1b等于多少亿|1B Unit1～4复习教案

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教学目标：
1． 复习unit1～4的单词。
人物：nancy,  david,  su yang,  liu tao.
单词：fine, good, well, grandpa, grandma, uncle, aunt
      pen, crayon, ruler, rubber.
2． 巩固unit1～4中的对话。
what’s your name?   my name is…
how are you?         i’m fine, thank you.
this is my uncle.    nice to meet you.
that’s my new ruler. it’s very nice.
3． 情景操练。培养学生的想象能力，给孩子们充分的自由，让他们体会到学习的快乐。
教学重难点：单词，对话复习
教学过程：
一.  warming up：
1． greeting（用1～4单元的句子）.
t: what’s your name?       s: my name is …
(多问几个人，制作一张名单表name)
t: now, let’s sing the song “what’s your name?”
课件出示歌词。
t: good morning.            s: good morning.
t: how are you?             s: i’m fine, thank you.
                         (可以用good, well代替fine)
(t: can you ask me?)
s: how do you do?           t: how do you do?
s: nice to meet you.        t: nice to meet you.
(t: can you ask you partner?)
s: hello, ×××             s: hello, ×××
s: what’s this?（出示书）   s: it’s a book.
s: what’s that?（卡片cat） s: it’s a cat.
s: what’s that?（卡片dog） s: it’s a dog.
2.把name表、book、cat、dog卡片贴在黑板上，复习字母：name name aa, book book bb,cat cat cc, dog dog dd.

二.  revision
1． 以自我介绍的形式来贯穿所学的单词和句子
t: hello, my name is helen(卡片helen). i’m a girl. i’m a student. i’m in class7 grade2. i like english. i can sing english songs for you. such as: how are you?
(sing the song together.)可以让同学们和老师一起自我介绍，从而复习了自我介绍。
（go on）there are five members in my family, my grandpa, my grandma, my father, my mother and i.
 课件出示图表 grandpa       grandma
                      father        mother     
                             helen12
t: can you remember the rhyme “i love you”
请同学说这首歌谣i love you
(go on)in the evening,(出示evening图片)my uncle and my aunt will come to my house. this is my uncle. this is my aunt. (出示图表，并复习单词uncle aunt) they will take a new bag to me.(出示bag)
grandpa       grandma
      father        mother       uncle     aunt    
             helen
复习字母：evening evening ee, father father ff,bag bag gg
同时学习怎样背单词bag bag b—a—g 或b—a—g  bag
2．play a game:
guess “what’s in my hand?”(pen crayon ruler rubber)
猜到ruler rubber时，引如歌曲 “my nice ruler”，课件出示歌词。
3．看图编对话：
  (1)练习3人对话
   a: hello,×××. this is nancy.
   b: nice to meet you.
   n: nice to meet you, too.

   a: hi, ×××. this is david.
   b: how are you, david?
   d: i’m fine. thank you.
  复习这学期认识的4位新同学
  （2）课件出示对话，让同学讨论并完成对话。
 
三．have a rest:
   “walking walking”
板书设计：

aa         bb      cc     dd      ee         ff         gg
name      book     cat   dog     evening    father      bag
zhuaojie  实物    卡片   卡片     图片       图片       实物 
yangfan
wuqing

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