初中英语人教版八年级上册Section A Grammar focus 3a—3c.doc

备课时间： 授课班级： 授课时间： 课节： 总课时:Unit 3Im more outgoing than my sister.Period 3Section A Grammar Focus 3a-3c【课型】语法总结课知识与技能目标1.进一步熟悉形容词和副词比较级的规则变法。2.学会使用比较级及“as.as,than来做比较。过程与方法小组合作情感态度与价值观了解不同性格特点的人，了解自己，学会与他人友好相处。学习重点1. 总结形容词及副词比较级的构成方式。2. 进一步总结对两者进行比较的句式结构。学习难点 能运用所学的目标语言，进行说与写的活动，完成相关任务。学习过程【自主学习】自主预习A.写出下列单词的比较级heavy outgoing quiet hard-working smart hot early largefunny thin lazy nice tall B.把A.中出现的形容词进行归类，进而总结出形容词或副词的规则变化。_一般情况下加_以_结尾的直接加_以_结构的_以_结尾，变_为_加_C.根据汉语提示完成下面的句子1. 在学校谁更努力学习？ Whos at school?2. 吉姆和萨姆跑得一样快吗？ Does Jim run you?3. 你的堂兄弟比你更外向吗？ Is your cousin than you?4. 我认为我妈妈比我爸爸更聪明。 I think my mother is my father?5. 在你的班级，谁唱的更好，是保罗还是卡罗尔？ In your class, who , Paul or Carol?【合作探究】学习任务一：1. Work in pairs and try to find the rule.(小组合作，根据所给例句总结出原级比较的结构) This film is as interesting as that one. This dictionary is not as useful as you think. Luckily the weather was not so wet as it is today.肯定句：否定句：学习任务二：Work in pairs and try to find the rule of comparatives,then translate them into Chinese. (小组合作，根据所给的句子，总结出对两者进行比较的句式结构并翻译。) （1）The better I knew him, the more I liked him. The more difficult the questions are, the less likely Ill be able to answer them. （2）He is the taller of the two. （3）Things are getting better and better every day. Its becoming more and more difficult to find a job.比较级的结构是：（1）（2）（3）【拓展提升】Fill in the blanks with the correct forms of the words in brackets. (根据句意填入单词的正确形式) 1. My brother is two years _(old)than me. 2. Tom is as _(fat) as Jim. 3. Is your sister _(young) than you? Yes,she is. 4. Who is _(thin),you or Helen? Helen is. 5. Whose pencil-box is _(big),yours or hers? Hers is. 6. Marys hair is as _(long) as Lucys.【随堂检测】根据图片做个对话。句型是：1. 姚明和乔丹一样高吗？不，他不是。他比乔丹高。2. 粉色的连衣裙比黑色的连衣裙便宜吗？不，它不是。它比黑色的连衣裙贵。3. 红色的车比蓝色的车可爱吗？是的，它是。4. 红色的苹果比绿色的苹果小吗？是的，它是。 【课后作业】1. Make an adjective word list including all