译林英语五下教案Unit 5 Helping our parents 第二课时

教 时 第二教时 教学内容 Ask and answer和Grammar time 教学目标 1．能熟练运用句型what are you doing? I’m… what is he/she doing? He/She is…进行对话。 2．能理解并掌握现在进行时态句型的用法及规则。 3．能完成Fun time 中的任务。 教学重点 能初步理解现在进行时态的结构及变化形式。 教学难点 能初步理解现在进行时态的结构及变化形式。 教学准备 Tape, recorder, cards, pictures色子 教学过程 Step 1 Greeting Step 2 Review T: Watch the story again and review. Now let’s do some exercise. 1.Review the new words 出示课文图片，学生回答并拼写。 2. Retell the story. 3. 出示课文表示现在进行时态的一个句子，让生将剩余的全部找出来。 Step 3 Grammar time 1. 出示grammar 中的句子 T： Who can try to read? (Ss read) 2. T: Just now, you made a lot of sentences with V-ing, try to find the rules. 学生根据例句，寻找规律。 3. 学生试说规律，教师总结。 4. T: Great! Let’s do some practice. 教师出示grammar 中的动词，do, clean, cook, eat, help, wash and watch,学生小组讨论动名词形式。 5. Have a check. 6. Say a chant Doing, doing, what are you doing? Cleaning, cleaning, I’m cleaning. Doing, doing, what are you doing? Cooking, cooking, I’m cooking. Doing, doing, what are you doing? Eating, eating, I’m eating. Doing, doing, what are you doing? Washing, washing, I’m washing.7 .再次出示课文下方短语 T: It’s so easy for you, do you want a difficult one? This time , you should say a whole sentence.(学生根据所示图片，试着用现在进行时态表述) Step 4 Fun time 1. Sing a song. T: well done! Boys and girls, let’s relax, sing a song< what are you doing?>. You can follow it if you want.(学生跟唱，可自由发挥加上动作等。) 2. 教师出示关于自己的在家做家务的图片 T: What am I doing? S 1: You are… T: What am I doing? S 2: You are… T: What am I doing? S 3: You are… T: Who can ask me ? Ss : What are you doing? T : I’m …. T: 指一生问：What are you doing ? S 1: I’m …. 可多问几人。 3. Work in pairs. 4. 出示fun time 图片。 T : What is he/she doing? S4 : He is…. 5. Now you can ask and answer in groups. 3 minutes. (学生操练给句型) 6. Let’s share.学生上前表述该句型。 Step5 Practice What are you _____(do)? What ____(be) he doing? She is________ (clean) the windows. What are mike’s parents______ (do)?They are _____(wash) clothes. Homework1. 用现在进行时态造句，（5个）。 2. 课后完成fun time 的练习。 作业设计 1. 用现在进行时态造句，（5个）。 2. 课后完成fun time 的练习。 板书设计