人教版高中英语必修二Unit 5 music语言点教学案含答案
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人教版高中英语必修二unit5 musicwarming up and reading教案教学基本信息题目学科教材内容设计者 Book2 Unit5 Music-Warming up and reading 年高中英语高一级 Book2 Unit5 Music-Warming up and reading 第一课时个人信息姓名单位谷琴霞江西省金溪县第一中学 1.教材分析 1.本单元的话题是音乐和音乐类型。
内容分三个文段展开,涉及门基乐队,弗雷迪和他的乐队等子话题,而其中的主体内容是围绕着门基乐队的形成和成长历程展开的。
话题设置旨在让学生了解音乐的各种形式,深化对音乐的认识,增添音乐欣赏趣味,提高学生的音乐素养,培养他们热爱音乐和热爱生活的情操。
2.Warming �Cup 由八幅图片和四个问题组成。
图片呈现给学生的是他们熟悉的音乐家、歌唱家、乐队、组合等。
学生能很直观地了解音乐无处不在,让学生感受音乐魅力。
四个问题有助于老师引导学生开口、动脑,谈论他们喜欢的音乐,激发他们积极参与课堂活动的热情,进入本单元话题作铺垫。
3. Pre-reading 提供了三个问题,围绕中心词band 展开活动,要求他们列举出世界著名的乐队,谈论最喜欢哪个以及原因,进而引出阅读中的The Monkees这一主题。
4. Reading 主要介绍The Monkees,文章叙述了歌星、门基乐队充满梦想、如何组成乐队以及他们如何获得成功的过程。
阅读活动的目的在于训练学生阅读技能的基础上,培养学生对择业的思考,意识到机遇和挑战是并存的。
文章的主题是积极向上的,能激励学生通过努力一定能实现对事业的追求。
2.学情分析 1.知识结构:虽然学生Music这一话题有极大的兴趣,已经具备一定的词汇和表达基础,但对门基乐队感到陌生,并且阅读能力有待提高,对阅读技巧的运用还不娴熟,因此,教师应结合学生实际,逐步引导,循序渐进。
2.心理特征:现在的高中学生,对新鲜的事物有极大的接受能力,并且喜欢音乐和各种形象的展示,因此教师可以充分利用多媒体形式调动学生的学习热情,设置有效的阅读任务逐步掌握阅读技巧,体会文章含义。
[单词拼写应用](四川卷)On a family car trip,her Aunt Dede pulled out a copy of Harry Potter,as a surprise for her niece.But Lainey took one look at it, rolled her eyes, and said, “Borrrring!” 使(眼球等)左右转动;翻白眼[短语多维应用]1.pretend vt .假装;假扮;扮演pretend ⎩⎪⎨⎪⎧to be +adj ./n .假装是……to do sth .假装做某事to be doing sth .假装正在做某事to have done sth .假装做了某事that ...假装……[基础练习]——单句语法填空①a .(浙江6月卷)He would ask who we were and pretend not to know (know )us .b .(2019·天津卷)So I carried around a book , and each night , just to be like her , I would pretend to be reading (read ).c .When her mother came in , she pretended to have fallen (fall ) asleep . ②(浙江卷)I had been lying to myself , pretending (pretend ) that everything was fine .[链接写作]——一句多译我在街上见到她时,她装作不认识我,这确实使我很伤心。
①She pretended she didn 't know me when we met in the street , which really made me upset .(宾语从句)②She pretended not to know me when we met in the street , which really made me upset .(不定式)[名师点津] pretend 后接不定式时,一定要注意不定式时态的变化。
必修二Unit 5 Music语言点导学案Listening and speaking1. I like to listen to it when I exercise. It gives me energy. (P51)energy/ˈenədʒi/ n. 能源;能量;精力1)full of energy2)solar/nuclear energyclean/low-carbon/renewable energy3)The outdoor centre organizes lots of activities for the ___________(energy) kids,like cycling and fishing.4)He fought _____________(energy) against apartheid(种族隔离制度).Reading and thinking1. It has proved to be a positive influence on the lives of many people. (P52)prove/pruːv/ vt. 证明;展现1)Galileo proved to people that the earth moves around the sun like the other planets. Can it be proved that he is indeed a world-famous rock singer?2)prove linking verb结果证明是,被发现是,显示出是(相当于turn out,不用于被动语态);常见搭配prove (to be) + n. / adj. 证明是……Having a talk with the professor proved (to be) a turning point in my life.The task proved (to be) far more difficult than we’d thought.3)proof n. [C,U]证据,作可数名词时其复数形式为proofs。
M2 Unit5 MusicReading: The Virtual ChoirMotto: All good music is for the sake of the heartstrings. 一切好的音乐都是为了拨动心弦。
I. Learning aims1. To master the reading skills such as skimming, scanning and so on.2. To learn to know about the virtual choir.II. Learning guidance and testsLearning guidance Tests1.Lead-in Watch the video and discuss what do you want to know about the virtual choir?__________________________________________________________________________________________________________________________________________________________ 2.Skimming 1. Summarize each paragraph.Para. 1: ________________________________________________________________________Para. 2: ________________________________________________________________________Para. 3: ________________________________________________________________________Para. 4: ________________________________________________________________________2. What is the writing style?