初中英语国际音标教学教案.docx

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1、初中英语国际音标教学教案Phonetics(音标)Contents:The48phonetics.Teachingaims:1)Canreadthe48phoneticscorrectly.2)Cangraspthereadingrules.Difficulties:1)Thecorrectsounds.2)Therulesofthespellings.Teachingmethods:Teaching,practicingandstudyingingroups.Teachingtools:Papers,colorchalk，multimediaTeachingperiods:6periods.

2、Process:ThephoneticsarethegoldkeytostudyEnglish.ItsveryimportantforthestudentstolearnEnglish.Soweshouldspendenoughtimetoteachthemtolearntheknowledgefreely.Beforelearning,weshouldmakeclearaboutthefollowingknowledge.音素：人讲话的声音是由若干单个的音组成的，即便是一个很短的字、词也是由一定的读音组成的。英语把组成一个读音的最小单位叫音素。音标：音标是记录音素的符号。英语音标就是记载英语

3、字母和单词的读音的符号。英语国际音标共48个音素其中元音音素20个，辅音音素28个。元音音素：发音时声带振动，呼出的气流通过口腔时不受阻碍，这样构成的语音，称为元音。辅音音素：不管声带振动与否，发音时呼出的气流通过口腔或鼻腔时遭到一定的阻碍，这样构成的语音称为辅音。前元音：/i:/i/e/?/中元音：/?/?：/?/后元音：/a:/?/?:/?/u:/双元音：/e?/a?/?/?/au/?/e?/?/辅音爆破音：/p/b/t/d/k/g/摩擦音：/f/v/e/s/z/?/?/r/h/w/j/辅音(破擦音)：/t?/?/tr/dr/ts/dz/舌侧音：/l/鼻音：/m/n/?/半元音：/w/j/

4、Period1Contents:1)Study21consonantletterspronunciationsinwords.2)Study28consonantsymbols.Teachingaims:1)canread21consonantletterspronunciationsinwordscorrectly.2)Canread28consonantsymbolscorrectly.Keypoints:The28consonantsounds.Difficulties:Therulesofthe21consonantletterspronunciationsinwordscorrect

5、ly.Teachingtools:Colorchalk;papers.multimediaProcess:I.Goover26letters.II.Leading-in:Class,wevelearned26letters.Today,welllearn21consonantletterspronunciationsinwords.Afterthisclass,youllknowtherulesofspelling.Workharder.III.Tobeginthenewclass:Step1:Learnthethreedefinitions.字母：英语单词是由字母构成的，字母是书写的最小单位

6、。英语字母共有_个，其中个是元音字母，_个是辅音字母，就是这26个字母构成了数以万计的英语单词。音素：音素是字母在单词中的发音，音素是语音的最小单位。音标：音标是记录单词读音的书写符号。音标一般写在/里，以免和字母相混。英语音标共有_个，_个是辅音，_个是元音，正是这48个音标构成了数以万计的英语单词的发音。Step2:Learntherulesofthe21consonantletterspronunciationsinwords.T:Teachthemtolearntherules,thenleadthemtowritedownthephoneticsymbols.Ss:Learncare

7、fullyandfindtherulesandwritethemdownontheirpapers.1用掐头法学习Ff,Ll,Mm,Nn,Ss,Xx这6个辅音字母在单词中的读音。four/f?:/food/fu:d/foot/f?t/fox/f?ks/egg/eg/some/s?m/night/na?t/moon/mu:n/six/s?ks/net/net/love/l?v/let/let/2用去尾法学习Bb,Cc,Dd,Jj,Kk，Pp,Tt,Vv,Zz,这9个辅音字母在单词中的发音。Bobricebedjeepbikepopteafive3用汉语拼音比照法学习Gg,Hh,Yy,Ww,Rr这

