仁愛版初三英語上冊(cè)全冊(cè)教案1
復(fù)述1a，引入本課重點(diǎn)，講解和操練“直接引語”與“間接引語”，完成1b。
1. (要求學(xué)生在限定時(shí)間內(nèi)，根據(jù)黑板上的關(guān)鍵詞復(fù)述對(duì)話。)
t: try to use the key words on the blackboard to retell 1a.
example:
in the past, the west hill was a beautiful place with flowers and grass. we could see bees and butterflies dancing. the air was fresh, the water was very clean and we could see fish swimming. but now, all the flowers, grass, bees, butterflies and fish have gone. the water is so dirty and it smells terrible. why? because there are several chemical factories pouring waste water into the stream. so we should protect the environment.
2. (引入語法“直接引語”和“間接引語”。要求學(xué)生根據(jù)1a回答教師的問題。)
t: what did kangkang say?
(要求學(xué)生輪流回答。)
s1: i’ve been there before.
t: yes. kangkang said that he had been there before.
t: next, please.
s2: it’s a beautiful place with lots of flowers and grass.
t: ok. kangkang said that it was a beautiful place with lots of flowers and grass.
t: next, please.
s3: the air is fresh and the water is clean, and you will see …
t: so kangkang said that the air was fresh and the water was clean, and they would see …
(板書以上三個(gè)畫線句子，要求學(xué)生將板書與1a中的原句對(duì)比找出不同之處，教師引導(dǎo)和補(bǔ)充。學(xué)習(xí)“直接引語”和“間接引語”。)
kangkang said that he had been there before.
kangkang said that it was a beautiful place with lots of flowers and grass.
kangkang said that the air was fresh and the water was clean, and they would see …
3. (讓學(xué)生完成1b，并作報(bào)告。)
t: fill out the table in 1b, then give a report, using “kangkang/maria said …”.
step 4 practice 第四步 練習(xí)(時(shí)間:10分鐘)
通過聽力訓(xùn)練，引出污染的概念，充分調(diào)動(dòng)學(xué)生的積極性，加深對(duì)各種污染及其危害的理解，完成2和3b。
1. (播放2錄音，學(xué)生聽后完成2。)
t: we know, without plants and animals, the west hill isn’t beautiful. so plants and animals are important. let’s look at the lovely animals in the pictures in 2. listen to the tape and write down the numbers of the correct pictures.
(若學(xué)生沒聽懂，可再放一遍，核對(duì)答案。)
2. (學(xué)生看圖完成3a。)
t: after listening, do you know what does great harm to animals?
ss: pollution.
t: yes. there’re many kinds of pollution. let’s look at the pictures in 3a and match them with the phrases given. try to guess the meaning of soil.
(板書并要求學(xué)生理解。)
soil
(核對(duì)答案。)
3. (讓學(xué)生用3a的短語完成3b。)
t: pollution has caused many problems. what problems has it caused? please complete 3b with the phrases in 3a.