七年级英语下册Unit6I’mwatchingTV第3课时学案无答案新版人教新目标版20191223318.doc

Unit 6 Im watching TV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 ReviewReview the new words in Section A.Step 2 PresentationRead 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 GameGuess 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： be动词的一般现在时形式：am，is，are. 动词have的一般现在时形式：have，has. 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： 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“Its+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 doesnt.（ ）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? Theyre _. A. What, run B. What, running C. Who, running 2