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人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)億以內(nèi)數(shù)的大小比較說(shuō)課稿
一、說(shuō)教材：本節(jié)課是人教版義務(wù)教育課程標(biāo)準(zhǔn)實(shí)驗(yàn)教科書四年級(jí)數(shù)學(xué)上冊(cè)第一單元《億以內(nèi)數(shù)的認(rèn)識(shí)》里的例題4。本節(jié)課的內(nèi)容是在數(shù)數(shù)、讀、寫數(shù)以及10000以內(nèi)數(shù)大小比較的基礎(chǔ)上進(jìn)行教學(xué)的。教材一開始就聯(lián)系生活，通過(guò)比較我國(guó)面積最大的六個(gè)省份的大小，引導(dǎo)學(xué)生討論比較數(shù)的大小的方法。然后，教材設(shè)計(jì)了一系列不同層次的練習(xí)，意在鞏固和發(fā)展學(xué)生比較數(shù)的大小的能力。這堂課我通過(guò)小組活動(dòng)，使學(xué)生在“活動(dòng)”中學(xué)數(shù)學(xué)，歸納總結(jié)出億以內(nèi)數(shù)位數(shù)相同和位數(shù)不同的數(shù)的比較大小的方法，為學(xué)生以后學(xué)習(xí)更大的數(shù)比較大小打下了堅(jiān)實(shí)的基礎(chǔ)。二、學(xué)情分析：本課教學(xué)對(duì)象是四年級(jí)學(xué)生，其思維特點(diǎn)是以具體形象思維為主，因此我把“億以內(nèi)數(shù)的大小比較”這一知識(shí)，溶合在學(xué)生所進(jìn)行的“抽數(shù)比大小”活動(dòng)之中，讓學(xué)生在活動(dòng)中掌握億以內(nèi)數(shù)的大小比較的方法。
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)角的分類和畫法說(shuō)課稿
（三）應(yīng)用知識(shí)，解決問(wèn)題?！皩W(xué)以致用”，新知識(shí)一旦形成，務(wù)必應(yīng)用它來(lái)解決問(wèn)題，使它進(jìn)一步形成技能，技巧，心理學(xué)研究表明：學(xué)用結(jié)合是提高深化學(xué)生鞏固知識(shí)的重要環(huán)節(jié)，所以設(shè)計(jì)以下練習(xí)：（略）（四）全課小結(jié)：這節(jié)課我們學(xué)習(xí)什么內(nèi)容？角可以分為哪幾類？怎樣用量角器畫指定度數(shù)的角呢？課外延伸：學(xué)生收集不同的角，下節(jié)課比一比誰(shuí)找得最多。（五）學(xué)生互相評(píng)價(jià)，自己評(píng)價(jià)自己，（互評(píng)，自評(píng)）六、說(shuō)板書設(shè)計(jì)板書內(nèi)容是一節(jié)課的精髓，能體現(xiàn)教學(xué)內(nèi)容和教學(xué)重點(diǎn)，反映教學(xué)思維的過(guò)程。七、說(shuō)教學(xué)評(píng)價(jià)。本課時(shí)的教學(xué)，我大膽組織教材，層次分明，重點(diǎn)突出，分散難點(diǎn)，始終圍繞著教學(xué)目標(biāo)進(jìn)行教學(xué)。導(dǎo)入新穎，創(chuàng)設(shè)情景，使學(xué)生進(jìn)入有序思維，首尾呼應(yīng)志趣相融，整個(gè)教學(xué)過(guò)程注重學(xué)生參與，充分體現(xiàn)以學(xué)生為主體的作用，本節(jié)課板書大方，一目了然，各個(gè)環(huán)節(jié)銜接合理。
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)數(shù)的產(chǎn)生說(shuō)課稿
一、創(chuàng)造性地使用教材。上課前，我就布置了學(xué)生收集相關(guān)的“數(shù)”的產(chǎn)生的資料，初步感知“數(shù)”的產(chǎn)生歷史及變化過(guò)程；上課后，我將數(shù)位的產(chǎn)生融入“數(shù)的產(chǎn)生”這樣大的背景中，使學(xué)生感受數(shù)學(xué)王國(guó)的博大與神奇。二、把學(xué)習(xí)的主動(dòng)權(quán)利教給學(xué)生，放手讓學(xué)生去探索、去發(fā)現(xiàn)，給予學(xué)生思維的空間。如：我在教學(xué)“探索十進(jìn)制計(jì)數(shù)法”一節(jié)時(shí)，給學(xué)生提供一張不完整的數(shù)位順序表，讓學(xué)生填寫完整并說(shuō)出依據(jù)。學(xué)生通過(guò)自己動(dòng)腦思考、動(dòng)手填寫，就會(huì)發(fā)現(xiàn)“相鄰兩計(jì)數(shù)單位間的進(jìn)率都是十”，既而明白：相鄰兩單位進(jìn)率是十的計(jì)數(shù)法就是十進(jìn)制計(jì)數(shù)法，課堂效果十分明顯。三、困惑與反思：本節(jié)課對(duì)十進(jìn)制計(jì)數(shù)法教學(xué)法的設(shè)計(jì)雖然取得了較明顯的效果，但對(duì)于“數(shù)位”、“位數(shù)”、“計(jì)數(shù)單位”這些概念該不該講？怎樣講才能讓學(xué)生理解得更透徹，我感到困惑。
