Unit 6 Section B 1a～1e同步练习 2025-2026学年人教版（2012）英语九年级全册

Unit 6 When was it invented? Section B (1a~1e)   一、根据首字母或句意提示写出单词 1. Potato chips were invented by a cook called George Crum by m__________. 2. The customer thought the potatoes were not thin e__________. 3. George Crum cut the potatoes really, really thin and then cooked them for a long time until they were c__________. 4. Finally he put lots of salt on them so they were s__________. 5. The customer said they were not salty e__________. 二、用单词的正确形式填空 1. Potato chips were invented by a cook __________ (call) George Crum. 2. They were invented in __________ (1853). 3. George Crum cut the potatoes really, really __________ (thin). 4. He cooked them for a long time until they were __________ (crisp). 5. The customer was __________ (happy) in the end. 三、单项选择题 ( ) 1. Potato chips were invented ______ mistake. A. by  B. in  C. with ( ) 2. They were invented ______ a cook called George Crum. A. by  B. from  C. with ( ) 3. The customer thought the potatoes were not thin ______. A. enough  B. too  C. very ( ) 4. George Crum cut the potatoes really, really thin and then cooked them for a long time ______ they were crispy. A. when  B. until  C. after ( ) 5. Finally he put lots of salt ______ them so they were salty. A. in  B. on  C. at ( ) 6. The customer said they were not salty ______. A. too  B. enough  C. very ( ) 7. George wanted to make the customer ______. A. happy  B. happily  C. happiness ( ) 8. The customer was happy ______ the end. A. in  B. at  C. on ( ) 9. Potato chips were invented in ______. A. 1863  B. 1853  C. 1876 ( ) 10. Did you know potato chips were invented ______ mistake? A. with  B. by  C. in 四、选词填空（从方框中选择合适的词填空，每词限用一次） crispy salty sweet sour thin 1. Potato chips are usually __________ because they have lots of salt. 2. The cookies my grandmother makes are very __________. I love their sweet taste. 3. Lemons are __________, so I don't like eating them alone. 4. George Crum cut the potatoes really __________ so they could become crispy. 5. After cooking for a long time, the potatoes became __________ and delicious. 五、根据汉语意思完成句子 1. 你知道薯片是偶然被发明的吗？ Did you know potato chips __________ invented __________ mistake? 2. 薯片是由一位名叫乔治·克拉姆的厨师发明的。 Potato chips were invented __________ a cook __________ George Crum. 3. 顾客认为土豆片不够薄。 The customer thought the potatoes were not __________ __________. 4. 他把它们煮了很长时间，直到它们变脆。 He cooked them for a long time __________ they were __________. 5. 最后他在上面放了很多盐，所以它们很咸。 Finally he put __________ __________ salt on them so they were salty. 六、阅读还原（七选五） 根据短文内容，从方框中的七个选项中选出五个合适的选项填入空白处，使短文意思通顺、连贯。 Do you know how potato chips were invented? Potato chips were invented by mistake by a cook called George Crum. They were invented in 1853. 1.__________ He ordered some fried potatoes. But when the dish came, he thought the potatoes were cut too thick. 2.__________ George Crum was a cook at a restaurant. He wanted to make the customer happy, so he cut the potatoes really, really thin. 3.__________ Finally, he put lots of salt on them. He thought the customer would like them. 4.__________ To his surprise, the customer loved them! He said they were delicious. Soon, other people wanted to try these thin, crispy, salty potatoes. 5.__________ A. The customer was very happy. B. He also wanted them to be crispy. C. A customer came to the restaurant one day. D. He cooked them for a long time until they were crispy. E. He asked the cook to cut them thinner. F. George was angry with the customer. G. That's how potato chips were invented. 七、补全对话 根据对话内容，从方框中选择恰当的句子补全对话，其中有一项多余。 A: Did you know potato chips were invented by mistake? B: 1.__________ Who invented them? A: They were invented by a cook called George Crum. B: 2.__________ A: In 1853. A customer came to the restaurant and ordered fried potatoes. B: 3.__________ A: The customer thought the potatoes were cut too thick. He asked George to cut them thinner. B: What did George do then? A: 4.__________ He cut them really thin and cooked them until they were crispy. B: 5.__________ A: The customer loved them! That's how potato chips were invented. A. He wanted to make the customer happy. B. Wow, I didn't know that. C. What happened next? D. When were they invented? E. Why did he invent them? F. What did the customer say? 八、阅读理解 阅读下面短文，从每题所给的A、B、C三个选项中选出最佳选项。 Potato chips are a popular snack all around the world. But did you know they were invented by mistake? The story begins in 1853 at a restaurant in the United States. A cook named George Crum was working there. One day, a customer ordered fried potatoes. When the dish arrived, the customer was not happy. He thought the potatoes were cut too thick. He sent them back to the kitchen and asked for thinner ones. George Crum cut a new batch of potatoes thinner than before, but the customer still wasn't satisfied. He said they were still too thick. George got a little annoyed. He decided to teach the customer a lesson. He cut the potatoes extremely thin—almost like paper. Then he fried them until they were very crispy. Finally, he added lots of salt. He thought the customer would hate them. To his surprise, the customer loved the thin, crispy, salty potatoes! Other people at the restaurant wanted to try them too. Soon, "Saratoga Chips" (the original name) became very popular. Today, potato chips are enjoyed by millions of people around the world. All because of a mistake! ( ) 1. When were potato chips invented? A. In 1853.  B. In 1863.  C. In 1876. ( ) 2. Who invented potato chips? A. A customer.  B. A cook named George Crum.  C. A restaurant owner. ( ) 3. Why did George Crum cut the potatoes extremely thin? A. Because the customer asked for thin potatoes. B. Because he wanted to make the customer happy. C. Because he wanted to teach the customer a lesson. ( ) 4. How did the customer like the extremely thin potatoes? A. He hated them.  B. He loved them.  C. He thought they were too salty. ( ) 5. What can we learn from the story? A. Mistakes can sometimes lead to great inventions. B. Customers are always right. C. Potato chips were invented in Europe. 参考答案 一、首字母或句意提示 1. mistake 2. enough 3. crispy 4. salty 5. enough 二、单词正确形式填空 1. called 2. 1853 3. thin 4. crispy 5. happy 三、单项选择 1. A 2. A 3. A 4. B 5. B 6. B 7. A 8. A 9. B 10. B 四、选词填空 1. salty 2. sweet 3. sour 4. thin 5. crispy 五、完成句子 1. were, by 2. by, called 3. thin enough 4. until, crispy 5. lots of 六、阅读还原 1. C 2. E 3. D 4. A 5. G 七、补全对话 1. B 2. D 3. F 4. A 5. C 八、阅读理解 1. A 2. B 3. C 4. B 5. A 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $