Unit 6 Lesson 17 A Detective Story Ⅱl教案.doc

Unit 6 Detectives Lesson 17 A Detective Story教案教学内容：北师大版英语八年级下册Unit 6 Detectives Lesson 17 A Detective Story部分内容。教学目标(Objectives)：1.确保学生认识和理解一些基本单词的意义和简单口头运用（To learn the meaning and simple usages of some words and phrases）。2.学习使用本单元重点句型及表达（To use the typical sentences to express）。3.鼓励学生大胆发言及表达（To encourage the students to express bravely）。4.培养学生对英语学科的兴趣（To make the students interest in English learning)。5.增强学生听说读写译的能力（To strengthen the ability of listening, speaking, reading, writing and translating)。教学重点（Key Points)： 在学习了单词的基础上，以单词为载体，进行主要句型的学习，并了解其中的语法现象，根据具体情境，学会交流对话，侧重句型语法学习，交际意向和课外拓展为重点。教学方法：游戏，音频，情景教学法，Pair-work两人小组活动，Group-work小组活动，多媒体辅助教学。教学难点： 学生处于初中阶段，对英语有了初步了解，有了一定的词汇储备，对于八年级下学期学生的要求重点是在会读会说的基础上，能掌握一些基本单词的拼写和造句，了解一定的语法内涵，与人进行简单沟通交流。教学准备： 课件、照片素材、音频文件、 教学道具。 教学设计： Step1. GreetingStep2.Warm-up/Leading（热身/课程导入）Discuss with your partner. What clues do you remember from the last lesson?What questions do you think Detective Winters will ask Daniel Lister?ExampleDetective Winters will ask where Daniel Lister has been for the last 13 years.Step3.Presentation(呈现新课）1. Words Learning!1) 老师放映课件，用中文询问同学看到了什么？同学们会看到课件上呈现的图画。2) 教师拿出单词卡片，进入重点新词汇学习环节，向同学展示图片，结合PPT上放映的内容，带领同学学习一些新单词。2.Pronunciation Part!1)老师介绍本单元重点单词读音及重点音标，带领同学大声朗读。2)然后老师带领同学进行拓展学习，介绍一些该音标构成的其他单词。3）巩固训练：RhythmListen to the sentences. Circle the name of the speaker who sounds more natural.Listen and underline the stressed words in each sentence. Then listen and repeat.3. Vocabulary Part!用适当的代词填空1. The old man has two sons. One is a worker， _ is a teacher.2. Students are usually interested in sports. Some like running; some like swimming; _ like ball games.3. Lets go and have a drink. Weve got _ time before the train leaves.4.Listening Part!请听对话材料，完成书中所附听力练习！5. Reading Part!教师立足于课本，引导学生课本上的短篇课文。教师向同学解释对话内容，并让学生反复听读，学习模仿。Listen to the tape, and read aloud these sentences!6. Grammar Part!1)教师引入本单元重点语法现象：请求。ask sb to do sth 要求某人做某事tell sb to do sth告诉某人做某事order sb to do sth命令某人做某事request sb to do sth请求某人做事request （请求）+that从句（从句要用should do，should 也可以省略，只用原形do）command（命令）+that从句（从句要用should do，should 也可以省略，只用原形do） 1.请求：Could you please+do sth.Could you+do sth.Would you please+do sth.Would you+do sth.肯定回答：Sure./Of course./Noproblem./Id love to.否定回答：Sorry./Id love to but I .2) 巩固训练。.7. Speaking Part!Pair-workWork with your partner. Take turns asking each other to do these things.explain todays maths homeworklend you his/her di