题目
3 D printing is becoming more and more popular．We are now able to print things such as clothing，musical instruments and even cars．People and businesses are able to create the things they need very quickly and easily by using 3 D printers． But can you imagine printing food？Some scientists are trying to change the dining experience completely by doing this．They hope that having a 3 D printer in the kitchen will become as common as the blender or microwave．Scientists say that they are easy to use：you simply have to choose a recipe（食谱）and put the uncooked food "inks" into the printer to make the food you want．This means that it would be very quick and easy to create tasty and healthy meals． Using 3 D printers to create your meals would also be saving the environment．There would be less need for traditional growing，shipping and packaging steps as food production would be a lot quicker and better．For example，tree leaves and insects could be turned into tasty products!Printing food could also help people who have a swallowing（吞咽） trouble．They could program the printer to print softer kinds of their favorite foods so that they would not have difficulty swallowing them． However，some people think that a future of 3 D-printed food would be a disaster．It could take away many jobs，including those for growing，shipping and packaging food．Imagine a world where there was no need for farming or growing crops and the same tastes and structures could be printed from an uncooked "food ink"．Traditional cafes and restaurants might lose business，too．Also，there are worries about the healthy value of printed food：is it really possible to get what we need from food-based "inks" or something like that？ As we know，cooking and eating together with family and friends has long been a traditional and enjoyable activity．It is hard to imagine a world where the pastime of cooking is dead and meals can be created at the touch of a button．（1）The second paragraph mainly tells us ____ ．A．we can change our recipes by 3 D food printingB．there are many ways of printing food on the 3 D printerC.3 D food printing has become very common in the kitchenD．some scientists are trying to make 3 D food printing used widely（2）The writer gives the example in Paragraph 3 in order to ____ ．A．show us how 3 D food printing worksB．tell us why we should use 3 D food printingC．help us to know what we can use to print foodD．let us understand when to use 3 D food printing（3）How many disadvantages of 3 D food printing are mentioned from the last two paragraphs？ ____ A．Two．B．Three．C．Four．D．Five．（4）What is the writer's opinion about 3 D food printing？ ____ A.3 D-printed food is tasty and necessary．B．It is difficult to understand 3 D food printing．C．Cooking food is more pleasant than printing food．D．It is happy to see the change of the dining experience．
3 D printing is becoming more and more popular．We are now able to print things such as clothing，musical instruments and even cars．People and businesses are able to create the things they need very quickly and easily by using 3 D printers．
But can you imagine printing food？Some scientists are trying to change the dining experience completely by doing this．They hope that having a 3 D printer in the kitchen will become as common as the blender or microwave．Scientists say that they are easy to use：you simply have to choose a recipe（食谱）and put the uncooked food "inks" into the printer to make the food you want．This means that it would be very quick and easy to create tasty and healthy meals．
Using 3 D printers to create your meals would also be saving the environment．There would be less need for traditional growing，shipping and packaging steps as food production would be a lot quicker and better．For example，tree leaves and insects could be turned into tasty products!Printing food could also help people who have a swallowing（吞咽） trouble．They could program the printer to print softer kinds of their favorite foods so that they would not have difficulty swallowing them．
However，some people think that a future of 3 D-printed food would be a disaster．It could take away many jobs，including those for growing，shipping and packaging food．Imagine a world where there was no need for farming or growing crops and the same tastes and structures could be printed from an uncooked "food ink"．Traditional cafes and restaurants might lose business，too．Also，there are worries about the healthy value of printed food：is it really possible to get what we need from food-based "inks" or something like that？
As we know，cooking and eating together with family and friends has long been a traditional and enjoyable activity．It is hard to imagine a world where the pastime of cooking is dead and meals can be created at the touch of a button．
（1）The second paragraph mainly tells us ____ ．
A．we can change our recipes by 3 D food printing
B．there are many ways of printing food on the 3 D printer
C.3 D food printing has become very common in the kitchen
