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+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.可数词的复数形式大部份+sabook–books以y結尾的，去y+iesastory—stories以s,sh,chorx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)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=isnotetc6.a/anabook,apeachanegganhour7.Preposition:on,in,infrontof,between,nextto,near,beside,at,behind.表示时间：atsixo’clock,atChristmas,atbreakfastonMondayon15thJulyOnNationalDayintheeveninginDecemberinwinter8.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?Yes,youare.No,youaren’t.AretheyAmerican?Yes,theyare.No,theyaren’t.Isthecatfat?Yes,itis.No,itisn’t.therebe结构肯定句：Thereisa…Thereare…一般疑问句:Isthere…?Yes,thereis./No,thereisn’t.Arethere…?Yes,thereare./No,therearen’t.否定句：Thereisn’t….Therearen’t….12.祈使句SitdownpleaseDon’tsitdown,please.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的形式大部分+ingwalk—walking以e结尾，去e+ingcome—coming以一个元音和一个辅音结尾的，双写再+ingrun–runningswim—swimming14一般现在时。通常用“usually,often,everyday,sometimes”。形式：肯定句：Igotoschoolonfooteveryday.Shegoestoschoolonfooteveryday.一般疑问句:Doyoujumphigh?Yes,Ido./No,Idon’t.Doeshejumphigh?Yes,hedoes./No,hedoesn’t.否定句：Wedon’tgotoschoolonSundays.Mymotherdoesn’tlikewatchingTVintheevening.15.(情态)动词can,must,should后面直接用动词原形。1.I/He/She/Theycansing.2．Youshouldkeepquietinthelibrary.16.一般过去时态（a）be动词的过去式:I/He/she/itwas(not)….You/we/theywere….一般疑问句was,were放在句首。（b）动词过去式：肯定句：Iwatchedcartoons.Shevisi