at the picture on the right. What do you see? A vase? Or two faces？Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never see them at the same time.
“What’s happening? Is something wrong with my eyes?” You may wonder at what you see. Don’t worry. Here is how it goes:
When we look at things, our eyes send messages to our brains and then our brains interpret（解读）the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it “visual illusion(视觉错误)”.
Movie makers often make use of visual illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Park and Honey I shrunk the kids just make use of visual illusions.Why does the centre circle in Diagram A look smaller than that in Diagram B?
| A．something is wrong with our eyes |
| B．the two circles are not the same size |
| C．our brains interpret the information in a wrong way |
| D．the two pictures change quickly from one to the other |
What do movie makers make use of visual illusions for ?
| A．To help the actors look better |
| B．To make the actors much braver |
| C．To help the actors become stronger |
| D．To make the actors seem different in size |
In the picture below, it seems that Line AB is shorter than Line CD, but in fact Line AB is as long as Line CD. Which paragraph can explain what has happened to our eyes?
A. The second one.B. The third one.
C. The fourth one.D. The sixth one.What’s the right order according to the passage?
a. We look at things with our eyes.
b. Our brains interpret the messages.
c. Our brains tell us what we have seen.
d. Our eyes send messages to our brains.
| A．a d b c | B．c a b d | C．a c d b | D．b c a d |
Where may this passage be from?
| A．A letter | B．An English newspaper |
| C．A science book | D．An advertisement |
America is a mobile society. Friendships between Americans can be close and real, yet disappear soon. They don’t feel hurt. If the same two people meet again, even years later, they pick up the friendship. This can be quite difficult for us Chinese to understand. Friendships between us develop more slowly but may become lifelong feelings, extending（延伸）deeply into both families.
There is another difficult point for us to understand .Although Americans treat friends warmly in their personal everyday lives, they don’t show their politeness to them if it requires a great deal of time. But in China, we are usually generous with our time. We, as hosts, will appear at an airport even in the middle of the night to meet a friend. We may take days off from our work to act as guides to our friends: It is opposite in America, Americans can not manage the time to do a great deal with a visitor outside their daily plans. They will probably expect the visitors to get themselves from the airport to the hotels. And they expect the visitors will phone them from there. Once the visitors arrive at their homes ,the welcome will be full, warm and real.
For Americans, it is often considered more friendly to invite a friend to their homes than to restaurants, except for business matters. Americans are ready to receive us foreigners at their homes, share their holidays, and their home life. So accept their hospitality（好客）at home and enjoy your visit in America!Which of the following is the typical way of American hospitality?
| A．Treating friends at home. |
| B．Taking days off to be with friends. |
| C．Meeting friends at the airport at midnight. |
| D．Sharing everything they have. |
Which of the following statements is True according to the passage?
| A．Americans are always generous with their time. |
| B．Americans don’t feel hurt if their friendships disappear soon. |
| C．Chinese friendships develop more slowly but will never disappear. |
| D．Chinese friendships are more sincere than American friendships. |
This passage is most probably written for .
| A．American students | B．Chinese students |
| C．Chinese visitors to America | D．American visitors to China |
What is your zodiac（生肖） animal? According to the Chinese lunar calendar（农历）, 12 animals mark 12 different years. It is the basis of the Chinese zodiac. Nowadays, Chinese zodiac animals have worldwide fame and are increasingly popular among western people.
The zodiac is an important part of Chinese culture. People believe that the characteristics of a zodiac animal influence the personality of every person born in that year. For example, people born in the Year of the Tiger are considered powerful and brave.
Zodiac animals also have some social functions. When people think it is not proper to ask: “How old are you”, they may change their question to “What is your zodiac animal?” With this question, you can figure out roughly which year someone was born and the person’s age.
Zodiac animals are not special to China. Many countries share a similar zodiac culture with China. For example, in the Japanese Zodiac, a wild boar（野猪）takes the place of a pig and the Vietnamese（越南的）zodiac has a cat instead of a rabbit.
But have you ever wondered how these 12 animals were chosen to represent each year? According to legend, the Jade Emperor（玉皇大帝）invited all the animals to join him for Chinese New Year. Only 12 animals went to see him. As a reward he named a year after each one in the order they arrived. The ox would have been the first to arrive, but the rat sat on his back and jumped off just before they arrived to come in first place.The characteristics of a zodiac animal may influence the _____ of every person born in that year.
| A．appearance | B．personality | C．hobby | D．education |
“What is your zodiac animal?” is a question used to find out a person’s______.
| A．age | B．name | C．job | D．weight |
In the Japanese zodiac, we don’t see the zodiac animal：_______
| A．wild boar | B．rabbit | C．dragon | D．pig |
According to the last paragraph, we know that ____ was the first animal to arrive.
| A．ox | B．rat | C．pig | D．cat |