保定市乐凯中学王春蕊.ppt

保定市乐凯中学王春蕊Lesson 57 Let’s 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 Let’s Clean Up!Listening task: true or false• Rubbish means garbage • They are studying pollution in class this week.• Danny’s bag is full.Read and answer• What’s the weather like? • It’s a nice, sunny day. • What does the teacher say after Jenny explain the plan to the class? • “What a good idea! Let’s get to work!” • Where’s Danny’s homework? • In Jenny’s 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. I’ll_____________at five o’clock this afternoon. picked uppick you up• 我们收拾一下卧室吧。

• Let’s pick up the bedroom. • 她收拾了一下行李就走了 • She just picked up and left. • pick vt. 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It’s___________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 • She’s a bit/ a little taller than me. • 2）not a bit 意为 “一点也不”如： • 我一点也不累 • I’m not a bit tired. 5.We would finish cleaning in an hour. finish doing…Enjoy doing…Keep doing…Dislike doing… 6.Let’s get to work. let’s start to work. Let’s 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It’s 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 Danny’s 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 boy’s 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.yardsavedPollutiongarbage bagsII. 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) lots of rubbish on the play-ground. • 4. It’s eight o’clock now. Let’s ______ (begin) our meeting. • 5. It’s fun _____________ (swim) in the lake.reading to moveisbeginswimming。