初中英语人教版七年级下册Unit 6 Im watching TV.A.doc

教学基本信息课 题Im watching TV.主备人徐国茂学 校实验学校单元第六单元复备人课时第二课时学科英语年 级 教学背景分析教材分析：本节课为语法练习部分，同时比较区分现在进行时态和一般现在时两种时态的用法。学情分析：学生有一定的语言基础，自己能总结出现在进行时的构成与用法，并能发现它与一般现在时的用法区别。教学目标：1.能记住并能正确运用下列词汇：house , drink ,tea ,tomorrow。2.会熟练运用现在进行时态的各种句式进行交流。3.提高自己的观察能力和判断能力，激发自己对学习英语的兴趣和热情。重点难点：掌握现在进行时态的一般疑问句形式及其答语，区分现在进行时态和一般现在时。教学准备：课件，班班通设备教学过程教学过程二次备课. Warming- up and revision1. Have a dictation of the new words and expressions. 2. Let some pairs role-play the conversation in 2b and 2d. . Grammar Focus. 1. 学生阅读Grammar Focus中的句子，然后做填空练习。 你在做什么事情？_ 我在看电视。 _ 她在做什么事情？_ 她在洗衣服。 _ 他们在做什么？_ 他们在听CD。 _ 你在做作业吗？_ 是的。/ 不是。 _2. Ss work by themselves and check the answers with each other. 3. Give Ss seven more minutes to remember the sentences. 4. 自主学习有关现在进行时态的语法知识学案现在时行时态一、用法：1. 表示现在（说话瞬间）正在进行或发生的动作。例如： 我正在做作业。 Im _ my homework now. 他们在操场上踢足球。 Theyre _ soccer on the playground. 2. 也可表示当前一段时间内的活动或现阶段正在进行的动作。例如： 这些天来，我们在做一架模型飞机。 We are _ these days二、句子结构： 1. 陈述句：主语+ be (am, is, are) not + V. ing + 我正在洗衣服。 _2. 一般疑问句： Be(Am, Is, Are) + 主语 + V.-ing 她正在弹钢琴吗？_三、常用时间状语： now, right now或表示现在情景的Look, listen等。格林先生现在正在写一个故事。 _四、 与一般现在时态的区别 一般现在时态表示经常性、习惯性的动作；谓语动词为原形或第三人称单数形式；时间状语常为usually, often, sometimes, on Monday, every day 琳达通常在早上冲个澡。 _. Practice 1. Work on 3a. Now lets write sentences following the examples.指导：这个练习题是帮助同学们理解现在时行时态与一般现在时态的区别用法；同学们应根据上述语法学习内容来造句子。首先，应明确一般现在时态的句子结构，和现在进行时态的句子结构。然后，看提示词中的时间状语，确定是用什么时态。然后，写出正确恰当的句子。2. Ss write the sentences with the help the words and expressions.3. Check the answers with the Ss. . Practice 1. Work on 3b. Tell Ss to number the sentences in order to make a telephone conversation. Then practice it with a partner. 2. Ss read all the sentences and number the conversation.3. Practice the conversation with a partner. . Game 1. Now lets play a game. Work in groups. One student makes an activity. The other students in the groups guess what the activity is. Then take turns make activities and guess.2. Ss play the game in a group. 3. Teacher walks around the classroom and give any help students need. Exercises 1. If time is enough, do more exercises on the big screen. Homework 1. Read the sentences in Grammar Focus. 2. What are your family members doing now? Write five sentences on what theyre doing now.作业设计. 根据语境及所给汉语提示，写出所缺单词。1. In the village you can see lots of old _ (房子).2. Now, my grandpa is _ (喝) water at home.3. How much _ (茶) do you need, sir?4. What do you want to do _ (明天), Bob?5. What are you doing at home?Im _ (只是) helping Mom make lunch.根据语境及括号内所给动词的提示填空。1. Listen! Your mom _ (talk) to your brother.2. Wheres your cousin? He _ (play) basketball at school. 3. Look! Mike _ (eat) in the dining hall.4. Are you at home, Jane? Yes, I _ (relax).5. Are your parents with you now?No, they _ (work) at the TV station.6. Tina likes doing housework. She _ (clean) her room every afternoon. 板书设计Section A 2 Grammar Focus-3c一、现在时行时态： 1. 表示现在（说话瞬间）正在进行或发生的动作。 2. 也可表示当前一段时间内的活动或现阶段正在进行的动作。 二、句子结构： 1. 陈述句：主语+ be (am, is, are) not + V. ing + 2. 一般疑问句：Be(Am, Is, Are) + 主语 + V.