9上unit5grammar公开课.ppt

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1、Grammar A &BUnit 5 Art worldGrammarLearning goals:By the end of this lesson, youll be able toBy the end of this lesson, youll be able to1 tell the difference between “because” and “since/as”2 use “because” and “since/as” properly3 use the words “highly, breath and last”预习检测一：预习检测一：预习检测一：预习检测一：预习检测一：

2、预习检测一：预习检测：预习检测：1、Tan Dun _(choose)_(write) music for the Beijing Olympics.was chosen to write2、Look! He is out of _after the ten thousand metres race.预习检测一：预习检测一：预习检测一：预习检测一：预习检测：预习检测：赵奎乐以30分09秒29的成绩获得男子10000米冠军 breath3、People think h_ of Spud Webb though he was the shortest player in NBA.预习检测一：预习检

3、测一：预习检测一：预习检测一：预习检测：预习检测：ighly4、A:Why didnt you drive your car to Beijing? B: B_ the APEC meeting was hold in Beijing. A:Really? How long? B:It started on November 5th ,and ended on November 11th. A: Oh , I see . It l_ for seven days.预习检测一：预习检测一：预习检测一：预习检测一：预习检测：预习检测：ecauseasted A:Why didnt you driv

4、e your car to Beijing? B: B_ the APEC meeting was hold in Beijing. A:Really? How long? B:It started on November 5th ,and ended on November 11th. A: Oh , I see . It l_ seven days.ecauseastedHow can we answer this kind of question?ecauseastedWe can use “because” to answer “why” and we can use “because

5、” to give a reasonGrammar A: Giving reasons with because.Task One : Finish the questions about Tan Dun on Page 70.1. Why was Tan Dun chosen to write music for the Beijing Olympics?2. Why does Tan like the sounds of nature?3. Why is Tan able to build a bridge between the East and the West?4. Why do p

6、eople think highly of Tans music?1. Why was Tan Dun chosen to write music for the Beijing Olympics? _2. Why does Tan like the sounds of nature? _ _Because he is a world-famous composer.Because he thinks the best music comes from nature.3. Why is Tan able to build a bridge between the East and the We

7、st? _ _4. Why do people think highly of Tans music? _ _Because he has successfully brought Chinese and Western music together.Because he has created a new type of musicmusic without boundaries.S1: Who do you like ? ( singer, player, actor, writer or your classmate. )S2: I like S1: Why do you like .?

8、S2: Because (kind,famous,a world-famous ， his/her is)S1: likes becauseI like Michael Jackson because he is the King of Pop.Because he is the King of Pop, I like Michael Jackson. We never use in sentences with because.Grammar A: Giving reasons with because.Task Two : Interview your partner and make a

9、 report to us.Tip :soWe can use “because” to give a_reasonWe use since/as to give a reason.Grammar B: Giving reasons with since/as.Tip :known（已知）（已知）If we all know the reasons , we can use “since or as” to give the reason.direct(直接直接)Read the dialogue and choose the right conjunction to fill in the

10、blank. Me: What are you going to do for the art festival? Sandy: I have no idea. Me: What art form do you like ? Sandy : Painting. I can draw well. Me: you can draw well, why not design the poster for the art festival? A. Since/As. B. Because Grammar B: Giving reasons with since/as.Grammar B: Giving

11、 reasons with since/as.Task One: Help Amy make sentences with since or as. Do the exercise B1 on Page 71 An art festival 1. Daniel decided to play the violin at the art festival. He is good at it. _ _2. Kitty will dance at the song and dance show. She has to practise hard these days. _ _3. Sandy wil

12、l design the posters for the art festival. She can draw very well. _ _ Daniel decided to play the violin at the art festival since/as he is good at it.Since/As Kitty will dance at the song and dance show, she has to practise hard these days.Sandy will design the posters for the art festival since/as

13、 she can draw very well. Since/As some students love painting and taking photos, there will be a students art show. Since/As the art festival is open to all students and parents, everybody is welcome.Daniel: The art festival is coming. But I dont know what to do for it.Amy: Me too. What art form do

14、you like, Daniel?D: I like music and I am good at playing the violin.A: Since you are good at the violin, why not play it at the art festival ?D: Good idea. What about you, Amy ? A: Photography is my favourite.D: As you like Photography, you can take part in the students art show.A: That sounds good

15、.Useful information: sing , dance , act (v.表演表演) , play the ，draw , paint Grammar B: Giving reasons with since/as.Task Two: Work in pairs and make up a new dialogue.Task three: Finish PartB2 (Read Sandys diary and use “because”/ “since/as” to complete it.)becauseSince/AsSince/Assince/asbecausebecaus

16、eSince/AsWork alone then discuss with your partners. 注意：注意：because和和because of的意思都是的意思都是“因为因为”，区别在前者跟从句，后者跟短语区别在前者跟从句，后者跟短语。 如：他们因为下雨没去博物馆。如：他们因为下雨没去博物馆。 They didnt go to the museum_ it rained.They didnt go to the museum _ the rain. becausebecause ofMore exercises about “because” and “because of ”1、

17、He cant come _he is ill. 2、He cant come _his illness. 3、 I shouted excitedly _my success4、 I said nothing about it _his wife was there. becausebecause ofbecausebecause ofTry to draw a conclusionHow to use because, because of , since , as 1. Practise giving reasons with because, because of , since an

18、d as.2. Finish the exercises.More exercises in class1.-Why are you late? -_(因为因为) I missed the early bus.2._( 因为）因为） illness, my uncle didnt go to work.3._ (由于）由于）the water here is polluted,even animals cannot drink it.4._(既然）既然）you are sick, you should have a good rest at home.BecauseBecause ofSinc

19、eAs1. 因为他太忙，所以他没去开会。因为他太忙，所以他没去开会。_ he was very busy, he didnt attend the meeting.2. 既然大家都在这儿，咱们就开始讨论这个话题吧。既然大家都在这儿，咱们就开始讨论这个话题吧。_ everyone is here, lets _ discussing the topic.3. 由于我不擅长唱歌，我就没有参加歌舞表演。由于我不擅长唱歌，我就没有参加歌舞表演。_ I was not good at singing,I didnt take part in the song and dance show.4. 既然既然Tom病了，他今天就不跟我们去钓鱼了。病了，他今天就不跟我们去钓鱼了。_ Tom is ill, he is not going_ with us today.BecauseSincestartAsSincefishing译句子：译句子：1. Practise giving reasons with because, because of , since and as.2. Finish the exercises.