新概念英语第一册lesson19_20课件..ppt

Match them： clean hot fat big open light old short cold thin small dirty shut young new heavy tall long big shut open long grandmother shoe light small heavy grandfather Can you save them? Just speak out! inform 这些鞋子是干净的。 These shoes are clean. 女孩的手是脏的。 The girl’s hands are dirty. 这些理发师是胖的。 These hairdressers are fat. 那些理发师是瘦小的。 Those hairdressers are thin. These shoes are very big. 这些鞋子很大。 这些鞋子很小。 These shoes are very small. Those shops are open. 那些商店正营业。 这些商店关着门。 These shops are shut. 那些箱子很轻。 Those cases are light. 这些箱子很重。 These cases are heavy. 祖父和祖母的年纪很大。 Grandfather and grandmother are old. 孙子很孙女很年轻。 Grandson and granddaughter are young. 那些帽子是旧的。 Those hats are old. 这些帽子是新的。 These hats are new. 那些裤子是短的。 Those trousers are short. [tra?z?z] 这些裤子是长的。 These trousers are short. Be动词的用法口诀: ? ?我（I）用am ，你（you）用are; is用于他（he）,她（she），它（it）;??单数名词用is,复数名词全用are。??变疑问，往前提，句末问号莫丢弃; ??变否定，更容易，加上not就可以; ??疑问否定任你变，句首大写莫迟疑 。 Those children are thirsty. 1. are 2. is 3. is 4. are 5. are 6. am his shoes/(dirty)/clean Are his shoes dirty or clean? They’re not dirty. They’re clean. Homework： 每天听录音35分钟并跟读 抄写Lesson19-20单词并听写重点单词 听写所学正反义词 完成Lesson19-20练习册 预习21-24课 三.连词成句 matter, is, the, what ______________________________? 2. tired, thirsty, and, we, are ______________________________. 3.ice, an, man, cream, is, there ______________________________. 4.ice creams, are, these, nice ______________________________. 5.all, you, are, right, now _______________________________? 谢 谢！ 放映结束 感谢各位的批评指导！ 让我们共同进步 Read Lesson17 together! New words [t?a?ld] [t??ldr?n] [b??] [ta??d] [θ?:st?] [s?t da?n] [a?s kri:m] matter [m?t?] 事件,物质,原因 children [t??ldr?n] n.孩子们 （单数：child [t?a?ld] ) tired [ta??d] adj. 疲劳的,累的 boy [b??] n. 男孩 thirsty [θ?:st?] adj. 口渴的 right [ra?t]