人教版七年级英语下册教学课件Unit 3 Keep Fit

SectionAHowoftendoyoudosportorexercise?Unit3KeepFit1aWritethesportsitemsintheboxunderthepictures.baseballbaseballglovebasketballexercisematjumpropeping-pongbatrunningshoestennisracketbasketballrunningshoesping-pongbatexercisemattennisracketjumpropebaseballglovebaseball1bListentotheconversationsatasportscentre.Answerthequestions.1.Whosefootballisit?2.Whosebaseballgloveisit?3.Whosetennisracketisit?Howdoyouknow?ItisHanLin’s.意为“谁的”，表示所属关系，通常用来提问物主代词或名词所有格。ItisPeter’s.ItisHanLin’s.Ithas“HL”onit.1cListenagain.Completethetablewiththecorrectinformation.NameSportHowoftenHanLinEmmahardlyeverPeteronceortwiceatweekendsFuXingBinbintennisEllafootballthreetimesaweekbaseballtwiceaweekneverthreetimesaweekandsometimesmore1dInpairs,findonesportsitemthatyoubothhave.Talkaboutthesportorexerciseyoudowithit.（答案不唯一）Doyouhaveaping-pongbat?Yes,Ido.Howoftendoyouplayping-pong?Iplayitthreetimesaweek.—Doyouhaveatennisracket?—Yes,Ido.—Howoftendoyouplaytennis?—Iplayittwiceaweek.Pronunciation1Listenandrepeat.Addonemorewordtoeachgroup.

(答案不唯一)iiey/aɪ//ɪ//aɪ//iː//aɪ//i//j/minetime______bighill_____pielie_____pieceniece_____skywhy______partyhealthy______yardyours_______bikekiddiefieldcrycityyear2Listenandclapwhenyouhearthestressedwords.Thenlistenagainandrepeat.keepfitplaysportDon’ttalk.What’sthis?onceaweekkeepmefitNotatall.Where’smyphone?workasateamplaywithmyfriendsGiveherabook.Whydoyoulikeit?ifyoulikeinthesummerIsithers?Doyouseeit?2aListentotheconversationandfillintheblanks.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!ping-pong思考：这里的hers指代的是____________________。herping-pongbatathomeEmma:________.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!Notatall长难句分析：此句为主系表结构，looks是连系动词，后接形容词。too作副词，用于人称代词之后，表示“某人也……”twiceaweeknotverygoodsometimes从教材语篇2a挖中考设问What’sthemeaningof(句子释义)“practicemakesperfect”?A.Themoreyoupractice,thebetteryouwillbe.B.Themoreyoupractice,thelessprogressyouwillmake.C.Youdon’thavetopracticemore,andyouwilllearnwell.D.Youcanlearnalotfromothers.√2bReadtheconversation.Howoftendothestudentsdoeachsport?Tickthecorrectboxes.NamePing-pongBadmintonseldomsometimesoftenseldomsometimesoftenEmmaJimYaming√√√√√√2cRetelltheconversationwiththeinformationfromthetablein2b.Emma,Jim,andYamingtalkaboutthesportstheydoandhowoftentheydothem.EmmaandJimseldomplay...,butYaming...Emma,Jim,andYamingtalkaboutthesportstheydoandhowoftentheydothem.EmmaandJimseldomplayping-pong,butYamingoftenplaysping-pong.JimandYamingoftenplaybadmintonandEmmasometimesplaysbadminton.2dListentotheconversationagainandmatchthestresspatternsbelowwiththecolouredsentences.Thenrole-playtheconversation.A.Doyouplayoften B.IsityoursC.Iseldomdo D.practicemakesperfect2eImagineyouhavefoundanitematasportscentre.Makeupaconversationwithapartner.Usetheexpressionstohelpyou.ping-pongbat,badmintonracket,baseballglove,jumprope,volleyball,mat,runningshoes...playfootball/basketball/badminton/...goswimming/jogging/...afewtimes/threetimes/onlyonceortwice(amonth,aweek...)hers,his,theirs...doexercisejumpropeA:Excuseme,isthisyour...?B:Yes,that’smine.Thanks!/No,that’snotmine.Ithinkit’s...A:Doyouoften...?B:Yes,I...twoorthreetimesaweek/...Howoftendoyou...?A:Ioften/sometimes/hardlyever...示例1：A:Excuseme,isthisyourbadmintonracket?B:Yes,that’smine.Thanks!A:Doyouoftenplaybadminton?B:Yes,Iplayittwiceaweek,andsometimesmore!Howoftendoyouplaybadminton?A:Ioftenplaydoubleswithmysister.示例2：A:Excuseme,isthisyourjumprope?B:No,that’snotmine.Ithinkit’sMary’s.Ithas“Mary”onit.A:Doyouoftenjumprope?B:Yes,Idoitfourtimesaweek!Howoftendoyoujumprope?A:Ihardlyeverdoit.GrammarFocus3aReadthesentences.Decidewhatthepronounsinboldreferto.Circletheadverbsoffrequencyandputtheminorderfromtheleasttothemostoften.yours—yourbaseballglovemine—mybaseballgloveHis—Hisbadmintonracketnever＜seldom(hardlyever)＜often＜usuallyIsthisbaseballglove

