约4280字。

　　八年级英语(下)第5单元Section A教案
　　第1课时
　　Unit 5 What were you doing when the rainstorm came?
　　Section A  1a—2d
　　一、【教材分析】
　　教
　　学
　　目
　　标
　　知识
　　目标 1. 学习并掌握下列单词：
　　rainstorm, alarm, go off, begin (began), heavily, suddenly, pick up (the phone), strange
　　2. 能正确使用以下常用表达：
　　be busy doing, so… that, wap, go off, pick up, wait for, look for, at the time of …
　　3. 能熟练掌握并使用下列重点句式：
　　1）—What was the girl doing at the time of the rainstorm?   —She was …
　　2）—What were you doing last night?  — I was ...
　　3) While you were sleeping, I called Jenny and she helped me.
　　4) When you called, I was taking a shower.
　　4. 学会过去进行时态的构成和用法。
　　能力
　　目标 通过听说训练，学会运用过去进行时态，谈论过去的事情或讲述过去的故事。
　　情感
　　目标
　　通过本课的学习，培养学生在困难面前互帮互助的优良品质。
　　教学重点 正确使用过去进行时态，谈论过去的事情或讲述过去的故事。
　　教学难点 正确使用过去进行时态，谈论过去的事情或讲述过去的故事。
　　教学方法 情景教学法；任务型教学法。
　　二、【教学流程】
　　环节 师生活动 二次备课
　　I. Preparation 
　　准备 1．检查单词预习情况：教师结合学生读的状况，适当领读，并帮助学生正音。教师根据构词法知识，帮助学生识记单词。
　　rainstorm, alarm, go off, begin (began), heavily, suddenly, pick up (the phone), strange
　　2．复习检查
　　通过检查“学案”中“新知预习”内容，检查预习效果。
　　II. Presentation
　　呈现 1. Learning tasks “示标定向”
　　1）学习并掌握下列单词：
　　rainstorm, alarm, go off, begin (began), heavily, suddenly, pick up (the phone), strange
　　2）能正确使用以下常用表达：
　　be busy doing, so… that, wap, go off, pick up, wait for, look for, at the time of …
　　3）能熟练掌握并使用下列重点句式：
　　（1）—What was the girl doing at the time of the rainstorm?   —She was …
　　（2）—What were you doing last night?  — I was ...
　　（3) While you were sleeping, I called Jenny and she helped me.
　　（4) When you called, I was taking a shower.
　　2. Leading-in“导入新课”
　　1）复习现在进行时：
　　(1) Show the four pictures in Page 33 with PPT and let the Ss guess what the people are doing.
　　T: What is he doing?
　　Ss: He’s …
　　doing the homework in the house 
　　reading in the library
　　waiting for the bus at the bus stop
　　walking home on the street
　　(2) 总结现在进行时的构成：is/ am/ are + doing…
　　(3) 总结现在分词的构成：
　　一般：waiting, studying, playing
　　去e：moving, having
　　双写：running, shopping