You wait 50 years for a flying car,and then three come along at once.First up is Vahana:an airbus project to develop batterypowered,single- seater aircraft,designed to follow predetermined routes,only changing directions to avoid accidents.Propellers(螺旋桨)on the wings will let it take off and land without a runway.
Second,Dubai recently announced plans to use self-controlled air taxis as a way to beat the terrible traffic jams.The Volocopter is an electric multi-copter with 18 propellers and a fully self-controlled system.It’s essentially a self-controlled aircraft with two seats and up to 30 minutes of flying time.
But,if you want something more like the flying cars of 1950s science fiction,try Urban Aeronautics’ Fancraft.The Israel-based company wants to realize the dream of”an aircraft that looks like the classic vision of a flying car:doesn’t have a wing,doesn’t have a propeller that can be seen,and can fly exactly from point to point,”says Janina Frankel-Yoeli,Urban Aeronautics’ vice president of marketing.Earlier flying cars needed runways to take off and land which was,as Frankel-Yoeli says,”not much better than owning a car and an aircraft.”To go from point to point requires vertical take-off and landing,but for many years that could only be done by helicopters or larger aircraft.Urban Aeronautics’ solution is to use light but powerful engines,lightweight materials,and a self-controlled system.Their fan design-propellers housed in some special tubes-is powerful but unstable,so the Fancraft would be challenging for a human to fly without any help.Instead,computer-aided control technology takes over the tiny,quick changes required to keep the car stable at speeds of 160km/h or more.
But don’t be glad too early yet.The main problem to a sky full of flying cars is rules.Not only will every aircraft need to pass strict safety tests,but a new system of air traffic control will be needed to deal with 3-D traffic jams above people who are not aware of what is happening in the sky.NASA is already working on that.Tests have shown that multiple unmanned(无人的) flying cars can communicate with each other to avoid accidents.In the meantime,flying cars will mainly be reserved for emergency services and a few VIPs.
1.Vahana is different from the Volocopter in that____
A.it is power-free
B.it is self controlled
C.its routes are fixed
D.its propellers can be seen
2.The underlined word”vertical”in the third paragraph most probably means____
A.going straight up or down
B.flying high and fast
C.going across back or forth
D.flying quietly and safely
3.What can we infer from the last paragraph?
A.NASA helps flying cars to communicate.
B.There will be no traffic jams if cars can fly.
C.Rules for flying cars have already been made.
D.It is unusual for ordinary people to use flying cars.
高一英语阅读选择中等难度题
You wait 50 years for a flying car,and then three come along at once.First up is Vahana:an airbus project to develop batterypowered,single- seater aircraft,designed to follow predetermined routes,only changing directions to avoid accidents.Propellers(螺旋桨)on the wings will let it take off and land without a runway.
Second,Dubai recently announced plans to use self-controlled air taxis as a way to beat the terrible traffic jams.The Volocopter is an electric multi-copter with 18 propellers and a fully self-controlled system.It’s essentially a self-controlled aircraft with two seats and up to 30 minutes of flying time.
But,if you want something more like the flying cars of 1950s science fiction,try Urban Aeronautics’ Fancraft.The Israel-based company wants to realize the dream of”an aircraft that looks like the classic vision of a flying car:doesn’t have a wing,doesn’t have a propeller that can be seen,and can fly exactly from point to point,”says Janina Frankel-Yoeli,Urban Aeronautics’ vice president of marketing.Earlier flying cars needed runways to take off and land which was,as Frankel-Yoeli says,”not much better than owning a car and an aircraft.”To go from point to point requires vertical take-off and landing,but for many years that could only be done by helicopters or larger aircraft.Urban Aeronautics’ solution is to use light but powerful engines,lightweight materials,and a self-controlled system.Their fan design-propellers housed in some special tubes-is powerful but unstable,so the Fancraft would be challenging for a human to fly without any help.Instead,computer-aided control technology takes over the tiny,quick changes required to keep the car stable at speeds of 160km/h or more.
But don’t be glad too early yet.The main problem to a sky full of flying cars is rules.Not only will every aircraft need to pass strict safety tests,but a new system of air traffic control will be needed to deal with 3-D traffic jams above people who are not aware of what is happening in the sky.NASA is already working on that.Tests have shown that multiple unmanned(无人的) flying cars can communicate with each other to avoid accidents.In the meantime,flying cars will mainly be reserved for emergency services and a few VIPs.
1.Vahana is different from the Volocopter in that____
A.it is power-free
B.it is self controlled
C.its routes are fixed
D.its propellers can be seen
2.The underlined word”vertical”in the third paragraph most probably means____
A.going straight up or down
B.flying high and fast
C.going across back or forth
D.flying quietly and safely
3.What can we infer from the last paragraph?
