资源简介

(共35张PPT)
Unit 5 Music speaks
Grammar
译林版（2024）九年级
上
Learning objectives
1
Lead in
Presentation
3
Practice
Production
5
Summary
Assessment
7
Homework
2
4
6
8
By the end of the lesson, I will be able to...
1
2
3
master the usage of because, for, since and as；
use because, for, since and as to give reasons correctly ;
talk about my favourite musician or music events with the four conjunctions and share my opinions about music.
01
Learning objectives
https://www.21cnjy.com二一教育
Presentation
03
https://www.21cnjy.com二一教育
Activity 1 Look and say.
Q：Can you play any musical instruments, like the piano, or the guitar
Yes, I can.
Q：Why is playing an instrument helpful
_______ it improves memory and confidence.
Because
Presentation
03
https://www.21cnjy.com二一教育
Activity 2 Read and find.
Read the sentences and answer the following question.
Why do we use because and for in English
We use because and for to give reasons.
_______ it improves memory and confidence.
Because
Playing an instrument is helpful, _____ it improves memory and confidence.
for
Presentation
03
https://www.21cnjy.com二一教育
Activity 3 Work out the rule.
Read the sentences and pay attention to the words in bold.
According to scientists, playing an instrument is helpful to teenagers, for it improves memory and confidence. Because the benefits are so positive, scientists recommend that teenagers learn to play at least one instrument.
tone reason position
because (1)________ (2)____________ go(3)____________
the main clause
for (4)________ (5)____________ only go (6)_______ the main clause and never stand alone
strong
formal
the main/
unknown reason
an extra reason
/afterthought
after or before
after
我们可以用because和for引导原因状语从句。
What differences
between because-clauses
and for-clauses
Presentation
03
https://www.21cnjy.com二一教育
Activity 4 Read and learn.
1.定义：用一个句子来表示主句动作发生的______，这个从句就是原因状语从句。
原因
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。
The kids were excited about his arrival, for he would bring them some New Year presents.
孩子们为他的到来而兴奋，因为他将给他们带些新年礼物。
Presentation
03
https://www.21cnjy.com二一教育
Activity 5 Read and learn.
◆ because 意思是_____，表示动作发生的直接原因，语气很强，
常用来回答 ______引导的疑问句。
◆ for 意思是____________，比 because 正式，语气比because 弱，
一般不用于回答why 引导的问题，可用于正式或文学性的书面语中。
He didn’t go to work because he had a bad cold.
他患了重感冒，所以没有去上班。
—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。
why
因为
He must start planning now, for the future may bring unexpected changes.
他必须现在就开始计划，因为未来可能会有无法预料的变化。
因为，由于
Presentation
03
https://www.21cnjy.com二一教育
Activity 6 Read and learn.
It rained last night, for the ground is wet now.
昨晚下雨了，因为地面现在是湿的。
for 引导的从句：主句在前，for从句在后，前面常有逗号。
I like reading because it brings me joy.我喜欢阅读，因为它带给我快乐。
Because it is interesting, I like reading.因为阅读很有趣，所以我喜欢阅读。
2.句式结构：
because 引导的从句：__________________________
__________________________
主句， for + 原因从句
主句 + because + 原因从句
because + 原因从句，+ 主句
错误：For he didn’t come, he must be ill.（for不可以放句首表原因）
Presentation
03
https://www.21cnjy.com二一教育
Activity 7 Read and learn.
◆ 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：
判断正误。
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. ( )
口诀：because 和 so 水火不容，二选一。they
have different meanings.


Presentation
03
https://www.21cnjy.com二一教育
Activity 8 Read and fill.
I really enjoy playing the piano. First, it is a wonderful way to express my feelings, (1)_______ I can show my happiness or sadness through music. I practice every day (2) _______ I want to improve my skills. My teacher likes listening to my music, (3) ______ it is relaxing. My family also likes my playing, (4) ________ it makes them feel less stressed. I will never give up playing the piano (5)____________ it has become my best friend.
