上课课件--unit2_If_you_ever_go_to_London__make_sure_you_visit_the_Science_Museum..ppt

chemistry 化学 n. dig 挖掘，掘(洞) v. coal 煤 n. The most unusual museum in London is the Science Museum. In most museums, there’s no shouting and no running, and you aren’t allowed to touch the exhibits. But the Science Museum is different…because it’s noisy! People talk about what they can see and do there, and some of the machines are noisy as well. Visiting the Science Museum is fun and it’s a great way to learn about science because you can work things out and try out ideas. When I visit the Science Museum, I go to the Launch Pat. This is my favourite room because you can do physics experiments. For example, if you want to fill a bag with falling sand, you have to move a kind of truck on wheels into the correct position. I also go to the Rocket Show. You can learn how we travel into space and back again. Then I go upstairs to the Human and Nature room. You can compare your speed with animals there. You hear a noise and push a button. If you aren’t fast enough, the lion catches you! I’m faster than all my friends, but the lion still catches me. Above all, the Science Museum is free. That means you can drop in for a few minutes or you can stay as long as you like —it’s open every day, from 10 a.m. to 6 p.m. . So if you ever go to London, make sure you visit the Science Museum. It’s my favourite museum in the whole world. Complete the table unusual adj. usually adv. allow sb. to do sth. 允许某人做某事 你不许触摸展品。 talk about sth. talk to/ with sb. noise n. noisy adj. so people can visit it as often as they like. 所以人们只要想去就可以经常去参观。 ★ as ... as 同 …… 一样 中间部分可为形容词或副词原形。如： This book is as interesting as that one. 这本书与那本书一样有趣。 I believe you can run as fast as Jim. 我相信你能跑得和吉姆一样快。 1. ... if you want to fill a bag with sand, you have to control a kind of truck on wheels and move it into the correct place. ……如果你想装一袋沙土，你要控制一种带轮子的运输 车，并把车移动到合适的位置。 fill... with... 表示“把……用……装满”。例如： The teacher filled a bottle with water. 老师把水注满一个瓶子。拓展：be filled wit