第一篇：地球是圓的英語(yǔ)作文

地球是圓的英語(yǔ)作文.txt每天早上起床都要看一遍“福布斯”富翁排行榜，如果上面沒(méi)有我的名字，我就去上班。談錢(qián)不傷感情，談感情最他媽傷錢(qián)。我詛咒你一輩子買(mǎi)方便面沒(méi)有調(diào)料包。Harmony with the environment is that we live in on Earth, who is a natural son, and not only to natural persons as the conqueror, as we all know, there is only one earth and the mountains on Earth, the animals.Plant human cells, if it damaged, destroyed nature organizations, to the eradication of mankind.Therefore, the environment must be linked with social ethics, character education and practice acts as an important element of it.Everyone must fulfil its responsibilities and obligations to protect the environment.人與環(huán)境是和諧相處的，我們生存在地球上，人是自然之子，而不能僅把人看作自然的征服者，大家都知道，人類(lèi)只有一個(gè)地球，地球上的山山水水、動(dòng)物。植物是人類(lèi)的細(xì)胞，如果我們把它損壞了，破壞了大自然的組織，等于消滅人類(lèi)。因此，環(huán)境要與社會(huì)公德聯(lián)系起來(lái)，與實(shí)踐行為作為人格教育的一項(xiàng)重要內(nèi)容來(lái)抓。每個(gè)人都要履行保護(hù)環(huán)境的責(zé)任和義務(wù)。

The moon origin mystery: for lunar origins, scientists put forward three kinds of theories: capture said, homology and earth divided them all defective, said, but the Apollo would help proof, which seem least likely theory is the best theory.Some scientists think, the moon is with earth in 46 billion years ago, from a group of cosmic dust generator.Another theory is that the moon is the earth's “children”, is perhaps the Pacific “dig” out.However Apollo moon exploration results show that the earth and the moon the composition of the difference is very big, some scientists have proposed another hypothesis, namely “captured”.They think that the moon is accidentally broke into gravitational field, and be locked in the present orbit.However, it is theoretically explain the process mechanism, is extremely difficult.Therefore, the above three theory all difficult to hold water.As robin hallam especially by dr said: “to explain the moon does not exist, than to explain the moon exist easier.”

The moon age riddle: what is amazing is that the rock samples from the moon back, via analysis found that about 99 percent age than earth 90% oldest rocks more older.Armstrong in “quiet sea” after landing picked up the first piece of rock's age is 36 billion years old.Some other rock age 4.3 billion years old, 4.6 billion years old and 45 billion years old — — it almost and earth and solar system itself, the earth is as old as the oldest rocks is 37 billion years old.In 1973, the world symposium on the moon was a age determination for 53 billion years old of moon rocks.Is more surprising is that these ancient rocks are collected from scientists believe to be the youngest area on the moon.In light of the evidence, some scientists propose that the moon on earth formed before long was established in interstellar space formed.The lunar soil years older than rock greater mystery: the moon ancient rock has made scientists helpless, however, and these rocks, compared to the surrounding soil rock is young.According to the analysis, soil age at least 10 years than rock.At first glance, sounds, this is impossible because scientists think these soils are rock after smashing formation.But, determination of rock and soil chemical composition, the scientists found that, after the soil and rock is irrelevant, seem to come from elsewhere.When a massive object when the moon, the moon hit send hollow balls like voice mystery: in Apollo exploration process, abandoned the rockets third quarter thrusters will boom the bump on the surface of the moon.According to NASA document records, “each such noise, sounds like a big the sound of the bell”.When the moon landing in color special personnel black plains, they found on the surface of the moon drilling very difficult.Soil sample by analysis found that, which contains a large number of rare earth metal titanium(it was used in the supersonic jet and spacecraft on);Others, such as zirconium, hard metal iridium, beryllium content is also very rich.This makes scientists puzzled, because these metal only in high temperature — — about 45 degrees Fahrenheit, will and surrounding rock as a whole.Stainless iron mystery: lunar surface rock sample still contain among them pure iron granules, scientists think they are not from meteorites.The former Soviet union and American scientists has found a more strange phenomenon: these pure iron granules on earth put seven years is not rust.In the scientific world, didn't rusty pure iron is unheard of.The moon radioactive mystery: the moon in thickness of eight miles surface is radioactive, this also is a astonishing phenomenon.When “Apollo 15th” astronauts using temperature timing, they found reading extraordinarily high, which suggests that Italy plain nearby heat flux indeed temperature is very high.A scientist exclaimed, “oh god, this land will soon melted!The moon's core must be more hot.” However, is it surprising is that month heart temperature is not high.The heat from the surface of the moon of radioactive substances emit, but these radioactive substances(uranium and plutonium, thallium)and where do you come from? If they are from the heart, so how could they on to the surface of the moon?

