文档介绍：Unit 3 Make our world more beautiful Lesson 9 Language Focus: 1. Some useful expressions: waste water; Greener China; Good idea; be afraid of; a member of; a book on the environment 2. Some useful sentences: How long have you been a member of Greener China? I’ ve been with Greener China for a year. How many English words have you learned since you came here? About one thousand. 3. The difficult points: The Present Perfect Tense( 二) Teaching Objectives: 1. Try to understand the whole lesson and read it fluently. (Pay attention to the pronunciation and intonation should be right.) the following materials as four skills: words : pour, waste, dirty, member, join,environment Phrases : be afraid of sth, Sentence s: How long have you been a member of Greener China? I’ ve been with Greener china for a year. Tense : the Present Perfect Tense The paper factory was pour ing waste water into the river near it. The river has e very dirty . Lots of fish have died . has Hu Lan just been has the river near the factory e dirty 3. What has happened to the fish 4. What does Greener China want to do 5. Why are they going to write to the TV station and the newspaper She has been to a paper factory. Because the factory was pour ing waste water