人教版七年級(jí)英語下冊(cè)教學(xué)課件Unit 3 Keep Fit

SectionAHowoftendoyoudosportorexercise?Unit3KeepFit1aWritethesportsitemsintheboxunderthepictures.baseballbaseballglovebasketballexercisematjumpropeping-pongbatrunningshoestennisracketbasketballrunningshoesping-pongbatexercisemattennisracketjumpropebaseballglovebaseball1bListentotheconversationsatasportscentre.Answerthequestions.1.Whosefootballisit?2.Whosebaseballgloveisit?3.Whosetennisracketisit?Howdoyouknow?ItisHanLin’s.意為“誰的”，表示所屬關(guān)系，通常用來提問物主代詞或名詞所有格。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/a?//?//a?//i?//a?//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：這里的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長難句分析：此句為主系表結(jié)構(gòu)，looks是連系動(dòng)詞，后接形容詞。too作副詞，用于人稱代詞之后，表示“某人也……”twiceaweeknotverygoodsometimes從教材語篇2a挖中考設(shè)問What’sthemeaningof(句子釋義)“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)＜o(jì)ften＜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從教材習(xí)題3b中學(xué)中考解題策略名詞性物主代詞用法小記：物主代詞名詞性，相當(dāng)于名詞可單用。his，its無變化，my和mine要牢記。其余變形規(guī)律化，變形后加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意為“充滿”。befullof...意為“充滿……的”，相當(dāng)于befilledwith...。always3dIngroups,askoneanotherhowyoukeepfit.Takenotesandgiveareport.Inourgroup,manystudentsliketodosportandexercise.LinTaojogseveryday...NameWhatsport/exercisedoyoudo?Howoftendoyoudoit?LinTaojoggingeverydaybadmintontwiceaweek

SectionA探究一核心單詞Unit3KeepFit(一)高頻詞1fit/f?t/adj.健康的；健壯的

v.適合·Heoftendoessports,sohelooksveryfit.他經(jīng)常做運(yùn)動(dòng)，因此看起來很健康?！hispairofshoesfitsyouwell.這雙鞋很適合你?！ourdressfitswell.你的連衣裙很合身?！hesebooksarefitforthechildrenunder10.這些書適合10歲以下的孩子們?！shefitforthejob?他適合這項(xiàng)工作嗎？·Fitthenewlocktothedoor,please!請(qǐng)?jiān)陂T上裝把新鎖！fit

作形容詞，意為“健康的”，同義詞是healthy，通常放在be,look,keep,stay...等詞的后面。fit還可作動(dòng)詞，意為“適合”，既可作及物動(dòng)詞，也可作不及物動(dòng)詞，一般不用于進(jìn)行時(shí)態(tài)。其主語通常是表示衣服、鞋襪等的名詞或代詞。第三人稱單數(shù)形式是fits。fit作形容詞，還有“(質(zhì)量、素質(zhì)或技能)適合的、合格的”的意思，befitfor適合……fit還可作動(dòng)詞，意為“安裝，安置”。2hardly/'hɑ?dli/adv.幾乎不；幾乎沒有·Hecouldhardlyspeak.他幾乎說不出話來?！hardlyeverpractiserunning.我?guī)缀鯊牟痪毩?xí)跑步?！heworksveryhard.她工作很努力?！trainedhardlastnight.昨天晚上雨下得很大?！verythingishardinthebeginning.萬事開頭難。hardly

否定副詞，“幾乎不”，在句中位于be動(dòng)詞、助動(dòng)詞、情態(tài)動(dòng)詞之后，行為動(dòng)詞之前。用來強(qiáng)調(diào)某種情況發(fā)生的可能性非常小或者某種行為的程度很低。本身具有否定意義，用于否定句時(shí)不再使用其他否定詞。常構(gòu)成短語hardlyever，表示頻度，意為“幾乎從不”。辨析：hardly與hardhardly副詞意為“幾乎不”，表示否定含義。hard副詞意為“努力地；猛烈地”。形容詞意為“困難的；堅(jiān)硬的”。一語辨異:

