The world is a beautiful place in our eyes. But does it look the same through the eyes of animals?
Dogs
They can’t see as many colors as we can. They can see blues, browns and yellows. They have fewer color-detecting cells(色彩感知细胞)than humans do.
Jumping Spiders
They have eight pairs of eyes. They can see more colors than humans. They can see ultraviolet light(紫外线). So they see things clearer than we do.
Rats
They can move one eye in different directions while keeping the other eye stop moving. It is to see their enemies better. They can’t see many colors. It’s not necessary because they mostly come out at night. They are good at seeing bright light.
Horses
They have eyes on either side of their head. So they see wider(视野更宽阔)than humans. They have a blind spot(盲点)in front of their nose. They can’t see as many colors as humans do. They can see greens and blues; but most of the time they see grays.
1. Dogs can’t see the color“________”according to the passage.A.blue | B.brown | C.green | D.yellow |
A.rats | B.dogs and horses | C.rats and horses | D.jumping spiders |
A.It can move one eye while keeping the other eye still(静止). |
B.It’s not necessary for it to see all directions. |
C.It can’t see a white dog at night. |
D.It can’t see bright light well. |
A.The horse can find it and drive it away. | B.The horse can’t see it and will let it there. |
C.The horse will smell it but do nothing. | D.The horse won’t open its eyes to see it. |
A.Different kinds of animals | B.Seeing things in the same way |
C.World through animals’ eyes | D.To see a beautiful world |
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Cats are the most popular pets among Americans. So it is not surprising there are many expressions about cats. Do you know any of them? Now let me introduce some to you.
Some cats like to catch small birds, like canaries. If someone looks very proud or satisfied with himself, we say he looks like the cat that ate the canary.
Sometimes, a cat likes to play with a small animal it catches. So if you play cat and mouse with someone, you change between different kinds of behavior when dealing with another person. For example, a child might offer something sweet to her little brother, and then take it away when reaches for it.
A cat will often catch a small animal and present it to its owner. The saying “that looks like something the cat dragged in (把…拖进来)” describes something in bad condition.
A fat cat is a person with a lot of money.
There are many other expressions about cats in America. How interesting! Which kind of cat are you, or which kind would you like to be?
1. Americans don’t like cats as pets very much.
2. The canary is a kind of bird.
3. If you have much money, we can call you a sad cat.
4. We can say he looks like the cat that ate the canary if someone is very pleased with himself.
5. The passage introduces us four expressions about cats.
【推荐2】①Have you ever wondered how an insect would taste? “They are crispy and crunchy (酥脆的). I like eating them because they are quite delicious and rich in protein (蛋白质).” Yang Xingyu, who loves fried insects, told China Daily.
②A growing number of people start to try edible (可食用的) insects, such as beetles and bees. They can be fried, boiled in soup or even mixed with dessert. About 2 million people have already added insects to their diets, according to a UN report.
③Insects are rich in protein and vitamins. Guo Jianjun, a professor at Guizhou University, told China Daily that insects are known as “God’s last piece of cake for human”, with a lot of unknown possibilities to be fully recognized.
④“For example, most of the fat in insects is unsaturated fatty acid (不饱和脂肪酸),” Guo said, adding that it is good for the heart and brain. Sometimes, the insects are used in medicine as well. Researchers have been doing research on how eating insects can improve human’s health.
⑤More importantly, insects are found in large numbers all over the world and have strong reproductive abilities. Most of them can lay hundreds of eggs at a time. That’s why they can play an important role in fighting the problem of food shortage as the population continues to increase worldwide.
⑥The world population is expected to rise to 8.5 billion by 2030, and about 10.4 billion by the 2080s, according to a UN report in March.
⑦Huang Dawei, another expert in insects, told China Daily that the world population is rising much faster than the availability of food. Every day, the supply of food for Chinese people reaches more than 70,000 tons. Therefore, developing new food sources is in great need.
⑧Raising and eating insects can help protect the environment. For example, the greenhouse gases produced by pigs are 10 to 100 times more than those produced by beetles. What’s more, waste from the production of other food materials can be used to feed edible insects.
1. The writer writes Paragraph 4 to show _________.A.the insects are tasty |
B.the insects are good for health |
C.the insects enjoy great popularity |
D.the insects provide lots of fat |
A.适应的 | B.繁殖的 | C.飞行的 | D.再生的 |
A. | B. | C. | D. |
A.Getting Close to Insect World | B.Enjoying a Bowl of Insects |
C.Insects and Health | D.Insects and Nature |
【推荐3】
In winter, many animals like to sleep. But their sleeps can be very long and deep.
