八年級英語Unit 17説課稿

一、教材分析：

Lesson 68是第十七單元的第四課時，是一節複習課。Unit

17主要圍繞着尋找“丟失的項鍊”這一話題展開，通過學習定語從句，培養學生運用所學語言描述人和物的特徵。Lesson 68

所安排的聽説讀寫活動都圍繞着偵破案件展開，旨在通過一系列的活動和練習，加深鞏固學生對定語從句的理解和運用，並實現準確地描述人物外貌特徵，撰寫案件報告的教學目的'。

二、教學目標及重、難點：

(一) 知識目標：

1、複習鞏固定語從句的用法。

2、學習掌握單詞conversation, robbery, description.

(二) 能力目標：培養學生運用所學語言描述人物外貌特徵的能力。

(三) 技能目標：能根據線索寫出案情報告及通緝令。

(四) 教學重點：用於描述人物特徵的定語從句。

(五) 教學難點：學會分析並對現有的信息進行處理，產生正確的判斷，並寫出案情報告。

三、教學活動設計：

Main task: The students are able to describe the characteristic of a

person.

Step one: Warming-up

“Guessing game” 展示一幅圖畫。讓學生通過猜測“Is the man who…?”判斷圖中的人物分別是誰。這一活動既是熱身，又是一個練習使用定語從句的活動。主要目的是複習定語從句的用法，同時也讓學生熟悉如何描述人物特徵。(3-4分鐘)

Step two: Pre-task

“To be a detective”進行一個考眼力的遊戲，首先放一張圖片，讓學生仔細觀察，之後放另一張圖片，請學生判斷兩張圖的區別，誰是受害者(教victim),誰是小偷。請他們分析理由。這一活動除了複習定語從句以外，也是引出本課的話題：辨認嫌疑犯(5分鐘)

Step three: While-task

“Who’s the robber?” 進行一個聽力練習(SB Lesson 68 Part

2)。聽錄音，判斷四個人物中誰是強盜。(3分鐘)

“Write a report”假設你是警察，根據上面聽到的這段描述，完成一份案情報告(SB Lesson 68 Part

5)。在課內校對答案。(5-8分鐘)

Step four: Post-task

先讓學生完成一個警察與受害人之間的對話(Workbook, Ex 2)

在此基礎上進行“Dialogue making”。

向學生介紹一個案件，請他們根據所給的信息編寫一個警察與受害者之間的對話(可參照課後練習2)並選擇幾組進行對話表演。(8-12分鐘)

假設你是警察，根據案件信息寫一個通緝令(也可自己想象一個案件)。並選擇幾份在課內點評。(8-13分鐘)

Step five: Homework

完成練習冊中的練習。在課外閲讀有關的著名的偵探小説，並挑選一則在班上交流。

四、評估與反饋：

學生能否熟練運用定語從句進行描述或判斷人物的外貌特徵是判斷本節課是否達到教學目的的一個重要標準。

Teaching Process:

Step One Warming-up

1. Play a guessing game to review the Attributive Clause. Looking at the picture, Teacher asks “Can you guess who is Mr. Smith?” Students may answer like this: “Is he the man who is fishing?”

2. Show another picture of a bus. Tell them “One night, there are some passengers on the bus, some are sitting and sleeping, some are standing and looking out of the window. Please look carefully, try to remember what they’re wearing.” Suddenly the light on the bus is out. It ‘s dark. And something has happened. Now look at the picture carefully, can you find out whose things have been stolen? Who is the victim? (Explain the word) And who is the thief?”

Give them several minutes to discuss with the partners. Check the answer.

Step Two Presentation

Teacher says: “Last Thursday there was a robbery. Miss Brown is the victim. She was robbed by a man. Now the police have found four suspects. Would you please listen tothetape carefully and find out who is the robber?” Play the tape, check the answer.

Since the police have caught the robber, they should write a police report about the robbery. Please help the police finish the report.

(Students’ book Part 5) Check the answers and read it.

Step Three Practice

1. Ask the students to finish a dialogue between a policeman and a victim and read it out.

2. Give the students some information about another robbery, ask them to make a new dialogue just like the above one. And act it out.

3. Suppose you are the police, and you want to catch the robber with the help of the public. You need to write a WANTED. Let them work in pairs and write a WANTED, they can either use the information of the above one, or just use their own opinions. Shoe some of the work to class.

Step Four Homework

Finish the exercises in the workbook. Try to find an interesting detective story and share it with the classmates.