ItishardtobelievethatTomcanhardlyspeakEnglish.很難相信湯姆幾乎不會(huì)說英語。hardly一詞與hard沒有任何關(guān)系，并不是其變化形式。3once/w?ns/adv.一次；曾經(jīng)conj.一旦·Hevisitshisgrandparentsonceaweek.他每周看望一次他的外祖父母?！ぁ狧owoftendoesshegoshopping?她多久購物一次？—Onceamonth.一月一次?！hatmanoncelivedinGuangzhou.那個(gè)男人曾住在廣州。·Oncetherewasatigerintheforest.從前森林里有一只老虎?！ewenttoworkatonce.他立刻就去工作了。once作副詞，意為“一次”。常用來回答howoften的提問。onceaweek一周一次；onceamonth一月一次；onceayear一年一次英語中“一次”為once;“兩次”為twice;“三次或三次以上”用“基數(shù)詞+times”,如threetimes，fivetimes。once作副詞，還可意為“曾經(jīng)”，表示不確定的時(shí)間，常用于一般過去時(shí)。一般位于行為動(dòng)詞之前，系動(dòng)詞之后。once常用于講故事中，意為“從前”。atonce固定短語，意為“立刻；馬上”速記小法:表示“次數(shù)”應(yīng)注意：once,twice要牢記，三次或三次以上也容易，基數(shù)詞后加times。4twice/twa?s/adv.兩次；兩倍·Igotothegymtwiceaweek.我每周去兩次健身房?！aryalwaysthinkstwicebeforemakinganyimportantdecision.瑪麗在做出任何重要決定之前總是再三考慮?！hinktwicebeforeyoudo.三思而后行。[諺語]·Thishouseistwiceasbigasthatone.這所房子是那所房子的兩倍大。twice

adv.意為“兩次”。twiceaweek意為“每周兩次”，表示頻率。常用howoften來提問。thinktwice意為“再三考慮”。twice作副詞，還可意為“兩倍”。常用于句型：主語+be/實(shí)義動(dòng)詞+twice+as+形容詞/副詞+as+...。5mine/ma?n/pron.我的(所有物)·Thisbookismine.=Thisismybook.這本書是我的。·Thereisamineinourvillage.在我們村有一個(gè)礦。敲黑板:名詞性物主代詞的具體用法詳見本單元語法。mine

是名詞性物主代詞，它具有名詞的性質(zhì)，表示物品的所屬關(guān)系，可作主語、賓語、表語等，同樣的單詞還有yours,hers,his,ours,theirs,its。名詞性物主代詞相當(dāng)于形容詞性物主代詞加上名詞。知識(shí)小結(jié)：第一人稱的單數(shù)形式：I主格，作主語me賓格，作賓語、表語my形容詞性物主代詞，作定語mine名詞性物主代詞，作表語、賓語、主語mine還可以作名詞用，意為“礦”。6maybe/'me?bi/adv.也許；大概·Maybeheisright.或許他是對(duì)的。·Hemaybewantstostayhere.他或許想留在這兒?！emaybeathome.=Maybeheisathome.他可能在家。辨析：maybe與maybemaybe副詞，意思是“或許；大概；可能”，表示不確定，在句中作狀語，可以放在句首、句尾，也可以單獨(dú)使用。maybemay是情態(tài)動(dòng)詞，maybe是“情態(tài)動(dòng)詞+動(dòng)詞原形”結(jié)構(gòu)，在句中作謂語，意為“可能是”。速記小法：maybe與maybe：合并作狀語，分開作謂語。舍maybe仍有意，丟maybe可不成。7seldom/'seld?m/adv.很少；不?！eisseldomlateforwork.他上班很少遲到?！seldomgotothecinemathesedaysbecauseIambusywritingabookreport.我這些天很少去看電影，因?yàn)槲颐χ鴮懽x書報(bào)告?！ealwaysgoestoworklate.他上班總是遲到?！usuallygotoschoolatsix.我通常六點(diǎn)鐘去上學(xué)?！eoftenwatchTVonweekends.我們經(jīng)常在周末看電視?！ometimesIreadbooks,andsometimesIdraw.我有時(shí)讀書，有時(shí)畫畫?！atehardlyevergoesshopping.凱特幾乎不去購物?！haveneverseensuchaterriblefilm.我從未看過這么糟糕的電影。seldom

