Lesson 26 One Wet Danny 课件.pptVIP

swimsuit n. 游泳衣 dialogue Brain, Jenny and Danny are talking about their experiment. B: Jenny, you can talk to the class. Then Danny and I will do the experiment. J: OK, I can tell the students what we’re going to do. Then you and Danny can put the water into the jar. D: I will tell then my theory. I think we will get wet! B: Then I will tell them my theory. The force of the air will keep the water in the jar. D: Your hand can keep the water on. But air can’t! B: After the experiment, we will talk about our observations. We’ll ask the students what the experiment proves. B: We will observe what happens, Danny. That will prove who is right. J: I have a good idea. Danny can sit in a chair. Brain will hold the jar above Danny’s head. Brain will turn the jar over. I will ask the class to make observations and guess what will happen. D: I think I will bring my swimsuit to school that day. J: Yes, wear your swimsuit. That will be funny. Everyone will think that you’re going to get wet. D: I am going to get wet! I will need to dry myself off! Let’s do it In a small group, try the experiment above. Try it with the jar full. Try it again with the jar nearly empty. Write down your observations. Did the experiment work? Did anyone get wet? Lesson 26 One wet Danny? 阳谷县阿城中学 左振营 Lesson 26 One Wet Danny? Learning aims Master words and expressions force swimsuit observation put into turn over make observations Master and use sentences (1) You and Danny can put the water into the jar. (2) The force of the air will keep the water in the jar. Understand the meaning of the text Learn new words force the force of the air Learn new words swim suit Learn new words observe Observation make observations Read: force the force of the air swimsuit observation make observations How to do this experiment? Put your hand on the cardboard. And turn over the jar carefully. Move your hand away quickly. Fill the jar with wa