Unit12 My favorite subject is science(第二课时教学设计)
宜章县沙坪中学
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
复习了这些词后 ，问学生：这些词是表示什么类的词呢 ？
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”的单词，上节课学生已经学过了， 复习一下是为了巩固， 为后面的pairwork作铺垫。让学生把这些词归类，是我每节课都会做的，因为以前的教学经验告诉我，很多学生分不清主语、谓语、宾语，也不知道什么时候用主格，什么时候用宾格，主要是对词性不是很了解，所以在我的教学活动中，我总是有意识的向学生们灌输“词性”这一概念，慢慢渗透。
Step3: Pairwork
把这个表格呈现给学生：
Chinese, math, English, music,, art, science, P.E. ……….
A: What is your favorite(最喜爱的） 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.
让学生进行pairwork 操练，一则是为了巩固复习昨天所学的内容，二则是为下面的第三人称的导入作铺垫。
Step4:Presentation
Show the picture of Liu Xian to the Ss,ask:
Who is he?
Liu Xian对于学生来说再熟悉不过了，学生很快回答：
He is Liu Xian.这样很快就教授了Who 这一句型。
T:What’s his favorite subject?
Liu Xian是体育明星 学生很快答出：PE.
把下面的表格呈现给学生，自由操练，进一步熟悉句型。
science math English Chinese
Gina √√√
Lucy √√√
Peter √√√
Mike √√√
--What’s …’s favorite subject?
--His /Her favorite subject is ….
Ask and answer with your partner.
在实际操练中，我把Gina Lucy Peter Mike 的名字换成本班学生的名字 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.(学生们几乎是异口同声的作了回答，可能是Yang Liwei 头戴宇航帽 身穿宇航服的照片给了他们启示)
T:Why does he like science?
B:Because it’s interesting.
把“T:Why does he like science?
B:Because it’s interesting.
呈现出来，然后教师带读，学生跟读，让学生很自然的接受了why后的第三人称，为后来的操练做准备。
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.
这样就很自然的的进入了第三人称的教学。（况且刘谦、小燕子都是学生喜欢的公众人物，运用他们的照片，能极大的调动学生的兴趣。）
Then show the pictures of Liu Xian,Cheng Huiling,Li Yong 的照片给学生，给出关键词favorite,her和his,让学生发挥自己的想象，自由操练句型。
A. What’s her/his favorite?
B. Her/his favorite subject is …
（让学生在操练前，教师先与一学生示范。）
课后发现，这个环节的设计相当好，因为学生们的提问五花八门，有的问颜色，有的问食物……这是超出我的原有设想的，在我为学生们精彩的呈现叫好时，我也深刻体会到课堂生成在整个教学中的重要，我们没必要把学生当做机器，而自己是使用者，让学生完全按照预定的轨道行走，放出他们的个性，他们的天性，课堂效果更好。
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.
然后问全班其他同学，
T:What’s her/his favorite subject?
S:Her favorite subject is English.
T:Why does she like it?
S:Because it’s fun.
这样先单个后全体，不仅考查了单个学生对句型的掌握程度，也要求其他学生认真听课，认真听清别人的回答，要不，就不能正确回答老师的问题。
Step7:Practice
呈现表格给学生：
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
与Step4中的表格一样，多了个why的回答，起到承上启下的作用。
学生操练，进一步熟悉句型。
Step8;Survey
让学生展现小记者的风采。
Survey（调查） ： Please visit your partners and someone around you, Then complete the chart. finally say your sentences .（采访你的同学以及周围的人，完成下列表格，最后陈述你的采访内容。）
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 …..
这个步骤的设计，是对本节课内容的巩固与提升，同时也是对课文内容的拓展，不仅锻炼了学生的语言表达能力，而且也能提高写作能力。
Step9: Summary
Get the Ssto summary what the learned in this period.
Step10:
巩固提高:
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
中考链接:
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