8、5个辅音字母的发音baghowyeswearredrulerStep3:Goovertheknowledgeandtrytofindthesoundsof“Qq.Step4:Learn28phonetics:T:Teachchthemtoreadthe28phoneticsaccordingtotheChinesesounds.IV.Dosomeexercises:写出下面辅音字母在单词中的发音：Ff/,Ll/,Mm/,Nn/,Ss/,Xx/Bb/,Cc/,Dd/,Jj/,Kk/，Pp/,Tt/,Vv/,Zz/Gg/,Hh/,Yy/,Ww/,Rr/T:Teachchthemtostudying

9、roupsthenhaveaPKbetweengroups.V.Sumup:Class,todaywevelearnedtherulesofthe21consonantletterspronunciationsinwords,pleasetrytoremembertherules,thenusethemfreely.Homework:1)Recitetherules.2)Practicethe28phonetics,andtrytoreadthemfreely.Summary:Inthisclass,wevelearnedtherulesinthreemethods.Mostofthemhav

10、egraspedtherules,butsomestudentshavedifficultyinusingthem.Weneedmoretimetopracticethe28phonetics.Period2Contents:1)Goontostudy21consonantletterspronunciationsinwords.2)Study28consonantsymbols.3)Studycombinationsofconsonantletters.Teachingaims:1)canlearn21consonantletterspronunciationsinwordscorrectl

11、y.2)Canread28consonantsymbolscorrectly.3)Canusetherulesofcombinationsofconsonantletters.Keypoints:The28consonantsounds.Difficulty:Therulesofthe21consonantletterspronunciationsinwordscorrectly.Teachingtools:Colorchalk;papers.Process:I.Goovertheknowledgethatleandedlastclass:你能写出下列辅音字母在单词中的发音吗？Ff/,Ll/,

12、Mm/,Nn/,Ss/,Xx/Bb/,Cc/,Dd/,Jj/,Kk/，Pp/,Tt/,Vv/,Zz/Gg/,Hh/,Yy/,Ww/,Rr/II.Beginthenewlesson:Step1:Goovertheknowledgeandfindthenewrules:115个辅音字母在单词中发音规律是不变的：它们是：Ff,Ll,Mm,Nn,Bb,Dd,Jj,Kk，Pp,Tt,Vv,Zz,Hh,Ww,Rr25个辅音字母在单词中发音是有变化的：Cc,Gg,Qq,Xx,Ss你能够通过口诀背诵：月(Cc)如钩(Gg)，求(Qq)你别(Xx)睡(Ss)在上面了3半元音Yy的发音有变化。Step2:Goon

13、tolearnthenewrules:T:Teachchthemtofindtherulesandtrytoremembertherules.Ss:Studyingroupsandtrytoremembertherules.1字母Cc的发音规律：3.字母Qq的发音规律：qu/kw/4.字母Xx的发音规律：字母的发音规律：Step3:Learnthetherulesofcombinationsofconsonantletters.T:Leadthemtofindtherulesandtrytorememberthem.Ss:Learnandthemfindtherules.1.th:/three

14、:/third:/2.th:/that:/this：/3.sh:/shop:/shirt:/4.ch/tch:/child:/chair:/match:/5.n/ng/nk:/think:/thing:/sing:/6.s/sure:/measure:/television:/7.tr:/tree:/train:/truck：/8.dr:/dress:/draw:/9.ts:/cats:/boats:/10.ds:/beds:/birds:/Step4:Goontolearnthe28consonants:T:Teachthemtolearnintherules:Ss:Trytoremembe

15、rthem.III.Dosomeexercises:Ss:Haveadictationofthe28consonants.Sumup:Class,wevelearnedtherulesofthe21consonantletterspronunciationsinwordsandthe28phonetics,pleaselearnthembyheart.Homework:1)Recitetherulescorrectly.2)Canwritetheconsonantscorrectly.Summary:Inthisclass,mostofthemhavelearnedcarefully.Some