Complete the passage using because or for.
for
for
for
for/because
because
Presentation
03
https://www.21cnjy.com二一教育
Sandy did some online research about Tan Dun and made some notes.
Presentation
03
https://www.21cnjy.com二一教育
Activity 9 Read and complete.
A1 Help her rewrite each pair of sentences into one sentence, using because or for.
1. People think highly of Tan Dun’s music. He has successfully brought Eastern
and Western styles of music together.
_______________________________________________________________
____________________________
2. Tan Dun likes the sounds of nature. He thinks nature creates its own music.
_______________________________________________________________
3. Many people love Tan Dun’s music. His music is very special.
___________________________________________________
4. Tan Dun is a world-famous composer. He was chosen to write music for the
Beijing Olympics.
_______________________________________________________________
People think highly of Tan Dun’s music because he has successfully brought Eastern
and Western styles of music together.
Tan Dun likes the sounds of nature because he thinks nature creates its own music.
Many people love Tan Dun’s music because his music is very special.
Tan Dun is a world-famous composer, for he was chosen to write music for the Beijing Olympics.
Presentation
03
https://www.21cnjy.com二一教育
Activity 10 Work in pairs.
A2 Talk with your partner about your favourite musician, using because and for.
A: Who is your favourite musician
B: My favourite musician is Gu Jianfen. I like her
very much because she wrote so many wonderful
songs for children. She is a great composer, for her
music has touched several generations of Chinese
people.
A: You’re right. Songs like Song and Smile make me
feel happy because they are so warm and lovely. I
respect her, for she dedicated her life to creating
beautiful music for young people.
Presentation
03
https://www.21cnjy.com二一教育
Activity 4 Read and learn.
沃尔夫冈 阿玛多伊斯 莫扎特
（Wolfgang Amadeus Mozart）
1756.1.27 — 1791.12.5，生于萨尔茨堡，古典主义音乐时期最伟大的作曲家之一，公认的音乐天才。
生平
父亲利奥波德是宫廷乐师，也是他的启蒙老师。莫扎特 4 岁学琴，5 岁作曲，6 岁起跟随家人在欧洲多国宫廷巡演，小小年纪就轰动欧洲，是闻名的音乐神童光明数字报。
早年在萨尔茨堡大主教宫廷任职，1781 年辞职，定居维也纳，成为欧洲最早不靠贵族供养、独立谋生的自由作曲家。
一生短暂，仅活35岁，晚年生活清贫，在创作《安魂曲》时病逝，《安魂曲》最终没能由他本人写完央視網。
风格特点
旋律优美流畅、结构均衡典雅，情感明朗，既有阳光欢乐，也有深沉悲怆；精通歌剧、交响曲、协奏曲、室内乐、宗教音乐等几乎所有体裁，作曲速度极快，作品精致完美。
代表作品
歌剧：《费加罗的婚礼》《唐璜》《魔笛》
交响曲：第 40 交响曲、第 41 交响曲（朱庇特）
协奏曲：《A 大调钢琴协奏曲》、长笛协奏曲
其他：《土耳其进行曲》《安魂曲》
Activity 11 Read and learn.
Presentation
03
https://www.21cnjy.com二一教育
Activity 12 Work out the rule.
Mozart is one of the most famous musicians in history. Since his father
was also a musician, he learnt about music early in his life. Mozart wrote
his first piece of music when he was just five years old. As he was clearly
very talented, it is no surprise that he became a great musician.
Besides because and for, what other words can introduce clauses of reason
________________________________________________
Read the sentences and pay attention to the words in bold.
Since and as are also used to give reasons for something.
我们可以用since和as引导原因状语从句。
Presentation
03
https://www.21cnjy.com二一教育
Activity 13 Read and learn.
◆ since 意思是_________________，表示已知的、显然的理由，较正式，多位于句首。
◆ as 和 since 的用法大体相同，表示附带说明的双方已知的原因。
既然，由于，因为
Since it is late, I shall go home right now.
