There’s a big zoo in our city. It’s about five kilometers from my house. I like all kinds of animals. I usually go to the zoo by bus on Sundays. In the zoo, I can see many different kinds of animals, such as monkeys, bears, pandas, tigers, lions and dolphins(海豚). Some animals are friendly, but some are not. Tigers, lions and bears are dangerous(危险的), so they have to live in cages(笼子). But I don’t think it’s good for animals to live in cages. They are not happy.
Tigers and lions usually live in forests. They can run very fast there. They catch(抓住) and eat small animals like deer and rabbits. But now in the zoo, they live in small rooms. They walk round and round in the cages, and they want to get out. I feel sorry for them.
Of all the animals I like dolphins best. I think dolphins are the most interesting animals in the zoo. I like watching them swim. They are very smart. They can play with balls. They are very friendly to people. If you fall into(掉入) the water and you can’t swim, they may come to help you.
1. How far is it from the zoo to the writer’s(作者) home?A.6 kilometers. |
B.5 kilometers. |
C.4 kilometers. |
D.3 kilometers. |
A.Rabbits. | B.Deer. | C.Monkeys. | D.Lions. |
A.they live in forests |
B.they are interesting, smart and friendly |
C.they catch and eat small animals |
D.I fall into the river |
A.Some animals are friendly. |
B.Tigers and lions usually live in forests. |
C.Tigers are happy to live in cages. |
D.Dolphins can play with balls. |
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【推荐1】Scientists have known for decades that the numbers of some shark species (物种) are decreasing (下降). But a new study shows just how severely worldwide populations have dropped in the past 50 years. The numbers of oceanic sharks fell more than 70 percent worldwide between 1970 and 2018. The information comes from a study that appeared recently in the publication Nature.
Stuart Sandin is a marine biologist who works at the Scripps Institution of Oceanography. He says that sharks are great hunters, fast swimmers and have extraordinary (非凡的) senses. Sandin adds that they can identify (识别) any changes in the ocean from a great distance (距离), such as smells or tiny changes in water flow. Their ability to quickly sense anything outside the norm in their environment helps them find food in the open ocean. But it also makes them especially at risk in the face of increased international fishing pressure.
Nathan Pacoureau is a biologist at Simon Fraser University in Canada and one of the writers of the study. He said, “The last 50 years have been pretty devastating (破坏,毁灭) for global shark populations.” Sometimes sharks are caught on purpose by fishing boats. But more often they are caught while fishing for other species. The number of fishing boats in the open ocean has risen sharply since the 1950s. Climate change and pollution also place shark survival at risk. But increased fishing pressure is the greatest threat for every oceanic shark species.
“Sharks are like the lions, tigers and bears of the ocean world, and they help keep the rest of the ecosystem (生态系统) in balance,” Stuart Pimm said, an ecologist from Duke University.
1. How many biologists are mentioned in the passage?A.One. | B.Two. | C.Three. | D.Four. |
A.Great hunters. | B.Fast swimmers. |
C.Extraordinary senses. | D.Huge size. |
A.危险 | B.意图 | C.威胁 | D.挑战 |
A.Shark population have increased since 1970. |
B.Shark population have dropped since 1970. |
C.Worldwide populations have increased since 1970. |
D.Worldwide populations have dropped since 1970. |
Have you ever watched a dolphin show in the Ocean Park?
Have you cheered for the dolphins when they show a few skills? Have you seen a dolphin swimming without a tail? Here, s the story about Clever Winter.
Once, Winter tried her best to get away from the rope around her body. If she couldn’t break free, she would die. Rescuers (救援者) sent her to Clearwater Marine Aquarium (水族馆), where they fought to keep her alive. The dolphin was back to life finally, but caregivers weren’t able to save her damaged tail. Winter ended up losing her flukes and the lower part of her peduncle.
Over the past six years, Clever Winter began to learn to swim without her tail. She pushed herself forward through water by moving from side to side-like a fish. The movement put harmful pressure on Winter’s backbone. That’s when scientists Kevin and Dan had an idea: the first ever man-made dolphin tail! The “tail” was strong enough to stay on Winter as she swam but soft enough so that it wouldn’t hurt her. Winter wore it like a rubber glove. It did take her some time to get used to it. At first, Winter would shake it off and throw it across the pool for her trainers to get back-just like a game of fetch. But after a few months of training, Winter accepted the tail, and her back started to get better.
Winter is an encouragement to everyone. When a group of physically challenged children came to see her, Winter swam right up to them and waved hello to the crowd. It was as if she were saying, “Look at me! I’m like you!”
1. The writer uses three questions in the beginning to ________.A.express love for dolphins | B.lead into the story about Winter |
C.introduce skills of dolphins | D.interest readers about Ocean Park |
A.valuable | B.skillful | C.popular | D.wounded |
A.let her be well faster | B.make her back comfortable |
C.help her perform better | D.change her way of swimming |
A.stick to their dreams | B.treat animals kindly |
C.face difficulties bravely | D.treasure what they have |
【推荐3】The elephant lives in Africa and in Asia. This elephant lives in Africa. It eats plants and a little fruit, but it doesn’t eat meat. It likes water.