D．some scientists are trying to make 3 D food printing used widely
（2）The writer gives the example in Paragraph 3 in order to ____ ．
A．show us how 3 D food printing works
B．tell us why we should use 3 D food printing
C．help us to know what we can use to print food
D．let us understand when to use 3 D food printing
（3）How many disadvantages of 3 D food printing are mentioned from the last two paragraphs？ ____
A．Two．
B．Three．
C．Four．
D．Five．
（4）What is the writer's opinion about 3 D food printing？ ____
A.3 D-printed food is tasty and necessary．
B．It is difficult to understand 3 D food printing．
C．Cooking food is more pleasant than printing food．
D．It is happy to see the change of the dining experience．
But can you imagine printing food？Some scientists are trying to change the dining experience completely by doing this．They hope that having a 3 D printer in the kitchen will become as common as the blender or microwave．Scientists say that they are easy to use：you simply have to choose a recipe（食谱）and put the uncooked food "inks" into the printer to make the food you want．This means that it would be very quick and easy to create tasty and healthy meals．
Using 3 D printers to create your meals would also be saving the environment．There would be less need for traditional growing，shipping and packaging steps as food production would be a lot quicker and better．For example，tree leaves and insects could be turned into tasty products!Printing food could also help people who have a swallowing（吞咽） trouble．They could program the printer to print softer kinds of their favorite foods so that they would not have difficulty swallowing them．
However，some people think that a future of 3 D-printed food would be a disaster．It could take away many jobs，including those for growing，shipping and packaging food．Imagine a world where there was no need for farming or growing crops and the same tastes and structures could be printed from an uncooked "food ink"．Traditional cafes and restaurants might lose business，too．Also，there are worries about the healthy value of printed food：is it really possible to get what we need from food-based "inks" or something like that？
As we know，cooking and eating together with family and friends has long been a traditional and enjoyable activity．It is hard to imagine a world where the pastime of cooking is dead and meals can be created at the touch of a button．
（1）The second paragraph mainly tells us ____ ．
A．we can change our recipes by 3 D food printing
B．there are many ways of printing food on the 3 D printer
C.3 D food printing has become very common in the kitchen
D．some scientists are trying to make 3 D food printing used widely
（2）The writer gives the example in Paragraph 3 in order to ____ ．
A．show us how 3 D food printing works
B．tell us why we should use 3 D food printing
C．help us to know what we can use to print food
D．let us understand when to use 3 D food printing
（3）How many disadvantages of 3 D food printing are mentioned from the last two paragraphs？ ____
A．Two．
B．Three．
C．Four．
D．Five．
（4）What is the writer's opinion about 3 D food printing？ ____
A.3 D-printed food is tasty and necessary．
B．It is difficult to understand 3 D food printing．
C．Cooking food is more pleasant than printing food．
D．It is happy to see the change of the dining experience．
题目解答
答案
（1）D．细节理解题．根据They hope that having a 3 D printer in the kitchen will become as common as the blender or microwave．
他们希望在厨房里安装3 D打印机会变得像搅拌机或微波炉一样普遍．故选D．
（2）B．细节理解题．根据 For example，tree leaves and insects could be turned into tasty products!例如，树叶和昆虫可以变成美味的产品！故选B．
（3）B．细节理解题．根据Using 3 D printers to create your meals would also be saving the environment．There would be less need for traditional growing，shipping and packaging steps as food production would be a lot quicker and better．For example， …使用3 D打印机创建您的膳食也将节省环境．由于食品生产将更快更好，因此对传统种植，运输和包装步骤的需求将会减少．例如…，可知例子是告诉我们为什么要使用3 D食品印刷．故选B．
（4）．细节理解题．根据As we know，cooking and eating together with family and friends has long been a traditional and enjoyable activity．It is hard to imagine a world where the pastime of cooking is dead and meals can be created at the touch of a button．众所周知，与家人和朋友一起做饭和吃饭一直是一项传统而愉快的活动．很难想象一个烹饪消遣已经死亡的世界，只需按一下按钮就可以创造出美食．故选C．
他们希望在厨房里安装3 D打印机会变得像搅拌机或微波炉一样普遍．故选D．
（2）B．细节理解题．根据 For example，tree leaves and insects could be turned into tasty products!例如，树叶和昆虫可以变成美味的产品！故选B．
（3）B．细节理解题．根据Using 3 D printers to create your meals would also be saving the environment．There would be less need for traditional growing，shipping and packaging steps as food production would be a lot quicker and better．For example， …使用3 D打印机创建您的膳食也将节省环境．由于食品生产将更快更好，因此对传统种植，运输和包装步骤的需求将会减少．例如…，可知例子是告诉我们为什么要使用3 D食品印刷．故选B．
（4）．细节理解题．根据As we know，cooking and eating together with family and friends has long been a traditional and enjoyable activity．It is hard to imagine a world where the pastime of cooking is dead and meals can be created at the touch of a button．众所周知，与家人和朋友一起做饭和吃饭一直是一项传统而愉快的活动．很难想象一个烹饪消遣已经死亡的世界，只需按一下按钮就可以创造出美食．故选C．