人教版（新教材）七年级上册英语Unit 7 Happy Birthday！(第2课时)Section A Pronunciation 1-2e教学课件.pptx

人教版七年级上册英语（新教材）教学课件

Unit7HappyBirthday!SectionAHowdowecelebratebirthdays?七年级上册RJ第2课时（Pronunciation1-2e）

1.掌握并正确运用词汇：surprise,something,sale,kilo,yogurt,total,price,balloon,chocolate,pizza,list4.掌握购物用语的使用:①—CanIhelpyou?—Yes,please.②—Howmuchisthisbirthdaycake?—It’s85yuan.2.掌握辅音音素/h//r//l//m//n//?//w//j/3.掌握句子的声调和降调Learninggoals

Readthefollowwordsandpayattentiontothepronunciationoftheredletters.helpFebruaryJulyMarchthanknameWarmingupwishyellow

Doyouknowhowtoreadthefollowingwords?Trytoreadthemandworkwithyourpartnertofindthepatterns（找规律）oftheboldletters.WarminguphowrightletMayninththingweekyeshousereadhelpclimbhundredwingsweetyearwhopricewillswimwintankwhenyogurt

/h//r//l//m//n//?//w//j/howrightletMayninththingweekyeshousereadhelpclimbhundredwingsweetyearwhopricewillswimwintankwhenyogurtDoyoufindthepatterns（找规律）?Theboldlettersofeverylinehavethe__________________.Warmingupsamepronunciation

1Listenandrepeat.Trytofigureout（弄清）howtopronouncecorrectlywithyourpartnerafterlistening./h//r//l//m//n//?//w//j/howrightletMayninththingweekyeshousereadhelpclimbhundredwingsweetyearwhopricewillswimwintankwhenyogurtListeningReading

1.辅音和元音的区别:主要是对气流的控制，元音的气流是顺畅的通过口腔，而辅音则对气流有了阻塞、爆破、摩擦等动作。气流所产生的摩擦声、爆破声等就是辅音的发音。Pronunciation

2.辅音的发音位置(产生摩擦、爆破等的位置)基本上是固定的：嘴唇、牙齿、上齿龈、软腭。Pronunciation

3.清辅音/h/与浊辅音/r/（1）清辅音/h/，发音方式很简单，张开嘴，嘴唇保持自然，“呵”气的声音就是它的发音，不过要注意它是清辅音，声带不振动。Pronunciation

（2）浊辅音/r/，嘴唇由自然状态向前凸起，发音结束时嘴唇凸出。舌尖向齿龈后部抬起，保持抬起并向后移动，有一个“从口腔中部向后部的变化”。Pronunciation

4.鼻音/m//n//?/（1）浊辅音/m/，气流从鼻腔中通过：舌头自然平放，闭合嘴唇，同时振动声带。它的发音很简单，汉语拼音m发音的结尾嘴是张开的，而英语的则是闭合的。Pronunciation

5.齿龈舌侧音，浊辅音/l/浊辅音/l/，舌头抬起，抵住上齿龈；然后，舌头迅速离开上齿龈并送气，气流从舌头两侧通过，同时振动声带。Pronunciation

（2）浊辅音/n/，舌前部抬起抵住上齿龈并保持不动，然后送气，气流从鼻腔通过，同时振动声带，嘴唇微张。Pronunciation

6./w/和/j/（1）/w/发音时，舌后部向上颚抬起；嘴角收拢，嘴唇向前凸起；然后舌头移动到口腔中部；嘴唇恢复自然状态。与汉语“窝”的发音类似，注意发音动作