保定市乐凯中学王春蕊.ppt

保定市乐凯中学 王春蕊,Lesson 57 Lets Clean Up!,Warming up,When you see a lot of rubbish in your school yard, how do you feel? What should you do about it?,Lesson 57 Lets Clean Up!,Listening task: true or false,Rubbish means garbage They are studying pollution in class this week. Dannys bag is full.,Read and answer,Whats the weather like? Its a nice, sunny day. What does the teacher say after Jenny explain the plan to the class? “What a good idea! Lets get to work!” Wheres Dannys homework? In Jennys bag.,1.But look at all of this rubbish. rubbish: garbage, litter, trash (不可数名词 ) 2.Somebody should pick up that garbage. pick up: 捡起 ；整理； （顺便用车）来接 pick it up , pick them up He_a piece of paper and put it into the dustbin. Ill_at five oclock this afternoon.,picked up,pick you up,我们收拾一下卧室吧。 Lets pick up the bedroom. 她收拾了一下行李就走了。 She just picked up and left. pick vt. & vi 选择；采，摘。如： 我选了一本书读。 I picked a book to read. 我们（从树上）摘苹果。 We picked apples (from the tree).,3. It would take too long. take: 花费 spend:花费 take 的主语是it, spend 主语是“人” 打扫教室花了他们半个小时. It_them half an hour_the classroom. =They_half an hour cleaning the classroom.,took,to clean,spent,It takes sb. some time to do sth. spend(in) doing spend.on sth.,4.Each student could clean up a bit of the school yard. clean up: 清理;打扫 a bit of: 一点儿, 一些, 修饰不可数名词. a bit: “有点儿” ,修饰形容词或副词 天有点儿冷。 Its_cold today. 你能递给我一点儿盐吗？ Could you pass me_salt?,a bit,a bit of,请给我点面包。 Please give me a little/a bit of bread. 1）a bit可以修饰比较级，相当于a little. 如： 她比我稍微高一些。 Shes a bit/ a little taller than me. 2）not a bit 意为 “一点也不”。如： 我一点也不累。 Im not a bit tired.,5.We would finish cleaning in an hour. finish doing,Enjoy doing Keep doing Dislike doing,6.Lets get to work. lets start to work. Lets begin to work. 7. Danny, remember when you lost your homework last week?,kind 可以译作“种类”，一般指属于同种性质和特质的东西，以便把一个种类的事物与其它种类的事物区分开。 sort指大体相似的东西。由于sort 和kind 两词之间差异很小，人们在使用时常不加以区别。 type 则指比kind更具体的东西，译作“型”“类型”。 例如：1 A cow is a kind of animal .(牛是一种动物。） 2 What sort of music do you like ?(你喜欢哪一种音乐？） 3 This is a new type of dictonary . (这是一种新型词典。）,Its noon. Jenny, Brian and Danny are_ in the school _. There is a lot of_ in the school yard. What does “rubbish”_? It means _, _ or_. Somebody should_the garbage. Picking up the rubbish would_too long because there are only three people. But they have many_. Each student could_ a bit of the school yard. They could finish_ in an hour. They are studying_ in class this week. Garbage is _pollution. Each student has a bag. They _to work. They pick up the_. While they were working, Jenny found_paper, it was Dannys homework.,I. 根据句意及汉语提示填写单词，完成句子。 1. Come and play in the _ (院子). 2. The doctors _ (挽救) the boys life yesterday. 3. _ (污染) is a serious problem. 4. People in England often call waste things _ (垃圾). 5. He bought two _(袋) of flour from the market this morning.,yard,saved,Pollution,garbage,bags,II. 用所给单词的适当形式填空。 1. Have you finished _ (read) the book yet? 2. It took us a whole day _ (move) the books. 3. There _ (be)