Unit6 When was it invented?
Section B 1a-1e
教学目标： 知识目标
1. 熟练掌握并能正确运用下列句型： Who were the potato chips invented by? When were they invented? How were they invented?
2. 能够听说读写单词:crispy salty sour 技能目标
1.学生能够使用在一般过去时中使用被动语态。
2.能听懂评价食物的词汇及表达；能运用被动语态来谈论过去发生的事情。
教学重、难点： 教学重点
目标词汇和被动语态 教学难点 熟练运用被动语态 教学方法
本课时从贴近学生的实际入手，让新课程理念与教学实践相结合，采用任务型教学法，情景教学法，实现了教学方法与学习方法的转变，把课堂变为学堂，充分发挥教师和学生学习的主动性，让学生掌握并
熟练运用所学词汇和语法。 教具准备： 多媒体，实物图片 教学过程： Step1 Lead-in
1.Daily greetings to the students
2.Learn the new words of the class -crispy salty sour (Show the picture of some food by PPT.)
3.Students follow to the teacher to read the new words. (crispy salty sour )
Step2 Presentation 1.1a
a. Students do 1a. b. Check answers.
c. Students read the phrases of 1a loudly. 2. Listening practice: 1c
a. Read the listening questions carefully before listening.
b. Listen to the tape and do the listening practice.(Tell the students to pay attention to the key words)
c. Play the tape again and check their answers.
d. Check the answers together and find out where the false is. 4. Listening practice: 1d
a. Read the listening questions carefully before listening. b.Listen to the tape and do the listening practice. c. Play the tape again and check their answers. d. Check the answers together.
e. Look at the article and listen to the tape again. f. Role play the conversation. 5. Practice
Students do the practice and check the answer. Step 3 Summary
Show the summary of the class through the blackboard. Step 4 Homework
1.Listen the tape again and read it fluently.(必做)
2.Go over the history of chips in 1a & 1d and write a short essay about it.(选做) 板书设计：
Unit6 When was it invented?
Section B 1a-1e
adj. words: sweet sour crispy salty Grammar Focus:
被动语态： be was/ were + done
am/is/are
学情分析
通过两年多系统的英语学习，九年级的学生英语学习积极性比较高，基础比较扎实，口语比较标准，掌握了一定的听读技巧，但仍不娴熟，需要教师适时点拨。教学内容来看，学生们通过对Unit 5 和Unit6 Section A 部分的学习，对被动语态有所了解，初步掌握了被动语态的定义和构成以及被动语态在一般现在时和一般过去时的用法，但是对该结构的熟练程度有待提高。
效果分析
通过对本课时的讲授，学生基本掌握了本课时的教学目标，掌握了被动语态在一般过去时的用法和相关单词；掌握了一定的听力技巧。
教材分析
本课时讲授的是人教版九年级全一册英语Unit6 When was it invented? Section B 1a-1e部分。从课型方面来讲，本课时是一节听读课，重在培养学生听读技能。从内容方面讲，本课时被动语态在一般过去时中的用法。
评测练习
用所给动词的适当形式填空。
1. This kind of TV set _______ (make ) in that factory . 2. The Great wall _______(know) to the people all over the word.
3.My clothes______(wash ) once a week .
4.- _____the books ______(write) in English? -Yes, they are.
Fill in each blank with the correct word given.
crispy
sweet salty sour
1. I don’t like eating chocolate. It tastes is too_____. 2. Mom added salt but it still wasn’t_____enough. 3. I prefer lemons to oranges. I like the_____taste.
4. She likes _____cookies. They are hard, dry and easily broken. 课后反思
通过对本节课的教学，主要有以下几点反思：
1.
坚持学为主体，教为主导原则。在教学过程中，注意引导学生自主学习。本节课课型是听说课，在教学过程中注意引导学生掌握听力技巧，让学生在听的过程中得以提升。比如在让学生听到重点句的时候，教师在短暂做一下停顿，让学生多关注；听完后再让学生跟读一下重点句。 2.
教学设计思路清晰，层次分明，环环相扣。从激趣导学到知识探究，每一步都给人清新透明的感觉，处理起来感觉很流畅。 3.
在教学过程中，注意创设情境教学。利用多媒体播放图片，创设话题情境，教授单词crispy,salty,sour学生感觉单词学习很轻松。
初中英语_unit 6 section B 1a教学设计学情分析教材分析课后反思