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)億以內(nèi)數(shù)的讀寫法說(shuō)課稿
本單元教學(xué)內(nèi)容是億以內(nèi)數(shù)的讀法和寫法．教材是在學(xué)生學(xué)習(xí)了萬(wàn)以內(nèi)數(shù)的讀法和寫法，已經(jīng)掌握了“個(gè)”、“十”、“百”、“千”這幾個(gè)計(jì)數(shù)單位，并且會(huì)正確地讀寫萬(wàn)以內(nèi)數(shù)的基礎(chǔ)上，把計(jì)數(shù)單位擴(kuò)展到“億”，再分別學(xué)習(xí)萬(wàn)級(jí)數(shù)的讀法和含有兩級(jí)的數(shù)的讀法，萬(wàn)級(jí)數(shù)的寫法和含有兩級(jí)數(shù)的寫法，最后學(xué)習(xí)比較數(shù)的大小，把整萬(wàn)的數(shù)改寫成用萬(wàn)作單位的數(shù)，以及用“四舍五入”法把一個(gè)億以內(nèi)的數(shù)改寫成用萬(wàn)作單位的近似數(shù)．通過(guò)本單元的教學(xué)，使學(xué)生能夠按照四位一級(jí)的計(jì)數(shù)特點(diǎn)正確讀、寫億以內(nèi)的數(shù)．幫助學(xué)生建立較完整的計(jì)數(shù)知識(shí)體系．為進(jìn)一步學(xué)習(xí)億以內(nèi)加法和減法，乘數(shù)和除數(shù)是三位數(shù)的乘法和除法打下基礎(chǔ)．本單元教學(xué)重點(diǎn)是萬(wàn)級(jí)數(shù)的讀法和寫法，培養(yǎng)學(xué)生運(yùn)用遷移、類推的方法獲取新知，并進(jìn)一步培養(yǎng)學(xué)生的分析、綜合能力．
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)億以內(nèi)數(shù)的讀法說(shuō)課稿
（三）通過(guò)觀察，找出規(guī)律教師可以這樣設(shè)計(jì)，用計(jì)數(shù)器演示，個(gè)級(jí)的各個(gè)數(shù)位，然后讓學(xué)生觀察找出萬(wàn)級(jí)的計(jì)數(shù)單位，學(xué)生很快從中找出萬(wàn)級(jí)的計(jì)數(shù)單位，知道萬(wàn)位、十萬(wàn)位、百萬(wàn)位和千萬(wàn)位，這時(shí)為了加深對(duì)本節(jié)課內(nèi)容的理解，可以通學(xué)習(xí)例1和例2的內(nèi)容。學(xué)習(xí)例1，教師出示例題內(nèi)容：470000、3080000、40500000。為了讓學(xué)生直觀地看出以上數(shù)所占的數(shù)位，可以用計(jì)數(shù)來(lái)幫助，把相應(yīng)數(shù)位相互對(duì)齊。學(xué)生經(jīng)過(guò)觀察可能發(fā)現(xiàn)其中的道理，以470000為例，4對(duì)應(yīng)十萬(wàn)位、7對(duì)應(yīng)萬(wàn)位、后面全部是0，學(xué)生很快讀出這個(gè)數(shù)，讀作47萬(wàn)。用相似的方法來(lái)學(xué)習(xí)其它內(nèi)容，學(xué)生會(huì)總結(jié)出這些數(shù)的讀法。接著學(xué)習(xí)例2，情況和教學(xué)內(nèi)容雖然稍有不同，但經(jīng)過(guò)教師適當(dāng)?shù)匾龑?dǎo)，學(xué)生肯定能夠掌握，由于方法相似，在這里就不展開討論。通過(guò)以上兩個(gè)例題的學(xué)習(xí)，學(xué)生應(yīng)該明白了億以內(nèi)數(shù)的讀法了，不過(guò)由于0在各種情況下出現(xiàn)，其也有不同的讀法，教師要引導(dǎo)學(xué)生弄清在何種情況下如何讀中間有0或未尾有0的數(shù)，這是本課學(xué)習(xí)的重點(diǎn)與難點(diǎn)，必須讓學(xué)生掌握。
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)億以上數(shù)的認(rèn)識(shí)說(shuō)課稿
