Unit 8 Lesson 24 课件 2023-2024学年北师大版英语九年级全一册

Unit 8 Lesson 24 Have you done any experiments before? Did you write an experiment report? Have you ever tried to care for a plant? What were they? Did you observe them carefully? Have a think (no saying) Have you ever seen this machine before? We can observe things that our eyes can’t see by microscope. What is it for? Yes, I have. What is it? microscope 1. What’s this? It’s a potato with sprouts. (sprout n. 幼芽,新梢 vi.发芽) 2. Can we eat it? Why? No,we can't . We mustn’t eat it. Because It’s poisonous. It is a flower pot with soil. (soil n. 泥土; 土地,under the soil 土壤里) Soil is important for plants what is it? What’s the passage about? It's about an experiment on growing potato plants. Skim and answer the questions. How many parts are there in the report? What are they? Three. They are things prepared,observation and what the reporter has learned. Read the experiment report and answer the questions. 1. What should be prepared? 2. What is the Buddy ? 3. When have the leaves grown? 4. How tall are the leaves on the fifteenth day? 5. What knowledge about the plant’s growth has the writer known from this experiment? How many parts are there in the report? What are they? Three. They are things prepared,observation and what the reporter has learned. What should be prepared? A potato, a flower pot and a camera. Part 1 sprout pot soil camera 10 What’s this?Can we eat the potato with sprout? (no.) Why?because it’s bad for our health. Soil is important for plants. We use camera to record progress. How many days do the report record? Which day? Day One , Day Six, Day Eleven, Day Thirteen, Day Fifteen, Part 2 1. What do you need to do to grow potato plants successfully from the report? 2. How is growing plant similar to trying to succeed in life? I need to be patient and make sure the plants have enough water and the temperature is right. It takes not only time, but also lots of effort and patience. Part 3 Retelling: I have done an experiment on growing potato plants. Now I will te