( )3.Scanning Task1 Scan and circle the information in the text. Then fill in the blanks.What a video that you can see _________How Virtual Choir members record ____________; These videos are uploaded onto___________ and they are put together into ____________.Who______________ came up with the idea for a virtual choir.When In 2009, his first virtual choir “_____________”used ________ singers from________ different countries, and received ____________ views on the Internet.In 2014, he formed the Virtual Youth Choir for UNICEF, and ___________ youngpeople from __________ countries sang “___________”.Now The virtual choir is a wonderful way for people _____________ to sing________________ and thus ____________________________.Task2 Read the text again and answer the following questions.1. What are the advantages and disadvantages of being a member of a virtual choir?_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2. For virtual choir members, what was it like for them in experiences of singing?_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 4.Discussion Does a virtual choir really bring people together? Why or why not?______________________________________________________________________________________________________________________________________________________________ 5.Summary Summary —Music without borders, we are the world.Music brings us together, connects us with other people, and allows us to express ourselves inways that are different from speech and writing. It has the ability to convey emotions and messagesto the core of people.III ConsolidationLevel A: Using the key words or phrases in the text as possible as you can to retell the text.have the opportunity to virtual choir take part in enable sb. to do sth. prove awardgraduate from original inspired performance stage voiceLevel B: About music.Music is the important part of my life.The world needs music to amuse people's life.As they live in the fast pace, music can bring them the great joy and relax.Since I was very small, I fell in love with music and every time when I heard music, my body would move and feel relaxed.The function of music is various.There is a famous song, which is called Let the music heal your soul.A lot of young people have their favorite singers.When they see their idols face to face, they would say thank you to the singers, because their songs inspire these young people to move on in the dark days.The songs deliver positive messages to the public and inspire them to never give up.Listening to the music is the main way for the young people to release their pressure.Every day before I sleep, I will listen to the light music, which helps me to take relax and make me sleep well.The reason why so many people like to go to KTV after their work lies in releasing pressure.They need to shout and then forget about the annoyance.音乐是我生命中重要的一部分。
Unit 5 Music I. 单元教学目标II. 目标语言Ⅲ. 教材分析与教材重组1. 教材分析本单元以music为话题,通过对本单元的教学,使学生了解有关的音乐知识,了解乐队The Monkees的形成,表演风格及发展历程,让学生在理解文章,理解音乐的同时,潜移默化培养一种审美的情趣,也会对社会生活,人的思想观,价值观以及人应该追求什么进行思考。
并通过学习一个有趣的寓言故事,侧面了解演员成名后,歌迷给其带来的苦恼;暗示过分痴迷所带来的负面影响。
同时让学生利用目标语言学会表达自己的观点,征询建议及把握介词提前的定语从句的使用;能利用本单元所学知识写e-mail 或短文介绍中国有关的民间音乐。
1.1 Warming up 是听八段不同的音乐,然后与书上的八幅图片相搭配,目的是通过听不同的音乐,让他们了解有关类型的音乐,讨论对于音乐的感受和喜欢听音乐的原因,激发他们对此话的兴趣,带他们进入话题。
