每位老師在寫(xiě)教案的時(shí)候都要下一番功夫的,教案直白的說(shuō)就是教師對(duì)教學(xué)任務(wù)提前做出的分析和判斷,下面是范文社小編為您分享的科普劇教案8篇,感謝您的參閱。
科普劇教案篇1
?after school》
教學(xué)目標(biāo):
依據(jù)小學(xué)生英語(yǔ)新課程標(biāo)準(zhǔn)所提出的總目標(biāo),以及學(xué)生的整體認(rèn)識(shí)水平,從知識(shí)教學(xué)、能力培養(yǎng)等方面考慮,我確立本課時(shí)的教學(xué)目標(biāo)為
知識(shí)目標(biāo)
1、掌握單詞、詞組newspaper, picture book, magazine, chess, card, yo-yo,
play with…
2、學(xué)習(xí)現(xiàn)在進(jìn)行時(shí)的一般疑問(wèn)句
are you ____ing? yes, i am. / no, i’m not.
is he/she ____ing? yes, he/she is. / no, he/she isn’t.
are they ____ing? yes, they are. / no they aren’t.
3、歸納現(xiàn)在進(jìn)行時(shí)的一般疑問(wèn)句、否定句、特殊疑問(wèn)句的基本用法。
技能目標(biāo)
1、能正確運(yùn)用現(xiàn)在進(jìn)行時(shí)一般疑問(wèn)句進(jìn)行問(wèn)答。
2、能根據(jù)提供的情景,熟練運(yùn)用現(xiàn)在進(jìn)行時(shí)相關(guān)句型進(jìn)行操練。
情感目標(biāo)
1、通過(guò)本單元的學(xué)習(xí),培養(yǎng)學(xué)生學(xué)習(xí)英語(yǔ)的興趣。
2、通過(guò)分層練習(xí),激發(fā)了學(xué)生的攀比心理,提高學(xué)生答題的積極性。
重點(diǎn)難點(diǎn):
1、掌握單詞、詞組newspaper, picture book, magazine, chess, card, yo-yo,
play with…
2、正確運(yùn)用現(xiàn)在進(jìn)行時(shí)的一般疑問(wèn)句及其應(yīng)答。
教學(xué)準(zhǔn)備:
白板教學(xué)課件,溜溜球一個(gè),單詞卡片,作業(yè)紙等,課前把學(xué)生分成四小組
教學(xué)過(guò)程:
step1 .pre-task preparation
1. free talk
2.sing a song “what are you doing?”
(設(shè)計(jì)意圖:通過(guò)free talk和唱英文歌what are you doing? 既復(fù)習(xí)了現(xiàn)在進(jìn)行時(shí),又自然過(guò)渡到下一個(gè)新授環(huán)節(jié)。)
step 2 while- task procedures
activity1: 由歌曲引入句型 is he…?/ is she…?
1、t: according to the song, what is nancy doing? is she watching tv?
ss: answer.
2、t: what is mike doing? is he reading?
ss: answer.
3、guessing game:
a.t: what is liutao doing? you can say: is he…?
s: guess.
b. t: what is yang ling doing? you can say: is she…?
s: guess.
activity2: 教學(xué)句型 are they..? play cards
t: show another picture, ask: what are they doing?
ss: guess.
t: lead to the phrase: play cards
(設(shè)計(jì)意圖:這個(gè)環(huán)節(jié)主要通過(guò)“猜一猜”的游戲,讓學(xué)生根據(jù)提示,充分運(yùn)用一般疑問(wèn)句is he/she…?are they..? 來(lái)參與游戲,由此引出新授句型和詞匯,學(xué)生學(xué)得輕松自然。)
activity3: 教學(xué)play chess /play with a yo-yo
1、呈現(xiàn)圖片替換練習(xí)play__________
2、show the picture and teach “play chess”
3、ask the ss to do pair work with the structure “are they…? yes/no”
4、t: (呈現(xiàn)部分狗的圖片) what’s the dog doing?
ss: 猜測(cè): is it…?
t: yes/ no. 結(jié)合回答呈現(xiàn)詞組play with a yo-yo.
(設(shè)計(jì)意圖:讓學(xué)生先通過(guò)復(fù)習(xí)play…詞組,自然過(guò)渡到play chess, play with a yo-yo, 發(fā)揮了學(xué)生學(xué)習(xí)的主動(dòng)性,同時(shí)結(jié)合趣味性的圖片,提高了學(xué)生學(xué)習(xí)英語(yǔ)的積極性)
activity4: 教學(xué)詞組read a picture book/ read a newspaper /read a magazine
1、t: i like playing with yo-yos. what else do i like? i like reading picture books. show the picture, present the phrase: read a picture book
2、學(xué)生看圖做替換練習(xí)。
3、according to the picture, what is he doing?/what is she doing?
help the ss answer “ read a newspaper / read a magazine”
(設(shè)計(jì)意圖:這一環(huán)節(jié)主要運(yùn)用了白板的垃圾桶工具,在學(xué)生看圖說(shuō)完一個(gè)詞組后,逐個(gè)導(dǎo)入新授詞匯。既體現(xiàn)了學(xué)生的主體性,老師的主導(dǎo)性。)
step 3. post-task activities
activity1: part c
1. 歸納現(xiàn)在進(jìn)行時(shí)的一般疑問(wèn)句的用法is he/she…。are they…?are you…?
2. show the pictures from part c , ask ss to work in pairs.
(設(shè)計(jì)意圖:運(yùn)用白板的刪除功能,在學(xué)生回答后,逐個(gè)點(diǎn)擊綠色橫條,顯示歸納的語(yǔ)法知識(shí)。為學(xué)生操練句型降低了難度。)
activity2: summarize
1. 總結(jié)現(xiàn)在進(jìn)行時(shí)的用法。
2. exercise(分組練習(xí),比一比那組掌握得好)
用所給單詞的正確形式填空
按要求改寫(xiě)句子
閱讀短文
看圖說(shuō)話(huà)
activity3: check the answers.
( 設(shè)計(jì)意圖:運(yùn)用分組練習(xí),激發(fā)了學(xué)生的攀比心理,提高了他們的答題積極性)
activity4: fun time
watch a cartoon .
(設(shè)計(jì)意圖:此處以趣味盎然的動(dòng)畫(huà)來(lái)緩解學(xué)生一節(jié)課后的疲勞,同時(shí)也能持續(xù)他們學(xué)習(xí)英語(yǔ)的積極性。)
step4. homework
1. 閱讀e部分的小故事
2. 根據(jù)看圖說(shuō)話(huà),寫(xiě)一篇小短文“after lunch”
(設(shè)計(jì)意圖:讓學(xué)生根據(jù)提供的情景,運(yùn)用現(xiàn)在進(jìn)行時(shí)相關(guān)知識(shí)進(jìn)行操練,初步培養(yǎng)他們的閱讀、寫(xiě)作能力。)
板書(shū)設(shè)計(jì):
unit 7 after school
is he/ she _ing? yes, he/she is. play cards
no, he/she isn’t. play chess
科普劇教案篇2
where are you going to go
教學(xué)目標(biāo):
1、能夠識(shí)別單詞:list airport shoe ticket toothbrush.
