課件說明便捷操作編輯修改軟件說明本課件使用Office軟件制作，建議老師使用相應(yīng)軟件打開本課件講解及試題資源均可編輯修改，老師可根據(jù)授課需求調(diào)整目錄、返回目錄均設(shè)有超鏈接，點(diǎn)擊即可跳轉(zhuǎn)到相應(yīng)頁面圖書有溫度服務(wù)無止境掃碼加入教師QQ交流群，獲取更多教學(xué)資源，交流教學(xué)及教法知識1可數(shù)名詞及其單復(fù)數(shù)(重點(diǎn))一、名詞復(fù)數(shù)規(guī)則變化類別構(gòu)成方法例詞一般情況加-syear—yearsvillage—villagesboy—boyszoo—zoos以s,x,ch,sh等結(jié)尾的詞(多數(shù))加-esclass—classesbox—boxeswatch—watchesdish—dishes類別構(gòu)成方法例詞以輔音字母加y結(jié)尾的詞把y變?yōu)閕,再加-escountry—countriesfactory—factoriesstory—storiescity—cities以f(e)結(jié)尾的詞(多數(shù))把f(e)變?yōu)関再加-esknife—kniveswife—wivesleaf—leavesshelf—shelvesthief—thieves注意以字母o結(jié)尾的名詞變復(fù)數(shù)時(shí),絕大多數(shù)直接加-s,如:radios、photos、pianos;但初中階段有三

個(gè)常見的詞必須加-es,即hero—heroes,potato—potatoes和tomato—tomatoes。續(xù)表二、名詞復(fù)數(shù)不規(guī)則變化類別

例詞改變名詞中的元音字母變a為eman—menwoman—women

變oo為eefoot—feettooth—teeth單復(fù)數(shù)形式相同

sheep—sheep,deer—deer其他不規(guī)則變化情況

mouse—micechild—children類別例詞某國人變復(fù)數(shù)(中日不變英法變,其余-s加后面)Chinese—ChineseJapanese—JapaneseEnglishman—EnglishmenFrenchman—FrenchmenAustralian—AustraliansGerman—GermansAmerican—AmericansCanadian—Canadians續(xù)表易混易錯

1.當(dāng)名詞前的修飾詞是man或woman,變復(fù)數(shù)時(shí),兩個(gè)名詞全都要變成復(fù)數(shù)形式;如果修飾詞是其他

詞,變復(fù)數(shù)時(shí),只需把后面的名詞變成復(fù)數(shù)形式。如:amanteacher→twomenteachersawomansinger—twowomensingersaboystudent→twoboystudents2.“數(shù)詞+名詞(+形容詞)”構(gòu)成的復(fù)合形容詞,中間的名詞不能用復(fù)數(shù)形式,必須用單數(shù)形式。如:Sheisafive-year-oldgirl.她是一個(gè)五歲的女孩。(five-year-old不能寫成five-years-old)afive-poundnote一張五英鎊的紙幣a100-meterrace一場百米賽跑3.有些名詞常以復(fù)數(shù)形式出現(xiàn),如:trousers,socks,gloves,glasses,shoes,pants等。表達(dá)其數(shù)量時(shí),常

借助pair一詞,如:apairoftrousers,twopairsofgloves。知識2不可數(shù)名詞一、概念無法用數(shù)目計(jì)算的物質(zhì)名詞和抽象名詞。二、特點(diǎn)不可數(shù)名詞沒有復(fù)數(shù)形式,也不能直接與數(shù)詞(one,two...)或不定冠詞a,an連用,但可用some,any,

alotof,alittle等修飾。此外,還可以構(gòu)成“數(shù)詞或冠詞+計(jì)量名詞+of+不可數(shù)名詞”結(jié)構(gòu),如:apiece

ofadvice,acupoftea,aglassofmilk,apieceofpaper,adropofwater,twocupsofcoffee。三、初中階段常見的不可數(shù)名詞1.飲食類:milk,water,tea,coffee,beer,wine,juice,meat,beef,pork,rice,bread,salt,soup,cheese,butter。2.材料類:glass,plastic,cotton,silk,wood,silver,gold。3.自然類:air,light,rain,snow,fire(作“火焰”講時(shí)),weather,wind,ice。4.抽象概念類:news,advice,information,homework,knowledge,success,surprise(作“驚奇,驚訝”講

