七年级英语上学期Unit 2教案4

　　 课前准备

　　 教师:录音机,图片,录好的磁带,教学课件。

　　 学生:收集一些英文的失物招领。

　　 教学设计

　　 Step One: Revision.(检查学生的作业,找几组学生表演,训练学生的口语表达能力。)

　　 T: First I'll check your homework. Practice the dialogue you made. And you should use the pictures or the objects that are mentioned in your dialogue. I'll invite some of you to come to the front to say the dialogue.

　　 Dialogue One:

　　 Sa: What's this in English?

　　 Sb: It's a ...

　　 Sa: How do you spell it?

　　 Sb: ...

　　 Dialogue Two:

　　 Sa: Is this your...?

　　 Sb: No,it isn't. It's not my ...

　　 Sa: Is this her...?

　　 Sb: Yes, it is. It's her...

　　 Step Two: New words.

　　 1. Present the new words.

　　 T: Please look at the pictures and learn the new words.(用多媒体展示新单词效果较好。)

　　 1.at prep. 在(里面或附近);在(点刻);

　　 2.the art. 表示特指的人、物、事或群体

　　 3.lost adj. 丢失的;遗失的

　　 4.Found adj. (find的过去式、过去分词)找回的

　　 5.lost and found 失物招领

　　 6.please adv. 请

　　 7.school n. 学校

　　 8.a set of 一套;一副

　　 (Teach students to read the words.)

　　 2. Practice the new words. (事先录制一段短的听力,让学生通过听的训练来强化所学的新单词,并为学习写寻物启示和失物招领作好准备。)

　　 T: Please listen to a short passage twice then fill the blanks using the words we learned.

　　 (Show students a short passage and play the recording for the students to listen.)

　　 There are many things in (1)_____________________in my (2)__________. Look, here's (3)_________keys. Is this yours? (4)__________call Jim (5)___________753-2289.

　　 Typescript:

　　 There are many things in the Lost and Found in my school. Look, here's a set of keys. Is this yours? Please call Jim at 753-2289.

　　 T: Well, who would like to tell us the answers?

　　 S: ...

　　 T: Good. Let's read the passage together.

　　 (Students read the passage and the teacher pays more attention to their pronunciation.)

　　 Step Three: Reading.

　　 1. Present "Lost and Found". (设置情景,激发学生的思维。从学生生活中常发生丢失物品的现象出发,引导学生学会处理这种问题方法。)

　　 T: Have you ever picked up others' things or lost anything?

　　 What are they?

　　 S1: I lost a backpack.

　　 S2: I picked up a pen.

　　 T: Good. What will you do with these things? How did you return or find them? Have a discussion with your partner.

　　 (Students discuss the problem. Maybe you will get the answer, "we'll learn how to write a lost and found.")

　　 T: If you lost something, what should you do ? You can answer it in English or Chinese.

　　 S1: Call "110".

　　 S2: Tell the teacher about it.

　　 S3: Ask my classmate to help me look for it.

　　 S4: Tell my parents.

　　 S5: 寻物启事。

　　 T: All of you are right. Today we are going to learn how to write "Lost".Look at "Lost" below and find out the important information about it.(让学生通过教师展示的失物启示,发现写失物启示的要点。)

　　 Lost:

　　 My baseball.

　　 Yellow and red.

　　 Call Tom at 405-6678

　　 Lost:

　　 My school ID card.

　　 My name is Mike.

　　 Please call 843-9096

　　 S6: The lost thing.

　　 S7: Name.

　　 S8: Color.

　　 S9: Telephone number.

　　 S10: Picture.

　　 T: Yes. You have done very well. If we write "Lost", we must write the lost thing, the person's name, telephone number and color, we can also put a picture of the thing on it. Next, if you pick up something, what should you do? (通过和学生的交流,探讨拾到物品时,应如何处理。)

　　 S11: Give it to our teacher.

　　 S12: 交给警察。

　　 S13:找到失主。

　　 T: How to find the owner of the thing? I think we can write "Found", Can you guess the meaning of "Found"?

　　 Ss: 失物招领。

　　 T: Good. How to write "Found"? Look at "Found" and then tell me the way to write "Found".(让学生通过教师展示的失物招领,发现写失物招领的要点。)

　　 Found: Backpack

　　 Is this your backpack?

　　 Please call Mana.

　　 Phone # 556-0203.

　　 David,

　　 Is that your pencil case in the lost and found case?

　　 Alice.

　　 S14: The found thing.

　　 S15: Telephone number.

　　 S16: 联系人。

　　 S17: Place.

　　 T: Excellent. All of you are very clever. If we write "Found", we should write the thing, telephone number, the people who the owner should call, also write the place that the thing is.

　　 2. Practice. (这个活动目的在于训练学生的阅读能力。)

　　 T: Please look at the notices on the bulletin board in 3a. Who would like to read it ?

　　 (Ask four students in turn to read the notices.)

　　 S: ...

　　 T: It's time for you to read the notices yourself and circle the words from Activity 1a.

　　 (Students finish the work alone.)

　　 T: Who would like to give us your answer? Please read the words.

　　 S7: ...

　　 Step Four: Make a message.

　　 (Show students a message.)

　　 ( ) at 529-6403

　　 ( ) call David

　　 ( ) A set of keys. Please

　　 ( ) Found:

　　 T: This is a bulletin board message. But they are in the wrong order. You should make it clearly by putting them in the right order. The first one is done for you. (Show students the first part with the word "Found") This is the first part of the message. Write number 2, 3, and 4 in the boxes to complete the message.

　　 (Students complete the message and write the numbers in the boxes in 3b.)

　　 T: Well, who would like to read the message?

　　 S8: ...

　　 Step Five: Writing.(用英文写简单的失物招领。最好把学生的作品在实物投影仪上展示,便于修改和提供写作案例。)

　　 T: OK.Now let's try to write it. You may use the one in 3a or the one in 3b as a model.

　　 (Students write their bulletin board messages and the teacher moves around the room offering language support as needed.)

　　 T: Let's read some of your messages.

　　 (Ask some students read their message aloud. And others to help correct their work.)

　　 Stepp Six: Self-check.

　　 1. Key words.(此活动帮助学生复习本单元所学过的重点词汇。)

　　 T: Please read the words in the box. If you don't know the meaning of the words, you may review the lesson, ask me , ask your classmate use a dictionary.

　　 (Students check all the words they know.)

　　 2. Writing.(训练学生用目标语言写和说的能力。)

　　 T: Look at the picture please. What are they talking about in Picture 1? Who would like to read it?

　　 Sa: Is that your backpack?

　　 Sb: No, it isn't.

　　 T: OK, now what may other people talk about in Picture 2, 3 and 4? Complete the chart using Is this/that...? Yes, it is./ No, it isn't.

　　 (Students fill in the chart.)

　　 T: Now please read the conversation with your partner.

　　 Sa: Is that your notebook?

　　 Sb: Yes,it is.

　　 Sa: Is that your key?

　　 Sb: No, it isn't.

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