Dry on the moon is large hydrosphere mystery: the first few times that the moon, the moon is a dry celestial bodies.A scientist had assert that it than the gobi desert dry 100 million times.Apollo missions of the first few times are not on the surface of the moon found any water trace.But “Apollo 15th” scientists has detected the surface of the moon is one place 100 square miles of water gas.Scientists red face argue that this is the American astronaut waste in the moon two small tank leakage causes.But such small tank can produce such a large hydrosphere? Of course this is not astronauts — — it directly spray urine to the moon in the sky.It seems that these moisture from the moon internal.The surface of the moon is glass shape puzzle: Apollo astronauts discovered many places, the surface of the moon is covered with glass shape material, which suggests that the surface of the moon appears to be burning fiery fireball.As one scientist has pointed out, “the moon with glass.” Expert analysis proof, this layer of glass of substance is not huge meteoritic impact generated, some scientists believe that, this is the explosion of the sun — — some miniature nova state — — consequences.The moon of the magnetic field mystery: early detection and studies show that the moon, but almost no magnetic field of moon rocks analysis has proved it had strong magnetic field.This phenomenon makes scientists dumbfounded Paul jester doctor declared: “here is very strange magnetic rock...is quite beyond our expectation.” If the moon had magnetic field, it should have an iron core, but of reliable evidence shows that the moon may not have such a core, And the moon will not possible from other objects(such as earth)obtain magnetic field, because if it is indeed the case, then it must be very close from earth, then it will be gravity ripped to pieces.The moon internal mysterious “material aggregation point” mystery: 1968, flying around the moon, the moon probe the first to show the below the surface exist “material gathered structures”.When the spacecraft flying over these structures over, due to their great gravity, shuttle flight will slightly below the prescribed orbit, but when the ship leave these structures clouds, it will speeding slightly, it clearly shows that the material gathered structure exists, and their great quality.Scientists think, these structures is like a bull 's-eye, by heavy elements constitute, hidden in the surface of the moon “hai” below.As one scientist has said: “it seems that who also don't know how to deal with them.” 分享給你的朋友吧： 人人網(wǎng) 新浪微博 開(kāi)心網(wǎng) MSN QQ空間

對(duì)我有幫助

8回答時(shí)間：2010-11-22 20:05 | 我來(lái)評(píng)論

第二篇：地球是圓的英語(yǔ)作文

Harmony with the environment is that we live in on Earth, who is a natural son, and not only to natural persons as the conqueror, as we all know, there is only one earth and the mountains on Earth, the animals.Plant human cells, if it damaged, destroyed nature organizations, to the eradication of mankind.Therefore, the environment must be linked with social ethics, character education and practice acts as an important element of it.Everyone must fulfil its responsibilities and obligations to protect the environment.人與環(huán)境是和諧相處的，我們生存在地球上，人是自然之子，而不能僅把人看作自然的征服者，大家都知道，人類(lèi)只有一個(gè)地球，地球上的山山水水、動(dòng)物。植物是人類(lèi)的細(xì)胞，如果我們把它損壞了，破壞了大自然的組織，等于消滅人類(lèi)。因此，環(huán)境要與社會(huì)公德聯(lián)系起來(lái)，與實(shí)踐行為作為人格教育的一項(xiàng)重要內(nèi)容來(lái)抓。每個(gè)人都要履行保護(hù)環(huán)境的責(zé)任和義務(wù)。