2、學(xué)習(xí)目標(biāo)語(yǔ)句:where are you going to go? what are you going to take? when are you going to go? who’s going to go with you?
3、功能:能夠談?wù)撀眯星暗臏?zhǔn)備和具體事宜。
教學(xué)重點(diǎn):
1、掌握新單詞,并能夠理解旅行所準(zhǔn)備的物品。
2、能夠口頭運(yùn)用 where are you going to go? what are you going to take?when are you going to go to the airport?who’s going to go to the airport?這類(lèi) 問(wèn)句就具體信息提問(wèn)。
教學(xué)難點(diǎn):
能夠和同學(xué)用 “where、 what、when、who”這四個(gè)單詞開(kāi)頭的疑問(wèn)句談?wù)撀眯星暗臏?zhǔn) 備。
教學(xué)用具:
錄音機(jī)、ppt
教學(xué)過(guò)程:
step1、warm-up
師生之間相互問(wèn)候
step2、presentation free talk
t:the summer holiday is coming ,so where are you going to go in your summerholidays? when are you going to go there? what are you going to take? what are you going to do there? who is going to go with you ? (生逐一回答后,師總結(jié)):i think you had a lovely time, yes? 由此活動(dòng)引出 where, when, what, who?等特殊疑問(wèn)詞,并帶領(lǐng)同學(xué)們復(fù)習(xí)一般將來(lái) 時(shí)的用法。
教學(xué)目標(biāo):
1、能夠識(shí)別單詞:list airport shoe ticket toothbrush.
2、學(xué)習(xí)目標(biāo)語(yǔ)句:where are you going to go? what are you going to take? when are you going to go? who’s going to go with you?
3、功能:能夠談?wù)撀眯星暗臏?zhǔn)備和具體事宜。
教學(xué)重點(diǎn):
1、掌握新單詞,并能夠理解旅行所準(zhǔn)備的物品。
2、能夠口頭運(yùn)用 where are you going to go? what are you going to take?when are you going to go to the airport?who’s going to go to the airport?這類(lèi) 問(wèn)句就具體信息提問(wèn)。
教學(xué)難點(diǎn):
能夠和同學(xué)用 “where、 what、when、who”這四個(gè)單詞開(kāi)頭的疑問(wèn)句談?wù)撀眯星暗臏?zhǔn) 備。
教學(xué)用具:
錄音機(jī)、ppt
教學(xué)過(guò)程:
step1、warm-up
師生之間相互問(wèn)候
step2、presentation free talk
t:the summer holiday is coming ,so where are you going to go in your summerholidays? when are you going to go there? what are you going to take? what are you going to do there? who is going to go with you ? (生逐一回答后,師總結(jié)):i think you had a lovely time, yes? 由此活動(dòng)引出 where, when, what, who?等特殊疑問(wèn)詞,并帶領(lǐng)同學(xué)們復(fù)習(xí)一般將來(lái) 時(shí)的用法。 8、 listen again and answer some questions: where is daming going to go ? what is daming going to take ? when is daming going to go to the airport? who’s going to go to the airport?
9、listen and repeat.(教師隨機(jī)解釋 passport)
step4、practice
1、now,i want to be daming,you want to be grandma. i answer you ask me together(師說(shuō)答語(yǔ),學(xué)生找到相對(duì)應(yīng)的問(wèn)句) s:where are you going to go? what are you going to take? when are you going to go to the airport? who’s going to go to the airport? t:to the airport. clothes,shoes,present,ticket,passport,toothbrush? at seven o’clock tomorrow morning. daming
2、分角色表演課文對(duì)話(huà)
step5、extension
step6、summary and homework.
1、 summary 欣賞 chant: where are you going to go? where are you going to go ? to the airport, to the airport. what are you going to take? what are you going to take? shoes,ticket and toothbrush, when are you going to go ?when are you going to go ? at 7 o’clock, at 7 o’clock, who is going to go ? who is going to go ? it’s me! it’s me !
2、 homework
(1)read the words and text
(2)請(qǐng)學(xué)生詢(xún)問(wèn)朋友或家人外出旅游的準(zhǔn)備情況
科普劇教案篇3
what do you want to eat?
learning aims:
1、能聽(tīng)懂、會(huì)讀、會(huì)說(shuō)、會(huì)寫(xiě)本單元的單詞restaurant, menu
2、能聽(tīng)懂會(huì)說(shuō):
what do you want to eat?
i want a hamburger, please.
what do you want to drink? 等句子。
3、能利用所學(xué)到得知識(shí)在快餐店中進(jìn)行實(shí)際的語(yǔ)言交際;
4、會(huì)唱歌曲: what do you want to eat?
教學(xué)步驟:
step 1 warm-up and show the learning aims
1. review unit 1.(key words and sentences)
2. t: boys and girls, today we are going to learn module 1 unit2 what do you want to eat? (板書(shū)課題) first, please look at our learning aims. (出示本課學(xué)習(xí)目標(biāo),教師慢慢讀,學(xué)生仔細(xì)看、認(rèn)真聽(tīng)。)
step 2 learn the new words and the key sentences.
① try to read by themselves.
② listen to the tape and read after the tape.
③read the words in their own small groups.
step 3: learn the text
(t: last lesson we have learned that how to be a waiter or waitress in a restaurant and ask the customers what they want to eat. let’s listen to the tape. then please tell me what lingling and her dad want to eat and drink.
⑴.show the children the teaching chart.
⑵.play the tape and ask the children several questions:
where are they?
what do they want to do?
what do lingling\her father want to eat and drink?
⑷. practice the key sentences:
what do you want to eat? i want to eat….
what do you want to drink? i want to drink….
finish activity 2. ask the children to ask and answer in pairs.
⑸.role play of the text.
step 4: sing the song
1. ask the children to look at the pictures carefully.
2. play the cassette and ask the children to listen carefully.
3. teach the sentences of the chant one by one.
4. play the cassette several times and ask the children to chant together.
step 5 :finish a task
1.play the game in group :the big dinner.
2.recite the new words and the key sentences correctly and skillfully in 5 minutes.
3. copy the new words and the key sentences correctly three times.
blackboard writing:
what do you want to eat?
new words:restaurant menu
what do you want to eat?
i want to eat….
what do you want to drink?
i want to drink….
