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1、小学阶段语法要点一、可数名词与不可数名词1、可数名词:A、定冠词与不定冠词的用法:A1、不定冠词---a(n)(泛指单一、每一、任一)agirl,anactivegirl单词第一个音是发元音,表示“一”时,用“an”表示:anappleanelephantanideaanoldmananumbrella注意“U”在单词中的发音:universityauniversityuncleanuncleumbrellaanumbrellaA2、the(特指这/那……/这些/那些……)theboythedogsthelake用a/an或the填空:1.Who’
2、s____boy?2._____youngladyisourprincipal.3.Pleasepassme______plate.4.Iliveon____fifthfloor.5.Maryis_____activegirl.6.Don’treadin_____sun.7.Doyoulike____pianobythetable?B、可数名词的复数形式的规律:B1、一般情况下,直接加-s,如:cat-cats,bed-bedsB2、以s.x.sh.ch结尾,加-es,如:brush-brushes,watch-watchesB3、以“辅音字母+y
3、”结尾,变y为i,再加-es,如:family-families,strawberry-strawberries也就是说元音字母+y结尾,直接加s:boy-boystoy-toysB4、以“f或fe”结尾,变f或fe为v,再加-es,如:knife-kniveswife-wivesleaf-leavesB5、不规则名词复数:man-men,woman-women,policeman-policemen,policewoman-policewomen,mouse-mice,child-childrenfoot-feet,tooth-teethgoos
4、e-geesefish-fish,people-people,sheep--sheepdeer-deerThere________manysheeponthefarm.(并不是说sheep没有数量,它是单复数同形)B6、人称代词的单复数对比:人称类别第一人称第二人称第三人称人称代词主格单数Iyouhesheit复数weyouthey人称代词宾格单数meyouhimherit复数usyouthem形容词性物主代词单数myyourhisherits复数ouryourtheir名词性物主代词单数mineyourshishersits复数oursyours
5、theirsB7、指示代词:this-thesethat-those写出下列单词的单数或复数形式:me-mine—ours-him-they-her-this-those-it-写出单数句或复数句:1.Herteacherisoverthere.2.Theyhavesomeinterestingstorybook.3.Thatbookismine.C、名词的所有格:C1、对比:ZhangPeng’sbikeZhangPengandMike’sbikeZhangPeng’sandMike’sbikestheteacher’sbiketheteache
6、rs’bikesC2、用“of”表达的所有关系apictureofmyroomthenameoftheschoolafriendofmine2、不可数名词A、不可数名词:waterjuicemilkcoffeecokesnowrainicericehoneymeatbeefmottonporktofueggplantchickenfishbreadnewshomeworkhouseworkmoneyhairB、不可数名词没有数的概念请对比:somecoffeesomeknivesmuchwatermanydictionariesabagofrice
7、abagoforangestwoglassesofmilktwoboxesofcrayonsHowmuchmoney…?Howmanystudents…?改写句子:Thereisalittlewaterinthebottle.Thereisalittlewaterinthebottle.Therearefortystudentsinourclass.3、some/any,alittle/afew,little/few,much/many/alotof/lotsof用法上的区别:A、some/any表示“一些”,后面可跟可数或不可数:somemilk
8、,someapplesanymilk,anyapplessome(用于肯定句及客气请求问句)any(用于否定句及问句)用s