The moon origin mystery: for lunar origins, scientists put forward three kinds of theories: capture said, homology and earth divided them all defective, said, but the Apollo would help proof, which seem least likely theory is the best theory.Some scientists think, the moon is with earth in 46 billion years ago, from a group of cosmic dust generator.Another theory is that the moon is the earth's “children”, is perhaps the Pacific “dig” out.However Apollo moon exploration results show that the earth and the moon the composition of the difference is very big, some scientists have proposed another hypothesis, namely “captured”.They think that the moon is accidentally broke into gravitational field, and be locked in the present orbit.However, it is theoretically explain the process mechanism, is extremely difficult.Therefore, the above three theory all difficult to hold water.As robin hallam especially by dr said: “to explain the moon does not exist, than to explain the moon exist easier.”

The moon age riddle: what is amazing is that the rock samples from the moon back, via analysis found that about 99 percent age than earth 90% oldest rocks more older.Armstrong in “quiet sea” after landing picked up the first piece of rock's age is 36 billion years old.Some other rock age 4.3 billion years old, 4.6 billion years old and 45 billion years old — — it almost and earth and solar system itself, the earth is as old as the oldest rocks is 37 billion years old.In 1973, the world symposium on the moon was a age determination for 53 billion years old of moon rocks.Is more surprising is that these ancient rocks are collected from scientists believe to be the youngest area on the moon.In light of the evidence, some scientists propose that the moon on earth formed before long was established in interstellar space formed.The lunar soil years older than rock greater mystery: the moon ancient rock has made scientists helpless, however, and these rocks, compared to the surrounding soil rock is young.According to the analysis, soil age at least 10 years than rock.At first glance, sounds, this is impossible because scientists think these soils are rock after smashing formation.But, determination of rock and soil chemical composition, the scientists found that, after the soil and rock is irrelevant, seem to come from elsewhere.When a massive object when the moon, the moon hit send hollow balls like voice mystery: in Apollo exploration process, abandoned the rockets third quarter thrusters will boom the bump on the surface of the moon.According to NASA document records, “each such noise, sounds like a big the sound of the bell”.When the moon landing in color special personnel black plains, they found on the surface of the moon drilling very difficult.Soil sample by analysis found that, which contains a large number of rare earth metal titanium(it was used in the supersonic jet and spacecraft on);Others, such as zirconium, hard metal iridium, beryllium content is also very rich.This makes scientists puzzled, because these metal only in high temperature — — about 45 degrees Fahrenheit, will and surrounding rock as a whole.Stainless iron mystery: lunar surface rock sample still contain among them pure iron granules, scientists think they are not from meteorites.The former Soviet union and American scientists has found a more strange phenomenon: these pure iron granules on earth put seven years is not rust.In the scientific world, didn't rusty pure iron is unheard of.The moon radioactive mystery: the moon in thickness of eight miles surface is radioactive, this also is a astonishing phenomenon.When “Apollo 15th” astronauts using temperature timing, they found reading extraordinarily high, which suggests that Italy plain nearby heat flux indeed temperature is very high.A scientist exclaimed, “oh god, this land will soon melted!The moon's core must be more hot.” However, is it surprising is that month heart temperature is not high.The heat from the surface of the moon of radioactive substances emit, but these radioactive substances(uranium and plutonium, thallium)and where do you come from? If they are from the heart, so how could they on to the surface of the moon?

