○張愛霞
閱讀教學作為小學英語教學的重要組成部分是培養(yǎng)學生思維品質的重要途徑。在閱讀教學中設計有深度的問題,是啟發(fā)學生思維,引導學生走進閱讀,實現(xiàn)由低級思維向高級思維螺旋式上升,促進學生思維全面發(fā)展的重要手段。本文以Winter Fun教學為例,聚焦問題的設計,探討如何優(yōu)化問題設計促進閱讀教學,培養(yǎng)學生的思維品質。在具體的教學過程中,教師以make a snowman 話題為核心,創(chuàng)設真實的語境,通過實踐操作、問題驅動、小組合作、生活拓展等多種學習方式,引導學生體驗堆雪人的樂趣,發(fā)展思維,并提升學生用英語做事情的能力。
閱讀前活動的主要任務是激活學生原有的背景知識和與主題相關的生活經驗,激發(fā)學習興趣,為學生開展學習、建構知識、輸出文本信息和提升能力作好鋪墊。
【片段一】
T: Hello,boys and girls. I’m Ann. How do you feel?
S: I feel happy,thank you!
T: How’s the weather today?
S: It’s cloudy.
T:What’s the temperature?
S: It’s about 10 degrees. It’s cold.
上課伊始,教師與學生自由對話。Free talk能夠促使學生把自己的知識和經驗帶進課堂,促進師生之間建立起良好的情感。
【片段二】
T: Next time let’s play a game.Look at the pictures and what is it?
S: Summer.
T:Do you like summer?Why?What do you like doing in summer?
S1: Yes.I like summer.Because I can swim in the sea.I can eat some ice cream.
T:This one please!
S: Winter.
T: What do you think of winter?Why?
S1: I think winter is fun.
S2: Winter is cold.There is snow in winter.
T: What can you do in winter?
S1: I can play with the snow.
S2: I can make a snowman.
教師通過讓學生觀察圖片猜測summer、winter 等主題單詞,通過相關的話題“Do you like summer?Why?What do you like doing in summer?”激活學生大腦中已有的認知和經驗,通過問題“What do you think of winter?Why?What can you do in winter?”幫助學生快速聚焦當下閱讀,形成閱讀期待,幫助學生開啟與文本的對話,鼓勵學生表達自己的所思所想,促進聯(lián)想思維能力和發(fā)散性思維的發(fā)展。
閱讀中活動是英語閱讀教學的主體,也是英語閱讀教學的核心環(huán)節(jié),其主要任務是通過閱讀了解文本大意,厘清文本思路,獲取文本的具體信息或細節(jié)性信息。這一階段,旨在通過活動促進學生思維互動,著力培養(yǎng)學生的觀察與比較、分析與判斷等思維能力。教師可以設計一些富有層次性和梯度性的問題,通過快讀、細讀、深讀等閱讀策略實現(xiàn)文本有層次、有梯度解碼。文本解碼的程度體現(xiàn)了學生與文本對話的深度,而推理判斷是文本信息簡單加工后的高級思維活動,指向文本的寫作意圖、情感態(tài)度。
【片段一】
T: Li Ming and Jenny are making a snowman. Let’s read quickly,what do they need for the snowman?Two minutes for you.
(學生快速閱讀。)
T:Boys and girls,what do they need for the snowman?
S: Two snowballs.
T: Yes. What else?
S: A banana,a carrot,stones,sticks...
教師以整體性問題引導學生快速閱讀,獲取主要信息,了解文本大意,在此過程中培養(yǎng)學生的略讀能力。
【片段二】
T: How to make a snowman with them?Please read P1-P4.
T: First,how many snowballs do they make?
Ss: Two snowballs.
T: Look,I made two snowballs.One is____.The other is____.I put the big one here for his body. I put the small one on the big one for his head.
T: Let’s make a face for the snowman.Please read P5-P8.
T: What do they have for the snowman’s nose?
S1:They have a carrot for his nose.
T: What do they have for the snowman’s eyes/ears/mouth/arms?Talk With your partner please.
(小組合作交流,學生進一步梳理信息。)
T: Let’s go over how to make it.
(Pair show 小組展示匯報。)
教師引導學生進行尋讀,拋出問題How to make a snowman with them?學生細讀,進行演示操作,掌握堆雪人的步驟。教師通過追問What do they have for the snowman’s nose/eyes/ears/mouth/arms?讓學生小組合作交流,梳理信息,解讀文本。學生在教師問題鏈的驅動下,通過小組展示,操練復述堆雪人的過程用語,在情境中進行語言實踐,提高了口語表達能力和邏輯思維能力。
讀后階段側重文本框架的構建和知識的綜合運用。在文本解碼深入分析的基礎上,教師更要注重問題的設計,幫助學生從語言材料中提取關鍵信息,構建知識框架,挖掘開發(fā)文本的價值,將文本信息向生活拓展,啟發(fā)學生批判性地進行思考,不斷促進學生思維邏輯性的增強和語言能力的提高。
【片段一】
T: What else can we do for the snowman?