yours?Yes,that'smine.Thankyou.Whosebadmintonracket

isthis?Ithinkit'sHanLin's.Hishas"HL"

onit.Doyouoftenplayping-pong?Yes,Iplayonce/twice/three

timesaweek.Howoftendoyouplay

football?Iplayittwiceaweek,usuallyat

weekends.Iseldom/hardlyeverplayit.Ineverdo.3bCompletetheconversationswiththecorrectpronouns.1.A:Dad,wherearemytennisshoes?AndTom's?B:Yoursarerighthere.________areoverthere.2.A:Whosebadmintonracketisthat?Itlooksjustlikemine!B:It'sSarah's.It'snot________!3.A:WhodoesthisT-shirtbelongto?Isityours?B:Yes,it's________.Thanks!Hisyoursmine4.A:Aretheseourbaseballs?B:No,they’renot________.TheybelongtoEmmaandElla.They’re________.ourstheirs从教材习题3b中学中考解题策略名词性物主代词用法小记：物主代词名词性，相当于名词可单用。his，its无变化，my和mine要牢记。其余变形规律化，变形后加s尾巴。3cCompletethepassagewithalways,usually,sometimes,seldom,ornever.Ilovejogging!I__________jogintheparknearmyhomeinthemorning.Theairisclean,andIcanhearbirdssinging.I____________jogintheeveningafterwork,butI_________jogwhenI'mtired.usuallysometimesseldomI________jogintheafternoononworkingdaysbecauseI'mbusythen.It'seasytogojogging.Youjustneedrunningshoes.Ijogthreetimesaweekormore.I'm________fullofenergyafterjogging.Keepingfitisnotthathard!neverfullof意为“充满”。befullof...意为“充满……的”，相当于befilledwith...。always3dIngroups,askoneanotherhowyoukeepfit.Takenotesandgiveareport.Inourgroup,manystudentsliketodosportandexercise.LinTaojogseveryday...NameWhatsport/exercisedoyoudo?Howoftendoyoudoit?LinTaojoggingeverydaybadmintontwiceaweek

SectionA探究一核心单词Unit3KeepFit(一)高频词1fit/fɪt/adj.健康的；健壮的

v.适合·Heoftendoessports,sohelooksveryfit.他经常做运动，因此看起来很健康。·Thispairofshoesfitsyouwell.这双鞋很适合你。·Yourdressfitswell.你的连衣裙很合身。·Thesebooksarefitforthechildrenunder10.这些书适合10岁以下的孩子们。·Ishefitforthejob?他适合这项工作吗？·Fitthenewlocktothedoor,please!请在门上装把新锁！fit

作形容词，意为“健康的”，同义词是healthy，通常放在be,look,keep,stay...等词的后面。fit还可作动词，意为“适合”，既可作及物动词，也可作不及物动词，一般不用于进行时态。其主语通常是表示衣服、鞋袜等的名词或代词。第三人称单数形式是fits。fit作形容词，还有“(质量、素质或技能)适合的、合格的”的意思，befitfor适合……fit还可作动词，意为“安装，安置”。2hardly/'hɑːdli/adv.几乎不；几乎没有·Hecouldhardlyspeak.他几乎说不出话来。·Ihardlyeverpractiserunning.我几乎从不练习跑步。·Sheworksveryhard.她工作很努力。·Itrainedhardlastnight.昨天晚上雨下得很大。·Everythingishardinthebeginning.万事开头难。hardly

否定副词，“几乎不”，在句中位于be动词、助动词、情态动词之后，行为动词之前。用来强调某种情况发生的可能性非常小或者某种行为的程度很低。本身具有否定意义，用于否定句时不再使用其他否定词。常构成短语hardlyever，表示频度，意为“几乎从不”。辨析：hardly与hardhardly副词意为“几乎不”，表示否定含义。hard副词意为“努力地；猛烈地”。形容词意为“困难的；坚硬的”。一语辨异:

