5G networks have been considered as one big thing for this century. They allow people to get faster services. Downloading information takes only seconds, instead of minutes.
But no true 5G phones are able to be used now. It won't work with 5G until such services are built. Users will need an adapter to bring in 5G signals. There's completely no need for users to worry about the safety of 5G signals.
Where will we probably see 5G first? The answer is in our living rooms. The speeds,about 20 times faster than the standard home Internet connection,are very likely to do wonders in our living rooms. Many users are tired of spending $100 or more monthly in booking cable(有线的) TV. They no more choose cable TV and begin to use streaming(在线播放) services connected to their broadband(宽带) service instead.
Besides faster access,connectivity might get a little cheaper in future for users only if a complete 5G network is set up. However, the cost of programs and apps will go up. Meanwhile, users are in great need of ordering more monthly services. Comparatively speaking, users are likely to pay more for 5G services.
So far now, it's mainly used at home. …
(1)People can feel 5G's advantage directly by its .
A. |
surprising speed |
B. |
comparatively low cost |
C. |
powerful function |
D. |
convenient Internet connection |
(2)Why are 5G phones not widely used today?
A. |
Because services are limited. |
B. |
Because special equipment isn't built yet. |
C. |
Because 5G signals are not strong enough. |
D. |
Because the safety of 5G signals is not for sure. |
(3)What will the writer probably write about next?
A. |
5G's role. |
B. |
5G's history. |
C. |
5G's influence. |
D. |
5G's development. |
(4)Where does this passage probably come from?
A. |
A story book. |
B. |
A science fiction. |
C. |
A popular science book. |
D. |
A research report. |
Once upon a time there lived a great storyteller whose stories gave both children and adults a lot of pleasure and enjoyment. He told a story about an emperor who loved new clothes and about a tiny girl who was no taller than a person's thumb (拇指).
That storyteller's name was Hans Christian Andersen. He was born in Denmark. He wrote more than 150 stories, which are told in many countries. He became the first author to write and publish his own fairy tales. Andersen grew up poor. His father was a shoemaker, and his mother could hardly read.Andersen once said,"Most of what I have written is a reflection of myself."His fairy tale, The Ugly Duckling,about a duckling that is laughed by other animals until it grows up to be a swan (天鹅), was written according to his own experience as a child. His other famous fairy tales include The Little Match Girl, The Daughter of the Sea and The Snow Queen.
Andersen's fans celebrated the anniversary (周年纪念日) of his 200th birthday in 2005.
People are told his fairy tales in many countries. They organized different kinds of celebrations to remind people of Andersen and Andersen's fairy tales.
In Denmark, 15﹣foot﹣tall puppets(木偶)danced in mid﹣air every night from May until September.In Singapore, the post office published a series (系列) of Andersen stamps. And in Egypt, the library in Alexandria showed Andersen's books, which were translated into 150 languages! In New York City's Central Park, storyteller Ellen Shapiro told The Real Princess to a crowd of children.
"Andersen's stories have everything," Shapiro told the reporter."They are funny and sad and enjoyable. I never get tired of them."
Storytellers such as Shapiro love continuing Andersen's tradition.Shapiro doesn't memorize her favorite stories, however. Instead, she learns what happens at the beginning, middle, and end.She changes the words of a story to fit the listeners. So no two tellings of a story are exactly alike.
(1)What can we know about Andersen according to the passage?
A. He was born in Denmark in 1820.
B. He was from a rich family.
C. He was the first author to write and publish his own fairy tales.
D. He was laughed by other children because he was a poor storyteller.
(2)Which statement about Andersen's 200th birthday anniversary celebrations is TRUE? ______
A. In Denmark, puppets danced every night for half a year.
B. In Singapore, the post office published a series of Andersen stamps.
C. In Egypt, Andersen's fans translated his books into 150 languages.
D. In the US, Ellen Shapiro told "The Ugly Duckling" to a crowd of children.
(3)How many Andersen's fairy tales are mentioned in this passage?
A.5.
B.7.
C.15.
D.150.
(4)What can we know about Shapiro from the passage?
