
這是一份高中人教版 (2019)Unit 5 Music評(píng)優(yōu)課課件ppt,文件包含Unit5MusicPeriod2ReadingandThinkingpptx、Unit5MusicPeriod2ReadingandThinking學(xué)案doc、Unit5ReadingandThinkingmp3、EricWhitacreandhisvirtualchoirmp4等4份課件配套教學(xué)資源,其中PPT共52頁, 歡迎下載使用。
1. He is keenly interested in________(古典的)English literature.2. Slar _______(能量)can be transfrmed int pwer.3. May Gd have mercy n yur _____(靈魂). 4. The ld man was tutring her in the ________(有弦的)instruments.5. She put all her ________(精力)int her wrk.
classical
pprtunity [??p??tju?n?ti] n. pprtunity t d sth.pprtunity f/fr...
perfrm [p??f??m]v.&vt.&vi. perfrm an peratinperfrm ne's prmiseperfrm ne's duty
rdinary [???dnri] adj. in the rdinary way rdinary circumstances rdinary day
enable [??ne?bl] v.enable sb.t d sth.
prve v.&vt. It is prved that... prve sb./sth. (t be) +n/adj.prve (t be) + n./adj.
award [??w??d] n.&vt.get an award (fr sth.) award sb. sth.
stage [ste?d?] n.reach/get t a stageg thrugh a stageat this/that stage
altgether [???lt??ɡee?(r)] adv. all tgether
Key phrases
tgether with
fall in lve with
have pprtunity t d sth.
virtual chir
enable sb.t d sth.
Let’s review
The chir are mstly made up f enthusiastic believers f the church. Its main purpse is t be respnsible fr Sunday church service, singing and leading service. Chrus is a vlunteer grup led directly by the church.
children's chir/yuth chir
D yu knw what a chir is?
D yu knw what is a virtual chir?
In the digital age f web 2.0, the virtual chir is t bring thusands f peple frm different cuntries nline tgether, and t cmbine their lve fr music by singing tgether. The feature f virtual chrus is that unknwn singers and cnductrs are nt in the same place, but they can sing tgether thrugh the Internet, which prvides peple with exciting experiences.
Eric Whitacre is an American cmpser and cnductr. Whitacre is als knwn as the "Virtual Chir". Organize singers frm all ver the wrld thrugh the netwrk, and refine each vice part accrding t the vice characteristics f members t carry ut chrus. The spectacular chrus scene is cmpsed f audi and vide splicing, and then presented t the wrld again thrugh the netwrk.
Eric Whitacre and his Virtual Chir
Learn abut experiencing music nline
1 Befre yu read, discuss the questin in grups.Hw can cmputers and the Internet help us experience music different?
Cmputers and the Internet can help us experience a wide range f musical genres. The Internet gives us access t millins f sngs frm many different genres, s we can find exactly what we like. Cmputer technlgy tday can als help us create thesund f an rchestra n ur hme cmputer! They can als help us change music t smething new.
“What If”(third paragraph, last line)
2 Scan and circle the infrmatin in the text.
1 The man wh came up with the idea fr a virtual chir.2 The place where he studied musical cmpsitin.3 The name f his sng.
Eric Whitacre (secnd paragraph, first line)
University f Nevada ( secnd paragraph, secnd line)
Imagine having the pprtunity t sing tgether with hundreds f ther peple while yu are at hme alne. Yu can d this in a virtual chir. Virtual chir members recrd themselves while they perfrm alne n vide. These vides are upladed nt the Internet, and then they are put tgether int ne vide that yu can see nline-a virtual chir. Anyne can take part in a virtual chir frm anywhere - all yu need is a vide camera and an Internet cnnectin.
THE VIRTUAL CHOIR
Yu d nt even need a studi. A virtual chir helps cnnect rdinary peple tgether. Many peple d nt have clse friends r cntacts wh have the same interest in music. Many thers d nt have the chance t jin a lcal chir. A virtual chir enables them t add their vices t thse f ther individuals and becme part f the glbal cmmunity. It has prved t be a psitive influence n the lives f many peple. As ne virtual chir member said, "Music helps me t ... frget my prblems. With music, I becme smene else".
