Unit 9 Pronunciation 课件 英语仁爱科普版（2024）七年级下册.pptxVIP

Unit9Pronunciation

dreamleafheavyreadygreatbreaktheatreideaHowtopronouncethesewordswithea?

字母组合ea在单词中有多种发音，常见发音有：easeareadeat/i?/teameatcleanbeansealeaglegreatbreak/e?/steaksteakhousebreakage

eaheadbread/e/sweaterdeadweatherareaidea/??/reallytheater

ea/i?//e?//??//e/GroupworkWorkingroupsandfindmorewordstofillinthechart.

Howtopronouncethesewordswithee,eyandei?sleeptreeeightweightneitherheightgreythey

jeepsweet字母组合ee在单词中常发长元音/i?/。/i?/eethreefreegreendeepbeesee

greythey字母组合ey在单词中常发双元音/e?/。/e?/eysurveyobey

neithereithereightweight字母组合ei在单词中发/a?/或者/e?/。/a?/ei/e?/heightsleightneighborfreight

GroupworkWorkingroupsandfindmorewordstofillinthechart.eeeyei/i?//e?//e?//a?/

honest honorhissilentinthesewords.Whichwordissilentinthevideo?Trytoreadthem.

Readthefollowingwords.Payattentiontothesoundsoftheredletters.jeepjuicejumpjoke/d?/

thankwinksinklinkshrink

Watchthevideoandlearnhowwechangeaverbintothepasttense.

Weadd-edtotheverb.hunted played helpedDotheedendingsintheseverbshavethesamepronunciation?Now,letsfindouthowtopronounce-edcorrectlyafterdifferentverbs.

Noticethepronunciationoftheredletters./t//d//?d/talked picked helped stopped finishedmoved climbed filled tried enjoyedwanted visited tasted needed endedThefinalsoundoftheverbdeterminesthe-edsound.*Ifthefinalsoundisavoicelessconsonant,-edispronouncedas/t/.*Ifthefinalsoundisvoiced(includingvoicedconsonantsandvowels),-edispronouncedas/d/.*Ifthefinalsoundsare/t/or/d/,-edispronouncedas/?d/.读音规则一般是：动词的最后一个音决定了-ed的发音。清辅音后面读作/t/，浊辅音和元音后面读作/d/，/t/和/d/后面读作/?d/。

Readthefollowingsentencesandstresstheunderlinedwords.＊Thestreetsarewideandclean.＊Iamsogladtoseeyouag