A. She doesn't like following Andersen's tradition.
B. She organized Andersen's 200th birthday anniversary celebrations.
C. She never tells the same story in exactly the same way.
D. She is used to reading Anderson's stories to her listeners.
(5)According to the passage, we can know that .
A. All of Andersen's fairy tales reflect his own life
B. Andersen's fairy tales can bring people a lot of pain and pleasure
C. Andersen's fairy tales are only loved by children in 150 countries
D. Andersen's fairy tales are funny and sad and enjoyable
What is the sky? How high is it? What color is it? What birds can live above it?These questions are difficult to answer, aren't they? In fact, the sky has no color. Then why does the sky look blue?
We know that there is air around the world. When planes fly, they need air to lift their wings.Planes can't fly very high. That is because the air gets thinner when they go higher. The same will happen to us if we go high enough. If we go up about 1.200 kilometers from the earth. we'll find no air there. Some birds can fly into the sky as high as a plane, but they cannot fly or live without air.
Looking up above us, you will see the blue sky with white clouds. It is usually light blue.The color would be bluer when you see on the top of a high mountain, And you will see fewer clouds in the sky between you and the sun. Sometimes the sky doesn't look blue. When the sun rises and falls, you will see red, orange, and other colors in the sky, Such are the most beautiful moments of the day.
Who can see the colors of the sky high above the earth? The astronauts! They can see those beautiful colors of the sky from the outer space. However, before flying into the outer space, they sit in a spaceship high above the earth, and there is no air at all. The sky would be that dark and its color would be black.
Now you may understand that we see colors because the air scatters(使散射) the sunlight.Light travels through the air. Without air, there would be no colors.
(1)Planes can't fly as high as possible because .
A. |
the sky is blue |
B. |
the wings are heavier |
C. |
the air becomes thinner |
D. |
the sky has no air |
(2)When you stand on the top of a high mountain, you will see .
A. |
more air |
B. |
fewer clouds |
C. |
more colors |
D. |
redder skies |
(3)In Suining, we might see many colors in the sky at about during the day in summer.
A. |
7:00 pm |
B. |
11: 00 pm |
C. |
1:00 am |
D. |
3: 00 am |
(4)The sky changes colors because .
A. |
the sunlight has colors |
B. |
the air scatters the sunlight |
C. |
it's colorful itself |
D. |
the world Is colorful |
(5)Which is the best title(标题)?
A. |
Why does the sky look blue? |
B. |
Why can't planes fly very high? |
C. |
Why does the sky change colors? |
D. |
Why can the astronauts see the colors of the sky? |
After﹣school Activities |
|
Would you like to be a singer? Teacher: Miss White Place: In the music room Time: Monday, 16: 00 ﹣ 18: 00 Age Over 4 years old |
Do you enjoy playing chess? Teacher: Mr. King Place: In the library Time: Friday, 15: 30 ﹣ 18: 00 Age: Over 7 years old, under 10 |
Are you good at painting? Teacher: Mrs. Hunt Place: In the art room Time: Saturday, 9: 00 ﹣ 10: 30 Age: Over 6 years old, under 14 |
Are you interested in ball games? Teacher: Mr. Green Place: On the playground Time: Sunday, 14: 30 ﹣ 16: 30 Age: Over 10 years old |
(1)If Jane wants to learn to sing, she has to be over years old.
A. four
B. six
C. ten
(2)When can Simon go to play chess on Fridays?
A. From 15:30 to 18:00.
B. From 9:00 to 10:30.
C. From 14:30 to 16:30
(3)Dale is interested in drawing pictures, so he can go to the on Saturdays.
A. library
B. playground
C. art room
(4)Cindy is 12 years old and she likes playing soccer. Who can teach her?
A. Miss White.
B. Mrs.Hunt.
C. Mr.Green.
(5)Which of the following activities is not mentioned in the passage?
A. Ball games
B. Dancing
C. Painting
Tom is ten years old. He loves watching TV. But for one year, he didn't watch TV at all. What was the reason? Tom's parents said they would give him $600 if he didn't watch TV for a year. Tom's parents thought he watched TV too much.