意為“很少；不常”，是頻度副詞，相當(dāng)于hardlyever，在句中通常放在系動(dòng)詞be、助動(dòng)詞或情態(tài)動(dòng)詞之后，實(shí)義動(dòng)詞之前。英語中常用的頻度副詞按頻率的高低依次為always(一直，總是)>usually(通常)>often(經(jīng)常)>sometimes(有時(shí))>seldom/hardlyever(很少；幾乎不)>never(從不)圖解助記always

usuallyoftensometimesseldom/hardlyever

never總是通常經(jīng)常有時(shí)很少；幾乎不從不8double/'d?bl/n.雙打；兩倍adj.成雙的；兩倍的·TheywontheMen’sDoublesfinalwithaconvincingvictory.他們以壓倒性的優(yōu)勢(shì)贏得了男子雙打決賽?！needadoubleshotofespresso.我需要一杯雙份的濃縮咖啡。·Adoublesofalookssoftandcomfortable.雙人沙發(fā)看上去又軟又舒服?！hepriceofthegashasdoubledrecently.最近油價(jià)上漲了一倍。·Themethoddoubledtheoutput.這種方法讓產(chǎn)量提高了一倍。double

n.意為“雙打”，常用復(fù)數(shù)形式doubles。常見短語：theMen’sDoublesfinal男子雙打決賽；theWomen’sDoublesfinal女子雙打決賽。double作名詞，還可意為“兩倍”。double還可作形容詞，意為“成雙的；兩倍的”。Doublebed意為“雙人床”。double還可作動(dòng)詞，意為“加倍，是……的兩倍”。既可作及物動(dòng)詞，也可作不及物動(dòng)詞。9sometime/'s?mta?m/adv.在某個(gè)時(shí)候·I’llcomeandseeyousometime.我會(huì)在某個(gè)時(shí)間來看你的?！oftenreadbooks.SometimesIwatchTV.我經(jīng)?？磿Ｓ袝r(shí)會(huì)看電視?！willbeinBeijingforsometime.我將在北京待一段時(shí)間?！havereadthestorysometimes.這個(gè)故事我讀了好幾遍。辨析：maybe與maybesometime副詞，意為“在某個(gè)時(shí)候”，表示某個(gè)不確切或不具體的時(shí)間，常用于過去時(shí)或?qū)頃r(shí)，對(duì)其提問用when。sometimes頻度副詞，意為“有時(shí)候”，表示動(dòng)作發(fā)生的不經(jīng)常性，多用于一般現(xiàn)在時(shí)，可放于句首、句中或句末，對(duì)其提問用howoften。sometime名詞短語，意為“一段時(shí)間”，句中動(dòng)詞常為延續(xù)性動(dòng)詞，對(duì)其提問用howlong。副詞短語，意為“某個(gè)時(shí)候”(=sometime)。sometimes名詞短語，意為“幾次，幾倍”，其中times是可數(shù)名詞，意為“倍，次”，對(duì)其提問用howmanytimes。10few/fju?/adj.(表示否定的)很少的；幾乎沒有的·Therearefewapplesinthebag.包里沒有幾個(gè)蘋果了?！ereareafewphotos.這里有幾張照片?！hereislittlewaterinthebottle.瓶子里幾乎沒有水了。·Thereisalittlewaterinthebottle.瓶子里有一些水。fewadj.意為“很少的，幾乎沒有的”，表示否定意義，后接可數(shù)名詞復(fù)數(shù)。afew意為“少數(shù)，幾個(gè)”，表示肯定意義，后接可數(shù)名詞復(fù)數(shù)。little,alittle修飾不可數(shù)名詞。其中l(wèi)ittle意為“幾乎沒有”，表示否定意義；alittle意為“有點(diǎn)，一些”，表示肯定意義。11energy/'en?d?i/n.精力；能量·Sheputallherenergiesintoherwork.她把全部精力都投入到工作中去了。·It’sawasteoftimeandenergy.那是浪費(fèi)時(shí)間和精力?！efeltbrightandcheerfulandfullofenergy.他感到興高采烈，充滿活力?！heuseofnewenergycarshelpstoreduceairpollution.新能源汽車的使用有助于減少空氣污染。energy

n.能量；精力。既可作可數(shù)名詞也可作不可數(shù)名詞。強(qiáng)調(diào)付出的腦力和體力時(shí)，常用復(fù)數(shù)形式(energies)；強(qiáng)調(diào)活動(dòng)、工作等所需的力量、能力或熱情時(shí)，是不可數(shù)名詞。energy的常用搭配：physicalenergy體力fullofenergy充滿活力 solarenergy太陽能newenergy新能源 saveenergy節(jié)約能源(二)拓展詞12baseball/‘be?sb??l/n.棒球(運(yùn)動(dòng))·Hehastwonewbaseballsinhisbag.他包里有兩個(gè)新棒球?！elikesplayingbaseballverymuch.他非常喜歡打棒球。baseball

