四年级下册《Unit 2 They were young.》教案-安顺市课-四年级英语教案.docx

Module 4 Unit2 They were young, 教学设计教学目标：1 .能熟练朗读过去式的否定形式Wasn' t weren' t2 .掌握动词be的过去式的否定用法They weren, t old then.She wasn' t tall then. He wasn' t naughty then.It wasn' t fat then.重点难点：能熟练朗读过去式的否定形式Wasn' t weren, t教具准备：小黑板课件教学过程：自学指导（一）教师带领学生先复习上节课学过的be的过去式用法，并要求背写Am, iswas arewere教师提问，通过对话引出否定式：T: Were you young then?SI: Yes, I was.T: Were you old then?SI: No, I wasn' t.进一步练习weren' t的用法，教师提示，反复变换主语人称，让学 生在变换中掌握过去式的用法。Was he fat then? Were we happy yesterday?自学指导（二）教师指导学生，检查自读课文情况，让学生划出带有 动词be否定式的句子。They weren, t old then.She wasn, t tall then.He wasn' t naughty then.It wasn' t fat then.提问程度较差的学生读出这几个句子，教 师纠正并领读几个否定式的读法，wasn, t, weren, to教师提示学生对照教材图片，理解课文，教师讲解课文，画出四个要 求背诵的句子。They weren, t old then.She wasn, t tall then.He wasn' t naughty then.It wasn' t fat then.让学生在教材上标注出这些句子，并加以背诵。学生自由读课文，同桌互相检查：教师点读教材，学生跟读课文。自学指导（三）教师留出3分钟，让学生背诵重点句子，并检查：Homework：1 .默写单词：grandparent me hair2 .背诵三个重点句子。3 .读熟课文。4 .板书设计 Unit 2 They were young.They weren, t old then.She wasn' t tall then.