Who were potato chips invented by?
A．Chelsea Lanmon. B．George Crum. C．Julie Thompson. D．Jay Coziar.
九年级英语单项填空中等难度题
Who were potato chips invented by?
A．Chelsea Lanmon. B．George Crum. C．Julie Thompson. D．Jay Coziar.
九年级英语单项填空中等难度题查看答案及解析
Potato chips were invented by a chef called________．
A．Martin Robinson
B．Stephen Hawking
C．George Crum
D．James Naismith
九年级英语单项填空中等难度题查看答案及解析
用所给单词的适当形式填空，使短文内容完整通顺。
Did you know that potato chips 1. (invent) by mistake? Chips were invented by a chef 2. (call) George Crum in 1853. George Crum 3.(cook) them for a long time until they 4. (be) crispy. And he sprinkled lots of salt on them so they were really 5. (salt).
九年级英语语法填空中等难度题查看答案及解析
Potato chips by mistake in 1853.
A. invent B. invented
C. were invented D. are invented
九年级英语单项填空中等难度题查看答案及解析
—I really like eating potato chips.Do you know ________they were invented?
—Actually,they were invented by mistake.
A.why B.when C.how D.whether
九年级英语单选题中等难度题查看答案及解析
句型转换。
1.A cook invented potato chips by mistake. (改为被动语态)
Potato chips _________ _________ by a chef by mistake.
2.He sent back his plate of fried potatoes because he said they were too thick.
(就画线部分提问)
________ ________ he ________ back his plate of fried potatoes?
3.He cooked them until they were crispy. （改为同义句）
He didn’t ________ ________ them until they were crispy.
4.He thought the customer would hate what he cooked. (改为同义句)
He ________ ________ the customer would like what he cooked.
5.How cool the story was!（改为同义句）________ ________ cool story!
九年级英语句型转换中等难度题查看答案及解析
Potato chips are very popular in the world. Do you know how they were invented (发明)? In 1853, a native (本土的) American named George Crum made the first potato chips. Crum was a chef (厨师) in an expensive restaurant in Saratoga Springs, New York. One day, a customer (顾客) did not like the French fries. He said they were cut too thick. That day Crum was in a bad mood, so he cut the potatoes really, really thin and he cooked them for a long time until they were very crispy (酥脆的). He wanted to make the customer dislike them. But the customer loved them very much and asked for more.
Other people wanted Crum’s potato chips. Now, there was a new food on the menu—Saratoga chips. Soon Crum opened his own restaurant and made his special chips. It took a long time to make potato chips. People peeled the potatoes by hand. Then in 1920, the automatic (自动的) potato peeler changed everything. Now it was faster and easier to make potato chips. Now potato chips were not a specialty. They were a popular snack food, but only in the north.
A salesman named Herman Lay wanted to sell potato chips in the south. He sold potato chips in bags. His business grew. Today, Americans eat a lot of potato chips every day.
阅读短文, 判断正（T）误（F）。
1.At first the French fries were very thin.
2.George Crum didn’t open his own restaurant.
3.Before 1920, it was not easy to make potato chips.
4.George Crum invented (发明) a kind of machine which could peel potatoes.
5.It was George Crum who brought the potato chips to the south.
九年级英语阅读判断简单题查看答案及解析
It is said that potato chips ____________ by mistake about a hundred years ago.
A. invent B. invented C. are invented D. were invented
九年级英语单项填空困难题查看答案及解析
句型转换
1.When did people invent the bus? (改为被动语态)
When ________ the bus ________？
2.The potato chips were invented by mistake. (对画线部分提问）
________ ________ the potato chips invented?
3.It was invented by Whitcomb Judson. (对画线部分提问）
________ ________ it invented by?
4.They sold the computer at a low price. (改为被动语态）
The computer ________ ________ at a low price by them.
5.It is used for serving cold ice-cream. (对画线部分提问）
________ ________ it used for?
6.It was summer, but the beach was cool in the morning. (同义句转换）
________ ________ it was summer, the beach was cool in the morning.
九年级英语句型转换中等难度题查看答案及解析
The corn, potato and tomato are plants that were first ________ in America by Columbus.
A. invented B. grown C. discovered D. found out
九年级英语单选题中等难度题查看答案及解析