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辨音1.什么是音标？2.构成音标的每个元素叫音素，那么音素分为哪两大类？3.音标的书写格式是什么？BrainstormBrainstormbiang1.什么是音标？英语中的音标类似于汉语拼音，是用来帮助人们认读单词的符号。Brainstorm2.音素分为哪两大类？元音：发音时，气流畅通无阻，自然轻松，清晰响亮。辅音：发音时气流受到鼻腔或口腔的阻碍，不如元音清晰响亮。Brainstorm3.音素和音标的书写格式是什么？//[]/ɡ/[ɡ]Lead-in元音字母的不同发音letter“a”Let'schant.ADad,Dad,where'sthecat?Where'smycatandwhere'smybag?BKate,Kate,don'tskate.Comeandmakeacake.A和B单词中a的发音相同吗？新知学习Let'sread.Dadcatbaga/æ/presentationletter“a”新知学习Let'sread.Kateskatemakecakea-e/eɪ/presentationletter“a”Concludea/eɪ//æ/PracticeActivity1:/æ/or/eɪ/?hat:___hate:___make:___timetable:___map:___cat:___Practicehat:/æ/hate:/eɪ/make:/eɪ/timetable:/eɪ/map:/æ/cat:/æ/Activity1:/æ/or/eɪ/?PracticeActivity2:Readandwrite.1./m/-/eɪ/-/k/()2./gr/-/eɪ/-/p/()3./k/-/æ/-/p/()Practice1./m/-/eɪ/-/k/(make)2./gr/-/eɪ/-/p/(grape)3./k/-/æ/-/p/(cap)Activity2:Readandwrite.zebraAmericaumbrella/æ/or/eɪ/?ExtendedReadthewords.zebraAmericaumbrella/ə/ExtendedReadthewords.1.()zebraA.matB.umbrellaC.cake2.()AmericaA.aboutB.canC.mango3.()awakeA.haveB.aroundC.platePracticeActivity4:从A，B，C三个选项中选出划线部分与题目单词标红部分发音相同的一项。1.(B)zebraA.matB.umbrellaC.cake2.()AmericaA.aboutB.canC.mango3.()awakeA.haveB.aroundC.platePracticeActivity4:从A，B，C三个选项中选出划线部分与题目单词标红部分发音相同的一项。1.(B)zebraA.matB.umbrellaC.cake2.(A)AmericaA.aboutB.canC.mango3.()awakeA.haveB.aroundC.platePracticeActivity4:从A，B，C三个选项中选出划线部分与题目单词标红部分发音相同的一项。1.(B)zebraA.matB.umbrellaC.cake2.(A)AmericaA.aboutB.canC.mango3.(B)awakeA.haveB.aroundC.platePracticeActivity4:从A，B，C三个选项中选出划线部分与题目单词标红部分发音相同的一项。PracticeActivity5:Readthestory.MynameisKate.Thisismycat.Imadeacake.Thecakeisontheplate.Where'smycake?Iatethecake.letter“e”Let'schant.Wherearewe?Tom,Jackandme.WemeetMissLiatthree.A和B单词中e和ee的发音相同吗？Concludee/ee/i:/wememeetthreeletter“e”Let'sread.1.wemeshehe2.bedpendeskleg这组单词中e的发音相同吗？新知学习Let'sread.e/e/presentationletter“e”Ken,it'stentoten.Gotobedbeforeten.Concludee/i://e/PracticeActivity1:/i:/or/e/?lesson:___teacher:___Wednesday:___red:___sheep:___green:___Practicelesson:/e/teacher:/i:/Wednesday:/e/red:/e/sheep:/i:/green:/i:/Activity1:/i:/or/e/?PracticeActivity2:Readandcircle.1.A.dressB.me2.A.tentB.she3.A.elephantB.threePracticeActivity3:Listenandwrite.1./g/-/e/-/t/()2./t/-/i:/()3./m/-/i:/-/t/()PracticeActivity3:Listenandwrite.1./g/-/e/-/t/(get)2./t/-/i:/(tea)3./m/-/i:/-/t/(meet/meat)Thesechildrenarestudents.Theyopenthedoor./i:/or/e/?ExtendedReadthewords.Thesechildrenarestudents.Theyopenthedoor./ə/ExtendedReadthewords.1.()meA.bedroomB.elephantC.she2.()childrenA.differentB.everyC.Tuesday3.