馮曉林
批判性思維指的是在思維過程中,通過反思、分析問題來作出決定并解決問題。
一、問題提出
高中英語閱讀教學(xué)至關(guān)重要,因?yàn)楦咧猩幱谂行运季S發(fā)展的關(guān)鍵時(shí)期。然而在實(shí)際的高中英語教學(xué)中,一些教師缺乏對(duì)文本的解讀,將教學(xué)重點(diǎn)停留在教授閱讀語篇中的單詞語法上。在高中英語閱讀教學(xué)中,培養(yǎng)學(xué)生的批判性思維,讓學(xué)生進(jìn)一步積累解決問題的經(jīng)驗(yàn),注重學(xué)生的閱讀中的篩選辨別、分析、推斷、概括、評(píng)價(jià)和挖掘等方面的能力顯得尤為重要。
二、課例研究
下面以筆者于2019年11月在龍門中學(xué)上了一節(jié)研討課作為課例研究。執(zhí)教內(nèi)容是人教版第五冊(cè)(必修)Unit?5?First?aid?for?burns?。下面具體分析這節(jié)課是如何在閱讀教學(xué)實(shí)踐中培養(yǎng)學(xué)生的批判性思維能力。
(一)設(shè)定假設(shè)教學(xué)目標(biāo)
本文是Unit?5,Book?5?主題閱讀,目的是讓學(xué)生理解燒傷后的急救常識(shí),了解急救的必要性,樹立安全防范意識(shí),學(xué)會(huì)處理意外燒傷事故。因此,設(shè)計(jì)此次閱讀課意在依批判性思維培養(yǎng)為導(dǎo)向,讓學(xué)生會(huì)有意愿與文本互動(dòng),利用已有的常識(shí),對(duì)文本進(jìn)行解讀,產(chǎn)生的不同的問題與理解,有助于批判性思維的訓(xùn)練。
(二)實(shí)施研究過程
1.揭示課題
Step?one
T:(On?purpose,?the?teacher?poured?some?water?onto?his?hand?and?pretended?to?be?hurting?and?asked?the?students)What?should?I?do?classmates?
S1:Get?yousome?medicine?for?burns.
S2:We?should?send?you?to?hospital?at?once.
T:Class,?thanks?but?dont?worry.Just?now?you?didnt?watch?carefully.The?water?poured?onto?my?hands?were?not?hot?or?boiling?water,?so?it?is?not?necessary?to?do?that.
S:Why?
T:How?to?deal?with?burns,?it?all?depends?on?the?degrees.That?is?what?we?are?going?to?learn:First?aids?for?burns.
Step?two
T:Then?class?please?look?at?the?picture?on?the?book?and?work?in?groups?to?decide:What
kind?of?first?aid?would?you?do?in?this?situation??Make?a?list?of?your?ideas.
S:…
2.理解文本
Step?one
T:What?can?we?know?from?the?title?and?sub-titles?
S:We?can?know?knowledge?about?first?aids?about?burns:Causes?of?burns,?Types?of?burns,?Characteristics?of?burns,?First?aid?treatment.
T:Please?draw?a?mind?map?and?then?share?with?each?other.
…
Step?two
Reading?for?information.Ask?the?students?to?go?through?the?passage,?try?to?remember?some?facts,?and?we?will?have?a?True?or?False?statement?competition?between?groups.老師共設(shè)置了10個(gè)正誤判斷題,如:1.The?skin?is?an?important?part?of?your?body?and?its?biggest?organ.2.It?is?where?you?feel?cold,?heat?or?pain?and?it?gives?you?your?sense?of?touch.讓學(xué)生快速判斷正誤,如果是錯(cuò)誤的,要求糾正,檢測(cè)文本信息的掌握程度。