ItishardtobelievethatTomcanhardlyspeakEnglish.很难相信汤姆几乎不会说英语。hardly一词与hard没有任何关系，并不是其变化形式。3once/wʌns/adv.一次；曾经conj.一旦·Hevisitshisgrandparentsonceaweek.他每周看望一次他的外祖父母。·—Howoftendoesshegoshopping?她多久购物一次？—Onceamonth.一月一次。·ThatmanoncelivedinGuangzhou.那个男人曾住在广州。·Oncetherewasatigerintheforest.从前森林里有一只老虎。·Hewenttoworkatonce.他立刻就去工作了。once作副词，意为“一次”。常用来回答howoften的提问。onceaweek一周一次；onceamonth一月一次；onceayear一年一次英语中“一次”为once;“两次”为twice;“三次或三次以上”用“基数词+times”,如threetimes，fivetimes。once作副词，还可意为“曾经”，表示不确定的时间，常用于一般过去时。一般位于行为动词之前，系动词之后。once常用于讲故事中，意为“从前”。atonce固定短语，意为“立刻；马上”速记小法:表示“次数”应注意：once,twice要牢记，三次或三次以上也容易，基数词后加times。4twice/twaɪs/adv.两次；两倍·Igotothegymtwiceaweek.我每周去两次健身房。·Maryalwaysthinkstwicebeforemakinganyimportantdecision.玛丽在做出任何重要决定之前总是再三考虑。·Thinktwicebeforeyoudo.三思而后行。[谚语]·Thishouseistwiceasbigasthatone.这所房子是那所房子的两倍大。twice

adv.意为“两次”。twiceaweek意为“每周两次”，表示频率。常用howoften来提问。thinktwice意为“再三考虑”。twice作副词，还可意为“两倍”。常用于句型：主语+be/实义动词+twice+as+形容词/副词+as+...。5mine/maɪn/pron.我的(所有物)·Thisbookismine.=Thisismybook.这本书是我的。·Thereisamineinourvillage.在我们村有一个矿。敲黑板:名词性物主代词的具体用法详见本单元语法。mine

是名词性物主代词，它具有名词的性质，表示物品的所属关系，可作主语、宾语、表语等，同样的单词还有yours,hers,his,ours,theirs,its。名词性物主代词相当于形容词性物主代词加上名词。知识小结：第一人称的单数形式：I主格，作主语me宾格，作宾语、表语my形容词性物主代词，作定语mine名词性物主代词，作表语、宾语、主语mine还可以作名词用，意为“矿”。6maybe/'meɪbi/adv.也许；大概·Maybeheisright.或许他是对的。·Hemaybewantstostayhere.他或许想留在这儿。·Hemaybeathome.=Maybeheisathome.他可能在家。辨析：maybe与maybemaybe副词，意思是“或许；大概；可能”，表示不确定，在句中作状语，可以放在句首、句尾，也可以单独使用。maybemay是情态动词，maybe是“情态动词+动词原形”结构，在句中作谓语，意为“可能是”。速记小法：maybe与maybe：合并作状语，分开作谓语。舍maybe仍有意，丢maybe可不成。7seldom/'seldəm/adv.很少；不常·Heisseldomlateforwork.他上班很少迟到。·IseldomgotothecinemathesedaysbecauseIambusywritingabookreport.我这些天很少去看电影，因为我忙着写读书报告。·Healwaysgoestoworklate.他上班总是迟到。·Iusuallygotoschoolatsix.我通常六点钟去上学。·WeoftenwatchTVonweekends.我们经常在周末看电视。·SometimesIreadbooks,andsometimesIdraw.我有时读书，有时画画。·Katehardlyevergoesshopping.凯特几乎不去购物。·Ihaveneverseensuchaterriblefilm.我从未看过这么糟糕的电影。seldom

