() 13. —Mum,Tm hungry. Is there to eat?
一Yes,you can have some bread on the table.
A. something B. anything C. nothing D. everything
科目:初中英語 來源: 題型:
V.連詞成句
將所給單詞連成句子。要求符合語法,語句通順,大小寫正確,單詞不得重復使用,標點已給出。
1. he,can,smoke,give up
2. medicine,want,who,study,to
查看答案和解析>>
科目:初中英語 來源: 題型:
B
Is there intelligent (有智力的) life on other planets? For years,scientists said “no” or “we don't know”. But today this is changing. Seth Shostak and Alexandra Barnett are astronomers (天文學家) . They believe intelligent life exists (存在) somewhere in the universe. They also think we will soon contact these beings (人;生物) .
Why do Shostak and Barnett think intelligent life exists on other planets? The first reason is time. Scientists believe the universe is about 12 billion years old. “This is long enough for other planets to have intelligent life ,” say Shostak and Barnett. The second reason is size—the universe is huge. “Tools like the Hubble Telescope (哈勃望遠鏡) have shown that there are at least 100 billion galaxies ,” says Shostak. “And our galaxy,the Milky Way,has at least 100 billion stars. Some planets going around these stars might be similar to Earth."
In the past,it was hard to look for signs of intelligent life in the universe. But now,powerful telescopes (高倍望遠鏡) allow scientists to discover smaller planets —the size of Mars or Earth一in other solar systems. These planets might have intelligent life.
Have beings from space already visited Earth? “Probably not ,” says Shostak. “It's a long way away. However,intelligent beings may contact us in other way,such as radio signals (信號) .In fact,they rxlay be trying to communicate with us now,but we don't have the right tools to receive their messages. However,this is changing. By 2025,we could make contact with other life forms in our universe and we might help each other.”
() 6. Seth Shostak and Alexandra Barnett are .
A. astronomers B. farmers C. singers D. drivers
() 7. What is the best title for Paragraph 2 ?
A. The Age and Size of Earth
B. Our Galaxy: The Milky Way
C. Why Intelligent Life Might Exist
D. Earth: The Only Planet with Intelligent Life
() 8. Why was it hard to look for signs of intelligent life in the universe in the past?
A. There were not any smaller planets.
B. There were not any powerful telescopes.
C. The astronomers were not interested in them.
D. The Milky Way didn^ exist at that time.
() 9. Why haven’t beings from space visited us yet according to Shostak?
A. Because they’re afraid of us.
B. Because it's a long way away.
C. Because they don't want to see us.
D. Because they don't know how to use radio signals.
() 10. What does the underlined phrase “l(fā)ife forms” in the last paragraph mean?
A. messages B. tools
C. intelligent beings D. radio signals
查看答案和解析>>
科目:初中英語 來源: 題型:
3. quick,how,he, the problem,worked out !
4. for,go, walk,a, let's,supper,after .
5. I,come,know,he, tomorrow .
查看答案和解析>>
科目:初中英語 來源: 題型:
Ⅱ.完形填空
Yesterday I had a walk with my friend in the street. When we were passing by a house,I 16 a Nokia mobile phone lying on the ground. I picked it up and it still worked well!I started checking the contact (聯(lián)系) list and calling numbers. I wanted to see 17 I could get some information about the owner of the mobile phone. 18 ,only one person answered and she didn't know the 19 that I was calling from.
My friend advised me to go back to the place where I found the mobile phone. I agreed. We came to the house in front of which I found the mobile phone. I 20 the door. Two young men 21 and said they hadn’t lost their mobile phones. When I told them the story and mentioned some names on the contact list,one of them said that he 22 had those names so it must belong to one of his 23 .
Fhey said it was 24 that I took the time to find the owner. I really didn’t have anything to say because in my mind I was just doing the 25 thing. I never considered keeping the mobile phone.
() 16. A. bought B. dropped C. repaired D. found
() 17. A. that B. if C. what D. how
() 18. A. Importantly B. Interestingly C. Finally D. Unluckily
() 19. A. number B. street C. man D. name
() 20. A. turned to B. shut off C. knocked on D. broke into
() 21. A. answered B. shouted C. ran D. passed
() 22. A. sometimes B. also C. hardly D. always
() 23. A. kids B. parents C. students D. friends
() 24. A. exciting B. necessary C. wonderful D. impossible
() 25. A. important B. right C. strange D. brave
查看答案和解析>>
科目:初中英語 來源: 題型:
B
What's going to happen in the future? Will robots control our planet? Will computers become smarter than us? Not likely. But here are some things that scientists say are most likely to happen in 10 to 30 years from now,according to the BBC.
Digital money
We used to pay with cash (現(xiàn)金) for everything we bought. Now when we use a credit card (信用卡) to shop online,money is spent without us seeing it. That means we are already using digital money. Using a card is much easier than searching our pockets for change. It is also safer than carrying a lot of cash.
When ATM cards were first introduced,they were not accepted everywhere. But now it’s hard to live without them. It's reported that people in Sweden completely stopped using cash last year,and the US might be next.
Bionic (仿生的) eye
It's no longer something only in a science fiction movie. People who are blind may have a chance to get their sight back—by wearing bionic eyes.
A blind eye can no longer sense light,but a bionic eye can use a camera to “see” the environment and send data (數(shù)據(jù)) to the mind. Now the bionic eye only allows patients to see lights and unclear shapes. A high resolution (高清的) image could be just a few years away.
Self-driving cars
Unlike a human driver,a self-driving car won’t get distracted (分心) by phone call,the radio or something outside the window. Sensors (探測器) and cameras on the car would allow it to stick strictly to the rules of the road and keep a safe distance from other cars. This would greatly reduce the number of road accidents. You could even take a nap while the car driver itself. In the future,driverless cars would be widely accepted.
() 36. has stopped using cash completely.
A. Sweden B. ATM C. BBC D. America
() 37. What does the writer mainly tell us about digital money?
A. We use digital money to shop online without paying money.
B. Digital money is most likely to be used instead of cash.
C. Using cash is easier and safer than a credit card.
D. ATM cards are always popular.
() 38. Which of the following statements is TRUE?
A. Bionic eyes only appear in the science fiction film.
B. Human drivers won’t get distracted by something outside.
C. The blind wearing bionic eyes may see clearly in the future.
D. There will be no road accidents at all if self-driving cars are used.
() 39. From the report,we can learn some information about .
A. culture and art B. industry and farming
C. science and technology D. traffic and journey
() 40. Which of the following can be predicted (預測) from the passage?
A. There would be a number of self-driving.
B. The blind could use cameras to see things around.
C. We would live a hard life with digital money.
D. Robots would control the world.
查看答案和解析>>
科目:初中英語 來源: 題型:
() 10. —David saved an old man in danger yesterday.
— We should learn from him.
A. What a kind boy! B. What a lucky boy!
C. What a lucky old man! D. What a kind old man!
查看答案和解析>>
科目:初中英語 來源: 題型:
() 2. —Why don't you your teacher for help? —Good idea.
A. ask B. to ask C. asking D. asks
查看答案和解析>>
科目:初中英語 來源: 題型:
() 9. —Have you asked the policeman ?
—Yes. He told us to turn left onto Main Street. It’s on the right.
A. if there is a bank near here B. how can we get to the nearest bank
C. where can we find a bank D. when we can go to the nearest bank
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com