Dry on the moon is large hydrosphere mystery: the first few times that the moon, the moon is a dry celestial bodies.A scientist had assert that it than the gobi desert dry 100 million times.Apollo missions of the first few times are not on the surface of the moon found any water trace.But “Apollo 15th” scientists has detected the surface of the moon is one place 100 square miles of water gas.Scientists red face argue that this is the American astronaut waste in the moon two small tank leakage causes.But such small tank can produce such a large hydrosphere? Of course this is not astronauts — — it directly spray urine to the moon in the sky.It seems that these moisture from the moon internal.The surface of the moon is glass shape puzzle: Apollo astronauts discovered many places, the surface of the moon is covered with glass shape material, which suggests that the surface of the moon appears to be burning fiery fireball.As one scientist has pointed out, “the moon with glass.” Expert analysis proof, this layer of glass of substance is not huge meteoritic impact generated, some scientists believe that, this is the explosion of the sun — — some miniature nova state — — consequences.The moon of the magnetic field mystery: early detection and studies show that the moon, but almost no magnetic field of moon rocks analysis has proved it had strong magnetic field.This phenomenon makes scientists dumbfounded Paul jester doctor declared: “here is very strange magnetic rock...is quite beyond our expectation.” If the moon had magnetic field, it should have an iron core, but of reliable evidence shows that the moon may not have such a core, And the moon will not possible from other objects(such as earth)obtain magnetic field, because if it is indeed the case, then it must be very close from earth, then it will be gravity ripped to pieces.The moon internal mysterious “material aggregation point” mystery: 1968, flying around the moon, the moon probe the first to show the below the surface exist “material gathered structures”.When the spacecraft flying over these structures over, due to their great gravity, shuttle flight will slightly below the prescribed orbit, but when the ship leave these structures clouds, it will speeding slightly, it clearly shows that the material gathered structure exists, and their great quality.Scientists think, these structures is like a bull 's-eye, by heavy elements constitute, hidden in the surface of the moon “hai” below.As one scientist has said: “it seems that who also don't know how to deal with them.” 分享給你的朋友吧： 人人網(wǎng) 新浪微博 開(kāi)心網(wǎng) MSN QQ空間

對(duì)我有幫助

8回答時(shí)間：2010-11-22 20:05 | 我來(lái)評(píng)論

第三篇：地球是圓的

如何證明地球是圓的？

能證明地球是球形的方法還有很多：

1.地平線(xiàn)為弧形；

2.海平面上的航船從遠(yuǎn)方來(lái)，總是先看到桅桿、后看到船體，證明地球是球形；

3.日食、月食時(shí)，觀察月球，太陽(yáng)食面總有一定的弧度。證明地球是圓；

4.麥哲侖的環(huán)球航行；

5.發(fā)生月偏食時(shí)，地球擋住一部分日光，使地球的影子投射在月面上，就像給地球照鏡子，使我們看見(jiàn)了地球的球體形狀。

最簡(jiǎn)單的證明是拿一張人造衛(wèi)星的照片，眼見(jiàn)為實(shí)。

地球是圓的這個(gè)猜想在人類(lèi)文明早期（無(wú)論東西方）都是存在的，當(dāng)然只是作為眾多猜想中的一支。第一個(gè)證明地面是有弧度的是古希臘數(shù)學(xué)家Eratosthenes，公元前240年，他已經(jīng)應(yīng)用巧妙的方法測(cè)算出地球的周長(zhǎng)。Eratosthenes于每年夏至中午觀測(cè)太陽(yáng)在埃及亞歷山大港的標(biāo)桿的影子，其入射角為7.2度；同時(shí)在其東南面500英里(1英里約等于1.6千米)外的一處地方，陽(yáng)光恰好射到一個(gè)枯井的底部。（參考提供的鏈接）

當(dāng)然當(dāng)時(shí)地球是圓的這種觀點(diǎn)并不是所有人接受，但隨著文明的進(jìn)步，尤其是天文，航海的發(fā)展，這種觀點(diǎn)日益深入人心。麥哲倫的環(huán)球航行（從東往西航行最后回到出發(fā)地）從實(shí)踐上證明了地球是圓的。

牛頓力學(xué)的發(fā)展最終從理論上證明地球應(yīng)該是圓的，而且所有天體都應(yīng)該是圓的。萬(wàn)有引力定律指出，物體之間是相互吸引的，組成物體的各個(gè)部分都有向中心靠攏的趨勢(shì)。力求取得離重心較近的位置。因此在不受干擾的情況下，物體必逐漸聚集為球形。

