50365252.doc 第 1 页 共 11 页 小学英语语法大全 一,名词复数规则 1.一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds 2. 以 s. x. sh. ch 结尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches 3.以"辅音字母 y"结尾,变 y 为 i, 再加-es,如:family-families, strawberry-strawberries 4.以"f 或 fe"结尾,变 f 或 fe 为 v, 再加-es,如:knife-knives Leaf——leaves 5. 不规则名词复数: man-men, woman-women, policeman-policemen, policewoman-policewomen, child-children foot-feet, tooth-teeth fish-fish, people-people, Chinese-Chinese, Japanese-Japanese 二,一般现在时 一般现在时基本用法介绍 【No. 1】一般现在时的功能 1.表示事物或人物的特征,状态.如:The sky is blue.天空是蓝色的. 2.表示经常性或习惯性的动作.如:I get up at six every day.我天天六点起床. 3.表示客观现实.如:The earth goes around the sun.地球绕着太阳转. 一般现在时的构成 1. be 动词:主语 be(am,is,are) 其它.如: I am a boy.我是一个男孩. 2.行为动词:主语 行为动词( 其它).如: We study English.我们学习英语. 当主语为第三人称单数(he, she,it)时,要在动词后加"-s"或"-es".如:Mary likes Chinese.玛丽喜欢汉语. 【No. 2】一般现在时的变化 1. be 动词的变化. 否定句:主语 be not 其它. 如:He is not a worker.他不是工人. 一般疑问句:Be 主语 其它. 如:-Are you a student? -Yes. I am. / No, I'm not. 非凡疑问句:疑问词 一般疑问句.如:Where is my bike? 2.行为动词的变化. 否定句:主语 don't( doesn't ) 动词原形( 其它).如: I don't like bread. 当主语为第三人称单数时,要用 doesn't 构成否定句.如: He doesn't often play. 一般疑问句:Do( Does ) 主语 动词原形 其它.如: - Do you often play football? - Yes, I do. / No, I don't. 当主语为第三人称单数时,要用 does 构成一般疑问句.如: - Does she go to work by bike? - Yes, she does. / No, she doesn't. 动词 s 的变化规则 1.一般情况下,直接加-s,如:cook-cooks, milk-milks 2.以 s. x. sh. ch. o 结尾,加-es,如:guess-guesses, wash-washes, ...