教學(xué)反思:
科普劇教案篇4
內(nèi)容預(yù)覽:
18 阿西莫夫科普短文兩篇
教學(xué)目標(biāo):
知識(shí)和能力目標(biāo):
1.積累課后讀一讀,寫(xiě)一寫(xiě)中的詞語(yǔ)。
2.了解板塊結(jié)構(gòu)大滅絕撞擊說(shuō)等科學(xué)概念。
3.了解兩篇文章作者的思維方式。
4.比較分析兩文的說(shuō)明對(duì)象和說(shuō)明角度,把握兩文所介紹的科學(xué)知識(shí),體會(huì)作者思維的開(kāi)放性與周密性。
過(guò)程和方法目標(biāo):
培養(yǎng)學(xué)生用聯(lián)系的觀點(diǎn)看問(wèn)題、想問(wèn)題的思維方法。
情感態(tài)度和價(jià)值觀目標(biāo):
學(xué)習(xí)作者運(yùn)用豐富的科學(xué)知識(shí),敏銳的科學(xué)眼光深入探索未知的精神,激勵(lì)學(xué)生努力學(xué)習(xí),不囿于成說(shuō),敢于創(chuàng)新,向科學(xué)的未知領(lǐng)域進(jìn)軍。
教學(xué)重點(diǎn):
1.把握兩篇短文的內(nèi)容,明確說(shuō)明對(duì)象,理清寫(xiě)作思路。
2.學(xué)習(xí)作者善于聯(lián)系,由此及彼,多角度、多側(cè)面的思維方法。
教學(xué)難點(diǎn):體會(huì)課文補(bǔ)充說(shuō)明的作用和含意。
教學(xué)方法:
1.比較閱讀法。2.涵泳品味法。3.延伸拓展法。
教具準(zhǔn)備:多媒體。
課時(shí)安排:1課時(shí)
教學(xué)過(guò)程:
教學(xué)要點(diǎn):
朗讀課文,整體感知文意;精讀課文,比較分析兩篇短文的說(shuō)明對(duì)象和說(shuō)明角度,深入理解文章內(nèi)容;揣摩語(yǔ)言,體會(huì)作者獨(dú)特的語(yǔ)言風(fēng)格;學(xué)習(xí)作者的思維方法,引導(dǎo)學(xué)生留心生活,思考自然和社會(huì),多角度看問(wèn)題,獲得新知、真知。
教學(xué)步驟:
一、導(dǎo)入課文。
6500萬(wàn)年前,在地球上生活了1.65億年的恐龍突然滅絕了,這成了生物史上最大的謎。不同地域恐龍化石的發(fā)現(xiàn)意味著什么?導(dǎo)致恐龍滅絕的原因是什么?阿西莫夫的兩篇短文對(duì)此分別做了回答。今天我們一起學(xué)習(xí)《恐龍無(wú)處不在》和《被壓扁的沙子》。
二、朗讀課文,整體感知文意。
1.學(xué)生朗讀課文。
教師檢查預(yù)習(xí)情況。(多媒體顯示)
(1)辨音
遺骸褶皺劫難追溯
(2)釋義
遺骸褶皺劫難致密天衣無(wú)縫
2.從課文注解得知,這兩篇短文在原書(shū)中編排在一起,同在《地球科學(xué)新疆域》章節(jié)里,請(qǐng)問(wèn)這兩篇短文在內(nèi)容上有什么聯(lián)系?
三、精讀課文,比較分析兩篇短文的說(shuō)明對(duì)象和說(shuō)明角度,深入理解文章內(nèi)容。
多媒體顯示:
篇目 項(xiàng)目說(shuō)明對(duì)象說(shuō)明角度說(shuō)明順序(寫(xiě)作思路)
?恐龍無(wú)處不在》
?被壓扁的沙子》
要求學(xué)生精讀課文,填寫(xiě)上表。
教師總結(jié):兩文都體現(xiàn)了作者思維的開(kāi)放性和嚴(yán)密性。他山之石,可以攻玉,利用科學(xué)發(fā)現(xiàn)相互佐證來(lái)進(jìn)行科學(xué)研究,打開(kāi)了一扇又一扇新的窗戶(hù),我們不禁為作者道好稱(chēng)奇,科學(xué)需要激情,需要?jiǎng)?chuàng)新!
四、揣摩語(yǔ)言,感受作者獨(dú)特的語(yǔ)言風(fēng)格。
多媒體顯示:
1.青蛙和蟾蜍是人人皆知的現(xiàn)代兩棲動(dòng)物。
2.如果看一張地圖,并假定把非洲和南美洲拼合在地起,你就會(huì)看到它們拼合得多么天衣無(wú)縫。
3.萬(wàn)一哪一天某個(gè)星球要撞擊地球,我們也許會(huì)知道如何來(lái)避免這種撞擊。
4.即非常純的沙子。
5.你也可以在真空中對(duì)金剛石加熱,從而把它恢復(fù)到原始炭的狀態(tài),但誰(shuí)愿意這樣做呢?
五、聯(lián)系實(shí)際,延伸拓展
學(xué)習(xí)作者的思維方法,請(qǐng)留心生活,思考自然和社會(huì),多角度、多側(cè)面,重聯(lián)系、重溝通,力求觀石激三層浪而舉一反三。
六、布置作業(yè)
完成練習(xí)冊(cè)
板書(shū)設(shè)計(jì):
教學(xué)后記:
學(xué)習(xí)了本文,同學(xué)們懂得了不同科學(xué)領(lǐng)域之間是緊密相連的。
科普劇教案篇5
一、【教材分析】
(一)教學(xué)內(nèi)容
本節(jié)課是外語(yǔ)教學(xué)與研究出版社出版的《新標(biāo)準(zhǔn)英語(yǔ)》三年級(jí)起點(diǎn)第六冊(cè)module10 unit1的課文教學(xué),課文通過(guò)daming和奶奶的電話(huà)談話(huà),呈現(xiàn)教學(xué)的主要內(nèi)容,即daming旅行前的準(zhǔn)備。課型為新授課。
本單元學(xué)習(xí)的主要目的是在深入理解課文內(nèi)容的基礎(chǔ)上,使學(xué)生學(xué)會(huì)運(yùn)用what,where,when,who,how等特殊疑問(wèn)詞來(lái)談?wù)撀眯袦?zhǔn)備;使學(xué)生通過(guò)合作學(xué)習(xí)體驗(yàn)榮譽(yù)感和成就感,從而樹(shù)立自信心,發(fā)展自主學(xué)習(xí)的能力,形成用英語(yǔ)進(jìn)行簡(jiǎn)單日常交際的能力。同時(shí)讓學(xué)生學(xué)會(huì)一種正確對(duì)待生活的方式,明白做任何事都要有計(jì)劃,避免盲目性,體現(xiàn)了英語(yǔ)學(xué)科與生活實(shí)際的緊密結(jié)合。
(二)學(xué)情分
五年級(jí)的學(xué)生對(duì)英語(yǔ)學(xué)習(xí)已經(jīng)有了一定的經(jīng)驗(yàn)并養(yǎng)成了良好的學(xué)習(xí)習(xí)慣,他們對(duì)英語(yǔ)學(xué)習(xí)有著濃厚的興趣。他們渴望獲得更多的鍛煉機(jī)會(huì)。經(jīng)過(guò)前幾個(gè)模塊的學(xué)習(xí), 學(xué)生已經(jīng)初步掌握了如何詢(xún)問(wèn)他人已做過(guò)的事情,這樣,學(xué)生已掌握的知識(shí)和心理狀態(tài)為本節(jié)課的自主探究學(xué)習(xí)打下了基??
