2024年中考英语语法知识点--动词的时态讲练(一）

2024语法知识点--动词的时态讲练（一） 一般现在时 一、知识点解析 1、用法：一般现在时表示客观事实；表示经常的或习惯性的动作或者状态；表示主语具备的性格和能力等。如： Her name is Jenny. 她的名字叫詹妮。 I often get up at six in the morning. 我早上六点起床。 2、构成： 1）动词be根据主语有am、is、are的变化，其句型.变化如下：一般疑问句把be动词提前；否定句在be动词后加not；特殊疑问句为疑问词＋一般疑问句。如： 肯定句：I am hot. 否定句：I am not hot. 一般疑问句：Are you hot? 肯定和否定回答：Yes, I am. / No, I am not. 2）行为动词除了第三人称单数动词后加-s外，其他的人称使用动词的原形。其句型的变化如下：在动词前加don’t变成否定句，在主语前加do变成一般疑问句，而一般疑问句的回答是Yes 或No加上主语再加上do或don’t。如果主语是第三人称单数，则do改为does，don’t改为doesn’t,。如： 肯定句：I get up in the morning. 否定句：I don’t get up in the morning. 一般疑问句：Do you get up in the morning. 肯定回答和否定回答：Yes, I do. / No, I don’t. 二、例题展示 1. I will stay at home if it __________ tomorrow.   A. rain       B. rains         C. will rain 答案为B。本题考查的是条件状语从句中主句如果用一般将来时，从句则用一般现在时，从题中可以看出it是第三人称单数作主语，所以动词要加s。 2. His father ______ in a bank in Haikou twenty years ago. A. work       B. working      C. works 答案为worked。本题考查一般过去时的用法。根据文中的的信息20年前，应该用一般过去时表达。 三、练习巩固 I．选择填空 ( ) 1.The students will go to the Summer Palace if it _____ tomorrow. A. don’t rain B. doesn’t rain C. won’t rain ( ) 2. There _____ an English film next week. A. will have B. is going to have C. is going to be ( ) 3. The picture _______ nice. A. looks B. is looked C. look ( ) 4. She ______ down and soon fell asleep. A. live B. lain C. laid ( ) 5. They _____ the office at nine yesterday morning. A. reached to B. arrived C. got to ( ) 6. We shall go to Shanghai on business before you _____ back next week. A. will come B. came C. come ( ) 7. Don’t smoke until the plane ______ off. A. takes B. took C. was taken ( ) 8. I saw her ____ the room this morning. A. to enter B. entered C. enter ( ) 9.The teacher asked us ______ to school on time. A. to come B. coming C. come ( ) 10. John is always ______ others. A. help B. helping C.to help ( ) 11. He told us ______ at eight. A. working B. to work C. work ( ) 12. Y