李曉丹
中圖分類號(hào):G632.0 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1992-7711(2017)08-0107
一、課例類型
高三寫(xiě)作課之潤(rùn)色訓(xùn)練
二、課例背景
隨著新一輪課改轟轟烈烈地開(kāi)展,我校掀起了一場(chǎng)“以學(xué)為主”的教學(xué)熱潮。這節(jié)課即是本人參加學(xué)校“以學(xué)為主”賽課的一節(jié)課。這節(jié)課從備課磨課到開(kāi)課歷時(shí)一個(gè)多月,讓本人真切體會(huì)和實(shí)踐了“以學(xué)為主”的教學(xué)理念,受益頗豐。故以此課例與大家分享,希望能起到拋磚引玉的作用。
三、課例設(shè)計(jì)
1. 教學(xué)目標(biāo)簡(jiǎn)述
學(xué)情分析:根據(jù)本班學(xué)生在2016年溫州市二模書(shū)面表達(dá)(30分)得分的情況,全班40人,有36人得分集中在11-20分之間,班級(jí)均分15分。學(xué)生普遍渴望提高一個(gè)分?jǐn)?shù)檔次。
教學(xué)目標(biāo):在這節(jié)課,學(xué)生能夠通過(guò)自己寫(xiě),互相討論并修改、潤(rùn)色的學(xué)習(xí)過(guò)程,體驗(yàn)并學(xué)習(xí)如何使用高級(jí)詞匯和豐富句型。
教學(xué)難點(diǎn):預(yù)測(cè)學(xué)生在現(xiàn)場(chǎng)作文中可能會(huì)用到什么的詞匯句型,同時(shí)還得注意把握好時(shí)間的控制。
教學(xué)重點(diǎn):引導(dǎo)學(xué)生使用高級(jí)詞匯和高級(jí)句型
高級(jí)詞匯: have a gift for; call for; significant; contribute to
高級(jí)句型: As we know,... It is known that... What is known is that... Difficult as/though cars are,...
The more..., the more
(注:因?yàn)檫@節(jié)課的發(fā)揮程度建立在學(xué)生的輸出情況基礎(chǔ)上,故教學(xué)的重難點(diǎn)還有一部分是學(xué)生現(xiàn)場(chǎng)生成性的。以上重難點(diǎn)是本人在備課時(shí),根據(jù)學(xué)情和教材預(yù)設(shè)的。)
2. 教學(xué)程序設(shè)計(jì)
第一步: 導(dǎo)入 (阿Sa的兩張對(duì)比照片)
(設(shè)計(jì)意圖:?jiǎn)酒饘W(xué)生的注意力;指出漂亮的卷面是作文的高分的亮點(diǎn))
第二步:回顧二模書(shū)面表達(dá)
(設(shè)計(jì)意圖:從學(xué)生的實(shí)際出發(fā),引發(fā)他們的困惑,為本節(jié)課的展開(kāi)鋪墊)
第三步:現(xiàn)場(chǎng)作文(一封本班學(xué)生來(lái)信)——情境設(shè)置
(設(shè)計(jì)意圖:讓學(xué)生覺(jué)得親切,因?yàn)槭潜景嗤瑢W(xué)的信;內(nèi)容也是與本節(jié)課相切;信中涉及到許多的詞匯和句型, 可作為語(yǔ)言輸入,同時(shí)又是學(xué)生的輸出活動(dòng),體現(xiàn)了“以學(xué)為主”的主題。)
第四步:小組討論(協(xié)作學(xué)習(xí))
隨意挑選2份學(xué)生的作品, 幻燈顯示
(1)找錯(cuò)誤,并修正
(2)潤(rùn)色,使之更優(yōu)美
(學(xué)生活動(dòng)的同時(shí),教師板書(shū)呈現(xiàn)學(xué)生的成果,并做適當(dāng)?shù)囊龑?dǎo))
(設(shè)計(jì)意圖:這個(gè)環(huán)節(jié)讓學(xué)生能根據(jù)自身行動(dòng)反饋信息來(lái)形成對(duì)知識(shí)的認(rèn)知和培養(yǎng)解決實(shí)際問(wèn)題的能力,以及合作能力,培養(yǎng)互助分享的意識(shí))
第五步:江西高考作文潤(rùn)色
(1)分配任務(wù),潤(rùn)色劃線句子
(2)代表逐個(gè)上臺(tái)展示成果,合作形成一篇作文
(設(shè)計(jì)意圖:以真實(shí)的高考書(shū)面表達(dá)題最后讓學(xué)生輸出, 知識(shí)得到了應(yīng)用而得以鞏固。同時(shí)讓學(xué)生自己呈現(xiàn)成果,讓學(xué)生完成對(duì)知識(shí)的意義建構(gòu), 并體現(xiàn)了集體合作。)
第六步:家庭作業(yè):改寫(xiě)整篇作文
(設(shè)計(jì)意圖: 學(xué)生根據(jù)課上每個(gè)小組的分享內(nèi)容, 合并自己小組的內(nèi)容, 彌補(bǔ)課堂上由于時(shí)間原因,不可能完整寫(xiě)一篇作文的缺陷。 這不僅是在大家修改潤(rùn)色基礎(chǔ)上延伸寫(xiě)作, 更是鞏固本課堂內(nèi)容的切實(shí)有效的手段。)
3. 板書(shū)設(shè)計(jì)
高三英語(yǔ)寫(xiě)作高分策略
——潤(rùn)色訓(xùn)練
高級(jí)句型: 高級(jí)詞匯:
As we know, have a gift for
It is known that... call for
What is known is that... significant
Difficult as/though cars are,... contribute to
The more...,the more... ...