意為“棒球”，可數(shù)名詞，復(fù)數(shù)形式為baseballs,與之相關(guān)的短語有：baseballcap棒球帽baseballplayer棒球運(yùn)動(dòng)員baseballbat棒球棒baseballglove棒球手套baseball意為“棒球運(yùn)動(dòng)”，不可數(shù)名詞。playbaseball打棒球。常見的體育運(yùn)動(dòng)：jumprope跳繩

badminton羽毛球volleyball排球

jog慢跑13group/ɡru?p/n.組；群·Theirgroupisveryunitedandactive.他們的團(tuán)隊(duì)非常團(tuán)結(jié)且活躍?！hewholegroupareyoung.整個(gè)小組的成員都年輕?！groupofstudentsareplayingbasketball.一群學(xué)生正在打籃球。·Boysandgirls,Iwillgiveyoutwominutestodiscussthequestionsingroups.男孩和女孩們，我將給你們兩分鐘時(shí)間分組討論問題。group

是集合名詞，意為“組；群”。作主語時(shí)，若看作為一個(gè)整體，謂語動(dòng)詞用單數(shù)形式；若強(qiáng)調(diào)其中的成員，謂語動(dòng)詞用復(fù)數(shù)形式。group的相關(guān)短語：agroupof一群ingroups分組；成群結(jié)隊(duì)(三)熟詞生義14perfect熟義:adj.完美的；極好的生義:adj.地道的；最適合的·Practicemakesperfect.熟能生巧。[諺語]·Youranswerisveryperfect.你的回答是非常完美的?！hespeaksperfectEnglish.她講一口地道的英語。·It’saperfecttimetoflyakite.這是放風(fēng)箏的最佳時(shí)機(jī)。既可作定語也可作表語。

SectionA探究二核心短語Unit3KeepFit1keepfit保持健康·Itisveryimportantforustokeepfit.對(duì)于我們來說，保持健康很重要?！eepquiet,please.請(qǐng)保持安靜！·Tokeepcool,hekeepsthefanworkingallthetime.為了保持涼爽，他讓風(fēng)扇一直轉(zhuǎn)?！hewassadandkeptcrying.她很難過，一直在哭泣?！estillkeepsyourphoto.他依然保留著你的照片。keep

+adj.保持……keep+sb./sth.+adj.使某人/某物保持某種狀態(tài)keep(sb./sth.)doingsth.讓(某人/某物)一直做某事keep還可意為“保留”，及物動(dòng)詞。keepsth.保留某物2hardlyever幾乎從不·Ihardlyevereatsuchdeliciousfood.我?guī)缀鯊奈闯赃^這么好吃的食物?！ehardlyevergetsupsoearly.他幾乎從沒有起這么早過。hardlyever表頻率，其表達(dá)的含義與“almostnever”相近。其中“ever”為副詞，意為“在任何時(shí)間，從來；曾經(jīng)”，起強(qiáng)調(diào)作用。3howoften多久一次；多長時(shí)間一次·—Howoftendoeshegotovisithisgrandpa?他多久去看望一次他的爺爺？—Onceaweek.一周一次。·—Howfarisyourschoolfromyourhome?你的學(xué)校離你家有多遠(yuǎn)？—Tenminutes’walk.步行十分鐘。·—Howlonghaveyouread?你讀了多久？—Twohours.兩個(gè)小時(shí)。·—Howsoonwillyoucomeback?你多久回來？—Inthreedays.三天后。howoften多久一次，用來提問動(dòng)作發(fā)生的頻率。常用表示頻率的詞或短語作答。由how構(gòu)成的其他疑問短語的用法：短語含義用法答語howfar多遠(yuǎn)提問距離，指路程的遠(yuǎn)近onekilometer、10minutes’walk等表示距離的短語短語含義用法答語howlong多長提問時(shí)間for+時(shí)間段提問物體長度200meters等表示長度的短語howsoon多久提問將來的時(shí)間in+時(shí)間段(inaweek，in

