初中英语人教版七年级下册Unit 6 I’m watching TV.docx

Unit 6 Im watching TV.Section AWarm up（热身）T：Hello, boys and girls!Im Lily.Welcome to my class.Today we will learn the present continuous tense.Are you ready?Lets begin!今天我们一起来学习现在进行时。PPT第1页教师引出本课教学主题。Lets learn.（呈现）T：Whats the meaning of the present continuous tense?First,lets see the definition!现在进行时的定义是什么呢？我们一起看一看！T：现在进行时表示现在或当前一般时间正在进行的动作。PPT第2页教师教授现在进行时定义。T：Then,lets look at the three sentences.Lets read together.1、Tom is having breakfast.2、She is dancing.3、They are cleaning the classroom.PPT第3页展示例句，教师与学生一起朗读，并进行初步讲解Lets practice.（操练1）T：Boys and girls pay attention to the three sentences.总结三个句子的相同点，都有be动词，动词后都加了ing。由此引出现在进行时的句型结构：主语+be(am, is, are )+v- ingv-ing是动词的现在分词形式，be动词根据主语人称进行变化 。PPT第4页：了解现在进行时的句型结构，以及be动词的用法。Lets practice.（操练2）T:Now,Letsplay a guessing game.1、What is he doing?He is drawing pictures now.2、What is she doing?Listen!She is playing the piano.3、What is he doing?Look!He is washing the clothes.PPT第5-8页：利用看图猜猜的游戏操练基本句型结构，也同时引出现在进行时的标志词。Lets learn.（呈现）T:当句中出现Look/Listen/now或有上下文提示时用现在进行时。They are the logo words of the present continuous tense.例如:Look！The girl is singing there！Listen！Jack is talking.What are you doing now？I am running now.PPT第9页：了解现在进行时的标志词。T:Read them carefully，and find out how to change the verbs(动词)to the present participles(现在分词).Talking, talking, I am talking. .PPT第10页通过朗读了解现在进行时中现在分词的变化规律。Letssum up.（总结）：Lets have a summary.(1)一般情况下，在动词原形后直接加-ing.如：workworking dodoing, playplaying(2)以不发音的字母e结尾的动词，去掉e，再加-ing.如：dancedancing,comecoming(3)重读闭音节单词，如果末尾只有一个辅音字母，则双写这一字母，再加-ing.如：getgetting,shopshopping,runrunning,swimswimmingPPT第11页小结现在进行时中现在分词的变化规律并详细举例。Lets practice.（操练3）T：Lets do some exercises.1. come_2.swim_3.eat_4.give_5.sit _ 6.write_PPT第12页活学活用，写出下列动词的现在分词形式。Homework.(实践活动)：Can you make sentence