A.NASA helps flying cars to communicate.
B.There will be no traffic jams if cars can fly.
C.Rules for flying cars have already been made.
D.It is unusual for ordinary people to use flying cars.
高一英语阅读选择中等难度题查看答案及解析
When a storm is coming, most people leave the area as quickly ad possible and head for safety. But there are a few people who will get into their cars and go straight for the center of the storm. These people are willing to risk being killed by floods or 100-kilometer-an-hour winds for the excitement of watching the storm close up.
“Storm chasing” is becoming an increasingly popular hobby, especially in the Midwest of the United States, where there are frequent storms between March and July. A storm chaser begins the day by checking the Internet for the latest weather reports, and then drives up to 1,000 kilometers to where the storm will be and waits for it to develop.
Although anyone can do it , storm chasing is extremely dangerous. The power of a big storm can throw a cow into the air or destroy a whole house in seconds. Storm chasers are also often hurt in accidents caused by driving in a heavy rain. If you are a beginner, it is much safer to join a group for storm-chasing vacations during the storm season.
Even then, storm chasing is not all adventure and excitement . “Storm chasing is 95% driving,” says Daniel Lynch, who spends most of his summer storm-chasing. “Sometimes you can sit around for hours waiting for something to happen, and all you get is blue sky and a few light showers.”
However, for storm chasers, it is all worth it. “When you get close to a storm, it is the most exciting sight you will ever see in your life,” says Jasper Morley. “Every storm is an example of the power of nature, It is the greatest show on Earth.”
1.For storm chasing, the first thing storm chasers do is to .
A.head straight for the center of the storm
B.get into the car for safety
C.wait patiently for the storm to develop
D.collect information about a coming storm
2.Beginners of storm chasing are advised .
A.not to drive in a heavy rain
B.to do it in an organized way
C.not to get too close to a storm
D.to spend more time on it in summer
3.By saying “it is all worth it” in the last paragraph, the author means that .
A.storm chasing costs a lot of money
B.storm chasing is worth hours of waiting
C.efforts in storm chasing are well paid
D.a storm presents the greatest show on Earth
4.What can we learn from the text?
A.Sometimes storm chasers get nothing but disappointment
B.Many storm chasers get killed in the storms.
C.Storm chasing is becoming popular around the world.
D.Storm chasing is only fit for young people.
高一英语阅读选择中等难度题查看答案及解析
课文填空
Contrary to what many people might 1.,evidence shows that sharks seldom attack humans.There are three types of shark attacks.In the main type,the shark attacks you because it 2.you for a fish,but when it tastes human flesh it decides to give up and swims away.In the second type,the shark pushes you with its nose to find out if you are 3. to be eaten,and then 4.you if it thinks you are.In the third type,the shark waits for you to swim by,and then attacks you suddenly.The last two types of attack more often 5.in the death of humans.
高一英语根据课文内容填空中等难度题查看答案及解析
请在答题卡上填写每个单词的完整拼写，包括首字母。
1.At the beginning of this year, f________(面对)with the severe COVID-19, we must stay at home and wait.
2.There is no need to worry about it as the government is now making every e________to provide more jobs.
3.Suddenly it o_______(突然想起) to me that I should report the accident to the police.
4.He s_________(强调)the importance of learning English well last year.
5.Everyone in our country are working hard to r______China Dream.
6.If their manager go away, who will take c_____of their company.
7.Come and see me whenever it is c_______ to you.
8.I have a four-year-old son, he is very ______(活泼).
9.The s_______as one travels by boat along the Three Gorges is beautiful.
10.Many endangered animals now face e______________(灭绝).
高一英语单词拼写中等难度题查看答案及解析
阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。
In September 1960, I woke up one morning with six hungry babies and just 75 cents in my pocket. Their father was gone. My boys were from three months to seven years, and their sister was two.
I cleaned up the kids until they looked brand new, and then put on my best homemade dress. I put them into the old car and drove off to find a job. The seven of us went to every factory, store and restaurant in our small town. No luck.
The last place we went to was now called the Big Wheel, and an old lady named Granny owned the place. Finally she told me she needed someone to work from 11 at night to seven in the morning. She paid 65 cents an hour, and I could start that night. I returned and left the children at home.
Then I left to start my new job at the Big Wheel. As the weeks went by, the tires(轮胎)on the old car began to leak(漏气). I had to fill them with air on the way to work and again every morning before I could go home.
One cold fall morning, I dragged myself to the car to go home and found four tires in the back seat. New tires! There was no note, just those beautiful brand new tires.