我說(shuō)課的內(nèi)容是人教版小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)第一單元第21頁(yè)的內(nèi)容——《億以上數(shù)的認(rèn)識(shí)》。下面我將從說(shuō)教材、說(shuō)目標(biāo)、說(shuō)教法和學(xué)法、說(shuō)教學(xué)程序、課堂回眸五個(gè)方面進(jìn)行闡述。一、說(shuō)教材《億以上數(shù)的認(rèn)識(shí)》，是在學(xué)生認(rèn)識(shí)和掌握萬(wàn)以內(nèi)數(shù)的讀法和寫法基礎(chǔ)上學(xué)習(xí)的。也是為進(jìn)一步學(xué)習(xí)億以上數(shù)的寫法打基礎(chǔ)。生活中大數(shù)廣泛存在，億以上數(shù)的認(rèn)識(shí)既是萬(wàn)以內(nèi)數(shù)的認(rèn)識(shí)的鞏固和拓展，也是學(xué)生必須掌握的最基本的數(shù)學(xué)基礎(chǔ)之一。通過(guò)地球不堪人口之重負(fù)的擬人素材，生動(dòng)地引入世界人口總數(shù)，讓學(xué)生感受大數(shù)、學(xué)習(xí)億以上數(shù)的讀法的同時(shí)了解到地球上人口太多了，如不控制將要威脅到人類的生存環(huán)境，滲透有關(guān)人口知識(shí)和環(huán)境保護(hù)教育。二、說(shuō)目標(biāo)（基于對(duì)教材以上的認(rèn)識(shí)及課程標(biāo)準(zhǔn)的要求，結(jié)合學(xué)生的年齡特征，將本節(jié)課的教學(xué)目標(biāo)為：）
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)積的變化規(guī)律說(shuō)課稿
三、學(xué)情與教材分析《積的變化規(guī)律》是九年義務(wù)教育課程標(biāo)準(zhǔn)實(shí)驗(yàn)教科書小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)第三單元的內(nèi)容。本課例以一組乘法算式為載體，引導(dǎo)學(xué)生探索當(dāng)一個(gè)因數(shù)不變時(shí)，另一個(gè)因數(shù)與積的變化規(guī)律。在學(xué)生已經(jīng)掌握了乘法運(yùn)算的基本技能的基礎(chǔ)上，在乘法運(yùn)算中探索積的變化規(guī)律。通過(guò)這個(gè)過(guò)程的探索，學(xué)生將會(huì)經(jīng)歷研究問(wèn)題——?dú)w納發(fā)現(xiàn)規(guī)律——解釋說(shuō)明規(guī)律——舉例驗(yàn)證規(guī)律四個(gè)層次的學(xué)習(xí)過(guò)程。學(xué)生將會(huì)用到觀察、計(jì)算、自主探索、合作交流等學(xué)習(xí)手段，并最終發(fā)現(xiàn)規(guī)律，歸納與驗(yàn)證規(guī)律，從而有效的培養(yǎng)學(xué)生探索與推理的能力，讓學(xué)生體會(huì)事物間是密切相關(guān)的，受到辯證思想的啟蒙教育。例題的設(shè)計(jì)分三個(gè)層次：1、教材設(shè)計(jì)了一組乘法算式，引導(dǎo)學(xué)生在觀察，計(jì)算，對(duì)比的基礎(chǔ)上自主發(fā)現(xiàn)因數(shù)變化引起積的變化規(guī)律。
小學(xué)數(shù)學(xué)人教版四年級(jí)上冊(cè)《億以內(nèi)數(shù)的認(rèn)識(shí)》說(shuō)課稿
三、教學(xué)理念：學(xué)生是數(shù)學(xué)學(xué)習(xí)的主人，教師是數(shù)學(xué)學(xué)習(xí)的組織者，引導(dǎo)者和合作者。教師要遵循兒童心理特點(diǎn)和認(rèn)知規(guī)律，加強(qiáng)數(shù)學(xué)與現(xiàn)實(shí)生活的聯(lián)系，關(guān)注學(xué)生個(gè)體差異，使學(xué)生人人學(xué)有價(jià)值的數(shù)學(xué)，人人能獲得必要的數(shù)學(xué)，不同的人在數(shù)學(xué)上得到不同的發(fā)展。在教師精心組織下，充分讓學(xué)生自己去發(fā)現(xiàn)探索億以內(nèi)數(shù)的規(guī)律，使每個(gè)學(xué)生都有學(xué)習(xí)成功的體驗(yàn)，增進(jìn)學(xué)好數(shù)學(xué)的信心。四、教學(xué)內(nèi)容：教科書第2~5頁(yè)的內(nèi)容，練習(xí)一的1-5題。五、教學(xué)目標(biāo)：1.