一般现在时（讲义）通用版英语六年级下册

小升初英语一般现在时知识汇总及练习 定义：表示经常性或习惯性的动作或存在的状态，也可表示客观事实或普遍真理。通常和表示频率的副词连用，如usually, always, often, sometimes, seldom, never等。 构成：1. 主语+be( are ,is ,am)+其他成分 如： I am a teacher. 否定句： Be动词后+not 如： I’m not a teacher. 一般疑问句： Be动词提句首 如： Are you a teacher? 肯否定回答：Yes, 主语+be. No,主语+be +not. 2. 主语+动词原形/动词单三形式+其他成分 A.当主语是第三人称单数(he, she, it)时 肯定句:主语+动词第三人称单数形式+其他 否定句:主语+doesn't+动词原形+其他 一般疑问句:Does+主语+动词原形+其他 肯定回答 :Yes，主语+does;否定回答: No，主语+doesn't 如： She often goes to school by bus. 否定句： She often doesn’t go to school by bus. 一般疑问句：Does she often go to school by bus? 肯否定回答：Yes,she does. No, she doesn’t. B.当主语不是第三人称单数时: 肯定句 :主语+动词原形+其他 否定句 :主语+don't+动词原形+其他 肯否定回答：Yes, 主语+do. No, 主语+don’t. 如： They usually get up at six. 否定句： They usually don’t get up at six. 一般疑问句：Do they usually get up at six? 肯否定回答： Yes, they do. No,they don’t. 练习题 1、 写出下列单词的单三形式。 go brush watch fly come wash study put take try teach do have pass enjoy 一、单项选择。 ( )1.Everything____ well as we expect. A. go B. goes C. going D. to go ( )2.Tom often____TV in the evening. A. watch B. watches C. watched D.watching ( )3. Your sister lovely and friendly. A. are B. is C. be ( )4.Every weekend Lucy’s father____for a walk. A. go B. goes C. is going D.went ( )5.She often____ a bus to go to the zoo. 21世纪教育网版 A. is taking B. take C. takes D.took ( )6.Mrs Li ____a beautiful skirt in June. A. wear B. wears C. wearing D.is wearing ( )7.Where____she come from?He ____the USA. A. does； comes from B.is； from C. is；comes from D.does;coming ( )8.Where____your friend live?He____in Shanghai. A. do； live B. does；live C. does； lives D.are ;live ( )9.The earth____around the sun. A. move B. moves C. moving D.moved ( )10.She sometimes____very well. A. sing B. sings C. singes D. singing ( )11.He____his homework at ho