R·七年級(jí)下冊(cè)Unit7ADaytoRemember第2課時(shí)(SectionAPronunciation1-2e)Howis“c”pronounced

inthesewords?Ivisitedthesciencemuseum.Therewasaspaceexhibition.Cool!Igavethemthewrongdirections./s//s//k//k/Readandfindtherulescckgx/k//s//k//g//d?//ks/cooknicepickgameagesixcatchbicycleclockgivelargenext______________________________1Listenandrepeat.Addonemorewordtoeachgroup.callcityquickbigorangefoxHoware“c,ck,g,x”pronounced

inthesewords?Putthefruitintherightbasket./k//s//g//d?//ks/keyageorangecityrelaxgladpencilsharkgrowexcuse2Listenandrepeat.Noticethepronunciationof-(e)d./t/ talked picked helped stopped

finished/d/ moved climbed filled tried

enjoyed/?d/ wanted visited tasted needed endedThinkanddiscuss:Whenis-(e)dpronouncedas/t/,/d/,/?d/?/t/talkedpickedhelpedstoppedfinished/t??kt//p?kt//helpt//st?pt//?f?n??t//k//p//?/清輔音/p/

/t/

/k/

/f/

/θ/

/s/

/?/

/t?/

/h/…(e)d在清輔音后讀作/t/。

/d/movedclimbedfilledtriedenjoyed/mu?vd//kla?md//f?ld//tra?d//?n?d???d//v//m//l/濁輔音/b/

/d/

/g/

/v/

/e//z/

/?/

/d?/

/m//n//?//l//r//w//j/…/a?//??/元音/i?/

/?/

/e/

/?/

/??//?/

/a?/

/?/

/??/

/?/

/u?//?//e?//a?//??//??//a?//??//e?//??/(e)d在濁輔音和元音后讀作/d/。

/?d/wantedvisitedtastedneededended/?w?nt?d//?v?z?t?d/

/?te?st?d/

/?ni?d?d//end?d/(e)d在/t/和/d/后讀作/?d/。

Readandmarkthepronunciationof“ed”wantedwashedstudiedfixedaskedcleanedwatchedneededlovedenjoyeddancedcalled/d//t//?d//t//t//d//t//?d//d//d//t//d/FreetalkWhatwasyourmostmemorable(難忘的)schooltrip?Wheredidyougo?Whatdidyoudo?n.旅行Whereisthis?Awastewaterplant.廢水處理廠n.廢水n.工廠Doyouknowhowawastewaterplantworks?Let’spredictHowdidFuXingthinkoftheirschooltriptothewastewaterplant?Whatdidshelearn?ListenandcheckFuXingthoughttheirschooltripwas__________________.Shelearned________________________________________.reallyinterestinghowtheplantmakesdirtywatercleanagainHelen: Hi,FuXing.Howwasyourschooltriptothe wastewaterplant?Wasitboring?FuXing: No,itwasn’tatall.Itwasreallyinteresting!Helen: Wow!Whatdidyousee?FuXing: Wesawtheplantmakedirtywater_____again.Helen: Really?How?FuXing: Well,first,_____waterfromourhomesgoesinto theplant.Then,specialscreensremovelarge

piecesofwastefromthewater.Readandlearnthenewwordsinblue.v.移開(kāi)；拿走prep.到······里面；進(jìn)入n.片；塊n.廢棄物v.浪費(fèi)not…atall一點(diǎn)也不；完全不Helen: Whathappensnext?FuXing: Well,_____machinesremovegermsandother thingsfromthewater.Thesethingsareusually too_____tosee.Ittakesafewmorestepsafter thatbeforethewaterbecomescleanagain.Helen: Wow!Iusedtothinkitwas_____togetclean water.FuXing: Metoo!Ididn’trealizeitwasso_____.n.機(jī)器n.微生物；細(xì)菌n.步驟；腳步過(guò)去常常（做）v.(=realise)認(rèn)識(shí)到；實(shí)現(xiàn)2aListentotheconversationandfillintheblankswithcorrectadjectives.Helen: Hi,FuXing.Howwasyourschooltriptothe wastewaterplant?Wasitboring?FuXing: No,itwasn’tatall.Itwasreallyinteresting!Helen: Wow!Whatdidyousee?FuXing: Wesawtheplantmakedirtywater_____again.Helen: Really?How?FuXing: Well,first,_____waterfromourhomesgoesinto theplant.Then,specialscreensremovelarge

