Unit4Whenistheartshow?PartALet’sspell人教PEP版英語五年級下冊WarmupLeadinBeth,Beth.Gotothestudy.Bethlikestolearnmaths.Beth,Beth.Gotothebathroom.Bethlikestotakeabath.Beth,Beth.Gotothekitchen.Bethlikestoeatcake.Ah!Abigmouth!Let’sread.Howtospellth?學習th

在單詞中發/θ/的規則學習

th在單詞中發/e/的規則學習th/θ/&/e/的發音要領PresentationListenandread.Let’sspell/θ//e/threethinthirteenmathsthisthatmotherbrother

three/θri?/Readthewords.

thin

/θ?n/

thirteen/?θ???ti?n/

maths/m?θs/threethinthirteenmathsth/θ/breath

thousandfourth

theatreThursdaynothingsouth

bothworth

Let’sread！

this/e?s/Readthewords.

that/e?t/

mother/?m?e?(r)/

brother/?br?e?(r)/thisthatmotherbrotherth/e/withthose

than

thoughbreathe

their

these

thensmooth

Let’sread！Let’schant.Let’schanttogether.Mybirthdayisinthreemoredays,threemoredays,threemoredays.Mybirthdayisinthreemoredays.Iwillbethirteen.Mybrotherhasabirthday,too,abirthday,too,abirthday,too.Hehasabirthdayonthe3rdofthemonth.Whataboutyou?th的發音規則字母組合th發/θ/的音Languagepoint.音標特征:舌尖齒背摩擦清輔音。發音要訣:舌尖輕觸上齒背,氣流由舌齒間窄縫泄出,摩擦成音。聲帶不振動,屬于清輔音。代表單詞:think,teeth,thin,thank。th的發音規則字母組合th發/

e

/的音Languagepoint.音標特征:舌尖齒背摩擦濁輔音。發音要訣:舌尖輕觸上齒背,氣流由舌齒間窄縫泄出,摩擦成音。聲帶振動,屬于濁輔音。代表單詞:this,that,these,those。Listen,circleandsay.點擊畫面播放視頻mothermathsthinfifthfatherbirthdaybrotherthisthreetherethirdthatThursday/Mondayishiseleventh/third/fourthbirthday.Thatisherbrother/grandfather/father.Hismother/brotherisamaths/Chineseteacher.Thursdayishiseleventhbirthday.2.3.Choose,writeandsay.Thatisherbrother.HismotherisaChineseteacher.Let’smakebeautifulflowers.thismothermouthpaththatbathmathsfatherthinthe/e//θ/Playagame.Playagame.threebrothersmooththirteenmotherthisthatmathsthinthousandThursdaythesewith了解th的發音規則記憶th的發音規則根據發音規則讀出生詞1.three___________ 2.mother___________

3.brother_________ 4.that____________5.father_________ 6.fifth_____________一、英譯漢。三媽媽兄弟那個爸爸第五Exercises()1.A.threeB.thousandC.bothD.these()2.A.breathB.breatheC.thoughD.thank()3.A.worthB.southC.fourthD.that()4.A.nothingB.withC.theatreD.thank二、找出下列單詞中字母組合th發音不同的單詞。DDBBSummary字母/字母組合-th-發音/θ/詞語threethinthirteenmaths

-th-/e/thisthatmotherbro