Unit1  Public signs
第一教时
教学目标：
1.掌握以下单词：public, sign, smoke, litter , park  , cycle, danger, quiet, mean .
2. 掌握以下短句： No smoking ! No littering !  No parking ! No cycling ! Danger ! No eating and drinking !  Keep off the grass !Keep quiet !     Do not touch !
3. 初步掌握句子：What does this sign mean ? It means ….
教学步骤：
  Step 1 : Free talking , then begin the class.
( Or show some pictures about public signs to the students .)
In the street or beside the road , we can see some public signs. Do you know : What do they mean ?  ( Show some pictures about public signs to the students.) Today let’s talk about them.
( 新授单词：public 公共的，公众的 , sign标志，告示牌 )
Step 2:  （ 创设各种情景，引出各种标志。）
T: In our school, what signs can you see ?
Examples:
( In front of the school gate : No smoking ! )
( 新授单词：smoke 吸烟--- No smoking 禁止吸烟 )
Learn the sentence :   What does this sign mean ? It means ( you shouldn’t ) ….
(新授单词：mean 意思是)
What does this sign mean ? It’s means no smoking . ( It means you shouldn’t smoke.)
Step 3 : Learn the other signs.
a.        litter --- - littering ---- No littering
What does this sign mean ? It means no littering. It means you shouldn’t litter.
b.        park --- parking --- No parking
What does this sign mean ? It means no parking. It means you shouldn’t park.
c.        cycle ---- cycling ---- No cycling  
What does this sign mean ? It means no cycling.  It means you shouldn’t cycle( ride bikes ).
d.        Danger !
What does this sign mean ? It means danger.
e.        eat and drink ---- eating and drinking ---- No eating and drinking
What does this sign mean ? It mean no eating and drinking . It means you shouldn’t eat and drink.
f.        keep off the grass
What does this sign mean ? It means keep off the grass . It means you shouldn’t walk on the grass.
g.        keep quiet
What does this sign mean ? It means keep quiet . It means you should keep quiet . It mean you shouldn’t make noise . It means you shouldn’t talk.
h.        Do not touch.
   What does this sign mean ? It means do not touch. It means you shouldn’t touch it.
Step 4. Practice
Ask and answer : What does this sign mean ? It means….
Step 5. Open the books , talk about Part B.
Step 6. Homework:
1.        Copy the new words and phrases.
Public, sign , smoke , litter , park,  cycle , danger , keep off , grass , quiet
No smoking , No littering , No parking , No cycling , Danger , No eating and drinking , keep off the grass , keep quiet , do not touch
2.        Try to recite them.

  Unit1  Public signs
第一教时
教学目标：
1.掌握以下单词：public, sign, smoke, litter , park  , cycle, danger, quiet, mean .
2. 掌握以下短句： No smoking ! No littering !  No parking ! No cycling ! Danger ! No eating and drinking !  Keep off the grass !Keep quiet !     Do not touch !
3. 初步掌握句子：What does this sign mean ? It means ….
教学步骤：
  Step 1 : Free talking , then begin the class.
( Or show some pictures about public signs to the students .)
In the street or beside the road , we can see some public signs. Do you know : What do they mean ?  ( Show some pictures about public signs to the students.) Today let’s talk about them.
( 新授单词：public 公共的，公众的 , sign标志，告示牌 )
Step 2:  （ 创设各种情景，引出各种标志。）
T: In our school, what signs can you see ?
Examples:
( In front of the school gate : No smoking ! )
( 新授单词：smoke 吸烟--- No smoking 禁止吸烟 )
Learn the sentence :   What does this sign mean ? It means ( you shouldn’t ) ….
(新授单词：mean 意思是)
What does this sign mean ? It’s means no smoking . ( It means you shouldn’t smoke.)
Step 3 : Learn the other signs.
a.        litter --- - littering ---- No littering
What does this sign mean ? It means no littering. It means you shouldn’t litter.
b.        park --- parking --- No parking
What does this sign mean ? It means no parking. It means you shouldn’t park.
c.        cycle ---- cycling ---- No cycling  
What does this sign mean ? It means no cycling.  It means you shouldn’t cycle( ride bikes ).
d.        Danger !
What does this sign mean ? It means danger.
e.        eat and drink ---- eating and drinking ---- No eating and drinking
What does this sign mean ? It mean no eating and drinking . It means you shouldn’t eat and drink.
f.        keep off the grass
What does this sign mean ? It means keep off the grass . It means you shouldn’t walk on the grass.
g.        keep quiet
What does this sign mean ? It means keep quiet . It means you should keep quiet . It mean you shouldn’t make noise . It means you shouldn’t talk.
h.        Do not touch.
   What does this sign mean ? It means do not touch. It means you shouldn’t touch it.
Step 4. Practice
Ask and answer : What does this sign mean ? It means….
Step 5. Open the books , talk about Part B.
Step 6. Homework:
1.        Copy the new words and phrases.
Public, sign , smoke , litter , park,  cycle , danger , keep off , grass , quiet
No smoking , No littering , No parking , No cycling , Danger , No eating and drinking , keep off the grass , keep quiet , do not touch
2.        Try to recite them.