進(jìn)入20世紀(jì)，航空航天的發(fā)展使得直接觀察地球變?yōu)榭赡?。人們最終直接證明了地球是圓的。

注：嚴(yán)格而言，地球并非正圓形，由于自轉(zhuǎn)引起的離心作用，低緯度地區(qū)聚集了更多物質(zhì)。因而顯得突出。使地球呈類(lèi)似橢球的形狀。

第四篇：《地球是個(gè)美麗的圓》教學(xué)設(shè)計(jì)

《地球是個(gè)美麗的圓》教學(xué)設(shè)計(jì)

【教材分析】

《地球是個(gè)美麗的圓》歌曲首演于2000年上海國(guó)際藝術(shù)節(jié)。歌詞形象地描繪了國(guó)際性的合作與交流，表達(dá)了在綠色星球上，人類(lèi)為了共同的藝術(shù)而牽手狂歡的盛景。曲調(diào)為大調(diào)式，結(jié)構(gòu)為帶不再現(xiàn)的單二部曲式。

【教學(xué)目標(biāo)】

1、通過(guò)對(duì)歌曲《地球是個(gè)美麗的圓》的演唱,呼喚同學(xué)們關(guān)注我們美麗的地球,共同為創(chuàng)建綠色家園而努力。

2、在欣賞過(guò)程中體會(huì)轉(zhuǎn)調(diào)過(guò)程中樂(lè)曲的和聲色彩變化，轉(zhuǎn)調(diào)部分的演唱可不做要求。

3、了解通俗音樂(lè)知識(shí)。能用親切歡快的聲音演唱歌曲《地球是個(gè)美麗的園》，掌握音樂(lè)要素在作品中的表現(xiàn)作用。

【教學(xué)重點(diǎn)】

1、把握藝術(shù)（音樂(lè)）學(xué)科特點(diǎn)的同時(shí)，以生命教育貫穿教學(xué)，引領(lǐng)學(xué)生感恩，感悟親情。

2、用親切歡快的聲音演唱歌曲，表達(dá)和平、友愛(ài)、共進(jìn)的主題，表達(dá)喜迎世博的心情。

【教學(xué)難點(diǎn)】以作品的欣賞和演唱、表演活動(dòng)激發(fā)學(xué)生內(nèi)心的情感共鳴。

【教學(xué)內(nèi)容與過(guò)程】

一、導(dǎo)入教學(xué)：

歌曲介紹：

《地球是個(gè)美麗的圓》首演于2000年第七屆中國(guó)上海國(guó)際藝術(shù)節(jié)，歌詞用“地球是個(gè)美麗的圓”形象地描繪了國(guó)際性的藝術(shù)合作與交流。歌曲由廖昌永、倪睿思演唱。歌曲曲調(diào)為大調(diào)式，結(jié)構(gòu)為單二部曲式。第二樂(lè)段通過(guò)反復(fù)、變調(diào)渲染了“同一陽(yáng)光下，共織藝術(shù)花環(huán)”的情誼。

二、歌曲欣賞

1、欣賞歌曲，思考：歌曲的節(jié)奏和情緒是怎樣的？

2、小組討論：歌曲表達(dá)的是什么樣的情感？

（簡(jiǎn)潔的歌詞表達(dá)了世界各國(guó)的藝術(shù)者傳播友誼的形象，體現(xiàn)了和平、友愛(ài)、共進(jìn)的藝術(shù)節(jié)主題）

3、你知道嗎？

你還知道有哪些表現(xiàn)和平友愛(ài)的作品？

4、拓展：世博會(huì)

三：歌曲演唱《地球是個(gè)美麗的圓》

1、感受歌曲： 學(xué)生初聽(tīng)歌曲，感受歌曲情緒。（引導(dǎo)學(xué)生帶問(wèn)題去欣賞歌曲，提高欣賞效果。）學(xué)生表達(dá)自己的感受：??

