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课件网) Lesson 33: Life on Wheels Lead-in How many kinds of transportation do you know Lead-in bus car bicycle truck taxi electric motorcycle（电动摩托车） carriage(马车) subway(地铁) self balancing scooter (平衡车) high-speed railway (高铁) New Words An eagle can't fly without its wings. /w / n. 翅膀 wing New Words The horse is pulling the cart. cart /kɑ t/ n. 手推车 pull /p l/ v. 拉，拖 Here is a skateboard. skateboard /'ske tb d/ n. 滑板 New Words New Words We can travel to space in spaceships in the future. space /spe s/ n. 太空 spaceship /'spe s p/ n. 宇宙飞船 New Words Can you imagine the power of wind Wind energy is able to power the machine so that it can protect the environment. Maybe more new kinds of energy will appear in the future. imagine / 'm d n/ v. 想像；想到 /'pa / n.能量;力量 /'pa /v.驱动；推动 environment / n'va r nm nt/ n. 环境 appear / 'p / v. 出现；呈现；来到 able /'e bl/ adj. 能，能够 New Words wing cart /w / n. 翅膀 skateboard Jeremy /'d er m / 杰里米（人名） pull /p l/ v. 拉，拖 /kɑ t/ n. 手推车 /'ske tb d/ n. 滑板 able /'e bl/ adj. 能，能够（用作情态动词） ability n. 能力 appear /'pa / power v. 驱动；推动 n. 能量；力量 powerful adj. 有力量的 New Words / 'p / v. 出现；呈现；来到 machine /m ' n/ n. 机器；机械 space /spe s/ n. 太空；空间；距离 spaceship /'spe s p/ n. 宇宙飞船 environment / n'va r nm nt/ n. 环境 imagine / 'm d n/ v. 想像；想到 disappear v. 消失 Read and fill in the blanks The Development of Transportation Long ago Horses pulled_____. In the 1700s People invented the _____, which was the beginning of trains. Two hundred years ago The first car_____ . Over 100 years ago People began to make _____. Now People can travel to space in_____. carts appeared flying machines spaceships steam engine The article is written in chronological order(时间顺序). Language points She is always helping others. 1. This world is always moving. be always doing 总是做某事 （带有很强的感彩，赞许、埋怨、不满等） 他爸爸总是鼓励他去经营生意。 Tom is always _____(encourage) him to run a business. 她总是帮助其他人。 这个世界总是在移动。 encouraging He seems (to be) a clever boy. 2. Everything seems to have wheels, engines or wings. seem “似乎, 好像”系动词 ①主语+seem +(to be)+ adj. / n. 他似乎很聪明。 He seems (to be) clever. 他似乎是个聪明的男孩。 Language points 每件东西似乎都有轮子、发动机或者翅膀。 Language points 似乎布朗先生不会再来了。 It seems that Mr. Brown won't come again. ②主语+ seem + to do 他似乎骑自行车上学。 He seems to ride his bike to school . ③It seems + that从句 她似乎非常喜欢这个主意。 She seems to like this idea very much. Language points 3. The steam was able to power boats and cars. be able to do 能够做…… 蒸汽可以驱动轮船和汽车。 ①be able to 强调通过努力而获得某种能力 几天的训练之后，他会游泳了。 He is able to swim after a few days’ practice. ② be able to 有人称、时态和数的变化，可以用于多种时态 People _____ live on the moon in the future. will be ... ...