Christmas was coming, and I knew there would be no money for toys for the kids. So, I found a can of red paint and started repairing and painting some old toys. Then I hid them in the basement so there would be something for Santa to deliver on Christmas morning. Clothes were a worry too. I was sewing patches(补丁)on top of patches on the boys’ pants, and soon they would be too far gone to repair.
高一英语读后续写中等难度题查看答案及解析
Jack's sister gave him a car as a Christmas present. On Christmas Eve when Jack came out of his office, a street boy was walking around the shiny new car, admiring it. ''Is this your car, Mister? ''he asked. Jack nodded. ''My sister gave it to me for Christmas. '' The boy was astonished. ''You mean your sister gave it to you and it didn't cost you anything? Boy, I wish…'' He hesitated. Of course Jack knew what he was going to wish for. He was going to wish he had a sister like that. But what the kid said made Jack quite surprised.
''I wish,'' the boy went on, ''that I could be a sister like that.'' Jack looked at the boy in astonishment, and then impulsively he added, ''Would you like to take a ride in my automobile?''
''Oh, yes, I'd love that.'' After a short ride, the boy turned and with his eyes shining, said, ''Mister, would you mind driving in front of my house?'' Jack smiled a little. He thought he knew what he wanted. He wanted to show his neighbors that he could ride home in a big automobile. But Jack was wrong again.
''Will you stop where those two steps are?'' the boy asked. He ran up the steps. Then after a little while Jack saw him coming back, but he was not coming fast. He was carrying his little crippled sister. He sat her down on the bottom step and pointed to the car. ''There she is, Buddy, just like I told you upstairs. His sister gave it to him for Christmas and it didn't cost him a cent. And some day I’m going to give you one just like it. . . then you can see for yourself all the pretty things in the Christmas windows that I've been trying to tell you about.”
Jack got out and lifted the kid to the front seat of his car. The shining-eyed older sister climbed in beside him and the three of them began a memorable holiday ride.
That Christmas Eve, Jack learned that it was more blessed to give…
1.Which of the following is FALSE according to the passage?
A.The boy was wishing for a sister like Jack's.
B.Jack's sister gave him a car at Christmas.
C.The boy wanted to show his car to his neighbors.
D.The boy had a disabled sister.
2.What does ''she'' refer to in paragraph 4?
A.The steps. B.The automobile.
C.The girl. D.The woman.
3.Which of the following best describes the boy?
A.Kind-hearted and generous. B.Kind-hearted and thoughtful.
C.Honest and generous. D.Honest and hardworking.
4.What can we learn from the passage?
A.Having a rich sister is important. B.It's unlucky to have a disabled sister.
C.It's better to give than to receive. D.God helps those who help themselves.
高一英语阅读选择中等难度题查看答案及解析
A policeman moved along the street. Near the door of a dark shop a man was_______. “It’s all right, officer,” he said. “I’m Bryan and waiting for a friend. Twenty years ago we agreed to_________ here tonight.”
Bryan appeared wealthy with a large_________ jewel in his necktie(领结). “Jimmy Wells and I _________together here in New York, like two_________. The next morning I was to start for the West. I was going to find a _________ and make a great success. We agreed that night that we would see each other here again in twenty years.” “I hope your friend comes all right.” the policeman said to Bryan and then_________.
About twenty-minutes he_________, and then a tall man in a long coat came across the street .He went _________ to the waiting man. “Is that you, Bryan?” he asked, uncertainly. “Is that you, Jimmy Wells?” cried Bryan at the door. The new man took Bryan’s__________ in his. “It’s Bryan!”
The two men started walking along the street, arm in arm. Bryan stopped suddenly at a shop bright with lights and __________his arm away. “You’re not Jimmy Wells,” he said.
“You’ve been under arrest for ten minutes, Bryan. Are you__________ with me quietly? That is __________. But first here is something I was asked to__________ you. You may read it here at the window. It’s from a__________ named Wells.”
Bryan opened the little piece of paper. He began to__________ as he read.
“Bryan: I was at the place__________. I saw the face of the man wanted as a(n)__________ by Chicago policemen. I didn’t want to__________ you myself. So I went and got another policeman and__________ him to do the job. JIMMY.”
