Teaching Content:

Mastery words and expressions: force

Oral words and expressions: swimsuit, observation, turn…over

Teaching Aims:

1.       Use the Simple Future Tense to describe the thing that will happen.

2.       Grasp the knowledge by doing the experiment. Enjoy the experiment and finish it by students themselves.

Teaching Important Points:

1.       Grasp the Simple Future Tense.

2.       Talk about the experiment process.

Teaching Difficult Points:

Some words and expressions, such as: talk about, talk to, tell sb., ask sb. to do sth.

Teaching Preparation: jar, cardboard, water, pictures

Teaching Aids: audiotape, flashcards, pictures, jar, cardboard, water

Teaching Procedure:

Step1. Review Lesson 25.

Let some students talk about the main idea of Lesson 25.

The teacher and the students can ask:

1.       What do we use in the experiment?

2.       How do you turn the jar full of water upside down?

3.       What do you cover on the jar?

4.       What’s your theory?