外研版一起点三年级下册英语 M4 Unit 2课件

1、Module 4 Unit 2 Thirteen, fourteen, fifteen.thirteen十三单元新词例 There are thirteen girls in the library.图书馆里有十三个女孩。 序数词 thirteenth第十三fifteen十五单元新词例 I see fifteen birds.我看见十五只鸟。 联想 有 five五， fifty五十短语 fifteen apples十五个苹果 seventeen十七单元新词例 I have seventeen books. 我有十七本书。序数词 seventeenth 第十七nineteen十九单元新词例 My

2、 brother has nineteen toy cars. 我弟弟有十九辆玩具汽车。序数词 nineteenth第十九联想 nine九， ninety九十afraid担心的单元新词例 Im afraid Im late for school.我担心我上学迟到。短语 be afraid of. 担心feel感觉，觉得单元新词例 I feel happy today. 我今天感觉开心。形近 feed 喂养短语 feel good 感觉很好all right好，行单元新词例 All right. Lets go home. 好吧。我们回家吧。近义 OK好的 单元新知1Listen, point

3、and say.Hello, Kitty! Ive got twelve apples.1Listen, point and say.Ha ha, now, youve got thirteen apples.2Listen and say.Sam: Look at the peaches on these trees! Lets count them!Amy: OK!Sam and Amy: One. thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, twenty-

4、two.2Listen and say.Sam: Im afraid we cant see all the peaches.Amy: No, we cant. I feel tired now.Sam: All right. Lets go！13 thirteen14 fourteen15 fifteen16 sixteen17 seventeen18 eighteen19 nineteen20 twenty1One. thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one

5、, twenty-two.知识讲解英语中数词主要分为基数词和序数词两类，表示人或事物数量的词叫做基数词。1-10: one, two,three, four, five, six, seven, eight, nine, ten.11-19:eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen1One. thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, t

6、wenty-two.知识讲解20-90的整十数中，除了twenty, thirty, forty, fifty,eighty为特殊形式外，sixty, seventy, ninety都是由其十位数形式和-ty构成。21-99中的非整十数的基数词，在整十数和个位数之间加连字符“-”。例如：thirty-three 33, ninety-one 913Count, ask and answer.A: How many pens?B: Fourteen pens.4Listen and say. Then chant.Eleven, twelve and thirteen. Pick the fruit and wash it clean.Fourteen, fifteen and sixteen.Heres my favourite tangerine.Seventeen, eighteen and nineteen.Apples are red, yellow and green.1112131415161718195Do and say.Ten.Three.Thirteen.5D