文档介绍：小升初英语知识点1、名词复数规则(1)一般情况下,直接加-s,如:book-books,bag-bags,cat-cats,bed-beds (2),加-es,如:bus-buses,box-boxes,brush-brushes,watch-watches (3)以“辅音字母+y”结尾,变y为i,再加-es,如:family-families,strawberry-strawberries (4)以“f或fe”结尾,变f或fe为v,再加-es,如:knife-kniveswolf-wolves(5)不规则名词复数:man-men,woman-women,policeman-policemen,policewoman-policewomen,mouse-mice,child-children,foot-feet,tooth-teeth,fish-fish,Chinese-Chinese,Janpanese-Japanese不可数名词没有单复数之分。2、名词所有格(1)有生命的东西的名词所有格:a)单数后加’s,如:Lucy’srulermyfather’sshirtb)以s结尾的复数名词后加’,如:hisfriends’bagsc)不以s结尾的复数后加’s,如:children’sshoes并列名词中,如果把’s加在最后一个名词后,表示共有,如:TomandMike’scar汤姆和迈克共有的小汽车要表示所有物不是共有的,应分别在并列名词后加’sTom’sandMike’scars汤姆和麦克各自的小汽车(2)表示无生命东西的名词通常用“of+名词”来表示所有关系:如:apictureoftheclassroom,amapofChina3、冠词:不定冠词、定冠词基本介绍:a)不定冠词:a/an(元音因素开头的可数名词前用an)注意:aunit/anuncleanegg/anapple/anorange/aneraser/anactor/anactress/an/aninterestingbook/anexcitingsport/anartlesson/b)定冠词:thetheeggtheplane定冠词的用法:(些)人或某(些)物:::Theboysaren’:John’:inthemorning/afternoon/evening不用冠词的情况:::this,that,my,your,some,any,no等::Monkeyscan’,日期,月份,季节前:’:Wehavebreakfastat6::.*但乐器前要用定冠词::::atnoonatnightbybus4、代词:人称代词、物主代词人称代词物主代词主格宾格第一人称单数I(我)memy(我的)复数we(我们)usour(我们的)第二人称单数you(你)youyour(你的)复数you(你们)youyour(你们的)第三人称单数he(他)himhis(他的)she(她)herher(她的)it(它)itits(它的)复数they(他们/她们/它们)themtheir(他们的/她们的/它们的)5、数词:基数词、序数词基数词(1)1-20one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve,thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,een,twenty(2)21-99:先说“几十”,再说“几”,中间加连字符。23→twenty-three,34→thirty-four,45→forty—five,56→fifty-six,67→sixty-seven,78→seventy-eight,89→eighty-nine,9