Unit12 My favorite subject is science(第二課時教學(xué)設(shè)計)
宜章縣沙坪中學(xué)
Teaching aims：
1. Learn the new words:who dad city
2.Master the target language of talking about preferences and reasons.
3.Consolidate the adjectives of quality.
Teaching difficult points:
Structures:Why and Who questions.
Sentence patterns:Why does he/she like…?Because it’s…
Teaching methods:
1:Speaking to train the Ss’ ability to use English.
2:Individual,pair or group work to make every student take an active part in class.
Teaching aids：
1:the multimedia
2:the word cards
Step1:Greeting
Step2:Revision
1.Review the English words of subject:
English PE Chinese music math history biolige art
復(fù)習(xí)了這些詞后 ，問學(xué)生：這些詞是表示什么類的詞呢 ？
2.Review the adjectives of quality:
Interesting fun relaxing exciting difficult boring
3.Ask some Ss to read them,and then check their pronounciation.
表示 “科目”和“人的感受”的單詞，上節(jié)課學(xué)生已經(jīng)學(xué)過了， 復(fù)習(xí)一下是為了鞏固， 為后面的pairwork作鋪墊。讓學(xué)生把這些詞歸類，是我每節(jié)課都會做的，因為以前的教學(xué)經(jīng)驗告訴我，很多學(xué)生分不清主語、謂語、賓語，也不知道什么時候用主格，什么時候用賓格，主要是對詞性不是很了解，所以在我的教學(xué)活動中，我總是有意識的向?qū)W生們灌輸“詞性”這一概念，慢慢滲透。
Step3: Pairwork
把這個表格呈現(xiàn)給學(xué)生：
Chinese, math, English, music,, art, science, P.E. ……….
A: What is your favorite(最喜愛的） subject?
B: My favorite subject is…
A: Why do you like…?
B: Because it is…
interesting.exciting. fun. difficult. relaxing…
Ask the Ss to practice the dialogs in pairs like this :
A. What’s your favorite subject?
B. My favorite subject is…
A. Why do you like…?
B. Because it is…
Then check some pairs.
讓學(xué)生進行pairwork 操練，一則是為了鞏固復(fù)習(xí)昨天所學(xué)的內(nèi)容，二則是為下面的第三人稱的導(dǎo)入作鋪墊。
Step4:Presentation
Show the picture of Liu Xian to the Ss,ask:
Who is he?
Liu Xian對于學(xué)生來說再熟悉不過了，學(xué)生很快回答：
He is Liu Xian.這樣很快就教授了Who 這一句型。
T:What’s his favorite subject?
Liu Xian是體育明星 學(xué)生很快答出：PE.
把下面的表格呈現(xiàn)給學(xué)生，自由操練，進一步熟悉句型。
science math English Chinese
Gina √√√
Lucy √√√
Peter √√√
Mike √√√
--What’s …’s favorite subject?
--His /Her favorite subject is ….
Ask and answer with your partner.
在實際操練中，我把Gina Lucy Peter Mike 的名字換成本班學(xué)生的名字 效果更好。
Step5:Presentation
Show the picture of Yang Liwei to the Ss,say,please guess,what’s his favorite subject?
Ss:His favorite subjec is science.(學(xué)生們幾乎是異口同聲的作了回答，可能是Yang Liwei 頭戴宇航帽 身穿宇航服的照片給了他們啟示)
T:Why does he like science?
B:Because it’s interesting.
把“T:Why does he like science?
B:Because it’s interesting.
呈現(xiàn)出來，然后教師帶讀，學(xué)生跟讀，讓學(xué)生很自然的接受了why后的第三人稱，為后來的操練做準(zhǔn)備。
Show the pictures of Zhao Wei and Liu Qian to the Ss , first, ask them to read the two sentences:
My favorite subject is PE,because it’s relaxing.
My favorite subject is music,because it’s interesting.
Then ask:
T:What’s her/his favorite subject?
S:Her favorite subject is music.
T:Why does she like it?
S:Because it’s interesting.
這樣就很自然的的進入了第三人稱的教學(xué)。（況且劉謙、小燕子都是學(xué)生喜歡的公眾人物，運用他們的照片，能極大的調(diào)動學(xué)生的興趣。）
Then show the pictures of Liu Xian,Cheng Huiling,Li Yong 的照片給學(xué)生，給出關(guān)鍵詞favorite,her和his,讓學(xué)生發(fā)揮自己的想象，自由操練句型。
A. What’s her/his favorite?
B. Her/his favorite subject is …
（讓學(xué)生在操練前，教師先與一學(xué)生示范。）
課后發(fā)現(xiàn)，這個環(huán)節(jié)的設(shè)計相當(dāng)好，因為學(xué)生們的提問五花八門，有的問顏色，有的問食物……這是超出我的原有設(shè)想的，在我為學(xué)生們精彩的呈現(xiàn)叫好時，我也深刻體會到課堂生成在整個教學(xué)中的重要，我們沒必要把學(xué)生當(dāng)做機器，而自己是使用者，讓學(xué)生完全按照預(yù)定的軌道行走，放出他們的個性，他們的天性，課堂效果更好。
Step6:Ask and answer
T:Hello,Li ling,what’s your favorite subject?
Ss:My favorite subject is English?
T:Why do you like English?
Ss:Because it’s fun.
然后問全班其他同學(xué)，
T:What’s her/his favorite subject?
S:Her favorite subject is English.
T:Why does she like it?
S:Because it’s fun.
這樣先單個后全體，不僅考查了單個學(xué)生對句型的掌握程度，也要求其他學(xué)生認(rèn)真聽課，認(rèn)真聽清別人的回答，要不，就不能正確回答老師的問題。
Step7:Practice
呈現(xiàn)表格給學(xué)生：
science math English Chinese Why?
Gina √√√
Lucy √√√
Peter √√√
Mike √√√
--What’s …’s favorite subject?
--His /Her favorite subject is ….
--Why does he /she like it?
--Because it’s
與Step4中的表格一樣，多了個why的回答，起到承上啟下的作用。
學(xué)生操練，進一步熟悉句型。
Step8;Survey
讓學(xué)生展現(xiàn)小記者的風(fēng)采。
Survey（調(diào)查） ： Please visit your partners and someone around you, Then complete the chart. finally say your sentences .（采訪你的同學(xué)以及周圍的人，完成下列表格，最后陳述你的采訪內(nèi)容。）
name Favorite subject Favoriteteacher Favorite movie why
You
partner1
……
My favorite subject /teacher/movie is … Because it is …….
This is my friend xx, his /her favorite subject is …..
這個步驟的設(shè)計，是對本節(jié)課內(nèi)容的鞏固與提升，同時也是對課文內(nèi)容的拓展，不僅鍛煉了學(xué)生的語言表達能力，而且也能提高寫作能力。
Step9: Summary
Get the Ssto summary what the learned in this period.
Step10:
鞏固提高:
1.--What's your father's favorite _______ ?
--It's salad.
A. food B. color C sport D. movie
2. I think math is difficult, but it’s _____
A. hard B. interesting C boring D easy
3.The girl doesn’t like science, because it’s ______ .
A. boring B. relaxing C. interesting D. fun
4.______ does he like blue ? Because the color makes him happy.
A. What B. When C. Why D. How
中考鏈接:
1.The boy doesn’t like math because it’s___B__.
A.fun B.interesting
C. relaxing D. boring
2. My favorite_ subject is science .Because it’s interesting.
Step11:Homework