2） 掌握现在进行时态的结构及用法。
3）掌握动词的现在分词形式的构成方式。
能掌握以下句型 ①What’s he/she doing Shes/Hes washing the clothes. ② What are they doing They are listening to a CD. ③Is he reading a newspaper Yes, he is./No, he isnt. ④ Are they using the computer Yes, they are./ No, they arent. 词汇和常用表达Words and expressions 1.能正确使用词汇v-ing形式. 2.常用表达一般现在时和现在进行时的句型 三、学习策略strategies 借助多媒体，使用自学、合作、任务等多种方式引领学生学习，通过不同形式的练习来运用现在进行时态，体现其主体地位。
文化知识culture 培养同学间的友好相处，规范自己的行为，同时能提高他们的观察能力和判断能力，激发他们对学习英语的兴趣和热情，在接近生活常态的交际中能乐于模仿，敢于开口，积极参与，主动请教。
（设计意图概括学习内容，明确教学目标，做到心中有数。） Teaching and learning steps Step 1.Preview and testing 预习检测 Please translate these sentences into English. ① 你在做什么事情_____________________ ② 我在看电视。
__________________ ③ 她在做什么事情___________________ ④ 她在洗衣服。
____________________ ⑤ 他们在做什么___________________ ⑥ 他们在听CD。
___________________ ⑦ 你在做作业吗__________________________ ⑧ 是的。/ 不是。
__________________________ 设计意图设置前置性任务，为学生下面的学习扫除障碍提前了解内容。
Step 2.Warming up and leading in热身导入 T Hello, Boys and girls, I am having an English class. What are you doing now S I am listening to you. T I bring some friends to you. Let’s look at what they are doing. What is the cat doing The cat is playing the guitar. What is the dog doing The dog is driving a car. What is the horse doing He is drinking. What is the pig doing He is riding a bike. What are they doing They are playing cards. 设计意图以几张搞笑的动物图片练习上节课所学内容，激发学生热情，并用上话题内容，导入新课。） Step 3. Look, say and do, then find out the rules. T You did well. Do you know what tense these sentences are S 现在进行时。
T Good. I will give you some tasks, please finish them first. Look at task1 find out the rules. Task1. Watch and find out the rules. T What are they doing S They are Answer according to these pictures. playing the guitar cooking running writing a letter T Great ,you did well. Let’s look at these words, what can you find 1.观察 play→playing write→writing run→running cook→cooking dance→dancing put →putting 2.发现 动词变-ing的规则 S say out the rules 动词 动词ing 变化规则 play cook playing cooking 一般在动词 末尾加_____。直接加 write dance writing dancing 以不发音字母 结尾的动词，先去掉 ，再加____。去e加 run put running putting 以重度_______结尾的动词，如果末尾只有一个____字母，应先______这个字母，再加_______。双写加 3.Practice Brain-storming头脑风暴 T Now can you think of any verbs 1. Try to write as many verbs as you can on your rcise books. 2. Exchange your rcise books to your partner, and add –ing to each verb. 3. Put them into the correct places in the colums, and check each other. play-playing v – ing make-making run-running （设计意图设置情境，通过练习，引导学生观察，找规律，总结归纳变化规则，为下文的进行打下良好的基础。） Task 2. Pair work watch and find.（观察与发现） T Great, class. Now let’s go on. Next let’s have a pair work according to the pictures . 1. 练习、观察Students practice in pairs ,the teacher writes the sentences on the blackboard. Then ask students to watch and find.