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课件网) Unit 1 There are only nineteen crayons. Module 5 nineteen 十九 巧记 nine（九）+teen=nineteen（十九） 联想 ninety（数词）九十 例句 Ten and nine makes nineteen. 十加九等于十九。 单元新词 10+9=19 crayon 蜡笔 复数 crayons 联想 pencil（名词）铅笔 例句 He loves to draw with crayons. 他喜欢用蜡笔画画。 单元新词 fifteen 十五 巧记 fif（five 的变形）+teen=fifteen（十五） 例句 Lily is fifteen years old. 莉莉十五岁了。 单元新词 begin 开始 近义 start（动词）开始 例句 This letter begins with“Dear Jack”. 这封信以“亲爱的杰克”开头。 单元新词 thirteen 十三 联想 three（数词）三 短语 thirteen cats 十三只猫 例句 There are thirteen trees. 有十三棵树。 单元新词 sixteen 十六 巧记 six（六）+teen=sixteen（十六） 联想 six（数词）六 例句 They've been married for sixteen years. 他们已经结婚十六年了。 单元新词 eighteen 十八 巧记 eight（八）去 t 加-teen 就是 eighteen （十八）。 联想 eight（数词）八 例句 Turn to page eighteen. 翻到第十八页。 单元新词 floor 地面，地板 形近 door（名词）门 短语 on the floor 在地板上 例句 There are five books on the floor. 地板上有五本书。 单元新词 Look, listen and say. 1 How many faces can you see？ Fifteen faces we can see. Look, listen and say. 1 How many faces can you see？ Twenty faces we can see. Listen, read and act out. 2 Ms Smart: Class begins. Sam, please give out the crayons. Sam: All right. Look, listen and say. 1 Sam: ...eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen. There are only nineteen crayons. But there are twenty children in the class！ Ms Smart: I bought twenty yesterday. Did I lose one？ Amy: No, you didn't. There's one on the floor！ Listen, read and act out. 2 Amy: Oh no！ Sam: Oh, now there are twenty- one crayons！ Listen, read and act out. 2 All right. 好的。 All right. ”用于表示同意对方的安排、请求或建议等，意为“好的。/可以。” 知识讲解 例句 —Let's go to the library. 我们去图书馆吧。 —All right. 好的。 1 There are only nineteen crayons. 只有 19 支蜡笔。 本句的句型结构为：“There is/are+基数词+可数名词（+其他）”。 知识讲解 2 例句 There is a pencil on the desk. 课桌上有 1 支铅笔。 例句 There are two giraffes in the zoo. 动物园里有两只长颈鹿。 But there are twenty children in the class！ 但是班里有 20 个孩子！ but 是转折连词，用于连接两个并列成分，表示前后意义上的转折或两种情况的对比。 知识讲解 3 例句 He is poor but very happy. 他很穷但是很快乐。 Listen and say. 3 There are only nineteen crayons. But there are twenty children in the class. Listen and say. 3 There are twenty-one crayons. Practise. 4 A: There are three crayons. B: But there are four children. 随堂练习 单项选择。 1. Please give _____ the pencils. A. in B. out C. of 2. Six and nine is _____. A. fourteen B. sixteen C. fifteen 随堂练习 连词成句。 1. ten, box, crayons, there, in, the, are (.) _____ 2. I, some, chocolate, bought (.) _____ There are ten crayons in the box. I bought some chocolate. 课时小结 nineteen 重点单词 crayon fifteen begin 1. All righ ... ...
