3.文章結(jié)尾段中頗具挑戰(zhàn)的語句sowhetherlifewillcontinueonthe

1、,,,破繭而出，化蝶飛舞,——記錄How life began on the earth閱讀課的研磨歷程 溫嶺市箬橫中學(xué) 傅玲莉,研課備課磨課上課,,,研課——從文本解讀開始,1. 文章標(biāo)題的與眾不同：How life began on the earth2. 文章結(jié)構(gòu)一目了然：第一段“引入”、中間三段介紹“生命起源”以及

2、最后一段“結(jié)語”。3. 文章結(jié)尾段中頗具挑戰(zhàn)的語句：So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.4. 文章語言豐富、復(fù)雜，含有太多的復(fù)合句以及優(yōu)美的結(jié)構(gòu)。5. 文章體裁：科普類說明文。,,,Step 1: Lead-inH

3、ow do you think life began on the earth?Each religion and culture has its own ideas about how life began on the earth.【理念1】導(dǎo)入要結(jié)合學(xué)生實(shí)際，從學(xué)生興趣出發(fā)，為接下來在閱讀鋪墊。,備課 —— 以教學(xué)理念為導(dǎo)向,,,Step 2: Fast reading Q1. When did the “Big Ba

4、ng” happen? Q2. What form was the earth after the “Big Bang”?Q3. How did water come into being on the earth?Q4. What was important to the development of fish?Q5. What made possible the rise of mammals on the earth?Q

5、6. Why are mammals different from all life forms in the past?【理念2】快速閱讀，俯瞰文章，抓住核心主線。,,Step 3：Careful reading 【理念3】讓學(xué)生成為學(xué)習(xí)的主體，通過自主閱讀，提取、分析、歸納、綜合評(píng)價(jià)文本語信息內(nèi)容，構(gòu)建知識(shí)。,,,Step 4：Language Learning【理念4】讓學(xué)生在感知、品味和理

6、解語言的過程中去掌握和運(yùn)用語言。,,,Step 5：ConclusionSo whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.（1）Do you think this problem can be solved?（2）What will

7、the world be like in the future?（3）What do you think we should do from the day on?【理念5】學(xué)生的評(píng)判性思維培養(yǎng)是閱讀教學(xué)的最終目的。,,,,磨課 —— 以處理技巧為核心,1. 導(dǎo)入的處理 What do you want to know？Predict what the passage will be about.,【分析】預(yù)測(cè)有利于提

8、高閱讀的質(zhì)量。,,,2. 文本內(nèi)容的處理將學(xué)生分成4人一組，開始自主探究與合作，完成以下5項(xiàng)任務(wù)。Task 1：Answering questions：快速略讀全文，回答問題。Task 2：Filling in blanks：圍繞2-5段，根據(jù)理解完成填空。Task 3：Imitating voice：根據(jù)視頻及生命起源進(jìn)程圖，進(jìn)行模仿配音。Task 4：Appreciating sentences：教師呈現(xiàn)文本中有難度的

9、美句，讓學(xué)生學(xué)會(huì)賞析。Task 5：Discussing topics：根據(jù)結(jié)尾段的妙句，拋出思考的話題。 【分析】任務(wù)的層次遞進(jìn)設(shè)計(jì)有利于閱讀的順利開展。,,3. 活動(dòng)設(shè)計(jì)的處理,【分析】活動(dòng)設(shè)計(jì)有利于教學(xué)內(nèi)容“活化”。,,,◆ What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled

10、 into a solid globe.◆ It was not immediately obvious that water was to be fundamental to the development of life.◆ What many scientists believe is that the continued presence of water allowed the earth to dissolve harm

11、ful gases and acids into the oceans and seas.◆ So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.【分析】再次體會(huì)和賞析有利于閱讀文本的語言、內(nèi)容、思想融為一體。,4. 文本語言的處理,,,上課

12、 —— 以教學(xué)有效性為衡量標(biāo)準(zhǔn),導(dǎo)入的有效性設(shè)問的有效性信息內(nèi)容梳理的有效性評(píng)判性思維訓(xùn)練的有效性,,,反思與感悟,從被動(dòng)接受向主動(dòng)閱讀的華麗變身 read between lines read behind the lines read beyond the lines2. 思維需要語言，思維更需要時(shí)間 在課堂上，教師應(yīng)有足夠的耐心及足夠的膽量，要敢于提供學(xué)生充分的閱讀時(shí)間，要樂