2024年秋季学期新人教版7年级上册英语课件 Unit 7 Section A (Pronunciation 1-2e)（第2课时）.pptx

第2课时(Pronunciation1-2e)Unit7HappyBirthday!SectionAHowdowecelebratebirthdays?

词汇：surprise,something,sale,kilo,yogurt,total,price,balloon,chocolate,pizza,listLearningGoals12能正确发出辅音音素/h//r//l//m//n//?//w//j/的音4掌握常用购物语：①—CanIhelpyou?—Yes,please.②—Howmuchisthisbirthdaycake?—It’s85yuan.3掌握句子的声调和降调2

WarminguphearwhosemanyproblemlakecircleDoyouknowhowtopronuncetheseletters?rulerbreak

noodlecleanyouyellowwinterwherespringEnglish

清辅音[h][h]书写格式口腔定位1.嘴巴半开,上下齿张开,舌头平放,向外呵气2.发音时声带不振动.

浊辅音[r][r]书写格式口腔定位1.软腭上升，封住鼻腔2.舌身后缩，舌尖抬高，接近但不接触上齿龈后部3.舌的后边缘接触上臼齿，舌尖微卷，舌中部下陷4.气流沿舌中心线送出，不产生摩擦

边音[l][l]书写格式口腔定位1.舌尖及舌端紧贴上齿龈,舌面向硬腭抬起2.气流从舌的两侧送出

鼻音[m][m]书写格式口腔定位1.双唇闭拢,软腭下垂2.让气流从鼻腔送出,声带振动3.发音完毕,双唇仍保持紧闭状态

鼻音[n][n]书写格式口腔定位1.口略开，软腭下垂,气流从鼻腔送出2.唇形自然放松，封闭口腔气道3.用手触碰鼻子明显感到鼻腔振动

鼻音[?][?]书写格式口腔定位1.口略开,软腭下垂,气流从鼻腔送出2.唇形自然放松，舌叶部与软腭紧密接触，封住口腔通路

半元音[w][w]书写格式口腔定位唇形收到闭圆形，舌尖接触下门齿背舌后部向软腭抬起至后元音u:的高度声带振动

半元音[j][j]书写格式口腔定位口略开，唇形放松，舌尖接触下门齿背舌前部向上腭抬起，接触硬腭并向前使力声带振动

1Listenandrepeat.howrightletMayninththingweekyeshousereadhelpclimbhundredwingsweetyearwhopricewillswimwintankwhenyogurt

Listentothehumorousconversation.Noticetheintonationineachsentence.Thenrepeattheconversation.2

语调

Listentothetwopartsoftheconversationandfillintheblanks.2aTengFei:Hi,Peter!It’sEllaandEmma’sbirthdaysoon.Howaboutasurprisepartyforthem?Peter:____________!Let’sgoandbuysomethingfortheparty.[Attheshop.]Woman:Goodmorning.CanIhelpyou?TengFei:____________.Howmuchisthisbirthdaycake?Woman:Wehaveasaletoday.It’s85yuan,anditcomeswithsomecandles.GoodideaYes,please

Peter:Good,we’lltakeit.Howmucharethoseoranges?Woman:Sixyuanakilo.Howmanykilosdoyouwant?Peter:Fivekilos,please.TengFei,howaboutsomeyogurt?TengFei:________.Howmuchistheyogurt?Woman:Fiveyuanabottle.TengFei:10bottles,please.What’sthetotal?Woman:165yuan.TengFei:______________.Woman:Thankyou!Have