Animals can hibernate for part or all of the winter.
A.Other animals sleep less. |
B.Bears can go into a very deep sleep. |
C.It’s hard for them to find things to eat. |
D.Bears are the biggest animals that hibernate. |
E.This kind of sleep is called hibernation (冬眠). |
【推荐1】Stop and listen! What do you hear? You may hear many different sounds. Some of those sounds may be noise. Noise is a loud or unwanted sound.
Noise can be caused by many kinds of machines, such as motorcycles, jet planes (喷气式飞机), farm tractors, and power motors. And, to some people, rock music is also a noise.
What happens to people who live near noisy machines or use them over a period of time? Doctors have found that these people have trouble in sleeping. And most importantly, constant (连续的) loud noise can cause loss of hearing.
Scientists use a unit of measure called a decibel(分贝) to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands measure over 120 decibels. Noise at such high level causes the greatest hearing loss.
根据短文内容,判断下列句子是否正确,对的涂(A),错的涂(B)。
1. According to the passage, noise is all sounds that you can hear.
2. A “decibel” is a machine that makes loud noise.
3. Loud noise can help people sleep better.
4. Not all people think that rock music is a noise.
5. We can infer (推断) from the passage that noise is a serious problem.
【推荐2】
The International Day of Happiness, which falls on March 20 every year, reminds people of the importance of happiness.
According to Martin Seligman, a US psychology professor, happiness is about doing things that are engaging and meaningful.
Psychologist Dan Baker says our purpose doesn’t have to be huge. For example, a 17-year-old’s purpose might be to get into their preferred college.
After understanding what happiness is, you might wonder what affects our happiness.
Life circumstances like getting a new car or a promotion don’t lead to long-lasting happiness because we get used to them. To keep feeling happy, we need to control how we act and think.
A.Scientists found that people are born with happiness. |
B.Are you feeling happy now? |
C.But what is happiness and how can we be happy? |
D.“Engaging” means being so absorbed in what we do that we forget about time. |
E.Happiness also changes as we grow up. |
F.For a parent, it could be getting their kids ready for school every day. |
Most of us have gone away from “mad men” in the street, only to find that they are in fact using a bluetooth headset. Now a new study done in University of Pennsylvania shows that muttering “key, key, key” can actually help normal people find the things they lost. Saying a word helps focus the mind on something people are looking for and it works more effectively than seeing a written description. Repeating the word over and over again helps even more.
It is suggested that children speaking to themselves while doing step-by-step tasks, like tying shoelaces, can help guide their behavior and let them focus on the job in hand. However, scientists were not sure if speaking aloud when completing tasks could help adults in the same way, especially when looking for special objects. Prof. Gary Lupan and Prof. Daniel Swingley, writing for the Quanerly Joumal of Experimental Psychology, believe the next time you lose your keys, muttering “keys, keys, keys” while looking for them could in fact help you find them. Encouraged by viewing people muttering to themselves as they try to find things like peanut butter in a supermarket, researchers conducted two experiments to see if this actually worked.
In the first experiment, participants were shown 20 pictures of various objects and were asked to find a certain one, with some seeing a note telling them what they were looking for. These participants were then asked to search for the items again while saying the word to themselves, with results showing that saying it aloud helped people find the object more quickly. The second experiment saw participants doing a virtual shopping task, where they were shown photographs of items commonly found on supermarket shelves. They were asked to find all instances of a particular item, so if they were asked for apples, they had to find all the bags of apples as quickly as possible.
Researchers from University of Wisconsin-Madison and University of Pennsylvania, both in the US, found there was an advantage in saying the name of the product aloud when they were searching for something familiar.
1. The writer tells us muttering is effective by ________.A.showing the data | B.giving some reasons |
C.giving examples | D.comparing two things |
A.you can get anything you want quickly by muttering |
B.muttering has the magic to help people do everything |
C.a person can find the lost item more easily by muttering |
D.it’s harder for children to do step-by-step tasks by muttering |
A.guide people’s behavior directly | B.control people’s mind completely |
C.people remember things clearly | D.people concentrate on the task in hand |
A.participants were better at doing a virtual shopping task |
B.it took all the participants the same time to find the items |
C.showing pictures of the items helped find them more quickly |
D.participants saying aloud the word found the items more quickly |
【推荐1】If you look around your city, you might spot girls wearing hanfu in subways or people wearing T-shirts with Chinese characters on the streets. There is a new trend (趋势) called guochao or “China-chic”. “China-chic” means the rise of China’s native fashion (时尚) trends.
