1、抚 顺 市 第 二 十 六 中 学 教 学 案序号：25 年级：八年级学科：英语 执笔人：SCf课题：Unit 5What were you doing when the rainstorm came ?第 1课时来源:gkstk.Com时间：2016-4教学目标 1.掌握 1a-2c的词语2.学习谈论过去的事件和讲故事；3.学会使用过去进行时态谈论过去某一时刻正在进行的动作;教学重点 掌握过去进行时态的用法。教学难点 掌握过去进行时态的用法。 教具：多媒体课件教学流程课前展示激趣导入新知探究课代表：小组对话表演 （前面学过的对话内容,越多越好） 1.热身活动： 谈论天气。.2.借助视频引出生
2、词，短语， 过去进行时态结构：was / were+ v. -ing 句型.3.熟读 1a.并理解，完成图片与句子的匹配。4.听 1b完成练习核对答案。5.完成 1c。Work in pairs 同位练习对话。过去进行时一、意义：过去进行时表示_的动作，常和表过去的时间状语连用。二、句型结构:肯定形式:主语+_/_+_否定形式:主语+_/_+_疑问形式:1._/_+主语+_2.What/Where/ Why/ How等_+_/ _+主语+_?三、标志词：来源:学优高考网 gkstk展示汇报1浏览 2a图片并学习生词，短语并预测故事的内容。3听力：听 2a, 2b。完成练习并核对答案。2分角色练
3、习对话 2c。实践创新：假设你们是听力中的人物，昨晚暴风雨来了，你们在做什么，组内议一议，完成短文。Yesterday s rainstorm was the heaviest one so far this year. At the time of rainstorm,What were my friends doing? _来源:gkstk.ComName Was doing来源:学优高考网 gkstk每课一清：一、用所给词的适当形式填空。1.When we_(have)dinner, the telephone rang.2.When it began to rain_(heavy),
4、Linda was watching a soccer match.3.Could you tell me what_(happen)last night?4.I_(take) a shower at nine yesterday evening.5.We were talking on the street when the rainstorm suddenly_(come).二、根据汉语提示写出下面的短语。1.Jenny was waiting for the bus_(当下暴风雨的时候)yesterday.2.While I_(在洗澡), the light_(熄灭了).3.Alice
5、needed_(帮助)her homework.。4.Tom did homework at home yesterday.（用 at that time yesterday改写句子）Tom_ homework at home at that time yesterday.5She was making a banana milk shake.（就画线部分提问）_?作业：Everyone likes living in a clean and comfortant environment. If the envionment(环境) are bad, it will affect（影响）our
6、 body, and make us not feel well. Sometimes we may be terribly ill. At that time we dont want to work, and we have to stay in bed and rest at home. So the envrionment is very important to us.Its germs that makes us ill. There are germs everywhere, They are very small and you cant find them with your
7、 own eyes, but you can see them with a microscope（显微镜）They are very small and there may be hundreds of them on a very small thing, Germs can always be found in dirty water. When we look at dirty water under the microscope, we shall see them in it. Germs can also be found in air and dust（灰尘）. If you
8、cut your finger, some of the dust from the floor may go into it, and you will have much pain in it. Sometimes the germs will go into all of your boby, and you will have pain everywhere.To keep us healthy, we should try to our best to make our environment become cleaner and tidier. This needs us to a
9、ct together.31.The writer tell us that_.A. we like working when we are ill B. germs cant live in the water. C. we cant feel ill if the environment is bad. D. we feel well when the environment is good. 32.Germs are_.A. very small things that you cant see with your eyes.B. the things that dont effect
10、people. C. the things that you can find with your eyes.D. the things that are very big.33. Where can germs be found? They can be found_.A. on the small thing B. in air and dustC. only in dirty water D. everywhere34.How will you feel if germs go into the finger that is cut?A. I will feel nothing. B. I wont mind.C. I will feel tense. D. I will feel painful.35. From the passage we know that_.A. environment doesnt affect our life B. we dont need to improve our environment C. germs may make us ill D. if the environment is better, germs will be more.
