仁愛版初三英語上冊全冊教案1

 food clothes education …
in the past    
nowadays    
t: today we all have a happy life, but in the past, people’s lives were very hard. listen to the tape, and answer the following questions. (播放2a錄音，并回答下列問題。用幻燈片出示問題，讓學生讀問題，并放錄音。)
1. did kangkang’s granny have a hard life in the past?
2. how did most children spend their childhood in the past?
(板書，理解childhood)
childhood
2. (學生打開課本，再聽2a，跟讀并找出疑難點。)
3. (鼓勵學生說出疑難點和含有現在完成時態的句子，引導學生解釋疑難點，并板書要點，理解生詞support, rapidly，掌握短語in detail。)
have/live a hard life
is that so?
in detail
can’t/couldn’t afford sth.
our country has developed rapidly.
give support to sb./give sb. support
step 3  consolidation 第三步  鞏固(時間:12分鐘)
1. (分角色朗讀2a，選擇四組進行比賽，激發學生朗讀興趣。)
2. (聽錄音2c填空。提高學生聽力技能，進一步了解過去與現在的生活變化。)
t: listen to the tape and fill in the blanks.
(播放錄音2c兩遍，并核對答案。若有不明白之處，再放一遍。)
3. (學生兩人一組，談論過去的孩子和現在的孩子不同的生活。)
t: work in pairs to talk about children’s different lives in the past and nowadays.
for example:
s1:in the past, many families were big and poor.
s2:yes. the parents couldn’t afford their children’s education.
s1:the children had no chance to go to school.
s2:some of the children had to be child laborers.
s1:i feel sorry for them. we are so happy nowadays.
s2:nowadays, our country has developed rapidly. most children can get a good education.
t: just now, you compared chinese teenagers’ lives in the past with those nowadays. you can write an article about it after class.
step 4  practice 第四步  練習(時間:10分鐘)
1. (出示殘疾兒童的圖片，指令學生運用現在完成時，針對圖片進行問答練習。)
(1)—have you ever told stories to the kids? —yes, i have.
(2)—have you ever fed the disabled children? —no, i haven’t.
(3)i have cleaned their rooms.
2. (引導學生總結現在完成時的句子，結構為：have/has+動詞的過去分詞。然后板書幾組過去分詞的構成，同時告訴學生動詞的不規則變化可參考書后附表，完成1b過去分詞的填空部分。)
clean      cleaned shut      shut
dig dug      do did    
(板書并掌握生詞shut和dig)
shut, dig
3. (用現在完成時的一般疑問句操練1b，完成1b。要注意第三人稱單數的練習。例如：)
a: chat on line.
b: have you chatted on line/has he chatted on line?
c: yes, i have./no, he hasn’t.