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所屬欄目：初中英語優質課視頻
視頻課題：人教版八年級下冊Unit 10 I 've had this bike for three years Section A 1a—2c山西省優課
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人教版八年級下冊Unit 10 I 've had this bike for three years Section A 1a—2c山西省優課
課題
Unit 10 I’ve had this bike for three years. Section A 1 (1a-2c)新授課 教 學 目 標
1語言目標：使學生掌握課文的詞匯和短語: yard sale, sweet, soft toy, bread
maker, scarf
2技能目標:能聽懂談論人們擁有某物多長時間的話題，能熟練運用since, for談論自己的個人物品。
3情感目標:正確處理并充分利用自己的廢舊物品。
教學重點
1.使學生掌握本課時詞匯: yard sale, sweet, soft toy, bread maker, scarf
2.幫助學生能聽懂談論人們擁有某物多長時間的話題 3.幫助學生熟練運用since, for 談論自己的個人物品。
教學難點 掌握since , for的用法。 教學方法
講授法， 聽，說，練
學情分析 學生已經學習了兩個單元的現在完成時，已經基本掌握用法，本單元主要是學習for 和since的用法。
教 學 過 程
Step 1 Presentation New words：
sweet ,memory, cent, toy, bear, soft, yard sale, toy bear, bread maker, scarf Step 2 Pair work Work on 1a. Show the things you have brought here. Let the students talk about them in pairs by using the important sentences. --How long have you had that bike over there?
--I’ve had it for three years! I learned how to ride a bike on it.
Step 3 Listening
1b Listen and check (√) the facts you hear. Keys: Jeff’s family is having a yard sale.
補充欄
2
Amy thinks it’s hard to sell her old things. You can also give old things away to people in need. Step 4 Work on 1c
Practice the conversation. Then make conversations about other things in the picture above. A: This is a really old book.
B: Yes, I’ve had it for seven years. I’ve read it three times. A: Why are you selling it?
B: Because I don’t read it anymore. A: How much is it?
B: You can have it for 75 cents.
Language points：
not„anymore再也（不）；（不）再。相當于not „any longer e.g. You can have it, for I don’t need it anymore. The doctor told me not to play computer games anymore. Step 5 Listening 2a, 2b
Work on 2a. Listen and check (√) the things Amy’s family are giving away and circle the things they are keeping.
Keys: giving away: magazine, toy lion, toy tiger, bread maker, dress
Keeping: book, toy bear, hat, scarf Work on 2b. Listen again and fill in the blanks.
1. Amy has had her favorite _____ for three years.
2. Amy has had the toy ______ since she was a _______.
3. Amy’s mom has had the old bread maker for more than ______
3
years,
4. Amy can give away the _______ and ______ because they do not fit her anymore.
Keys: book, bear, baby, 10, sweater, dress Step 6 Language points 辨析：for 與since
for其后只能接表示“一段時間”的名詞性短語，可用于多種時態，表示動作或狀態持續時間段長短。
e.g. I have lived in this city for five years. 我在這座城市居住了5年了。
He usually sleeps for twelve hours every day. 他通常每天睡12個小時。
since 其后接表示“時間點”的短語或從句（過去時），也可以接“一段時間+ago”，常用于完成時態；還用于句型：“It is +時間段+since+一般過去時的句子”。表示過去某個時間發生并持續到說話時的動作或狀態。
e.g. It is two years since I came to China. 自從我到中國以來已經兩年了。
She has worked here for five years. =She has worked here since five years ago.
她在這兒工作5年了。 Step 7知識拓展 用for或since填空
1. Jim has been in England ________ Monday. 2. Jim has been in England ________three days. 3. My aunt has lived in Australia ____ she was ten. 4. Tom is in his office. He has been there______ 7 o’clock.
4
5. The bus is late. We’ve been waiting ______ 20 minutes.
6. I have taught English in this school ________ three years ago.
7. It’s three years _______ I worked in the shop.
作 業 設 計 （分層 布置）
1. Remember the new words. (A and B)
2. Write a conversation according to 2c.(A)
3. Preview 2d.(A)
板 書 設 計
Unit 10 I’ve had this bike for three years.
Section A 1 (1a-2d)
1. have had sth for+一段時間 2. since+表示過去的時間點
since+一段時間+ago
since引導的時間狀語從句，主句現在完成時，從句一般現在時 It is +時間段+since+一般過去時的句子
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