江苏省海安县大公初级中学八年级英语上册《8A Unit 1 Friends》Period 4 Grammar（1）教案 牛津版.doc

8a unit 1 friendsperiod 4 grammar（1） title(课题) grammartype(课型)new新授课period(课时)4supporting theories(理论支撑)1. 叶澜“课堂生命说”认为，课堂教学要从学生的立场出发注重学生的能力培养，力争课堂的优质高效。本课中从学生的现有的知识能力的基础上让学生谈谈比较级与最高级的不同。通过本课的学习，学生在今后的社会活动一定能发挥很重要的作用。2. 以瑞士儿童心理学家皮亚杰为代表的建构主义学习理论为支撑。学生的知识是在一定情境下，借助于同学的帮助，同学与同学之间的协作、交流、利用必要的信息合作学习，相互补充。3.采用灵活多变的教学手段，培养学生的学习兴趣。4.以学生为主体、教师为主导、训练为主线，面向全体，分层教学。5.创设和谐、融洽的学习氛围，促进师生之间的情感交流。aims & demands(教学目标)key points & difficulties(教学重、难点)a: how to form comparatives and superlatives with adjectivesb: how to use them correctly in a sentence teaching methods(教学方法) task-based language teaching, scene communication teaching method.aids: 课前准备（教具、活动准备等）multi-medium教 学 设 计课前延伸1. search for information about best friends.2. finish the exercises of this part.让学生通过课前自学，小组合作解决预习中的一些问题，为上课做准备teaching plan(授课计划)studying plan(学习计划)aims(设计意图)学steprevision and lead-in1. preview work (check the answers.学案part1)2. ask students to say adjectives about someone or something检查学生预习情况,从而导入新授内容 导step ii presenting 1. ask students to finish the exercises of part a on page 12.2 some situations on the use of comparatives3some situations on the use of superlatives4.the forms of comparatives and superlatives(1) add “er”or “est” behind most short adjectives (2) add “r” or “st” behind short adjectives ending in “e”(3) change “y” into “i” then add “er” or “est” behind short adjectives ending in a consonant +“y”(4doubble the last consonant then add “er” or “est” behind short adjectives ending in a vowel + a consonant (5)add “more and more” in front of long adjectives.(6) some special adjectivesgoodbetterbest wellbetterbestbadworseworst illworseworstbadlyworse-worstmany-moremost much-more-mostlittlelessleast farfartherfarthest自然过渡到新授课学习，将重点内容贯穿step iii practicing 1. ask students to read the five parts and remember them2. have a competition to see which students are the best.3. more actions to help the poor.当场读记巩固所学，通过小组竞赛培养学生的团队合作精神练step iv production i. exercises (学案练习课内训练)学案练习巩固本单元所学重点内容,将英语教学落到实处课后提升step v homework1.