冠词用法精选课件.ppt
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1、关于冠词用法第一页,本课件共有35页【考纲解读】冠词是一种冠词是一种虚词,无词义,也没有数和格虚词,无词义,也没有数和格的变化,的变化,不能独不能独立使用立使用,常常放在名词前,帮助说明这个名词的意义。冠词,常常放在名词前,帮助说明这个名词的意义。冠词虽然只有三个虽然只有三个,属于属于“小品词小品词”,却因其在英语语言中使用极频却因其在英语语言中使用极频繁、用法极灵活繁、用法极灵活,命题者常拿其大作文章。冠词是历年来的考命题者常拿其大作文章。冠词是历年来的考查重点查重点,着重考查以下几个方面:着重考查以下几个方面:1.不定冠词不定冠词a/an表示个别或泛指的用法表示个别或泛指的用法2.定冠词定
2、冠词the特指某一个人或事物的用法特指某一个人或事物的用法3.不定冠词和定冠词在固定搭配中的用法不定冠词和定冠词在固定搭配中的用法4.零冠词(即省略冠词零冠词(即省略冠词)表示泛指及其习惯搭配用法表示泛指及其习惯搭配用法5.冠词在表示类别名词前的用法冠词在表示类别名词前的用法6.不定冠词在具体化抽象名词前的用法不定冠词在具体化抽象名词前的用法7.冠词在比较级前的用法冠词在比较级前的用法8.冠词在其他特殊结构中的用法冠词在其他特殊结构中的用法第二页,本课件共有35页a和和an的区别的区别a用于辅音音素(不是辅音字母不是辅音字母)开头的词前,an用于元音音素(不是元音字母不是元音字母)开头的词前要
3、注意的用法有:要注意的用法有:1、在字母:a,o,i,e,f,h,l,m,n,r,s,x前要用aneg:Thereis“l”intheword“world”.2、在部分数词前要用an.主要有:8,18,80,800,11,等。eg:80-year-oldmancrossedthewallsuccessfully.e.g._book _ egg _ useful book _ underground roomaanaananAn第三页,本课件共有35页3、部分单词虽以元音字母开头,但发音不是元音开头,只能、部分单词虽以元音字母开头,但发音不是元音开头,只能用用a。部分单词虽以辅音字母开头,但发音
4、是以元音开头,只。部分单词虽以辅音字母开头,但发音是以元音开头,只能用能用an。eg:European country university useful way oneyear baby hour honest boyaaaaanan第四页,本课件共有35页1.Itisgenerallyacceptedthatboymustlearntostandupandfightlikeman.A.a;aB.a;theC.the;theD.a;不填2.Ashereachedfrontdoor,Jacksawstrangesight.A.the;不填B.a;theC.不填;aD.the;a3.Incomm
5、unication,asmileisusually_strongsignofafriendlyand_openattitude.A.the,/B.a,anC.a,/D.the,anB.4.Jumpingoutof_airplaneattenthousandfeetisquite_excitingexperience.C.A./;theB./;anC.an;anD.the;the规律总结:规律总结:a(an)+可数名可数名词单词单数表泛指,或者第数表泛指,或者第一次提到的人、物前加一次提到的人、物前加a第五页,本课件共有35页1.HowaboutChristmaseveningparty?Ish
6、ouldsayitwassuccess.A.a;aB.The;a C.a;不填D.the;不填)Whatdoyouthinkofthemanagerofyourcompany?Oh,heis_managerwhospleasanttoworkwith.Its_pleasuretoworkwithhim.Athe;a Ba;aCa;theD/;a3.Onewaytounderstandthousandsofnewwordsistogain_goodknowledgeofbasicwordformation.A./B.theC.aD.one4._walkisexpectedtolastallday
7、,sobring_packedlunch.AA;aBThe;/CThe;aDA;/规律总结:在某些抽象名词前加不定冠词可使抽规律总结:在某些抽象名词前加不定冠词可使抽象名词具体化表示情感、情绪的词前加象名词具体化表示情感、情绪的词前加a,强调,强调具体的人或事,常用词有具体的人或事,常用词有surprise、pleasure、honor、pity、pride、comfort、success、danger、failure等。等。表示表示“一份一份”“一杯一杯”“一种一种”“一一阵阵”等含等含义义,常与,常与动词动词构成短构成短语语,名,名词词前常有前常有形容词形容词修修饰饰第六页,本课件共有35
8、页1.Ifwesitnear_frontofthebus,wellhave_betterview.A.不填;theB.不填;aC.the;aD.the;the2.Wecanneverexpectbluerskyunlesswecreatelesspollutedworld.A.a;aB.a;theC.the;aD.the;the3.Inordertofind_betterjob,hedecidedtostudy_secondforeignlanguage.A.the;aB.a;aC.the;theD.a;the4.Whenyoufinishreadingthebook,youwillhave_
9、betterunderstandingof_life.A.a;theB.the;aC.不填;theD.a;不填规律总结:规律总结:比比较级较级前加不定冠前加不定冠词词,表示更,表示更世界上独一无二的名世界上独一无二的名词词甚至一些抽象名甚至一些抽象名词词之前如之前如果有形容果有形容词词修修饰饰,可加不定冠,可加不定冠词词。如:。如:a red sun 一一轮红轮红日日第七页,本课件共有35页1.Firstimpressionsarethemostlasting.Afterall,youneverget_secondchancetomake_firstimpression.A.a;theB.th
