in the microwave oven (微波炉). But do you know how your grandparents made breakfast in their days? To remind people... out five for you. How would you live your life without them?RefrigerationPreserving (保存) food has ……

some time to get used to it. How do they live, work and play up there?EatingSpace food keeps getting...的) food. But now the space station has water,microwave ovens(微波炉) and fridges. So astronauts can eat more ……

为什么微波炉加热这么快？Microwave ovens (烤箱) don’t use regular (普通的) heat. They use microwaves. These waves of energy (能量) heat water. Most food has water in it. The microwave cooks the water inside food ……

为什么微波炉热食物这么快？Microwave ovens (微波炉) don’t use regular (普通的) heat. They use microwaves. These waves of energy (能量) heat water. Most food has water in it. The microwave cooks the water inside food ……

was our most important tool. It brought food from the field to the plate.Baking 烘焙Do you know how to make...). The microwaves from the tube did this, he thought. The engineer started to work out how to cook ……

为什么微波炉加热食物很快？Microwave ovens don’t use regular heat (普通的加热方式). They use waves of energy (能量波). Most food has water in it. The microwave heats the water inside food. ……

. There are only 2 microwave ovens in our school, but about 120 students use them and our time for dinner is only 30 minutes. So when the bell rings, a “fight” for microwave ovens begins. Students ……

will have food prepared on Earth and reheated in microwave ovens. Iced tea, mineral water and fruit juices... first space hotel, due to open in 2016. So what will life be like 349km above the Earth?The four ……

-Aid.Microwave ovenNowadays, microwave ovens are popular around the world. But at the beginning...意外发明加速生活的步伐LOOK at the common things around you: Post-it notes (便利贴), jeans, a microwave oven ……

with a cup or glass. How is this so? The answer is: great inventions for food. What are the most... BC. Frying is the fastest way to cook. It saves a lot of time for people.Baking 烘焙Do you know how ……

not understand how they worked, like transistor radios and microwave ovens. Dixon's essay ended on an... controlled.But most systems I saw, I couldn't work out how they worked. I didn't know what products were ……

and the microwave oven (微波炉)? They make our lives better. Do you know they *came from accidents... (胶布). Now, Band-Aids are a part of our daily lives.Microwave ovenNowadays, microwave ovens ……

, the boss asked: “How much per kilogram?” So Jim went back to the market...: “How much per kilogram?” So Jim went back to the market and then returned to say ……

surrounds any appliance that uses a lot of power, including ovens, electric blankets and hair dryers.So..., a cellphone doesn't produce enough microwaves to actually “cook” a brain. But how many waves are we exposed ……

help to do?2. According to Paragraph 3, what can self-talking help to do?A. Find out who the best... more widely?A. “Is there anything we can do for her?”A. “Is there anything we can ……