仁爱版七年级英语上册Unit 1 Making new friends Topic 3 How old are you?教案

Unit 1 Topic 3 Section C教学案
年级Seven学科English 授课人　　　时间　　　　课时　 课型new lesson
教学重点：The main activities are 1a and 2.
教学难点：.Learn the plural forms of the countable nouns and the plural forms of the demonstrative pronouns:
(1) three pencils four rulers five oranges
(2) this→these
that→those
课前准备：字母卡片/图片/录音/火柴等
教学步骤：
一、先学：（包含教师活动、学生活动，主要体现学生活动。）
1,目标导学
(1) —What are these/those
—They’re books.
(2) —Are these/those oranges
—Yes, they are./No, they aren’t.
2,自学指导
T: Look at this apple. S1, S2, you two, please make up a dialog.(拿出一个苹果。)
S1: What’s this in English
S2: It’s an apple.
S1: How do you spell it
S2: A-double P-L-E, apple.
3,学生自学
look at the small blackboard, and fill in the blanks with“a”or“an”. Then let’s check answers together.
4,学后检测
11. Is this a ruler？(作否定回答)
____, it ____.
12. Dick is sixteen.(对画线部分提问)
____ ____ is Dick
13. That’s an English book.(改为复数句)
____ ____ English books.
14. They are in Class One, Grade Seven.(对画线部分提问)
____ class are they ____
15. That is my mom.(对画线部分提问)
____ ____ that
二、后教
1.可数名词变复数规则：
(1)一般在可数名词的末尾加-s。如：
pen—pens, book—books
(2)以s, x, ch, sh结尾的名词末尾加-es。如：
bus—buses, box—boxes
2.指示代词及人称代词的单复数转换：
this—these
that—those
it—they
3.单复数句型的对比：
What’s this/that It’s a/an …
What are these/those They’re …学生互教review the letters from Aa to Nn with some letter cards
三、堂清作业
1. Jim is in Class ______ (11), Grade Seven.
2. Those are ______ (13) buses.
3. ______ (15) is my lucky (幸运的) number.
4. Double nine is ______ (18).
5. Jack is ______ (20) years old.
四、日清作业
6. —What’s this
—It’s an ______ (橘子).
7. Jane and Jim are my good ______ (朋友).
8. —Are ______ (这些)cars
—Yes, they are.
9. They are five ______ (蛋糕).
10. —What’s that in ______ (英语)？
—It’s a ruler.
五、课后反思