1.2 Pre-Reading 提出三个问题,引导学生谈论有名的乐队,尤其是与课文相关的门基合唱组。
在学课文前扩展学生的思维,为学课文做好准备。
1.3 Reading 课文以知名乐队The Monkees的成立和发展为切入点,从通俗音乐的题材,特点,内容以及半个世纪来的发展历程等多个方面介绍了这种音乐艺术形式,并以音乐作为一个侧面反映了近几十年来美国社会和价值观的变化,是一篇涵盖了大量的信息量,同时又可以给学生艺术和思想双重启迪的优美文章。
通俗音乐发展历史悠久,六十年代开始成为美国社会流行音乐主流,节奏强烈,主题鲜明,歌词率真,容易引发人的共鸣,尤其是在喜爱音乐的年轻人中可以产生感官和心灵上的触动。
同时,流行音乐歌曲所负载的是整个社会所接受和追求的一种价值观。
学习这篇课文,学生在理解文章,理解音乐的同时,潜移默化中也在培养一种审美的情趣,也会对社会生活,人的思想观,价值观以及人应该追求什么进行一定的思考。
因此,作为一篇谈论音乐的文章,它提供了较广泛的教学资源拓展空间,它可以博得学生的喜爱,可以使学生有较大的热情积极投入到课堂教学中来,和教师在探究中共同学习。
2019新人教高中英语必修二Unit5Music-Listening and Speaking 公开课教案Analysis of the materials:The theme of this class is music(listening and speaking part). In order to arouse students’ interest in this class, teacher chooses this topic to connect with the students. The listening skill-paraphrase and the reasons for liking music should be emphasized. Except those key points, students should understand the basic knowledge of music and know to enjoy the Chinese music-Peking opera to enhance their patriotism.Analysis of the students:The students of Grade One haven’t got a good listening ability, which still needs to practise and improve. Compared to listening ability, their speaking ability is worse and they don’t dare to speak English. They don’t have chances to talk in English. Also, students are of different levels. However, this topic is related to our daily life. Students may be easy to get themselves involved in the class.Teaching aims:1.Core values(核心价值):Comprehend the profoundly musical culture especially Chinese music-- Peking opera and enhance students’ love for national culture.2.Subject quality(学科素养):(1) Theme: Music( listening and speaking part )(2) Expression: Know how to express music preferences and reasons for liking music.3. Key competency(关键能力):Use the listening skill -predicting, paraphrasing - to process specific information and answer the relevant listening questions.Insist accurate and fluent principles to express reasons for liking music.4.Essential knowledge(必备知识):After the class, the students are supposed to⑴know the common types of music.⑴grasp one listening skill --- Paraphrase.⑴express music preferences and reasons for liking music⑴polish your reasons for liking Peking Opera simplyTeaching key and difficult points:1.Help students to get familiar with different kinds of music through listening practice and know the function of paraphrase in listening.2.Enable students to be aware of the function of paraphrase in listening.Teaching procedures:StepⅠLead-inActivity1 The teacher is advised to talk with their students about music festival.Boys and girls, before our listen, let’s work in pairs and discuss what music festival is.What would you like to do in the music festival? Share your ideas with partner.Activity 2 Look at the opening page and talk about it.1.What are they doing?2.Can you name some of the musical instruments that the performers are using?Suggested answers:1.They are performing classical music.2.Piano, violin, flute, drum, bagpipes, saxophone,etc.StepⅠListeningActivity 1 Warming upBefore listening,match the pictures with the correct types of music.A.Chinese traditionalB.classicalC.country musicD.hip-hopSuggested answers:1. B2.A3.C4.DActivity 2First listeningListen to the interviews and find out what kind of music the three students each like.1.The first student likes to .2.The second student likes to .3.The third student likes to .Suggested answers:1.listen to country music2.dance to hip-hop music3.play country musicActivity 3Second listeningThe reporter paraphrased some of the answers.Listen to the interviews