The virtual chir was the idea f award-winning cmpser and cnductr Eric Whitacre. Brn in the USA n 2 January 1970, Whitacre began studying music at the University f Nevada in 1988.He fell in lve with Mzart's classical music when he sang fr the university chir. Mved by this music, he said, "I was like seeing clr fr the first time." He graduated frm university in 1995, and then received a master's degree in musical cmpsitin frm the Juilliard Schl in New Yrk in 1997. Over the next 10 years, Whitacre's riginal cmpsitins began t becme quite ppularamng chirs and singers. This led t the creatin f the virtual chir.
In 2009, Whitacre received a vide f a girl wh was singing ne f his wrks. Inspired, he asked his fans t make vides, which he then jined tgether int ne perfrmance. His first virtual chir, "Lux Aurumque", had 185 singers frm 12 different cuntries. It has received millins f views n the Internet. Since then, the virtual chir has becme a wrldwide phenmenn.Whitacre's next effrt was the Virtual Yuth Chir fr UNICEF, which was first seen n stage n 23 July 2014 in the UK. Altgether, 2,292 yung peple frm 80 cuntries jined in t sing Whitacre's sng“What If".
The virtual chir is a wnderful way fr peple arund the wrld t sing with ne vice and thus make the wrld a better place.
Virtual chir
Anyne can take part in it frm anywhere.
recrd thrugh vide
uplad nt the Internet
put tgether int ne vide nline
Eric Whitacre
persnal infrmatin
learning experience
learn cmpsitin
inspired by a girl
a wrldwide phenmenn
a wnderful way t sing
make the wrld a better place
d nt have clse friends r cntacts wh...
d nt have the chance t jin a lcal chir.
January 2nd,1970
Eric whitacre was brn.
He majred in music at the University f Nevada.
He graduated.
He received a master's degree.
ver the next 10 years
Eric's riginal cmpsitins gt ppular.
He was inspired by a vide f a girl and the first virtual chir came ut.
July 23rd, 2014
A live Virtual Yuth C chir fr UNICEF was put n shw.
1. If yu want t take part in a virtual chir, yu need___________.A. a vide camera and sme instrumentsB. a band and sme prfessinal singersC. a vide camera and an Internet cnnectinD. a master's degree in musical cmpsitin2. Why des the virtual chir prve t be a psitive influence n the lives f many peple?A. It helps t cnnect rdinary peple tgether.B. It enables them t be part f the glbal cmmunity.C. It helps them t find thse with the same interest.D. It enables them t frget their daily prblems fr a while.
閱讀理解(根據(jù)課文內(nèi)容選擇正確答案)
Reading task
3. Please chse the crrect rder fr the fllwing events f Eric Whitacre.a. Studying music at the University f Nevada.b. Cnducting the Virtual Yuth Chir fr UNICEF.c. Receiving a master s degree in musical cmpsitin.d. His riginal cmpsitins became ppular amng chirs and B.a- C- d- bC.c-b- d- a D.c-d- b- a4. What is the authr s attitude twards the virtual chir?A. Natural. B. Negative. C. Psitive. D. Unknwn.
psitive influence n lives:affected by music andfrget yur wn prblems
Similarities f the Tw Kinds f Chirs
share the same interest in music
chir members sing a sng tgether
perfrmances (nline/ffline live/recrded)
D yu knw the similarities and differences between virtual chir and mixed chir?
1.rdinary peple & themselves3.perfrm alne at hme4.uplad the vide nt the Internet5.may nt knw /clse t each ther6.perfrm in different cuntries at the same time7.need a vide camera and an Internet cnnectin8.vides are put tgether int ne vide
Differences between the Tw Kinds f Chirs
A Virtual Chir
1.well-trained prfessinals2.practice tgether in a studi r music hall3.knw each ther4.perfrm n ne stage5.recrded in a studi n need f a vide camera nr an Internet cnnectin
A Mixed Chir
1 Hw is a virtual chir different frm ther chirs? Wh can take part in it? 2 What caused Eric Whitacre t fall in lve with classical music? What gave him theinspiratin t make his first virtual chir?
3 Read the text again and answer the questins.
He fell in lve with classical music when he was mved by Mzart's music at university fr the first time. He was inspired t create the virtual chir by a vide in which a girl sings ne f his wrks.
A virtual chir is different frm ther chirs because yu dn't need t be tgether and yu dn't need a studi. This means anyne can take part anywhere.
In yur pinin, what made Eric Whitacre successfully create a virtual Chir?
