(共21张PPT)
Unit 5
Art world
Period 3
Grammar
新
课
导
入
Look and say
1. Hobo: Why do you stop there
Eddie: Because I've found something more pleasant than art.
2. Since he had no musical instruments then, he made music with
common objects like stones and paper.
3. As he likes the sounds of nature, Tan uses them a lot in his music.
Language Goal
1. 能熟悉并正确运用本课时的重点单词和短语。
2. 能掌握because引导的原因状语从句。
3. 能掌握since和as引导的原因状语从句。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
新知学习
课堂小结
当堂检测
学习目标
重点研讨
A Giving reasons with because
We use because to introduce clauses of reason. Its tone is strong.
I like listening to music because it makes me feel relaxed.
I like painting because I like all the different colours.
He loves the sounds of the rushing water and the blowing wind because, to him, the best music comes from nature.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
We often use because to answer why questions.
Millie: Why do you love Michael Jackson
Daniel: Because he was the King of Pop.
TIP:
We never use the conjunction so in sentences with because.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Daniel has more questions about Tan Dun. He searched the Internet and made some notes. Look at his notes and answer his questions. Use because to introduce the reasons.
▲
He has successfully brought Chinese and Western music together.
He is a world-famous composer.
He has created a new type of music—music without boundaries.
He thinks the best music comes from nature.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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 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.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
B Giving reasons with since and as
Since and as are also used to give reasons for something.
Usually the reasons are already known. Their tone is weaker than because.
Since he had no musical instruments then, he made music with common objects like stones and paper.
As he likes the sounds of nature, Tan uses them a lot in his music.
TIP:
Since and as are used in the same way and have no difference in meaning.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
There is going to be an art festival at Sunshine Middle School. Help Amy make sentences with since or as.
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.
_______________________________________________
_______________________________________________
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.
B1
▲
新知学习
课堂小结
当堂检测
学习目标
重点研讨
3. Sandy will design the posters for the art festival.
She can draw very well.
_______________________________________________
_______________________________________________
4. Some students love painting and taking photos.
There will be a students' art show.
_______________________________________________
_______________________________________________
5. The art festival is open to all students and parents.
Everybody is welcome.
_______________________________________________
_______________________________________________
Sandy will design the posters for the art festival since/as she can draw 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.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Sunshine Middle School gave all the students free tickets to an opera during the art festival. Sandy is writing about it in her diary. Help her complete her diary entry with because or since/as.
B2
▲
Our school gave us free tickets to an opera (1) _________ it can help us learn more about different art forms.
(2) ________ Millie also planned to take the underground, we went to the theatre together. When we arrived, Kitty had already been there. Soon Simon and Daniel came.
because
Since/As
新知学习
课堂小结
当堂检测
学习目标
重点研讨
(3) ________ it was still early, we went to buy some drinks. “We'd better be quick (4) ________ the opera will begin in 20 minutes,” Kitty suggested. We came back quickly. Then we waited for Amy outside the theatre.
“The opera is going to start in a minute. Please come inside,” the man at the door said, but Amy did not appear. After a while, we saw Amy running towards us. “I'm late (5) _______ there was too much traffic,” she said, out of breath. Then we hurried into the theatre.
(6) _________ the opera had just started, we did not miss much.
The opera lasted for one and a half hours. We did not get bored at all (7) _______ it was really wonderful.
since/as
Since/As
because
because
Since/As
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Language Points
1. Why do people think highly of Tan's music
人们为什么高度评价谭的音乐?
think highly of 高度赞扬,高度评价=speak highly of
e.g. The teacher thinks highly of the girl because she is clever and hard-working.
老师高度赞扬这个女孩,因为她聪明、刻苦。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
2. The art festival is open to all students and parents.
艺术节对所有的学生和家长开放。
be open to sb. 对某人开放。 open作形容词,开放的
e.g. Now, the Summer Palace is open to all the travellers. 现在,颐和园对所有游客开放。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
3. “I'm late because there was too much traffic,” she said, out of breath.
“我迟到是因为交通太堵了”,她上气不接下气地说。
breath n. 呼吸 breathe v. 呼吸,呼气
out of breath 上气不接下气
catch/hold one's breath 屏住呼吸
e.g. I'm out of breath after climbing up all the stairs.
我爬完了这些楼梯后,上气不接下气。
She held/caught her breath and hoped that they wouldn't find her.
她屏住呼吸,希望他们不会发现她。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
because引导的原因状语从句
原因状语从句是指在复合句中表示主句动作发生原因的句子。如:
I did not go to school yesterday because I was ill.
我昨天没去上学,因为我生病了。
Because it was raining, we had to stay at home.
因为下雨,我们只好待在家里。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
because意思是“因为”,表示动作发生的直接原因,语气很强,常用来回答why引导的疑问句。如:
—Why didn't he go with us today 他为什么今天没跟我们一起去?
—Because he was too tired. 因为他太累了。
汉语里我们习惯说“因为……所以……”,但使用英语时不能将because与so连用。如:
Because my bike was broken, I went to school by bus yesterday. (√)
Because my bike was broken, so I went to school by bus yesterday. (×)
新知学习
课堂小结
当堂检测
学习目标
重点研讨
since和as引导的原因状语从句
我们也可以用since和as引导原因状语从句。如:
Since you are free, you'd better tidy your bedroom.
既然你有空,你最好把卧室整理一下。
As you were not there, I left a message.
因为你不在那里,所以我留了个信儿。
注意:和because相比,since和as的语气稍弱。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
since意思是“既然,由于;因为”,表示已知的、显然的理由,较正式,多位于句首。如:
Since it is late, I shall go home right now.
(由于)时间不早了,我得马上回家。
as和since的用法大体相同,表示附带说明的“双方已知的原因”。如:
As it is raining, you'd better take a taxi.
既然在下雨,你最好乘出租车。
重点单词和短语:
highly, breath, last, think highly of, be open to sb., out of breath
because引导的原因状语从句:
原因状语从句是指在复合句中表示主句动作发生_______的句子。because表示动作发生的直接原因,其语气________,常用来回答_______引导的疑问句。其不能与_____连用。
since和as引导的原因状语从句:
我们也可以用since和as来引导原因状语从句,和because相比,since和as的语气_______。
as和since用法大体相同,通常原因是_______。
Unit 5
Period 3
新知学习
课堂小结
当堂检测
学习目标
重点研讨
很强
原因
why
so
稍弱
已知的
新知学习
课堂小结
当堂检测
学习目标
重点研讨
用because或since/as连接句子。
1. _______ it is raining, you'd better take an umbrella.
2. _______ you are wrong, you should apologize.
3. —Why didn't he come
—_______ he was too busy.
4. ________ this method does not work, let's try another.
5. I like listening to Michael Jackson's music _________ it is very exciting.
Since/As
Since/As
Because
Since/As
because