One day his mother read a story in a newspaper about a boy who didn't watch TV for a year. She showed the story to Tom. Tom liked the idea. He turned off the TV right away, and said, "It doesn't trouble me not to watch TV. I just want the money." At first, Tom's parents were very happy. Tom read books and newspapers, played outside, and played computer games, but soon he got bored.
Every evening, he asked his parents, "What are we doing tonight?" Sometimes his mother and father wished he would watch TV just for one evening. Tom always said, "No, it would cost me money!" Finally the year was over. Then Tom started watching his favorite TV shows all day again. Tom got the money from his parents. What did he plan to do with the $600? "I want to buy myself a TV set!" he said.
(1)Tom didn't watch TV for one year because .
A. |
he wanted the money |
B. |
he wanted to study harder |
C. |
he wanted to learn from the boy |
D. |
he thought watching TV too much was bad |
(2)"It doesn't trouble me not to watch TV." means " ".
A. |
It's no use watching TV. |
B. |
It's a waste of time watching TV. |
C. |
It's important for me to watch TV. |
D. |
It doesn't matter not to watch TV. |
(3)Why did his parents promise to give him $600 if he didn't watch TV for a year?
A. |
Because they were very rich. |
B. |
Because they wanted to play with him. |
C. |
Because they wanted him to buy a new TV. |
D. |
Because they didn't want him to watch TV too much. |
(4)What didn't Tom do instead of watching TV for one year?
A. |
He played outside. |
B. |
He did his homework. |
C. |
He played computer games. |
D. |
He read books and newspapers. |
(5)Tom's last words would most probably make his parents .
A. |
happy |
B. |
interested |
C. |
surprised |
D. |
Excited |
Mary was in bed,feeling sleepy.She read the first few words of her book, "The dodo(渡渡鸟) was a bird that couldn't fly ...",and soon she fell fast asleep.
Whoosh!The window flew wide open.Mary sat up,and through the window she saw a dodo,an unusual dodo,right there in her yard!
"I lived over four hundred years ago," the dodo said. "But then terrible things happened.People cut down the forests,so we had nothing to eat.We all died." The dodo felt sad.
Suddenly,a mammoth(猛犸) rushed in.It said, "I've been looking for you,Dodo!I lived thousands of years ago,but not now." It added, "Scientists think the weather changed,changing the environment where we lived.We ate grass,but as the weather grew warmer,forests spread and there was less grass to eat."
Seconds later,an elephant bird came.It said proudly, "I'm the heaviest bird that's ever lived.I weigh half a ton.But we lived on earth over a thousand years ago."
The animals all looked sad.Before they had time to say another word,a tiger came in. "My friends," said,showing its big teeth. "I hear what you are talking about.We tigers are lucky.Now there are some special places for us animals who are in danger.We are safe and no one can hurt us there.
"Sounds great!" thought Mary. "Animals should have more of this kind of places!"
The window blew shut,and Mary woke up with a start.There was no one and nothing to see,except the book in her hand.
(1)Which of the animals lived thousands of years ago?
A.Dodos.
B.Elephant birds.
C.Tigers.
D.Mammoths.
(2)Why are tigers lucky?
A.They have big teeth.
B.They live in safe places.
C The environment changed.
D.The weather grew warmer.
(3)Which question could best help us find out the writer's purpose?
A.Did the writer want us to have fun?
B.Did the writer want us to raise animals?
C.Did the writer want us to protect dodos?
D.Did the writer want to learn something?
In September,2020,I had the chance to come to China for the first time and visited Yunnan Province.
On the first day we went to a village named Xiaopingzhai.I was amazed to discover that small tea factory could bring in 6 million yuan a year with only 20 workers.
The next of our trip was the village of Kangmian.Many families now live there after leaving uninhabitable(不适合居住的)areas.The new village has 450 housing units.There I have learned that the government helps the people by providing jobs so that they can support themselves.Of the 1,331 villagers,609 now have jobs.
In Shuiduichong,a traditional Yao ethnic(瑶族)group village,we visited the workshops for making silver ornaments(饰品).We discovered the skill had a history of more than 200 year.Besides the traditional use of silver ornaments in Yao culture, ▲ .
