外研版必修1高中英语 module 5 A Lesson In A Lab课件 外研版必修21.ppt

孔隆教育 孔隆教育 What’s the best title for the passage A A.The different uses of metals B.The reaction of metals C.The reaction of metals with Oxygen What’s the best title for the pass A A.The different uses of metals B.The reaction of metals C.The reaction of metals with Oxygen Could you describe the stages of scientific experiment?  prepare a report about an experiment using these headings Aim Apparatus Method Result Conclusion * tongs beaker balance funnel Bunsen burner holder test tube crucible apparatus 1.Which of the metals in the table reacts the most with Oxygen and water? 2.What happens when you heat calcium in Oxygen? 3、Does copper react with water? 4、Does iron have a slow or fast reaction with steam? What’s result of the experiment what’s the aim of the experiment? What’s the conclusion of the experiment conclusion aim apparatus method result Work in groups Make up a dialoguage to demonstrate how metals react with substances Use these words react with react most substances * * *