Unit 2 Section B （1a-1d） 【学习目标】：1、学会更多的家庭成员的称谓以及初步了解名词的所有格 2、会制作自己的family tree，并根据照片谈论自己的家庭 3、通过对family tree的认识和学习，了解中西方文化【学习重点】： 1.了解family tree的相关知识，并根据照片谈论自己的家庭 2.根据照片谈论自己的家庭时语言结构的丰富性，对名词所有格的正确使用【学习过程】：一、【自主探究】（一）根据句意及汉语提示完成句子。1. Tony is the (儿子) of the family. 2. Lucy is his (女儿).3. My (表弟) is my aunts son. 4. Mr. Green is her (舅舅).5. Thats my (爷爷). 6. Please say thanks to my (妈妈).7. My fathers mother is my . 8. My parents daughter is my .9. Jim and Lily are my uncles children. They are my .10. I am a boy. Im my parents .（二）用am, is, are填空。1. What those? They are pictures.2. that your uncle? 3. I Betty. you Bob?4. Mary my aunt. 5. Gina and Paul my cousins.二、合作探究（一）含有be动词的单数句变复数句，需注意以下几点：1.指示代词this或that分别变为_或_。2.am或is要变为 _。 3.不定冠词a或an要_.4.可数名词单数要变为_。5.提示：如果主语是人称代词时，他们也必须变为复数形式。I- you- she/he/it-6.将下列的单数句变为复数句。1) That book is new.2) I am a boy.3) She is a girl. 4) How is he? 5) Is the dictionary on the desk? （二）可数名词单数变复数的规则：1.一般情况下，直接加s：picture- sister- parent-2. 以辅音字母加y结尾的名词，y变i再加es: family- dictionary- 以元音字母加y结尾的名词，直接加s: day- boy-3.以s; x.; ch; sh结尾的名词加es: bus- box- watch- brush-4.以f或fe结尾的名词：f或fe变v加es wife（妻子）- knife（小刀）- wolf（狼） - thief（小偷） - shelf（书架）- self（自己） - half（半）- leaf（树叶）- “小口决：妻子持刀去宰狼，吓得小偷发了慌，躲在架下保己命，半片树叶遮日光。”：加s的有：giraffe- roof(屋顶)-特殊变化：scarf(围巾)- 或5.以o结尾的名词：有生命的名词结尾加es(黑人英雄爱吃西红柿和土豆)： negro- hero- tomato- potato-无生命的名词结尾加s：photo- piano- radio-特殊变化：zero- 或 6.不规则变化：男人、女人a变e：man- woman-鹅、足、齿oo变ee：goose- foot- tooth-老鼠、虱子ouse变ice：mouse- louse- 儿童要加人：child-单复数同形（中国人的鹿，日本人的鲜）：Chinese- deer- Japanese- fish- sheep-7. 用所给的单词的复数的正确形式填空：1.There are so many_ (wolf) in the forest.2.There are three _ (chair) in the classroom.3.These _ (tomato) are red. 4._ (hero) are great.5.My aunt has two _ (baby) 6.There are some _(deer) eating the grass.7.My father likes to eat _ (potato). 8. _(Chinese)like to eat noodles.9.I have many _ (toy) in my bedroom.10.I help my mother wash _(dish) in the kitchen.11.I have two _ (pencil box). 12.There are some _ (bus) in the street.13.Peter has eight _ (foot). 14.Linda has three _ (tooth).15.There are some _ (child) in the garden.16.Michael likes the _ (mouse). 17.There are some _ (goose) in the river.18.My uncle and father are _(man).19.Tom and King are _ (boy). 20.Linda has three _ (tooth).总结：介绍家人可用这些句型：This is my.These are my.课后反思：本节课我学会了_本节课存在的问题_3