Everyone likes a good laugh from time to time, and science supports that feeling. In fact, we start to laugh even before we start to speak.
Laughter is like a pill in your medicine box to help you feel better. And it’s free.
A.So don’t think it is silly or useless |
B.People relax themselves through laugh |
C.Laughter is the glue that keeps people together |
D.At such dangerous times, early humans were under great stress |
E.To understand why we laugh, let’s go back to our very beginnings |
F.You’re much more likely to laugh if you hear someone else laughing |
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【推荐1】A few years ago, I went through a period of such serious depression that life didn’t seem worth living. It was like always in winter, so icy and so cold that the sun would never shine.
Then I saw green shoots pushing through the freezing, hard ground. I looked them every day until I felt that if they could come back to life, then so could I. Those green shoots gave me hope. In a way that nothing else did. They encouraged me to keep going, even when times were bad and I wanted to quit.
As spring came, I started to put in more and more plants until my garden was filled with color. Life was growing through my hands; gentle, peaceful, above all optimistic. If I gave love, it was returned.
I could spend hours lost in gardening. The depression I have is passed from my mother. It has affected generation of my family and may happen in any situation. I can be depressed when the sun is shining or I am with a group of loving friends.
Of course, fresh air and exercise help to reduce depression, but for me, as well as hope.
At the end of the first gardening season, I stood before a huge and strong tree. It lived through freezing temperatures and strong winds. It bent but never broke. The leaves dropped until look like nothing more than a skeleton, but it always, hope can help us get through them.
1. What’s wrong with the writer according to Paragraph One?A.The writer was ill. |
B.The writer wanted to give up his life. |
C.The writer didn’t like winter. |
A.I looked after them carefully so they could come back to life. |
B.I don’t know if they could push through the freezing hard ground. |
C.I could also come back to life if the green shoots could. |
A.My father. | B.My mother. | C.My grandmother. |
A.the leaves fell and the tree died |
B.although the bad weather made the tree no longer straight, it never broke |
C.I could feel happy when there were lots of friends around me |
A.magazine | B.advertisement | C.guide book |
【推荐2】Tilly was a good kid, most of the time. But sometimes she had a terrible tantrum (发脾气). She lay(躺) on the floor and kicked(踢) her legs. She cried loudly. Her mother said animals could hear her in Africa.
One day she couldn’t find her schoolbag. She threw everything out of her drawer(抽屉) but it wasn’t there. So, she had a tantrum. Her brother said she was an animal from Africa.
One day Tilly’s cousin Ben came to stay. Tilly and her brother were teaching him how to play tag ball. “You must run.” said Tilly. “If the ball hits(击中) your leg, you are out!”
Ben got hit on the leg with the ball. “You are out!”called Tilly. Ben liked winning, so he didn’t want to go out. “I didn’t feel the ball hit me,” he said. Ben’s mum shouted, “You are out, Ben! That is the game!” Then a terrible thing happened. Ben had a tantrum! He lay on the ground and kicked his legs. He cried so loudly that the people next door looked over the fence(篱笆).
Tilly had never seen a tantrum before. You can’t see yourself having a tantrum. Ben looked terrible. Tilly didn’t like it at all. “If that is a tantrum,” said Tilly, “I won’t have one again.”
Now Tilly has a big yellow paper with a smiling face. When she feels a tantrum coming, she looks at the picture. The face is always smiling and then Tilly can’t help smiling back!
1. What does the underlined sentence in Paragraph One mean?A.Tilly has a pet from Africa. | B.Tilly’s family live in Africa. |
C.Tilly cried really loudly. | D.Tilly is good with animals. |
A.his mum shouted at him | B.he lost the game |
C.he didn’t get the ball | D.he fell on the ground |
A.Tilly couldn’t find her schoolbag every day. |
B.Tilly doesn’t have a tantrum after the game. |
C.Tilly had never seen Ben before the game. |
D.Tilly draws a smiling face on the yellow paper. |
A.An Exciting Game | B.Tilly’s Tantrum |
C.A Terrible Thing | D.Tilly and Her Cousin |
【推荐3】Anger is a kind of feeling. Many things can make you angry. When your teacher gives you too much homework, when your team loses an important game, when a friend borrows your favorite thing and then breaks it, you may get really angry.
Usually, your body will tell you when you are angry. For example, you breathe(呼吸)faster, your face turns red, and you may want to break something or hit someone, but sometimes, you hide your anger. For example, you may hide it in your heart. The problem is that if you do this, you may get a headache or your stomach may hurt.
In fact, it’s not good to hide your anger, and it’s normal for you to get angry sometimes. But anger must be let out in the right way, without hurting others or yourself.
When you get angry, you can talk about it with other people. It’s helpful to talk about your anger with an adult, such as parents, a teacher, etc. When you talk about anger, those bad feelings can start to go away. Here are some other things you can do when you start to feel angry: talk to a good friend; count from 1 to 100; give someone a hug; go for a bike ride; think about good things, etc.
Remember that how you act when you are angry can make everything better or worse. Don’t let your anger control you.