S1: We can have hat for the snowman.
S2: We can have coat for the snowman.
T: Shall we have something for his legs or feet?Does a snowman need legs or feet?
Ss: Yes./No.
T: Why?Why not?Why do you think it need legs or feet?Why do you think it doesn’t need legs or feet?
S1: I think it need legs or feet,because it is perfect.
S2: I think it need legs or feet,because it is complete.
S3: I don’t think it need legs or feet.Because it can’t walk,it needn’t walk or run.
T: I agree with your ideas.Someone thinks it needs. Someone thinks it doesn’t need. I think both are reasonable.
教師充分挖掘文本信息,借助問題“What else can we do for the snowman?”啟發(fā)學生聯(lián)系生活經驗,引發(fā)學生討論:我們還可以如何裝飾雪人?進而討論Does a snowman need legs or feet?引導學生打破常規(guī),批判性地進行思考,發(fā)散學生思維,培養(yǎng)他們多角度分析問題的能力。
【片段二】
T: Do you want to make a different snowman?
Ss: Yes.
T: Now,look! Each group has one box.Choose your favourite things for your snowman. For example,I have two sticks of celery for his arms.I have biscuits for his eyes.What about you?Choose one and tell me.
(學生動手實踐。)
T: I really like this snowman. It is so cute.Who made it?Does it have a name?Would you please introduce it?
(Share time 學生展示匯報。)
T: Which one do you like?Why?
教師升華主題,進行遷移創(chuàng)新,讓學生選擇不同材料make a different snowman,學生在享受體驗式活動樂趣的同時,用英語自然交流,為展示分享和語言鞏固作好鋪墊。在學生展示環(huán)節(jié),教師適時引導學生進行評價,Which one do you like?Why?培養(yǎng)學生批判性高級思維能力。
【片段三】
T: Your snowmen are so beautiful and lovely. I want to make one. But nor a snowman. We can call it a sock snowman.Now,I don’t know how to make it.Can you help me?
Ss: Yes.
T: Here are some steps. Please read and order. Do you want to make one?You can make a sock snowman at home.You also can make a different one. Look! Here is an egg snowman,a cup snowman...
T: Which one do you want to make?Share your ideas,you can email me or make a short video. Have fun,boys and girls. Have a good day!
學生的遷移運用水平是閱讀目標實現(xiàn)的重要評價指標,是對學習效果的有效反饋。這一階段,教師將如何制作sock snowman 融入拓展環(huán)節(jié),學生通過閱讀排序,掌握制作步驟。教師通過其他類別雪人范例,創(chuàng)設基于體驗的遷移創(chuàng)新活動,培養(yǎng)學生的歸納與建構、批判與創(chuàng)新等思維能力。
總之,在閱讀教學中,我們要兼顧體現(xiàn)學生情感、體現(xiàn)策略指導、體現(xiàn)思維訓練和體現(xiàn)語言文化。我們要以問題為抓手,層層遞進提高閱讀教學效果,要注重培養(yǎng)學生閱讀興趣(Reading for fun),促進之間交流(Reading for communication),更重要的是訓練學生思維能力(Reading for thinking),從而使學生獲得更多英語學習體驗和成就感。
資料存盤
思維的邏輯性主要表現(xiàn)為思維的規(guī)則和規(guī)律,具體涉及概念、判斷和推理等心智活動。思維的批判性在于質疑、求證的態(tài)度和行為,不茫然接受一種觀點,也不武斷地拒絕一種思想,通過正確的途徑,求證事物的真假。思維的創(chuàng)造性側重于求異、求新,不墨守成規(guī),敢于想象,善于改變,推陳出新。
在英語學科中培養(yǎng)和發(fā)展學生的思維品質,就是通過引導學生觀察語言與文化現(xiàn)象、分析比較其中的異同、歸納語言及語篇特點、辨識語言形式和語篇結構的功能,分析和評價語篇所承載的觀點、態(tài)度、情感和意圖等英語學習活動和實踐運用途徑,幫助學生學會觀察、比較、分析、推斷、歸納、建構等思維方式,增強思維的邏輯性、批判性和創(chuàng)造性,提高思維品質。同時,思維品質的提升又有利于增強學生的英語語言能力、提高自主學習的效率以及形成跨文化意識。