HYPERLINK"http://zhidao.baidu.com/search?word=%E5%B0%8F%E5%AD%A6%E8%8B%B1%E8%AF%AD&fr=qb_search_exp&ie=utf8"\t"_blank"小学英语语法知识点汇总1.HYPERLINK"http://zhidao.baidu.com/search?word=%E4%BA%BA%E7%A7%B0%E4%BB%A3%E8%AF%8D&fr=qb_search_exp&ie=utf8"\t"_blank"人称代词HYPERLINK"http://zhidao.baidu.com/search?word=%E4%B8%BB%E6%A0%BC&fr=qb_search_exp&ie=utf8"\t"_blank"主格：IweyousheheittheyHYPERLINK"http://zhidao.baidu.com/search?word=%E5%AE%BE%E6%A0%BC&fr=qb_search_exp&ie=utf8"\t"_blank"宾格：meusyouherhimitthemHYPERLINK"http://zhidao.baidu.com/search?word=%E5%BD%A2%E5%AE%B9%E8%AF%8D%E6%80%A7%E7%89%A9%E4%B8%BB%E4%BB%A3%E8%AF%8D&fr=qb_search_exp&ie=utf8"\t"_blank"形容词性物主代词：myouryourherhisitstheirHYPERLINK"http://zhidao.baidu.com/search?word=%E5%90%8D%E8%AF%8D%E6%80%A7%E7%89%A9%E4%B8%BB%E4%BB%A3%E8%AF%8D&fr=qb_search_exp&ie=utf8"\t"_blank"名词性物主代词：mineoursyourshershisitstheirs2.形容词和副词的HYPERLINK"http://zhidao.baidu.com/search?word=%E6%AF%94%E8%BE%83%E7%BA%A7&fr=qb_search_exp&ie=utf8"\t"_blank"比较级(1)一般在形容词或副词后+eroldertallerlongerstronger,etc(2)多音节词前+moremoreinteresting,etc.(3)双写最后一个字母，再+erbiggerfatter,etc.(4)把y变i，再+erheavier,earlier(5)不规则变化：well-better,much/many-more,etc.3.可HYPERLINK"http://zhidao.baidu.com/search?word=%E6%95%B0%E8%AF%8D&fr=qb_search_exp&ie=utf8"\t"_blank"数词的复数形式Mostnouns+sabook–booksNounsendinginaconsonant+y-y+iesastory—storiesNounsendingins,sh,chorx+esaglass—glassesawatch-watchesNounsendingino+sor+esapiano—pianosamango—mangoesNounsendinginforfe-forfe+vesaknife–knivesashelf-shelves4.HYPERLINK"http://zhidao.baidu.com/search?word=%E4%B8%8D%E5%8F%AF%E6%95%B0%E5%90%8D%E8%AF%8D&fr=qb_search_exp&ie=utf8"\t"_blank"不可数名词(单复数形式不变)bread,rice,water,juiceetc.5.缩略形式I’m=Iamyou’re=youareshe’s=sheishe’s=heisit’s=itiswho’s=whoiscan’t=cannotisn’t=isnotetc