tenminutes等)4excuseme請(qǐng)問；勞駕；請(qǐng)?jiān)?；抱歉·Excuseme,MissGao,what’sthisinEnglish?高老師，請(qǐng)問這個(gè)用英語怎么說?·Excuseme,I’vegottoanswerthephone.不好意思，我得接一下電話?！xcuseme,I’mgettingoffthebus.借過一下，我要下公交車了?！xcuseme,couldyousayitagain?不好意思，你能再說一遍嗎？excuseme常用于以下情況：(1)有禮貌地詢問某事或請(qǐng)求允許時(shí)，可以說“excuseme”,意思是“請(qǐng)問”。(2)打斷別人或中途離開，對(duì)自己不禮貌的行為道歉，意思是“不好意思”。(3)從人群中穿過去，需要?jiǎng)e人讓路時(shí)，意思是“勞駕、借過”。(4)在沒有聽清對(duì)方說了什么的時(shí)候，讓對(duì)方再講一遍，也可以說“pardonme”。辨析：Excuseme.與I’msorry.Excuseme.“勞駕/打擾了”，多用于打擾或有求于對(duì)方時(shí)。通常用于打擾他人之前。I’msorry.因說錯(cuò)了話、做錯(cuò)了事等而道歉。常用于做錯(cuò)了事之后。5overthere在那邊·Look!Theparkisoverthere.看！公園在那邊。·—Whereistherestroom?洗手間在哪里？—Overthere,nexttothepostoffice.在那邊，緊挨著郵局。overthere表示方位，意思是“在那邊”，用于指出遠(yuǎn)處的某個(gè)位置。在對(duì)話中，可以用“overthere”來引導(dǎo)別人的注意力到特定的方向或位置。6belongto屬于(某人)·Thereddressbelongstome.那件紅色的裙子是我的。·WhodoestheT-shirtbelongto?那件T恤衫是誰的？·Theblackcarbelongstohim.=Theblackcarishis.這輛黑色小汽車是他的。belongto意為“屬于”，to為介詞，后接名詞或人稱代詞賓格。其主語常常是物。belongto不用于被動(dòng)語態(tài)，且沒有進(jìn)行時(shí)。“belongto+名詞/人稱代詞賓格”可與“be+名詞性物主代詞/名詞所有格”進(jìn)行同義轉(zhuǎn)換。

SectionA探究三核心句式Unit3KeepFit1Whosebaseballgloveisit?這是誰的棒球手套？分析結(jié)構(gòu):此句是Whose引導(dǎo)的特殊疑問句。Whose在此作限定詞，意為“誰的”，放在名詞前作定語，一般用于談?wù)撐锲返乃鶎訇P(guān)系?！ぁ猈hosecapisthis?這是誰的帽子？—It’shers.這是她的?！hisisMary’sdictionary.這是瑪麗的字典?！鶺hosedictionaryisthis?這是誰的字典？·ThedictionaryisMary’s.這本字典是瑪麗的。→Whoseisthedictionary?這本字典是誰的？Whose引導(dǎo)的特殊疑問句的基本句型結(jié)構(gòu)是“Whose+名詞+系動(dòng)詞+主語?”?；卮鹜ǔＳ妹~性物主代詞(mine,yours,his,hers,ours,theirs,its)或名詞所有格(LiMing’s...)。對(duì)物主代詞或名詞所有格提問通常用whose。(1)被提問部分作定語時(shí)，用“Whose+名詞+系動(dòng)詞+主語？”提問。(2)被提問部分作表語時(shí)，用“Whose+系動(dòng)詞+主語？”提問。辨析：whose與who’s相同點(diǎn)不同點(diǎn)whose發(fā)音一樣whose作定語，后面既可以跟名詞單數(shù)，也可以跟名詞復(fù)數(shù)，系動(dòng)詞要與名詞單復(fù)數(shù)保持一致。who’swho’s是whois的縮寫，意思是“誰是”。一語辨異:

Iseeapictureonthewall.I’mcuriousaboutwho’sinitandwhoseitis.我看到墻上有一張照片。我很好奇照片里面是誰，以及它是誰的。2WhodoesthisT-shirtbelongto?這是誰的T恤衫？分析結(jié)構(gòu):此句是who引導(dǎo)的特殊疑問句。此句的主語是thisT-shirt，謂語是belongto，who是介詞to的賓語，does是助動(dòng)詞，特別注意belong是不及物動(dòng)詞，to一定不要漏掉?！hodoesthehousebelongto?這座房子是誰的？·Whowillyoucomewith?你會(huì)和誰一起來？·Whodidmymothertalkwithjustnow?我媽媽剛才跟誰說話了？·Whoareyouwaitingfor?你在等誰？·Whoiswaitingoutside?誰在外面等著？做題時(shí)一定要認(rèn)真辨析who在句中的成分。who作不及物動(dòng)詞的賓語時(shí)，一定不要漏掉介詞，且介詞一定要使用準(zhǔn)確。who還可以作主語，對(duì)他人的身份進(jìn)行提問。句子結(jié)構(gòu)為“Whois/are+主語+其他？”。3Keepingfitisnotthathard!保持健康不是很難！分析結(jié)構(gòu):此句為主系表結(jié)構(gòu)，主語是Keepingfit，系動(dòng)詞是is,表語是notthathard。在英語句子中，充當(dāng)主語的是名詞或動(dòng)名詞(短語)?！layingbasketballisveryinteresting.打籃球是非常有趣的。·Readingmakesmehappy.讀書使我快樂。必須將動(dòng)詞變成動(dòng)名詞，才能充當(dāng)主語。動(dòng)名詞(短語)作主語，謂語動(dòng)詞用單數(shù)。

SectionA探究四語音知識(shí)Unit3KeepFit1元音字母i的發(fā)音1在重讀開音節(jié)中，通常發(fā)/a?/發(fā)音方法：雙唇張開，開始發(fā)/ɑ?/音，舌部肌肉放松，然后腭部慢慢抬起，舌位由低到高，向/?/音過渡。嘴唇逐漸合上，口型由大到小。整個(gè)發(fā)音過程中，音量由強(qiáng)到弱，發(fā)音時(shí)間由長到短，音質(zhì)由清晰到模糊。例詞:write,fight,like,lion,bike,time字母i，y及字母組合ie2在重讀閉音節(jié)中，通常發(fā)/?/發(fā)音方法：舌尖輕輕抵住下齒背，舌中部稍微隆起。嘴唇稍微扁平，不要過于緊張或收緊嘴角。較長元音/i?/發(fā)音更短促，口型也稍微扁平一些。例詞:sit,hit,bit,fit,kit,gift2元音字母組合ie的發(fā)音1在單詞末發(fā)/a?/例詞:pie,tie,lie,die2在單詞中間發(fā)/i?/發(fā)音方法：張開嘴巴，嘴唇向兩邊伸開呈扁平的形狀。將舌前部向口腔頂部的前部盡量抬起，舌尖輕輕抵住下齒背部。/i?/是一個(gè)長元音，在發(fā)音時(shí)需要盡量拉長聲音，保持音質(zhì)的清晰和穩(wěn)定。例詞:field,piece,chief,believe,thief,brief3輔音字母y的發(fā)音1在單音節(jié)詞尾讀/a?/例詞:fly,cry,try,dry,my,sky,why2在雙音節(jié)以及多音節(jié)詞尾讀/i/發(fā)音方法：舌頭要相對(duì)較高，舌前部位于口腔前部。嘴唇形狀為扁平狀，嘴角略向兩邊拉伸。發(fā)音時(shí)，聲帶需要振動(dòng)，產(chǎn)生聲音。例詞:happy,funny,city,sunny,family3在單詞開頭讀/j/發(fā)音方法：舌前部向上抬起，接近硬腭(即口腔頂部的前部)，但不接觸。雙唇微開，向兩旁伸展成扁平形。用適當(dāng)?shù)臍饬鳑_破狹窄的通道，發(fā)出摩擦音。發(fā)音時(shí)聲帶需要振動(dòng)。例詞: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長難句分析：本句是主謂結(jié)構(gòu)，practise是不及物動(dòng)詞。ataspecialpark是地點(diǎn)狀語，twiceaweek是時(shí)間狀語JennyThisyear,mygoalistobereallyfit.Ijog,swim,anddosit-ups.Butmyfavouritewayofkeepingfitisto_____________________toworkout.Theappgivesmeexercisestodoeveryday.Itcanshowmyprogress.Myfriendsusetheapptoo.Wehavefunwhenwekeepfittogether!useanexerciseappkeepreallyfit思考:“bereallyfit”可以替換成什么？SteveI’minmyschool’sbaseballclub,soI_______________quiteoften.It’smyfavouritesport.Weplaymanymatches.Theotherteamsaregreat,butIthinkoursisthebest!Weusuallypractisethreetimesaweekafterschool.Wealsoexercisealotbecauseitkeepsusfitandhelpsusplaybetter.Baseballalsobuildsteamspirit.Allofusaregoodfriends,bothonandoffthefield.Weworkasateam,andwewinorloseasateam.playbaseballbetter是well的比較級(jí)形式從教材習(xí)題1b中學(xué)中考解題策略圖片輔助閱讀法在閱讀過程中，將圖片視為解讀文章的重要線索，主動(dòng)挖掘其蘊(yùn)含的信息與深層意義，讓視覺與思維并行，共同編織出對(duì)文章全面而深刻的理解。這種方法不僅能夠提升閱讀的趣味性和效率，更能促進(jìn)讀者對(duì)文章主旨的精準(zhǔn)把握與深刻感悟。如1b中的題目通過觀察圖片內(nèi)容，很快就會(huì)得出答案。再如第一空，通過閱讀及觀察圖片，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!動(dòng)名詞作主語，謂語動(dòng)詞用第三人稱單數(shù)Kate’sfavouritesportorexercise