時(shí)),fun,progress,music。名詞可數(shù)名詞意義不可數(shù)名詞意義chicken雞雞肉fish魚魚肉glass玻璃杯玻璃paper報(bào)紙、文件紙張orange橙子橙汁room房間空間time次數(shù),倍數(shù)時(shí)間四、有些名詞既可作可數(shù)名詞,又可作不可數(shù)名詞,但意義不同。知識3名詞所有格（重點(diǎn)）一、構(gòu)成方法類別

構(gòu)成方法例子單數(shù)名詞

加-'sMary'ssistermydad'scartheactress'sname復(fù)數(shù)名詞以-s結(jié)尾加'theteachers'officethegirls'interestsyourgrandparents'room

不以-s結(jié)尾加-'sChildren'sDay

Women'sDay二、用法1.用在表示人或動物的名詞后,表示所屬關(guān)系,意為“……的”。ThisisTom'scar.這是湯姆的車。2.用and連接的兩個(gè)并列的單數(shù)名詞表示共有關(guān)系時(shí),在后一個(gè)名詞后面加-'s。如:LilyandLucy'smotherisanurse.莉莉和露西的媽媽是一名護(hù)士。表示分別所有關(guān)系,則在兩個(gè)名詞后面分別加-'s。如:Lily'sandJohn'smothersarenurses.莉莉的媽媽和約翰的媽媽都是護(hù)士。3.復(fù)合不定代詞someone,everybody等和else連用時(shí),-'s應(yīng)加在else后。如:somebodyelse'spencil別人的鉛筆4.表示時(shí)間、距離、國家、城市等的名詞,也可以在詞尾加-'s或'來構(gòu)成所有格。如:today'snewspaper今天的報(bào)紙fiveminutes'ride/walk/drive騎車/走路/開車5分鐘的路程China'scapital中國的首都threedays'leave三天的假期知識4名詞的構(gòu)詞法類別變法例詞形容詞→名詞-nesskind→kindnesssad→sadnesshappy→happiness

-ityable→abilitycreative→creativitypossible→possibility

-t→-ceimportant→importancedifferent→differencesilent→silence

-ydifficult→difficultyhonest→honesty

-tysafe→safety

-thtrue→truthwarm→warmth類別變法例詞名詞→名詞-istpiano→pianistviolin→violinistscience→scientist-anAmerica→AmericanRussia→RussianEurope→European-ianmusic→musicianmagic→magician動詞→名詞-erwin→winnerteach→teacherdrive→driverwait→waiter-oreducate→educatoract→actorvisit→visitor-ation/-iondecide→decisionpronounce→pronunciationexplain→explanationact→actioninvite→invitationdiscuss→discussion-mentagree→agreementdevelop→developmentimprove→improvement-ingfeel→feelingmean→meaning-ressact→actresswait→waitress續(xù)表類別例詞其他

high→heighthot→heatserve→servicedie→deathlong→lengthsucceed→successFrance→French(法國人;法語)Japan→Japanese(日本人;日語)續(xù)表即時(shí)訓(xùn)練

單句填空1.Mostparentsthinkitisagood

(choose)totakeaschoolbusbecauseit'squitesafe.2.MissLihaslotsofteaching

(experience).Shehasherownwaystomakeclasseslively

andinteresting.3.—Betty,you'dbetterfollowthedoctor's

(advice)anddomoreexercise.—Iwill.Thankyou.4.Thisyear,thefamilywentcampingon

(child)Day,June1st.5.ThedanceshowsthetraditionalChinese

(beautiful)ofthefamouspainting.6.Doyouspeaktoofast?Thisisoneofthemostcommoncommunication

(problem).choice

experienceadviceChildren'sbeautyproblems

7.Butmybiggestproblemofallwasthe

(pronounce).8.Emperor

for

a

Dayissuchaninterestingappthatithaslotsof

(use).9.Therearealwayssomepeoplewhogiveusunexpected

(warm).10.CanItakealookatthoseprettysilk

(scarf)?11.Thelovelypandasonthese

(stamp)remindmeofmysweetchildhood.12.—Willyoupleasehelpmetocarrythisbox?—With

(please).I'mmorethanhappytodoit.13.Touristscanseemanywestern-style

(bu