A lazy Susan is an addition to a table that is designed to assist in moving food from one person to another while dining. This is achieved through the use of a turntable (转盘), which usually moves the food in a circle when it is pushed by those at the table. In this way, the food never has to be picked up and passed around the table. Instead, it remains in place on the lazy Susan.
A lazy Susan may also be a part of a kitchen cabinet (橱柜). In this sense, the lazy Susan is a type of shelving unit within the cabinet that is able to turn around its axis(轴心) . One may turn the lazy Susan in order to find certain goods in storage. From the outside, a lazy Susan appears to be two cabinets that are located at a right angle (直角) to each another. When one of these cabinets is pushed, however, both doors move and the lazy Susan is revealed inside.
It is believed that Thomas Jefferson invented the lazy Susan in the 18th century, though it was called “dumbwaiter” at that time. It is said that Jefferson invented the lazy Susan because his daughter complained she was always served last at table and, as a result, never found herself full when leaving the table. Others believe that Thomas Edison was the inventor, as he is believed to have invented the turntable for his phonograph (留声机). The turntable may have developed into the lazy Susan later.
Regardless of who invented it, it wasn’t until 1917 that the term “lazy Susan” was used in an advertisement for the invention. In Britain, however, the term “dumbwaiter” is still used rather than “lazy Susan”. The reason for the naming of it is still a mystery. One theory is that it was named after either Jefferson’s or Edison’s daughter, both of whom were named Susan.
1.What is a “lazy Susan”?
A. A waitress B. A convenient tool C. A table D. A cabinet
2.According to those who believed Thomas Jefferson invented the lazy Susan, _______.
A. his daughter was very lazy B. the lazy Susan didn’t exist until the 18th century
C. Thomas Edison was his friend D. Thomas Edison didn’t invent the phonograph
3.We can learn from the last paragraph that ___________.
A. the lazy Susan can work by itself
B. the lazy Susan was named after Thomas Edison’s daughter
C. how the lazy Susan got its name remains unknown
D. the lazy Susan was invented in Britain
4. The writer wrote the passage mainly to _________.
A. discuss how the lazy Susan was named B. teach us how to make a lazy Susan
C. introduce Thomas Edison’s inventions D. tell us what a lazy Susan is and its origin
高一英语阅读理解中等难度题
A lazy Susan is an addition to a table that is designed to assist in moving food from one person to another while dining. This is achieved through the use of a turntable (转盘), which usually moves the food in a circle when it is pushed by those at the table. In this way, the food never has to be picked up and passed around the table. Instead, it remains in place on the lazy Susan.
A lazy Susan may also be a part of a kitchen cabinet (橱柜). In this sense, the lazy Susan is a type of shelving unit within the cabinet that is able to turn around its axis(轴心) . One may turn the lazy Susan in order to find certain goods in storage. From the outside, a lazy Susan appears to be two cabinets that are located at a right angle (直角) to each another. When one of these cabinets is pushed, however, both doors move and the lazy Susan is revealed inside.
It is believed that Thomas Jefferson invented the lazy Susan in the 18th century, though it was called “dumbwaiter” at that time. It is said that Jefferson invented the lazy Susan because his daughter complained she was always served last at table and, as a result, never found herself full when leaving the table. Others believe that Thomas Edison was the inventor, as he is believed to have invented the turntable for his phonograph (留声机). The turntable may have developed into the lazy Susan later.
Regardless of who invented it, it wasn’t until 1917 that the term “lazy Susan” was used in an advertisement for the invention. In Britain, however, the term “dumbwaiter” is still used rather than “lazy Susan”. The reason for the naming of it is still a mystery. One theory is that it was named after either Jefferson’s or Edison’s daughter, both of whom were named Susan.
1.What is a “lazy Susan”?
A. A waitress B. A convenient tool C. A table D. A cabinet
2.According to those who believed Thomas Jefferson invented the lazy Susan, _______.
A. his daughter was very lazy B. the lazy Susan didn’t exist until the 18th century
C. Thomas Edison was his friend D. Thomas Edison didn’t invent the phonograph
3.We can learn from the last paragraph that ___________.
A. the lazy Susan can work by itself
B. the lazy Susan was named after Thomas Edison’s daughter
C. how the lazy Susan got its name remains unknown
D. the lazy Susan was invented in Britain
4. The writer wrote the passage mainly to _________.
A. discuss how the lazy Susan was named B. teach us how to make a lazy Susan
C. introduce Thomas Edison’s inventions D. tell us what a lazy Susan is and its origin
高一英语阅读理解中等难度题查看答案及解析
The lazy waiter ______ to his boss that he had ______ the table.
| A．lay; laid | B．lied; lay | C．lied; laid | D．laid; laid |
高一英语单项填空简单题查看答案及解析
The lazy waiter ______ to his boss that he had ______ the table.
A. lay; laid B. lied; lay C. lied; laid D. laid; laid
高一英语单项填空中等难度题查看答案及解析
The lazy waiter ______ to his boss that he had ______ the table.
| A．lay; laid | B．lied; lay | C．lied; laid | D．laid; laid |
高一英语单项填空中等难度题查看答案及解析
The lazy waiter _______to his boss that he had _______the table.
