Unit 4 Then and nowIntroduceIn the Tang dynasty...At that time, there were no gyms. People didn't go by bus. People couldn't use the Internet. Wordsgym [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。小练习: 根据首字母填空: He worked out for us in the g_______ down there. 拓展: gym shoe 健身鞋,球鞋,体操鞋,运动鞋; gym shoes 运动鞋,体操鞋,球鞋; gym suit 体操服,运动服ymWordsgrass [grɑːs] 作名词,意为“草,草坪”。 eg : The grass scotched my finger. 那草割破了我的手指。小练习: 根据首字母填空: We play football on the g_______.拓展: on the grass 在草地上; green grass 绿色草,青草;rassWordsago [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。小练习:单项选择: I ________ there a month ago. A.go B.will go C.went CWordsdining hall [daɪnɪŋ] [hɔːl] 作名词,意为“餐厅,食堂”。 eg : I looked all over the dining hall for you. 我在餐厅里到处找你们。小练习: 翻译:中午我们可以在学校的餐厅里就餐。 At noon we'll eat at the school __________ _________.拓展: room dining hall 餐厅 school dining hall 学生食堂,食堂dining hallDialogueWu Yifan's father: There was no gym in my school ten year ago.Wu Yifan's father: 十年前,在我的学校没有图书馆。Wu Yifan: Now there's a new one in our school.Wu Yifan: 现在在我们学校有一个新的(体育馆)。In the Tang dynasty...在唐代 ...DialogueAt that time, there were no gyms. 在那个时候,没有体育馆。People didn't go by bus. 人们不乘公共汽车去。People couldn't use the Internet. 人们不能使用互联网。Expand唐朝简介 唐朝( 618 年- 907 年)是中国历史上继隋朝之后强盛的朝代。共历289 年(不包括武周是 274 年), 22 位皇帝 ( 包括武则天和殇帝 ) 。由唐高祖李渊所建立,与隋朝合称隋唐。唐室出身关陇集团,先祖李虎在南北朝的西魏是八柱国之一,封为唐国公。其后代...