吳曉蘭
在小學(xué)英語課堂教學(xué)中,教師如何運(yùn)用信息技術(shù)來助力課堂綻放精彩呢?如何培養(yǎng)學(xué)生的英語學(xué)科核心素養(yǎng)呢?下面筆者結(jié)合PEP五下Unit5Story time這個課例,從激發(fā)學(xué)生興趣,優(yōu)化學(xué)生思維,實(shí)現(xiàn)多元評價(jià)三個方面來探究信息技術(shù)對培養(yǎng)學(xué)生思維品質(zhì),發(fā)展綜合語言運(yùn)用能力的促進(jìn)作用。
一、巧用信息技術(shù),激發(fā)學(xué)生興趣
【教學(xué)片段1】
T: Boys and girls, look at the pictures, what can you see? The pictures can help you.
S1: I can see some rabbits.
S2: I can see some flowers.
T: Good! And do you know where they are? Let's enjoy the song and then tell us.
……
Ss: They are at the zoo.
T: Wonderful! Now today let's come to the zoo and meet other animals.
教學(xué)本課時(shí),筆者首先用一首自編的非常有節(jié)奏感的chant活躍氣氛,復(fù)習(xí)舊知,然后采用一首歡快的英文歌視頻導(dǎo)入新課,學(xué)生的注意力能迅速地集中到英語課堂中,興趣是最好的老師,學(xué)生對這堂課感興趣,才會有強(qiáng)烈的求知欲,化被動為主動。
二、巧用信息技術(shù),優(yōu)化學(xué)生思維
【教學(xué)片段2】
T: Look! The monkeys can copy, so how do you think of the monkeys?
S1: They're happy.
T: Oh, they're happy, maybe. Who has any different answers? You please.
S2: They're cute..
T: Oh, I think so. You please.
S3: They're very clever.
T: Oh, wonderful, and are they funny?
Ss: Yes.
T: I think the monkeys are cute, clever and funny.
在激活學(xué)生的思維,打開學(xué)生的思路的過程中,用單一的語言和板書是不夠的,很難起到良好的效果,而現(xiàn)代信息技術(shù)既直觀又形象地呈現(xiàn)文本內(nèi)容,它的介入能起到喚醒和點(diǎn)燃的作用。本環(huán)節(jié)中,筆者呈現(xiàn)了猴子拿起石頭模仿Zoom和Zip拍照片的視頻片段,學(xué)生們在視頻中看到猴子們可愛夸張的表情和動作立刻能給出The monkeys are cute, the monkeys are clever, the monkeys are funny等對猴子的看法,加深了對該故事的理解和思考。
三、巧用信息技術(shù),實(shí)現(xiàn)多元評價(jià)
【教學(xué)片段3】
T: Let's see, boys and girls, do they say the lines loudly, fluently and emotionally?
Ss: Yes!
T: Do they do big actions?
Ss: Yes!
T: Do they face to the audiences?
Ss: Yes!
T: Do they show different feelings?
Ss: No.
T: Maybe you can do better next time. So you can get three cameras for your group.
What about your own actions? Take out the paper,please check and tick.
教師利用多媒體技術(shù)在PPT上呈現(xiàn)了一個照相機(jī)形狀的自評互評圖,評價(jià)標(biāo)準(zhǔn)多元化,評價(jià)對象多元化, 讓學(xué)生對照評價(jià)標(biāo)準(zhǔn)對同伴和自己的故事表演進(jìn)行多元化評價(jià),學(xué)生通過自評和互評,能更加了解自己對語言運(yùn)用的閃光點(diǎn)和不足之處, 及時(shí)調(diào)整學(xué)習(xí)行為,進(jìn)而提升元認(rèn)知力, 完善語用能力。