意为“很少；不常”，是频度副词，相当于hardlyever，在句中通常放在系动词be、助动词或情态动词之后，实义动词之前。英语中常用的频度副词按频率的高低依次为always(一直，总是)>usually(通常)>often(经常)>sometimes(有时)>seldom/hardlyever(很少；几乎不)>never(从不)图解助记always

usuallyoftensometimesseldom/hardlyever

never总是通常经常有时很少；几乎不从不8double/'dʌbl/n.双打；两倍adj.成双的；两倍的·TheywontheMen’sDoublesfinalwithaconvincingvictory.他们以压倒性的优势赢得了男子双打决赛。·Ineedadoubleshotofespresso.我需要一杯双份的浓缩咖啡。·Adoublesofalookssoftandcomfortable.双人沙发看上去又软又舒服。·Thepriceofthegashasdoubledrecently.最近油价上涨了一倍。·Themethoddoubledtheoutput.这种方法让产量提高了一倍。double

n.意为“双打”，常用复数形式doubles。常见短语：theMen’sDoublesfinal男子双打决赛；theWomen’sDoublesfinal女子双打决赛。double作名词，还可意为“两倍”。double还可作形容词，意为“成双的；两倍的”。Doublebed意为“双人床”。double还可作动词，意为“加倍，是……的两倍”。既可作及物动词，也可作不及物动词。9sometime/'sʌmtaɪm/adv.在某个时候·I’llcomeandseeyousometime.我会在某个时间来看你的。·Ioftenreadbooks.SometimesIwatchTV.我经常看书。有时会看电视。·IwillbeinBeijingforsometime.我将在北京待一段时间。·Ihavereadthestorysometimes.这个故事我读了好几遍。辨析：maybe与maybesometime副词，意为“在某个时候”，表示某个不确切或不具体的时间，常用于过去时或将来时，对其提问用when。sometimes频度副词，意为“有时候”，表示动作发生的不经常性，多用于一般现在时，可放于句首、句中或句末，对其提问用howoften。sometime名词短语，意为“一段时间”，句中动词常为延续性动词，对其提问用howlong。副词短语，意为“某个时候”(=sometime)。sometimes名词短语，意为“几次，几倍”，其中times是可数名词，意为“倍，次”，对其提问用howmanytimes。10few/fjuː/adj.(表示否定的)很少的；几乎没有的·Therearefewapplesinthebag.包里没有几个苹果了。·Hereareafewphotos.这里有几张照片。·Thereislittlewaterinthebottle.瓶子里几乎没有水了。·Thereisalittlewaterinthebottle.瓶子里有一些水。fewadj.意为“很少的，几乎没有的”，表示否定意义，后接可数名词复数。afew意为“少数，几个”，表示肯定意义，后接可数名词复数。little,alittle修饰不可数名词。其中little意为“几乎没有”，表示否定意义；alittle意为“有点，一些”，表示肯定意义。11energy/'enədʒi/n.精力；能量·Sheputallherenergiesintoherwork.她把全部精力都投入到工作中去了。·It’sawasteoftimeandenergy.那是浪费时间和精力。·Hefeltbrightandcheerfulandfullofenergy.他感到兴高采烈，充满活力。·Theuseofnewenergycarshelpstoreduceairpollution.新能源汽车的使用有助于减少空气污染。energy

n.能量；精力。既可作可数名词也可作不可数名词。强调付出的脑力和体力时，常用复数形式(energies)；强调活动、工作等所需的力量、能力或热情时，是不可数名词。energy的常用搭配：physicalenergy体力fullofenergy充满活力 solarenergy太阳能newenergy新能源 saveenergy节约能源(二)拓展词12baseball/‘beɪsbɔːl/n.棒球(运动)·Hehastwonewbaseballsinhisbag.他包里有两个新棒球。·Helikesplayingbaseballverymuch.他非常喜欢打棒球。baseball

意为“棒球”，可数名词，复数形式为baseballs,与之相关的短语有：baseballcap棒球帽baseballplayer棒球运动员baseballbat棒球棒baseballglove棒球手套baseball意为“棒球运动”，不可数名词。playbaseball打棒球。常见的体育运动：jumprope跳绳

badminton羽毛球volleyball排球

jog慢跑13group/ɡruːp/n.组；群·Theirgroupisveryunitedandactive.他们的团队非常团结且活跃。·Thewholegroupareyoung.整个小组的成员都年轻。·Agroupofstudentsareplayingbasketball.一群学生正在打篮球。·Boysandgirls,Iwillgiveyoutwominutestodiscussthequestionsingroups.男孩和女孩们，我将给你们两分钟时间分组讨论问题。group

是集合名词，意为“组；群”。作主语时，若看作为一个整体，谓语动词用单数形式；若强调其中的成员，谓语动词用复数形式。group的相关短语：agroupof一群ingroups分组；成群结队(三)熟词生义14perfect熟义:adj.完美的；极好的生义:adj.地道的；最适合的·Practicemakesperfect.熟能生巧。[谚语]·Youranswerisveryperfect.你的回答是非常完美的。·ShespeaksperfectEnglish.她讲一口地道的英语。·It’saperfecttimetoflyakite.这是放风筝的最佳时机。既可作定语也可作表语。