Before 2018, big-name foreign companies played a main part in the world market. However, during the 2018 New York Fashion Week, Chinese sportswear brand Li-Ning changed things up. It introduced its Wu Dao collection. The collection not only had a fashionable look, but also included elements (元素) of traditional Chinese culture. It immediately caught people’s eyes at home and abroad.
Soon, Chinese native brands have become more and more popular all over China. For example, White Rabbit, whose sweet candies bring back childhood memories for many people, began to sell other products, like milk tea and ice cream. By doing so, it won the heart of young people. “We want White Rabbit to be a brand that young people want to share,” said Shen Qinfeng, the company’s manager.
In 2021, some Western brands refused to buy Xinjiang cotton. To show cultural confidence, millions of Chinese refused to buy these Western brands and turned to Chinese native brands that support Xinjiang cotton, like Li-Ning and Anta.
No matter how the guochao trend develops, there is one thing that won’t change — Chinese people’s growing confidence in national culture.
1. What does the underlined word “spot” mean in Paragraph 1?A.imagine | B.advise | C.notice | D.experience |
A.The rising interest in wearing sportswear. |
B.The rise of China’s native fashion trends. |
C.Chinese people’s interest in wearing hanfu. |
D.Chinese people’s interest in Xinjiang cotton. |
A.It lowered the price of its sportswear. |
B.It used Western design in its sportswear. |
C.It played a very important part in the world wide market. |
D.Its products had a fashionable look with Chinese elements. |
A.By supporting Xinjiang cotton. |
B.By using their childhood memories. |
C.By making more kinds of its candies. |
D.By selling other products like milk tea. |
A.A New Trend — guochao, or “China-chic” |
B.Chinese Cultural Confidence—Xinjiang Cotton |
C.Main Part of the World Market—Chinese Brands |
D.Fashionable and Popular Products—Western Brands |
【推荐2】British researchers at Cardiff University were surprised to find that both men and women were thought to look better by covering the lower half of their faces. They also discovered that a face with a disposable surgical mask (外科口罩) was likely to be the most attractive (吸引人的).
Dr. Michael Lewis, a psychologist (心理学家) and a researcher in faces, said the research found that surgical masks reduced attractiveness because they had something to do with disease or illness before COVID-19 broke out.
“We want to test whether this has changed since face coverings became everywhere. We also wonder whether the type of masks do any good,” he said. “Our study suggests faces are thought most attractive when they are covered by surgical masks. This may be because we are used to healthcare workers who are wearing blue masks and now we connect these with nurses and doctors.”
The first part of the research was carried out in February, 2021. At that time, the British people had become used to wearing masks in most public places. In the research, 43 women were asked to give a score of 1 to 10 the attractiveness of images of men’s faces without a mask, covered with a cloth mask, a blue surgical mask, and with a black book covering the area a facemask would hide. They said that those who were wearing a cloth mask were more attractive than the ones with no masks. But the surgical mask—which was just a normal, disposable kind—made the wearer look even better.
“COVID-19 has changed our way in how we think of the mask wearers. When we see someone wearing a mask, we no longer think ‘that person has a disease and I need to stay away’,” Lewis said. “It is possible that masks make people more attractive because they pay more attention to the wearers’ eyes.”
…
1. What can we learn from the British research?A.Women prefer to wear disposable surgical masks. |
B.COVID-19 makes surgical masks more popular. |
C.Different kinds of masks make the same attractiveness. |
D.A disposable surgical mask can make one more attractive. |
A.the type of masks does some good. |
B.wearing surgical masks reduced attractiveness. |
C.mask had something to do with disease or illness. |
D.both men and women look better by covering half of their faces. |
A.What result the research is. | B.How the research was carried out. |
C.How difficult the research is. | D.What problems the research will bring. |
A.How people accept surgical masks. |
B.What the second part of the research is like. |
C.What can be done to draw people’s attention. |
D.Why people pay more attention to people’s eyes. |
【推荐3】Language students often think they have memory problems. They worry because they can’t remember words. In fact, the problem usually isn’t with their memory. The problem is with how they study.
To remember words better, you need to understand how memory works. There are two kinds of memory: short-term and long-term. When you see, hear, or read something, it goes first into short-term memory. But short-term memory lasts for only a few seconds. You will only remember something longer if it goes into long-term memory. Your long-term memory is like a very big library with many, many books. And like a library, it’s organized(有条理的).When you put away a book-or memory-you can’t just leave it anywhere. You have to choose a place where you can find it again.
