Whether from news reports or social media articles,you may know that 5G is coming.
5G is the 5th generation network.It is a new network after 1G,2G,3G and 4G.It can connect everyone and everything together.5G networks will cover many cities in China soon.5G means super﹣fast data speed.One can download a two ﹣ hour movie for fewer than 10 seconds,and it is making our lives more and more convenient.
5G will make self﹣driving cars possible.For safety,self﹣driving cars need super﹣fast data transmission(传输)to communicate with their nearby environment.5 G is just what makes self﹣driving cars achieve this.Even airplanes will become "smart" in the near future.Passengers will be able to use 5G networks in the air to connect to the Internet and can order for food and drinks.
5G will be a big help for students who take online classes.Many people live in poor areas in the world where there are no schools.But with 5G,this will change.Students all over the world will be able to see places like the Great Wall without leaving their rooms.
It will be also easier for doctors to treat patients remotelyby 5G.It means caring for patients from far away.
The facts listed above are only a part of what 5G will make possible and popular.Just as in the early days of the Internet in the 1990s,few could see how it could change our life and the world.The same will surely be true of 5G.With 5G,many things do not seem like dreams anymore.Now let's get ready to say goodbye to 4G and welcome the coming of 5G.
(1)How long may it take to download a two﹣hour movie with 5G?
A. |
15 seconds. |
B. |
8 seconds. |
C. |
10 minutes. |
D. |
2 hours. |
(2)The underlined word "remotely" means " '' in Chinese.
A. |
快速地 |
B. |
高效地 |
C. |
远程地 |
D. |
科学地 |
(3)5G will make the following things more and more popular EXCEPT .
A. |
self﹣driving cars |
B. |
"smart" airplanes |
C. |
online classes |
D. |
hospitals without doctors |
(4)About 5G, is NOT mentioned in the passage.
A. |
to be used freely |
B. |
super﹣fast data speed |
C. |
to connect everyone and everything together |
D. |
to make life more convenient than 4G |
(5)From the last paragraph,we can know that .
A. |
4G is no more used in our daily life now |
B. |
the writer is worried about the coming of 5G |
C. |
with 5G,some of our dreams will come true for sure one day |
D. |
in the 1990s,all the people believed that the Internet would change our life |
When you see the girl for the first time, you may think she is a boy. She is very outgoing(外向). Who is she? Wang Meng, the Chinese top skater.
On the evening of February 26th, 2010, Wang Meng first got to the finishing line in 1 minute and 29.213 seconds in the women’s 1000 meters short track speed skating final(短道速滑决赛)at the Vancouer Olympic Winter Games(温哥华冬奥会). After she succeeded in the 500-meter and 3000-meter races, she won her third gold medal this time. With this one China won four gold medals in the women’s short track speed skating. That helped China first win the team gold medal in Winter Olympics history.
Just before the final race Wang Meng caught a bad cold and coughed terribly. With the words of “You can, you can do!” she won at last. She said, “I really feel these three gold medals belong to my team, to China. It was with the help of my team that I won the prize.”
Though Wang Meng is only twenty-four, she has been the most successful Chinese skater. Chinese are proud of her and her team. We hope she will be faster in Sochi Olympics in 2014.China won ________gold medals in the women’s short track speed skating.
A.2 | B.3 | C.4 | D.5 |
It took Wang Meng 1 minutes and 29. 213 seconds to finish the________ short track speed skating final.
A.women’s 1000 | B.men’s 1000 |
C.women’s 500 | D.men’s 500 |
In Wang Meng’s opinion, ________made her win the prize at last.
A.a strong body | B.a bad cold |
C.her team’s help | D.much exercise |
Which of the following is NOT true according to the passage?
A.Wang Meng is very outgoing like a boy. |
B.Wang Meng is the most successful Chinese skater. |
C.Chinese people are proud of Wang Meng and her team. |
D.China has got the team gold medal twice in Winter Olympics history. |
The panda is one of the animals most in danger. There are about 1,000 pandas living in nature reserves today. Zoos and research centers look after about 160 pandas. Scientists are studying how they live and more baby pandas are born in the zoos.
Pandas live in the forests and mountains of Southwest China. They mainly live on bamboo, and each panda needs to eat a lot of bamboo every day. The area of bamboo is becoming smaller for many different reasons, so pandas have less and less land to live on. Pandas don’t have many babies, and baby pandas often die. The situation is becoming very serious.
