【課件】Unit+7+section+A+pronunciation+課件+人教版七年級英語上冊

Unit7HappyBirthday!

SectionAHowdowecelebratebirthdays?PronunciationLeadinDanceandrepeat.zreviewTrytowritedowntheconsonantswelearnedbefore./p//b//t//d//k//g//θ//e//s//z//f//v//dz//ts//?//t?//d?//?//dr//tr/Whowillbethebest?zreviewTrytowritedowntheconsonantswelearnedbefore.你可以被清輔音和濁輔音分清楚么？濁輔音/b//d//g//e//z//v//dz//?//d?//dr//p//t//k//θ//s//f//ts//t?//?//tr/清輔音發(fā)音時聲帶不振動發(fā)音時聲帶振動zreviewTrytowritedowntheconsonantswelearnedbefore./p//b//t//d//k//g//θ//e//s//z//f//v//dz//ts//?//t?//d?//?//dr//tr/幫他們找到一對的好朋友，并涂上相同的顏色。zPronunciationListenandRepeat.h/h/r/r/lll/l/m/m/n/n/ngn/?/w/w/y/j/Whatlettersmakethesounds?zPronunciationListenandRepeat.Howtocpronounce/h/correctly.發(fā)音要領：氣流從口腔逸出時不受阻礙，只是經過聲門時輕微的摩擦。h/h/摩擦音zPronunciationListenandRepeat.Howtocpronounce/r/correctly.發(fā)音要領：舌尖向上齒齦接近，微微上翹，舌前部微凹，雙唇微突出。r/r/摩擦音zPronunciationPracticeWhatlettersmakethesound/h//r/.hwh/h/h.......hairhatehalfhowhelpwh......whowhomwholewhoserwr/r/r.......runracerainreadredwr......wrapwristwritewrongzPronunciationListenandRepeat.Howtocpronounce/l/correctly.發(fā)音要領：舌尖緊抵上齒齦，舌前端向硬腭抬起，氣流從舌的兩側逸出。lll/l/舌側音zPronunciationPracticeWhatlettersmakethesound/l/.lll/l/l.......latelistenlunchblackplantappletablepeopleuncleripplecouldwouldshouldll......willzPronunciationListenandRepeat.Howtocpronounce/m/correctly.發(fā)音要領：軟腭下垂，口腔通道完全阻塞氣流從鼻腔出來。雙唇緊閉，舍身平放于口腔之中。m/m/鼻音zPronunciationListenandRepeat.Howtocpronounce/n/correctly.發(fā)音要領：軟腭下垂，口腔通道完全阻塞氣流從鼻腔出來。舌尖緊貼上齒齦，形成阻礙，雙唇不閉。n/n/鼻音zPronunciationListenandRepeat.Howtocpronounce/?/correctly.發(fā)音要領：軟腭下垂，口腔通道完全阻塞氣流從鼻腔出來。嘴張得比/n/大一些，舌后部用力向舌后部用力向軟腭上靠。ngn/?/鼻音zPronunciationPracticeWhatlettersmakethesound/m//n//?/.m/m/m.......makemessmathmuchmanyngn/n/n.......nonameninecanpengn......signresignforeigndesignzPronunciationPracticeWhatlettersmakethesound/m//n//?/.ngn/?/ng.......Englishsingsonglongnothingn......ranktankbankdrinkfrankzPronunciationListenandRepeat.Howtocpronounce/w/correctly.發(fā)音要領：只用在元音的前面。發(fā)音時，雙唇收圓，舌頭做出發(fā)/?/的姿勢，然后立即轉到發(fā)后續(xù)元音的部位。w/w/半元音zPronunciationListenandRepeat.Howtocpronounce/y/correctly.發(fā)音要領：只用在元音的前面。發(fā)音時，舌頭做出發(fā)/?/的姿勢，然后立即轉到發(fā)后續(xù)元音的部位，扁唇。y/j/半元音zPronunciationPracticeWhatlettersmakethesound/w//j/.wwh/w/y/j/w.......wewearwarmwashwomenwh......whitewhatwherewhywheely.......yesyearyellowyouryoungzPronunciation2.Listenandrepeat.Noticetheintonation.Whatisintonation?在說話或朗讀時聲調的抑揚叫語調。英語的基本語調分為“降調”和“升調”兩種，主要表現(xiàn)為語句末尾語調的降與升，用語調符號

（降調）和

（升調）來表示。zPronunciation2.Listentotheconversation.Noticetheintonation.Whatisintonation?在說話或朗讀時聲調的抑揚叫語調。英語的基本語調分為“降調”和“升調”兩種，主要表現(xiàn)為語句末尾語調的降與升，用語調符號

（降調）和

（升調）來表示。英語語調變化非常豐富。以下是兩個基本語調的用法：1.降調一般用于：A.陳述句：

It’stimetogetup.B.特殊疑問句：Whendoeshegotobed?C.祈使句:Don’truninthehallways.D.感嘆句：Whataniceday!zPronunciation2.Listentotheconversation.Noticetheintonation.Whatisintonation?在說話或朗讀時聲調的抑揚叫語調。英語的基本語調分為“降調”和“升調”兩種，主要表現(xiàn)為語句末尾語調的降與升，用語調符號

（降調）和

（升調）來表示。英語語調變化非常豐富。以下是兩個基本語調的用法：2.升調一般用于：A.一般疑問句：

Canwwebringmusicplayerstoschool?

B.選擇疑問句or前的部分：Doeshehavealonghairorshorthair?zPractice朗讀下列單詞，注意對比音素的差異。/n/&/?/

ton……tonguethin……thingwin……wingsin……singclean……clingson……songband……banktan……tank/n/&/l/

no……lowname……lame

nine……lineneat……least

need……leadpan……palten……tellbutton……bottlezPractice朗讀下列單詞，注意對比音素的差異。/l/&/r/

load……roadlock……rock

low……rowlent……rent

late……ratelay……ray

lain……rainled……red/w/&/r/

way……raywed……red

what……rotwhile