SectionA探究二核心短语Unit3KeepFit1keepfit保持健康·Itisveryimportantforustokeepfit.对于我们来说，保持健康很重要。·Keepquiet,please.请保持安静！·Tokeepcool,hekeepsthefanworkingallthetime.为了保持凉爽，他让风扇一直转。·Shewassadandkeptcrying.她很难过，一直在哭泣。·Hestillkeepsyourphoto.他依然保留着你的照片。keep

+adj.保持……keep+sb./sth.+adj.使某人/某物保持某种状态keep(sb./sth.)doingsth.让(某人/某物)一直做某事keep还可意为“保留”，及物动词。keepsth.保留某物2hardlyever几乎从不·Ihardlyevereatsuchdeliciousfood.我几乎从未吃过这么好吃的食物。·Hehardlyevergetsupsoearly.他几乎从没有起这么早过。hardlyever表频率，其表达的含义与“almostnever”相近。其中“ever”为副词，意为“在任何时间，从来；曾经”，起强调作用。3howoften多久一次；多长时间一次·—Howoftendoeshegotovisithisgrandpa?他多久去看望一次他的爷爷？—Onceaweek.一周一次。·—Howfarisyourschoolfromyourhome?你的学校离你家有多远？—Tenminutes’walk.步行十分钟。·—Howlonghaveyouread?你读了多久？—Twohours.两个小时。·—Howsoonwillyoucomeback?你多久回来？—Inthreedays.三天后。howoften多久一次，用来提问动作发生的频率。常用表示频率的词或短语作答。由how构成的其他疑问短语的用法：短语含义用法答语howfar多远提问距离，指路程的远近onekilometer、10minutes’walk等表示距离的短语短语含义用法答语howlong多长提问时间for+时间段提问物体长度200meters等表示长度的短语howsoon多久提问将来的时间in+时间段(inaweek，in

tenminutes等)4excuseme请问；劳驾；请原谅；抱歉·Excuseme,MissGao,what’sthisinEnglish?高老师，请问这个用英语怎么说?·Excuseme,I’vegottoanswerthephone.不好意思，我得接一下电话。·Excuseme,I’mgettingoffthebus.借过一下，我要下公交车了。·Excuseme,couldyousayitagain?不好意思，你能再说一遍吗？excuseme常用于以下情况：(1)有礼貌地询问某事或请求允许时，可以说“excuseme”,意思是“请问”。(2)打断别人或中途离开，对自己不礼貌的行为道歉，意思是“不好意思”。(3)从人群中穿过去，需要别人让路时，意思是“劳驾、借过”。(4)在没有听清对方说了什么的时候，让对方再讲一遍，也可以说“pardonme”。辨析：Excuseme.与I’msorry.Excuseme.“劳驾/打扰了”，多用于打扰或有求于对方时。通常用于打扰他人之前。I’msorry.因说错了话、做错了事等而道歉。常用于做错了事之后。5overthere在那边·Look!Theparkisoverthere.看！公园在那边。·—Whereistherestroom?洗手间在哪里？—Overthere,nexttothepostoffice.在那边，紧挨着邮局。overthere表示方位，意思是“在那边”，用于指出远处的某个位置。在对话中，可以用“overthere”来引导别人的注意力到特定的方向或位置。6belongto属于(某人)·Thereddressbelongstome.那件红色的裙子是我的。·WhodoestheT-shirtbelongto?那件T恤衫是谁的？·Theblackcarbelongstohim.=Theblackcarishis.这辆黑色小汽车是他的。belongto意为“属于”，to为介词，后接名词或人称代词宾格。其主语常常是物。belongto不用于被动语态，且没有进行时。“belongto+名词/人称代词宾格”可与“be+名词性物主代词/名词所有格”进行同义转换。

SectionA探究三核心句式Unit3KeepFit1Whosebaseballgloveisit?这是谁的棒球手套？分析结构:此句是Whose引导的特殊疑问句。Whose在此作限定词，意为“谁的”，放在名词前作定语，一般用于谈论物品的所属关系。·—Whosecapisthis?这是谁的帽子？—It’shers.这是她的。·ThisisMary’sdictionary.这是玛丽的字典。→Whosedictionaryisthis?这是谁的字典？·ThedictionaryisMary’s.这本字典是玛丽的。→Whoseisthedictionary?这本字典是谁的？Whose引导的特殊疑问句的基本句型结构是“Whose+名词+系动词+主语?”。回答通常用名词性物主代词(mine,yours,his,hers,ours,theirs,its)或名词所有格(LiMing’s...)。对物主代词或名词所有格提问通常用whose。(1)被提问部分作定语时，用“Whose+名词+系动词+主语？”提问。(2)被提问部分作表语时，用“Whose+系动词+主语？”提问。辨析：whose与who’s相同点不同点whose发音一样whose作定语，后面既可以跟名词单数，也可以跟名词复数，系动词要与名词单复数保持一致。who’swho’s是whois的缩写，意思是“谁是”。一语辨异:

Iseeapictureonthewall.I’mcuriousaboutwho’sinitandwhoseitis.我看到墙上有一张照片。我很好奇照片里面是谁，以及它是谁的。2WhodoesthisT-shirtbelongto?这是谁的T恤衫？分析结构:此句是who引导的特殊疑问句。此句的主语是thisT-shirt，谓语是belongto，who是介词to的宾语，does是助动词，特别注意belong是不及物动词，to一定不要漏掉。·Whodoesthehousebelongto?这座房子是谁的？·Whowillyoucomewith?你会和谁一起来？·Whodidmymothertalkwithjustnow?我妈妈刚才跟谁说话了？·Whoareyouwaitingfor?你在等谁？·Whoiswaitingoutside?谁在外面等着？做题时一定要认真辨析who在句中的成分。who作不及物动词的宾语时，一定不要漏掉介词，且介词一定要使用准确。who还可以作主语，对他人的身份进行提问。句子结构为“Whois/are+主语+其他？”。3Keepingfitisnotthathard!保持健康不是很难！分析结构:此句为主系表结构，主语是Keepingfit，系动词是is,表语是notthathard。在英语句子中，充当主语的是名词或动名词(短语)。·Playingbasketballisveryinteresting.打篮球是非常有趣的。·Readingmakesmehappy.读书使我快乐。必须将动词变成动名词，才能充当主语。动名词(短语)作主语，谓语动词用单数。

SectionA探究四语音知识Unit3KeepFit1元音字母i的发音1在重读开音节中，通常发/aɪ/发音方法：双唇张开，开始发/ɑː/音，舌部肌肉放松，然后腭部慢慢抬起，舌位由低到高，向/ɪ/音过渡。嘴唇逐渐合上，口型由大到小。整个发音过程中，音量由强到弱，发音时间由长到短，音质由清晰到模糊。例词:write,fight,like,lion,bike,time字母i，y及字母组合ie2在重读闭音节中，通常发/ɪ/发音方法：舌尖轻轻抵住下齿背，舌中部稍微隆起。嘴唇稍微扁平，不要过于紧张或收紧嘴角。较长元音/iː/发音更短促，口型也稍微扁平一些。例词:sit,hit,bit,fit,kit,gift2元音字母组合ie的发音1在单词末发/aɪ/例词:pie,tie,lie,die2在单词中间发/iː/发音方法：张开嘴巴，嘴唇向两边伸开呈扁平的形状。将舌前部向口腔顶部的前部尽量抬起，舌尖轻轻抵住下齿背部。/iː/是一个长元音，在发音时需要尽量拉长声音，保持音质的清晰和稳定。例词:field,piece,chief,believe,thief,brief3辅音字母y的发音1在单音节词尾读/aɪ/例词:fly,cry,try,dry,my,sky,why2在双音节以及多音节词尾读/i/发音方法：舌头要相对较高，舌前部位于口腔前部。嘴唇形状为扁平状，嘴角略向两边拉伸。发音时，声带需要振动，产生声音。例词:happy,funny,city,sunny,family3在单词开头读/j/发音方法：舌前部向上抬起，接近硬腭(即口腔顶部的前部)，但不接触。双唇微开，向两旁伸展成扁平形。用适当的气流冲破狭窄的通道，发出摩擦音。发音时声带需要振动。例词:yes,year,yard,yellow

