6A Unit1 Public signs

ss：it’s a smoke.
t:what am i doing?（假裝吸煙）
ss:you are smoking.(smoke-smoking)
 (課件出示校門口no smoking標(biāo)志圖)
t:we can’t smoke at the school gate.
t:it means ’no smoking’ 
mean(意思是…)
b. public signs
t：this is a public sign. they tell us we can’t smoke at school.
p-u-b-l-i-c  pub-lic-public  a public sign
(出示標(biāo)志圖片)
t: they’re public signs
(出示課題 unit1 public signs)
  (回放錄像）
t:can you find their mistake
…
s1:mike’s father is smoking.
s2:mike’s father parks his car at the school gate.
c. (定格錄像no parking圖像)
t: we can’t park at the school gate. this sign means’no parking’.
  park--park—no parking
2、learn “no eating or drinking  be quiet  ”
a.in the computer room
   t:look, what is mike doing?
ss:he is eating and drinking. (課件出示mike吃喝)
t: can he eat and drink in the computer room?
ss:no,he can’t.
t:why?
ss…
t:there is a sign on the wall, what does it mean?
ss:it means’no eating or drinking’
t: let’s sing a song .
what does it mean?          what does it mean?
it means’no eating’.      it means’no drinking’.
can i eat?                  can i drink?
                no,no,no.
（目的：以學(xué)生喜聞樂見《兩只老虎》的調(diào)子改編歌曲，學(xué)生能輕松地掌握新句型。）
b.in the reading-room
t:now be quiet(手放在嘴邊), let’s follow them to the reading-room.
what can you see?
 s3:i can see…
s4:i can see a public sign.
t:what does it mean?
…
t:it means ‘be quiet’
quiet(邊讀邊做動作)—be quiet
t:what are mike and his father doing?
ss:they’re talking.
3、learn ‘do not touch  danger!’
a.tpr
t: now follow the order, ok ?
ss: o k!
t: nose，nose，nose， touch your nose
mouth，mouth， mouth， touch your mouth
do not touch it, touch your head.
do not touch it , touch your ears.
ss:…
(出示do not touch 的標(biāo)志圖）
t：what does this sign mean?
t: it means…  （配合手勢讓學(xué)生理）
ss: it means“do not touch”（反復(fù)操練，引入句型）
b.in the science room
（課件出示mike正準(zhǔn)備拿一瓶液體化學(xué)物質(zhì)）
t:there is a bottle of wet goods(液體物質(zhì)),can mike touch it?
ss:no,he can’t.
t:why?
…
t:yes,maybe it’s danger.
t:what does this sign mean?(出示danger標(biāo)志圖)
ss:it means ‘danger’.
（目的：以tpr形式在不知不覺中引出，do not touch，學(xué)生對此喜聞樂見，同時通過do not touch引出danger,  學(xué)生感到自然易懂）
3、learn  ‘keep off the grass  no littering’