Unit 5 It must belong to Carla第二课时: sectionA2a—2c 编写人：邹华丽授课教师：课时：1课时授课时间：2012年秋第周星期第节本单元主要学习情态动词: must / may / can / might / could 表推测的用法，学会用这些情态动词谈论某种可能性。
【学习目标:】一掌握本课时生词的正确发音及拼写：1，belong 属于2，belong to 属于3, author 作家，作者4，picnic 郊游，野餐5，hair band 发带6, possibly 可能地（30％的可能性）二掌握短语belong to 的用法。
三掌握情态动词：must / may / can / might / could 表推测的用法。
四、情感目标：引导学生动脑观察，比较事物的特点与区别，逐步培养自己的推理、判断能力。
【学习重难点】1 belong to 的用法。
2 情态动词：must / may / can / might / could 表推测的【学习过程】（一）自主学习1、课前复习下列句型：用whose 询问物体所有者，用be 和所有格及名词性物主代词和形容词性物主代词进行回答：A,这是谁的书？_____ ______ is this? 或：_____ is this book?B,这是王平的书。
This is __________ book. = This book is _____________C,这是他的/我的书。
This is ____/ _____ book.= This book is ____/ _____.(二) 合作探究：1、belong to 的用法：重点词组，意为：“某物属于某人或某人属于某个组织或团体”后接宾格。
如：这是我的书。
This book belongs to me.=This book is _____= This is __ book .我是这个游泳俱乐部的成员。
I _____ _____ the swimming club.注：belong to 没有被动语态和进行时态。
误：This book is belonged to me. 或：This book is belonging to me .2、情态动词must, may, can, might, could 表示推测的用法：（1）must, may, might, could. 表示肯定的推测。
其中must 表示“一定”，有90％以上的把握。
May 次之。
Might, could 可能性最小。
如：This book must be Tom`s, his name is on it.Where is my book? It may be in your desk.(无根据但有可能)（2）can 只用于否定句和疑问句。
如：（有人敲门）完成下列对话：A：_____ it be Tom? 可能是汤姆吗？B：No, it ____ be Tom, he has gone to America yesterday.不可能是汤姆，他昨天去美国了。
Can`t 表示推测的意义与must 刚好是反义词。
（三）课堂展示1、各小组竞赛朗读本课时生词。
2、完成课文35页中的2C部分的习题。
2单项选择：1）Whose book is this ? It ___ be Linda`s, it has her name on it.A canB mayC mustD need2) Have you decided where to spend your summer holiday?Not yet, We ____ go to Qingdao. A must B should C need D may3) Look at that girl ! Is it Susan? No, it __ be her, she has gone back to her hometown.A, mustn`t B, can`t C, needn`t D, wouldn`t4) Whose shirt is this? It ___ be LiLei`s, It is too big for him. A, could B, must C, can`t D, might5) What is your mother going to do this Saturday?I am not sure, She ____ go to see my grandmother.A, can B, must C, may D, should （四）、导学讲解： 1 must/ may/ might/could be + 名词性物主代词/名词所有格/ 形代+名词。
如：Whose book is this? It must be mine/ Tom`s / her book.2 must/ may/ might / could belong to +宾格代词或名词。
如：It must belong to him / Tom. （五）、听力训练：完成课文中34，35 页1b, 2a, 2b 中的听力任务。
（六）课后巩固：一）翻译词组；1 他最喜欢的作家。
2 在野营活动中3 听古典音乐4 打排球5 在上学6学法语7 去参加音乐会8 弹吉它9 属于二）根据句意，用must, could, can`t 填空。
1 Whose skirt is this? I think it ___ be Anna`s , she is the only girl who wears a skirt in our class.2 Whose earring is this? It ____ be Alice`s, she wears earrings sometimes.3 Whose jeans are these? I found them on the chair in the living room.They _____ be mine, I put all my jeans on my bed .4Is this Jim`s football? Yes, it _____ be his , There is his name on it .Unit 5 It must belong to Carla第三课时导学案:(section A 3a-4) 编写人：邹华丽授课教师：课时：1课时授课时间：2012年秋第周星期第节【学习目标】：一掌握本课时生词的正确发音及拼写（P36）1.drop 落下，掉下。
2。
Symphony. 交响乐3，optometrist. 验光师。
配镜师4,appointment 约会. 约定. 5, crucial 关键的，至关重要的。
6，make up 形成，组成。
7，final 最后的，最终的。
8，anxious 忧虑的，焦虑的9，worried. 烦恼的，焦虑的。
10，owner. 所有者，物主。
11，Oxford university 牛津大学。
二正确理解3a 中的课文三掌握本课时中出现的重点词汇、短语和句型。
【学习重难点】一）理确3a 中的课文。
二）重点词汇，短语和句型。
【学习过程】（一）自主学习：课前预习本课时生词。
掌握各生词的正确发音。
（二）合作学习1、预习3a 中的课文，给句子排序。
2、正确翻译出每个句子？（三）重点导学：1 anxious = worried焦虑的，烦恼的。
Be anxious about / for 为---而担忧。
= be worried about =worry about .如Don`t be anxious about him.=Don`t worry about him.= Don`t be worried about him.2 Be anxious to do sth. 渴望做—He is anxious to buy a new bike, but anxious about having no money.3 Drop 落下，掉下。
You dropped your keys on the ground.Drop = give up 放弃。
English is hard, but don`t drop it .4 It`s crucial that +从句。
关键是---- It`s crucial that I must finish my work before 8:00.It`s crucial for sb to do sth. 对于某人来说，做--- 是至关重要的。
It`s crucial for me to finish my work before 8:00.5 make up 构成，组成；编造。
One hundred years make up a century. 一百年构成一个世纪。
Make up a conversation . 编一段会话。
6 because + 从句。
回答why 引导的问句。
Because of + 名词/ V-ing .如Why didn`t he come to school today? Because he was ill.He didn`t come today because of his illness.7owner 拥有者，主人。
动词为：own 拥有。
He owns the house, so he is the owner of it.8The earrings might be a present for his mother. 这对耳环有可能是给他母亲的礼物。
（四）课堂展示：1、各小组展示预习成果，朗读本课时生词，2、展示3a 中课文预习成果，给句子排序。
3、展示对3a / 3b / 4 中的重点词汇，短语和句型的预习成果，完成下列习题。
A、用所给词的正确形式填空。
1，We haven`t found the _____ (own) of this watch till now.2, Do you know why Tony feels ______ (worry) these days.?3, His pen _______ (drop) during his party last night .4, He failed the ________ ( finally) exam.B、单项选择。
1The bags must be _____,A: Lilei`s and Liping`s B: LiLei and Liping`s C: LiLei`s and Liping D: LiLei and LiPing2 The exam___ 25％of the final exam. A make up of B; makes up of C makes up D: makes of3 If you have ___ idea where it might ___, please call me .A: some is B; any is C: some, / D: any be4“What does … anxious‟ mean ? “It means _____”. A: worried B: happy C: serious D: worry5 He didn`t go to the concert _____ his mother`s death. A: because B: for C: because of D: as （五）课后巩固1、The man outside the door must be Mr Green.（改否定）The man outside the door _____ ____ Mr Green.2、Do you know whose the computer is ? (写同义句)Do you know _____ the computer ________ ________?3、He didn`t go to school because it rained heavily. (写同义句)He didn`t go to school ______ ______ the _______ rain.4、屋里的灯亮着，李明一定在里面。