小学英语语法第三人称单数ppt复习课件.ppt

4以辅音字母＋y结尾的动词，先变y为i，再加-es。读/z/ study—studies，carry—carries，fly—flies， worry—worries Stay---- staies Stay---stays × We______ (study) English well. Mike ____(fly). The girl ______(carry) the box. study flies carries .,., 以元音字母＋y结尾的动词，直接加s play - plays say – says /sez/ buy - buys Stay - stays pay - pays enjoy - enjoys lay - lays .,., 5 特殊变形的 have—has. Mary ____(have) many books. I ____(have) no money. has have .,., 第三人称单数动词变化的运用条件： 1. 一般现在时或是现在进行时 eg. I am busy. 2. 主语为第三人称单数,单数名词当主语时 eg. She, he, it, Lucy, Kate, Li Ming. 3. 主语是不可数名词时 eg. Meat is in that plate. 肉在那个盘子里面。 4. 不定代词someone, somebody, nobody, everything, something及this, that作主语时 eg. Everyone is here. That is mine. .,., * 一、he, she, it是第三人称单数。 He watching TV. like likes likes .,., * He TV everyday. watches .,., * She exercise every morning. do exercise does .,., * My cat fish everyday. eats eat fish .,., * play basketball He the basketball everyday. plays .,., * surf the internet My father the internet everyday. surfs .,., * do exercise The rat exercise everyday. does .,., * She after school. swim swims swims .,., * He books everyday. read reads reads .,., * He football very well. play football plays football plays .,., * Lucy shopping. 二. 单个人名、地名或称呼单数作主语；是第三人称单数。 人名 likes like likes .,., * . Beijing in China. is 地名 （be) .,., * My brother the guitar after school. plays play the guitar plays the guitar 称呼单数 .,., * 三. 单数可数名词 作主语时，是第三人称单数。 A pig four legs. has have has .,., * A tree many leaves. has have has .,., * The rabbit fast. runs run runs .,., * 四. this / that 或者this/that+可数名词单数作主语时， 用第三人称单数。 This a pen. is be is .,., * That an eraser. is be is .,., * This girl