(三)教學(xué)目標(biāo)
新英語(yǔ)課程標(biāo)準(zhǔn)指出,基礎(chǔ)教育階段英語(yǔ)課程的總體目標(biāo)是培養(yǎng)學(xué)生的綜合語(yǔ)言運(yùn)用能力。而綜合語(yǔ)言運(yùn)用能力又以學(xué)生語(yǔ)言技能、語(yǔ)言知識(shí)、情感態(tài)度、學(xué)習(xí)策略和文化意識(shí)五個(gè)方面的綜合素養(yǎng)為基礎(chǔ)。以此為依據(jù)設(shè)定以下目標(biāo)。
1、語(yǔ)言知識(shí)目標(biāo)
(1) 讓學(xué)生能聽(tīng)、說(shuō)、認(rèn)、讀list, airport、shoes ticket, toothbrush. 等單詞。
(2) 通過(guò)學(xué)習(xí)讓學(xué)生熟練掌握句型:where are you going to go? what are you going to take?when are you going to go to the airport?who’s going to go to the airport?
(3)能聽(tīng)懂、認(rèn)讀以“where、what、when、who”四個(gè)單詞開(kāi)頭的疑問(wèn)句。
(4)功能:學(xué)會(huì)表達(dá)詢(xún)問(wèn)家人或朋友外出旅行的情況。
2、語(yǔ)言技能
(1)能聽(tīng)、說(shuō)、讀、寫(xiě)、單詞:shoes, ticket, toothbrush
(2)能聽(tīng)、說(shuō)、認(rèn)讀單詞 :list, airport
(3)能用句型:where are you going to go? what are you going to take?when are you going to go to the airport?who’s going to go to the airport? 詢(xún)問(wèn)家人或朋友外出旅行的情況
3、情感態(tài)度
(1)積極參與課堂活動(dòng),有興趣與別人交流。
(2)讓學(xué)生學(xué)會(huì)一種正確對(duì)待生活的方式,明白做任何事都要有計(jì)劃,避免盲目性,體現(xiàn)了英語(yǔ)學(xué)科與生活實(shí)際的緊密結(jié)合。
4、學(xué)習(xí)策略
(1)通過(guò)學(xué)習(xí)活動(dòng),使學(xué)生有興趣聽(tīng)、說(shuō)英語(yǔ),培養(yǎng)學(xué)生注意觀察、樂(lè)于模仿的良好習(xí)慣和主動(dòng)競(jìng)爭(zhēng)的意識(shí)。
(2)通過(guò)小組活動(dòng)培養(yǎng)學(xué)生合作交流能力,積極與他人合作,共同完成學(xué)習(xí)任務(wù)。
(3)充分利用教材所提供的學(xué)習(xí)資源,實(shí)現(xiàn)自由參與創(chuàng)新,能主動(dòng)與他人交流,并克服交流中的困難,使交際順利進(jìn)行。
5、文化意識(shí)
適當(dāng)了解一些旅行小常識(shí)。
(四)教學(xué)重難點(diǎn)
1、重點(diǎn):
(1)掌握新單詞ticket,toothbrush,leave,能正確認(rèn)讀。
(2)熟練掌握句型where are you going to go? what are you going to take?when are you going to go to the airport?who’s going to go to the airport?并做出相應(yīng)的回答。
2、難點(diǎn):
學(xué)會(huì)表達(dá)詢(xún)問(wèn)家人或朋友外出旅行的情況
(五)課前準(zhǔn)備
調(diào)查表、清單、幻燈片、單詞卡、錄音機(jī)、裝滿(mǎn)物品的包(內(nèi)有bread\clothes\present\shoes\ticket\toothbrush)、
二、【教法實(shí)施】
?新課標(biāo)》倡導(dǎo)任務(wù)型教學(xué)模式,即讓學(xué)生在教學(xué)活動(dòng)中參與和完成真實(shí)的教學(xué)任務(wù),從中體驗(yàn)學(xué)習(xí)的快樂(lè)。因此我采用“任務(wù)--探究--創(chuàng)造”型教學(xué)方法,讓學(xué)生在有趣,開(kāi)放式的語(yǔ)言環(huán)境中,學(xué)會(huì)觀察,思考,討論和總結(jié),在“用”中發(fā)展思維能力、創(chuàng)新意識(shí)和各種語(yǔ)言應(yīng)用能力。
遵循“學(xué)生為主體,教師為主導(dǎo)”的教育思想,我主要采取了以下教法:
1、聽(tīng)說(shuō)法:通過(guò)聽(tīng)和說(shuō),感知句子的發(fā)音、正確的語(yǔ)音語(yǔ)調(diào)。
2、 情境教學(xué)法:給學(xué)生不斷創(chuàng)設(shè)各種真實(shí)的場(chǎng)景,促使學(xué)生說(shuō)英語(yǔ)。
3、. 任務(wù)型教學(xué)法:創(chuàng)造性地設(shè)計(jì)貼近學(xué)生實(shí)際的教學(xué)活動(dòng),提高實(shí)際語(yǔ)言運(yùn)用能力。
4、游戲教學(xué)法: 通過(guò)游戲,把機(jī)械訓(xùn)練與任務(wù)活動(dòng)有機(jī)結(jié)合,極大地激發(fā)學(xué)生主動(dòng)參與學(xué)習(xí)的熱情。
三、【學(xué)法指導(dǎo)】
常言道:“授人以魚(yú)不如教人以漁”。科學(xué)的學(xué)習(xí)是一把開(kāi)發(fā)學(xué)生智能的金鑰匙,也是學(xué)習(xí)取得成效的必然條件。在學(xué)習(xí)本課時(shí),我準(zhǔn)備用以下方法:
1. 小組活動(dòng)學(xué)習(xí)法
把全班分成四個(gè)大組,課堂各項(xiàng)教學(xué)活動(dòng)均以小組活動(dòng)為主線(xiàn),結(jié)對(duì)或全班活動(dòng)為輔,學(xué)生互相交流、探究,共同完成學(xué)習(xí)任務(wù),在合作中感受學(xué)習(xí)英語(yǔ)的樂(lè)趣及交流的意義,
2.積極參與法
創(chuàng)設(shè)真實(shí)情境,激發(fā)學(xué)生主動(dòng)參與學(xué)習(xí)。
3.模仿示范法
通過(guò)錄音、教師示范,使學(xué)生掌握語(yǔ)言知識(shí)。
四、【教學(xué)過(guò)程】
為了實(shí)現(xiàn)本課教學(xué)目標(biāo),在教學(xué)中,我是這樣安排設(shè)計(jì)的:
第一環(huán)節(jié):活躍氣氛,組織教學(xué)