2、唱準(zhǔn)歌曲：出示歌曲總譜生再次聆聽(tīng)歌曲，熟悉歌曲內(nèi)容，給樂(lè)曲分段。

3、節(jié)奏學(xué)習(xí)

4、學(xué)唱旋律：教師范唱，學(xué)生分小組自學(xué)，可以借助課堂樂(lè)器幫助。

5、填詞演唱學(xué)生朗誦歌詞，再聽(tīng)歌曲，看歌詞輕唱感受歌曲。

6、學(xué)生輕聲跟琴演唱歌曲，教師適當(dāng)指導(dǎo)。

說(shuō)明：用自然、明亮的聲音，以及積極的歌唱狀態(tài)輕松自如地進(jìn)行歌唱。演唱時(shí)注意八度跳進(jìn)的音準(zhǔn)。

7、集體演唱，并配上簡(jiǎn)單的動(dòng)作（牽手、揮手、左右晃動(dòng)身體）

四、小結(jié)：讓我們?cè)趷?ài)的世界中感恩；讓我們與愛(ài)同行；讓世界充滿(mǎn)愛(ài)。

教學(xué)反思：

《地球是個(gè)美麗的圓》：“地球”代表大自然，美麗的“圓”正是人們所向往的。在本節(jié)課上，我以地球?yàn)檩d體，以感受大自然、保護(hù)大自然、熱愛(ài)生活為主線(xiàn)，通過(guò)看、聽(tīng)、賞、唱、創(chuàng)、演來(lái)展開(kāi)教學(xué)。具體教學(xué)理念體現(xiàn)在以下幾個(gè)方面：

一、營(yíng)造輕松活潑的開(kāi)放式教學(xué)環(huán)境，注重“游戲”在音樂(lè)環(huán)境創(chuàng)設(shè)中的作用

所謂開(kāi)放式的教學(xué)，就是運(yùn)用教學(xué)規(guī)律，在有限的時(shí)間里，把課堂主動(dòng)權(quán)交給學(xué)生，充分發(fā)揮學(xué)生的主動(dòng)性，使他們?nèi)谌氲竭@個(gè)教學(xué)活動(dòng)中來(lái)，更重要的是使他們綜合運(yùn)用所學(xué)的各種文化知識(shí)，其形式可以多樣化，加以競(jìng)賽游戲方式更能達(dá)到好的效果。在導(dǎo)入教學(xué)環(huán)節(jié)里，為了讓學(xué)生了解地球相關(guān)的地理知識(shí)，我沒(méi)有采用傳統(tǒng)的教學(xué)模式，教師提出問(wèn)題，學(xué)生回答，而是由學(xué)生自主探索，自我發(fā)現(xiàn)問(wèn)題，自我解答問(wèn)題。“你問(wèn)我答”的形式在學(xué)生的一問(wèn)一答中潛移默化地掌握了知識(shí)，還增強(qiáng)了學(xué)生之間的團(tuán)結(jié)合作，互幫互助的學(xué)習(xí)能力。采用競(jìng)賽的方式，使學(xué)生的積極性得到提高，在輕松愉快的氣氛中進(jìn)入教學(xué)環(huán)節(jié)。

二、創(chuàng)設(shè)視覺(jué)與聽(tīng)覺(jué)互動(dòng)的多媒體教學(xué)，提高學(xué)生發(fā)現(xiàn)美、欣賞美的能力

情感體驗(yàn)階段是音樂(lè)欣賞過(guò)程中十分重要的環(huán)節(jié)。音樂(lè)共鳴之處在于傳情，但這種傳情不象文學(xué)作品和繪畫(huà)那樣能產(chǎn)生直觀的具體形象。再好的音樂(lè)也不可能清晰地解釋周?chē)氖挛?，不可能明確地表現(xiàn)物體的形象。充分利用現(xiàn)代化多媒體教學(xué)手段，將音樂(lè)、圖畫(huà)、情節(jié)有機(jī)地結(jié)合在一起，它能給音樂(lè)課創(chuàng)造聽(tīng)覺(jué)形象與視覺(jué)形象的聯(lián)合體。在感受大自然的教學(xué)環(huán)節(jié)，我運(yùn)用多媒體教學(xué)，給學(xué)生展示了一個(gè)鳥(niǎo)兒啼唱，微風(fēng)低吟令人神往的維也納森林和一片生機(jī)勃勃的動(dòng)物世界的畫(huà)面，讓學(xué)生耳聞目睹具體的視聽(tīng)形象，調(diào)動(dòng)學(xué)生多種感官的參與、體驗(yàn)，使學(xué)生的對(duì)音樂(lè)的想象不再空洞，以此來(lái)激發(fā)學(xué)生感受美、理解美、欣賞美的情感。