Let's discuss the questin in grups f five.
The develpment f the Internet & technlgy
His enthusiasm& capability fr music
The inspiratin & supprt frm music lvers
The desire& lve f music sharing
2 January 19____ Eric Whitacre was brn.19____ -1995 Whitacre attended the University f Nevada, Las Vegas.19____ Whitacre gt a master's degree frm the Juilliard Schl in New Yrk.2009 Whitacre first gt the idea fr the virtual chir. His first virtual chir used_____singers frm____different cuntries; received__________views n the Internet.___July 2014 Whitacre frmed the Virtual Yuth Chir fr UNICEF._______ yung peple frm____cunties sang "What Ir.
4 Find the numbers and dates t fill in the timeline.
Can yu imagine 1_______(sing) tgether with hundreds f ther peple while yu are at hme alne? Yu can d this in a virtual chir. All yu need is a vide camera and an Internet 2___________(cnnect). A virtual chir 3_______(enable) peple t add their vices 4____thse f ther individuals. The virtual chir was the idea f Eric Whitacre 5____is an American cmpser and cnductr. He began studying music in 1988 and gt 6___master's degree in 1997. After that, he accmplished many well-received cmpsitins. In 2009,7_______ (inspire) by a vide he received frm a girl 8_______(sing) ne f his wrks, he created his first virtual chir, “Lux Aurumque" . Later, his sng“What If”9________(put) n a perfrmance n 23 July 2014 in the UK. The virtual chir is a wnderful way t sing with ne vice and thus make the wrld a 10_______(gd) place.
語法填空(根據(jù)課文內(nèi)容和語法規(guī)則完成短文)
1 Last night I went t see my friend's new rck band________n______at a small lcal music festival.2 This new pp sng_______ me f an ld sng that was_________ sung by Billy White but later made ppular by anther singer.3 I'm s happy! My favurite singer just wn a music_______This_______that all the ______she put int her wrk was wrth it.
5 Learn mre abut music by cmpleting the sentences with the crrect frms f the wrds and phrase. Then make a mind map abut what music means t yu.
rdinary remind perfrm award effrt individual fall in lveenable stage studi riginal prve nt pprtunity
4 I__________with rap music when 1 was a teenager. Listening t it________me t relax and frget abut my prblems.5 Five years ag, he was finally given a(n)___________t recrd his sng at a(n)_______.Ever since, his success has shwn the wrld that even__________peple can becme famus.6 Nwadays millins f musical perfrmances are upladed_____the Internet everyday by different___________wh may r may nt be prfessinal musicians r singers.
individuals
fell in lve
1 What are the advantages and disadvantages f being a member f a virtual chir?2 Des a virtual chir really bring peple tgether? Why r why nt?
6 Discuss the questins in grups.
What are the advantages and disadvantages f being a member f virtual chir?
Peple can upladed their vides nt the Internet,anyne can take part in a virtual chir frm anywhere.
Peple can exchange feelings with each ther just like real life cmmunicatin.
A virtual chir helps cnnect rdinary peple sing tgether. They share similar interests makes them feel happy.
All yu need is a vide camera and Internet cnnectin.
What ther advantages d yu think the virtual chrus has?
disadvantages
A virtual chir can't let peple gather n the real stage, and can't let peple cmmunicate face t face.
The virtual chir rely t much n the netwrk and technlgy. If there is smething wrng with the netwrk and equipment, the perfrmance can nt wrk.
Please add yur pinin.
Eric Whitacre created a virtual chir n YuTube, and the users participate in the perfrmance thrugh the camera under Eric's cmmand. Yu can see different peple sing a sng at the same time. But this was nt dne by 185 peple at the same time, but recrded at hme, upladed t Eric and synthesized int a vide.
Des a virtual chir really bring peple tgether? Why r why nt?
