7A的语法内容主要有:一般现在时、现在进行时、人称代词的主格nominativecase和宾格objectivecase,表示时间的介词,疑问词和情态动词May和Can的用法。其中,一般现在时是在小学动词tobe的基础上进一步学习动词todo的一般现在时。各单元语法内容分布如下:一般现在时simplepresenttense的表达e.g.MyhairislongCatseatfish.动词的第三人称单数形式e.g.walks,flies,misses人称代词personalpronoun的主格E.g.I,you,he,she,it,we,they人称代词的宾格objectivecaseofpersonalpronounE.g.me,you,him,her,it,us,them表达时间的介词prepositionE.g.Atsixo’clock,onMonday,inwinter特殊疑问句specialquestion可先分为3种:疑问代词interrogativepronoun:what,who(谁,作主语)which(哪个,在一定范围内选择)whose(谁的,指附属关系)whom(谁,作宾语)疑问副词interrogativeadverb:when(何时,询问时间)where(何地,询问地点)why(为什么,询问原因)how(如何,询问手段,方式,工具以及程度)疑问形容词interrogativeadjective:what(which,whose)+名词E.g.What,Which,Who(主格nominativecase),Whose(possessivepronoun物主代词),When,Where,Why,How疑问代词引导的是specialquestion。他们一般都在句首,在其中作为句子的一部分成分。Some和any的用法(不定代词infinitepronoun)E.g.Theygiveussomecandy.Dotheygiveusanycandy.频率副词(adverboffrequency)E.g.never,seldom,sometimes,often,usually,always可数名词和不可数名词lives,feet,apacketofsalt,somechickenTherebe句型(therebe+主语+表时间或地点的状语adverbial)e.g.Thereisabananaonthetable.E.g.Anapple,apples,stories,sherearemanypotatoesonthetable.现在进行时(presentcontinuoustense)的结构E.g.Iamlookingforsomefootballcards.Areyoueating?现在分词的构成e.g.walking,coming,lying,running情态动词(modalverb)can和may表示请求许可。e.g.Canyougiveusyourideas?MayIaskyoutohelpusraisethemoney?表示事件发生顺序的词First,then,next,afterwards,finally.