It's common sense that everyone should respect and take care of _____ old.
A.a B.an C.the D./
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科目:初中英語(yǔ) 來(lái)源:上海市2019-2020學(xué)年七年級(jí)上學(xué)期9月月考英語(yǔ)試卷 題型:句型轉(zhuǎn)換
Rewrite the following sentences as required.
1.Most of the students in our school had lunch at school. (改為反義疑問(wèn)句)
Most of the students in our school had lunch at school, ________ ________?
2.Tommy, you should help your parents do some housework. (保持句意不變)
Tommy, you should ________ your parents ________ some homework.
3.He comes from Canada. (對(duì)劃線部分提問(wèn))
________ ________ he come from?
4.Shanghai International Import Exhibition lasts six days. (劃線部分提問(wèn))
________ ________ does Shanghai International Import Exhibition last?
5.SPCA, sick, animals, take, love, care, officers, of, with (連詞成句)
________________________________________________
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科目:初中英語(yǔ) 來(lái)源:衡陽(yáng)市2019-2020學(xué)年九年級(jí)上學(xué)期期末英語(yǔ)試卷 題型:閱讀單選
閱讀短文,從所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)。
Artificial intelligence( 人工智能) is the ability of a computer or a machine. The computer or the machine with AI can think and learn. It is also a field of study that tries to make computers "smart". John McCarthy, a scientist, came up with the name "artificial intelligence " over 60 years ago. Many things such as learning and problem solving can be done by computers, though not in the same way as people do.
An unusual goal of AI research is to create special computer programs. They can learn, solve problems and think logically( 合乎邏輯地). At present, AI can successfully understand human speech, recognize( 識(shí)別) human faces, operate self-driving cars and compete in some game systems like playing chess. However, some people consider AI a danger to humans if it develops too quickly. A famous British scientist also was not for this kind of technology.
Math is the basic language of AI. If students are good at math, they will be more likely to become successful AI designers in the future. We need not only bright students but average(普通的) students. As for average students, if they get enough math skills, they can also become successful AI designers. Besides, a good knowledge of computer science is also necessary for AI designing.
Scientists hope to create creative and emotional(有情感的) AI. The AI can possibly understand human feelings or create art. Many ways and tools have been tried to discover this wide and exciting field.
1.From paragraph 1, we know that_
A.all problems can be solved by computers
B.machines with AI can think and learn.
C.AI works the same way as people do
2.According to the passage, what can't AI do at present?
A.Understand human speech. B.Compete in some game systems
C.Understand human feelings
3.The underlined word. "it" in paragraph 2 refers to
A.the danger. B.a scientist. C.AI
4.According to the passage, if students want to become successful AI designers, they should learn_______ well.
A.math and art B.art and computer science. C.math and computer science
5.Paragraph 4 mainly tells us the scientists' _______about AI.
A.wishes B.worries C.feelings
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科目:初中英語(yǔ) 來(lái)源:上海市牛津上海版浦東新區(qū)第四教育署2019-2020學(xué)年九年級(jí)上學(xué)期第一次月考英語(yǔ)試卷 題型:單選題
I'm going to buy my mum a blouse ______ I can think of a better idea for a present.
A.because B.after C.until D.unless
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科目:初中英語(yǔ) 來(lái)源:上海市牛津上海版浦東新區(qū)第四教育署2019-2020學(xué)年九年級(jí)上學(xué)期第一次月考英語(yǔ)試卷 題型:單選題
Jenny is a kind girl and she is getting on very well with all _____ girls in her class.
A.others B.other C.the other D.another
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科目:初中英語(yǔ) 來(lái)源:溫州市2019-2020學(xué)年九年級(jí)上學(xué)期期末英語(yǔ)試卷 題型:閱讀單選
Even the closest star to us, Proxima Centauri, is very far away.
Scientists would love to get a closer look at this star and its planets. But the fastest spaceship ever built would take nearly 75,000 years to get there. That's just too long!
Scientists have come up with a plan-send a group of very tiny spaceships. Why tiny? The smaller something is, the easier it is to make it go fast. They're hoping a group of stamp-sized ships(Star Chips)could travel fast enough to reach Proxima Centauri in just 20 years. There they could take pictures and collect information. If there is any life there, the Star Chips might be able to find it-and say hello from Earth.
Each Star Chip will carry a tiny camera, thrusters, and sensors. It will ride a sail about the size of a picnic table. The plan is to send many, in case some don't make it.
Scientists hope that their tiny Star Chips will be able to reach a speed of 134 million miles(216 million km)an hour. First, the rocket will take the Star Chips to space. Once in space, they will open their shining sails. Then, people on Earth will shoot out lasers at the sails. All those lasers shot at the sails will push the Star Chips so fast that they will reach the moon in just two minutes.
The computer chip at the heart of each Star Chip is tiny like the ones in mobile phones. None of the other technologies has been built yet. The hardest part will be the lasers, which have to be extremely powerful. The team will also need to invent a light, strong, and very shiny material for the sails, and tiny cameras powerful enough to take pictures of planets. And they'll have to find a way to send those pictures back to Earth. There's a lot of work ahead. But if they succeed, the heart of a mobile phone may be the very first interstellar traveler.
1.Scientists plan to invent the Star Chip mainly because it .
A.could send messages to other planets B.could take photos and collect information
C.could find life in other stars and planets D.could be small enough to travel much faster
2.Powerful lasers will be shot at Star Chips to .
A.make sure Star Chips won't be hit in space B.send Star Chips to space from Earth safely
C.open the strong and shining sails of Star Chips D.give Star Chips enough energy to travel in space
3.What technologies about Star Chips are still waiting to be built?
①The way to send pictures back to Earth.
②The strong and shiny material for the sails.
③The tiny cameras able to take photos of planets.
④The chip as small as the ones in mobile phones.
A.①②③ B.②③④
C.①②④ D.①③④
4.What is the best title of the passage?
A.A Chip with Great Power B.A New Coming Spaceship
C.A Big Problem about Star Chips D.A Great Trip to Proxima Centauri
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科目:初中英語(yǔ) 來(lái)源:溫州市2019-2020學(xué)年九年級(jí)上學(xué)期期末英語(yǔ)試卷 題型:單選題
--Mummy, why is the fruit shop keeper so many fruits?
--Maybe they weren't sold in time and have gone bad.
A.handing in. B.lifting up C.throwing away D.looking for
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科目:初中英語(yǔ) 來(lái)源:山西省2019-2020學(xué)年七年級(jí)上學(xué)期期末英語(yǔ)試卷 題型:單選題
Her favorite day is Monday. she has a music lesson on Monday.
A.Why B.Then C.Because
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科目:初中英語(yǔ) 來(lái)源:江蘇省蘇州市昆山、太倉(cāng)市2019-2020學(xué)年七年級(jí)上學(xué)期期末校際聯(lián)合英語(yǔ)試卷 題型:句型轉(zhuǎn)換
根據(jù)括號(hào)中的要求改寫(xiě)下列句子,并將答案寫(xiě)在答題卷上。
1.We go out for a birthday dinner.(同義句)
We go out _______ _______ a birthday dinner.
2.He does homework for half an hour every day.(對(duì)劃線部分提問(wèn))
_______ _______ _______ he do homework every day?
3.The man in the classroom is our English teacher.(對(duì)劃線部分提問(wèn))
_______ _______ is your English teacher?
4.The hair clip matches my pink clothes well.(同義句)
The hair clip _______ _______ _______ my pink clothes.
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