新目标七年级上册unit7第三课时课件

Unit7Howmucharethesepants Period3SectionB1a 2c 一 Goals示标1 学习目标 Learninggoals 1 掌握本课时 SectionB1a 2c 中的新单词2 会做2a 2b中的听力部分并能熟读听力材料2 学习重点 Teachingimportance 1 新单词 teneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirty onetwothreefourfivesixseveneightnineteneleventwelve thirteenfourteenfifteensixteenseventeeneighteennineteen twentythirtyfortyfiftysixtyseventyeightyninety twenty one twenty ninethirty one thirty nineforty one forty ninefifty one fifty ninesixty one sixty nineseventy one seventy nineeighty one eighty nineninety one ninety nine onehundredonehundredandone Discussion讨论 抓住规律 快速掌握 1 0 12这十三个数字要单独记忆 它们分别是 2 13 19都是以 个位数字 构成 并且重音都在上 同时 我们还要注意thirteen 13 fifteen 15 eighteen 18 这三个数字的拼写 3 20 30 90都是以 个位数字 构成 但应注意 20 30 40 50 80 这几个数字的特殊性 4 20以上两位数的基数词 十位数与个位数之间用符号 连接 如 thirty two 32 forty four 44 fifty five 55 等 5 表示 百 用hundred 且不论其数目是多少 一律用单数形式 同时 100以上的数字 在百位和十位或个位 十位为零时 之间加 如 onehundredandfive 105 twohundredandtwenty three 223 teen teen ty twenty thirty forty fifty eighty and 数字小结 two twelve twenty three thirteen thirty four fourteen forty five fifteen fifty six sixteen sixty seven seventeen seventy eight eighteen eighty nine nineteen ninety one ten onehundred 17 25 37 48 19 51 73 98 43 66 80 75 84 36 28 49 57 68 37 77 85 47 92 58 26 12 18 45 34 100 97 Readoutthenumbersloudly Canyousolvetheseproblems 你们会做下列问题吗 eight nine three twelve sixteen thirteen eleven seven nineteen zero thirty fourteen twenty one ten twenty six eighteen nine eight thirty five twenty seventeen fifteen twenty nine eighteen nineteen sixteen eleven eight one fifteen 汉翻英 11个足球14个西红柿23件衬衫28只红袜子35顶帽子33个乒乓拍45条短裤48件毛衣57双绿鞋子55个闹钟 elevensoccerballsfourteentomatoestwenty threeshirtstwenty eightredsocksthirty fivehatsthirty threeping pongbatsforty fiveshortsforty eightsweatersfifty sevengreenshoesfifty fiveclocks 1aListenandrepeat 111213141516171819202122232425262728293031 1bWhichtworowsofnumbersareinthewrongplace 哪两行的数字不对 teneleventwelvethirteenfourteentwenty fivetwenty sixtwenty seventwenty eighttwenty ninetwentytwenty onetwenty twotwenty threetwenty fourfifteensixteenseventeeneighteennineteenthirtythirty one 2aListenandcirclethenumbers 111213141516171819202122232425262728293031 2bListenand