(苏教牛津版)三年级英语上册课件Unit.ppt

bear n.熊v.承受，负担；忍受；容忍,wolf n.狼,three wolves,Which animal livesonly in China?,Pandas.,What do they feed on?,Bamboo.,They are the _ of the animals.(lovely),the most lovely,whale,blue whale,Where do they live?What do they feed on?,Chinese tiger 华南虎,Where do they live?What do they feed on?,There are many wild animals in danger.What should we do to protect them?,Where do blue whales live?What do they feed on?,Where do Chinese tigers live?What do they feed on?,They live in the ocean.,They feed on the smallest sea animals.,They live in the south of China.,They feed on small animals.,Key points,Pandas live in the forests and mountains of Southwest China.,=the southwest of China 中国西南部,They are the oldest type of tigers living in the world.,后置定语,e.g.你认识正在和我们英语老师谈话的那个男孩吗？Do you know the boy talking to our English teacher?,Key points,Now they are in danger because some humans kill whales and make the ocean water dirtier.,处于危险状态,Key points,pandas _blue whales _Chinese tigers _,They have less and less land to live on.,Some humans kill them and make the ocean water dirtier.,Some people kill them for their fur and bones.,Read the passage again and find out why they are in danger.,There are many other wild animals in danger,such as bears and wolves.Can you think of some more?What should we do to protect them?,Task,Comparative and superlative degrees of adjectives,Grammar focus,（录音1）,Useful expressions,（录音2）,Compare the two pictures carefully.,cleaner quieter fresher dirtier noisier greener taller busier wider,The plants in Picture One are more beautiful than those in Picture Two.,(单数用that),Compare and write a passage about them.,The river is cleaner in Picture One than that in Picture Two.,We can also see taller and greener trees in Picture One.,Look at the road in Picture Two.Its wider and busier than that in Picture One.,And its dirtier and noisier at the same time.,We are sure the air in the countryside is fresher than that in the city.And its quieter,too.,