again and complete the sentences with the words you hear.1.A:Country music touches my heart.B:So you like music that’s of ?2.A:When I listen to hip-hop,I just have to move!B:So it makes you want to ?3.A:Classical music makes me feel like I’m sitting beside a quiet stream and enjoying nature.B:So to you,it’s and ?Suggested answers:1.full of feelings2.want to dance3.peaceful and beautifulActivity 4Third listeningListen to the interviews again and think about the function of paraphrase inlistening.Suggested answers:1.to check if the listener’s understanding is correct.2.to show interest in what the speaker has said.StepⅠ SpeakingActivity 1 Enjoy some pieces of music and tell us your feelings.1.the first piece of music—played by a symphony orchestra2.the second piece of music—rock music3.the third piece of music—played by pipaSuggested answers:1.I like listening to music played by orchestras.I can hear things played on instruments from all of the different families—woodwinds,strings,percussion and brass.Also,classical music tends to be slower,so it makes me feel calm when I listen to it.2.Rock music lets me have a strong feeling,happy or sad.3.It brings me peace and beauty,letting me feel relaxed.Activity 2 Talk in pairs.Interview each other about e the pictures below for ideas.These expressions may help you.Reasonsforlikingmusictouchesmyheart/soulmakesmehappy/wanttodancegivesmeenergy/hope helpsmeexercise/studysoundspeaceful/beautifulremindsmeofhome/peopleIloveExample:A:What kind of music do you like?B:I like music played by saxophone.A:What makes it so special to you?B:Because it sounds peaceful and it often reminds me of someone I love.Suggested answers:A:What kind of music do you like?B:I like Chinese folk music,for example,pipa music.A:What makes it so special to you?B:I like to listen to it when I have leisure time.It brings peace and beauty to me,which makes me feel like I’m lying by a stream in a forest.StepⅣHomework1. After the class, write a short essay on your feelings of Peking opera and try to polish it.2.Do more practices to consolidate the important listening skill-paraphrase.板书设计Unit 5 Music1.Listening skill--ParaphraseReasons for liking music课后反思通过学习:1.学生学习英语的信心增强;2.学生学会抓住听力中的答案;3.锻炼学生的口语能力!通过本节内容学习,理解并讨论主题图,预测单元的主题和内容,通过问题链引导学生谈论单元内容,该板块以听为本,学生通过听取信息和选择依据来学习语言知识,同时内化所学关于本单元的内容。
人教版高中英语必修二Unit5Music考点总结单选题1、________from the tower, the south foot of the Purple Mountain is a sea of trees.A.SeeingB.SeenC.To seeD.To be seen答案:B考查过去分词。
句意:从塔顶上看,紫金山南麓是一片树木之海。
分析句子结构可知,see在句子中不是谓语动词,the south foot of the Purple Mountain和动词see 之间是被动关系,所以see应该用过去分词的形式作状语。
故选B项。
2、Artificial intelligence has already made an impact on our lives in many ways.A.影响B.冲击C.撞击D.挤入答案:A考查名词。
句意:人工智能已经在很多方面影响了我们的生活。
make an impact on 对……产生影响,所以名词impact为“影响”之意。
故选A。
3、________ in thought, he didn’t notice his teacher coming into the classroom at all.A.LosingB.Having lostC.LostD.To lose答案:C考查非谓语动词。
句意:陷入沉思中,他完全没注意到老师走进了教室。
分析句子结构可知,已有谓语动词didn't notice,空处需填非谓语动词作状语,“陷入沉思”表达为be lost in thought,故此空用过去分词作状语。
故选C。
4、She is so __________ a woman that she is certain of her views. A.familiarB.ordinaryC.significantD.confident答案:D考查形容词。