piecesofwastefromthewater.cleandirtyHelen: Whathappensnext?FuXing: Well,_____machinesremovegermsandother thingsfromthewater.Thesethingsareusually too_____tosee.Ittakesafewmorestepsafter thatbeforethewaterbecomescleanagain.Helen: Wow!Iusedtothinkitwas_____togetclean water.FuXing: Metoo!Ididn’trealizeitwasso_____.largesmalleasyhard2bReadtheconversationandmatchthesentenceparts.TheplantmakesDirtywatergoesMachinesinside

theplantScreensinsidetheplantHelenusedtothinkremovesmallthingsfromthewater.itwaseasytogetcleanwater.dirtywatercleanagain.removelargepiecesofwastefromthewater.intotheplant.prep.在······里面adv.在里面RetellthestoryHowdoestheplantmake___________cleanagain?dirty

water

from

_______goesintotheplantspecial_______remove___________ofwastefromthewater_____machinesremove______andotherthingsfromthewaterafewmore_____togetcleanwaterSchooltriptothewastewaterplantdirtywaterhomesscreenslargepieceslargegermssteps2cCompletethesummaryoftheconversationin2a.Lastweek,FuXing’sclasswentonaschooltriptoa__________plant.Theplantturneddirtywaterintocleanwater.FuXinglearntaboutthecleaningprocess:First,dirtywatergoesfrompeople’s_____totheplant.Thentheplantusesscreenstoremovelargepiecesof_____fromthedirtywater.Next,large________cleanthewater.Theyremove_____andothersmallthings.Ittakesafewmore_____beforethewaterbecomescleanagain.wastewaterhomeswastemachinesgermsstepsgoonatrip去旅行n.過(guò)程2dListentotheconversationagainandpayattentiontothepronunciationofwas,wasn’t,did,anddidn’t.Thenrole-playtheconversation.Helen: Hi,FuXing.Howwasyourschooltripto thewastewaterplant?Wasitboring?FuXing: No,itwasn’tatall.Itwasreallyinteresting!Helen: Wow!Whatdidyousee?FuXing: Wesawtheplantmakedirtywaterclean

again.Helen: Really?How?FuXing: Well,first,dirtywaterfromourhomesgoes

intotheplant.Then,specialscreensremove largepiecesofwastefromthewater.Helen: Whathappensnext?FuXing: Well,largemachinesremovegermsand

otherthingsfromthewater.Thesethings

areusuallytoosmalltosee.Ittakesafew morestepsafterthatbeforethewater becomescleanagain.Helen: Wow!Iusedtothinkitwaseasytoget

cleanwater.FuXing: Metoo!Ididn’trealizeitwassohard.Role-playtheconversationwithyourpartner.ChecklistAssessment(評(píng)價(jià))TotalstarsYourstarsTalkfluently(交流流暢)★★★★Completeincontent(內(nèi)容完整)★★★★Cooperatewell(合作默契)★★★★3Readthecolouredwords.Thenlistentotheshortconversationsandcirclethewordsyouhear.A:Hey,Ithoughtyoudidn’t/didlikemaths!B:Ido/don’tknow.Iwas/wasn’tinterestedinitlastyear.A:Hello.Aren’t/AreyouElla’sfriend?B:Idon’t/doknowElla!A:Ican/can’tgoontheschooltriptomorrow.B:Oh,youshould/shouldn’ttellourteacheraboutthatnow.Pronunciation否定式的縮略形式英語(yǔ)中常用一些縮略形式，讀時(shí)發(fā)音變得更短。否定式縮略形式及讀音否定式縮略形式及讀音isnotisn’tdidnotdidn’tarenotaren’tcannotcan’twasnotwasn’twillnotwon’t否定式縮略形式及讀音否定式縮略形式及讀音werenotweren’ts