Language pint
pprtunity n. 機(jī)會(huì);時(shí)機(jī)搭配:pprtunity t d sth.做某事的機(jī)會(huì) pprtunity f/fr... 的機(jī)會(huì)ffer/get/miss/lse/seize an pprtunity提供/得到/錯(cuò)過/失去/抓住機(jī)會(huì)take the/this pprtunity t d sth.利用這個(gè)機(jī)會(huì)做某事例句:We shuld take the pprtunity t d s. 政府應(yīng)該抓緊機(jī)會(huì)這么做。例句:It culd ffer an pprtunity fr wealth creatin acrss the wrld. 它可以為全球的財(cái)富創(chuàng)造提供機(jī)會(huì)。
1. Imagine having the pprtunity t sing tgether with hundreds f ther peple while yu are at hme alne. 想象一下,獨(dú)自在家時(shí),你有機(jī)會(huì)和幾百個(gè)人一道引吭高歌。
[詞語辨析] pprtunity與chance(1) pprtunity帶有恰逢其時(shí)、正好便利行事的意味,有期待的含義。(2) chance (機(jī)會(huì))強(qiáng)調(diào)其偶然性,含有僥幸的意味。It wuld be flish t let such an pprtunity slip;it is the chance f a life time.讓這樣的機(jī)會(huì)溜掉實(shí)在是太愚蠢了,這是千載難逢的機(jī)會(huì)。
根據(jù)中文含義填空。①It is nt ften that yu get such an ____________(機(jī)會(huì)).②___________________(錯(cuò)過機(jī)會(huì)), dn't want t lse the secnd-time pprtunity.
Miss an pprtunity
perfrm v.(1)v.演出,表演,演奏例句:The gymnast perfrmed n the balance beam with an easy grace. 體操運(yùn)動(dòng)員在平衡木上表演得優(yōu)美自如。(2) vt. 做;履行;執(zhí)行例句:The surgen is perfrming an eye peratin. 醫(yī)師正在做眼科手術(shù)。例句:She perfrmed all her duties cnscientiusly. 她認(rèn)真負(fù)責(zé)地履行自己的所有職責(zé)。
2. Virtual chir members recrd themselves while they perfrm alne n vide.虛擬合唱團(tuán)的成員們把各自的歌唱視頻錄制下來。
搭配:perfrm an peratin/an experiment做手術(shù)/做實(shí)驗(yàn) perfrm ne's prmise履行某人的諾言perfrm ne's duty盡某人的職責(zé)
(3) vi.表現(xiàn)搭配: perfrm well/badly表現(xiàn)得好/差例句:Mst students perfrmed well in the test.大多數(shù)同學(xué)在這個(gè)測(cè)驗(yàn)中表現(xiàn)得很好。[詞語積累]perfrmer n.表演者;演員
根據(jù)中文含義填空。① A cmputer can________(執(zhí)行)many tasks at nce.②The play was first __________(上演)in 1987.
rdinary adj. 普通的;平凡的例句:The bk is abut rdinary peple.這本書描寫的是普通人。例句:This is an rdinary day fr this pr ld man.對(duì)這位可憐的老人而言,這是平凡的一天。
3. A virtual chir helps cnnect rdinary peple tgether.虛擬合唱團(tuán)將普通人聯(lián)系起來。
搭配:rdinary與以下詞性連用in the rdinary way一般地,通常地 rdinary circumstances一般情況rdinary citizens普通公民 rdinary day尋常日子 rdinary flk普通人 rdinary life平常生活 rdinary peple平常人 rdinary persn一般人 ut f the rdinary不尋常的
[詞語辨析] rdinary, cmmn, usual與nrmal
指平常的,沒有不同或特別之處的。
This mvie is abut rdinary peple.這部電影是關(guān)于普通人的。
Rabbits are cmmn in Britain.兔子在英國很常見。
She made all the usual excuses.她凈找了些司空見慣的借口。
Her temperature is nrmal.她的體溫正常。
enable v. 使能夠;使可能;使成為可能搭配:enable sb.t d sth. 使某人有能力做某事,使某人能夠做某事例句:The jb enables me t vary the hurs I wrk. 這項(xiàng)工作使我能夠調(diào)整工作時(shí)間。例句:The sftware enables yu t access the Internet in secnds. 這種軟件使你在幾秒鐘內(nèi)便可訪問互聯(lián)網(wǎng)。
4. A virtual chir enables them t add their vices t thse f ther individuals.虛擬合唱團(tuán)讓他們能夠與其他人一起歡歌
根據(jù)中文含義意思。①New technlgy has ________(使成為可能)develpment f an nline 'virtual library'.②The Internet ________(使能夠)teenagers t cllect varius infrmatin.
