New Energy in the Twenty-first Century
Energy from the wind
Wind is a kind of clean energy, and there is lots of it, But, if there’s no wind, there is no wind energy.
Energy from the water
When water moves from a high place to a lower place, it can make electricity(电)without pollution. However, people have to build dams(水坝) to use this energy, and building dams is very expensive.
Energy from the earth
There is heat in the rocks under the earth. Scientists use the heat to make geothermal(地热的)energy. This kind of energy is cheap, but itis only possible in afew places in the world.
Energy from the sun
Solar panels (太阳电池板) on the roofs of houses can turn energy from the sun into electricity. Solar power is clean and plentiful(丰富的).but when the weather is bad, It doesn’t work.
New Energy in Twenty-first Century
Advantages | Disadvantages | |
Wind Energy | Clean .There is a lot. | It needs 1. |
Water Energy | No 2. | It is 3. |
Geothermal Energy | It’s4. | only possible in a few places |
Solar Energy | Clean and plentiful. | It depends too much on5. |
科目:初中英语 来源:山东省日照市2019届九年级中考模拟英语试卷 题型:单选题
一Which song do you like better.Maria?
一I prefer the song Manual of Youth ______ is sung by TFBOYS.
A. who B. whom C. which D. /
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科目:初中英语 来源:山东省枣庄市2019届九年级中考模拟英语试卷 题型:阅读单选
Mr. Guo is a teacher from Xi’an. He asked his students to hand in their homework through a QR code(二维码). “We spent an hour or two in class learning how to generate(使产生)the codes, and in the end everything gets easier.” Said Guo. “When students finish the homework, they keep in on WeChat(微信). Then, each student makes his own QR code and gives it to me. So I can check their work everywhere using my computer or telephone.”
The QR codes can be sent to Mr. Guo by email, QQ and WeChat. When Guo scans(扫描)his students’ QR codes, their homework appears on his phone. He finds that their homework becomes more creative(创新的), with many pictures, music and even videos.
Guo’s students like the new way and think it is interesting. “We are living in the information age. Many students like to work with computers, which makes learning more fun.” said Tingting, a student of Guo’s.
“The paper is not easy to keep, but the code is easy to keep and share,” Guo said. “48 It is worth trying to use new technology in education. Education itself is a kind of creation. I don’t want my students to fall behind the times.”
However, some parents are worried. They are afraid that their children will spend too much time on computers and less time communicating with teachers. But in fact, it’s unnecessary. Students still need to look up information in books and write it down when they do their homework. They only use the code when they hand in their work, which doesn’t take them too much time. Also for teachers, it allows them to check the students’ work at any time. And it’s also an easy way to share homework with other students.
1.According to the passage, students can keep their homework on ______.
A. WeChat B. QQ C. email D. blog(博客)
2.Guo’s students think the new way is _______.
A. strange B. boring C. interesting D. Unnecessary
3.What does “it” in Paragraph 4 refer to(指代):
A. The paper is not easy to keep. B. Keeping and sharing the code easily.
C. Trying to use new technology in education. D. Education itself is a kind of creation.
4.Some parents are worried, because they think their children will _______.
A. talk with teachers face to face B. spend too much time on computers or phones
C. not like the new way of handing in homework D. find the QR codes too difficult to use
5.What’s the main idea of the passage?
A. Teachers needn’t check homework any more. B. Students needn’t hand in homework any more.
C. Using QR codes makes checking homework easier. D. Some parents are worried about their children.
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科目:初中英语 来源:福建省龙岩市2017-2018学年八年级(下)期中英语试卷 题型:单选题
﹣Happy New Year! I _____you ______ and happiness all year round!
﹣Thank you! The same to you!
A. wish, successfully B. wish, success
C. hope, success
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科目:初中英语 来源:福建省龙岩市2017-2018学年八年级(下)期中英语试卷 题型:单选题
﹣Could you tell me _____ Jack does well in English?
﹣His English is very good.
A. how B. that C. whether
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科目:初中英语 来源:江苏省无锡市周铁学区联盟2018-2019学年八年级3月能力训练英语试卷 题型:完型填空
Uncle Sam and Aunt Kate came to visit us from America last weekend. This was __first time to come to Hong Kong. Yesterday my family showed them around Hong Kong.
We got up early in the morning and had breakfast at home. First, we went to the tram(有轨电车) station and __a tram. This was Uncle Sam and Aunt Kate’s first _ on a tram. They thought that it was _ and they liked the “Ding! Ding!” sound. We _the tram at Central. Then we took a boat to Tsim Sha Tsui. On the way, Uncle Sam took a video of many buildings. The wind blew softly on our faces. We __a lot.
After having a rest, we went to a restaurant for __. It was famous for nice food. We __a lot of food. I liked pork pies best __I ate three. Aunt Kate liked rice dumplings most. After lunch, we went to the Avenue of Stars. Uncle Sam and Aunt Kate were very __ when they saw the signatures(签名) and handprints(手印) of some famous stars. But it was a little fun to me. In all, we had a good time that day.
1.A. our B. his C. her D. their
2.A. watched B. painted C. took D. bought
3.A. drive B. ride C. aim D. report
4.A. interesting B. boring C. frightened D. surprised
5.A. turned off B. got off C. waited for D. looked for
6.A. flew B. hurried C. relaxed D. worried
7.A. snacks B. desserts C. supper D. lunch
8.A. brought B. ordered C. made D. showed
9.A. as B. or C. and D. but
10.A. nervous B. strange C. silent D. excited
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科目:初中英语 来源:江苏省无锡市周铁学区联盟2018-2019学年八年级3月能力训练英语试卷 题型:单选题
The weather in Australia is really different from ____ in China.
A. this B. one C. that D. it
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科目:初中英语 来源:北京市2018-2019学年七年级下学期第一次月考英语试卷 题型:阅读单选
Zhang Peng is a good student. On weekdays, he gets up at six in the morning. He has breakfast at home. Then he reads English from 6:30 to 7:00. He goes to school at seven. He has four classes in the morning. He has lunch at school, but on Sundays, he has lunch at home with his family. He has 3 classes in the afternoon. He leaves school at 5:00. He often has supper at home. In the evening, he sometimes (有时) watches TV. Sometimes he does his homework. He goes to bed at ten o’clock every day.
1.When does Zhang Peng get up on weekdays?
A. At five forty. B. At six. C. At six thirty. D. At seven.
2.What does he do from 6:30 to 7:00?
A. He has breakfast. B. He goes to school
C. He reads English. D. He goes home.
3.Where does he have lunch on Sundays?
A. At home. B. At school. C. In a store D. At his grandparents’ home.
4.Does he sometimes watch TV in the evening?
A. No, he doesn’t. B. No, he can’t. C. Yes, he does. D. I don’t know.
5.What time does he go to bed?
A. At 6:30 p.m B. At 7:00 p.m. C. At 5:00 p.m. D. At 10:00 p.m.
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科目:初中英语 来源:江苏省无锡市周铁学区联盟2018-2019学年七年级3月能力训练英语试卷 题型:单选题
How do we read the number 30, 872?
A. three thousand eight hundreds and seventy two
B. thirty thousand eight hundred and seventy-two
C. three and thousand eight hundred and seventy two
D. thirty thousand and eight hundred and seventy-two
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