译林版七年级英语上册Unit 8 Fashion第4课时教案

Unit 8 Fashion Grammar 一、教学目标 1. 能够掌握本节课重点词汇和短语：lie, write to, wait for, look for 2. 能够掌握本节课重点句型： (1) I am eating. (2) You/We/They are eating. (3) He/She/It is eating. (4) I am not eating. (5) You/We/They are not eating. (6) He/She/It is not eating. (7)—Am I eating —Yes, you are. 3. 能够理解现在进行时的意义，并正确使用现在进行时的肯定句、否定句和一般疑问句来谈论现在发生的事情。 4. 能够总结动词-ing形式的变化规则。 二、教学重点及难点 重点： 1. 指导学生理解现在进行时的意义，并正确使用现在进行时的肯定句、否定句和一般疑问句来谈论现在发生的事情。 2. 指导学生总结动词-ing形式的变化规则。 难点： 正确运用现在进行时谈论现在发生的事情。 三、教学过程 Step 1 Warming-up Guide Ss to watch a video and answer a question. What are they doing 【设计意图】通过让学生看视频回答问题的活动，让学生初步感知现在进行时的意义。 Step 2 Presentation 1. Guide Ss to read the three sentences and try to find out the rules. T: If we connect the three parts together, we can get the basic form of the present continuous tense. That is: subject + be + v-ing. We may pay attention to the verb to be, it will change according to the subject. Usually the verb “be” here is “am”, “is” or “are”. 【设计意图】通过再次读这三个现在进行时的句子，让学生总结现在进行时的基本结构。 2. Guide Ss to look at the pictures and fill in the blanks using be. 【设计意图】通过用be的正确形式填空的活动，引出现在进行时的肯定句和否定句的句型结构。引导学生进一步掌握目标语言。 3. Guide Ss to read the sentences and fill in the blanks. 【设计意图】 通过读现在进行时的句子，引导学生归纳总结与相应be动词搭配的人称代词。 4. Guide Ss to fill in the blanks and summarize the rules. 【设计意图】通过让学生看图完成句子的活动，引导学生归纳总结现在进行时一般疑问句的句型结构。 4. Guide Ss to summarize the rules of forming the “-ing” forms of verbs. 【设计意图】利用图表形式，让学生直观理解并总结动词现在分词的构成规则。 5. Guide Ss to learn the mark words of the present continuous tense. 【设计意图】在学生熟练掌握教材内容后，以重点标注提示词的方式帮助学生学习、总结什么情况下使用现在进行时，使学生更好地理解这一时态。 Step 3 Practice 1. Guide Ss to ask and answer questions in pairs. 2. Ask Ss to complete the sentences. 3. Ask Ss to complete the conversation. 【设计意图】通过不同层次的练习进一步巩固现在进行时的用法。 Step 4 Extension Guide Ss to interview their classmates what they are doing, then make a report. 【设计意图】让学生通过课本练习，过渡至谈论学生的活动，既发挥语言的语用功能又培养小组合作学习的方式。 Step 5 Summary Summarize what they’ve learnt. 【设计意图】通过总结提炼，帮助学生掌握现在进行时的用法和动词-ing的变化规则。 Step 6 Homework 1. Talk about their own school activities with the present continuous tense. 2. Preview Integrated skills. 【设计意图】巩固课堂所学知识，预习下一节课内容。 四、板书设计 Unit 8 Fashion Grammar Key words: lie, write to, wait for, look for Key sentences: (1) I am eating. (2) You/We/They are eating. (3) He/She/It is eating. (4) I am not eating. (5) You/We/ ... ...