初中英语人教版八年级上册_unit3《I_am_more_outgoing_than.doc

八年级英语Unit3第一课时导学案 (SectionA1a-1c) 授课时间：2015. 9. 25 设计人： Ke Li 审 核 人： 授课班级：八 1/2 班 姓名： 学习小组 【学习目标】学习本课的新单词。形容词和副词的比较级变化规则和句型。 【学习重点】使用比较级句型A +be+ 形容词的比较级+than+B。描述人的外貌及个性。【学习难点】 识记形容词和副词比较级变法的多条规则【自主预习】 Task 1、完成课本1a, 写出下列词的反意词并熟读它们：tall thin long quietly old good outgoing big Task 2、阅读课本113页至114页的内容后，掌握形容词比较级的变化规则：把下列单词对号入坐：thin long funny outgoing small tall fat tallshort big heavy early interesting beautiful hot easy 1、在词尾直接加er: taller 2、以字母e结尾的单词，直接加r: later finer nicer 3、双写最后一个辅音字母，加er: bigger 4、辅音字母加y结尾的单词，变y为i加er: easier 5、多音节词和部分双音节词，在词前加more: more beautiful 6、不规则变化词：good /well bad/badly many/more little 【合作探究】Task1 导入：你认识他们吗?教师提问 What do you look like? What does he look like? Pan Changjiang is short. Yao Ming is tall Yao Ming is taller than Pan Changjiang. .Pan Changjiang is shorter thanYao Ming.Liu Huan is _(heavy) than He Jiong./ He Jiong is (thin) than Liu Huan .Xia Na is _(outgoing) than Yang Mi/ Yang Mi is ( quiet)than Xia Na My car is 4.5m long, his car is 5m long,so My car is _than his car. And his car is than my car.总结比较级句型: Task2. 指出班上的两个同学进行比较“从头到脚”。从头发，身材，体格，性格方面比较。 【检测反馈】一. 单项选择：1. His hair is longer than_. A I B me C my D mine2. Sam is_ than Sonia. A calm B more calm C calmer D calmmer3. Today is_colder than yesterday. A more B a few C little D much4. You should have a good rest_you are too tired. A so B or C because D until5. Mrs Green has much_ flowers than Mrs White. A more B many C much D a lot6. Please be_, Meimei. A more carefully B most careful C careful D carefully7. Bob is_ of the two boys. A tall B taller C tallest D the taller8. My friend is more_than me. He enjoys talking with others. A intellectual B athletic C outgoing D serious9. Tim is shorter than Tom., but he is_ than Tony. A heavier B heavy C thin D thinner10. I have more pens _ you. A with B as C than D to二用所给词的适当形式填空.1. My bike is _ , but hers is _ than mine .(new)2. Which is _ , this one or that one ?(nice)3. My brother is _ than my sister .(funny) 4. Li Ying is _ than Li Ping .(thin)5. She is a little quiet than _ .(I)6. My room is much bigger than _ .(she)7. My mother is very _ every day . And my father is even _ than her .(busy)8. This sweater is too big . Do you have a _ one ?(small)三.句型转换1. Tom is thin . Jim is thinner .(合并为一句) Tom is _ _Jim .Jim is _ _ Tom .2. Tom is twelve years old . Jim is fourteen years old .(合并为一句) Tom is _ _ Jim .3. Tom is healthier than Jim . (提问) _ is healthier , Tom _ Jim ?四、补全句子：1. Mr Smith is much _ (old) _ his wife. 2. Chicago is _ (big)