?英語(yǔ)課程標(biāo)準(zhǔn)》指出:學(xué)生只有對(duì)英語(yǔ)及其文化、對(duì)英語(yǔ)學(xué)習(xí)有積極的態(tài)度,才能保持學(xué)習(xí)的動(dòng)力,并取得成績(jī)。因此,我把激發(fā)學(xué)生參與學(xué)習(xí)的興趣,看著是本課學(xué)習(xí)的出發(fā)點(diǎn)。精彩的課堂開(kāi)頭,不僅能使學(xué)生迅速地興奮起來(lái),而且還會(huì)使學(xué)生把學(xué)習(xí)當(dāng)成一種自我需要,自然地進(jìn)入學(xué)習(xí)新知的情景。因此,在熱身的時(shí)候,首先讓學(xué)生演唱歌曲“good morning”,并做上相應(yīng)的動(dòng)作,這樣的導(dǎo)入能很快吸引住學(xué)生,還渲染了學(xué)生學(xué)習(xí)英語(yǔ)的良好氣氛。
第二環(huán)節(jié):圍繞教材,以舊導(dǎo)新
“興趣是的老師” ,為此,我通過(guò)情境的創(chuàng)設(shè)來(lái)激發(fā)學(xué)生的學(xué)習(xí)興趣。這個(gè)環(huán)節(jié)我是這樣設(shè)計(jì)的:
首先,復(fù)習(xí)“be going to …”的用法,喚起學(xué)生已掌握的知識(shí),向?qū)W生適時(shí)過(guò)渡,老師要去旅游,包里裝了什么,教師出示裝滿(mǎn)物品的包,提問(wèn)what is in my bag? 讓學(xué)生猜包中是什么。若猜對(duì)了就把物品拿出來(lái),學(xué)生們對(duì)老師的包充滿(mǎn)了好奇,積極參與活動(dòng),猜得非常帶勁,在這樣的氛圍中,自然很快引出新詞ticket,toothbrush,進(jìn)行單詞教學(xué)。
接著,再通過(guò)各種形式的讀和游戲?qū)π略~操練,孩子們能十分輕松地掌握單詞的認(rèn)讀。同時(shí),對(duì)讀得對(duì)、讀得好的個(gè)人和小組要給以及時(shí)的鼓勵(lì),調(diào)動(dòng)學(xué)習(xí)的興趣和積極性。
在學(xué)生掌握句型單詞ticket,toothbrush后,老師借助實(shí)物很自然的創(chuàng)設(shè)情境,daming is going to have a trip. he is going to go to new york。引導(dǎo)學(xué)生學(xué)習(xí)理解課文。
語(yǔ)言的實(shí)質(zhì)是交際,交際的環(huán)境在生活。因此,在本環(huán)節(jié)我緊緊圍繞教材內(nèi)容,創(chuàng)設(shè)真實(shí)情境,大面積地掃清課文的重點(diǎn)句子,以一種自然的人際交往對(duì)話(huà)貫穿教學(xué)活動(dòng)全過(guò)程。
第三環(huán)節(jié):回歸教材,整體感知
在初步掌握教材內(nèi)容之后,我又立即把學(xué)生帶回教材進(jìn)行系統(tǒng)的感知。讓學(xué)生帶著有關(guān)課文的問(wèn)題聽(tīng)課文錄音,理解文意。再聽(tīng)錄音,生逐句模仿讀。教師適時(shí)正音。利用問(wèn)題的設(shè)計(jì),使學(xué)生發(fā)現(xiàn)本課的重點(diǎn),同時(shí)引導(dǎo)學(xué)生探究這些句型的異同,鍛煉學(xué)生的自主探究能力,從而突破重點(diǎn)。最后,為了讓學(xué)生對(duì)課文掌握的更牢固,進(jìn)行趣味操練——多種形式賽讀:男女生分角色讀;指名分角色讀;小組賽讀。優(yōu)勝者分別獎(jiǎng)個(gè)人貼畫(huà)、獎(jiǎng)小組小紅旗。各種方式的賽讀,從多方面激發(fā)學(xué)生學(xué)習(xí)英語(yǔ)的興趣,培養(yǎng)自信心,讓他們感受到成功的快樂(lè)。
第四環(huán)節(jié):走出教材,拓展延伸
?英語(yǔ)課程標(biāo)準(zhǔn)》倡導(dǎo)任務(wù)型的教學(xué)模式,提倡學(xué)生通過(guò)體驗(yàn)、參與、實(shí)踐、合作等方式,實(shí)現(xiàn)任務(wù)目標(biāo),感受成功,體現(xiàn)語(yǔ)言源于生活,用于生活,高于生活的本質(zhì)特征。因此,我在此環(huán)節(jié)設(shè)置了“開(kāi)心假日”的活動(dòng),設(shè)定三個(gè)場(chǎng)景:1.動(dòng)物園;2.飛機(jī)場(chǎng);3.公園。讓學(xué)生自己制定計(jì)劃,并出示課件,提出活動(dòng)要求:以小組為單位進(jìn)行,盡可能地用上我們今天學(xué)的句型和以前學(xué)過(guò)的舊知識(shí)。我在學(xué)生活動(dòng)后,選取有代表性的小組上臺(tái)表演,并讓學(xué)生評(píng)價(jià)。
此任務(wù)的設(shè)計(jì),重視了對(duì)學(xué)生思維能力的培養(yǎng),特別是對(duì)學(xué)生合作學(xué)習(xí)能力的培養(yǎng),讓學(xué)生們?cè)谛〗M的合作中,學(xué)會(huì)傾聽(tīng),學(xué)會(huì)評(píng)價(jià),為學(xué)生的終身學(xué)習(xí)奠定基礎(chǔ)。
第五環(huán)節(jié):課堂小結(jié)和布置作業(yè)
1、總結(jié)小組的成績(jī),學(xué)生掌聲祝賀并鼓勵(lì)未獲勝的小組繼續(xù)努力,為激發(fā)下節(jié)課的學(xué)習(xí)氣氛打下基礎(chǔ)。
2、作業(yè)的設(shè)計(jì),培養(yǎng)了學(xué)生的運(yùn)用能力,讓孩子的家人和朋友也來(lái)分享學(xué)習(xí)英語(yǔ)的快樂(lè),從而更加激發(fā)孩子學(xué)習(xí)英語(yǔ)的欲望,真切體驗(yàn)學(xué)習(xí)英語(yǔ)的成功帶來(lái)的喜悅,達(dá)到學(xué)以致用的目的。
五、【板書(shū)設(shè)計(jì)】
我認(rèn)為“在一堂課中,板書(shū)是一個(gè)老師的外套”。猶如一個(gè)老師的形象給學(xué)生是一種舒然的感覺(jué)一樣,板書(shū)要做到美觀,言簡(jiǎn)意賅,條理清楚,重點(diǎn)突出。其次,板書(shū)的呈現(xiàn)貫穿著我整節(jié)課的思路。所以,我將本課的重點(diǎn)用彩色粉筆和簡(jiǎn)筆畫(huà)用板書(shū)展示出來(lái)。
六、【自我評(píng)價(jià)】
1、我認(rèn)為本節(jié)課的總體效果 , 達(dá)到了預(yù)期目標(biāo)。
2、本節(jié)課主要存在什么問(wèn)題,如何補(bǔ)救。
unit6 let’s go by taxi
good morning ,everyone .today i‘ll talk about unit 6 oxford primary english boook 4: let’s go by taxi. i‘ll finish this unit in four lessons,today i’ll talk about the first period of the unit .