16、ofthemhavegraspedtherules,butsomeofthemhavesomedifficultyinlearningthem.Theyneedmoretimetogoovertheknowledge.Period3Contents:Goover28consonants.Teachingaims:Canusetherulesfreely.Keypoints:Thesoundsofthe28consonants.Difficulty:Therulesofthespellingandreading.Teachingmethods:Practicemore.Teachingtools

17、:Colorchalkandpapers.Process:I.Gooverthe28consonants:爆破音：/p/b/t/d/k/g/摩擦音：/f/v/e/s/z/?/?/r/h/w/j/破擦音：/t?/d?/tr/dr/ts/dz/舌侧音：/l/鼻音：/m/n/?/半元音：/w/j/T:Leadthemreadingroups,individuals.Ss:Gooveringroupsthenactout.II.Practiceinoral.T:Teachthemtoreadinexercisebooks.P5&P8.Ss:Practiceingroupsandthenactout.I

18、II.HaveawritingPK.T:LeadthemtowriteandlearnhaveaPKbetweenthe12groups.Sumup:Class,Imsureyoucanreadthe28consonants,pleaseusethemfreely,andtrytoremembertherulesofthem.Homework:Writedown28consonantsandmake28consonantcards.Summary:Afterthisclass,mostofthemhaveknownmoreaboutthe21consonantlettersand28conso

19、nants.Butsomeofthemstillneedtimetopracticemore.,Period4Contents:Goontostudy20vowels.Teachingaims:1)canlearn20vowelscorrectly.2)CanreadandwritethemcorrectlyKeypoints:The20vowelssounds.Difficulty:Thepronunciationsofthedoublevowels.Teachingtools:Colorchalk;papers.Process:I.Showthemtheteachingaims.II.Be

20、ginthenewlessons.Step1:Learnthe20vowels.元音音素：发音时声带振动，呼出的气流通过口腔时不受阻碍，这样构成的语音，称为元音。前元音：/i:/?/e/?/中元音：/?/?:/?/后元音：/a:/?/?:/?/u:/双元音：/e?/a?/?/?u/au/?/e?/?/T:Teachthemtoreadthemonebyone.Ss:Learncarefullyandactout.Step2:Thesoundpractices.T:Leadthemtopracticeandteachthempayattentiontothedifferences.长元音：/i:

21、/i:t/di:d/pi:k/bi:t/u:/tu:/fu:d/hu:/du:/a:/ka:/ga:d/pa:k/a:t/?:/f?:/d?:/p?:t/t?:k/?:/h?:/b?:d/w?:k/g?:l/短音：元/?/?t/d?d/p?k/b?t/?/t?k/f?t/b?k/g?d/?/k?t/d?k/k?p/k?m/?/k?k/b?ks/p?p/f?ks/?/k?l?/ru:l?/m?e?/e/eg/es/ges/bed/?/?pl/b?k/b?g/?m/双元音：/e?/e?t/we?t/se?/he?/a?/ba?k/ha?/ba?/na?t/?/b?/t?/n?z/?/h?/n?/t

22、?/m?/e?/we?/ke?/he?/pe?/a?/ha?/na?/ha?s/ka?/?/t?/p?/m?/?/n?/b?t/h?m/k?t/Ss:Practicecarefullyandthenactout.Step3:Haveamatchaboutthewriting.III.Dosomeexercises:Ss:Writedownthe20vowelsontheirpapers.T:Leadthemtocheckandfindthebeststudentsandpraisethem.Sumup:Class,lookattheBb.Pleaserememberthe20vowelsandtrytomakeclearaboutthetheirsounds.Homework:1)Writedownthe20vowels.2)Practicemoreabouttheirsounds.Summary:Inthisclass,mostofthemhaveknownthesoundsandthedifferencesbetweenthem.Butsomeofthemstillneedtimetopracticemore.Period5Contents:Goontostudy20vowelsandclosedsyllableandopensyllables.