prve v.(1) vt.證明;展現(xiàn)搭配: prve that... 證明 It is prved that... 事實(shí)證明例句:These facts are enugh t prve that she is right. 這些事實(shí)足以證明她是對(duì)的。(2) linking v.證明是搭配: prve sb./sth. (t be) +n/adj.證明某人某物 prve (t be) + n./adj.證明例句:His lack f experience may prve t be his unding.他缺乏經(jīng)驗(yàn)可能會(huì)最終導(dǎo)致他的失敗。
5. It has prved t be a psitive influence n the lives f many peple.事實(shí)證明,虛擬合唱團(tuán)對(duì)許多人的生活產(chǎn)生了積極的影響。
根據(jù)中文含義填空。①_______________ (事實(shí)證明)parents' wrds and behavirs have a deed effect n their children. ②If they __________(證明) I was wrng, then I'll g by what they say.
It is prved that
award n.&vt.(1)n. 獎(jiǎng);獎(jiǎng)品;獎(jiǎng)金搭配:win/receive/get an award (fr sth.) (因某事)獲獎(jiǎng)例句:Spirited Away was the first ever animated film t win an Academy award. 《千與千尋》是第一部獲得奧斯卡獎(jiǎng)的動(dòng)畫電影。(2)vt.授予;獎(jiǎng)勵(lì);判給搭配: award sb. sth. = award sth. t sb.把某物頒發(fā)給/判給某人例句:The judge awarded me first prize.= The judge awarded first prize t me. 裁判授予我一等獎(jiǎng)。
6. The virtual chir was the idea f award winning cmpser and cnductr Eric Whitacre.虛擬合唱團(tuán)是獲獎(jiǎng)作曲家兼指揮埃里克.惠塔克的創(chuàng)意。
根據(jù)中文含義填空。①Yu may even win an industry______(因某事獲獎(jiǎng)).②She was _________(授予)fr being the best student.
[詞語辨析] award, prize與reward
多指官方頒發(fā)的獎(jiǎng)品、獎(jiǎng)金,強(qiáng)調(diào)榮譽(yù)
The new inventin wn the highest award.這項(xiàng)新發(fā)明獲得了最高獎(jiǎng)。
多指在比賽、競(jìng)爭(zhēng)或抽獎(jiǎng)中獲得的獎(jiǎng)
The first prize is a weekend fr tw in Miami.一等獎(jiǎng)是邁阿密雙人周末游。
多指對(duì)某人的工作或服務(wù)等的回報(bào)、報(bào)酬
Yu deserve a reward fr being s helpful.你幫了這么大的忙,理應(yīng)受到獎(jiǎng)勵(lì)。
[易錯(cuò)點(diǎn)](1)fall in lve with sb.“愛上某人”,表示動(dòng)作,是非延續(xù)性動(dòng)詞短語不能與表示一段時(shí)間的狀語連用。(2)be in lve with sb. “與某人相愛”,表示狀態(tài),是延續(xù)性動(dòng)詞短語,可與表示一段時(shí)間的狀語連用。
7. He fell in lve with Mzart's classical music... 他癡迷于莫扎特的古典音樂
fall in lve with 愛上;墮入愛河;(與...…)相愛例句:The prince fall in lve with a fair yung maiden. 王子愛上了一位美麗的年輕少女。例句:If fall in lve with a persn t can d everything t deserve t d. 若愛上一個(gè)人什么都會(huì)值得去做。
根據(jù)中文含義填空。①If ______________(愛上) a persn t can d everything t deserve t d.②_______________(相愛)yu, I feel I am the happiest persn.
fall in lve with
Fall in lve with
stage n. (發(fā)展或進(jìn)展的)時(shí)期;階段; (多指劇場(chǎng)中的)舞臺(tái)[搭配]the early stage f a child's develpment兒童成長的早期the first stage f the scientific experiment科學(xué)實(shí)驗(yàn)的第一階段reach/get t a stage到達(dá)某一階段 g thrugh a stage經(jīng)歷某一階段at this/that stage在這個(gè)/那個(gè)階段 at an early/a late stage在初期/后期例句:The children are at different stages f develpment. 這些孩子處于不同的成長階段。例句:The audience threw flwers nt the stage.觀眾把鮮花拋向舞臺(tái)。
8. which was first seen n stage n 23 July 2014 in the UK. ...該團(tuán)于2014年7月23日在英國首次登臺(tái)演出。
語法填空。①These tw teams reached the final stage ___the cmpetitin.②Peple tend t wrk hard___this stage f life.