三、注重音樂(lè)教學(xué)的感性認(rèn)識(shí)上升到理性思考，豐富音樂(lè)教學(xué)的德育內(nèi)涵

人類(lèi)認(rèn)識(shí)發(fā)展的一般規(guī)律是從感性認(rèn)識(shí)到理性認(rèn)識(shí)，由具體到抽象。音樂(lè)教育的主要特點(diǎn)是以情動(dòng)人，以情感人，是以培養(yǎng)人的審美情感為主要目的。音樂(lè)是情感的藝術(shù)，學(xué)生在音樂(lè)課上得到更多的是一種感性認(rèn)識(shí)，而在理性思考上就欠缺了一點(diǎn)，所以，在這節(jié)課上，我讓學(xué)生感受音樂(lè)的同時(shí)，隨時(shí)對(duì)學(xué)生提出一些理性的思考。在聆聽(tīng)《一個(gè)真實(shí)的故事》環(huán)節(jié)，提出“在生活中如何對(duì)待身邊的動(dòng)物”讓學(xué)生進(jìn)行理性思考；在保護(hù)地球的環(huán)節(jié)，我提出了對(duì)環(huán)境污染現(xiàn)象的分析和如何保護(hù)我們的校園環(huán)境的理性思考。通過(guò)對(duì)學(xué)生提出的一系列的理性思考的問(wèn)題，使這節(jié)課的德育教育更加豐富，學(xué)生在理性思考的同時(shí)，也懂得了許多的道理，了解環(huán)境保護(hù)的重要性，學(xué)會(huì)更加珍惜現(xiàn)在的美好生活，保持積極樂(lè)觀的生活態(tài)度。

四、以學(xué)生為本，更以學(xué)生的“發(fā)展”為主，注重培養(yǎng)學(xué)生的創(chuàng)新思維能力。

音樂(lè)教育是以學(xué)生為對(duì)象，以音樂(lè)藝術(shù)為載體，以審美教育為核心的基礎(chǔ)教育，其根本目的是培養(yǎng)全面發(fā)展的人。一切為了學(xué)生發(fā)展的現(xiàn)代教育理念，注重對(duì)學(xué)生音樂(lè)興趣的培養(yǎng)，也是學(xué)生學(xué)習(xí)音樂(lè)的主要?jiǎng)恿ΑＴ谝詫W(xué)生為主體的前提下，我認(rèn)為更要注重學(xué)生的長(zhǎng)遠(yuǎn)發(fā)展，在這節(jié)課的教學(xué)上，我通過(guò)“你問(wèn)我答”的游戲環(huán)節(jié)，把課堂交給學(xué)生，“你問(wèn)”培養(yǎng)了學(xué)生對(duì)知識(shí)的研究探索能力，“我答”培養(yǎng)了自我學(xué)習(xí)的能力，讓學(xué)生成為課堂的主人，不僅激發(fā)學(xué)生的學(xué)習(xí)興趣，而且滿(mǎn)足了學(xué)生探究的需要，獲得認(rèn)可與欣賞的需要，真正地做到以學(xué)生為本。在《校園環(huán)保倡議書(shū)》的創(chuàng)作活動(dòng)中，以小組為單位鼓勵(lì)學(xué)生求新、求異，不僅培養(yǎng)學(xué)生的創(chuàng)新精神和實(shí)踐能力，而且既面向全體，又注重個(gè)性的發(fā)展，使學(xué)生獲得合作學(xué)習(xí)的快樂(lè)，為學(xué)生終身愛(ài)好音樂(lè)奠基，真正做到以學(xué)生的“發(fā)展”為主。