使學(xué)生認(rèn)識(shí)計(jì)數(shù)單位"萬(wàn)""十萬(wàn)""百萬(wàn)""千萬(wàn)"和"億"，知道億是個(gè)大數(shù)；知道億以內(nèi)各計(jì)數(shù)單位的名稱和相鄰兩個(gè)單位之間的十進(jìn)關(guān)系。2.掌握數(shù)位順序，理解并掌握我國(guó)四位一級(jí)的計(jì)數(shù)習(xí)慣，能夠根據(jù)數(shù)級(jí)正確地讀出億以內(nèi)的數(shù)。3.通過(guò)情境創(chuàng)設(shè)，小組合作學(xué)習(xí)等形式，使學(xué)生獲得正確讀數(shù)的成功體驗(yàn)；培養(yǎng)學(xué)生分析、綜合的能力。4.培養(yǎng)學(xué)生對(duì)大數(shù)的感受，發(fā)展學(xué)生的數(shù)感。六、教學(xué)重點(diǎn)：億以內(nèi)數(shù)的認(rèn)識(shí)，讀法。七、教學(xué)難點(diǎn)：1. 數(shù)級(jí)、數(shù)位、計(jì)數(shù)單位的區(qū)別以及"位值"的理解。2.每級(jí)中間或末尾有0的讀法。八、教具學(xué)具：教師準(zhǔn)備PPT課件，數(shù)位表，師生都備計(jì)數(shù)器。
小學(xué)數(shù)學(xué)人教版四年級(jí)上冊(cè)《億以上數(shù)的認(rèn)識(shí)》說(shuō)課稿
一、說(shuō)教材 1、教學(xué)內(nèi)容 九年義務(wù)教育小學(xué)數(shù)學(xué)四年級(jí)上冊(cè)第一單元“大數(shù)的認(rèn)識(shí)”的第九課時(shí)。 2、教材分析教材在億以內(nèi)數(shù)的認(rèn)識(shí)的基礎(chǔ)上教學(xué)億以上數(shù)的認(rèn)識(shí)。通過(guò)地球不堪人口之重負(fù)的擬人素材生動(dòng)地引入世界人口的總數(shù)讓學(xué)生在感受大數(shù)、學(xué)習(xí)億以上數(shù)的讀法的同時(shí)了解到地球上人口太多了如不控制將要威脅到人類的生存環(huán)境滲透有關(guān)人口知識(shí)和環(huán)境保護(hù)教育。 3、教學(xué)重點(diǎn)、難點(diǎn) 教學(xué)億以上數(shù)的讀法與寫法。 億以上中間和末尾有0的數(shù)的讀法及寫法。 4、教學(xué)目標(biāo) 根據(jù)本節(jié)課的重、難點(diǎn)和內(nèi)容的特點(diǎn)我制定了以下三條教學(xué)目標(biāo) (1)理解多位數(shù)的讀、寫法在具體情境中能夠根據(jù)數(shù)級(jí)正確地讀寫出多位數(shù)體會(huì)并能闡述多位數(shù)讀數(shù)的規(guī)律。 (2)結(jié)合現(xiàn)實(shí)素材使學(xué)生感受億以上數(shù)的意義培養(yǎng)學(xué)生的數(shù)感。 (3)讓學(xué)生在活動(dòng)中體會(huì)數(shù)學(xué)與現(xiàn)實(shí)生活的聯(lián)系培養(yǎng)學(xué)生用數(shù)學(xué)的眼光觀察生活和應(yīng)用數(shù)學(xué)的意識(shí)培養(yǎng)學(xué)生自主探索自我評(píng)價(jià)和善于合作的能力。
（新）部編人教版四年級(jí)上冊(cè)《蝴蝶的家》說(shuō)課稿
三、說(shuō)教學(xué)重難點(diǎn)：1.理解課文內(nèi)容，體會(huì)作者對(duì)若小動(dòng)物的關(guān)愛(ài)之情是教學(xué)重點(diǎn)；2.感受作者對(duì)雨中蝴蝶的擔(dān)憂與牽掛是教學(xué)難點(diǎn)。四、說(shuō)教學(xué)方法： 講解教學(xué)方法、講讀教學(xué)方法。五、說(shuō)教學(xué)過(guò)程：（一）渲染氣氛，引發(fā)疑惑之情課前播放凱麗金的名曲《回家》，配以一家人在家中其樂(lè)融融的圖片，欣賞著熟悉而溫馨的場(chǎng)景，傾聽著優(yōu)美動(dòng)聽的旋律，學(xué)生心是暖暖的，圖片將學(xué)生的目光由人的家引向了其它生靈的家，蜜蜂有蜜蜂的家，小鳥有小鳥的家，那么蝴蝶的家在哪兒呢？此時(shí)，學(xué)生帶著疑問(wèn)興趣盎然地走進(jìn)了文本。
（新）部編人教版四年級(jí)上冊(cè)《 爬山虎的腳》說(shuō)課稿（二）
