小学四年级英语语法知识总结.docxVIP

疑问肯定否定用法口诀形容词性物主代词 疑问 肯定 否定 用法 口诀 形容词性物主代词 my 我的 宾格 (动词后用宾格 ) me (2) any 用在疑问句和否定句， us you him her them we you he she they 助动词 Be 动词 Do Does Is Are Am do does Is are am don ’t doesn’t isn’t aren’t am not 在句子中有实际意义的动词出现时 oes 问， does答，否定用 Do 问， do 答，否定用 句子中没有实际意义的动词出现 doesn’t don’t Is 问， Are they … 问， Are you … ？问， is 答， 否定用 isn’t are 答， 否定用 aren’t am 答， 否定用 am not 一句话中只有一处变三单加 如： He doesn ’tlike cows. es或 s, 有助动词 does，则动词不变。 What does your mother do Does he like cats The cow likes grass. doesn’t They’re … yuan. It ’s… yuan. They are … How much are the jeansHow How much are the jeans How much is the shirt？ 三．单复数用法： ｛ they ｛it Where are ｛ths Where 四． any 和 (1) any 和 m｛ee We have some skrits. some 用在肯定句： Do you have any coats Yes, we have some. No, we don ’thave any. 五．主格、宾格、物主代词用法： 主格（一句话首个单词） 第一人称 I 一． 助动词， be’ 动 词 应 用 二．三单用法： 人名 \your father \ my friend \ the water \ one bear …后面动 词加 s或 es，有助 动词在助动词上 加 e 或 es. （谁谁谁的 … ） 第二人称 第三人称 单数 第三人称 复数 例： 主格 She He our 我们的 your 你的，你们的 his 他的 her 她的 their 他们的 likes likes 宾格 her. him. He likes They know 主格 me. them. 物主代词 her his my father is a She He I likes likes like 物主代词 His Her mother is a My father is a 六． W 词的意思： family. family. family. … … . … What 什么 Where 哪里 Who 谁 When 何时 Why 为什么 Whose 谁的 How 怎么 What does she do Where is the supermarket Who are you When do you go to school Whose book is it How many … 多少 How much … 价钱