10、e;theC.a;aD.the;a2.Thecakesaredelicious.Hedliketohavethirdonebecausesecondoneisrathertoosmall.A.a;aB.the;theC.a;theD.the;a3.Someoftheexercisesappeartobe_onesthatyouhavedone,butaftertaking_secondlook,youwillfindthattheyaredifferent.A/;theBthe;theCthe;aD/;a规律总结:规律总结:序数序数词词前加不定冠前加不定冠词词,表示再一,又一,表示再一,又一,
11、相当于相当于another,不表,不表顺顺序序第八页,本课件共有35页1.Oh,John._yougaveus!A.HowapleasantsurpriseB.HowpleasantasurpriseC.WhatpleasantasurpriseD.Whatpleasantsurprise2.Whatabout_book?Itstoodifficult_book.A.a;aB.a;theC.the;theD.the;a规律总结:不定冠词常用在规律总结:不定冠词常用在quite/rather/half/many/such/what+a/an+形容词形容词+单数可数名词;单数可数名词;so(as,
12、too,how)形容词)形容词+a/an+单数可数名词结构中单数可数名词结构中第九页,本课件共有35页1.Its said John will be in a job paying over 60,000 _ year.Right,he will also get paid by _ week.A.the;the B.a;the C.the;a D.a;a2.They met each other once _month.Athe B/Ca Dan3.The envelopes are one yuan _dozen.Aa Ban Cthe D/规律总结:规律总结:用于表示价格、速度、比率、重
13、量、用于表示价格、速度、比率、重量、长长度、度、时间时间等名等名词词之前,有之前,有“每一每一”之之义义,相当于,相当于each,every第十页,本课件共有35页1.-Hello,couldIspeaktoMr.Smith?-Sorry,wrongnumber.Thereisnt_Mr.Smithhere.A.不填B.aC.theD.one2.Iknew_JohnLennon,butnot_famousone.A.不填;aB.a;theC.不填;theD.the;a3.Lookingback,wehavereasonstobelievethat_moreprosperousandstrong
14、erChinawillsurelymakenewcontributionsto_civilizationofmankind.Aa;aBa;theCthe;theDthe;a4.Rosadidntremembertheexactdateofthestorm,butsheknewitwas_Sundaybecauseeverybodywasat_church.A/;theBa;/C/;aDthe;/规律总结:用于人名、地名等专有名词前,意为规律总结:用于人名、地名等专有名词前,意为“某某个叫个叫的人的人”,“一个像一个像的人的人”,“一个一个的的地方地方”等。相当于等。相当于some。第十一页,本
15、课件共有35页Whatdoyouthinkof_question?Well,_mostdifficultoneindeed.A/;theB/;aCthe;aDthe;the规律总结:规律总结:most前也可加不定冠前也可加不定冠词词,这时这时,most表表示示“非常非常”。第十二页,本课件共有35页习惯用法习惯用法:havearest,haveabreak,takeawalk,havealook,inamoment,inaminute,onceuponatime,twiceamonth,fourtimesanhour,alittle,afew,alot,atypeof,apile,agreat
16、many,manya,asarule,inahurry,inaword,inashortwhile,afterawhile,haveacold,haveatry,ataloss,allofasudden,tellalie,dosb.afavour第十三页,本课件共有35页 定冠词的用法定冠词的用法第十四页,本课件共有35页1.The biggest whale is _ blue whale,which grows to be about 29 meters longthe height of_ 9story building.Athe;the Ba;a Ca;the Dthe;a2._ pa
17、nda is one of _ remaining endangered animals in the world.AThe;the BA;a CThe;a D/;the规律总结:用于单数可数名词前,表示某一类人规律总结:用于单数可数名词前,表示某一类人或事物。或事物。第十五页,本课件共有35页1.InfilmCastAway,TomHanksplaysmannamedChuckNoland.A.a;theB.the;a C.the;theD.a;a2.Ilookedunder_bedandfound_bookIlostlastweek.A.the;aB.the:theC.不填;theD.th
18、e:;不填3.What_pitythatyoucouldntbetheretoreceive_prize!Aa;aBthe;aCa;theDthe;the4.WhatIneedis_bookthatcontains_ABCofoilpainting.Aa;/Bthe;/Cthe;anDa;the规律总结:特指:用于双方皆知的人或事物前;规律总结:特指:用于双方皆知的人或事物前;用于第二次提到某人或某物;用于被限定性定语用于第二次提到某人或某物;用于被限定性定语修饰的名词前。修饰的名词前。第十六页,本课件共有35页1.Manylifestylepatternsdosuchgreatharmtoh
19、ealththattheyactuallyspeedup_weakeningofthehumanbody.A.a;/B./;theC.a;theD./;/2.Somepeoplefearthat_airpollutionmaybringaboutchangesin_weatheraroundtheworld.A./;theB.the;/C.an;theD.the;a3.Myneighboraskedmetogofor_walk,butIdontthinkIvegot_energy.A.a;/B.the;the C./;theD.a;the4.Haveyouheard_news?Theprice
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