this unit is very important of this book……the unit is the continuation of unit 8 oxford primary english book3. it provides the new words of places:station ,supermarket,library,theatre,hospital and airport.the new phrases: by train,by plane,by minibus and on foot.when learn the new words and new phrases, the ss will come into contact with the new pattern: shall we go to …by …? as we know there isn't a long histroy that the ss have learnt english in the primary school,so the main instructional aims of teaching english is to cultivate the ss‘ abilities of listening, speaking and the synthetic abilities of communication,co-operation and investigation.and to cultivate their good sense of english.
(本課是本冊(cè)教材中較為重要的依棵,它是牛津小學(xué)英語(yǔ)3a第八單元知識(shí)的一個(gè)延伸。在本單元中提供了六個(gè)地點(diǎn)類(lèi)的單詞及四個(gè)交通工具類(lèi)的單詞和學(xué)生在學(xué)習(xí)單詞的過(guò)程中將會(huì)遇到的一個(gè)新句型shall we go to … by…? 我們知道小學(xué)生學(xué)習(xí)英語(yǔ)的時(shí)間不是很長(zhǎng),所以這一堂課的主要教學(xué)目標(biāo)將一培養(yǎng)學(xué)生的聽(tīng)說(shuō)讀寫(xiě)能力及與人交流合作和初步調(diào)查研究的能力和較好的英語(yǔ)語(yǔ)感。)
Ⅰteaching contents:
1.the new words of the places: station, supermarket, library and so on.
2.the new words of vehicles: train, plane, minibus and foot.
3.the new pattern: shall we go to … by …?
Ⅱ teaching aims:
1.the aims to the knowledge
a. to enable the ss to read and spell the new wordsand understand the meaning of the new words.
b.to help the ss learn the new pattern: shall we go to … by …?
c.to enable the ss to communicate with the others using the new pattern.
2.the aims to the abilities
a.to improve the ss ability of listening and speaking .
b.to encourage the ss to communicate with the others actively.
3. the aims to the emotion
a.to educate the ss to be polite and helpful to the others.
Ⅲ the key pionts:
1.to enable the ss master the new words.
2.to enable the ss study in groups and co-operate with the others.
3.to arouse the ss‘ interest in english.
Ⅳ teaching methods:
to cultivate the ss‘ abilities of listening,speaking,reading and writing,to increase the ss’ability of learning english by themselves and to arouse their interest ,in this peroid,i‘ll use the teaching methods below:
(為培養(yǎng)學(xué)生的聽(tīng)說(shuō)讀寫(xiě)和學(xué)習(xí)英語(yǔ)的自主能力,為激發(fā)他們學(xué)習(xí)英語(yǔ)的興趣,在這堂課中,我將會(huì)采用以下的教學(xué)方法:)
1.communication method(交際法)
i‘ll set up a real situation,in this way ,the ss can say in pairs or in groups,they can say freely and needn’t worring about making mistakes.
2.task-based method (任務(wù)法)
that is to say i‘ll let the ss finish a task by making a short dialogue and acting it out.to help the ss get a better undersangding of the key structure.
Ⅴ teaching aids:
in this lesson, the cai,some pictures will be used.
Ⅵ teaching procedure:
step 1 warm up
1.sing a song >.
2.make a free talk between the t-s ,s-s.
are you happy today?
let‘s go to the park,ok?……
this step is to form a better situation for rhe students by singing and speaking.they will come into the real surrounding of english learning,and it can also review the learnt knowledge for the next step.(這一環(huán)節(jié)通過(guò)唱歌和自由對(duì)話(huà)為學(xué)生營(yíng)造了較好的語(yǔ)言環(huán)境,他們會(huì)很快地進(jìn)入英語(yǔ)學(xué)習(xí)的情境中來(lái),在此同時(shí)也復(fù)習(xí)了舊知,為下一步的學(xué)習(xí)做好了充分的準(zhǔn)備。)
step 2 presentation
i‘ll mainly talk about this period.
1.learn the new words of places
a.cai shows a big beautiful picture of a city.
b.a little cat go around the city and tell the ss what place it is .
c.write down the words on the blackboard.ask them to read and spell ,pay attention to the pronunciation.
d.show some pictures of the places,ask sb to say and put the pictures in the right places on the blackboard.
e.practise the new words:
(1) show some signs of the places and ask them to guess what place it is.for example show a red cross to guess that is a hospital.
(2) guide them to make a short dialogue and practise with their partners.
shall we go to …? all right.
this step is not to present the new words one by one,just with the help of the cai and the pictures,it can provide a real situatian to underst and the meaning of the words and to arouse the ss‘interest in english learning.a competition can encourage them to try by themselves and improve their ability of learning. (這一環(huán)節(jié),并不是簡(jiǎn)單地逐個(gè)呈現(xiàn)要學(xué)的新單詞,而是借助于多媒體和圖片,為學(xué)生的學(xué)習(xí)提供了一個(gè)較真實(shí)的情境,讓他們?cè)谇榫持袑W(xué)會(huì)新知,對(duì)所學(xué)新單詞的意思有比較好的理解,同時(shí)也大大激發(fā)了學(xué)生學(xué)習(xí)英語(yǔ)的興趣。設(shè)置的競(jìng)賽的環(huán)節(jié)能夠鼓勵(lì)學(xué)生大膽嘗試,提高他們英語(yǔ)學(xué)習(xí)的能力。)
2.learn the new words of vehicles
a.cai provide some sounds of the vehicles,and ask them to guess
b.listen to the sound and learn the new words.
c.read and spelll the words .have a competition:who can recite the words quickly .
d.practise the new words:
1. look at part of the picture and guess.
2. learn the new phrases
act and say:(邊表演邊說(shuō))
train,train,go by train
plane,plane,go by plane
minibus,minibus,go by minibus
foot,foot,go on foot
this step i use the cai to show the sounds and let them to guess,they will be happy to try and be interested in the procedure of the learning.and the acting will help them get a more better understanding of the phrases.(這一環(huán)節(jié),我使用多媒體提供不同交通工具發(fā)出的聲音,讓學(xué)生去猜一猜,他們?cè)趯W(xué)的過(guò)程中會(huì)很高興地去嘗試并會(huì)對(duì)學(xué)習(xí)的過(guò)程本身產(chǎn)生濃厚的興趣。邊說(shuō)邊演的環(huán)節(jié),可以通過(guò)調(diào)動(dòng)學(xué)生的所有感官,讓他們對(duì)所學(xué)詞組的意思有更好的理解,同時(shí)印象也更深刻了)
step 3 practise
1.a guesssing game
the cai show a big picture.there are many places in the picture,and there are different vehicles in the way to the different places.ask them to guess and give them a smiling face or a crying face.there can be a competition between the groups.using the structure: shall we go to … by…?
