六上：Language Focus 教案

　　do well in; keep your classroom clean and tidy; Collect waste paper for recycling; pick flowers; Step on the grass; cut down trees

　　Properties: Recorder; Overhead Projector; Pictures

　　Teaching Procedures:

　　I. Showing aims

　　Get the students to know what they will learn in this lesson and what they should do in this class:

　　1. Master some useful expressions.

　　2. Revise the contents of Unit 3.

　　3. Train their listening ability.

　　4. Improve their writing ability.

　　5. Go through Checkpoint 3.

　　II. Revision

　　1. Revise the useful expressions in Unit 3. Ask the students to do some translations, translate some sentences into English.

　　2. Revise the Present Perfect Tense. Ask: How long have you been a … ? What have you done since you became …? Get the students to ask and answer in pairs.