()openA.let'sB.welcomeC.evidencePracticeActivity4:从A，B，C三个选项中选出标红部分与题目单词标红部分发音相同的一项。1.(C)meA.bedroomB.elephantC.she2.()childrenA.differentB.everyC.Tuesday3.()openA.let'sB.welcomeC.evidencePracticeActivity4:从A，B，C三个选项中选出标红部分与题目单词标红部分发音相同的一项。1.(C)meA.bedroomB.elephantC.she2.(A)childrenA.differentB.everyC.Tuesday3.()openA.let'sB.welcomeC.evidencePracticeActivity4:从A，B，C三个选项中选出标红部分与题目单词标红部分发音相同的一项。1.(C)meA.bedroomB.elephantC.she2.(A)childrenA.differentB.everyC.Tuesday3.(C)openA.let'sB.welcomeC.evidencePracticeActivity4:从A，B，C三个选项中选出标红部分与题目单词标红部分发音相同的一项。letter“i”Let'schant.ATom,MaryandMike,alllikethekite.BBeforeeatingfish,let'slistensomeEnglish.A和B单词中i的发音相同吗？新知学习Let'sread.fishlistenEnglishi/ɪ/presentationletter“i”新知学习Let'sread.Mikelikekitei-e/aɪ/presentationletter“i”Concludei/ɪ//aɪ/PracticeActivity1:/ɪ/or/aɪ/?Chinese:___him:___music:___time:___pig:___white:___PracticeChinese:/aɪ/him:/ɪ/music:/ɪ/time:/aɪ/pig:/ɪ/white:/aɪ/Activity1:/ɪ/or/aɪ/?PracticeActivity2:Readandwrite.1./k/-/aɪ/-/t/()2./h/-/ɪ/-/m/()3./t/-/aɪ/-/m/()PracticeActivity2:Readandwrite.1./k/-/aɪ/-/t/(kite)2./h/-/ɪ/-/m/(him)3./t/-/aɪ/-/m/(time)PracticeActivity3:Readthesentences.1.Iliketoridemylightwhitebike,andflyawhitelightkitewithmywife.我喜欢和我妻子骑着白色的轻便自行车放白色的轻风筝。2.Iwishyouwereafishinmydish.我希望你是我盘中的鱼。letter“o”Let'schant.AGohome,Joe，andshowRoseyournose!BThehotdogintheboxisnotlunchforthefox!A和B单词中o的发音相同吗？新知学习Let'sread.gohomeJoeRosenoseo-eooepresentationletter“o”/əʊ/新知学习Let'sread.hotdogboxnotfoxo/ɒ/presentationletter“o”Concludeo/əʊ//ɒ/PracticeActivity1:/əʊ/or/ɒ/?/əʊ//ɒ/openjogstopclockgosmokePracticeActivity1:/əʊ/or/ɒ/?/əʊ//ɒ/openjogstopclockgosmokePracticeActivity2:从A，B两个选项中选出划线部分与题目单词标红部分发音相同的一项。1.()photoA.hotB.old2.()orangeA.toB.stop3.()noA.houseB.homePracticeActivity2:从A，B两个选项中选出划线部分与题目单词标红部分发音相同的一项。1.(B)photoA.hotB.old2.()orangeA.toB.stop3.()noA.houseB.homePracticeActivity2:从A，B两个选项中选出划线部分与题目单词标红部分发音相同的一项。1.(B)photoA.hotB.old2.(B)orangeA.toB.stop3.()noA.houseB.homePracticeActivity2:从A，B两个选项中选出划线部分与题目单词标红部分发音相同的一项。1.(B)photoA.hotB.old2.(B)orangeA.toB.stop3.(B)noA.houseB.homePracticeActivity3:Listenandwrite.1./h/-/əʊ/-/m/()2./l/-/ɒ/-/t/()3./b/-/əʊ/-/t/()PracticeActivity3:Listenandwrite.1./h/-/əʊ/-/m/(home)2./l/-/ɒ/-/t/(lot)3./b/-/əʊ/-/t/(boat)Thecookisreadingabookintheclassroom./əʊ/or/ɒ/？ExtendedReadthewords.Thecookisreadingabookintheclassroom./ʊ/cookbook/u:/classroomExtendedReadthewords.字母组合oo的发音规则简记：木头厨师好脚看书。发音/ʊ/，即：wood,cook,good,foot,look,book这些词中的oo发短元音/ʊ/。其余的英语单词中oo一般发长元音/u:/。Extended1.()woodA.bambooB.coolC.cook2