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Unit 2 Colours Part B Let’s learn詞匯課后鞏固   微課教學(xué)設(shè)計方案

2016-05-30 01:12孫健苗
小說月刊·下半月 2016年7期
關(guān)鍵詞:音義科普知識變色龍

孫健苗

教學(xué)目標(biāo):上完本課后,學(xué)生通過練習(xí)和閱讀繪本,對black,orange,white,brown四個單詞的音義形的掌握更加牢固,并了解關(guān)于變色龍的科普知識。

教學(xué)資源與環(huán)境:PPT

教學(xué)過程:

Step1 .Warm up

1.Greeting.(設(shè)計意圖:創(chuàng)設(shè)英語課堂氣氛,走近學(xué)生。)

Step2 .Review

Task 1:Say what you see.(變色龍的各個身體部位不同的顏色的快速呈現(xiàn))

T:Boys and girls,first,lets play a game,“Say what you see”.

T:OK! Now what animal can you see in the picture?

Yes,its a colorful chameleon.Its very happy,because it has it has many colours.

( 設(shè)計意圖:復(fù)習(xí)單詞,激活知識儲備)

Step3.Practice

Task 2::Colour the sad chameleon

T:Mike has a storybook about the chameleon.But its sad,because it doesnt have many colours.Can you help colour them?(pause,wait for answer)

T:OK!Lets try!

Look at the first picture.Make conclusions:the chameleon can change their colours when the environment changes.(設(shè)計意圖:科普知識背景的簡單介紹,為后面的練習(xí)做鋪墊。)

T:On the first page,The chameleon is green because its in the jungle.

Look at the next four pictures,choose the right colour for each chameleon.

( 設(shè)計意圖:繪本《變色龍》作為練習(xí)的載體,強化學(xué)生對單詞音義形的理解。)

T:On the second page,the chameleon is in the fallen leaves.What colour is it? Please choose the right colour.(pause,wait for answer)

Yes,you are right.Its orange.Now,lets colour it orange.

Look! Its at night.What colour is the chameleon? Please choose the right colour.(pause,wait for answer)

Bingo! Its black.Lets colour it black.

Now,the chameleon is on the rocks.Please choose the best answer.(pause,wait for answer)

Yeah! Its brown.Lets colour it brown.

On the last page,it is snowing.What colour is the chameleon? Please choose the right colour.(pause,wait for answer)

Yes! Its white.Lets colour it white.

Task 3::Read the storybook.

T:Boys and girls,you are so helpful.Do you want to read the storybook? OK! Lets read it together!

T:Great! I like the way you read.

(設(shè)計意圖:通過閱讀繪本,進一步加強學(xué)生對單詞音義形的掌握。)

Step3.Consolidation

Task 4:Listen and choose.

T:OK! Lets do some exercises.First,listen and choose.

2.Task 5:Match and colour.

T:Now,please open your English book to page 20 and finish the exercise match and colour.You have one minute to finish it.Ready? Go!

Times up! Lets check your answers.Are you right? I believe you can do it.

設(shè)計理念與特色:

1.自編《變色龍》練習(xí)及閱讀文本,讓學(xué)生通過觀察圖片和結(jié)合科普知識回答問題,進一步掌握四個重點詞匯的音形義;

2.在完成練習(xí)的過程中,引導(dǎo)學(xué)生自己觀察找出規(guī)律,培養(yǎng)學(xué)生自主學(xué)習(xí)的能力和習(xí)慣;

3.在任務(wù)型活動中教學(xué),強調(diào)運用。

呈現(xiàn)方式:講授與演示結(jié)合,簡單交互。

微反思:本節(jié)課是重點復(fù)習(xí)black,white,orange,brown四個詞匯。學(xué)生在一二年級時已掌握對這些詞的讀音。通過自編的一篇含有這些詞的練習(xí)和閱讀文本,讓學(xué)生對這些詞匯音義形的掌握更加牢固。另外,本節(jié)課引用了小學(xué)生感興趣的科普知識作為知識鋪墊,激發(fā)了學(xué)生學(xué)習(xí)的興趣。

微點評:本節(jié)微課結(jié)合文本再構(gòu)的理念較好地突破了對重點詞匯black,white,orange,brown音義形的理解。整節(jié)課的主線清晰,并能運用課外的知識,創(chuàng)設(shè)情境,讓學(xué)生較好的掌握了重點詞匯的義和形。最后的練習(xí)結(jié)合phonics,以及整合第二單元的問候用語,讓學(xué)生進一步學(xué)會用phonics認讀單詞,并學(xué)會靈活運用問候語。課件制作精美有趣,激發(fā)學(xué)生學(xué)習(xí)的興趣。

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