A．lied; laid B．lay; laid C．lied; lay D．laid; lay
高一英语单项填空中等难度题查看答案及解析
A food additive (添加剂) is any substance that is added to food. Many people are put off by the idea of “chemicals in food.” The truth is that all food is made up of chemicals. Natural substances like milk, as well as man-made ones like drinks on sale in the market, can be described by chemical formulas. Some chemical substances are indeed harmful, but a person who refused to consume any chemicals would find nothing to eat.
The things we eat can be divided into natural and man-made substances. Some people feel that only natural foods are healthy and that all man-made ingredients are to be avoided. But many natural chemicals, found in plants and animals, are harmful when eaten, and some laboratory-made substances increase the nutritional value of food. Other chemicals have natural and man-made forms that are exactly alike: vitamin C is vitamin C, whether it comes from a test tube or from an orange. Like “chemical”, “man-made” doesn’t necessarily mean “not fit to eat”.
Food additives are used for many reasons. We add sugar and salt and other things to foods we prepare at home to make them taste better. Food producers have developed a range of additives that stabilize, thicken, harden, keep wet, keep firm, or improve the appearance of their products. Additives can make food more convenient or nutritious, give it a longer shelf life, and make it more attractive to the consumer, thus increasing the sales and profits of the producers.
Food additives are presently the centre of a storm of serious argument. Food producers have been known to use additives that have not been proved safe; some substances in common use have been proved unsafe and have been taken off the market. Many people feel there’s a risk of eating food to which anything has been added. But food additives are now regulated by the FDA of the federal government, and new additives will go through strict testing before they can be placed on the market. For most people, the chances of developing serious side effects (副作用) from the long-term use of presently approved (批准) food additives are very small.
1.From the passage we can learn that .
A. natural foods are much safer than man-made ones
B. it is right to refuse chemicals in food
C. food additives are harmful to our health
D. all foods have chemical substances
2.Which of the following is TRUE according to the passage?
A. Food additives can improve the quality of foods in many ways.
B. To ensure food safety, the FDA will stop food additives.
C. Foods free of additives can keep a much longer shelf life.
D. Foods with more additives have higher nutritional value.
3.We can infer from the regulation to the food additives by the FDA that .
A. new additives will be approved more easily than before
B. food with common-used additives will be taken off the market
C. food additives will be used in a safer and more scientific way
D. food producers won’t be allowed to use new food additives
4.According to the writer, the food additive is .
A. worrying B. acceptable
C. poisonous D. avoidable
高一英语阅读理解中等难度题查看答案及解析
A food additive (添加剂) is any substance that is added to food. Many people are put off by the idea of “chemicals in food.” The truth is that all food is made up of chemicals. Natural substances like milk, as well as man-made ones like drinks on sale in the market, can be described by chemical formulas. Some chemical substances are indeed harmful, but a person who refused to consume any chemicals would find nothing to eat.
The things we eat can be divided into natural and man-made substances. Some people feel that only natural foods are healthy and that all man-made ingredients are to be avoided. But many natural chemicals, found in plants and animals, are harmful when eaten, and some laboratory-made substances increase the nutritional value of food. Other chemicals have natural and man-made forms that are exactly alike: vitamin C is vitamin C, whether it comes from a test tube or from an orange. Like “chemical”, “man-made” doesn’t necessarily mean “not fit to eat”.
Food additives are used for many reasons. We add sugar and salt and other things to foods we prepare at home to make them taste better. Food producers have developed a range of additives that stabilize（使稳定）, thicken, harden, keep wet, keep firm, or improve the appearance of their products. Additives can make food more convenient or nutritious, give it a longer shelf life, and make it more attractive to the consumer, thus increasing the sales and profits of the producers.
Food additives are presently the centre of a storm of serious argument. Food producers have been known to use additives that have not been proved safe; some substances in common use have been proved unsafe and have been taken off the market. Many people feel there’s a risk of eating food to which anything has been added. But food additives are now regulated by the FDA of the federal government, and new additives will go through strict testing before they can be placed on the market. For most people, the chances of developing serious side effects (副作用) from the long-term use of presently approved (批准) food additives are very small.
1.From the passage we can learn that .
A. natural foods are much safer than man-made ones
B. it is right to refuse chemicals in food
C. food additives are harmful to our health
D. all foods have chemical substances
2.Which of the following is TRUE according to the passage?
A. Food additives can improve the quality of foods in many ways.
B. To ensure food safety, the FDA will stop food additives.
C. Foods free of additives can keep a much longer shelf life.
D. Foods with more additives have higher nutritional value.
3.We can infer from the regulation to the food additives by the FDA that .
A. new additives will be approved more easily than before
B. food with common-used additives will be taken off the market
C. food additives will be used in a safer and more scientific way
D. food producers won’t be allowed to use new food additives
4.According to the writer, the food additive is .
A. worrying B. acceptable
C. poisonous D. avoidable
高一英语阅读理解中等难度题查看答案及解析
The building is carefully designed so that everyone can leave the building safely if an accident________ .
A．increases B．raises C．rises D．arises
高一英语单项填空困难题查看答案及解析
He is such a lazy man _______ nobody wants to work with ______.
A. that; / B. as; him C. whom; him D. as; /
高一英语单项填空中等难度题查看答案及解析
Mrs. Black doesnt believe that her son is able to design a digital camera, ______?
A. does she B. isnt he
C. doesnt she D. is he
高一英语单项填空中等难度题查看答案及解析