第五篇：《地球是個(gè)美麗的圓》教學(xué)反思

本節(jié)課較好的完成了本節(jié)課的教學(xué)任務(wù)，用新穎的教學(xué)方式激發(fā)了學(xué)生的學(xué)習(xí)興趣，將本節(jié)課的主題“愛(ài)”貫穿整堂音樂(lè)課，讓學(xué)生在溫馨自在的氛圍中完成了本節(jié)課的學(xué)習(xí)。

《地球是個(gè)美麗的圓》這首歌描寫(xiě)了在美麗的地球上，人們不分國(guó)籍不分種族的友誼的愛(ài)。通過(guò)這首歌作者表達(dá)了呼吁世界和平的口號(hào)。本節(jié)課我以和平友愛(ài)為主線(xiàn)，通過(guò)聽(tīng)、欣賞、唱、表演等不同方式來(lái)展開(kāi)教學(xué)。

一、營(yíng)造輕松活潑的學(xué)習(xí)氛圍

本節(jié)課的導(dǎo)入環(huán)節(jié)，我采用各國(guó)小朋友前來(lái)問(wèn)好的方式導(dǎo)入，既體現(xiàn)出友好的主題，又通過(guò)問(wèn)好方式導(dǎo)出本節(jié)課的重點(diǎn)節(jié)奏型，讓學(xué)生在輕松有趣的環(huán)境中自然而然的學(xué)會(huì)知識(shí)。

二、引導(dǎo)學(xué)生自主學(xué)習(xí)

本節(jié)課我采用教師教授和學(xué)生自主學(xué)習(xí)相結(jié)合的方式，歌曲第一部分，我將本節(jié)課的重點(diǎn)節(jié)奏型和難點(diǎn)語(yǔ)句進(jìn)行詳細(xì)講解，學(xué)習(xí)歌曲第二部分時(shí)，我將第二部分交給學(xué)生自己，引導(dǎo)學(xué)生通過(guò)自己的努力和同學(xué)之間的相互幫助來(lái)完成第二部分的學(xué)習(xí)。這樣既使學(xué)生學(xué)到了知識(shí)，又培養(yǎng)了學(xué)生團(tuán)結(jié)合作相互幫助的精神。

三、明確歌曲主題

本節(jié)課的教授環(huán)節(jié)，我并沒(méi)有忙于教授歌曲，我引導(dǎo)學(xué)生聆聽(tīng)歌曲，通過(guò)聆聽(tīng)歌曲的情緒和歌曲的題目來(lái)分析本首歌的主題，明確歌曲主題。

四、從學(xué)習(xí)歌曲到歌舞結(jié)合音樂(lè)課堂不只是學(xué)生對(duì)歌曲本身的學(xué)習(xí)，更是對(duì)歌曲的感受和體會(huì)。本節(jié)課在完成課本歌曲的教學(xué)后，我為學(xué)生播放了另一個(gè)男女生對(duì)唱版本的《地球是個(gè)美麗的圓》并賦予舞蹈。讓學(xué)生在學(xué)習(xí)課本知識(shí)的同時(shí)感受到了不同版本所帶來(lái)的不同感覺(jué)，通過(guò)舞蹈的學(xué)習(xí)，豐富了學(xué)生的肢體語(yǔ)言，滿(mǎn)足了學(xué)生的表現(xiàn)欲望，加深了學(xué)生對(duì)歌曲的印象。

五、注重音樂(lè)教學(xué)從感性認(rèn)識(shí)上升到理性認(rèn)識(shí)，豐富音樂(lè)教

學(xué)的德育內(nèi)涵

音樂(lè)教育主要是以情動(dòng)人，以情感人是以培養(yǎng)人的審美情感為主要目的。音樂(lè)是情感的藝術(shù)，學(xué)生在音樂(lè)課上得到更多的是一種感性認(rèn)識(shí)，而缺乏理性思考，所以在這節(jié)課上，我通過(guò)這首歌引申出“我們能為地球做些什么”展開(kāi)保護(hù)地球方法的討論。最后通過(guò)象征和平友好的和平鴿，將孩子們對(duì)朋友、老師的愛(ài)傳達(dá)出去，升華了本節(jié)課的主題，讓學(xué)生切實(shí)的體會(huì)到人與人之間的愛(ài)。