Lesson 33: Life on Wheels1 think of 认为【课文原句】How many ways can you think of to use wheels?你能想到多少种使用轮子的方法?2 get to 到达，arrive at + 小地点，arrive in + 大地点，reach + 地点3 the moon 月亮【课文原句】How can you get to the moon?4 【课文原句】This is my report on transportation.这是我关于交通的报告
5 seem to do 似乎做；好像【课文原句】Everything seems to have wheels, engines or wings.每样东西似乎都有轮子、引擎或翅膀
6 get faster 更快【课文原句】Everything seems to be getting faster, too.一切似乎都变得更快了
7 long ago 很久以前【课文原句】Long ago, horses pulled carts, but now we have engines on everything, even on bicycles and skateboards!很久以前，马拉车，但现在我们所有的东西都有发动机，甚至自行车和滑板也有!8 steam engine蒸汽机【课文原句】In the 1700s people invented the steam engine.在18世纪，人们发明了蒸汽机
9 the beginning of ……的开始【课文原句】That was the beginning of trains.这就是火车的开始
10 be able to 会；能够【课文原句】Then steam was able to power boats and cars.那时蒸汽能够为船只和汽车提供动力
11 thousands of 数以千计的……，成千上万的……【课文原句】Boats have been around for thousands of years.船已经存在了几千年
12 go fast 走得快13 go (went, gone) v.去【课文原句】Now with engines, they can go very fast.现在有了引擎，它们可以飞得很快
14 be full of 充满【课文原句】The first car appeared about two hundred years ago, and now the roads are full of cars.大约200年前出现了第一辆汽车，现在道路上到处都是汽车
15 all of ……的全部16 a nation on wheels 一个车轮上的国家【课文原句】All of these cars make the U.S. a nation on wheels.所有这些汽车使美国成为一个车轮上的国家
17 【课文原句】Transportation is not just on the ground or water.交通工具不仅仅是地面或水上的
18 begin (began, begun) v.开始19 begin to do sth. 开始做某事20 flying machines 飞行器【课文原句】Over 100 years ago, people began to make flying machines.100多年前，人们开始制造飞行器
21 a lot 许多，大量【课文原句】Today we travel a lot by airplane.今天我们乘飞机旅行了很多次
22 travel to space in spaceships 乘宇宙飞船去太空旅行【课文原句】Now people can even travel to space in spaceships.现在人们甚至可以乘宇宙飞船去太空旅行
23 imagine / ɪˈmæ dʒɪn / v. 想像，设想 -- imagination / ɪˌmæ dʒɪ ˈneɪʃn / n.想象力【课文原句】Can you imagine future transportation?你能想象未来的交通方式吗?24 【课文原句】My favourite type of transportation is the bicycle.我最喜欢的交通工具是自行车
25 like to do sth. 喜欢做某事26 by bike 骑自行车【课文原句】I like to go everywhere by bike in my city.在我的城市里，我喜欢骑自行车去任何地方
27 be good for 对... 好28 health / helθ / n. 身体状况；健康-- healthy / ˈhel θi / adj.健康的【课文原句】It's good for my health and for the environment.这对我的健康和环境都有好处
29 It is + n. + to do sth. 做某事...30 ride a bike 骑自行车31 ride (rode, ridden) v.骑【课文原句】It's fun to ride a bike.骑自行车很有趣