Unit 5 Music一、课前基础自查(一)分类记单词——省时高效Ⅰ.阅读单词(知其意)1.classical adj. 古典的;古典文艺的2.passerby n. 过路人;行人3.fame n. 名声;名望4.instrument n. 工具;器械;乐器5.pub n. 酒馆;酒吧6.studio n. 工作室;演播室lionaire n. 百万富翁;富豪8.reunite vt. 再统一;再联合;重聚9.choral adj. 唱诗班的;合唱队的10.jazz n. 爵士音乐Ⅱ.重点单词(写其形)1.musician n. 音乐家2.pretend vt. 假装;假扮3.attach vt.& vi. 系上;缚上;附加;连接4.form vt. (使)组成;形成;构成5.roll vt.& vi. 滚动;(使)摇摆n. 摇晃;卷;卷形物;面包圈6.earn vt. 赚;挣得;获得7.extra adj. 额外的;外加的8.actor n. 男演员;行动者9.rely vi. 依赖;依靠10.broadcast n.& vi.& vt. 广播;播放11.familiar adj. 熟悉的;常见的;亲近的12.addition n. 加;增加;加法13.afterwards adv. 然后;后来14.sensitive adj. 敏感的;易受伤害的;灵敏的15.cash n. 现金16.dip vt. 浸;蘸Ⅲ.拓展单词(通其变)1.invitation n.邀请;招待→invite vt.邀请2.perform vt.& vi.表演;履行;执行;做→performance n.表现;演奏;表演→performer n.表演者;执行者3.humorous adj.幽默的;诙谐的[语境活用]1.He gave her a confident smile and his confidence made her faced with challenge bravely.(confident)2.After a brief pause, he began to end the meeting briefly with only a fewwords.(brief)(二)练中记短语——记牢用活(三)仿写明句式——以用为本out anywhere without being followed.弗雷迪和他的乐队无论走到哪里都会有人跟随。
Unit 5 Music【导语】音乐是人类最秀丽的语言。
一起走近不同的音乐表现形式吧!MusicThere are two important kinds of music in the world—one is written down and the other is not.Many people earn their living by writing music.They write songs for pop stars and music for films and TV plays.They usually write exact instructions how the music is to be played.Folk music has been passed down from one generation to another.At first it was never written down.People learnt the songs from their families,relatives,neighbours and friends in the same village.These songs were about country life,the seasons,animals and plants,and about love and sadness in people's lives.Early performers used to learn hundreds of songs by heart.At festivals they used to act and sing in praise of heroes who lived long ago.This was at a time when there was no radio,TV or cinema.Many of the country people could neither read nor write.In this way stories were passed on from one person to another.This continues in some countries even today.In some parts of the world nowadays,you often see musicians performing in the streets to passers -by.They put a cap on the ground in front of them,so that people who like the music can drop coins into it.In Africa most music is folk music.It plays an important part in people's lives,especially at festivals and weddings,when people dance all night long.Indian music is not written down.There is a basic pattern of notes which the musicians follow.But a lot of modern music is also written.India produces more films than any other country in the world.It produces musicals too,that is,films with music,and millions of records are sold every year.Jazz was born in the USA around 1890.It came from work songs sung by black people and had its roots in Africa.Jazz started developing in the 1920s in the southern states.Soon it was played by white musicians,too,and reached other parts of the USA.【词海拾贝】1.instruction n.指示;说明2.relative n.亲戚;亲属3.passer-by n.过路人4.pattern n.模式5.musical n.音乐喜剧【问题思考】阅读短文,推断正(T)误(F)。
必修二Unit 5 music语言点目标认知重点词汇earn,determine,dream,pretend,attach,form,broadcast,mix,perform,sensitive,painful重点短语to be honest,play jokes on,base on/upon ,rely on ,break up,come up with重点句型1.with+n./pron. + doing sth(伴随的动作)+done(已经完成被动的动作)+ to do(将要执行的动作)+adj.+ adv.2.even/much/a lot/far+比较级3.not ... without…知识讲解重点词汇【高清课堂:词汇精讲】,earn【原句回放】Sometimes they may play to passers-by in the street or subway so that they can earn some extra money for themselves or to pay for their instruments.有时,他们可能会再街上或地铁里为过路人演奏,这样他们可以为自己或自己要买的乐器多挣一些钱。
【点拨】earn (Vt./Vi.) 赚钱,挣钱;获得,博得He did all sorts of jobs to earn a living.I was the only person in the house who was earning.She was earning good money at the bank.The movie earned £7 million on its first day.I think you've earned a rest.He soon earned the respect of the players.He hopes to earn a place in the Olympic team.The company has earned a reputation for reliability.That performance earned her an Oscar as Best Actress.【拓展】earn / make one’s living 谋生earn / make money 赚钱,挣钱。
