Lesson 93 and Lesson 95 多媒體教學設計方案
教學目標：
掌握過去進行時態表達的意義及其構成
教學設計過程：
Step 1 Leading-in
（學生活動）展示圖片，讓學生表達圖片中的人正在干什么：What are they doing? 引入本課的學習。
Step 2 Ask and answer
展示圖片，讓學生描述圖片中的學生在畫什么？
Step 3 Read and act
（錄像演示）播放Lesson 93對話的情景演示，Answer What is Li Lei drawing?
教學新詞匯painter
Step 4 Presentation
圖片展示，告訴學生Now it’s Wednesday. What did the students do on Monday?
展示對話：
A: What was Li Lei drawing when the teacher came in?
B: He was drawing an elephant.
通過現在進行時歸納出過去進行時的構成。
（學生活動）展示第3部分內容的學習。
Step 5 Practice
（錄像演示）情景演示如何描繪圖片中的學生在過去某個時刻正在進行的動作，回答：
What was Han Mei drawing when the teacher came in?
What was she drawing on?
（學生活動）展示圖片讓學生用過去進行時表達圖片中的行為。
What was/were Lucy and Lily/the boy/… doing yesterday morning when it rained heavily?
Step 6 Presentation
通過展示Li Lei昨天某些時間段內進行的動作，教學過去進行時的用法。
A: What was Li Lei doing at half past nine yesterday morning?
B: He was reading.
讓學生用其它的時間進行練習，并可用其他的人作替換練習，如：Han Mei
Step 7 Ask and answer
（學生活動）Get the students to ask and answer the questions in pairs.
Step 8 Practice
(圖片)讓學生描述圖片中的人物的活動，練習過去進行時的運用。
The man was selling the fruit.
The boys were playing basketball.
Answer these questions:
1. What was the man in the building doing?
2. What were the man by the lake doing?
3. What was the man in the park doing?
4. What were the girls doing? What were the boys doing?
Step 9 Practice
（錄像演示）播放過去進行時的情景運用，讓學生根據圖片進行練習。
Step 10 Exercise
Fill in the blanks with proper tenses:
1. While I_________(peel) potatoes, I_________(cut) my thumb.
2.We just________(go) out when some friends________(call) to see us.
3. When he was a child he_________(live) in the country.
4. While Judy and I ________ (wash) up, she ________ (ask) me to be quiet as our neighbors________(sleep).
看圖表達圖中的人物正在進行的動作。
Step 11 Homework
1. Finish off the workbook exercises.
2. Do exercises on page 117 in Lesson 95 WB.
3. Do exercises on page 115 in Lesson 93 WB.
4. Talk about what were you doing at a certain time yesterday?
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