2.work in pairs
ask them to make a dialogue with their partners.they can speak to several classmates who they want to co-operate with,so they can walk freely in the class.
this part is very important of the lesson.the ss‘ abilities of speaking and communication will be well trained.use the cai to set a real surrounding and encourage the ss to communicate with the others.they can say loudly and freely .they will feel happy and successful during this part.by way of communication ,the ss will understanding the meaning of the structure better and master the knowledge firmly.(這部分在這一課中非常重要,因?yàn)樵谶@一環(huán)節(jié)中學(xué)生說(shuō)和與別人交流的能力將會(huì)得到很好的鍛煉。用多媒體創(chuàng)設(shè)真實(shí)情境,鼓勵(lì)學(xué)生與他人進(jìn)行交流。他們可以大聲自由的說(shuō)英語(yǔ)。在這過(guò)程 真他們會(huì)體驗(yàn)到快樂(lè)和成功。通過(guò)與別人的交流,真實(shí)的語(yǔ)言運(yùn)用,學(xué)生對(duì)重點(diǎn)句型的意義用法也有了很好的理解,這將促使他們牢固地掌握所學(xué)的知識(shí)。)
step 4 consolidation
the cai show two characterswho are fimilar to the ss.give them a task: make a short dialogue between the two to talk about their weekends.
this part is the consolidation of the key structure,and also is an extensive activity for the ss.during this part ,the ss can think and say by themselves,they will be glad touse the knowledge they have learnt,and their creative power will be well trained. (這一環(huán)節(jié)是對(duì)重點(diǎn)句型的復(fù)習(xí)鞏固,也是給學(xué)生設(shè)置的一項(xiàng)拓展延伸的學(xué)習(xí)活動(dòng)。這部分,學(xué)生可以自己大膽的思考,大膽的說(shuō),非常樂(lè)意地去用所學(xué)的知識(shí)與他人對(duì)話(huà),他們的創(chuàng)造能力也得到了很好的培養(yǎng)。)
step 5 homework
do a survey
investigate they can go to some place by which vehicle.
科普劇教案篇6
lesson 1
一.教學(xué)內(nèi)容 main scene part a (let’s try let’s talk)
二.教學(xué)目標(biāo)
1.能正確聽(tīng),說(shuō),朗讀“who is ...?-- he/she is...what’s he/she like? -- he/she is... is he/she…?--yes,he/she is. no, he/she isn’t.”
2.能正確聽(tīng),說(shuō),認(rèn)讀表示人物外貌與性格特征的形容詞 old ,young,funny,kind,strict,polite,hard-working,clever.
3.能聽(tīng)懂,會(huì)說(shuō),會(huì)表演let’s talk 的內(nèi)容并在真實(shí)場(chǎng)景中運(yùn)用。
三.教學(xué)重難點(diǎn)
重點(diǎn):學(xué)生能夠表演main scene 和let’s talk的交際內(nèi)容,能夠根據(jù)實(shí)際 情況用英語(yǔ)討論他人外貌與性格特征。
難點(diǎn):用英語(yǔ)準(zhǔn)確詢(xún)問(wèn)并回答人物特征,如:“who is …? he/she is…what’s he/she like? he/she is … is he/she…?yes,he/she is. no, he/she isn’t.”
四.課前準(zhǔn)備
教師自制的單詞卡 、錄音機(jī)、錄音帶
五.教學(xué)過(guò)程
step1. warming-up
1.let’s look and say the names.(教師出示本單元通過(guò)多媒體播放一些卡通圖片,分別展示年老,年輕,滑稽,有禮貌,工作努力,聰明,嚴(yán)格等外貌與性格特征,讓學(xué)生認(rèn)讀,說(shuō)一說(shuō)這是誰(shuí),怎么樣。)
2.let’s listen and sing”who’s your teacher?”
step2. presentation
1.學(xué)習(xí)main scene
(1)出示main scene中的部分教學(xué)掛圖,讓學(xué)生觀察。
(2)看圖回答問(wèn)題。
dialogue1: who can you see in the picture?(wu yifan,amy,oliver and a teacher.)
dialogue2: what are they talking about?(the teacher introduces classmates to each other.)
dialogue2:who is a new student?(oliver)
(3)聽(tīng)錄音,模仿朗讀,理解對(duì)話(huà)內(nèi)容。
(4)教師領(lǐng)讀對(duì)話(huà),學(xué)生模仿,齊讀練習(xí),生生對(duì)話(huà),小組表演。
2.學(xué)習(xí)let’s try let’s talk
(1)listen and tick.聽(tīng)錄音,完成探究學(xué)習(xí)第一題。
(2)創(chuàng)設(shè)情境:這節(jié)課我們和oliver,wuyifan一起去了解mr young。
(3)看let’s talk部分的課文插圖,聽(tīng)錄音,模仿朗讀,理解意思。
(4)根據(jù)let’s talk內(nèi)容嘗試分角色朗讀對(duì)話(huà)。
(5)學(xué)生兩人一組,完成“talk about your teachers.”
(6)學(xué)生表演,以檢查學(xué)生對(duì)本課對(duì)話(huà)的掌握情況,對(duì)做得較好的學(xué)生予以表?yè)P(yáng)。
3.make a survey.
t: who’s your... ...? ss:... ...
t:what’s he/she like?
step3. consolidation
三人一組,發(fā)現(xiàn)并用我們學(xué)過(guò)的句型討論小組內(nèi)每個(gè)成員的三個(gè)優(yōu)點(diǎn)。
s1: who’s that... ...? s2:... ...
s1:what’s he/she like? s2:he/she is…
s1:is he/she... ...? s2:yes,he/she is. no,he/she isn’t.
step4 homework
1.完成課堂檢測(cè)中的相關(guān)習(xí)題。
2.make a new dialogue and act it out。
六.板書(shū)設(shè)計(jì)x kb1. c om
unit one what’s he like?
main scene part a (let’s try let’s talk)
who is he?-- he is our music teacher.
what’s she like? -- she’s very kind.
is he young?--yes,he is.