SectionBHowisexercisegoodforus?Unit3KeepFit1aHowaresportandexercisegoodforus?Discussyourideaswithapartnerandwritethemdown.（答案不唯一）Sportandexercisecanhelpuskeepfit.Theyalsomakeushappyandfullofenergy.Andtheyhelpusmakemorefriends.1bReadthreestudents'accountsoftheirwaystokeepfit.Fillintheblankswithuseanexerciseapp,skateboarding,orplaybaseball.XiaTianIlike______________verymuch.MyfriendsandIpractiseataspecialparktwiceaweek.Myskateboardisreallycool,andsoaretheirs.Weencourageoneanothertodotricks.Sometricksaredifficult,butonceyousucceed,youfeelgreat!Ilikeskateboardingbecauseitkeepsmefit.skateboarding长难句分析：本句是主谓结构，practise是不及物动词。ataspecialpark是地点状语，twiceaweek是时间状语JennyThisyear,mygoalistobereallyfit.Ijog,swim,anddosit-ups.Butmyfavouritewayofkeepingfitisto_____________________toworkout.Theappgivesmeexercisestodoeveryday.Itcanshowmyprogress.Myfriendsusetheapptoo.Wehavefunwhenwekeepfittogether!useanexerciseappkeepreallyfit思考:“bereallyfit”可以替换成什么？SteveI’minmyschool’sbaseballclub,soI_______________quiteoften.It’smyfavouritesport.Weplaymanymatches.Theotherteamsaregreat,butIthinkoursisthebest!Weusuallypractisethreetimesaweekafterschool.Wealsoexercisealotbecauseitkeepsusfitandhelpsusplaybetter.Baseballalsobuildsteamspirit.Allofusaregoodfriends,bothonandoffthefield.Weworkasateam,andwewinorloseasateam.playbaseballbetter是well的比较级形式从教材习题1b中学中考解题策略图片辅助阅读法在阅读过程中，将图片视为解读文章的重要线索，主动挖掘其蕴含的信息与深层意义，让视觉与思维并行，共同编织出对文章全面而深刻的理解。这种方法不仅能够提升阅读的趣味性和效率，更能促进读者对文章主旨的精准把握与深刻感悟。如1b中的题目通过观察图片内容，很快就会得出答案。再如第一空，通过阅读及观察图片，即可得出答案skateboarding。1cReadtheaccountsagainandcompletethetable.NameHowoftenhe/shedoesitWhyhe/she

likesitXiaTianJennyStevetwiceaweekitkeepshimfiteverydayitcanshowherprogressthreetimesaweekithelpshimkeepfit,helpshimplaybetterandbuildsteamspirit1dWhichactivityin1bwouldyouliketotry?Giveyourreasons.Iwouldliketotryskateboarding.Ithinkskateboardingisfunandexciting.Ilovetheideaoftryingcooltricks.AnotherreasonisthatIcanmakenewfriends.Skateboardingisapopularactivity,andIthinkitwouldbecooltomeetotherkidswholoveittoo.Wecouldpracticetogether,learnfromeachother,andhaveagreattimehangingout.（答案不唯一）2aAwebsitewantstolearnmoreabouthowteenagerskeepfit.ReadKate'spostandcompletethemindmap.HowteenagerskeepfitKateMyfavouritesportisswimming.It’sfuntoswimandplaywithmyfriendsinthewater.playwithsb.和某人一起玩耍Also,Ilikeswimmingbecausethecoolwaterfeelsgreatwhenit’shot.Igoswimmingtwoorthreetimesaweek.Swimmingisgoodformebecauseitkeepsmehealthy.Itisgoodexerciseformybody.Ithinkeveryoneshouldtryit!动名词作主语，谓语动词用第三人称单数Kate’sfavouritesportorexercise

___________Whatdoesshe

likeaboutit?________________________________________________________________________________________________________________Howoftendoes

shedoit?____________________________________Whyisitgood

forher?______________________________________swimmingShelikestoswimandplaywithherfriendsinthewater.Andshelikesswimmingbecausethecoolwaterfeelsgreatwhenit’shot.Shedoesittwoorthreetimesaweek.Becauseitkeepsherhealthy.2bMakeasimilarmindmapaboutyourfavouritesportorexercise.2cUseyourmindmaptowriteapostaboutyourfavouritewaytokeepfit.

SectionB探究一核心单词Unit3KeepFit(一)高频词1encourage/ɪn'kʌrɪdʒ/v.鼓励；激励·Myparentsalwaysencouragemetostudyhard.我父母总是鼓励我努力学习。·HealwaysencouragedmeinEnglish.他总是在英语上鼓励我。·Ineedsomeencouragementtokeepgoing.我需要一些鼓励继续前进。encourage

作及物动词。encouragesb.todosth.鼓励某人做某事encouragesb.in...在……方面鼓励某人encouragement是encourage的名词形式，意为“鼓励”。2succeed/sək'siːd/v.成功；达到目标·Hesucceededingettingthejob.他成功得到了那份工作。·Theydidn’thavemuchsuccessintheirlives.他们一生中没有多少成功。·Weweresuccessfulatlast.我们最后成功了。·Marywassuccessfulinwinningthegame.玛丽成功赢得了比赛。succeed

