1.　　　 What’s the main idea of the text?

2.　　　 Make sentences with the words and expressions in Lesson 30.

Step2. Read the text and discuss the main idea about the text.

1.　　　 Read the words and expressions in Lesson 30.

2.　　　 Express the experiment phenomenon in English.

Teaching Difficult Points:

Describe the experiments in English and explain the reason.

Teaching Preparation: pictures

Teaching Aids: audiotape, flashcards, pictures

Type of lesson: new lesson

Teaching Procedure:

Step1. Check the homework of Lesson 30.

1.　　　 Describe the experiments in English.

2.　　　 Teach the students’ science spirits.

Teaching Important Points:

1.　　　 Learn to express sequence.

2.　　　 Review the next lesson.

Summary:

Do the experiment and let the students report to the class. This can increase the students learning interests. As the students doing the experiments, let them explain them in English as much as possible. The teacher can help them if it necessary

Lesson 31: Surprise Your Friends!

Teaching Content:

Oral words and expressions: take off

Teaching Aims:

5.　　　 Can you explain the experiment in English? What’s your reason?

Step6. Come to “PROJECT”

　 Divide the class into groups of four or five. Let one group chooses an experiment to practice. Explain it in English as they are doing the experiment. Encourage them to use English as much as possible. The teacher helps them if they are in trouble.

If we can’t finish the experiment in this lesson, we can continue in next lesson. Remind the students to bring the things that they need. If they want to do more experiments that we learned or we don’t learn, they can bring everything they need to the class. The teacher should praise the group that does more experiments.　

Step7. Homework

4.　　　 What does the candle use to burn?