九年级英语全册 Unit 4 I used to be afraid of the dark Section B（3a-Self Check）教案（新版）人教新目标版-（新版）人教新目标版初中九年级全册英语教案.doc

Section B (3aSelf Check) 1重点单词：general，introduction2重点句式：My life has changed a lot in the last few years.Kates grandparents have had a great influence on her.能够对过去和现在的自己进行对比。能够对过去和现在的自己进行对比。一、预习课本P3132新单词并背诵， 完成下面的汉译英。1常规的_2.介绍_二、认真预习3aSelf Check找出下列句型。1我的生活在过去几年改变很多。_2Kate的祖父母对她的影响很大。_Step 1情景导入Teacher：Talk about how you have changed in your appearance, personality and hobbies with your partners.环节说明：谈论自己在外貌、性格和兴趣爱好方面的变化，既可以完成本节课的学习目标，又能活跃课堂气氛，使学生的口语表达能力和语言组织能力都得到了提升。Step 2完成教材3a3b的任务1将你在外貌、性格和兴趣方面的变化记录下来，然后和你的搭档谈论发生在你身上的变化。(7分钟)2结合3a的记录内容，以及3b的要求写一篇文章，介绍自己的变化，写作时可以参考给出的句型及短语。完成后小组内互相交流纠错，借鉴好词好句，教师抽查点拨。(10分钟)参考案例My life has changed a lot in the last few years.I used to have long hair，but now my hair is short.I used to be fat，but now I get thinner by doing exercise every day.I used to be very quiet，but now I am very outgoing，I am friendly to all my classmates and I make friends with them.The biggest change in my life was that I like reading books now.I didnt use to like reading.What was worse，I was not good at writing.I seldom got good grades.My parents were very worried about me.My best friend，John，a top student in the class，decided to do something to help me.He often used to talk with me to let me know the importance of reading.He also helped me read books.At the end of the school year，I did better in the exams and I made great progress in reading and writing.Now，with the help of John，I am careful about reading and writing.I am trying my best to do it better. 环节说明：通过这个教学环节锻炼了学生的写作能力和口语表达能力。Step 3完成教材Self Check的任务 1.两人一组互相提问1中的单词和词组，然后用单词和词组的正确形式补全句子，完成后学生展示答案，教师点拨重难点及易错点。(4分钟)2大声地朗读核对答案后的句子，体会单词的用法。(2分钟)3当你在小学的时候你是什么样子的，根据2中的提示完成句子，完成后小组内互相交流。(5分钟)环节说明：通过1这一环节让学生熟练掌握了重点单词和词组的用法。通过2环节的训练，让学生熟练掌握了used to 的用法。Step 4问题探究()1.He is very lazy，and he _ does the housework.AalwaysBusuallyCyetDseldom答案选择D, 根据句意“他太懒了，他很少做家务。”seldom意为“很少”。可知，应选D。请学生们做前面课时训练部分。