相关试卷
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1、 Inventions have greatly changed our world. The wheel is one of the most important a (古代的) inventions.
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2、请以"My Favorite Invention"为题，写一篇短文，介绍你最喜欢的发明，说明喜欢的原因，以及它对你生活的影响等，不少于80词。
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3、从方框选单词，用其正确形式填空，使短文通顺。
invention, change, life, use, problem, create, solve, important, effect, future
Inventions play an role in our world. They are to people's and problems.
Throughout history, many great have been made. Some inventions, like the Internet, have had a huge on our lives. They have made our lives more convenient and connected.
In the we can expect more amazing inventions. These inventions will continue to our world and make our lives better.
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4、 Inventions are useful.（改为感叹句）
inventions are!
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5、 We use fridges to keep food cold.（改为被动语态）
Fridges to keep food cold by us.
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6、 The telephone was invented in 1876.（对划线部分提问）
the telephone invented?
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7、 The wheel is a great invention.（对划线部分提问）
is the wheel?
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8、 Inventions have changed our lives.（改为一般疑问句）
inventions our lives?
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9、 We use smartphones (do) many things, like shopping and learning.
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10、 The light bulb (invent) by Thomas Edison in 1879.
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11、 Inventions make our lives more (convenience) and comfortable.
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12、 We should learn from great (inventor) like Thomas Edison.
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13、 The (invent) of the computer has changed our work and study.
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14、 The d of new inventions needs creativity.
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15、 Some inventions are very u in our daily lives.
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16、 We use fridges to k food fresh.
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17、 The i of the telephone made communication easier.
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18、 Inventions have c our world a lot.
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19、阅读理解
Inventions can also be small but useful.
A Post - it note is a small invention but has made a big difference in our lives. It was invented by accident. A scientist was trying to make a strong glue but ended up with a weak one. Later, he found that this weak glue could be used to stick notes on surfaces and they could be easily removed without leaving marks. Post - it notes are now widely used in offices and schools.
Another small but useful invention is the ballpoint pen. Before the ballpoint pen, people used fountain pens, which often leaked and made a mess. The ballpoint pen is more convenient and doesn't leak easily. It has become one of the most popular writing tools in the world.
(1)、How was the Post - it note invented?A、On purpose. B、By accident. C、By design. D、By plan.(2)、What was the problem with fountain pens?A、They were too expensive. B、They often leaked and made a mess. C、They were not easy to use. D、They were not popular.(3)、What is the advantage of the ballpoint pen?A、It is very cheap. B、It is very big. C、It is more convenient and doesn't leak easily. D、It is very beautiful.(4)、Where are Post - it notes widely used?A、In offices and schools. B、In hospitals. C、In factories. D、In parks.(5)、What is the main idea of this passage?A、Big inventions in history. B、Small but useful inventions. C、How to invent small things. D、The history of Post - it notes. -
20、阅读理解
B
Inventions in the 21st century are changing the world rapidly.
One of the most popular inventions is the smartphone. Smartphones have combined many functions, such as making calls, sending messages, taking photos, surfing the Internet, and running apps. They have made our lives more convenient and connected. We can do almost everything with a smartphone in our hands.
Another great invention is the electric car. With the concern for the environment, electric cars are becoming more and more popular. They produce less pollution than traditional cars and use renewable energy. This helps reduce air pollution and fight climate change.
(1)、What functions do smartphones have?A、Only making calls. B、Making calls, sending messages, taking photos, surfing the Internet, and running apps. C、Only taking photos. D、Only surfing the Internet.(2)、How have smartphones changed our lives?A、They have made our lives more convenient and connected. B、They have made our lives more difficult. C、They have made us less connected. D、They have no effect on our lives.(3)、Why are electric cars popular?A、They are very fast. B、They are very cheap. C、They produce less pollution and use renewable energy. D、They are very big.(4)、What is the advantage of electric cars?A、They help reduce air pollution. B、They use a lot of oil. C、They are more expensive. D、They are difficult to drive.(5)、What is the main idea of this passage?A、The history of smartphones. B、The history of electric cars. C、Inventions in the 21st century. D、How to invent things.