初三英語：Lesson 23教學設計方案
　　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.
　�、�. Revision
　　To dictate the words last time.
　　Check homework
　�、�. 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
　�、�. 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.
　�、�. Practice
　　Practice the dialogue in Pairs, then in groups.
　　Then act out the dialogue.
　�、�. Ask and answer

　　Talk about the dialogue of Part 2 in Pairs.
　　Finish the sentences in Pairs.
　�、�. 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…
　�、�. Homework
　　Finish off the exercises in the workbook.
　�、�. 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.