A set of silver ornaments can be sold for between 10,000 and 20,000 yuan on the market.The making of silver ornaments creates jobs in the village.Shuiduichong now has more than 20 family workshops.
This trip was over.I have realized that through the hard work of the Chinese government,great changes have taken place in Yunnan.These impressive(印象深刻的)results should serve as an example for other developing countries.
(1)The trip followed the way of .
A. |
Xiaopinghai→ Shuiduichong→ Kangmian |
B. |
Xiaopingzhai→Kangmian→ Shuiduichong |
C. |
Kangmian→ Shuiduichong→ Xiaopingzhai |
D. |
Kangmian→Xiaopingzhai→ Shuiduichong |
(2)In Kangmian the government helps the people by .
A. |
selling products |
B. |
giving money |
C. |
opening factories |
D. |
providing jobs |
(3)Which of the following sentences can be put in the ▲?
A. |
tourists like them very much |
B. |
these objects have a high value |
C. |
people buy them as gifts |
D. |
they can be seen everywhere |
(4)The structure of the passage may be .
(①=Paragraph 1
②Paragraph 2
③Paragraph3
④Paragraph 4
⑤Paragraph5
⑥Paragraph 6)
A. |
|
B. |
|
C. |
|
D. |
|
Build for yourself a strong box.Build each part with care;
When it strong as your hand can make it,
Put all your troubles there.
Hide there all thought of your failures.And each pain that you take;
Lock all your heartaches in it,
Then sit on the lid(盖子)and laugh
Tell no one else what's inside,Never share its secrets;
When you've dropped in your care and worry,
Keep them for ever there.Hide them from sight(视野)so completely;
That the world will never dream half;Cover the strong box safely,
Then sit on the lid and laugh.
(1)The material above is probably .
A. |
a story |
B. |
a play |
C. |
a poem |
D. |
a letter |
(2)What does the writer advise us to put in the box?
A. |
Happy things. |
B. |
Sad things. |
C. |
Interesting things. |
D. |
Boring things. |
(3)According to the writer,we'd better keep these things in the box .
A. |
for ever |
B. |
for a year |
C. |
for a month |
D. |
for a week |
(4)After covering the box with the lid,we can sit on it and .
A. |
cry |
B. |
share |
C. |
dream |
D. |
laugh |
Marianne Carus,who started Cricket(蟋蟀)magazine in 1973 and served as Editor﹣in﹣Chief(总主编)until 2012,died on March 3 at the age of 92 this year.
Marianne believed that "only the best of the best is good enough for the young. "In Cricket,children would find wonderful stories with beautiful art,and be encouraged by ideas in the humanities and sciences.Marianne looked for stories from around the world to awaken admiration for different peoples and cultures.Most important,Cricket would never talk down to children.
Marianne knew that children were filled with fun,and she wanted Cricket to be,too - "humor from the heart that makes you laugh out loud. "And so she named her literary magazines after a funny group of bugs(虫子),such as Lady bung and Spider.
Over the years,Cricket has been read by millions of children and given many writers and artists their start.Marianne kept a special box of "love letters" to the magazine.She treasured these letters from Cricket readers,including long﹣ago readers.They told her that their interest in reading had begun with Cricket.
▲She considered other names,such as Troubadour or Taliesin,the singers and storytellers of old who traveled from one place to another to share their songs and stories.Then,one night,she was reading Isaac Bashevi Singer's memoir(回忆录)A Day of Pleasure,about his childhood in Warsaw.In it he wrote:There was a stove in Shosha's apartment behind which there lived a cricket.It chirped the nights through all winter long I imagined the cricket was telling a story that would never end. "That's exactly what Marianne wanted her children's magazine to do-to tell stories that would never end!So the name Cricket became her best choice.
Thank you for everything,Marianne.May the stories,and the laughter,never end!
(1)Cricket is a magazine most probably for .
A. |
writer |
B. |
children |
C. |
artists |
D. |
teachers |
(2)According to the passage,Marianne .
A. |
made an effort to find the best stories |
B. |
raised many bugs as her pets |
C. |
replied to long﹣ago Cricket readers |
D. |
started Cricket 39 years ago |
(3)Which of the following can be the best to fill in" ▲"in Paragraph 5?
