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1、Unit 3 Teenagers should be allowed to choose their own clothes（第1、2课时）Section A 1a-2c课题：Unit 3 Teenagers should be allowed to choose their own clothes 课 型：新授课 授课内容：SectionA(1a2c) 课 时：第1、2课时教学设计：一 学习目标(Teaching Aims)：1. Knowledge aims:A: New words: allow, drive, drivers licence , pierce, silly, inste
2、ad of ,stay upB: Grammar: should +be allowed to doC: Target language:I think sixteen-year-olds should be allowed to drive.I disagree. I think sixteen is too young.Do you think.?I agree. / I disagree./ I dont agree.Do you think thirteen-year-olds should be allowed to have part-time jobs?No ,I dont.2.
3、Ability aim:学会谈论你被允许的和不被允许做的3.Emotion aim:培养与人沟通的能力，学会体谅父母、朋友、社会，提高自我约束力。4.教学重、难点重点：.Section A 部分重点词汇；难点：含有情态动词的被动语态用法5.教学策略：讲授法、启发法、问题激发式学法、自主,合作,探究。6.教具准备：radio tape exercise sheets二、前置作业（自主学习内容）：1、【预习】 Section A 1a, 1c中的语言材料要求：圈出新词 标出读音 划出短语 译出解释 摘出疑难 2、【预习】 通过课前预习完成下列内容。一. 将下列单词或短语翻译成英语 1. 刺穿，刺破
4、_ 2. 执照；许可证_ 3. 傻的_ 4. 耳环_ 1. 和朋友一起外出_ 2. 十六岁的孩子_ 3. 做兼职工作_ 4. 穿耳孔_5. 去商场_ 6. 驾照_ 二. 合作探究： 本单元主要讲含有情态动词的被动语态。其结构为：情态动词 + be + 过去分词家长应该允许青少年上网。Teenagers _ _ _ to surf the Internet.( 改为否定句 ) Teenagers _ _ _ to surf the Internet.( 一般疑问句 ) _ teenagers _ _ to surf the Internet? Yes, _ _. / No, _ _.Exerci
5、ses(练习)a. 应该允许安娜自己选择衣服。Anna _.b. 课堂上不应该允许学生听MP3. MP3 _ _ _ _ _ _ _ students in class.c. 我能使用这台计算机吗？_ this computer _ _ _ _?d. 这本书严禁借给别人。This book _ _ _ to others.e. 这张照片可能是他2008年拍的。 The photo may _ _ in 2008 _ _. 三、课堂教学程序：学习过程（一）情境导入：1._.认为应该允许12岁的孩子选择他们自己的衣服。2._.我认为不应该允许12岁的孩子穿耳孔。3._.应该允许16岁的孩子开车。4
6、._.不应该允许孩子做兼职工作。以上句子反复出现的should be allowed是含有情态动词的被动语态。（二)自主学习： 英语有两种语态：_ 和 _。主动语态表示主语是动作的_；被动语态表示主语是动作的_。 被动语态的谓语部分由“_ +_ ”构成，主动词be有_、_和_ 的变化。Many people like football. _语态Football is liked by many people. _语态 被动语态的基本用法1 不知道动作的执行者时，用被动语态The window was broken last night. ( 翻译 )_2 没有必要或不想指出谁是动作的执行者时，
7、用被动语态This school was built last year. _I heard you were asked to go home. _3 强调或突出动作的承受者时，用被动语态This kind of watch is made in Japan. _4 用被动语态时，如果需要指出动作的执行者时，可用“_ +动作的执行者（宾格）”这一短语来表示，置于_。The picture was painted by a woman artist. _The room was cleaned by them. _四；达标反馈：单项选择：( )1. The fruit should be we
8、ll _ during winter.A. keep B. kept C. keeping D. to keep( ) 2. I have a _ daughter.A. six years old B. six year old C. six-year-old D. six-years-old( ) 3. He is too young. He is not _ to join the army.A. old too B. too old C. enough D. old enough( ) 4. We disagreed _ this plan.A. of B. to C. with D. about ( ) 5. You need _ warm clothes, or youll catch a cold.A. to wear B. wearing C. wears D. be worn五：教学反思