有感情地朗讀課文，理解重點(diǎn)詞句，了解爬山虎腳的特點(diǎn)。過(guò)程與方法目標(biāo)：以學(xué)生為主體，遵循閱讀教學(xué)的原則，讓學(xué)生充分地與文本交流，在自讀、感情朗讀、品讀等形式多樣的閱讀中，理解課文內(nèi)容，積累精美的語(yǔ)言文字，學(xué)習(xí)作者觀察和表達(dá)的方法，運(yùn)用到自己的習(xí)作中去。情感目標(biāo)：激發(fā)學(xué)生留心觀察的興趣，做生活的有心人。教學(xué)重點(diǎn)是：通過(guò)對(duì)詞句的理解，了解爬山虎腳的特點(diǎn)。教學(xué)難點(diǎn)是：爬山虎是怎樣用腳向上爬的。此篇課文的教學(xué)設(shè)計(jì)為兩課時(shí)，第一課時(shí)要讓學(xué)生初讀課文，掃清字詞障礙，在讀中理清文章的結(jié)構(gòu)層次，整體感知，而后感情朗讀。第二課時(shí)直撲重點(diǎn)，學(xué)習(xí)課文三至五自然段爬山虎腳的部分，通過(guò)小組合作學(xué)習(xí)探究，在讀中充分體會(huì)到作者對(duì)爬山虎的觀察入微，而且是連續(xù)觀察了很長(zhǎng)時(shí)間。以下我著重對(duì)第二課時(shí)的教學(xué)設(shè)計(jì)作進(jìn)一步說(shuō)明。
（新）部編人教版四年級(jí)上冊(cè)《 蟋蟀的住宅》說(shuō)課稿（二）
(一)聯(lián)系生活、激趣導(dǎo)入新課標(biāo)指出，應(yīng)拓寬語(yǔ)文學(xué)習(xí)和運(yùn)用的領(lǐng)域，注重跨學(xué)科的學(xué)習(xí)和現(xiàn)代化科技手段的運(yùn)用，使學(xué)生在不同內(nèi)容和方法的相互交叉、滲透和整合中開闊視野，提高學(xué)習(xí)效率，初步獲得現(xiàn)代社會(huì)所需要的語(yǔ)文實(shí)踐能力。上課前，學(xué)生在以前已經(jīng)學(xué)過(guò)口語(yǔ)交際介紹自己的家，學(xué)生會(huì)非常自豪，能踴躍地說(shuō)。再加上課前對(duì)蟋蟀的已知了解，學(xué)生已經(jīng)知道蟋蟀的歌聲動(dòng)聽，對(duì)蟋蟀的可愛(ài)、有趣早已銘記在心。這樣二者結(jié)合起來(lái)，能很好地調(diào)動(dòng)學(xué)生學(xué)習(xí)的興趣，實(shí)現(xiàn)舊知遷移，為學(xué)生轉(zhuǎn)換角色，改變學(xué)習(xí)方式作準(zhǔn)備，也為學(xué)生發(fā)展口語(yǔ)作準(zhǔn)備。這樣讓學(xué)生把自己的家和早已熟悉的蟋蟀的住宅聯(lián)系起來(lái)，自然而然地導(dǎo)入課題。
（新）部編人教版四年級(jí)上冊(cè)《爬山虎的腳》說(shuō)課稿（一）
一、說(shuō)教材 《爬山虎的腳》這篇課文是按照從整體到部分再到細(xì)節(jié)的順序，介紹了爬山虎的葉子、爬山虎的腳的形狀、特點(diǎn)以及是怎樣用腳在爬的，啟發(fā)人們留心和細(xì)致地觀察周圍的事物。本單元訓(xùn)練重點(diǎn)是“讀懂課文內(nèi)容的基礎(chǔ)上，領(lǐng)悟表達(dá)能力；培養(yǎng)學(xué)生學(xué)語(yǔ)文、用語(yǔ)文的綜合能力”，《爬山虎的腳》這篇課文內(nèi)容具體，條理清楚，文字淺顯，是引導(dǎo)學(xué)生學(xué)會(huì)觀察的好范例。二、說(shuō)教學(xué)目標(biāo)： 1.學(xué)習(xí)課文，激發(fā)學(xué)生探究的愿望，以及留心觀察周圍事物的強(qiáng)烈興趣。 2.認(rèn)識(shí)生字，會(huì)寫生字。正確讀寫生詞。了解爬山虎的特點(diǎn)。3.理清課文的敘述順序，學(xué)習(xí)作者細(xì)心觀察的方法。正確、流利、有感情地朗讀并背誦課文。 三、說(shuō)教學(xué)重難點(diǎn)：1.本課的教學(xué)重點(diǎn)是：作者是怎樣圍繞爬山虎的特點(diǎn)寫好片段的。2.教學(xué)難點(diǎn)是：爬山虎是怎樣一腳一腳地往上爬的。四、說(shuō)教學(xué)方法： 講解教學(xué)方法、講讀教學(xué)方法。
（新）部編人教版四年級(jí)上冊(cè)《蟋蟀的住宅》說(shuō)課稿（一）
二、說(shuō)教學(xué)目標(biāo)： 1.認(rèn)識(shí)7個(gè)生字，會(huì)寫13個(gè)生字。正確讀寫“住宅、隱蔽、隨遇而安”等詞語(yǔ)。2.能正確、流利、有感情地朗讀課文，掌握課文的主要內(nèi)容，讀懂蟋蟀的“住宅”是怎樣建成的。體會(huì)作者擬人的習(xí)作方法。 3.學(xué)習(xí)蟋蟀那種不辭辛苦和不肯隨遇而安的精神，激發(fā)觀察自然界的興趣。三、說(shuō)教學(xué)重難點(diǎn)：1.了解蟋蟀的住宅是怎樣建成的；2.體會(huì)蟋蟀吃苦耐勞、不肯隨遇而安的精神。四、說(shuō)教學(xué)方法： 長(zhǎng)期以來(lái)一直關(guān)注教師如何教，而忽視了學(xué)生如何學(xué)，在這節(jié)課中將關(guān)注學(xué)生的學(xué)法，用學(xué)生的“學(xué)”決定教師的“教”。從而引導(dǎo)學(xué)生自主、合作、探究學(xué)習(xí)。在學(xué)生自主閱讀的基礎(chǔ)上受到熏陶感染，再把學(xué)生的感悟與老師、同學(xué)交流。 在此設(shè)計(jì)理念的指導(dǎo)下我準(zhǔn)備采用以下教法：情趣教學(xué)法、多媒體直觀法、以讀促悟法。學(xué)生主要采用以下學(xué)法：自主質(zhì)疑法、合作解疑法、自讀自悟法。