作“成功；达到目标”讲时，为不及物动词，反义词为fail，意为“失败；未能(做到)”。Succeedindoingsth.意为“成功做某事”。succeed的相关词：success→successful→successfullyn.成功adj.成功的adv.成功地besuccessfulindoingsth.成功做某事语境助记:Workinghardleadstosuccess.Ifyouwanttobesuccessful,youmuststudyhard.Ihopeyouwillachieveyourdreamsuccessfully.勤奋换来成功。如果你想成功，你必须努力学习。我希望你能成功实现你的梦想。3goal/ɡəʊl/n.目标；目的·Mygoalistogotoabetteruniversity.我的目标是上一所好一点的大学。·Hegotagoalatlast.他最后射门得分了。goal

n.意为“目标；目的”，常用词组：achievea/the/one’sgoal实现目标setagoal制订目标goal还可意为“球门；射门”。scoreagoal射门得分4progress/'prəʊɡres/n.进步；进展·Hemadegreatprogressinpainting.他在绘画上取得了巨大进步。·Theprogressofscienceisunstoppable.科学的进步是不可阻挡的。·Howfasttechnologyhasprogressedovertheyears!这几年技术进步真快啊！progress

为不可数名词，常用big、much、great、good、rapid等形容词修饰。makeprogressin...在……上取得进步theprogressof...表示“……的进步”。progress还可作不及物动词，意为“进步；进展”5match/mætʃ/n.比赛；竞赛·Theywillhaveafootballmatchthisevening.今晚他们将会举行一场足球比赛。·Iamwatchingawonderfulmatchnow.我现在正在看一场精彩的比赛。·Matchthequestionsandanswers.把问题和答案连起来。·Dowehaveanymatchesinourhome?我们家还有火柴吗？match

n.“比赛；竞赛”。是可数名词，复数形式为matches。常用搭配：haveamatch举行比赛watchamatch观看比赛match还可作动词，意思是“与……相配”。match作名词，还可意为“火柴”6team/tiːm/n.队；组·Ourteambeatstheotherone.我们队打败了另一队。·Theteamarehavingabath.队员们正在洗澡。·I’mon/intheschoolbasketballteam.我是学校篮球队的。·Duringthesportsevent,theteammembershadtoworkasateamtowinthegame.在运动赛事中，团队成员必须作为团队合作才能赢得比赛。team

是一个集体名词，作主语时，(1)如果强调整体，谓语动词要用单数，(2)如果强调全体成员，谓语动词要用复数。team常见搭配：on/inthebasketballteam在篮球队workasateam团队协作7lose/luːz/v.输掉；丢失·Unluckily,theylostinthematch.不幸的是，他们输掉了比赛。·Helostapenyesterday.昨天他丢了一支钢笔。·Eatinghealthyfoodandexercisingregularlycanhelpyouloseweight.吃健康的食物和定期锻炼可以帮助你减肥。·Don’tloseheart,andyou’llfindajobsoon.别灰心，你很快就会找到工作的。·Theoldmanwaslostlastnight.昨天晚上，那个老人走失了。·Welostourwayintheforest.我们在森林里迷路了。lose

作动词，意为“输掉”，可以作及物动词，也可以作不及物动词，过去式是lost，反义词是win(获胜；赢)。lose作动词，还可意为“丢失，失去”，一般作及物动词。常用搭配：losetouchwithsb.和某人失去联系；loseweight减肥；loseheart失去信心。lose还有“迷失，迷路”的意思，常用搭配：belost走失；loseone’sway迷路。(二)拓展词8skateboard/'skeɪtbɔːd/n.滑板·Hehasanewskateboard.他有一个新滑板。·Helikestoskateboardinthepark.他喜欢在公园里滑滑板。·Ilikeskateboardingverymuch.我非常喜欢滑板运动。·Welikewinterbecausewecanskateinwinter.我们喜欢冬天，因为我们能在冬天滑冰。skateboard

作名词，意为“滑板”，是一个合成名词，由动词skate加上名词board组成。skateboard还可以作动词，意为“滑滑板”。skateboarding是名词，意为“滑板运动”。skate作动词时，意为“滑冰”。9trick/trɪk/n.技巧；戏法·Heusedsometrickstosolvetheproblem.他用了一些技巧来解决问题。·Helikesplayingtricksonothers.他喜欢捉弄别人。·Hetriedtotrickus,butwesawthroughhisgame.他企图欺骗我们，但是我们看穿了他的把戏。trick

是名词，意为“技巧；戏法”，为可数名词。trick还可意为“诡计，花招”。play