___________Whatdoesshe

likeaboutit?________________________________________________________________________________________________________________Howoftendoes

shedoit?____________________________________Whyisitgood

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

SectionB探究一核心單詞Unit3KeepFit(一)高頻詞1encourage/?n'k?r?d?/v.鼓勵(lì)；激勵(lì)·Myparentsalwaysencouragemetostudyhard.我父母總是鼓勵(lì)我努力學(xué)習(xí)。·HealwaysencouragedmeinEnglish.他總是在英語上鼓勵(lì)我。·Ineedsomeencouragementtokeepgoing.我需要一些鼓勵(lì)繼續(xù)前進(jìn)。encourage

作及物動(dòng)詞。encouragesb.todosth.鼓勵(lì)某人做某事encouragesb.in...在……方面鼓勵(lì)某人encouragement是encourage的名詞形式，意為“鼓勵(lì)”。2succeed/s?k'si?d/v.成功；達(dá)到目標(biāo)·Hesucceededingettingthejob.他成功得到了那份工作?！heydidn’thavemuchsuccessintheirlives.他們一生中沒有多少成功。·Weweresuccessfulatlast.我們最后成功了?！arywassuccessfulinwinningthegame.瑪麗成功贏得了比賽。succeed

作“成功；達(dá)到目標(biāo)”講時(shí)，為不及物動(dòng)詞，反義詞為fail，意為“失敗；未能(做到)”。Succeedindoingsth.意為“成功做某事”。succeed的相關(guān)詞：success→successful→successfullyn.成功adj.成功的adv.成功地besuccessfulindoingsth.成功做某事語境助記:Workinghardleadstosuccess.Ifyouwanttobesuccessful,youmuststudyhard.Ihopeyouwillachieveyourdreamsuccessfully.勤奮換來成功。如果你想成功，你必須努力學(xué)習(xí)。我希望你能成功實(shí)現(xiàn)你的夢(mèng)想。3goal/ɡ??l/n.目標(biāo)；目的·Mygoalistogotoabetteruniversity.我的目標(biāo)是上一所好一點(diǎn)的大學(xué)?！egotagoalatlast.他最后射門得分了。goal

n.意為“目標(biāo)；目的”，常用詞組：achievea/the/one’sgoal實(shí)現(xiàn)目標(biāo)setagoal制訂目標(biāo)goal還可意為“球門；射門”。scoreagoal射門得分4progress/'pr??ɡres/n.進(jìn)步；進(jìn)展·Hemadegreatprogressinpainting.他在繪畫上取得了巨大進(jìn)步?！heprogressofscienceisunstoppable.科學(xué)的進(jìn)步是不可阻擋的?！owfasttechnologyhasprogressedovertheyears!這幾年技術(shù)進(jìn)步真快啊！progress

