新建-Microsoft-PowerPoint-幻灯片.pptx

-onetwothreefourfivesixseven eight nineten3How many books are there?There are three books.booksthree booksrulersfour rulersrulersfour rulerspensnine penspensnine pens.4How many are there?There are .5PPT模板： /moban/ PPT素材： /sucai/PPT背景： /beijing/ PPT图表： /tubiao/ PPT下载： /xiazai/ PPT教程： /powerpoint/ 资料下载： /ziliao/ 范文下载： /fanwen/ 试卷下载： /shiti/ 教案下载： /jiaoan/ PPT论坛： PPT课件： /kejian/ 语文课件： /kejian/yuwen/ 数学课件： /kejian/shuxue/ 英语课件： /kejian/yingyu/ 美术课件： /kejian/meishu/ 科学课件： /kejian/kexue/ 物理课件： /kejian/wuli/ 化学课件： /kejian/huaxue/ 生物课件： /kejian/shengwu/ 地理课件： /kejian/dili/ 历史课件： /kejian/lishi/ 6How many are there in the classroom?There are in the classroom.There is a/an in the classroom.thirteen eighteen seventeen sixteen fifteen fourteennineteentwentytwelveelevenrevision11How many _ _ _?cows arethereHow many _ _ _?Turtles(海龟 ) arethereHow many _ _ _?cars arethereHow many boys are there?How many _ _ _?horses arethereHow many rabbits are there?How many ducks are there?How many _ _ _?pencils arethereHow many bikes are there?How many _ _ _?ants arethereListen and repeat. 11 12 13 14 eleven twelve thirteen fourteen 15 16 17 18 fifteen sixteen seventeen eighteen 19 20nineteen twentyseventeentwentyfourteenelevennineteenthirteentwelveeighteenfifteensixteen3 Match11 121314 15 16 17 181920two + fourteen =nine + one =four + eight =six + seven=four - one =加：and减：minus等于：isListen and point.1. 11+4 = 152. 12+6 = 183. 14+6 = 204. 17+2 = 19Listen and write.1. 11+_ = _2. _ +4 = _3. _+2 = _4. 3+ _ = _5. _+1 = _6. 2+ _ = _617151918201316161712141. eleven 2. _ 3. _4. _ 5. _ 6. _7. _ 8. _ 9. _10. _thirteenfifteeneighteennineteentwentytwelvesixteenseventeenfourteen6. Listen and write.v_v_v_v_1.2.3.4.5.6.7.8.9.10.eleventhirteenfifteeneighteennineteentwentytwelvesixteenseventeenfourteenListen and match.11121314151617181920boys girls desks chairs books bags121720141916Work in pairs. Ask and answer.How many are there?Numbersboys15girls18desks13chairs19books11bags16 规则类：规则类：14：fourteen， 16：sixteen，17：seventeen， 18：eighteen19：nineteen 不规则类：不规则类：11：eleven，12: twelve， 13：thirteen，15：fifteen ，20：twenty相应数字英文相应数字英文+teenDo you know them？ + ： - ： =： 如：12+2=14 twelve and two is fourteenPlus /andminusis11+5=？13+5=？16+2=？19+1=？13+3=？About age ：How old?About quantityHow many are there?How much is there?cuHow _ pens are there?There are _ pens.manyfourHow _ meat is there?There is a kilo. much