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人教版英语七年级下6-3
1 课题 Unit 6 第 3 课 时 课型 新授 编号 6-3 学科 英语 班级 七年级 领导签字 执笔人 使用人 使用时间 学习目标 1、总结归纳 Section A 部分语法重点; 2、比较一般现在时与现在进行时的用法区别; 3、将所学知识学以致用。 学习重 点、难点 比较一般现在时与现在进行时的用法区别 课时安排 1 课时 自主预习 翻译 1. now __________________2. on Mondays ____________________ 3. every night_____________4. in the mornings__________________ 5. clean the house __________6. make dinner____________________ 7. drink tea________________8. on weekends___________________ 展示交流 Step 1 Review Review the new words in Section A. Step 2 Presentation Read the sentences in Grammar Focus and try to remember them by heart. Step 3 Practice (1) Check the answers in 3a. Read the sentences. (2) Check the answers in 3b. Read the conversation. Step 4 Game Guess some activities. 知识探究 一般现在时和现在进行时的区别 一、概念不同: 一般现在时表示主语经常性和习惯性的动作或存在的状态,也表 示说话者的能力及自然现象。而现在进行时表示说话时(瞬间)正 在进行的动作,也表示目前或现阶段一直进行的动作。如: She often does her homework in the evening. 她经常在晚上做作 业。 She is doing her homework now. 现在她正在做作业。 二、在构成方式上的不同: 一般现在时中谓语动词的构成有以下三种情况: ①be 动词的一般现在时形式:am,is,are. ②动词 have 的一般现在时形式:have,has. ③其他行为动词的一般现在时形式有动词原形或第三人称单数 形式。 而现在进行时中谓语动词的构成是:am/is/are+动词的-ing 形式 (现在分词)。 三、时间状语不同: 2 一般现在时的时间状语主要有:always,usually,often, sometimes , never , every day , on Sundays , in the morning/afternoon/evening 等; 现在进行时的时间状语主要有: now,these days,this week, at the moment 等,有时句首有“Look!”、“Listen!”或“It’s+时刻” 等词、句存在。如: We play football in the afternoon.我们在下午踢足球。(一般现在 时) My mother is reading a newspaper now. 我妈妈正在看 巩固提升 ( )1. Han Mei _________ her homework every day at home. A. do B. does C. is doing ( )2. — ________ English every morning? — Yes, but now I ________ Chinese. A. Are you reading; read B. Do you read; read C. Do you read; am reading ( )3. — Is your brother doing his homework? —_________________. A. Yes, he does. B. Yes, he is. C. No, he doesn’t. ( )4. Linda often _______ her homework in the evening but this evening she _________ TV. A. does; is watching B. is doing; watches C. is doing, is watching ( )5. — ________ are they doing? — They’re _________. A. What, run B. What, running C. Who, running查看更多