6A Unit 1 Public signs (匯報課)

          t: where are you now?
          s: we are in the classroom.
          t: what does this sign mean ?
          s: it means no littering.
      3 呈現(xiàn)醫(yī)院和危樓，同桌操練對話，詢問不同標(biāo)志的意義，從中引出danger,keep off the grass,be quiet等標(biāo)志牌.由第三個標(biāo)志，引出cage，bird’s cage及短語：stay away from ;在對學(xué)生進(jìn)行評價時，引出always (you always do good jobs.)
           teach: bird’s cage, stay away from, always.
4 由標(biāo)志引出課題：unit1 public signs
         t：帶讀標(biāo)志 what are they ?
         s: they are public signs.
         t: they mean differernt things.
           teach: public signs ,  mean different things
         （教師在描述時放慢語速，利用手勢和動作讓學(xué)生理解這幾句話）
5 呈現(xiàn)公園場景，師生對話
         t: where are they now ?
         s: they are near the park.
         t: what does this sign mean?
         s: it means no parking.
          呈現(xiàn)課文中的兩個人物
         t: who is the tall boy ?
         s: he is ben.
         t: the little boy is ben’s cousin , jack . how old is jack ? guess!
         引出he is only four years old.
        teach : cousin   only   …years old
6 t: now let’s listen to the tape and answer the questions:
(學(xué)生欣賞a部分flash課文對話，回答問題：)
1）what day is it today?
2）who are in the park?
3）what can they see in the park?
4）what are they talking about?
5）how many public signs does jack learn?
6）what do the signs mean?
（設(shè)計意圖：由于本篇對話篇幅長，內(nèi)容多，且單詞容量大，所以不宜采取整體呈現(xiàn)對話的形式。因此在設(shè)計本環(huán)節(jié)時采取了先分層，后整體的形式。階梯性地先分散學(xué)習(xí)單詞和短語，然后再整體地來學(xué)習(xí)對話。另外，教師圍繞事情的發(fā)生、發(fā)展和結(jié)局設(shè)計了一系列的問題，這樣安排有利于教學(xué)效果，也有利于培養(yǎng)學(xué)生獲取信息的思維品質(zhì)。）