How can you do this with vocabulary? The answer is to work with the word and think about the word in new ways. You can do this by writing new sentences that include it. Even better, you can invent a little story about the word, with people or places that you know. Another way is to make a picture in your mind with the word. For example, if the word is height, you can think of the tallest person you know and try to guess his or her height. All of these activities are good ways to think about words. They make the meaning of words stronger in your long-term memory. And they give a way to find a word when you need it.
1. the writer’s opinion, students can’t remember words because ______.A.they have memory problems |
B.they’re too worried |
C.they don’t use a proper way |
D.they don’t like to study |
A.Short-term memory is seldom used. |
B.What we see goes into long-term memory first. |
C.We will forget a word soon if it goes into short-term memory. |
D.We will never forget a word if it goes into long-term memory. |
A.keeps many books like a large library |
B.works like a well-organized library |
C.provides any book you want |
D.leaves memory anywhere |
A.Making sentences with the word. |
B.Listening to some familiar stories. |
C.Talking with people that you know. |
D.Drawing pictures of the word on paper. |
A.language students’ problems in study |
B.how to make the meaning of words stronger |
C.short-term and long-term memory |
D.how to improve ways to remember words |
【推荐1】A
I was driving after school on Monday from Dublin to Drogheda and on my way home, I saw a wallet lying on the roadside. I thought the wallet must belong to the driver in front of me, because he had smoked there. I sounded the horn twice but he didn’t hear. So I stopped and picked up the wallet. I checked the wallet to see if I could get any phone number to call. I found and called two numbers but I was told they were wrong numbers.
Later, I found a driving license and decided to drive to his house in Termonfeckin according to the address on the license. It is a 30-minute drive away from Drogheda. When I got to his house, I saw his wife and the first thing she asked was if I had found a wallet. I started smiling and said yes. The lady was really happy and called her husband. He ran to us at the gate and welcomed me to their house. After giving the wallet to him, he checked to see whether everything was inside. They offered me 20 dollars for gasoline(汽油) but I refused.
1. What was the writer doing when he saw the wallet?A.He was driving a car. | B.He was smoking on the roadside. |
C.He was checking the wallet. |
A.Because he didn’t know the phone number of the driver. |
B.Because the wallet didn’t belong to the driver. |
C.Because he wanted to give the wallet to his wife. |
A.For an hour. | B.For half an hour. | C.For an hour and a half. |
A.She checked to see whether everything was inside. |
B.She offered the writer 20 dollars for gasoline. |
C.She asked if the writer had found a wallet. |
A.The writer drove to the house of the owner of the wallet. |
B.The writer accepted the money the driver offered him. |
C.The writer was a warm-hearted person. |
First, you need to wear a hat, but choose your hat carefully. Baseball caps protect your eyes, but they don’t protect your ears or your neck. Use a proper sun hat.
Second, use sun cream(防晒霜). You need to put it on at least twenty minutes before you go out. Because sun cream starts to work twenty minutes after you put it on.
Third, you had better wear sunglasses to protect your eyes. Some people like to put sun cream around your eyes and on their eyelids to protect them from the sun. In fact, sun cream hurts the eyes.
On a hot sunny day, wear dark-colored clothes. Light-colored clothes don`t protect you from the sun.
However, you need to spend time in the sun to get enough vitamin D for healthy skin and bones, but don’t forget to use cream. Without sun cream you have a bigger risk of skin cancer.
1. Which are the right clothes to protect your skin from the sun?
A.A baseball hat and light-colored clothes. |
B.A sun hat and dark-colored clothes. |
C.A sun hat and light-colored clothes. |
A.On your ears and neck. |
B.Around you eyes and eyelids. |
C.On dry skin |
A.Twenty minutes before you go out. |
B.At the moment of going out. |
C.After you go back home |
A.You can drink more water. |
B.It helps keep your skin and bones healthy. |
C.It’s a chance to wear cool sunglasses. |
A.Sun cream is usually very expensive. |
B.Black people don’t need sun cream.. |
C.Sun cream reduces the risk of skin cancer. |
It’s very important for teenagers to have a good friend or a group of friends. Even when they are not with their friends, they usually spend a lot of time talking with them on the phone. The communication is very important to children’s growth, because friends can discuss something. These things are difficult to their family members.
But some parents often choose friends for their children. Some parents may even stop their children from meeting their good friends. It’s a trouble to many children.
根据材料内容判断下列各句正(T)误(F).
1. Many teenagers think that parents can understand them better.
2. Communication with friends is very important to teenagers.
3. When teenagers have something difficult to say, they usually go to their brothers and sisters for help.
4. Some parents like to choose friends for their children.
5. Children don’t want parents to stop them meeting friends.