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1、Unit 4 Our WorldTopic 1 Plants and animals are important to us. Section D northeastsoutheastsouthwestnortheastnorthwestsouthwestfur n. 毛皮，皮子毛皮，皮子bone n.骨头，骨质骨头，骨质 (pl. bones 骨骼；骨骸骨骼；骨骸)bear n. 熊熊v. 承受，负担；承受，负担；忍受；容忍忍受；容忍wolf n. 狼狼three wolvesWhich animal livesonly in China?Pandas.What do they feed o
2、n?Bamboo.They are the _ of the animals. (lovely)the most lovelywhaleblue whaleWhere do they live?What do they feed on?Chinese tiger 华南虎华南虎Where do they live?What do they feed on?There are many wild animals in danger. What should we do to protect them?Read and understand影片影片1Where do blue whales live
3、?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 pointsPandas live in the forests and mountains of Southwest China.= the southwest of = the southwest of
4、China China 中国西南部中国西南部中国西南部中国西南部They are the oldest type of tigers living in the world.e.g. e.g. 你认识正在和我们英语老师谈话的那个男孩吗？你认识正在和我们英语老师谈话的那个男孩吗？你认识正在和我们英语老师谈话的那个男孩吗？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 teachertalking to our English teacher?Key pointsNow they are in danger becau
5、se some humans kill whales and make the ocean water dirtier.处于危险状态处于危险状态Key pointspandas _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 wh
6、y 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 ?Comparative and Superlative Degrees of AdjectivesComparative and Superlative Degrees of Adjectives3aThe pig is stronger than you.Im the biggest o
7、f all.I think animals are more interesting.I think roses are the most beautiful of all the flowers.But, now, rainforests are becoming smaller and smaller . Grammar focus （录音1）3bUseful expressionsThey give us joy.They cant live at all without water.We share the same world with them.Fill the hole with
8、 earth.Water is necessary for all plants.They feed on bamboo.（录音2）Compare the two pictures carefully.2Written work cleaner quieter fresher dirtier noisier greener taller busier widerThe plants in Picture One are more beautiful than those in Picture Two.(单数用单数用that)2Written work Compare the two pictu
9、res 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
10、in the countryside is fresher than that in the city. And its quieter, too .Can you tell me where you want to live now, the city or the countryside? Discuss the following questions with your partner.1.Which do you like better, plants or animals?Which do you like better, plants or animals? Why ? Why ?
11、2. What kind of animal do you think is the 2. What kind of animal do you think is the strongest/largest/smallest? strongest/largest/smallest? 3. Where do you like best to live, in the city, 3. Where do you like best to live, in the city, the countryside or the suburbs? Why?the countryside or the suburbs? Why?4.Why must we save every drop of water?Why must we save every drop of water?5.Why are many animals in danger?Why are many animals in danger?ProjectHomework Write a passage with the title “TheWorld in My Eyes”.Thanks for listening.Thanks for listening. Goodbye. Goodbye.