A. |
How was the life of crickets? |
B. |
When was the magazine Cricket born? |
C. |
What did Marianne think of crickets? |
D. |
Why did Marianne name her magazine Cricket? |
(4)The best title for the passage can probably be .
A. |
The Life of a Cricket |
B. |
Admiration for Different Cultures |
C. |
Best Stories for the Young |
D. |
Achievements in Marianne 's Life |
Is there something in your community that could be changed?Is there a person in your neighborhood who could offer help?If If you're hoping for someone to make a difference,that someone could be you!
Volunteering your time is a great way to make a difference in your community.And you'll feel good about doing something that helps people or improves the places around you.
This past summer,my friends and I noticed how messy our neighborhood park was.We wanted to be different.We worked with our parents and teachers to clean up the park,We had a great time making the park even better than before,and now the whole neighborhood is able to share and enjoy it again.
Maybe cleaning up a park isn't your choice,though.No problem!You can turn anything that matters to you into a volunteer project.Do you like playing chess reading,or spending time with your pet?You can volunteer to do what you love to do.For example,you could help at an old people's center,simply by talking or playing games with them to make their days better.If you re great at math or English.you could volunteer to be a homework helper at your school.You're always needed to walk dogs or play with cats,Or you can collect things for homeless people,such as soap and toothbrushes.
You see,there is something for everyone.Whatever you do as a volunteer your time will be enjoyed and that always feels good.Kids everywhere are making a difference by volunteering.You can,too!
(1)The passage is mainly written for .
A. |
kids |
B. |
parents |
C. |
teachers |
D. |
neighbors |
(2)Last summer the writer volunteered to .
A. |
walk dogs |
B. |
teach pupils math |
C. |
talk with the old |
D. |
clean up the park |
(3)The main idea of Paragraph 4 is that .
A. |
collecting things has a lot of fun |
B. |
cleaning up a park isn't your choice |
C. |
the old people always need help |
D. |
anything can become a volunteer job |
(4)We can infer (推断)that the writer is full of when writing this passage.
A. |
thanks |
B. |
hope |
C. |
surprise |
D. |
worries |
Boyan Slat has been dreaming of cleaning up the world's oceans for a long time.
In 2010,he went on a diving (潜水)vacation in Greece and was shocked."I saw more plastic bags than fish in the water," he said.
From then on,Slat began to pay more attention to ocean pollution.He decided to give up higher education and set up the Ocean Cleanup,a non﹣government organization.Its purpose is to clean up ocean rubbish.He has set up the world's first ocean cleanup system ( 系统)with his team.
Every year,over 8 million tons of plastic end up in our oceans,and it can take up to 500 years to break down.In 2018,the World Economic Forum predicted that the weight of ocean plastic would match that of all the fish in our oceans by 2050.Sea animals easily get caught in plastic.They can't move.They can even die if they eat it.Smaller plastic pieces can also enter the food chain (链)and end up in our bodies.
Slat's plan was to create an environmentally﹣friendly,large system to clear out plastic rubbish from the ocean.
After seven years of tests,on October 2nd,2019,a machine called System 001/B came out.It successfully caught and collected a large amount of plastic rubbish floating in the ocean.
Slat and his team are working to improve System 001/B.Their dream is to clear out 90 percent of all the ocean plastic by 2040.
(1)What did Boyan Slat care more about after his vacation in Greece?
A. |
Diving. |
B. |
Plastic bags. |
C. |
Ocean pollution. |
D. |
Higher education. |
(2)How long does it take to break down 8 million tons of plastic?
A. |
More than 7 years. |
B. |
Up to 30 years. |
C. |
Less than 40 years. |
D. |
About 500 years. |
(3)From the prediction of the World Economic Forum in 2018,we can learn .
A. |
little pollution ends up in the ocean |
B. |
ocean plastic pollution is serious |
C. |
animals prefer plastic |
D. |
people like sea food |
(4)How did System 001/B work?
A. |
It collected much plastic rubbish in the ocean. |
B. |
It dealt with all the rubbish in the ocean. |
C. |
It cleared out rubbish everywhere. |
D. |
It cleared out 90% of the plastic. |
(5)What's the main idea of the passage?