1.A.observing B.screaming C.standing D.escaping
2.A.argue B.meet C.debate D.shop
3.A.valuable B.horrible C.dull D.local
4.A.took off B.fed up C.watched out D.grew up
5.A.brothers B.hunters C.explorers D.actors
6.A.spirit B.job C.solution D.trick
7.A.reacted B.forgave C.defended D.left
8.A.waited B.behaved C.advanced D.considered
9.A.faithfully B.directly C.elegantly D.rudely
10.A.head B.shoulders C.hands D.fingers
11.A.threw B.put C.pulled D.hid
12.A.coming B.connecting C.joining D.dealing
13.A.convenient B.sensitive C.reliable D.wise
14.A.transport B.give C.award D.buy
15.A.journalist B.shopkeeper C.policeman D.businessman
16.A.shake B.laugh C.announce D.perform
17.A.in some ways B.in the flesh C.on purpose D.on time
18.A.employee B.thief C.educator D.partner
19.A.conduct B.evaluate C.arrange D.arrest
20.A.advised B.warned C.sent D.motivated
高一英语完形填空中等难度题查看答案及解析
Recently, a scientist did some experiments. He left a group of 4-year-olds in a room with a bell and a candy. If they rang the bell, he would come back and they could eat the candy. If, however, they didn’t ring the bell and waited for him to come back on his own, they could then have two candies.
In the videos of the experiments, he can see the children hiding their eyes, trying to exercise self-control so they can wait and get two candies. The results are different. Some broke down and rang the bell within a minute. Others lasted 15 minutes.
The children who waited longer went on to get higher academic scores. They got into better colleges and had better adult success. The children who rang the bell quickest were more likely to have received worse teacher and parental evaluations (评价) 10 years later and were more likely to have drug problems at age 32.
The experiments are worth noting because people spend a lot of time thinking about how to improve education, and how to become rich. But when the result is not good, they will come back to ask “How do we get people to get the sort of self-control that leads to success?” This is to enter the world of human nature.
So these experiments, along with everyday experience, tell us that self-control is most important. Young people who can sit through sometimes boring classes to get a degree can work hard in order to learn a language well. They can avoid drugs and alcohol. For people without self-control skills, however, school is a series of failed and painful experience. No wonder they drop out and their later life is a group of foolish ideas, such as drug use, stealing and so on.
1.The scientist did some experiments to ________.
A.find good ways of training children to learn
B.show that children’s education is important
C.test children’s self-control and later success
D.test children’s intelligence of ringing the bell
2.What do the underlined words “broke down” probably mean?
A.failed to wait. B.kept waiting.
C.hid the candy. D.ate the candy.
3.How long did the scientist’s experiments last according to the text?
A.Just 15 minutes. B.Within 10 years.
C.Less than 14 years. D.About 28 years.
4.What will the children without self-control do at school according to the text?
A.They will improve their education.
B.They will suffer a lot from boring lessons.
C.They will become very rich and successful.
D.They will work hard to catch up with others.
高一英语阅读选择简单题查看答案及解析
Who are the top ten people in your life? Do they know they are important to you? The following are things you can do to cherish (珍惜) life and the people in your life.
1. A couple of months ago my grandchildren planned on coming to Arizona for a week's visit. I decided I would fly to Detroit, rent a car and fly back with them. 1 cherish my grandchildren.
Tell the people in your life how you feel about them. If it doesn't come natural to you, do it often. 2. Of course, “I love you” is what everyone wants to hear. Other phrases are, “I'm happy to see you. I care about you. You mean so much to me. 1 think of you often.” Everyone has three things in common: They need to receive love, give love and know that they matter. Tell people they matter!
Become grateful. If you have friends and family, you are blessed. Share your gratitude with them. 3. In the world of texting and email, receiving a card is a rare treat.
Don't hide yourself from others. Let your light shine. Be yourself. 4. Real people are attractive people. The world needs the unique you, not a scaled-down (缩小比例的) version of you.
Cherish yourself. Tell yourself how important you are and stop self-hatred. 5. Treat yourself to concerts.
The world would be a happier place if we all practiced cherishing. It would be a more loving place as well.
A.Do nice things for yourself.
B.You will begin to feel natural soon.
C.Surround yourself with memories.
D.Surprise them with a card in the mail.
E.Don't waste time on unimportant things.
F.Spend time with your friends and family.
G.Learn to feel good about yourself and respect who you are.
高一英语七选五中等难度题查看答案及解析
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者(从第11处起)不记分。
I first met Li Meng at a friend birthday party in five years ago. Then I invited Li Meng in my place . We listen to my CDs together and soon became good friends . Three years ago ,Li Meng’s parents invited I to spend two wonderful week in Qingdao with them during the summer holiday. Li Meng and I loved walking along the beautifully beaches there. Last year I was ill but had to stay in hospital for a week . Li Meng came see me every day . Then her father changed jobs and they moved to another city . Since then we haven’t seen each other much, but we’ve kept write to each other.
高一英语短文改错中等难度题查看答案及解析