Unit 5 Lesson 25 教案 2023-2024学年冀教版英语九年级全册

Unit 5 Lesson 25 教学目标 1.掌握单词:correct.method.force 2.接触单词:experiment. jar, upside, pour, scientific, raincoat, pressure, conclude 3.短语:turn…upside down, pour out, scientific method, take...off 核心素养 实践创新 1.劳动意识：掌握本课所学的单词和英语表达; 2.技术运用：能用英语描述实验的过程。 教学重点 掌握本课所学的单词和英语表达。 教学难点 能用英语描述实验的过程。 教学过程 一、导入新课 Sing along What Is Science? What is science? Can you explain? Please make it easy for my brain. It’s about making observations. Why do onions make me cry? Why do clouds go by? What keeps the birds in the sky? That’s just science. What is science? Can you explain? Please make it easy for my brain. It’s about matter——the universe. Why does a car stay on the road? Why is there green all over a toad? Why can’t I carry a heavy load? That’s just science. 二、新课讲解 Think about it Do you like to do experiments? What experiments have you done? Words and expressions ex/pe/ri/ment n. 实验；试验 jar n.广口瓶 up/side n.上部，上边 pour v.倒出；倾倒 co/rre/ct adj.正确的，恰当的 scien/ti/fic adj.科学的 me/thod n.方法；办法 rain/coat n.雨衣 for/ce n.力量 v.迫使；强迫 pre/ssure n.压力；压强；挤压 con/clu/de v.得出结论；断定 Sum up 1.本课所学的重要表达 turn...upside down 把……翻转；倒过来 pour out 涌出 scientific method 科学方法 take...off 把……拿开 2.如何做实验 三、语言点 Language points 1.Then I turn the jar upside down and take my hand off the cardboard. turn…upside down=turn over“把……翻转/倒过来” take…off…“使……离开/脱离……”或“把……从……拿开”。 take off意为“摘掉,(飞机)起飞,脱掉”。 2.I think the floor will get wet. get wet“变湿”。 get在本句中为系动词,意为“变得……”,后接形容词作表语。 3.We should do this experiment outside,Brian. experiment可数名词,“实验”。 do experiments/do an experiment“做实验” experiment 动词,“做实验,进行试验”。 4.You think the water will pour out,Danny. pour out“倒出,使流出,涌出” pour…into…意为“把……倒进……”。 5.I am so sure of my theory that Brian can do the experiment over your head and I know you won’t get wet. be sure of “对……有把握” eg:I am sure of this answer. 6.He puts on a raincoat and sits down. put on“穿上”(代词放中间)。 7.It is