江苏省海安县大公初级中学八年级英语上册《8A Unit 6 Natural disasters》Period 5 Grammar（2）教案 牛津版.doc

8a unit 6 natural disastersperiod 5 grammar（2）title(课题)natural disasters (grammar 2)type(课型)new新授课period(课时)5supporting theories（理论支撑）1. 英语课程的学习，既是通过学生英语学习和实践活动，逐步掌握英语知识和技能，提高语言实际运用能力的过程；又是他们磨砺意志、陶冶情操、拓展视野、丰富生活经历、开发思维能力、发展个性和提高人文素养的过程。所以在英语教学过程要面向全体学生，注重素质教育；整体设计目标，体现灵活开放；突出学生主体，尊重个体差异；采用活动途径，倡导体验参与；注重过程评价，促进学生发展；开放课程资源，拓展学用渠道。2. 叶澜教授认为，课堂教学蕴含着巨大的生命力，只有师生的生命活力在课堂教学中得到有效发挥，才能真正有助于新人的培养和教师的成长，课堂才有真正的生命。因此，要改变现有课堂中常见的见书不见人、人围着书转的局面，必须研究影响课堂教学师生状态的众多因素，研究课堂教学中师生活动的全部丰富性，研究如何开发课堂教学的生命潜力”。教师只要思想上真正顾及了学生多方面成长，顾及了生命活动的多面性和师生共同活动中多种组合和发展方式的可能性，就能发现课堂具有生成性的特征。aims and demands(教学目标)a: knowledge (语言知识) 1. to master the usage of some important words and phrases.2. to know the usage of the past continuous tense with “while” and “when”b: language skill (语言技能) to enable the students to use the past continuous tense with “while” and “when” to express their ideas in their daily life.c: feeling (情感态度)to make the students more interested in english and to develop the students good personal abilities.key points and difficulties(教学重、难点)to learn the usage of the past continuous tense with “while” and “when”. . teaching methods(教学方法) task-based approach aids: 课前准备（教具、活动准备等）1. get some cards with words ready.2. get some sentences with the words “while” and “when”.教 学 设 计课前延伸1. preview the new words of this part and try to master the usage of them.2. finish off the exercises of this part on page 101.teaching plan(授课计划)studying plan(学习计划)aims(设计意图)课内探究 学stepwarm up & revision1. review some sentences using “while” and “when”.2. learn the new words in groups.3. give a brief introduction in order to present the past continuous tense with “while” and “when”.1.课堂上培养学生小组团结合作学单词的能力。2.导入新的知识前，从学生的就近区着手，温故知新，自然导入新的语法句型。step ii presentation present the .past continuous tense with “while” and “when”.1. people were running wildly while pieces of glass and bricks were falling down.2. the earthquake started while i was doing some shopping. i was trying to find my way when i suddenly heard some noise above me. (show the sentences on the blackboard.)3.把句型中的注意点用红色标注出来，在语境中结合图片和关键词呈现新语言项目，让学生自己比较异同点，有利于激发学生兴趣。教师引导、学生合作探究。 导step iii practice1.利用学生所学习的课文知识和所熟悉的句型来做题，易于激发学生的兴趣，焕发学生激情，避免语法课的沉闷。2. 采用小组合作探究的形式进行，有利于降低难度， 培养合作精神。3. 训练学生通过合作解决问题的能力。适时进行过程性评价。 练step iv productiona. ask the students to make sentences with “while” and “when” using the past continuous tense.、phases: play computer games ,wash some clothes, chat with the friends, sit under the trees, watch the baseball game,b. ask students to complete the sentences on page 101.c. ask students to write the answers on the blackboard and check out the answers.让学生分别从老师手中拿一张印有下列单词短语的卡片，让他们运用刚学的语法创造性地造出一些有趣的句子，加深理解，提高应用语言的能力，让学生学中乐，乐中学，从而巩固所学知识。step v practice教师对学生活动表现进行表扬、评价的句子，增强学生学习英语的兴趣，保护学生学习英语的积极性.a. put the following words and expressions in the right order and then say out the usage of “while” and “when”b. multiple choicesstep productiondiscussiontry to make the sentences as many as possible with “while” and “when”. ( group discussion)把全班共分为8小组，每个小组6人，小组内合作扩句，看谁句子质量高?小组内讨论合作既降低难度，又提高答案质量。展开小组竞赛，有利于激发热情。课后提升step assignment1. finish off period 6 on workbook2. make sentences using “while” and “when”.3. preview the new words and ph