Our government is working hard to save pandas. There are more than 30 nature reserves to protect pandas but these are not enough. The government has made a new plan to help pandas. The nature reserves will be bigger and the bamboo will grow better. Then the pandas will have enough food to eat and enough places to live in. Pandas born in the zoos may go back to live in the nature reserves.
Most people love pandas. The panda is one of the best-known animals in the world. It is the symbol for the World Wide Fund for Nature. The WWF works to protect all animals in danger, so the panda has become the symbol of all animals in danger. There is still a long way to go to save the panda. Think of other animals in danger such as tigers ,whales, turtles and elephant—we need to save the panda, and we need to save them, too.Paragraph 2 is mainly about________.
A.why pandas are in danger |
B.why baby pandas often die |
C.how to protect all animals |
D.how to plant more bamboo |
The government is trying ________to help the pandas.
A.to build more zoos |
B.to send more scientists |
C.to make bigger nature reserves |
D.to ask the WWF to work in China. |
________is the symbol for the World Wide Fund for Nature.
A.The tiger | B.The panda | C.The elephant | D.The whale |
Here are two letters to George and his replies.
Dear George, I’m fourteen and I’m much shorter for my age. What’s worse, I’m very fat. I want to be 55 kg and to be taller and then I can go to the school basketball team and enjoy myself. Can you help me? Bob |
Dear George, I’m learning French but I don’t get good marks. I don’t know why. Sometimes I want to give up, but I know I shouldn’t because languages are going to be very important. What should I do? Alice |
Dear Bob, Don’t worry if you’re shorter than your friends. Teenagers grow at different times. It doesn’t matter how heavy you are. You are still the same person. Plan your meals with your mum, and she can help you lose weight. Also, try taking more exercise. George |
Dear Alice, You’re right. You should never give up, and I’m sure that you’ve made more progress than you think. You can talk to your teacher and ask her what you should do to get a better grade. Talk to your friends who are good at French. Find something that helps you. George |
Alice is worrying about________.
A.her friends | B.her marks | C.her height | D.her weight |
Bob should ________ according to George’s letter.
A.take more exercise | B.talk to his friends |
C.join a basketball term | D.learn some French |
George advises Alice to talk to________for help.
A.her mother | B.her teacher、 |
C.Bob’s teacher | D.Bob’s friends |
根据短文内容,选择正确答案。
It’s Sunday morning.There are many people in the park,some boys are playing basketball.There are some girls under a big tree.They’re singing and dancing.What are those women doing? They are drinking tea.Look at the woman in a blue coat.Who's she? She’s my mother.She is talking to Lin Feng.Lin Feng is her student.He is a good student.He studies hard.He’s good at all the subjects. And he's friendly to all his teachers and his friends.The boys are _________.
A.singing | B.playing basketball | C.dancing | D.drinking |
My mother is _______.
A.a teacher | B.an office | C.a doctor | D.a woman |
Lin Feng is in__________.
A.my home | B.the classroom | C.the zoo | D.the park |
Who’s under a big tree? __________
A.Some people | B.Some women | C.Some girls | D.Some boys. |
what color is my mother's coat? It’s _________.
A.blue | B.white | C.red | D.yellow |
Two men are walking in the park. One is Mr. Brown, a worker, the other is Mr. Black. Mr. Brown is going to a chair. It is next to the road. Mr. Black is after him. Mr. Brown finds Mr. Black. Now Mr. Black begins to walk faster (更快). Because he wants to get to the chair before Mr. Black. Now Mr. Black begins to walk faster because he also wants to get to the chair first. Then they both run. Mr. Black runs faster than (比) Mr. Brown. So he gets to the chair first and sits down on it. Mr. Brown runs after Mr. Black. When he gets to the chair. He sees Mr. Black sitting on it. He is sorry to show a notice(通知)with the words“Wet Paint(油漆未干)”to Mr. Black. Now Mr. Black knows why Mr. Brown is going to the chair.Where are Mr. Brown and Mr. Black?
A.In the garden | B.On the chair | C.In the park | D.Next to the road |
What are they doing? They are________
A.talking | B.walking to the chair | C.holding a notice | D.sitting on a chair |
________is after _________at first
A.Mr. Black , Mr. Brown | B.The worker, Mr. Brown |
C.Mr. Brown ,Mr. Black | D.Mr. Brown The worker |
________get to chair first.
A.The worker | B.Mr. Brown | C.Mr. Black | D.A student |
Mr. Brown goes to the chair because__________.
A.he wants to sit there |
B.it is his chair |
C.he wants to talk to Mr. Black on the chair |
D.he wants to tell people “Wet Paint” |