新人教版高中英語(yǔ)選修2Unit 2 Learning about Language教學(xué)設(shè)計(jì)
The activity theme of this section is to design various activities around the key words in the first text. Therefore, the activities require students to pay attention to the spelling of words. On the other hand, let students grasp the meaning of words more accurately through sentences and short texts. This kind of teaching design also helps to improve the ability of using English thinking.1. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.2. Guide the students to think independently and use the correct form of words to complete sentences3. Cultivate students' habit of using lexical chunks to express language completely, guide students to draw words in sentences quickly, pay attention to word collocation, so as to accumulate more authentic expressions4. Instruct students to create sentences with the chunks.1. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately.2. Guiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Think of a word that best fits each definition.1. to remember sth2.to accept, admit, or recognize sth or the truth/existence of sth3. the process of changing sth or yourself to suit a new situation4 .to make sb feel less worried or unhappy5. a strong desire to achieve sth
新人教版高中英語(yǔ)選修2Unit 2 Using langauge-Listening教學(xué)設(shè)計(jì)
? B: Absolutely! Getting involved with Chinese cultural activities there definitely helped a lot. I got to practice my Chinese on a daily basis, and I could learn how native Chinese speakers spoke.? A: What do you feel is your biggest achievement?? B: Learning Chinese characters! I have learnt about 1,500 so far. When I first started, I didn't think it was even going to be possible to learn so many, but now I find that I can read signs, menus, and even some easy newspaper articles.? A: What are you most keen on?? B: I've really become keen on learning more about the Chinese culture, in particular Chinese calligraphy. As I have learnt Chinese