Language Focus:

Words: graduate

Phrases: turn down

Sentences: I hope to…

            I plan to…

Grammar: The infinitives: (1)作宾语， （2）作宾语补足语， （3）作状语

Teaching Objectives:

1.    Master the use of the infinitives

2.    Try to understand the whole passage and read it fluently.

3.    Master the following materials

Word: graduate   Phrase: turn down

Properties: Recorder

Teaching Procedures:

Ⅰ. Organizing the class.

Today we’re going to learn a new lesson. We are going to learn the use of the infinitives.

Ⅱ. Revision

  We know Edison was a great inventor. But he was in school for only three month. Why?

What did he do when he was 10\12\16\22?

Ⅲ. Discussion

Divide the class in to small groups. Let them discuss:

What do you want to do after you graduate from school?

Have some students talk about their ideas.

Ⅳ. Practice

Practice this drills in pairs:

A: What do you want to do after you graduate from school?

B: I want to… / I hope to… / I plan to…

Get some pairs to share their drills with the class.

Ⅴ. Read and say

Close books and listen to the tape. And repeat.

Get the students to guess the meaning of “noisy”.

Then ask them to practice the dialogue in pairs.

Point out the use of the Infinitive form as a way of asking someone to do something.

Ⅵ. Practice

Part 3. Go through the words and expressions in the boxes and make sure the students understand what the phrases mean.

Then let the students practice in pairs. Point out that in the patter: “let somebody so something, the infinitive” without to is used.

Ⅶ. Ask and answer

Part 4. Revise the story from lesson 26 by asking students questions about infinitive as the Adverbial: to keep him busy, to work as an inventor, to learn as much as he could.

Then have the students ask and answer the questions in pairs.

Ⅷ. Invent Something

Get the students into small groups of four.

Then have them brainstorm about something to invent.

Have them describe how it works and why it is necessary to have.

Ⅸ. Workbook

Exercises 2 and 3 should be done in pairs first.

Then ask several students to say their sentences.

Ⅹ. Home work

Finish off the exercises in the workbook

板书设计:

Lesson 27

Graduate          1. 作宾语： I want to work and help my family

turn down         2. 作宾语补足语: Let’s ask him to turn it down.

turn it down              ask\ tell\ want\ like\ allow\… sb. to do sth.

turn up           3. 作状语: He wants to do sth. to keep himself busy.

turn it up