Lesson 91 多媒體教學設計方案
教學目標
1.了解關于Bill Gates生平的更多信息。
2.掌握運用I’m sure that. . .和I’m sure if. . .句型。
3.掌握冠詞的用法。
4.提高學生的聽力能力。
教學設計：
Step 1 Revision
（學生活動）1.通過展示Bill Gates的圖片讓學生復習有關前一課關于Bill Gates的生平知識。
2.讓學生談談關于自己。
Step 2 Presentation
1.出示父母親的圖片，引導學生談談自己對母親節和父親節的了解，及他們如何表達對父母親的愛。
We all love our parents. We have special days for them. Mother’s Day and Father’s Day. Do you know when these days are? Have you spent these special days with your parents? What did you do for them? Are you going to buy something as presents?
Let’s see what Kate and Jim’s plan is for Father’s Day.引入對話部分的教學。
Step 3 Read and practice
（錄像演示）播放第一部分對話的情景演示，看看Kate和Jim商量著該給他們的父親買什么禮物，看后讓學生回答：Will Kate buy a gift to her father?
（圖片教學）展示T-shirt的圖片和人物高興的表情的圖片教學新詞匯：T-shirt, pleased.
（課件演示）演示對話的動畫，讓學生跟著朗讀對話，并講解I’m sure that . . . /I’m sure if . . .句型的用法，然后讓學生練習。
講解語言點：plan to，be pleased，I’m sure that . . .句型的用法。
（錄像演示）播放關于I’m sure that . . .的情景演示，讓學生觀看這個句型后接賓語從句的運用情景，然后進行模仿練習。
（學生活動）read in pairs and act out the dialogue.
Step 4 Read and complete
（學生活動）讓學生完成教材中第2部分關于冠詞的填空練習，然后全班進行訂正。
（課件演示）通過動畫演示冠詞的用法。
教學新詞匯：disease, TB, decide，通過比較教學詞匯lucky 和 unlucky，million 和 billion
Step 5 Listening practice
（課件演示）讓學生聽這部分的聽力材料，然后完成練習冊中的聽力練習。
Step 6 Exercise
Fill in the blanks with proper article if necessary.
1. I have ______ book. It's _____ interesting book. I bought ______ book ______ day before yesterday.
2. My brother likes to play ______ basketball while I like to play ______ violin.
3. ______ picture on _____ wall is very beautiful.
4. ______ Changjiang River is ______ longest river in ______ China.
5. I have bought ______ new car. It is ______ American car. It is made in ______ USA.
答案：1.a, an, the, the 2. /, the 3.The, the 4.The, the,/ 5.a, an, the
Rewrite the sentences.
1. When shall we go to see our teacher?
I’ m not sure ______________________.
2. Can they finish the work in time?
I’m not sure ______________________.
3. The little girl is waiting for us.
I’m sure ______________________.
4. What shall I do to help him?
I’m not sure ______________________.
5. How can we solve the problem?
I’m not sure _____________________.
Keys:
l. I’m not sure when we shall go to see our teacher.
2. I’m not sure if/whether they can finish the work in time.
3. I’ m sure the little girl is waiting for us.
4. I’m not sure what I shall do to help him./what to do to help him.
5. I’m not sure how we can solve the problem./how to solve the problem.
Step 7 Homework
1. Tell the story of Bill Gates to your friends or parents.
2. Do exercises on page 111.
3. Finish off the workbook exercise.