（由于）时间不早了，我得马上回家。
As it is raining, you’d better take a taxi.
既然在下雨，你最好乘出租车。
注意：和because相比，since和as的语气稍弱。
Presentation
03
https://www.21cnjy.com二一教育
Activity 14 Read and complete.
1.I like English ___________ it is interesting.
2.____________ you know the answer, please tell us.
3.We all like her, ___________ she is kind and helpful.
4.It must be late, ________ all the students have left.
5.____________ the task is difficult, we need more time.
用 because / since / as / for 填空（注意for不放句首）。
Since / As
because
Since / As
because
for
Presentation
03
https://www.21cnjy.com二一教育
Daniel is asking Mr Wu for advice on how to live a meaningful life.
Presentation
03
https://www.21cnjy.com二一教育
Activity 15 Read and complete.
B1 Help her rewrite each pair of sentences into one sentence with since or as.
1.Daniel is going to play the violin at the music festival. He is good at it.
_________________________________________________________
2. Kitty will sing a song at the festival. She is practising hard these days.
__________________________________________________________
3. I can draw very well. I will design the poster for the music festival.
________________________________________________________
4. There will be piano lessons. Some students want to learn how to play
the piano.
______________________________________________________________
5. The music festival is open to all students and parents. Everybody is
welcome.
______________________________________________________________
Daniel is going to play the violin at the music festival, since/as he is good at it.
Since/As Kitty will sing a song at the festival, she is practicing hard these days.
I will design the poster for the music festival, since/as I can draw very well.
Since/As some students want to learn how to play the piano, there will be piano lessons.
Since/As the music festival is open to all students and parents, everybody is welcome.
Presentation
03
https://www.21cnjy.com二一教育
Millie is writing some sentences about her friends and family members.
Practice
04
https://www.21cnjy.com二一教育
Activity 16 Read and rewrite.
B2 Help her improve her passage by rewriting the underlined sentences using the words in brackets.
1._______________________________________________________________________________
_________________________________
2._______________________________________________________________________________
_______________________________
I was very excited because it can help us learn more about different forms of music.
Since Millie also planned to take the underground, we went to the theatre together.
(1) Our school gave us free tickets to a Beijing opera show. I was very excited. (because) It could help us learn more about different forms of music. I planned to take the underground to the theatre.
(2) Millie also planned to take the underground. We went to the theatre together. (since) When we arrived, kitty was already there. Soon Simon
and Daniel came too.
Practice
04
https://www.21cnjy.com二一教育
Activity 16 Read and rewrite.
B2 Help her improve her passage by rewriting the underlined sentences using the words in brackets.
3._______________________________________________________________________________
________________________
4._______________________________________________________________________________
__________________________________
(3) It was still early. We bought some bottles of water at a nearby shop. (as) Then we waited for Amy outside the theatre.
(4) The man at the door told us to enter the theatre. The opera was about to start. (for) But Amy was not there yet.
As it was still early, we bought some bottles of water at a nearby shop.
The man at the door told us to enter the theatre, for the opera was about to start.
Practice
04
https://www.21cnjy.com二一教育
Activity 16 Read and rewrite.
B2 Help her improve her passage by rewriting the underlined sentences using the words in brackets.
5.__________________________________________________________________
6._______________________________________________________________________________
_______________
After a while, we saw Amy running towards us.
(5) She was late. The traffic was awful. (because)
We were lucky. (6) The opera started five minutes late. We did not miss anything.
(since) It was a wonderful performance.
We all loved it!
She was late because the
traffic was awful.
Since the opera started five minutes late, we did not miss anything.
Production
05
https://www.21cnjy.com二一教育
Activity 17 Talk and share.
Work in groups and talk about a school music event. Make sentences with because, for, since and as.
For example:
We will take part in the school music festival because we love playing musical instruments.
The music festival will be great, for many students will play the piano and the guitar.
Since the music festival is coming soon, we are practising our songs every day.