characters, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way. ? A: Finally, what do you want to say to anyone interested in learning Chinese?? I have really become keen on learning more about the Chinese culture, in particular Chinese Calligraphy. As I have learnt Chinese character, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way.? A: Finally, what do you want to say to anyone interested in learning Chinese?? B: I'd say, give it a shot! While some aspects may be difficult, it is quite rewarding and you will be happy that you tried.? A: Thanks for your time. ? B:You're welcome.
新人教版高中英語(yǔ)選修2Unit 2 Reading and thinking教學(xué)設(shè)計(jì)
Her tutor told her to acknowledge __________ other people had said if she cited their ideas, and advised her _______（read） lots of information in order to form __________wise opinion of her own.Now halfway __________ her exchange year, Xie Lei felt much more at home in the UK. She said __________ (engage) in British culture had helped and that she had been__________ (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger __________（build） a bridge between the two countries. keys:Xie Lei, a 19yearold Chinese student, said goodbye to her family and friends in China and boarded (board) a plane for London six months ago in order to get a business qualification. She was ambitious(ambition) to set up a business after graduation. It was the first time that she had left (leave) home.At first, Xie Lei had to adapt to life in a different country. She chose to live with a host family, who can help with her adaptation (adapt) to the new culture. When she missed home, she felt comforted (comfort) to have a second family. Also Xie Lei had to satisfy academic requirements. Her tutor told her to acknowledge what other people had said if she cited their ideas, and advised her to read lots of information in order to form a wise opinion of her own.Now halfway through her exchange year, Xie Lei felt much more at home in the UK. She said engaging (engage) in British culture had helped and that she had been involved (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger building a bridge between the two countries.