determine【点拨】determine 确定,决定,判断,测定,判定,下决心1. Investigators are still trying to determine the cause of the fire.2. The aim of the inquiry was to determine what had caused the accident.3. Experts have determined that the signature was forged.4. Do heredity and environment determine one's character?5. The age of a wine is a determining factor as to how it tastes.6. We determined to leave at once.Adj. determined1.She was determined to win.2.She was making a determined effort to give up smoking.dream【原句回放】Have you ever dreamed of playing in front of thousands of people at a concert,at which everyone is clapping and appreciating your music?你曾梦想过在音乐会上面对成千上万的观众演唱,而且音乐会上的每个人都欣赏你的歌唱并为你鼓掌吗?【点拨】dream n. &v.(1)n. [C]梦,睡梦(常与about或of连用)I have a vivid dream about my old school.我做了一个逼真的梦,梦见了我的母校。
(2)n. [C]梦想,理想,愿望Her lifelong dream was to be a famous writer.她的毕生愿望是成为一名著名的作家。
(3)饥做梦I dreamt you last night.昨晚我梦到你了。
(4)v. 想象,梦想[搭配]dream of / about sth.dream of / about doing sth.梦想……dream that...She dreams of running her own business.她梦想自己开业做生意。
I wouldn’t dream of going without you.你不去,我绝对不会去。
I never dreamt that I'd actually get the job.我做梦也没想到会真的得到这份工作。
【拓展】dream多用作不及物动词,后接of或about.再跟宾语,也可直接跟从句。
I dreamt that I could fly.我梦想我能飞。
但dream后可跟同源宾语。
即以与动词同词根的名词作宾语。
如dream a good dream做个好梦。
dream的过去式、过去分词有两种形式:dreamed,dreamed;dreamt,dreamt。
pretend【原句回放】Do you sing karaoke and pretend you are a famous singer like Song Zuying or Liu Huan? 你唱卡拉OK时是否假装自己就是像宋祖英或刘欢一样的著名歌星?【点拨】▲pretend v. 假装,佯装;(在游戏中)装扮,扮作,模拟;(与to连用)自称,自诩He does not pretend to be a physicist.他并不自诩为物理学家。
n.[搭配]pretend + that-clauseto do sth.He pretended sickness.他装病。
Don’t pretend that you know everything.不要装出你什么都懂的样子。
He pretended to be a poet.他假装是个诗人。
When I came in.he pretended to be reading.我进来时,他假装在读书。
Tom pretends to have read the book.汤姆假装读过这本书。
[特别提示]pretend to be doing sth.是强调不定式的动作正在进行的过程中。
pretend to do sth.是强调假装要做某事,但不一定正在进行或者是已经发生。
pretend to have done sth.强调假装后面的动作已经完成。
【拓展】pretend假装的;false假的,错的;unreal不真实的;lie 说谎;cheat欺骗;fool愚弄;trick诡计attach【原句回放】To be honest。
a lot of people attach great importance to becoming rich and famous.说实在的。
很多人把名和利看得重要。
【点拨】attach vt. & vi.(1)认为有Do you attach any importance to what he said?你认为他说的话重要吗?(2)附上,贴上,系上She attached a stamp to the envelope.她在信封上贴上一枚邮票。
[同类短语]attach importance/value/significance to认为有重要性/价值/意义attach oneself to和……在一起,参加,缠着attach one’s name to... 在……上签名[注意]attach...to中的to为介词,后接名词词组或动名词。
[同义]tie,fasten系上;link,join连接;connect联结form【原句回放】But just how do people form a band?那么,人们又是怎样组成乐队的呢?【点拨】▲form(1)v. 形成,组成,制作I can’t form any idea or opinion about it.对此我说不出任何想法或意见。
Five colleges formed this university.五所院校组成了这所大学。
(2)v. 养成,培养One should form good habits when young.当一个人年轻时就应该养成良好的习惯。
(3)n.样子,外表,形式It is said that a Greek sea-god could appear in the form of any creature he wished.据说希腊的海神能随心所欲地以任何动物的样子出现。
(4)n.表格Please fill this form in ink.请用墨水笔填写这张表。
[拓展](派)formal adj.正式的,正规的;形式上的formally adv. 正式地formless adj. 无形状的former n. 前者的;以前的【拓展】in the form of 以……的形式in form形式上,情况良好take the form of采取……的形式form into组成fill in the form填表格form the habit of养成……的习惯They are different in form.它们在形式上不同。
Ice,snow and steam are forms of water.冰、雪和蒸气是水的各种形态。
broadcast【原句回放】So during the broadcasts they just pretended to sing.所以在演出的时候他们只是假唱。
【点拨】broadcast(1)vt. & vi. send out in all directions,esp. by radio广播,播送Does Radio Beijing broadcast the news every hour on the hour?北京电台每小时播送整点新闻吗?The BBC broadcasts to all the parts of the world.英国广播公司向全世界广播。