為不可數(shù)名詞，常用big、much、great、good、rapid等形容詞修飾。makeprogressin...在……上取得進(jìn)步theprogressof...表示“……的進(jìn)步”。progress還可作不及物動(dòng)詞，意為“進(jìn)步；進(jìn)展”5match/m?t?/n.比賽；競(jìng)賽·Theywillhaveafootballmatchthisevening.今晚他們將會(huì)舉行一場(chǎng)足球比賽。·Iamwatchingawonderfulmatchnow.我現(xiàn)在正在看一場(chǎng)精彩的比賽?！atchthequestionsandanswers.把問題和答案連起來。·Dowehaveanymatchesinourhome?我們家還有火柴嗎？match

n.“比賽；競(jìng)賽”。是可數(shù)名詞，復(fù)數(shù)形式為matches。常用搭配：haveamatch舉行比賽watchamatch觀看比賽match還可作動(dòng)詞，意思是“與……相配”。match作名詞，還可意為“火柴”6team/ti?m/n.隊(duì)；組·Ourteambeatstheotherone.我們隊(duì)打敗了另一隊(duì)。·Theteamarehavingabath.隊(duì)員們正在洗澡?！’mon/intheschoolbasketballteam.我是學(xué)?；@球隊(duì)的?！uringthesportsevent,theteammembershadtoworkasateamtowinthegame.在運(yùn)動(dòng)賽事中，團(tuán)隊(duì)成員必須作為團(tuán)隊(duì)合作才能贏得比賽。team

是一個(gè)集體名詞，作主語時(shí)，(1)如果強(qiáng)調(diào)整體，謂語動(dòng)詞要用單數(shù)，(2)如果強(qiáng)調(diào)全體成員，謂語動(dòng)詞要用復(fù)數(shù)。team常見搭配：on/inthebasketballteam在籃球隊(duì)workasateam團(tuán)隊(duì)協(xié)作7lose/lu?z/v.輸?shù)?；丟失·Unluckily,theylostinthematch.不幸的是，他們輸?shù)袅吮荣悺！elostapenyesterday.昨天他丟了一支鋼筆。·Eatinghealthyfoodandexercisingregularlycanhelpyouloseweight.吃健康的食物和定期鍛煉可以幫助你減肥。·Don’tloseheart,andyou’llfindajobsoon.別灰心，你很快就會(huì)找到工作的。·Theoldmanwaslostlastnight.昨天晚上，那個(gè)老人走失了?！elostourwayintheforest.我們?cè)谏掷锩月妨?。lose

作動(dòng)詞，意為“輸?shù)簟?，可以作及物?dòng)詞，也可以作不及物動(dòng)詞，過去式是lost，反義詞是win(獲勝；贏)。lose作動(dòng)詞，還可意為“丟失，失去”，一般作及物動(dòng)詞。常用搭配：losetouchwithsb.和某人失去聯(lián)系；loseweight減肥；loseheart失去信心。lose還有“迷失，迷路”的意思，常用搭配：belost走失；loseone’sway迷路。(二)拓展詞8skateboard/'ske?tb??d/n.滑板·Hehasanewskateboard.他有一個(gè)新滑板?！elikestoskateboardinthepark.他喜歡在公園里滑滑板。·Ilikeskateboardingverymuch.我非常喜歡滑板運(yùn)動(dòng)?！elikewinterbecausewecanskateinwinter.我們喜歡冬天，因?yàn)槲覀兡茉诙旎?。skateboard

作名詞，意為“滑板”，是一個(gè)合成名詞，由動(dòng)詞skate加上名詞board組成。skateboard還可以作動(dòng)詞，意為“滑滑板”。skateboarding是名詞，意為“滑板運(yùn)動(dòng)”。skate作動(dòng)詞時(shí)，意為“滑冰”。9trick/tr?k/n.技巧；戲法·Heusedsometrickstosolvetheproblem.他用了一些技巧來解決問題?！elikesplayingtricksonothers.他喜歡捉弄?jiǎng)e人?！etriedtotrickus,butwesawthroughhisgame.他企圖欺騙我們，但是我們看穿了他的把戲。trick

是名詞，意為“技巧；戲法”，為可數(shù)名詞。trick還可意為“詭計(jì)，花招”。play