七年级英语上册 语法总结教案 人教新课标版.doc

小学英语语法总结1.人称代词主格：Iweyousheheitthey宾格：meusyouherhimitthem形容词性物主代词：myouryourherhisitstheir名词性物主代词：mineoursyourshershisitstheirs2.形容词和副词的比较级(1)一般在形容词或副词后+eroldertallerlongerstrongeretc(2)多音节词前+moremoreinterestingetc.(3)双写最后一个字母再+erbiggerfatteretc.(4)把y变i再+erheavierearlier(5)不规则变化：well-bettermuch/many-moreetc.3.可数词的复数形式大部份+sabook–books以y結尾的去y+iesastory—stories以sshchorx结尾+esaglass—glassesawatch-watches以o结尾+sor+esapiano—pianosamango—mangoes以f或者fe结尾的去掉f或者fe+vesaknife–knivesashelf-shelves4.不可数名词(单复数形式不变)breadricewaterjuiceetc.5.缩略形式I’m=Iamyou’re=youareshe’s=sheishe’s=heisit’s=itiswho’s=whoiscan’t=cannotisn’t=isnotetc6.a/anabookapeachanegganhour7.Preposition:onininfrontofbetweennexttonearbesideatbehind.表示时间：atsixo’clockatChristmasatbreakfastonMondayon15thJulyOnNationalDayintheeveninginDecemberinwinter8.基数词和序数词one–firsttwo-secondtwenty-twentieth9.Some/anyIhavesometoysinmybedroom.Doyouhaveanybrothersorsisters?10.be动词(1)Basicform:am/are/is(2)肯定和否定句Iam(not)fromLondon.Myeyesare(not)small.Myhairis(not)long.（3）一般疑问句：AmIaChniese?Yesyouare.Noyouaren’t.AretheyAmerican?Yestheyare.Notheyaren’t.Isthecatfat?Yesitis.Noitisn’t.therebe结构肯定句：Thereisa…Thereare…一般疑问句:Isthere…?Yesthereis./Nothereisn’t.Arethere…?Yesthereare./Notherearen’t.否定句：Thereisn’t….Therearen’t….12.祈使句SitdownpleaseDon’tsitdownplease.13.现在进行时.通常用“now”.形式：be+verb+ingeg:Iam(not)doingmyhomework.You/We/Theyare(not)reading.He/She/Itis(not)eating.动词—ing