Unit 5 The weather and us Part A 第3课时 课件2025-2026学年度人教PEP英语四年级上册.pptxVIP

PEP版英语四年级（上）PartALet’sspellUnit5Theweatherandus

Warmingupth

ListenandreadthPresentation:Let’sspellIt’swarmagain.I’mthirstyandhungry.Goodtoseeyou!Youaresothinnow.Thesegiftsareforyou.Thanks.They’remyfavourite!

Listenandrepeatth/?θ??sti/It’swarmagain.I’mthirstyandhungry.Goodtoseeyou!Youaresothinnow.Thesegiftsareforyou.Thanks.They’remyfavourite!/θ?n//ei?z//θ??ks//ee?/提醒发/θ/和/e/音时，都要轻咬舌尖，但是发/θ/音时声带不振动，发/e/音时声带振动。

ReadthestoryaloudthIt’swarmagain.I’mthirstyandhungry.Goodtoseeyou!Youaresothinnow.Thesegiftsareforyou.Thanks.They’remyfavourite!

th的发音规则①/θ/是辅音中的清辅音，发音时舌尖在上下齿之间，口腔里鼓气，气流通过舌尖和上齿的间隙摩擦发出，声带不振动。threethinthanks/θ??ks//θ?n//θri?/口腔剖面图正面图侧面图

th的发音规则②/e/是辅音中的浊辅音，先练习/θ/的发音，然后声带振动，将音发出来。thistherefather/?fɑ?e?(r)//ee?(r)//e?s/

PresentationRead,listenandcircle.thankthinkthesetheytherethreethemthinth发/e/th发/θ/

PresentationLook,listenandwrite.Mum,youreverynow.thin

you,mydear!Thank

Practice听韵句并大声跟读，圈出含有/θ/音的单词，勾出含有/e/音的单词。TodayisThursday.Threechildrenareplayinginthepark.Theylikethisswingandthatslide.Theyarehappytoplaytogether.Theyarethirstyatlast.

Summary轻咬舌尖，声带不振动。thirstythinthanksthreetheythemtherethese字母组合th的两种发音/θ//e/轻咬舌尖，声带振动。

Homework01熟读Let’sspell中的歌谣，掌握th的两种发音：/θ/和/e/；02找到更多符合th发音规则的单词，练习拼读和拼写。03预习P55PartBLet’stalk中的课文和单词。