劉曉暉

【中圖分類號】G633.41 【文獻(xiàn)標(biāo)識碼】A 【文章編號】2095-3089（2014）02-0028-02

培養(yǎng)學(xué)生運(yùn)用英語的能力，是一項(xiàng)課堂實(shí)踐性很強(qiáng)的教學(xué)工作，因此教師要不斷想辦法提高學(xué)生課堂練習(xí)的綜合性，增強(qiáng)利用教材的靈活性，從聽說讀寫四個方面提高學(xué)生運(yùn)用英語的綜合能力。下面是筆者講授人教版8B Unit 6 How long have you been collecting shells?第一課時的一個嘗試，與各位同仁共商榷，望不吝斧正：

一、單詞教學(xué)：（8）首先，多媒體畫面展示本單元部分基礎(chǔ)單詞。講授時，教師要適當(dāng)擴(kuò)展，激活單詞，適時造句，讓學(xué)生詞不離句，句不離口，脫口而出。

1. collect—the collection of stamps/sb. collects sth.

I like the collection of stamps, so I often collect stamps in my spare time.

我喜歡集郵，所以業(yè)余時間我經(jīng)常收集郵票。

2. shell—a beautiful shell

My sister likes shells, so she has many beautiful shells.

我妹妹喜歡貝殼，所以她有許多漂亮的貝殼。

3. pair—a pair of shoes； talk in pairs/do some pair?鄄work Mum, I need a pair of new sport shoes for our school sports meeting, can you buy a pair for me?

媽媽，我需要一雙運(yùn)動鞋參加校運(yùn)會，你能給我買一雙運(yùn)動鞋嗎？

4. skate—sb. wears a pair of new skates

We cant skate, of course, we dont need skates.

我們不會滑冰，當(dāng)然，我們就不需要滑冰鞋。

5. since—sb. has done sth. since 2005/since I was at primary school

How long have you been living in Lanzhou?…I have been living in Lanzhou since 1998.

“你在蘭州生活多久了？”“……自1998年起，我就一直生活在蘭州。”

二、對話教學(xué)：（共36'）聽說對話，讀寫跟上；前后聯(lián)系，綜合訓(xùn)練。接著，變換多媒體畫面，展示本節(jié)課課題。

Unit 6How long have you been collecting shells?

1.師生自由對話。（6'）導(dǎo)入1a自由對話。突出How long have you been doting sth?

師生對話1:

T: Morning, Gao Shan! Can I ask you a few questions?

G: Morning, Mr. Liu! Im glad to answer your questions.

T: When did you study English?

G: I studied English when I was 8 years old.

T: So how long have you been learning English?

G: Ive been learning English for 5 years.

T: Thank you for answering my questions.

G: You are welcome.

師生對話2: 略。

2.聽力跟進(jìn)訓(xùn)練。（4'）導(dǎo)入1b聽力訓(xùn)練，打開多媒體錄音機(jī)，播放聽力磁帶兩遍，重點(diǎn)詞句可多放一遍，然后檢查答案，糾正錯誤，同時多媒體畫面展示聽力材料。

3.自由對話訓(xùn)練。（5'）轉(zhuǎn)入1c交際訓(xùn)練，同時用多媒體給學(xué)生展示可供選擇的三個趣味性對話主題，導(dǎo)入1c的交際訓(xùn)練，重點(diǎn)突出How long have you been doting sth? 的動詞結(jié)構(gòu)。

① How long have you been collecting stamps？

②How long have you been playing football?

③How long have you been studying in Lanzhou 52 Middle School?

學(xué)生完成dialogue 后，各組推薦兩個同學(xué)上臺交際表演。之后，讓同學(xué)和老師一起點(diǎn)評，重在多指導(dǎo)、多鼓勵、少批評。

4.聽力朗讀訓(xùn)練。（15'）導(dǎo)入Section A 2a～2c的綜合訓(xùn)練。先聽磁帶兩遍，并核對答案；接下來男女同學(xué)變換角色自由朗讀對話兩遍，然后讓學(xué)生做采訪同學(xué)的對話訓(xùn)練；最后做 “Look For Todays Champion” 游戲，就是看誰能又快又準(zhǔn)的聽寫出磁帶或老師讀出的英文句子。在聽寫練習(xí)中，允許部分差生偶爾看幾眼課本。

5.課堂小結(jié)。（6'）導(dǎo)入Section A中的grammar focus，多媒體畫面展示學(xué)生已學(xué)過的與本課相關(guān)的英語動詞時態(tài)結(jié)構(gòu)，注意啟發(fā)學(xué)生區(qū)別以下3種動詞時態(tài)的內(nèi)涵：

① Sb. has been doing sth. Has sb. been doing sth.? _ Yes, he /she has.

② Sb. has done sth. Has sb. done sth.? No, he/she hasnt.

③ Sb. did sth. Did sb. do sth.? Yes, he/she did.

6.布置作業(yè)：（1'）1.用新動詞結(jié)構(gòu)漢譯英；2.熟讀并背誦2a對話。