人教版六年级英语下册《Then and now》PartB PPT下载，共14页。
Introduce
In the Tang dynasty...
At that time, there were no gyms.
People didn't go by bus.
People couldn't use the Internet.
Words
gym [dʒɪm]
作名词，意为“体育馆，健身房”。
eg：I should go to the gym. 我该到健身房去。
grass [grɑːs]
作名词，意为“草，草坪”。
eg：The grass scotched my finger. 那草割破了我的手指。
ago [ə'gəʊ]
作副词，意为“以前，以往。其句子用过去时态。
eg：He died two months ago.
他两个月前去世了。
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关键词：Then and now PPT课件免费下载，.PPT格式；