江苏省海安县大公初级中学八年级英语下册《8B Unit 3 Online travel》Period 4 Grammar（1）教案 牛津版.doc

8B Unit 3 Online travelPeriod 4 Grammar（1）Title(课题)Online Travel(Grammar)Type(课型)New新授课Period(课时)4Supporting theories(理论支持)A.美国教育心理学家霍华德加德纳提出的多元智能理论认为，多元情境化教学策略在初中英语教学中的应用，必然调动学生多种智能活动，学生在参与的过程中，体会到了学习英语的快乐，从而拉近了英语与学生的距离，激发了学生学习英语的兴趣，培养了学生自主学习的能力，有效地提高了课堂教学的成效。本课是语法教学，以多元智能理论为依据，创设语境，结合实例和实物呈现教学内容，推进“学导练”的教学模式，以学生为主体、教师为主导、训练为主线，面向全体，分层教学，创设和谐、融洽的学习氛围，让学生自己体会归纳，帮助学生更好地掌握被动语态的用法，让学生在学习的过程中进行主动的学习，在学中乐，乐中学。B.任务型教学(Task-based Teaching Approach)是指教师通过引导语言使学生在课堂上完成任务来进行的教学。本课通过热身、呈现、操练、巩固和练习，将语言知识和语言技能结合起来，有助于培养学生综合的语言运用能力，促进学生积极参与语言交流活动，启发想象力和创造性思维，有利于发挥学生的主体性作用。Aims and demands(教学目标)Key points and difficulties(教学重、难点)1. To understand how to use the passive voice.2. To learn how to change active voice into passive voice.Teaching Methods(教学方法) Task-based teaching approach Situational teaching methodAids: 课前准备（教具、活动准备等）Blackboard, computer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. Complete the exercises of this part.（见学案课前延伸）让学生通过课前自学，小组内的团结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)课内探究课内探究 学StepWarm up1. Check the words groups. 2. Give a brief introduction in order to present the new pattern.3. Explain the concept of the passive voice.(当主语和谓语动词构成被动关系，即谓语动词是人的动作，但主语却不是动作的执行者，而是动作的承受者时，即需要用被动语态)温故知新，自然导入新句型。Step II Presentation1. Ask the students to find all the passive voice sentences in the reading passage on pages 42 and 43.2. Go through the tables on page 47 and get them to know what the passive voice is like.在语境中结合实例和关键词呈现新语言项目，有利于激发学生兴趣。教师引导、学生合作探究。 导Step III Practice1. Explain the context of the exercise on page 48. Before they start to do it, review the use of past participles in Unit 1. Ask the students to read through the conversation for general meaning first. Tell the students that they should use both the simple present tense and the simple past tense of the verb to be to complete the conversation.2. Give them enough time to complete it. If they cant work it out correctly, they can work in pairs. 3. Ask students to read their answers one by one to see if most students have understood the structure.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。练Step IVProduction通过练习让学生对本课所学内容加以巩固课后提升Step VAssignment1. 用一般现在时和一般过去时各造五个被动语态句子2. 完成补充习题Grammar部分的练习.控制作业量，作业既落实双基有重视能力。Blackboard design(板书设计)Unit 3 Online Travelwords: widely e-dictionary restart connect foot incorrectlygrammar: 主语 谓语动词 宾语 （主动语态）主语 be+过去分词 by短语 （被动语态）