新人教版高中英語(yǔ)選修2Unit 2 Reading for writing教學(xué)設(shè)計(jì)
The theme of this section is to express people's views on studying abroad. With the continuous development of Chinese economic construction, especially the general improvement of people's living standards, the number of Chinese students studying abroad at their own expense is on the rise. Many students and parents turn their attention to the world and regard studying abroad as an effective way to improve their quality, broaden their horizons and master the world's advanced scientific knowledge, which is very important for the fever of going abroad. Studying abroad is also an important decision made by a family for their children. Therefore, it is of great social significance to discuss this issue. The theme of this section is the column discussion in the newspaper: the advantages and disadvantages of studying abroad. The discourse is about two parents' contribution letters on this issue. They respectively express their own positions. One thinks that the disadvantages outweigh the advantages, and the other thinks that the advantages outweigh the disadvantages. The two parents' arguments are well founded and logical. It is worth noting that the two authors do not express their views on studying abroad from an individual point of view, but from a national or even global point of view. These two articles have the characteristics of both letters and argumentative essays1.Guide the students to read these two articles, and understand the author's point of view and argument ideas2.Help the students to summarize the structure and writing methods of argumentative writing, and guides students to correctly understand the advantages and disadvantages of studying abroad3.Cultivate students' ability to analyze problems objectively, comprehensively and deeply
新人教版高中英語(yǔ)選修2Unit 4 Reading and thinking教學(xué)設(shè)計(jì)
【詞匯精講】highlight n.最好或最精彩的部分 vt.突出;強(qiáng)調(diào);使醒目One of the highlights of the trip was seeing the Taj Mahal.這次旅行的亮點(diǎn)之一是參觀泰姬陵。Your resume should highlight your skills and achievements.你的簡(jiǎn)歷應(yīng)該突出你的技能和成就。The report highlights the major problems facing society today.報(bào)告強(qiáng)調(diào)了當(dāng)今社會(huì)所面臨的主要問(wèn)題。I’ve highlighted the important passages in yellow.我用黃色標(biāo)出了重要段落。7.Edmonton is freezing cold in winter,with daily temperatures averaging -10 ℃.埃德蒙頓冬季寒冷,日平均氣溫為-10°C?！驹~匯精講】freezing adj.極冷的;冰凍的Leave a basin of water outside in freezing weather.在冰凍的天氣里,放一盆水在室外。It’s freezing cold outside so wear a warm coat.外面超冷的,所以穿一個(gè)暖和一點(diǎn)的外套吧。8.It was not until 9:30 a.m.that they finally reached the capital of Ontario,Toronto.直到上午9時(shí)30分,他們才終于到達(dá)多倫多的首府安大略省?！揪涫狡饰觥勘揪涫且粋€(gè)強(qiáng)調(diào)句,強(qiáng)調(diào)的是句子的時(shí)間狀語(yǔ)until 9:30。含有not...until...的句子的強(qiáng)調(diào)句為It is not until...that...,that后面的句子要用肯定形式。It was not until then that I suddenly realized nobody was happier than I was.直到那時(shí)我才突然意識(shí)到?jīng)]有人比我更幸福了。
新人教版高中英語(yǔ)選修2Unit 5 Learning about Language教學(xué)設(shè)計(jì)
The purpose of this section of vocabulary exercises is to consolidate the key words in the first part of the reading text, let the students write the words according to the English definition, and focus on the detection of the meaning and spelling of the new words. The teaching design includes use English definition to explain words, which is conducive to improving students' interest in vocabulary learning, cultivating their sense of English language and thinking in English, and making students willing to use this method to better grasp the meaning of words, expand their vocabulary, and improve their ability of vocabulary application. Besides, the design offers more context including sentences and short passage for students to practice words flexibly.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Read the passage about chemical burns and fill in the blanks with the correct forms of the words in the box.
