冀教八年级下学期,Lesson 61: What Was in the Bags?,Teaching Aims:,Teaching Important Points and difficult Points:,Build the belief to save our earth. Cultivate the feelings of responsibilities.,Learn new vocabulary for describing materials and for comparing quantities. Learn common expressions for offering assistance. New words and phrases to compare quantities.,New Words,more adj. (much, many比较级) 更多的 most adj. (much, many比较级) 最多的 bad adj. (比较级为worse，最高级为worst ) 坏的；严重的 litter n. 垃圾,Warming up,How do people do with the collected rubbish?,Think About It !,What kinds of things can be recycled and reused?,Listening,Lets Do It !,Garbage is a big problem in the world, also in China! Discuss with your partner what we should pay attention to when we throw away rubbish. Try using these phrases: “In order to make less rubbish, we should _.”,Language Points,1. Almost all of it can be reused or recycled. 几乎所有的这些东西都能被再利用或再循环。 带有情态动词的被动语态，其结构为 “情态动词 + be + 动词的过去分词”， 否定句在情态动词后加not, 疑问句把情态动词提 前。如： Must the work be done at once? 必须立刻做工作吗？ (2) almost 作副词，意为“几乎；差不多”。如： I almost fell off my bike. 我差一点从自行车上摔下来。,2. There is more paper than plastic. And there is less metal than plastic. 纸比塑料多，金属比塑料少。 more 是much的比较级；less 是little 的比较级。more than意为“多于”；less than意为“少于”。 如： There were more people than I expected. 那里的人比我预料的要多。 I have less juice than my brothers. 我的果汁比我弟弟的少。,3. Nobody should throw out a toy like that. 没有人应该扔掉像那样的玩具。 throw sth. out 相当于throw sth. away 意为“扔掉”。 如： Dont throw out that book. 不要扔掉那本书.,Exercises,I. 根据所给首字母或汉语提示，完成单词。 1. There is some l_ in the living room after the party. 2. “Fix” and “mend” have the s_ meaning. 3. My uncles son is my c_. 4. You _ (吃惊) me a lot just now. 5. They think most of the things can be _ (回收利用).,recycled,itter,ame,ousin,surprised,II. 用所给单词的适当形式填空。 1. The weather today is a lot _ (bad) than that of yesterday. 2. One of the cars _ (be) Uncle Wangs. 3. It makes the _ (little) pollution among all types of transportation. 4. They put the garbage into bags for _ (recycle). 5. Its not right _ (laugh) at people in trouble.,to laugh,worse,is,least,recycling,III. 句型转换，每空一词。 Please throw away the broken wheel. (改为否定句) _ _ away the broken wheel. 2. To help our parents do the housework is right. (改为同义句) _ _ right _ _ our parents do the housework. 3. Linda has more books than the other two girls. (改为同义句) Linda has the _ books of the _ girls.,What was,It is to help,most three,