目前,高中英語(yǔ)教學(xué)中的課堂提問(wèn)普遍存在“三多,三少”的狀況:即一問(wèn)一答多,獨立思考少;尖子生回答多,中下游學(xué)生回答少;給直接答案多,分析理解過(guò)程少。針對以上不足,本文作如下探討:
一、提問(wèn)要誘發(fā)學(xué)生興趣,忌直貴曲
設計問(wèn)題應該在學(xué)生現有的知識積累基礎上,在現有的邏輯思維水準下,換幾個(gè)角度,凡問(wèn)必曲。如:教學(xué)A Problem For The Detective(1)一課時(shí),作如下一組問(wèn)題設計:
1.Could you say something about Tom Goode and Mrs.Flower?
2.From the text can you infer what the relationship is between Mrs.Flower and Clare?
3,What did the story of the pet dog-Klegg show?
4.What did this sentence“Something somewhere smells funny”show?
5.From the last paragraph can we see how the detective was?
當然,也可對這一內容作如下的問(wèn)題設計:
1.Who were Tom Goode,Clare Flower and Klegg?
2.Why was Mrs.Flower so rich?
3.Who was going to get the money?
4.What did Tom Goode know about Klegg?
5.Why did Tom Goode visit the detective?
相對而言,這種提問(wèn)設計不利于對學(xué)生學(xué)習興趣的激發(fā),不利于對學(xué)生思維(尤其是發(fā)散性思維)能力的培養。
二、提問(wèn)設計要設階梯,逐級攀登
教學(xué)A Problem For The Detective(2)一課時(shí),我們抓住學(xué)生“打破砂鍋(問(wèn))到底”的心理逐層展開(kāi),步步深入,設計了以下幾個(gè)問(wèn)題:
1.How many people attended the meeting?Who was the unknown man?
2.What did the young woman want to do ?
3.What made Hope think of getting the money instead of Clare?
4.What was Mr.Coal's best proof that the girl was not Clare Flower?
5.Why did Tom Goode think that the money should belong to him?
6.What can we infer from the last paragraph?
7.How does this story sound?
這幾個(gè)問(wèn)題的設計基本包括了這一篇文章涉及的人物、環(huán)境和故事情節等,使學(xué)生思維在問(wèn)題的坡度上步步升高,連續進(jìn)行艱苦的活腦訓練。
三、提問(wèn)設計須有“度”
這個(gè)“度”必須包括問(wèn)題的難題、深度(鋪墊性設問(wèn))、亮度(講究感情色彩,抓住學(xué)生原有知識經(jīng)驗與新接受的信息不適而產(chǎn)生的心理失衡,提出問(wèn)題,打動(dòng)學(xué)生的心)、跨度(抓住教材重點(diǎn)、難點(diǎn),問(wèn)得集中,施行濃縮法,加大問(wèn)題容量)、角度、精度、密度等,尤其是在提問(wèn)設計中對問(wèn)題難度的把握。當然,提問(wèn)的難易適度還有兩個(gè)標準:1.問(wèn)題本身;2.具體學(xué)生的素質(zhì)。如:教學(xué)The Language of Honey Bees(1)一課,我們可以根據預習情況,從學(xué)生閱讀理解能力的實(shí)際出發(fā),利用有關(guān)提示引導,發(fā)展學(xué)生的求異思維。
四、提問(wèn)設計應“巧”
在英語(yǔ)閱讀教學(xué)的提問(wèn)設計中,教師對題型的研究顯得十分重要。因為縱向看,它必須因課堂教學(xué)流程中各個(gè)時(shí)機、各個(gè)環(huán)節的不同而不同;從橫向看,則要依據教材內容和學(xué)生實(shí)際有所區別。如此縱橫交織,就必須用多種提問(wèn)方式來(lái)體現不同的教學(xué)功能,才能適應提問(wèn)的運行機制。一般來(lái)說(shuō),1.要采用多種提問(wèn)方式,如:投石激浪式、選擇比較式、填充補續式、追蹤探因式、檢查整理式等;2.要講究操作調控方式,要注意提問(wèn)的時(shí)機、提問(wèn)的對象、提問(wèn)的方式和答問(wèn)的評價(jià)等;3.要防止提問(wèn)可能產(chǎn)生的負面影響,提問(wèn)忌深、忌偏、忌全、忌淺、忌濫;4.要講究提問(wèn)的邏輯。提問(wèn)要合理,問(wèn)域要適度,概念要清楚,表達要明確,答案要未知。
下面一組是教學(xué)Discovery(1)一課時(shí)所作的問(wèn)題設計:
1.When and where did the story happen?
2.What does the word“fine”mean in paragraph 2?
3.According to the writer,what's the first thing you should do when you are lost in the hill?Why?
4.What do you think of the brothers?Why?
問(wèn)1從課文本身提出問(wèn)題,投石問(wèn)路,照顧到了大部分學(xué)生的情緒;問(wèn)2在問(wèn)1的基礎上更進(jìn)了一步,因為有問(wèn)1的鋪墊,學(xué)生已嘗到甜頭,感到學(xué)有奔頭;問(wèn)3承前追蹤,探求因果,使提問(wèn)跌宕有致;問(wèn)4向縱深處又作探索,要學(xué)生去“跳一跳”摘到桃子。
五、提問(wèn)要注意對學(xué)生回答內容的處理
一般地說(shuō),教師應面向全班學(xué)生提出問(wèn)題,待學(xué)生略作思考后,教師再恰當地指名其他學(xué)生,引導他們對這一學(xué)生的回答進(jìn)行補充、評價(jià)。這樣做,有利于把全班學(xué)生的注意力集中到教師所提出的問(wèn)題上來(lái)。如果后來(lái)指名回答的學(xué)生,仍然不能訂正、補充前一學(xué)生的回答,教師可再另?yè)Q一個(gè)角度提出啟發(fā)性的問(wèn)題,并要求其他學(xué)生注意聽(tīng)取別人的發(fā)言,啟發(fā)學(xué)生深入思考,引導學(xué)生作概括小結性的評價(jià),以求得問(wèn)題較全面、較透徹的解決。這樣做,才能加強學(xué)生對知識記憶的刺激,加深記憶印跡,學(xué)得扎實(shí)、全面。
(浙江省紹興縣魯迅中學(xué) 楊李花)