【公开课】Unit+3+Section+A+语音-2e+课件人教版（2024）七年级英语下册++

ByYushenkeepfitUnit3Howoftendoyoudosportorexercise?SectionAPronunciation-2eByYushenObjectivesMasterthenewwordsorphraseslikeperfect,seldom,practice,well-used,maybe,badminton,playbadminton,double....Understandtheconversationin2atoknowaboutsomestudents’sportshabits.Andfindouttheinformationtofinishthetasks.Intheend,retellandcreatenewconversations.(ownership&frequency)Masterthepronunciationruleofstressedwordsandroleplay2a.ByYushenWhatmatchescanyousee?TableTennisSinglesBadmintonSinglesTableTennisDoublesBadmintonDoubles/ˈbædmɪntən/n.羽毛球/ˈdʌb(ə)l/n.双打;两倍

adj.成双的；两倍的单打ByYushen01Review--___________________isit?--It’s______.(她的)--__________(多久一次)doessheplayping-ping?--She____________________.--Sheplaysping-pong_________________.always1周4次MakesentencesWhoseping-pongbathersHowoftenalwaysplaysping-pongfourtimesaweekByYushen01Review--_____________________isit?--It’s______.(我的)--__________(多久一次)doyouplaybadminton?--I____________________.--Iplaybadminton______________.often1周2次MakesentencesWhosebadmintonracketmineHowoftenoftenplaybadmintontwiceaweekByYushen01Review--___________________isit?--It’s______.(他的)--__________(多久一次)doesheplaytennis?--He____________________.--Heplaystennis______________.hardlyever1年1次MakesentencesWhosetennisrackethisHowoftenhardlyeverplaystennisonceayearByYushenYaming,EmmaandJimaredoingsportsinthesportscenter.KEEPFITGuesswhatsportstheyareplaying.playping-pongplaybadmintonListentotheconversationandfillintheblanks.Emma:Thereisa________________bathere.Isityours?Jim:

No,itisn’tmine.IsitElla’s?Emma:

No,hersis____________.Jim:

Maybeit’sYaming’s.Emma:Hi,Yaming!Isthisyourbat?Yaming:

Ohyes,it’smine.Thanks!Emma:____________.Yourbatlookswell-used.Doyouplayoften?Yaming:

Yes,

____________,andsometimesmore!Andyou?Emma:Hardlyever.I’m____________atit!Yaming:

Well,practicemakesperfect.Howoftendoyouplay,Jim?Jim:

Iseldomdo,butIoftenplaybadminton.Yaming:

Oh,metoo.Emma:I____________playbadmintonwithElla.Weshouldallplaydoublessometime!ping-pongplace/colour礼貌用语频率形容词频度副词2aGuesstheanswerbeforeyoulisten.Listentotheconversationandfillintheblanks.Emma:Thereisa____________bathere.Isityours?Jim:

No,itisn’tmine.IsitElla’s?Emma:

No,hersis____________.Jim:

Maybeit’sYaming’s.Emma:Hi,Yaming!Isthisyourbat?Yaming:

Ohyes,it’smine.Thanks!Emma:____________.Yourbatlookswell-used.Doyouplayoften?Yaming:

Yes,

____________,andsometimesmore!Andyou?Emma:Hardlyever.I’m____________atit!Yaming:

Well,practicemakesperfect.Howoftendoyouplay,Jim?Jim:

Iseldomdo,butIoftenplaybadminton.Yaming:

Oh,metoo.Emma:I____________playbadmintonwithElla.Weshouldallplaydoublessometime!ping-pongathomeNotatalltwiceaweeknotverygoodsometimes2aReadtheconversation.Howoftendothestudentsdoeachsport?Tick()thecorrectboxes.2bNamePing-pongBadmintonseldomsometimesoftenseldomsometimesoftenEmmaJimYaming

seldom/ˈseldəm/adv.很少；不常(表否定)可能性接近hardlyAskandanswerquestions.2b--HowoftendoesEmmaplayping-pong?--Sheseldomplaysping-pong.频度副词放在实义动词之前。（频度副词不影响三单的使用）Retelltheconversationwiththeinformationfromthetablein2b.2cEmma,Jim,andYamingtalkaboutthesportstheydoandhowoftentheydothem.EmmaandJimseldomplayping-pong,butYaming..Emma:Thereisaping-pongbathere.Isityours?Jim:

No,itisn’tmine.IsitElla’s?Emma:

No,hersisathome.Jim:

Maybeit’sYaming’s.Emma:Hi,Yaming!Isthisyourbat?Yaming:

Ohyes,it’smine.Thanks!Emma:Notatall.Yourbatlookswell-used.Doyouplayoften?Yaming:

Yes,

twiceaweek,andsometimesmore!Andyou?Emma:Hardlyever.I’m

notverygoodatit!Yaming:

Well,

practicemakesperfect.Howoftendoyouplay,Jim?Jim:

Iseldomdo,butIoftenplaybadminton.Yaming:Oh,metoo.Emma:IsometimesplaybadmintonwithElla.Weshouldallplaydoublessometime!Expressionsadj.使用得多的begoodat

擅长于Practicemakesperfect./

ˈpræktɪs/n.练习；实践/

ˈpɜːfɪkt/adj.完美的；极好的孰能生巧ByYushen11.Notatall.不用谢。Notatall表示一点也不，通常有以下两种用法。①不用谢，别客气，常用来回答对方的感谢。

—Thankyouforyourhelp.谢谢你的帮助。

—Notatall.不用谢。

②一点也不；完全不，用来表示否定。—Areyouhungry?你饿了吗?—Notatall.一点也不饿。LanguagepointsByYushen12.Maybeit'sYaming's.也许它是亚明的。

【辨析：maybe与maybe】maybemaybe或许;大概；可能可能是副词，作状语，常位于句首。“情态动词may+动词原形be,在

句中作谓语，放在句中。eg:Maybeyouareright.=Youmayberight.或许你是对的。LanguagepointsByYushen13.Practicemakesperfect.熟能生巧

①〔不可数名词〕练习；实践

eg:Playingthepianoneedsalotofpractice.

弹钢琴需要多加练习。

②〔及物动词〕(=practise)练习；训练

，其后可跟名词、代词或动词-ing形式作

宾语。

practicedoingsth.练习做某事

eg:IoftenpracticespeakingEnglishinthemorning.

我常常在早上练习讲英语。LanguagepointsByYushenpractice在美式英语中可用作名词或动词，而在英式英语中只用作名词，英式英语中的practise用作动词。ByYushen14.Weshouldallplaydoublessometime!

①n.doubles双打themen'sdoubles男子双打②n.两倍eg:Eightisthedoubleoffour.8是4的两倍。③adj.成双的；两倍的；双人的,常在名词前作定语。eg:doubledoors双扇门adoublebed双人床Thenumberis869double2.号码是86922。LanguagepointsByYushen14.Weshouldallplaydoublessometime!

sometimeadv.在某个时候常指不确切或尚未决定的某个时候，可以是将来的，也可以是过去的某个时候。eg:Wemustgettogethersometime.我们一定要找个时间聚一下。eg:Isawhimsometimelastsummer.我去年夏天的某个时候见过他。Languagepoints(将来的某个时候)(过去的某个时候)Emma:Thereisaping-pongbathere.Isityours?Jim:

No,itisn’tmine.IsitElla’s?Emma:

No,hersisathome.Jim:

Maybeit’sYaming’s.Emma:Hi,Yaming!Isthisyourbat?Yaming:

Ohyes,it’smine.Thanks!Emma:Notatall.Yourbatlookswell-used.Doyouplayoften?Yaming:

Yes,

twiceaweek,andsometimesmore!Andyou?Emma:Hardlyever.I’mnotverygoodatit!Yaming:

Well,practicemakesperfect.Howoftendoyouplay,Jim?Jim:

