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1、Unit 5 Art worldGrammarLearning goals:By the end of this lesson, youll be able to1 tell the difference between “because” and “since/as”2 use “because” and “since/as” properly according to the linguistic context. (語(yǔ)境) 9 上上 Unit 5 Art world GrammarGiving reasons with“because”“since/as” Tan Dun loves t

2、he sounds of the rushing water and the blowing wind , to him, the best music comes from nature. he had no musical instruments then, he made music with common objects like stones and paper. he likes the sounds of nature，Tan uses them a lot in his music. because Since As Read and fill in the right con

3、junctions (連詞連詞)既然既然因?yàn)橐驗(yàn)橛捎谟捎贐efore-learningTask One : Use “because” to give reasonsWhy was Tan Dun chosen to write music for the Beijing Olympics? We use “why” to ask for reasons. We use “because” to give direct reasons.直接原因直接原因Tan Dun was chosen to write music for the Beijing Olympics because hes a

4、 world-famous composer. Pair workA: Why do you admire Tan Dun? B: I admire Tan Dun because1. made music with common objects like stones and paper when he was young.2. won an Oscar for his music in the film Crouching Tiger, Hidden Dragon.3. made over 50 sounds from water by controlling the speed of w

5、ater flow in the music Water.4. wrote the award music for the Beijing Olympics5. has successfully brought Chinese and Western music together. Draw a conclusion (結(jié)論結(jié)論):1. When we use “why” to ask for reasons for something, we use to give the reason.2. We use “because” to give a reason.3. We use “beca

6、use” to introduce clauses of reason which has _ tone.4. We mustnt use in sentences with “because”.because direct so strong 改錯(cuò)：Because I like all the different colours, so I like painting.P.70，Questions about Tan Dun because.While-learningGrammar B:When do we use “since/as” to give reasons? Read the

7、following dialogue and try to choose the right conjunction to fill in the blank. 閱讀下列對(duì)話，嘗試選擇正確的連詞填空。閱讀下列對(duì)話，嘗試選擇正確的連詞填空。I: What are you going to do for the art festival, Sandy?Sandy: I have no idea.I : What art form do you like?Sandy: Painting. I can draw well.I : you can draw well, why not design th

8、e poster for the art festival? Since/AsBecause Since/AsWe use “since/as” to give a known reason.(已知的顯而易見(jiàn)的原因)，The reason is known to both or to all. 眾所周知或雙方已知Task One :Use “since/as” to make sentences An art festival, SB Page 71 Help Amy make sentences with “since ” or “as”.2.Since/As Kitty will danc

9、e at the song and dance show, she has to practise hard these days.3. Since/As she can draw very well, Sandy will design the posters for the art festival.4. Since/As some students love painting and taking photos, there will be a students art show.5. Since/As the art festival is open to all students a

10、nd parents ,everybody is welcome.Task Two :Choose two of the sentences above to finish the following dialogue:I: Kitty, what are you going to do for the art festival?Kitty: I will dance at the song and dance show.I: .Kitty: My parents want to watch my performance.(表演) And the poster says “The art fe

11、stival isopen to all students and parents.”Can they go with me?I: .Since/As you will dance at the song and dance show.you have to practise hard these days.Since/As the art festival is open to all students and parents , everybody is welcome,.Task Two :Choose two of the sentences above to finish the f

12、ollowing dialogue:Task Three : Speak up Lets try to use “since/as” in the linguistic context.讓我們嘗試在語(yǔ)境中運(yùn)用讓我們嘗試在語(yǔ)境中運(yùn)用“since/as”.Task Three : Speak up Daniel: The art festival is coming. But I dont know what to do for it?Amy: Me, too. What art form do you like, Daniel?Daniel: I like music and I am good

13、 at playing the Violin.Amy: _you are good at playing the Violin, why not play it at the school art festival?Daniel: Good idea! How about you, Amy?Amy: Photography is my favorite . Daniel: _ you like photography, you can take part in the students art show.Amy: That sounds good!Since /As Since/As Draw

14、 a conclusion (結(jié)論結(jié)論):1. We use “since/as” to give a reason.Their tones is _ than because.2. In most cases, are interchangeable. (大部分情況下大部分情況下) (可互換的可互換的) and we use them in the same way here.known“since and as”weakerAfter - learning Page 72Lets check how well you know them.Read Sandys diary and use

15、“because”or “since/as” to complete it.讓我們一起來(lái)檢測(cè)以下學(xué)習(xí)效果吧。讓我們一起來(lái)檢測(cè)以下學(xué)習(xí)效果吧。Task 1: Use because, since/as to complete Sandys diary Our school give us free tickets to an opera it canhelp us learn more about different art forms. Millie also planned to take the underground, we went to the theater together. W

16、hen we arrived, it was still early, we went to buy some drinks.“Wed better be quick the opera will begin in 20 minutes.” Kitty suggested. We came back quickly. The bell was ringing, but Amy did not appear. After a while,we saw Amy running towards us. “ Im late therewas too much traffic. She said out

17、 of breath. the opera had just started, we did not miss much.The opera lasted for 1.5 hours. We did not feel bored at all it was really wonderful.becauseSince / Assince/asbecausebecauseSince / AsSince / AsI: Choose the best key.1. -Why was he late for school? -_he got up too late. A. Because B. Sinc

18、e C. As D. For2. -Is David at school today? -No, he is at home _he has a bad cold. A. because B. since C. as D. for3. _ everybody knows about it, I dont want to talk any more. A. For B. Even C. Since D. Because4.I like Han Mei_ she is kind and helpful. A. so B. since C. because D. asAACCTRY TO DRAW

19、A CONCLUSION 1. We often use “because” to answer _ questions. 2. We use “because” to introduce clauses of reason which has _ tone. 3. We _ use “so” in sentences with because.whystrongneverTRY TO DRAW A CONCLUSION 1. We usesince/as to give reasons which are already_. Their tones is _than because 2. In most cases, _ are interchangeable(可互換可互換的的), and we use them in the same way.knownweakersince as1. Do after-school exercises.2. Preview Integrated skills.