四、課堂實(shí)錄片段
授課時(shí)間:2016年5月20日上午第5節(jié)
授課地點(diǎn):本校多功能廳
授課對(duì)象:本校高三(2)班
實(shí)錄片斷:以下是本節(jié)課中第四步教師引導(dǎo)學(xué)生對(duì)同伴同學(xué)現(xiàn)場(chǎng)作文進(jìn)行潤(rùn)色的精彩片段。
屏幕上顯示學(xué)生現(xiàn)場(chǎng)修改過(guò)無(wú)誤的六個(gè)句子:
(1)As we all know, English is an important subject, but I am not good at it.
(2)Although English is difficult, I dont give it up.
(3)I believe if I study harder, my English will be better.
(4)I think its important to improve English writing.
(5)Success needs hard work.
(6)I can make progress only by more practice.
以下是師生對(duì)話:
T: Now we have found all the mistakes of the 6 sentences. Now its time for you to polish the six sentences, making them more beautiful, more fluent and more elegant. You discuss with your group partners for one minute. And then every group shows your opinion. Here you go! (one minute later) Now, Group One, show me your groups opinion!endprint
S1: In sentence one, “ as we all know” can be replaced by” It is commonly accepted that...” or “It is universally acknowledged that...”
T: (板書(shū)以上兩句) Good! Perfect job! Sit down please! (turn to Group Two) Group Two, how about your opinion?
S2: In sentence one, “ I am good at” can be replaced with “ I do well in...”
T: (板書(shū)do well in 和be good at) Do you remember we have learned another phrase which has the same meaning, “對(duì)……有天賦”?
S2: Have a gift for
T: (板書(shū)have a gift for) Thats it! You are so smart! (turn to Group Three) Group Three, its time for me to hear your voice.
S3: In Sentence Three, the word “ important” can be replaced with “ significant”.
T: (板書(shū)significant) Yeah, I agree with you! (turn to Group Four)Group Four, do you have a better opinion about this sentence?
S4: We can use “I attach great importance to improving English”, or “I cannot emphasize the importance of improving English too much.”
T: (板書(shū)以上兩句) Fantastic! Wonderful! (turn to Group Five) What other sentences can be improved? Your group, please!
S5: Sentence Six, only放句首, 倒裝句!Only by more practice can I make progress.
T: Wonderful answer! Thank you! (Face the whole class) What else?
S6: Sentence Four! We can say “Success calls for hard work”.
T: (板書(shū)call for)Wow, gorgeous! Ok, everyone,please look at the last sentence, who can polish this sentence?
S7: If I take pains to study harder,...; 或者If I spare no efforts to study harder, ...
T: (板書(shū)take pains和spare no efforts) Aha, terrific! You used advanced vocabulary! Who can use an advanced sentence pattern to improve it?
S8: The harder I study, the better my English will be.
T: (板書(shū) The more...,the more...) Pretty nice! Now, translate my sentence “你吃的越多,你就越肥”into English.
S9: The more I eat, the fatter I will be.
五、教學(xué)反思
在備課時(shí),我盡可能預(yù)測(cè)學(xué)生在現(xiàn)場(chǎng)作文中可能會(huì)用到什么的詞匯句型,同時(shí)還得注意把握好時(shí)間的控制。但是雖然“法網(wǎng)恢恢”,但是現(xiàn)實(shí)中總難免還是有“疏漏”!在6次磨課中,每次上課效果都不盡一致,甚至是大相徑庭。教學(xué)本身就是隨機(jī)生成的東西,教學(xué)是一門有遺憾的藝術(shù),沒(méi)有最好,只有更好。為此,我們要在備課上花足工夫,才能具備“兵來(lái)將擋,水來(lái)土掩”的能力,才能把遺憾盡可能減少到最小。
(作者單位:浙江省溫州市第二十一中學(xué) 325000)endprint