Iseldomdo,butIoftenplaybadminton.Yaming:Oh,metoo.Emma:IsometimesplaybadmintonwithElla.Weshouldallplaydoublessometime!AnalyzethestructureAskabouttheownershipAskaboutthefrequencyImagineyouhavefoundanitematasportscentre.Makeupaconversationwithapartner.Usethewordstohelpyou.2eping-pongbat,badmintonracket,baseballglove,jumprope,volleyball,mat,runningshoes...sportsitemshers,his,theirs...pronounsplayfootball/basketball/badminton/...goswimming/jogging/...doexercisejumpropesportsafewtimes(几次)/threetimes/onlyonceortwice(amonth,aweek...)frequencyjogv.慢跑n.排球ByYushenKEEPFITA:Excuseme,isthisyour...?B:Yes,that’smine.Thanks!/No,that’snotmine.Ithinkit’s...A:Doyouoften...?B:Yes,I...twoorthreetimesaweek/...Howoftendoyou...?A:Ioften/sometimes/hardlyever...EvaluationCriterionContent(ownership&frequency)Correctgrammar(语法正确)Politeness(礼貌)ByYushen15.afewtimes

Languagepoints辨析：afew,few,alittle与littleafewfewalittlelittle肯定含义否定含义肯定含义否定含义修饰或指代可数名词复数修饰或指代不可数名词巧记：few,little表否定，前面加a变肯定。ByYushen1LanguagepointsThereare______eggsinthefridge,soIneedn'tbuyanyatonce.冰箱里有几个鸡蛋，所以我不必立刻买。Thereare______eggsinthefridge,soImustbuysome.冰箱里几乎没有鸡蛋了，所以我必须买一些。Icanonlyspeak_________French.我只会说一点儿法语。There's________riceinthebowl.碗里没多少米饭了。afewfewalittlelittleByYushenKEEPFITunit3Pronounciation语音Part21.Listenandrepeat.i/aɪ//ɪ/minebigtimehillie/aɪ//i:/piepiecelieniecey/aɪ//ɪ//j/skypartyyardwhyhealthyyoursi/aɪ//ɪ/minebigtimehillie/aɪ//i:/piepiecelieniecey/aɪ//ɪ//j/skypartyyardwhyhealthyyourslikepricequitefitkicklitterdiefieldthiefbelievecrydrytryscarycarrymanyyouyellowyoung1.Addonemorewordtoeachgroup.tie2.Listenandclap(鼓掌)whenyouhearthestressedwords.Thenlistenagainandrepeat.keepfitplaysportDon’ttalk.What’sthis?onceaweekkeepmefitNotatall.Where’smyphone?workasateamplaywithmyfriendsGiveherabook.Whydoyoulikeit?ifyoulikeinthesummerIsithers?Doyouseeit?带着重要信息，需要强调的词重读，如名词,动词,形容词，副词，表否定的词和疑问词等。虚词即功能词，大部分起语法连接作用，如助动词，介词，代词，连词，冠词，情态动词。()()Listentotheconversationagainandmatchthestresspatternsbelowwiththecolouredsentences.2dIsityours?Doyouplayoften?Practicemakesperfect.Iseldomdo.A.B.C.D.Role-playtheconversation.2dEmma:Thereisaping-pongbathere.Isityours?Jim:

No,itisn’tmine.IsitElla’s?Emma:

No,hersisathome.Jim:

Maybeit’sYaming’s.Emma:Hi,Yaming!Isthisyourbat?Yaming:

Ohyes,it’smine.Thanks!Emma:Notatall.Yourbatlookswell-used.Doyouplayoften?Yaming:

Yes,

twiceaweek,andsometimesmore!Andyou?Emma:Hardlyever.I’mnotverygoodatit!Yaming:

Well,practicemakesperfect.Howoftendoyouplay,Jim?Jim:

Iseldomdo,butIoftenplaybadminton.Yaming:Oh,metoo.Emma:Isometi