中考英語二輪語法專題復(fù)習(xí)-冠詞+課件

冠詞CONTENTSaanthe不定冠詞定冠詞講解表示特指表示泛指a&an的區(qū)別a——以輔音音素開頭的單詞前an——以元音音素開頭的單詞前20個元音音素:單元音短元音(7)[i]

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長元音(5)[i:][a:][?:][?:][u:]雙元音(8)[ai][ei]

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[u?]講解?？荚~:anhour,anhonestboy,anumbrella,aneight-year-oldboy,an“h/f/l/m/n/s/x”,

ane-mail,anisland…auniversity,ausefultool,aEuropeancountry,aone-year-oldgirl講解?？荚~:Anhourago,anhonest

eight-year-oldboyacceptedanunusualgift,anumbrella.Hewenttoanislandandfinishedanhonorabletask.Inauniversity,aEuropeanwalkedalongaone-wayroadwithausefultool.Thisisausualthing.講解講解a&an的用法1.a/an+單數(shù)可數(shù)名詞表示單數(shù)概念“一”E.g.Thisisaflower.He’llbebackinanhour.2.固定搭配E.g.apairof,twiceaweek,haveacold…講解3.a/an+不可數(shù)名詞1）物質(zhì)名詞coffee,food,tea,fog,rain,snow,wind

“一陣、一場、一種、一件的事情”E.g.LongjingisafamousChinesegreentea.

Aheavyrainpreventedthemfromgoingout.常用形容詞修飾，前面要加不定冠詞講解2）feeling,honor,joy,pity,pleasure,surprise表示一種心理情感E.g.It'sapleasuretotalkwithyou.It'sapityyoucan'tswim.常用形容詞修飾，前面要加不定冠詞講解3）抽象名詞danger，difficulty，disappointment，failure，help，success，wonder

使抽象名詞具體化，表示一種人或物E.g.Heisasuccessasasinger.作為歌唱家他是成功者。Thepartywasafailure.這是一次失敗的晚會。練習(xí)1.Davidthinkshardandhas__________idea.A.a B.an C.the D./

2.Scientistswantedtoknowtheanswertotheimportantquestion:could__________animallikeHamdothesamethingsinspaceashecoulddoonEarth?A.a B.an C.the D./3.Itwasinfact__________magicharp,andcouldonlybeplayedwellbysomeonewhowouldputinthenecessaryeffort.A.a B.an C.the D./the的用法1.特指(上文已提/正在談?wù)?雙方都清楚的事物)E.g.---WhereisSam?---He’sinthekitchen.說話的人彼此都知道的那個廚房講解2.樂器，表文藝、藝術(shù)活動的名詞前E.g.Shelikesplayingthepiano.gotothecinema/thetheatre/theconcert3.獨一無二的事物、自然現(xiàn)象、方位前E.g.Theearthmovesaroundthesun.Thecinemaisintheeastofshoppingmall.講解講解4.表示某類事物的總體

常用在單數(shù)可數(shù)名詞前，表示一類人或事物都有某種特點E.g.Doyouknowwhoinventedthecomputer?

Thepenismightierthanthesword.講解5.普通名詞構(gòu)成的專有名詞前:國家、組織、政黨、機構(gòu)江河、海洋、山脈、群島…theUnitedNations聯(lián)合國theMiddleAges中世紀 theQingDynasty清朝

theHimalayas喜馬拉雅山thePacific太平洋

theSuezCanal蘇伊士運河theUnitedStates美國

theSummerPalace頤和園6.序數(shù)詞、形容詞最高級、only&last修飾的名詞前

ThisisthesecondletterthatIreceivedfrommy

youngersisterthismonth.Janeisthetallestgirlinourclass.

Theonlyweaknessofhimiscarelessness.講解a+序數(shù)詞表示在原基礎(chǔ)上“又一、再一”的意思練習(xí)1.Hisfatherwasafarmer,and__________farmtheylivedonwasmilesawayfromanywhere,sotherewereneveranychildrentoplaywith.A.a B.an C.the D./2.Astheothervillagerswerewalking,hewalkedaroundthevillagelaughingandtalking.__________villagersthoughthewaslazy,andtheyworriedthatthismanwouldnevergethispotatoesreadyintime.A.A B.An C.The D./3.A:Ienjoyedtheperformanceraceverymuch.B:Yes,itwasreallygood.Ithink________boyinwhitewasthebestactor.A.a B.an C.the D./講解零冠詞的用法1.學(xué)科、球類、棋類、游戲名詞前E.g.Areyougoingtoplaybasketballorfootball?Myhobbyisplayingchess.2.季節(jié)、月份、星期、節(jié)日名詞前E.g.Tressturngreeninspring.NewYear’sDay,NationalDay,MayDay…季節(jié)名詞前有描繪性形容詞修飾時，可加不定冠詞。E.g.ahotsummer講解3.一日三餐名詞前eatbreakfast,havedinner…4.可數(shù)名詞前已有物主代詞、指示代詞、不定代詞、名詞所有格及akindof,asortof,atypeof,apieceof等修飾時E.g.Givemethatpen,please.Thisisnotmybag.有形容詞或從句、短語等修飾時，應(yīng)加冠詞E.g.WehadagooddinneratMr.Zhang’s.講解6.by+交通工具E.g.Myhouseisabouttwentyminutesbybike.I'mgoingtoGuangzhoubyplane.5.一般的物質(zhì)名詞、抽象名詞、單個專有名詞或復(fù)數(shù)名詞表示“籠統(tǒng)概念”時E.g.Mancansavetheearth.

Musicisauniversallanguage.綜合練習(xí)1.Isenther__________Valentinecardandalsoacoupleofnotesinbetween.A.a B.an C.the D./2.Andhereissomemoregoodnews:there'sagreatdealmorecaffeine(咖啡因)inacupofcoffeethanin__________smallbarofchocolate,sochocolatewon'tkeepyouawakeatnight.A.the B.a C.an D./3.Whenshegottoherbuilding,sheranupthestairs,tw