As music can bring us confidence, we hope more classmates will join us.
Show time
Talk clearly (内容清晰)
Pronunciation(发音标准)
Body language(使用肢体语言)
Fluently(流利的)
Reasonable(理由合理)
Grade and share:
Production
05
https://www.21cnjy.com二一教育
Activity 18 Sharing.
B3 Write at least four sentences about a music event at your school, using because, for, since and as.
For example:
Our school music festival was a wonderful event. Everyone felt excited because we had been waiting for this day for a long time. The audience clapped loudly, for all the students performed very well. Since there were many kinds of music, every student could find something they liked. As the weather was bad, we held the festival in the school hall instead of the playground. This festival was really special, for it made our school feel like a big family through music.
Summary
06
The grammar we have learned
一、用 because /for/since /as 填空。
1.________ you like music, you can learn to play the guitar.
2.Playing the piano makes you relaxed, ________ it brings beautiful music.
3.— Why do scientists advise teenagers to learn instruments
— ________ playing instruments improves memory and confidence.
4.________ everyone knows Mozart is a great musician, let’s enjoy his music.
5.He wants to learn an instrument, ________ he thinks it can build up his confidence.
6.We should practice every day, ________ practice makes perfect.
for
Since
for
Because
As
because
Summary
06
The grammar we have learned
二、句型改写（用because / for / since / as合并句子）。
1.He is a world-famous composer. He wrote music for the Beijing Olympics.
______________________________________________________________
2.The show was wonderful. All of us loved it.（用for）
______________________________________
3.I will design the poster. I am good at drawing.
____________________________________________
4.Some students want to play the piano. There will be piano lessons.
______________________________________________________________
I will design the poster because I am good at drawing.
Since/As some students want to play the piano, there will be piano lessons.
All of us loved the show, for it was wonderful.
He is a world-famous composer because he wrote music for the Beijing Olympics.
Summary
06
The grammar we have learned
三、翻译句子。
谭盾喜欢大自然的声音，因为他认为大自然能创造属于自己的音乐。
_______________________________________________________________
2.既然今天下午有钢琴课，一些学生会早早来到音乐教室。________________________________________________________________
___________________
3.由于艺术节对所有学生和家长开放，每个人都欢迎前来。________________________________________________________________
________
4.我们可以听到流水声，因为他想提醒观众大自然的美好。________________________________________________________________
_________________
Tan Dun likes the sounds of nature because he thinks nature creates its own music.
Since there will be piano lessons this afternoon, some students will get to the music classroom early.
As/Since the music festival is open to all students and parents, everybody is
welcome.
We can hear the sound of running water, for he wants to remind the audience of the beauty of nature.
Assessment
07
Self-assessment
I can master the usage of because, for, since and as;
I can use because, for, since and as to give reasons correctly;
I can talk about my favourite musician or music events with the four conjunctions and share my opinions about music.
Basic (基础)
Improving(提升)
Extend (拓展)
Homework
08
模仿课本例句，选用 because, for, since, as四个连词，各造一句话，体会它们表达理由时用法的不同。
写一篇 80 词左右短文，介绍一次校园音乐活动。文中要正确使用 because,
for, since, as 四个连词。
制作一张校园音乐活动英文展示海报：海报文案需要融入 because, for, since, as；准备课堂口头展示，向同学介绍这场活动，说明你喜欢它的理由。
Summary
05
Unit 5 Music speaks
Grammar
For example:
We will take part in the school music festival because we love playing musical instruments.
The music festival will be great, for many students will play the piano and the guitar.
Since the music festival is coming soon, we are practising our songs every day.
As music can bring us confidence, we hope more classmates will join us.
for 引导的从句：主句在前，for从句在后，前面常有逗号。
because 引导的从句：__________________________
__________________________
主句 + because + 原因从句
because + 原因从句，+ 主句
https://www.21cnjy.com/recruitment/home/fine
Thanks!

展开更多......

收起↑