The Study of Living Things 閱讀課教學(xué)實(shí)錄及反思
作者:劉曉娟
發(fā)布時(shí)間:2019-09-12 11:04:28 來(lái)源:陜西教育報(bào)刊社
一、教學(xué)過(guò)程
Step one : Pre-reading
1.Lead-in——邊看文本圖片邊提問(wèn),引出主題。
T: Look at the picture, What are these?
S: Butterflies.
T: It’s a kind of living thing. From the picture,do you know what season it is?
S: Spring.
T: Where are the butterflies in winter?
S: Fly to the south.
T: Yes, they can migrate, If they don’t, they will freeze. How do they migrate? Let’s watch a video.
2.Watch a video——播放視頻讓學(xué)生更直觀地了解蝴蝶的遷徙過(guò)程。
【設(shè)計(jì)意圖】充分利用文本圖片,引出本節(jié)課的主題,通過(guò)老師提問(wèn)使學(xué)生對(duì)文章內(nèi)容有一個(gè)初步認(rèn)識(shí),同時(shí)自然而然引出關(guān)鍵詞:butterfly、 migrate、 freeze、fantastic、draw one’s attention,讓學(xué)生在輕松、現(xiàn)實(shí)的情境中理解生詞。同時(shí),視頻的播放吸引了學(xué)生的注意力,激發(fā)了其閱讀的興趣,為后續(xù)閱讀做好鋪墊。
Step two: While-reading
1. Listen and skim——設(shè)計(jì)三個(gè)能了解文章大意的問(wèn)題,通過(guò)聽聽力和掃讀文章找出答案,在此過(guò)程中學(xué)生很容易地理解了as many as、cut down的意思,同時(shí)為后面的續(xù)讀匹配做好了鋪墊。問(wèn)題如下: Where does Dr.Chip Taylor teach? How many butterflies spend winter in Mexico? Why do people cut down trees in Mexico?
2. Read in detail——(1)在教師問(wèn)題的引領(lǐng)下,學(xué)生自主細(xì)讀文章,在此過(guò)程中慢慢形成自己的閱讀框架,也理解了return to、 lay eggs的意思,同時(shí)關(guān)注兩個(gè)定語(yǔ)從句的用法,在此基礎(chǔ)上繪制思維導(dǎo)圖。
T: We know butterflies are very beautiful and colorful, but there are many fantastic facts we don’t know, read carefully and find out.
Fantastic facts [①]Where do they spend winter?
[②]Which butterflies return to the south?
[③]Where do they lay eggs?
(2)在完成第一部分的閱讀之后,緊接著又提出疑問(wèn):
T: Because of pollution, our earth is becoming worse and worse.It influences not only us but also butterflies, Dr.Taylor worries them a lot, what are they?
Things that Dr. Taylor worries [①] cut down trees
[②]Use chemicals
(3)兩部分的閱讀任務(wù)完成后,學(xué)生可能會(huì)有些倦意,為了調(diào)動(dòng)他們的積極性和探究精神完成整個(gè)閱讀任務(wù),我設(shè)置了以下問(wèn)題:Universe is a mystery, so are the butterflies, there are many things that scientists don’t understand. Do you want to know?
mysteries [①] When to fly south?
[②] How to find the same forest?
【設(shè)計(jì)意圖】在教師的引導(dǎo)和問(wèn)題的帶領(lǐng)下,原本復(fù)雜的文章一下子層次分明,學(xué)生不再像無(wú)頭蒼蠅那樣到處亂撞,而是有目的地去解決問(wèn)題,并在此過(guò)程中關(guān)注語(yǔ)言、內(nèi)容和思維的統(tǒng)一。教師設(shè)計(jì)的問(wèn)題鏈以蝴蝶的特點(diǎn)為切入點(diǎn),由內(nèi)到外,深度挖掘文本內(nèi)涵,學(xué)生對(duì)蝴蝶的了解也由表象深入到本質(zhì)。
Step three: Post-reading
1.Listening——播放聽力,再次整體理解。
2.小組合作完成思維導(dǎo)圖,同時(shí)復(fù)述課文。
3.Writing—— We depend on the nature to live on the earth, no nature, no humans, what can we do to protect our earth? Please write some sentences and read for us.
【設(shè)計(jì)意圖】通過(guò)聽力、小組合作再次查漏補(bǔ)缺、鞏固新知;以接力的方式(一人一句)復(fù)述課文,不僅訓(xùn)練了聽力,也培養(yǎng)了思維能力;最后讀后寫作水到渠成,學(xué)生有感而發(fā),有話可說(shuō)。閱讀課不只是要求學(xué)生看懂文章,也可以用聽說(shuō)讀寫的方式呈現(xiàn),提高學(xué)生的語(yǔ)言綜合運(yùn)用能力。
二、本節(jié)課教學(xué)反思
1.閱讀策略的培養(yǎng)。讓學(xué)生通過(guò)預(yù)測(cè)、略讀和詳讀等方式來(lái)獲取和處理信息,逐步引導(dǎo)學(xué)生從對(duì)文章表層信息的理解過(guò)渡到對(duì)文章內(nèi)容的挖掘,每項(xiàng)閱讀都有需要完成的任務(wù)。
2.問(wèn)題鏈貫穿整個(gè)閱讀過(guò)程,激發(fā)思維。問(wèn)題的設(shè)置相互聯(lián)系、層層遞進(jìn),理清了文章的層次和結(jié)構(gòu)。學(xué)生在完成任務(wù)的過(guò)程中,理解了語(yǔ)言知識(shí),在繪制思維導(dǎo)圖的過(guò)程中思維能力和語(yǔ)言的概括能力也在潛移默化中得到提升。
3.在繪制思維導(dǎo)圖的過(guò)程中,應(yīng)引導(dǎo)學(xué)生抓住中心關(guān)鍵詞,而不應(yīng)把整個(gè)語(yǔ)塊都呈現(xiàn)在紙上。
作者單位 陜西省宜君縣第一中學(xué)



