初三英语：Lesson 23教学设计方案　　Period: The third Period

　　Content: Lesson 23

　　Properties: Recorder

　　Teaching Objectives: Students should master the dialogues, useful expressions about the present perfect tense and the object clause.

　　Language Focus:

　　1. How long have you lived in…?

　　I ve live here since…　　2. How long have you been doing sth.?

　　I ve been doing sth. for…　　3. What s the longest time you ve been down?

　　I ve been down as long as…　　4. … says (that)…　　Teaching Procedures:　　Ⅰ. Organizing the class　　Greetings and a duty report.　　Ⅱ. Revision　　To dictate the words last time.　　Check homework　　Ⅲ. Presentation　　Present the sentence:　　How long have you learned English?　　Ask some students to answer.　　Then go on:　　Do you like learning English?　　Have the students practice this dialogue in Pairs, in groups. At last, act out the dialogue　　Ⅳ. Read and say　　Play the tape for the students to listen and repeat　　Then ask:　　How long has Lin Yang lived in Honolulu?　　How long has Lin Yang been surfing?　　Have the students ask the questions, check with the whole class.　　Ⅴ. Practice　　Practice the dialogue in Pairs, then in groups.　　Then act out the dialogue.　　Ⅵ. Ask and answer

　　Talk about the dialogue of Part 2 in Pairs.　　Finish the sentences in Pairs.　　Ⅶ. Practice　　Talk in groups of three. The first student says something, the second student may ask: What does he / she say? The third student repeats using the Object Clause: He / She says that…　　Ⅷ. Homework　　Finish off the exercises in the workbook.　　Ⅸ. Summary　　Exercise in class:　　Rewrite the following sentences with the Object clause.　　1. Physics isn t easy to learn　　He says…　　2. Who does live in the room?　　Do you know…　　3. You have passed the exam.　　I m glad…　　4. He ll be back in a month.　　I hear…　　5. Whose dictionary is this?　　Tom asked…　　Answers:　　1. He says (that) physics isn t easy to learn.　　2. Do you know who lives in the room?　　3. I m glad that you have passed the exam.　　4. I hear he ll be back in a month.　　5. Tom asked whose dictionary this was.