【精校版】Unit 3 Is this your pencil第四课时 2a3b Self check

人教版精品英语资料（精校版）Unit 3 Is this your pencil?第四课时 2a-3b Self check教学目标Have the students know the meaning of some words and expressions like: lost, found, case, pieces, in order, message, etc.Get the students to learn to write their own bulletin board messages.来源:教学内容New words: in, library, ask, askfor find, some, classroom, e-mail, at, call, lost, must, set, a set ofCall Allan at 495-8536. Is that your computer game in the lost and found case? Please call Mary. A set of keys.教学步骤I. Warming-up and revisionTask: Students activities Teachers activities Game: throw the ball while asking and answering the question. In groups, one student throws the ball and asks: Whats this in English? The other one answers it ,then throw the ball again. Do this game first as an example. T: How do you spell it? “P-E-N-C-I-L”.Task of the period 1. Show the bulletin board and bulletin board notice on the screen. T: whats this? Its a bulletin board. Whats this? Its a bulletin board notice. Show a board with Chinese like “通知”. 2. Put these pieces in order to make a message. Show them on the screen. Point out the four lines to the students. Explain that they are in the wrong order. When they are in the right order, they will make a clear message. Point out the number 1 in the first part of the message. Write numbers 2,3, and 4 in the boxes to complete the message. 3. Competition Give two students some pieces of paper. Tell them that they are in the wrong order. When they are in the right order, they will make a clear message. If you know how to make them together, stick them on the bulletin board. Work on 2b Lin Hai,A computer game is in the school library. Is it yours? Ask the teacher for it.来源: Mike Work on 2c Practice reading 2b Ask the students to write Lost and Found If you lost something or found something ,what should you do ? If you want to write a message ,what should you write? Work on 3a Play the gameAsk them to write their first name, last names and telephone numbers in random order on the board. Next have some other students draw on the board pictures of things they own among the names and numbers. Ask students to use only things whose names they have studied in class. Then ask them to take turns pointing to an item on the board and asking questions such as: Is this your last name? The student then calls on another student to answer the question with Yes or No.来源: TaskHave you ever lost anything? How could you find it? Do you know how to write Lost & Found?My English name is My name isPlease call 928-682 Self check1. Do 1. Ask them to check all the words they know. Find out the meanings of any words they dont know.来源:2.Write five new words in their Vocab-builder on p108. share their lists with other students.3 Complete the questions and answers individually for the other three situations.来源:4 Read just for fun. Discuss where the humor comes from. Invite pairs of students to present this dialogue to the rest of the class.