1. What does the first paragraph mainly talk about?A.The ways to stay away from anger. | B.How to deal with anger. |
C.The causes of anger. | D.It’s not good to get angry. |
A.Your anger. | B.Your body. |
C.Someone you hit. | D.Something you break. |
A.Go for a bike ride. | B.Think about good things. |
C.Talk to a good friend. | D.Say bad things to the people around you. |
A.It’s normal to get angry all the time. |
B.It’s good to let anger control you. |
C.It’s good for us to let out our anger in the right way. |
D.If you hide your anger in your heart, you may get a backache. |
On March 4th, after 10 years of difficult talks, nearly 200 countries agreed to a new UN agreement-the High Seas Treaty (《公海保护协议》) . It is the first of its kind in 40 years,
Oceans cover about 71% of the earth’s surface, and are home to all animals and plants. Healthy oceans play a very important role in a healthy planet.
In 1982, one UN sea agreement described the “high seas”—the parts of the oceans that aren’t controlled by any country.
During the past 10 years, the talks were held time and time again.
A.But the oceans are in trouble. |
B.And it’s a great achievement in protecting the world’s oceans. |
C.The agreement was finally reached after difficult discussions. |
D.So all countries have the right (权利) to fish and send ships there. |
E.That is because different countries have their own different ideas. |
F.The new agreement sets a goal to turn 30% of the high seas into protected areas. |
G.Oceans are important for everything on the earth. |
【推荐2】If you go to Thailand, you’ll see a very interesting vehicle(交通工具). It is like a three-wheeled(三轮的)motorbike. There is a cabin(舱室)for the driver in the front and two or three passengers(乘客)can sit at the back. When it starts(启动), it will make the sound “tuk, tuk.” That’s why it is called tuk-tuk.
In Thailand, tuk-tuks are everywhere in big cities like Bangkok. Why? Because they are very small, and they can go very quickly. We can also find tuk-tuks in China, Italy(意大利)and some other places. One thing is very interesting. The German(德国)car maker, BMW, makes a funny-looking tuk-tuk.
How can you have a nice trip by tuk-tuk? Here are two tips. First, tell the driver where you are going, and talk about the price before you leave. If you don’t do that, you may pay(支付)too much money for your trip, because tuk-tuks don’t have the meters(计程表). Second, don’t put your feet on the rail(横杆)behind the driver’s head. It is not so good to the driver.
Remember the tips and you’ll have a nice trip in Thailand.
1. Which picture is a tuk-tuk in Thailand?A.![]() | B.![]() | C.![]() |
A.it is cheap to ride a tuk-tuk | B.they are small and quick | C.they look nice |
A.China | B.Thailand | C.America |
A.小费 | B.建议 | C.情报 |
A.Put your feet on the rail behind the driver’s head. |
B.Talk about the price after you start your ride. |
C.Tell the driver where you are going before the ride starts. |
![](https://img.xkw.com/dksih/QBM/2021/5/7/2715809539391488/2718254995849216/STEM/21804e753c344ff4a470fb684397f4f7.png?resizew=219)
China has just opened its FAST radio telescope to international scientists. It means scientists across the world can apply for using the telescope to do astronomical observations.
FAST is short for Five-hundred-meter Aperture Spherical Telescope. Its construction was completed in September 2016 and it officially began operating in January 2020. Measuring 500 meters in diameter. FAST is the largest radio telescope in the world, surpassing the 305-meter telescope of the U.S. Arecibo Observatory. FAST is also believed to be the world’s most sensitive single-dish radio telescope, and is 10 times more sensitive than the 100-meter Radio Telescope Effelsberg in Germany.
The major scientific task of the telescope is the observation of pulsars(脉冲星). The study of pulsars can help to confirm the existence of gravitational radiation(引力辐射)and black holes, and help solve many other major questions in physics. Another major scientific goal of FAST is to search for life outside the Earth.
The telescope is located in a naturally deep and round karst depression(喀斯特洼)in southwest China’s Guizhou Province. The first advantage of the selected site is the altitude. The average altitude of Guizhou is about 1,100 meters. Generally, the higher the altitude, the more it can observe. Secondly, the radio telescope needs to have a “big pan” to receive a better signal. The huge natural depression could reduce the difficulty of construction. Moreover, the selected site in Guizhou is far away from cities, and has a small population density, which reduces the interference caused by wireless devices such as TVs, mobile phones and radios from human activities.
So far, FAST has identified over 300 pulsars. Experts predict that the number could reach 1,000 in five years and that the telescope could locate and identify the first pulsar outside the galaxy.
1. Who can use FAST?A.Chinese scientists. | B.Scientists from all countries. |
C.Soldiers and policemen. | D.All Chinese citizens. |
A.In 2015. | B.In 2016. | C.In 2020. | D.In 2021. |
A.To confirm the existence of black holes. |
B.To look for life outside the Earth. |
C.To observe pulsars in the universe. |
D.To surpass the telescope in other countries. |
A.The major consideration of the location of FAST. |
B.Guizhou Province has the highest altitude in China. |
C.People in Guizhou use TVs and mobile phones less. |
D.FAST is built in a pan-shape place to keep people out. |
A.Identify more than 300 pulsars in five years. |
B.Discover the first pulsar outside the galaxy. |
C.Locate wireless devices around the world. |
D.Collect all kinds of sounds in the space. |