一般现在时讲义2023-2024学年人教版英语七年级上册

一般现在时 时态：动作发生的时间不一样，时态可能不同，时态不同体现在句子的主动词。 一个简单句只有一个主动词，及只有一个动词考虑时态。 一般现在时基本用法介绍 　　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.我每天六点起床。 　　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： 肯定句：主语+be(am,is,are)+其它。如：I am a boy.我是一个男孩。 　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. 　　 特殊疑问句：疑问词+一般疑问句。如：Where is my bike? 　　2.实义动词： 肯定句：主语+实义动词（动词原形，动词三单）(+其它)。 　 否定句：主语+ don't( doesn't ) +动词原形(+其它)。如：I don't like bread. 一般疑问句：Do( Does ) +主语+动词原形+其它。如： 特殊疑问句：疑问词+一般疑问句。如：How does your father go to work? 啥时候借does：____________________________。注意句型转换时，借does句型转换时，原动词三单要去掉。 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, watch-watches, go-goes，do---does 3．以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies 注意：have----has 初一上：have finish watch buy 初一考点： 1. He doesn't _______eggs for breakfast .(have ) 2. Does your mom ______a good time today?(have ) 3. What do you ______ for dinner?(have ) 4. Do you ___ a ping-pong ball? 5. —Does he _____a soccer ball?(have ) 6. That __________ (sound )good. 7. I don’t ______(have )a soccer ball, but Alan does. 8. I’ll take it/them. 9. Let me get it. 用法专练: 一、 写出下列动词的第三人称单数 drink ________ go _______ stay ________ make ________finish_______ look _________ have_______ pass_______ carry ____have_______do_______ come________ watch______ plant_______ fly ________buy_______watch_______ study_______ brush________ do_________  teach_______ 二、用括号内动词的适当形式填空。 1. He often ________(have) dinner at home. 2. Daniel and Tommy _______(be) in Class One. 3. We _______ (not watch) TV on Monday. 4. Nick _______ (not go) to the zoo on Sunday. 5. ______ they ________ (like) the World Cup? 6. What _______they often _______(do) on Saturdays? 7. _______ your parents _______(read) newspapers every day? 8. The girl _______ (teach) us English on Sundays. 9. She and I ________ (take) a walk