Unit 2 Is this your pencil?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.