9. Inspired, he asked his fans t make vides, which he then jined tgether int ne perfrmance.受到啟發(fā),惠塔克邀請(qǐng)粉絲們錄制視頻,然后將這些視頻拼接成一場(chǎng)演出。
Inspired是過去分詞作原因狀語,he asked his fans t make vides, which he then jined tgether int ne perfrmance.是主句+從句的結(jié)構(gòu)。which引導(dǎo)非限制性定語從句,對(duì)vides進(jìn)行補(bǔ)充和說明。
10. Whitacre's next effrt was the Virtual Yuth Chir fr UNICEF, which was first seen n stage n 23 July 2014 in the UK. 惠塔克的第二個(gè)壯舉是打造聯(lián)合國兒童基金會(huì)“虛擬合唱團(tuán)”,該團(tuán)于2014年7月23日在英國首次登臺(tái)演出。 which was first seen ...是which引導(dǎo)的非限制性定語從句,對(duì)the Virtual Yuth Chir fr UNICEF 進(jìn)行補(bǔ)充和說明。
altgether adv. (1)總共(=in all)例句:There are altgether 40 students in this class. 這個(gè)班總共有40名學(xué)生。(2)完全地(=cmpletely)例句:The by tk careful aim but he missed the target altgether. 這個(gè)男孩小心瞄準(zhǔn),但是完全沒有打中目標(biāo)。(3)總之(=all in all)例句:The fd was gd and we lved the music. Altgether it was a great evening. 食物不錯(cuò),音樂我們也喜歡??傊?,那天晚上過得非常愉快。[詞組積累]all tgether 一起,同時(shí);總共;一致地,統(tǒng)一地
11. Altgether, 2,292 yung peple frm 80 cuntries jined in t sing Whitacre's sng“What If”. 總共有來自80個(gè)國家的2 292名青年參與演唱惠塔克的歌曲《假如》。
根據(jù)中文含義填空。①They spent _________ (總共)abut tw years cmpiling the bk.②I am nt__________(完全地)cnvinced by this argument.
1. pprtunity n.機(jī)會(huì);時(shí)機(jī)2. prve vt.證明;展現(xiàn)3. rdinary adj.普通的; 平凡的4. award v.授予n.獎(jiǎng)品5. stage n. (發(fā)展或進(jìn)展 的)時(shí)期;階段; (多指劇場(chǎng)中的)舞臺(tái)6. perfrm v.演出,表演,演奏 vt. 做;履行;執(zhí)行7. enable v. 使能夠;使可能;使成為可能8. altgether adv. 總共;完全地;總之
1.tgether with和一起[合起來]2.fall in lve with愛上;墮入愛河;(與)相愛3.have pprtunity t d sth.有做某事的機(jī)會(huì)4.enable sb.t d sth.使某人有能力做某事5.virtual chir 虛擬唱詩班
1.Review the key wrds and sentence what yu have learned, and find ut the language pints in the text. 3.Search fr mre infrmatin abut the virtual chir n the Internet.
這是一份英語必修 第二冊(cè)Unit 5 Music精品ppt課件,文件包含Unit5MusicPeriod4ReadingforWritingpptx、Unit5MusicPeriod4ReadingforWriting學(xué)案doc、Unit5ReadingandWritingmp3等3份課件配套教學(xué)資源,其中PPT共50頁, 歡迎下載使用。
這是一份高中英語人教版 (2019)必修 第二冊(cè)Unit 5 Music精品ppt課件,文件包含Unit5MusicPeriod3DiscoveringUsefulStructurespptx、Unit5MusicPeriod3DiscoveringUsefulStructures學(xué)案doc等2份課件配套教學(xué)資源,其中PPT共47頁, 歡迎下載使用。
這是一份人教版 (2019)Unit 5 Music精品ppt課件,文件包含Unit5MusicPeriod1ListeningandSpeakingpptx、Unit5MusicPeriod1ListeningandSpeaking學(xué)案doc、Unit5listeningandspeaking3mp3、Unit5listeningandspeaking4mp3、鄉(xiāng)村音樂mp3、古典音樂mp3、爵士音樂mp3等7份課件配套教學(xué)資源,其中PPT共42頁, 歡迎下載使用。
微信掃碼,快速注冊(cè)
注冊(cè)成功