最后,我总结讨论结果,引导学生理解发明的重要性,并引出本课主题:“Today we are going to learn about the invention of something very important.”我通过多媒体呈现本课重点词汇,如electricity,gasoline,solar energy等,引导学生通过...
Negroponte has designed is not the same as the normal one that you can buy in the shops. One difference is that it will be covered in rubber so that it is strong and won't be damaged easily. As an electricity supply can be a problem in developing countries, the computer also has a ...
Carol: Next is a special ice-cream scoop. This is my favorite invention. It runs on electricity and becomes hot. Alex: I know what it’s for! It’s used for serving really cold ice-cream. Carol: Yes, that...
1【题文】 Today making a phone call is as common as having a glass of water. But when telephones were invented more than 130 years ago, people believed that they were dangerous. In 1876, when the first telephone was shown to the public, electricity was still new and little understood. ...
Our guest today is Charlie Hamilton, a photographer who spent a month and a half in the Amazon. He’s going to share with us the challenges and responsibilities of his work. Charlie, the Amazon people have rarely seen people from outside, and you look so different. How do you approach ...
How is it going? Hello, how are you doing? How is everything good morning, miss, how are you today? Nature. Good afternoon, MR is nice to meet you again. The poison. Couldn't be better. Not too bad. Busy as ever. So so. Great technique, wonderful, good. What's new with you...
A.Electricity.B.Music.C.Light.D.Sign.(3)Whichistherightorderofthefollowingthings? ___①Solarflaresgiveofflotsofenergy.②Peoplecannotgetonlinewiththeircomputers.③Solarstormshappen.④Satellitesystemsarestopped.A.①②③④B.①③④②C.③①②④D.③②①④(4)Whydidtheradioandsatellitesignalsgodowninsome...
Carol: Next is a special ice-cream scoop. This is my favorite invention. It runs on electricity and becomes hot. Alex: I know what it’s for! It’s use d for serving really cold ice-cream. Carol: Yes, th...
“We are in the tents-only area, where there's nowe'd need-sleeping bags, tents, chairs, sunscreen,electricity. We're not even supposed to be in this areaand about a million other things-into the RV andwith an RV. " We had no choice but to choose anotherheaded off to the ...
Next is a special ice-cream scoop. This is my favorite invention. It runs on electricity and becomes hot. I know what it’s for! It’s used for serving really cold ice-cream. Yes, that’s right! The last ...