(
课件网) Unit 5 Art world Unit 5 Art world Grammar 1. To grasp how to give reasons with because and since/as. 2. To understand the differences between because and since/as. 3. To use because and since/as to give reasons. Learning aims Review What kind of art forms do you like best dance painting drama calligraphy music flim photography sculpture I like music best because it helps me relax. I like Tan’s music because he use the sound of nature a lot. He’s popular all over the world because he has helped build a bridge between the east and the west. Why does Tan likes the sounds of nature Because he think the best music comes from nature. We use because to introduce clauses of reason. Its tone is strong A Giving reasons with because Exercise 1 facts果 reasons 因 Exercise 2 Questions about Tan Dun 1 Why was Tan Dun chosen to write music for the Beijing Olympics 2 Why does Tan like the sounds of nature 3 Why does Tan able to build a bridge between the East and the West 4 Why do people think highly of Tan’s music Because he is a world-famous composer. Because he thinks the best music comes from nature. Because he has successfully brought Chinese and Western music together. Because he has created a new type of music—music without boundaries. we often use because to answer “why” question Exercise 3 I love going to the museum because I can learn a lot about art. (Why do you love going to the museum ) I arrived at the theatre at 6:45 p.m. because the opera began at 7 p.m. (Why did you arrived at the museum at 6:40 p.m. ) Group work: write down the sentence by using because 1. 2. 3. 4. （dirty，swept) (thirsty, water) (dentist, toothache) (arrive late,miss the train) He swept the floor because it was dirty. Jason drank a glass of water because he was thirsty Susan went to see a dentist because she has a toothache He missed the train because he arrived late at the station. ！The prepositions because of can also be used before a noun or noun phrase to give a reson for something. We were delayed because of an accident We were delayed because there was an accident B Giving reasons with since and as Since he had no musical instruments then, Tan made music with common objects like stones and paper. As he likes the sounds of nature, Tan uses them a lot in his music. Since and as are also used to give reasons for something. Usually the reasons are already known. Their tone is weaker than because. 1.Since everyone is here, let’s begin our discussion. 2.As I had a cold, I was absent from school. 既然大家都到齐了，我们就开始讨论吧 由于我感冒了，我没有去学校 3.As the floor was wet and slippery, I almost fell. 由于地板又湿又滑，我差点儿摔倒 4. Since you were wrong ,you should apologize to him 既然你错了，你应该该向他道歉 Since he behaved very rude, disked him Was late for work as his car broken down. Since she was ill come to the party Since/As Kitty will dance at the song and dance show, she has to practis ... ...