A. |
Animals and humans. |
B. |
Plastic problems. |
C. |
Life in the future. |
D. |
Ocean cleanup. |
The Brightest Star in the Sky
Yuan Longping is one of the most famous scientists.He regards himself as a farmer because he does his research in the fields.In fact,his sunburnt face and arms and his slim,strong body are just like those of millions of farmers.Dr.Yuan Longping grows what is called super hybrid (杂交性的) rice.In 1974,he became the first agricultural (农业的) pioneer in the word to grow rice hat has a high output(产量).This special rice makes it possible to produce one﹣third more of the crop in the same fields.Now more than 60% of the rice produced in China each year is from the hybrid rice strain (品种,种类).He was born in Beijing in 1930.Since he graduated from Southwest Agricultural College in 1953,finding ways to grow more rice has been his life goal.He searched for a way to increase rice harvests without expanding (扩大,增加) the area of the fields.
In a recent research,these increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in China.India,Vietnam and many other less developed countries have planted super hybrid rice to increase their rice harvests.
Unluckily,he died on May 22,2021.Though he was ill in bed,he still cared about his rice in the fields.He always said,"A man is just like a seed.Please be a good seed." Yuan works for the people not only in China but also around the world.He has become a hero and is remembered in everyone's heart forever.He is called "the brightest star in the sky" by his students.
(1)What does Yuan Longping do?
A. |
A farmer. |
B. |
A pioneer. |
C. |
A scientist. |
D. |
A hero. |
(2)Why does Yuan Longping call himself a farmer?
A. |
Because of his sunburnt face and arms. |
B. |
Because of his working place in the fields. |
C. |
Because of his slim and strong body. |
D. |
Because of his research of super hybrid wheat. |
(3)Yuan Longping was years old when he became the first agricultural pioneer in the world.
A. |
68 |
B. |
91 |
C. |
44 |
D. |
89 |
(4)According to the passage,which of the following is TRUE?
A. |
This special rice can produce about one third more than usual ones in the same fields. |
B. |
60% of the rice output is from common strains. |
C. |
7% of the world's people are fed by China. |
D. |
The production from 22% of the farmland can't satisfy the need of China. |
(5)What can we learn from him?
A. |
Practice makes perfect. |
B. |
When in Rome,do as the Romans do. |
C. |
The early bird catches the worm. |
D. |
Where there is a will,there is a way. |
Dan's class know Dan is in the hall before they see him. He raps (说唱) when he passes in the hall. He raps when he comes into class. And he raps when he sits at his desk. He raps when he can and he raps about almost everything.
Dan joined in a rap competition at school. When Dan rapped, his friends clapped (鼓掌) for him.The kids thought his rapping was great. But could Dan win?
Dan did win! Dan got the top place! All his classmates gave him a big hand."Now Dan is a star in our school!" Mal said. Ben stood up and shook Dan's hand. "That was cool, Dan. You are
a hero!"
Miss Mills said, "Dan did win! His next step is to rap on National Rap Star on TV. We can all give Dan a big hand." The class clapped and cheered for Dan. Miss Mils smiled.
Miss Mills and his classmates were excited, but Dan threw himself onto his chair ,silent.Dan could not rap on TV. In class, Dan could not do his physics. He could not think. Dan was not a kid who got nervous a lot, but he did not wish to rap on TV. Could he be lucky again?Anyway,who wanted to lose?Dan thought perhaps he would not attend the national competition.Then he would not have to rap on TV.
Dan' s friends sensed something was going on his mind. They planned to give him some help.When Dan got to class the next day,he saw a sign on the wall. It said,"Dan,Just rap classroom!" Dan smiled."Perhaps it's not that hard to rap on TV," he thought.
(1)How do Dan's classmates know he is in the hall before they see him?
A. |
They hear him rap. |
B. |
They see a sign on the wall. |
C. |
They hear him clap hands. |
D. |
They see the things on his desk. |
(2)Why didn't Dan want to rap on TV?
A. |
He got nervous a lot. |
B. |
He was afraid to lose. |
C. |
He had to improve his physics. |
D. |
He planned to cheer for others. |
(3)What do you think happened later according to the story?
