音标讲解-双元音

课题音标讲解-双元音教学目标与考点分析1.掌握/i://e//i//æ//ɒ//ɔ://Λ//a://u://u//ə//ə:/的发音以及相对应的发音字母2.掌握双元音的发音规律3.掌握常见单元音字母组合音标有助于孩子对单词的记忆，提高辨音题的正确率，试卷分值一般为8分教学重点1.单元音发音规律的掌握2.常见单元音字母组合的规律教学方法导入法、讲授法、归纳总结法学习内容与过程本节课重点[ei]音标常见字母组合单词示例[ei]aname/neim/姓名；face/feis/脸[ei]aimail/meil/邮件；rain/rein/雨[ei]ayday/dei/白天；play/plei/玩[ei:]eagreat/dei/伟大的；[ei:]eygrey/grei/灰色【练一练】找出下列不发/ei/的单词1.facewavesheeptail2.grapeplanenamecoat3.timetapetrainsnake4.rainsoapcaketrain[ai]音标常见字母组合单词示例[ai]iknife/naif/小刀；ride/raid/骑车[ai]iedie/dai/死；pie/pai/馅饼[ai]uy/bai/buy买；night/nait/晚上【练一练】根据发音规则，找出每组中发[ai]的2个单词.1.ricegoodjamright2.shipmineice-creammouse3.cloudsittieeye4.writesmalltenniskite[ɔi]音标常见字母组合单词示例[ɔi]oioil/ɔil/油；coin/kɔin/硬币[ɔi]oy/bɔi/男孩;【练一练】根据发音规则，找出每组中发[ɔi]的2个单词.1.soilhearsoycold2.rabbitbedboynoise3.walkvoiseboilword4.teaenjoytoymilk[iə][练一练]根据发音规则，圈出每组中发[iə]的1个单词。1.bearbeerfairtail2.noodlespairnearcome3.horseneartowerair4.ringkingherethree[eə]音标常见字母组合单词示例[eə]airhair/heə/头发；stair/steə/楼梯[eə]earpear/peə/梨子；wear/weə/穿[eə]eirtheir/ðeə/他们的[eə]erethere/ðeə/那里；where/weə/哪里【练一练】根据发音规则，圈出每组中发[eə]的1个单词。1.bearideapineappletail2.noodlespairclimbcome3.horsehousetowerair音标常见字母组合单词示例[iə]ea/diə/dear亲爱的；near/niə/附近[iə]eartear/tiə/眼泪[iə]eerbeer/biə/啤酒[iə]erehere/hiə/这4.ringkingharethree[uə]音标常见字母组合单词示例[uə]ourtour/tuə/旅游[uə]uresure/ʃuə/当然【练一练】根据发音规则，圈出每组中发[uə]的1个单词。1.cleartouristpineappletail2.noodlespairclimbfury3.beardcuretowerair4.voicekingpureengineer[əu]音标常见字母组合单词示例[əu]oold/əuld/年老的；open/əu/开[əu]oaroad/rəud/路[əu]oushoulder/ʃəuldə/肩膀[əu]owslow/sləu/慢的；wimdow/windəu/【练一练】根据发音规则，圈出每组中发[əu]的2个单词。1．coatgoattreeriver2.makewindowkniferoad3.yourwhiterowcoat4.boathennoselamp[au]【练一练】根据发音规则，选出不发[au]的单词。1．mousecloudarmclown2.teachertrouserscowmouth3.towndanceflowerhouse4.towerblousenowbaby[au]ouabout/ə’baut/关于[au]owhow/hau/怎么样；bow/bau/[au]ourhour/auə/小时；sour/sauə/酸的