Unit 4 Plant life Speed up（课件）-2025-2026学年外研版（三起）英语四年级下册

Unit 4 Plant life Speed up 1 Look and answer. What are they? They are rice plants. Look and guess. Who is Huahua? Who is Huahua’s grandpa? Where are they? 3 Skim and write. Huahua is a _______. It likes _______________________ in the fields. cat playing with the rice plants Who is Huahua? 4 Skim and write. scientist Yuan Longping His name is ______________. He is a _________. He studies __________. Who is Huahua’s grandpa? scientist science -ist Can you name any scientists? ______ is a great scientist. rice plants 5 rice fields Where are they? They’re in the __________. rice fields Skim and write. Read and answer. What is Grandpa doing? What is Huahua doing? Read and answer. Grandpa’s work Huahua’s work Why does Grandpa work so hard? Read and answer. 1 2 He has two dreams. What’s Huahua’s grandpa like? He likes ________. He _____________________. He ___________. reading often works in the fields works hard Read and answer. 10 Will his dreams come true? Work in groups. Discuss and say. His rice plants grow tall and strong. His rice helps people in many countries. We all remember him. We save food. His dreams will come true! Work in groups. Discuss and say. Watch and repeat. Watch and repeat. Watch and repeat. Watch and repeat. Watch and repeat. Watch and repeat. Read again and write “√” or “×”. × √ √ 19 Write about Huahua’s grandpa. scientist two grow tall rice plants feed the world with his rice Yuan Longping What do you think of his dreams? Retell the story. The story of Yuan Longping Who Who is Huahua’s grandpa? What Why What does he do? What does he often do? What does Huahua think of him? Why does he work hard? How can we be a good seed? At home, we can save food at dinner. At school, we can study hard. Work in groups. Discuss and say. … … 22 Homework 基础性作业： 1. 看视频，模仿并朗读教材第42—43页的故事。 2. 用英语向家人或朋友介绍袁隆平院士。 发展性作业： 以图文结合的方式，向家人或朋友介绍另一位中国农业科学家。 23 null Other 74016.0 $