A. |
Dan hated his friends for their push. |
B. |
Dan forgot what he should rap on TV. |
C. |
Dan attended the national competition. |
D. |
Dan sopped rapping after the competition. |
Wind power is a very clean source of energy. This is how wind power works. Wind makes windmills spin (旋转). When the windmills spin, they make electricity. Then we can use the electricity.
A lot of people think that wind power is new, but that's not true.For thousands of years, people have used wind to sail boats and move water. We still do those things today, but these days we mostly use wind power to make electricity.
Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it's clean. Windmills don't pollute the environment at all. Second, we can use wind power forever. After all, we will always have wind. Also, wind power is cheap, and it's getting even cheaper.
A lot of people don't understand wind power very well. They believe that there are problems with wind power, but many of those problems are not real. For example, some people say that windmills are dangerous for birds. They used to be true, but it isn't true anymore. Old windmills killed birds because they spun very fast. New windmills spin slowly, and they aren't dangerous for birds.
However, there are real problems with windmills. One problem is that many people think windmills are very ugly. This is a problem for people, because windmills are often in very pretty areas. Also, wind doesn't blow all the time, so we can't use wind power all the time. Finally, windmills are noisy.
Wind power is becoming more and more common. Right now, more than 80 countries use wind power. About 2.5 percent of the world's power comes from the wind. For some countries, that number is a lot higher. Wind power gives Denmark more than 25 percent of its electricity.
(1)Why DON'T new windmills kill birds? Because .
A. birds don't fly near them
B. they spin slowly
C. they are shorter than old windmills
D. new windmills don't spin
(2)When did people start using wind power?
A. About 25 years ago.
B. About 80 years ago.
C. About 500 years ago.
D. Over 1,000 years ago.
(3) , so we CAN'T use wind power all the time.
A. Windmills break all the time
B. We can't use windmills at night
C. Windmills are too expensive to use all the time
D. Wind doesn't blow all the time
(4)What does the article say about wind power?
A. Most people don't like it.
B. It's getting cheaper.
C. Denmark doesn't use it.
D. It's getting more expensive.
(5)What is the best title for the passage?
A. Expensive Windmills
B. Cheap and Clean Energy
C. Popular and Clean Wind Power
D. Dangerous Birds
△When is the spring season?
Spring is the season succeeding winter and preceding summer. Spring refers to the season as well as to ideas of rebirth, rejuvenation, renewal, resurrection, and regrowth. During spring an important celebration takes place: Easter Day. It varies between March 22 and April 25 in Westem tradition, and between April 4 and May 8 in Eastern Christianity.
△What happens in spring?
Spring is a time when flowers bloom and trees begin to grow and reproduce. The days grow longer and the temperature in most areas becomes more temperate. You can also contemplate the melting of ice and thawing of the ground. The weather during this period becomes much sunnier while hibernating animals begin to come out of hibernation.
△What to do during the spring season?
There are so many things to do to enjoy spring:
☆Plan a holiday and make a trip, Vacations aren't just for summer anymore!
☆Take a walk in a field of flowers.
☆Meditate: Contemplate and reflect on the beauty of nature. Forget the worries of everyday life and empty the mind. Concentrate on the sounds and the scent of nature.
☆Spot the things you want to change in your life. Spring is a time for rebirth.
vary 变化 Christianity 基督教 bloom 开花 temperate 温和的 contemplate 关注 melt 融化 hibernate 冬眠 meditate 沉思 scent 芳香 |
(1)In spring, .
A. the weather becomes much worse
B. the temperature in most areas becomes wilder
C. flowers bloom and trees begin to grow and reproduce
(2)How many tips are given to enjoy the spring?
A. 3
B. 4
C. 5
(3)What's the best title of the whole passage?
A. Spring
B. Enjoy Spring
C. Spring ﹣ The Best Season
(4)Which "spring" in the following sentences has the same meaning as in the passage?
A. The plant flowers fruitlessly every spring.
B. They stopped by a spring to refresh themselves.
C. When people or animals spring, they jump upwards or forwards suddenly or quickly.