There are only about 1,800 pandas in China and about 200 of them live in zoos. The panda eats about 30 kilos of bamboo a day, as well as other plants. This black and white animal is the favourite of people all over the world.
The zebra is an African animal. Like the panda, it’s black and white. It eats leaves as well as grass, but the zebra doesn’t eat bamboo.
The tiger lives in Asia. It’s a very large animal and usually lives alone. It likes water and is good at swimming. It’s strong and catches many kinds of animals for food.
Monkeys live in Africa, Asia and America. There are about 200 kinds of monkeys. Monkeys eat meat, leaves, fruit and even eggs!
1. Where does the elephant live? It lives in ________.A.America | B.Europe | C.Australia | D.Africa and Asia |
A.15 kilos of bamboo. | B.30 kilos of bamboo. |
C.60 kilos of bamboo. | D.45 kilos of bamboo. |
A.It’s white. | B.It’s black. | C.It’s yellow. | D.It’s black and white. |
A.It’s good at swimming. | B.It’s good at jumping. |
C.It’s good at studying. | D.It’s good at playing with people. |
A.In Africa. | B.In Asia. | C.In Europe. | D.In America. |
【推荐1】Food is colorful. Some food is green, some food is red, and some is black. Now more and more people like to have black food-black rice, black beans, black grapes. Why do they like black food?
·Black food can make grey hair into black hair.
·Black food is good for the heart. (心脏)
·Black food can help children become smart.
·Black food can also help women look young.
Black food is very good, but we need food with different colors. Doctors say that it isn’t good to be choosy about food. So we must eat all kinds of food.
1. Now more and more people like to have ________.A.red food | B.green food | C.black food | D.rice |
A.eyes | B.ears | C.nose | D.heart |
A.smart | B.young | C.old | D.tall |
A.Red food | B.Green food | C.Black food | D.Food with different colors |
A.优选的 | B.挑剔的 | C.浪费的 | D.无色的 |
Mother’s smile is like a spring wind. It’s so
Smile, so easy, but so useful as well. Let’s learn to smile. Everyone needs others' smile. When we give others a smile, we will feel happy, too. And maybe next time, when you need a smile, the others will give it to you.
Let’s learn to smile often, I think it can even make the whole world warm. Living with a smile,
1. The first paragraph(段落) tells us .
A.smiling makes us happy |
B.mother’s smile is the best |
C.smiling is not easy |
D.to smile every day |
A.猛烈的 | B.柔和的 | C.残酷的 | D.轻声的 |
A.gentle | B.helpful | C.careful | D.happy |
A.Smiling is difficult. | B.Smiling is not easy. |
C.Smiling is useful. | D.We can’t smile every day. |
A.we can be good at our lesson every day. |
B.we can do everything well every day. |
C.we can meet good friends every day. |
D.we can live happily every day. |
![](https://img.xkw.com/dksih/QBM/2020/5/18/2465606416515072/2466229499461632/STEM/760575f5090042c68bfa6d28e87ee3b6.png?resizew=508)
The Chinese women’s volleyball team pose after winning the 2019 World Cup.
When people watch the Chinese women’s volleyball team play, they see a commitment to excellence.
The team successfully defended its title on Sept 29, winning the gold medal with a perfect 11-0 record at 2019 FIVB Volleyball Women’s World Cup. This is China’s fifth World Cup victory, and it was secured with the tenth world titles in the tournament.
China’s ladies first stood atop the World Cup podium in 1981. The following 38 years have witnessed some ups and downs, but the team’s spirit has inspired one generation after another, both within the team and across the country.
These talented ladies put in hard work to win on the biggest stage.The World Cup was played in several different cities in Japan and the team didn’t have much time to train. The girls had to squeeze in training time when they could. On Sept 25, for example, they arrived in Osaka at 2:30 pm and started training only an hour later. That wasn’t enough. They used time given up by other teams or rented other arenas for extra training time.
They brought this fighting spirit to the court. When the team struggled, captain Zhu Ting was there, ready to unleash a super spike, tip a smart dink or do whatever needed to carry the team forward.
“Every time we put on our national team jerseys, we fight for the same goal: to see our national flag raised to our national anthem at the podium ceremony,” said head coach Lang Ping, after China’s first match at the 2019 World Cup.
1. When did the Chinese women’s volleyball team get the first World Cup victory?A.on Sep.25 | B.on Sep.29 | C.on October 1 | D.in 1981 |
A.the Chinese girls were too busy to train. |
B.why the Chinese girls were so busy. |
C.although the Chinese girls were busy, they tried their best to spare time for training. |
D.The World Cup was played in several different cities in Japan. |
A.in the 2019 World Cup, our Chinese team won every match. |
B.during 38 years, Chinese team won every match. |
C.Zhu Ting is the captain of the team and Lang Ping is the coach. |
D.the Chinese girls are very hard working and talented. |
a. loving to be busy b. fighting spirit c. the spirit of never giving up d. fighting for the nation
A.abc | B.abd | C.bcd | D.acd |