相关试卷
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1、 —____ I use your charger? Mine is broken.
—Yes, but you ____ return it before class.
A、Must; can B、Could; must C、Need; may D、Should; might -
2、 The local power station ____ electricity to over 100,000 homes in the city.A、provides B、offers C、gives D、supplies
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3、 The new light bulb ____ a lot of heat besides light.A、gives up B、gives in C、gives off D、gives away
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4、 It's necessary for students ____ how to use electricity safely at home.A、learn B、learning C、to learn D、learned
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5、 The Internet ____ people from different countries, making the world smaller.A、separates B、connects C、divides D、breaks
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6、 ____ we can't see air, we know it exists (存在).A、But B、And C、So D、Although
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7、 Microwave ovens use electricity ____ food quickly.A、cook B、cooking C、to cook D、cooked
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8、 Many people today only ____ about earning money and forget to enjoy life.A、care B、think C、look D、talk
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9、 Remember to ____ the fan when you leave the room to save electricity.A、turn up B、turn down C、turn off D、turn on
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10、 The teacher gave us a difficult ____ to complete: to design a model of a power station.A、work B、task C、job D、labour
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11、 I turned on the lamp and read a book ____ before going to bed.A、for a while B、in a while C、after a while D、a while ago
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12、 课文填空
Qian Xuesen was a pioneer in the development of China's aerospace science and technology. In 1999, he r the Two Bombs and One Satellite Merit Award. He is called the "father of China's aerospace" and "king of rockets".
Qian was born in Shanghai in 1911. He studied engineering at Shanghai Jiao Tong University and then went to further his e in the USA. In 1939, he was a a doctorate in Aerospace Engineering and Mathematics. After that, he s many years teaching and doing research at universities in the USA.
While in the USA, Qian achieved lots of success and he was a well—respected person in his field. However, he decided to return to China when he heard of the f of the People's Republic of China. He was e to bring his knowledge and skills to his homeland and began planning his return.
Qian finally got back to China in 1955.Once home, he worked tirelessly to r the level of China's science and technology. One of Qian's greatest achievements was in the field of aerospace engineering. He played a k role in developing China's first rocket. Thanks to his groundbreaking research, China became one of the few countries in the world to explore space. His influence is still present today in the Long March rocket programme and other space missions.
Qian d himself to his country, and his great work brought honour and success to China. Still, Qian lived a simple life and was not interested in fame or money. He said, "If after I die the public feels I have made some c during my life, that approval would be the highest praise of all."
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13、 我们只有一个地球。保护环境是多么重要啊！
We have only one Earth. it is to protect the environment!
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14、 当我们离开房间时, 应该关灯。
we leave the room, we the lights.
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15、 此外, 记得不要浪费水和电, 因为水和电是有限的资源。
Besides, water and electricity, because they're limited resources.
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16、 废纸可以制成报纸等许多东西。
Many things like newspapers can waste paper.
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17、 因此我们要尽力保护地球。例如，回收利用纸张。
So we should to protect the Earth. , recycle paper.
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18、 数百万的生物失去了他们的家园。
living things lost their homes.
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19、 人们过去常常砍伐很多树木。
People cut down many trees.
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20、 语篇填词
Tom was born in a poor family. His parents couldn't give him a good education. But Tom was e to learn. There was a small library in the community and Toms his free time reading books there. As he grew older, Tom decided to do something for the poor children like him. He devoted himself to building a free school in the community. Finally, with his hard work and the help of some kind—hearted people, he a success. The small school was built, and many children were able to get a proper education there. Tom's story r lots of praise in the community. He became a h in the eyes of the local people because he changed their lives and made a better world.