Unit 6 When was it invented 单元同步练 2025-2026学年人教版（2012）英语九年级全册

Unit6 When was it invented单元同步练 . 用所给单词的适当形式填空。 1. The boy _ (call) Wang Peng is my best friend. 2. As a _ (profession) basketball player, he has tried his best. 3. Did you know potato chips _ (invent) by mistake? 4. We _ (divide) into two groups to play basketball yesterday. 5. It _ (believe) that somebody like us is living on another planet. 选择填空。 ( ) 1. — Is Mr. Wang your favorite teacher? — He was the first teacher who made me feel like I was _. A. everybody B. nobody C. somebody D. anybody ( ) 2. — The computer is a great invention. — I agree. Great changes _ since the computer was invented. A. have taken place B. are taken place C. have happened D. happened ( ) 3. — If the Japanese team had a match with the Korean team, which do you think would win? — The Japanese team would win without any _. It’s a much better team. A. hope B. secret C. interest D. doubt ( ) 4. — Congratulations, Bill! You’ve got such a great invention. — Thanks. I was really lucky to invent it _ while I was doing something else. A. by hand B. by heart C. by then D. by accident ( ) 5. — I wonder _ your brother will get used to living in that different nation. — Well. I never doubt _ he can deal with such a challenge. A. that; that B. if; that C. whether; if D. that; whether 从选项中选择意义恰当的词语补全句子。(每个词语只用一次) popularity, by accident, all of a sudden, looked up to, heroes 1. My friend broke his arm _ when he was climbing the mountain. 2. He came up with a good idea _. 3. The _ of swing dancing has risen among young people. 4. The song was written for the brave _ who died for the country. 5. The famous football player is _ by football fans around the world. 根据汉语意思完成英语句子,每空一词。 1. 那个男孩走错了教室。 That boy came into the classroom _ _. 2. 奥运会每四年举办一次。 The Olympics _ _ every four years. 3. 据说我们要有新数学老师了。 _ _ _ we’ll have a new math teacher. 4. 我必须阻止学生看太多电视。 I must _ the students _ _ too much TV. 5. 根据他们的年龄这些人被分为两组。 These people were _ _ two groups according to their ages. 综合填空。 阅读下面短文,根据上下文或括号内单词等提示,在空白处填入一个适当的词或填入括号中所给单词的适当形式。 James Dyson is a famous British inventor. One of his well-known inventions is the bagless vacuum cleaner (真空吸尘器). It _ (invent) in 1978. Today, Dyson still remembers that day. “I felt very _ (excite) at that time because I was the only man in the world with a bagless vacuum cleaner,” he said. Dyson is over seventy years old now. At first, he wasn’t _ inventor. Later, he discovered his talent _ (accidental). When he studied art at the Royal College of Art in London, he became interested in _ even did well in making new things. In 1975, he invented his own _ (produce)—the Sea Truck. It was a boat for carrying things between islands. Then he set up a company _ his partners to make and sell another invention, the barrow, a kind of vehicle. But later, Dyson left his company because he didn’t agree with his partners. After that, Dyson began to improve on the vacuum cleaner. In 1985, Dyson took his invention to Japan _ (sell) it. However, few people paid money for this. And he didn’t make much money. Several years later, Dyson decided to produce and sell the machine by _ (he). By 2005, Dyson controlled both the European and American markets. Along the way, Dyson discovered the secret to success, “People _ (buy) your products if they’re better than others.” 1. _ 2. _ 3. _ 4. _ 5. _ 2. _ 7. _ 8. _ 9. _ 10. _ 学科网(北京)股份有限公司 $