Unit 5 Power of Ideas 同步练习 2026-2027学年英语人教版九年级上册

Unit 5 Power of Ideas同步练习 一、根据提示填空 1. There is a big sale in the shopping mall. Things are very _________ (/tʃiːp/). 1. At _________ (某些) times of a year, some animals move to warmer places. 1. Her strong will is _________ (shape) by the lessons she has learnt from the past experiences. 1. I tried several different methods to solve the problem, but _________ (/nʌn/) of them worked. 1. Ten years ago, my father made a video to remember the important moment of my _________ (born). 二、从选项中选择适当的短语并用其正确形式填空，每个短语仅用一次 lead to speed up come together depend on later on 1. The mountain bike was invented in California and _________ spread to other places. 1. A small change can _________ big differences, so try to make some progress every day. 1. I’m not sure whether we will have a picnic or not, because it _________ the weather. 1. Old traditions and new technology are _________ to give new life to ancient arts. 1. Taking exercise can _________ your metabolism(新陈代谢) and help you keep healthy. 三、完成句子 1. 拉里很高兴,因为他因诚实受到了表扬。 Larry was happy because he ____________________________________ his honesty. 2. 昨晚,一场暴雨引发了村里的洪水。 Last night, a heavy rainstorm __________________________ the flood in the village. 1. 这种特殊的酒产于延吉,并且是用米和不同种类的水果制成的。 This special kind of wine _________________________ Yanji and _______________ rice and different kinds of fruits. 1. (翻译)他设计了一种适合在上面绘画的玻璃。(suitable to do sth.) ______________________________________________________________________ 1. (翻译)GPS 系统不仅使驾驶更轻松,还减少了交通事故。(not only… but also…) ______________________________________________________________________ 四、完形填空(主题:人人皆可成为发明家 词数:229 难度:★★★ 时间:6分钟) Are all inventors scientists? No. Anyone can make an invention. All it takes is a good 1__________ and some hard work. That’s what happened to Murray Spangler in 1907. Spangler was a 2__________ at a store. He started to work every night after the store closed. He liked his job, but there was lots of work. He was tired and wished to think of a more 3__________ way to clean the store’s floor. One night as he worked, he thought about what kind of machine he could make. After a while, he 4__________ some ideas. He got things like an old box and an electric fan. Then he fitted them together. He tried his invention at home. It worked! He took it to the store 5__________. A policeman was walking down the street when he saw Spangler 6__________ a strange instrument through the store window. It made much noise. The policeman 7 __________Spangler was doing something bad, so he told the store owner about that. The owner rushed to the store. Spangler explained his invention to him and 8__________ him how the machine worked. The store owner was shocked when Spangler moved his machine over some waste paper and the paper just disappeared. That’s the story about the 9__________ of the first vacuum cleaner(真空吸尘器). Now many families have vacuum cleaners. They have become a very 10__________ machine in homes. ( )1. A. idea B. project C. form D. question ( )2. A. customer B. cleaner C. guard D. salesman ( )3. A. modern B. famous C. similar D. suitable ( )4. A. took part in B. paid attention to C. came up with D. ran out of ( )5. A. wisely B. heavily C. politely D. happily ( )6. A. selling B. using C. inventing D. shaping ( )7. A. doubted B. minded C. hoped D. realized ( )8. A. asked B. showed C. cheated D. warned ( )9. A. change B. risk C. result D. birth ( )10. A. traditional B. beautiful C. popular D. expensive [Word Bank]猜测画线词汇在文中的含义 fit ______________________ 五、阅读理解(主题:小魔方,大乐趣 词数:271 难度:★★★★ 时间:7 分钟) Do you know the Rubik’s Cube(魔方)? It’s a fun toy that people all over the world love to play with! A man named Ernö Rubik in Hungary(匈牙利) created the first one in 1974. Now, over 50 years later, the Rubik’s Cube is still the best-selling toy ever! Rubik’s first design included 27 smaller cubes. They formed six sides with six different colours. To solve the Rubik’s Cube, you must twist the cube so that each side shows only one colour. Sounds easy? It’s not! There are millions of ways to mix the colours, but there’s only one solution. At first, Rubik named his new toy the Magic Cube. He started selling it at toy stores in Hungary. In 1980, a toy company changed its name to the Rubik’s Cube. After that, it quickly became a huge success around the world. It took Rubik about a month to solve his own cube for the first time. But people wanted to solve it faster. In 1982, the first Rubik’s Cube World Championship (锦标赛) took place. 16-year-old Minh Thai won in 22.95 seconds. Over time, people got faster and faster. In 2015, Lucas Etter solved it in less than 5 seconds. In 2023, Max Park set a new record of just 3.13 seconds! The Rubik’s Cube is more than just a toy. It’s now part of world culture. It appears in films, TV shows, and even the hands of world leaders. Jessica Fridrich, who wrote about ways to solve the Rubik’s Cube, had a message for the Rubik’s Cube. “Thank you for bringing joy to humans,” she said. “May you live forever!” ( )1. What do we know about the first Rubik’s Cube? A.It was made in America. B. It was created in the 1970s. C. It included 26 smaller cubes. D. It had lots of solutions. ( )2. What does the underlined word “twist” in Paragraph 2 probably mean? A. Turn. B. Throw. C. Break. D. Press. ( )3.（新考法·顺序排列）Which is the right order of the following events? a.The Rubik’s Cube got its new name. b. Max Park set a new record of just 3.13 seconds. c. The Rubik’s Cube became popular all over the world. d. The first Rubik’s Cube World Championship was held. A. c-a-b-d B. c-d-b-a C. a-d-c-b D. a-c-d-b ( )4. How does Jessica Fridrich like the Rubik’s Cube? A.It is just a simple toy. B. It brings people happiness. C. It needs to be further improved. D. It is more popular than other toys. ( )5. What’s the best title for the passage? A.The Story of Ernö Rubik’s Life B. The Ways to Solve the Rubik’s Cube Quickly C. The History and Influence of the Rubik’s Cube D. The Rubik’s Cube: The World’s Most Difficult Toy 参考答案 一、1. cheap 2. certain 3. shaped 4. none 5. birth 二、1. later on 2. lead to 3. depends on 4. coming together 5. speed up 三、1. was praised for 2. was responsible for/led to/resulted in 3. is made in; is made from 4. He designed a kind of glass suitable to draw/paint on. 5. The GPS system not only makes driving easier, but also reduces traffic accidents. 四、1—5 ABDCD 6—10 BABDC 【Word Bank】fit v. 组装 五、1—5 BADBC 第 1 页 共 4 页 学科网（北京）股份有限公司 $