2020-2021学年人教版英语八年级下册Unit 5 What were you doing when the rainstorm came?Section A 1a—2d教案

Unit5 What were you doing when the rainstorm came?
SectionA(1a—2d)教学设计
教材解读：
本节课是人教版八年级英语下册第五单元的第一课。本单元谈论的是过去的事情。围绕回忆过去的事展开教学活动，创设生动真实的教学情境，再现故事情节，学会使用过去进行时的表达法。学习when与while引导的时间状语从句，在具体情境中加以运用。
学生分析：
本班学生女生较多，对英语比较感兴趣，所以基础较好。求知欲比较强，如果教师能多创设情境，他们会更乐于参加，那么会起到更好的教学效果。
三．教学目标设定：
1.掌握以下句型：
A；Where were you at the time of the rainstorm?
B;I was in the library.
A;what was the girl doing at the time of the rainstorm?
B;She was taking a shower.
A;What were you doing at eight last night?
B;I was taking a walk.
2. 通过听说技能的训练，正确运用过去进行时谈论过去某个时刻人们正在进行的动作。
四．教学重、难点：
1.过去进行时态。
2. when与while引导的时间状语从句。
五．教学手段 ppt的使用:
1本课以暴风雨为情境，创设话题， 教师使用多媒体播放声音，导入本单元话题。
2在谈论过去进行时态时，播放上次的暴风雨资料，引起学生的回忆，学习过去进行时态。同时利用幻灯片学习功能句。
3利用多媒体的播放功能播放听力。并检查答案。
六、教学实施过程:
Step1.Warming up and leading in :
A guessing game : What’s it?
T;Let’s guess.
S;It’s a heavy rainstorm.
教师使用多媒体播放声音，导入本单元话题。 Step2.Presentation :
1.T:What were you doing at the time of rainstorm ? 播放上次的暴风雨资料，引起学生的回忆，学习过去进行时态。同时利用幻灯片学习功能句。
2.Make a converstion like this:
A:Where were you at the time of the rainstorm?
B:I was in the library.
A:what was the girl doing at the time of the rainstorm? B:She was taking a shower.
A:What were you doing at eight last night?
B:I was taking a walk.
3.Show their work.
Step3 listening house :
1.Listen and finish 1b.2a.2b
2.Check the answers利用多媒体的播放功能播放听力。并检查答案。
Step4 Expansion and ex tension :
1.Role-play 播放2d的部分课件，让学生跟读。
2.Act it out.
3.小组合作探究，自己理解对话内容， 不能完成的，老师给予帮助。
4.小组讨论when与while的用法。教师帮助总结。展示幻灯片。
Step5 Groupwork :
Give a report like this:
At the time of rainstorm,Mary was shopping on the street. Linda was… 使用目标语言结构。利用幻灯片展示学生成果。
Step6 Summing up :
利用PPT回放部分课件总结本课重点内容。
板书展示:
Unit5 What were you doing when the rainstorm came?
SectionA(1a—2d)
A:Where were you at the time of the rainstorm?
B:I was in the library.
A:what was the girl doing at the time of the rainstorm? B:She was taking a shower.
A:What were you doing at eight last night?
B:I was taking a walk.