1、Lesson45 lets sort the garbage教学目标1 能够掌握词汇 empty litter2.能够了解如何用英语介绍垃圾分类的情况3.介绍自己参加的垃圾分类活动教学内容1. 了解有关用于介绍垃圾分类的方法2. 学习一些用于介绍垃圾分类的句式3. 进一步掌握代词 it 用法教学重难点1. 掌握垃圾分类词汇：sort waste find throw collect2. 运用所学知识介绍自己参加的垃圾分类活动3. 掌握以下重点句子They need to throw away only one small bag of garbagePeople throw too much
2、awayIt is a waste to use only on one sideWhen I finish fixing the car, I will give it to my little cousin教学准备录音机 幻灯片 图片教学过程Step1 lead inDiscuss the following questionsWhat kind of garbage are made of paper?What kind of garbage are made of plastic?What kind of garbage are made of metal?What kind of g
3、arbage are made of glass?Step2Reading1.Why are Danny and Jenny surprised after sorting the garbage?2.What will Danny do with the broken toy car?3.What kind of garbage have Danny and Jenny sorted?Step3grammar1. throw into 扔进去 eg: She threw the clothes into the bags.up 呕吐；抛起eg: He threw up his dinner.
4、away 扔掉eg: They need to throw away the garbage.out 扔掉；伸出；说出； eg: He threw out a project.2It 的用法It is dangerous to leave broken glass on the groundIt is not right to waste things.It is a waste to use paper only on one side.Step4 practice1.They_ (throw) away a lot of garbage yesterday.2. Its not right
5、 _ (laugh) at people in trouble3. To help our parents do the housework is right. (改为同义句)_ _ right _ _ our parents do the housework.Step5homeworkAfter class ,pick up the garbage in the school and sort the garbage, then try tofind out :1.How much of each type of garbage do you have ?2. Do you have more plastic than paper ?3. Do you have less metal than paper ?4. What type do you have the least of ?5. What type do you have the most of ?6. Could you use some of the garbage again?
