Unit 6 Keep our city clean一、词组l.keep our city clean保持我们的城市整洁2.look at these pictures of our city看我们城市的这些图片3.make our city dirty使我们的城市变脏4.smoke from cars汽车尾气5.make the air dirty使空气变脏6.black smoke from factories来自工厂的黑烟7.make the streets messy使街道变乱8.in the water在水里9.take the bus and the metro to school乘公共车和地铁上学10.walk to school走路上学ll.move some factories away把工厂搬走12.put rubbish in the bin把垃圾放进垃圾箱l3.plant more trees种更多的树l4.help keep the air clean有助于保持空气洁净l5.your ideas你们的主意l6.well done干得好17.throw rubbish on the floor把垃圾扔在地上18.walk home走回家19.after school放学后20.live in the city住在城里2l.clean and beautiful又干净又漂亮22.throw a banana skin on the ground把香蕉皮扔在地上23.eat bananas吃香蕉24.do that那样做25.pick it up把它捡起来26.too late太迟了27.slip on the banana skin在香蕉皮上滑倒28.go to hospital去医院（看病）二、句子l.What makes the air dirty?什么使空气变脏？Smoke makes the air dirty.烟雾使空气变脏。2.What makes the streets messy and dirty?什么使街道变得又乱又脏？Rubbish makes the streets messy and dirty.垃圾使街道变得又乱又脏。3.What can we do to keep our city clean?保持我们的城市整洁，我们可以做什么？Ve can take the bus and the metro to school..我们可以乘公共车和地铁上学.We can walk to school..我们可以走路上学。We can move some factories away from our city.我们可以把一些工厂搬离我们的城市。We can put rubbish in the bin..我们可以把垃圾放进垃圾桶。We can plant more trees..我们种更多的树。4.Is the city clean?城市干净吗？5.Is the river dirty?河脏吗？6.The fish are dead.鱼死了。7.There's rubbish in the water..水里有垃圾。8.They help keep the air clean.它们有助于保持空气洁净。9.I like living in the city.我喜欢住在城里。l0.There are many museums,.shops and cinemas.有许多博物馆、商店和电影院。l1,.Bobby throws a banana skin on the ground..鲍比把一块香蕉皮扔在地上。l2.Bobby,you shouldn't do that..鲍比，你不应该那样做。l3.Billy slips on the banana skin and falls.比利在香蕉皮上滑到并摔倒了。l4.You should put your rubbish in the bin.你应该把垃圾放进垃圾桶。l5.The bedroom is messy.卧室很乱.l6.The clothes make the bed messy.衣服使床乱了。17.The toys make the floor messy..玩具使地面乱了。