七.教學(xué)反思
科普劇教案篇7
【教學(xué)目的】
1、把握文章的說(shuō)明對(duì)象,培養(yǎng)愛(ài)好科學(xué)、主動(dòng)探尋自然奧秘的精神。
2、了解科技說(shuō)明文的特點(diǎn)及本文條理清楚,層次分明地說(shuō)明事物的邏輯順序。
3、學(xué)習(xí)作者運(yùn)用準(zhǔn)確、平實(shí)的語(yǔ)言將深?yuàn)W的科學(xué)理論說(shuō)明得淺顯易懂,使廣大讀者易于接受的方法。
【教學(xué)重點(diǎn)】
1、通過(guò)朗讀,把握文章的內(nèi)容,對(duì)兩篇短文的內(nèi)容進(jìn)行整體比較,找出它們各自所述內(nèi)容的相聯(lián)點(diǎn)和有區(qū)別的地方,懂得寫(xiě)作文章可根據(jù)情況的不同,采用不同的寫(xiě)作角度。
2、在反復(fù)朗讀課文的過(guò)程中,體會(huì)邏輯順序的特點(diǎn)。
【教學(xué)難點(diǎn)】
對(duì)兩篇短文的比較閱讀。
【教學(xué)設(shè)想】
1、安排一課時(shí)。
2、方法:自讀與比較。
【教學(xué)過(guò)程】
一、查工具書(shū),讀準(zhǔn)下列詞語(yǔ),然后加以解釋
遺?。哼z留下來(lái)的骨骸。
蟾蜍:一種兩棲動(dòng)物,體表有許多疙瘩,內(nèi)有毒腺,俗稱(chēng)癲蛤螺。
褶皺:由于地殼運(yùn)動(dòng),巖層受到擠壓而形成的彎曲。
劫難:災(zāi)難。
致密:細(xì)致精密。
追溯:逆流而上,向江河發(fā)源處走。比喻探索事物的由來(lái)。
天衣無(wú)縫:神話(huà)傳說(shuō),仙女穿的天衣,不用針線(xiàn)制作,沒(méi)有縫兒。比喻事物沒(méi)有
一點(diǎn)破綻。
二、自讀課文,整體把握課文
1、兩篇短文各自要說(shuō)明的內(nèi)容是什么?
第一篇《恐龍無(wú)處不在》依據(jù)在南極發(fā)現(xiàn)恐龍化石的事實(shí),佐證了大陸漂移假說(shuō);第二篇《被壓扁的沙子》通過(guò)對(duì)“被壓扁的砂子”的反思,證明外星撞擊導(dǎo)致恐龍滅絕。
2、兩篇短文都談到了恐龍的滅絕,但說(shuō)明的角度不同。試比較。
這兩篇短文都談到了恐龍的滅絕,但這一問(wèn)題在每篇文章中所“扮的角色”不同。在第一篇中,作者談到恐龍滅絕的歷史,談到它的化石無(wú)處不有,是為了證明另一科學(xué)理論(“板塊構(gòu)造”理論)的正確;而在第二篇中,恐龍的滅絕則成為探討的主題,“被壓扁的沙子”則成了證據(jù)。
三、細(xì)讀課文,就文中所用的說(shuō)明方法作例析
1、舉例子。例如,在《恐龍無(wú)處不有》中,為了證明不僅南極大陸有恐龍化石這一說(shuō)法,列舉“在地球的其他大陸上也都發(fā)現(xiàn)有恐龍化石”,“說(shuō)明恐龍確實(shí)遍布于世界各地”;舉“南板也有自己的恐龍、兩棲動(dòng)物和其他在恐龍時(shí)代繁盛的植物和動(dòng)物”的事實(shí),說(shuō)明南極不止只有恐龍化石,還有別的。說(shuō)法嚴(yán)謹(jǐn)。
2、作比較。例如《被壓扁的沙子》中,談到斯石英和普通沙子的區(qū)別時(shí),為了讓讀者更清楚地了解,運(yùn)用了“一立方英寸被壓扁的沙子比一立方英寸普通的沙子要重得多”的比較方法;在《恐龍無(wú)處不有》中將南極的恐龍的命運(yùn)與其他大陸的恐龍進(jìn)行比較?!斑@些生物的命運(yùn)比其他同類(lèi)要悲慘得多,因?yàn)榘鍓K把它們向南攜帶到了極地。”
3、打比方。如《恐龍無(wú)處不有》中“位于南極中心部位的南極洲是全球的大冰箱”一句,形象地說(shuō)明了南極洲寒冷的程度和南極洲在地球中的重要地位。
除上述的方法之外,還有“列數(shù)字”“作詮釋”等說(shuō)明方法。
四、品讀課文。
選擇一兩個(gè)語(yǔ)段進(jìn)行閱讀,體會(huì)說(shuō)明語(yǔ)言準(zhǔn)確、平實(shí)的特點(diǎn)(可結(jié)合“研討與練習(xí)”二進(jìn)行)
“青蛙和蜘蛛是人人皆知的現(xiàn)代兩棲動(dòng)物”是對(duì)“現(xiàn)代兩棲動(dòng)物”的解釋與舉例,強(qiáng)調(diào)“人人皆知”,以人們常見(jiàn)的“青蛙和蜘蛛”為例,體現(xiàn)了科普作品語(yǔ)言淺顯易懂的特點(diǎn)。
“萬(wàn)一某天某個(gè)星體要撞擊地球,我們也許會(huì)知道如何來(lái)避免這種撞擊”是說(shuō)明科學(xué)家之所以研究恐龍滅絕原因的理由,旨在提醒人們注意。
五、作業(yè)
討論完成“研討與練習(xí)”二。
科普劇教案篇8
教學(xué)目標(biāo):知識(shí)目標(biāo):1. player and team, game
2.win and lost
能力目標(biāo):1. demonstrate “win” and “l(fā)ose” after the game is done
2.play a game of “spelling bee”
情感目標(biāo):when you get lose, you don’t lose your heart. try it again and again. you will win at last.
教學(xué)重點(diǎn)、難點(diǎn):1. words about the game
2.win and lose
教具、學(xué)具:a big picture of this lesson and a tape
教學(xué)過(guò)程:
class opening and review
play “charades” to review occupations the students mastered in levels 1, 2 and 7: teacher, clerk, cashier, waitress and bus driver. after the students have guessed these occupations, add “doctor” and “police officer”. the students mastered these words orally in level 1, but they haven’t seen them for a long time. whisper the translation for these occupations to the students acting them out, and help the class guess the occupations with lots of prompts and encouragement. you can, for example, draw blanks on the blackboard and slowly write in the letters as you sound
out more and more of each occupation.
introduce
demonstrate “player” “team” “game” with six volunteers and a game of “spelling bee” divide the volunteers into two teams of three. give player a sheet of coloured paper to hold, the same colour for each team.
demonstrate “win” and “l(fā)ose” after the game is done. point to the teams and as you say “you win/lose”
use the student book
pause after number 1 in the student book.
review the story so far. li ming and jenny have been learning about sports. look at the pictures in the student book. what are they doing now?
note some of the idiom in this lesson: bob plays basketball “for fun” jenny and li ming “jump up and down” li ming asks jenny “what’s the score?” what do the students think these phrases mean?
practice
divide the class into small groups. in each group. some students pretend that they want to learn a game that the other students know how to learn a game that you play in class.
do the activity book
class closing