張淑梅 王玉
一、教學(xué)內(nèi)容介紹
為調(diào)動學(xué)生的學(xué)習(xí)積極性,在本節(jié)示范教學(xué)中需要拋卻傳統(tǒng)教法,嘗試運用多媒體等現(xiàn)代手段,引入圖片助教激發(fā)學(xué)生興趣,激活其背景知識和相關(guān)詞塊儲備;引導(dǎo)學(xué)生運用查讀、速讀等閱讀技巧快速尋找信息;指導(dǎo)學(xué)生分析數(shù)據(jù)、歸納組群、深層推斷、科學(xué)表述,從而達到“四有”好課標(biāo)準,并且在教學(xué)流程中力爭做到胸中有綱、心中有本、目中有人、腹中有數(shù)。
二、設(shè)計理念
本課設(shè)計遵從現(xiàn)代英語教學(xué)倡導(dǎo)的兩個理念
第一,“4C”目標(biāo),即交流、合作、創(chuàng)新、批判性思維(communication, cooperation, creation, and critical thinking)。
第二,情境教學(xué)。在課堂上,引導(dǎo)學(xué)生“在學(xué)中用,在用中學(xué)”,注重情境創(chuàng)設(shè),使學(xué)生能夠“l(fā)earn to learn”。
三、學(xué)情分析
使用“激趣”“導(dǎo)理”等手段降低學(xué)習(xí)難度,是本節(jié)課教學(xué)設(shè)計的重點之一。
四、教學(xué)方法分析
在“讀前”“讀中”“讀后”三個教學(xué)段中分布教學(xué)任務(wù),在“課前”“課中”“課后”三個教學(xué)環(huán)節(jié)中完成“教學(xué)準備”“教學(xué)實施”“鞏固延伸”。
五、教學(xué)設(shè)計流程
Part I Pre-reading
Teachers Activity
1. Warming up
a. Q&A
b.Practice
2. Word preparation
Teaching Goals
1. To get the Ss prepared for the reading, check the word memory on the continents and development.
2. To make boring interesting & vivid, to get Ss involved.
Students Activity
Match the countries with their continents and decide each countrys present development.
2.1. Read the two pictures and try to decide and describe a developed country and a developing one by using the learned adjectives.
Part II While-reading
Teachers Activity
1. Title reading
2.Fast reading
Teaching Goals
1. To create an “information gap” for Ss “l(fā)earn to learn”.
2. To allow Ss to practice basic reading strategies.
Students Activity
1. Read the title
2. Scan the passage
Part III Post-reading
Teachers Activity
1. Ask Ss to do questions and answers.
2. Offer some figures in the form of chart on the blackboard and ask Ss to tell what fact a figure refers to.
3. Guide Ss to tell what the data tells.
4. Further Understanding
Teaching Goals
1. To lead Ss to express their ideas.
2. To help Ss to see the depth behind the specific information collected and the degree of the present human development.
3. To raise Ss awareness of social responsibility.
Students Activity
1. Answer the questions
2. Match the figures with a fact and sort the them into four groups.
3. Try to induct the figures.
4. Discuss and report.
Homework
1. Pick out the sentences with the following words and taste their meanings:
hunger, income, poverty, educate, index, measure, goal, make progress, make efforts.
2. Finish Activity 3&5 on P13
3. Read passage 2 in the Supplementary Reading.
Finish the homework.
To reach consolidation and further understanding of the passage.
六、教學(xué)反思
1.充分的詞匯準備
2.粗略的背景知識準備
3.合理的學(xué)法引導(dǎo)
① 列出數(shù)據(jù)、歸納組群(4組)。
② 查讀,思考各組數(shù)據(jù)所在段落的主題句。
③ 分析文體,推斷作者使用數(shù)據(jù)的意圖。
經(jīng)過三步引導(dǎo),最終學(xué)生掌握了處理說明文中數(shù)據(jù)的基本方法。
4. 有效的助教手段
5.精準的學(xué)習(xí)目標(biāo)要求
然而,教學(xué)是一項遺憾的藝術(shù),在教學(xué)過程中發(fā)現(xiàn)對于學(xué)生的認知水平預(yù)估過高,因而教學(xué)環(huán)節(jié)設(shè)計稍顯冗雜,導(dǎo)致討論環(huán)節(jié)時間緊張,討論結(jié)果粗放,若能準確預(yù)估學(xué)生的認知水平,在此基礎(chǔ)上簡化教學(xué)環(huán)節(jié),減少教學(xué)步驟,會收到更好的教學(xué)效果。