牛津上海七年级下册Module 3 The natural elements More practice 教案

Module 3 The natural elements More practice 设计说明 根据太阳系里行星的信息，让学生完成报告，锻炼学生分析、判断的能力。结对问答，引导学生提取主要信息，并能够正确表达出来。接下来，进行语音练习。学习并掌握字母及字母组合的发音。借助听录音，让学生能够在听的过程中辨别单词中具体字母的发音。最后引导学生识读音标写单词，让学生对字母发音有更深刻的认识。通过这些活动的设置，让学生明确本模块的重点，最后再检验学生的掌握情况。 教学目标 通过本课节的教学，让学生达成以下目标： 1.知识目标 复习本模块的内容。 2.能力目标 能听懂有关太阳系的介绍；能掌握语音，提高听说技能。 重点难点 重点：复习本模块的内容。 难点：能听懂有关太阳系的介绍；能掌握语音，提高听说技能。 教学准备 PPT课件；活动Listen and read的录音 授课时数 2课时 教学过程 Step 1 The solar system T: We live in the solar system. What do you know about the solar system 1. Let the students read about the planets in the solar system first. The planets in our solar systemApproximate distance from the SunDiameter Time (Move around the Sun)Jupiter Venus Neptune Saturn Earth Uranus Mars Mercury780,420,000 km 107,500,000 km 4,486,000,000 km 1,431,000,000 km 150,000,000 km 2,877,000,000 km 227,800,000 km 58,000,000 km142,500 km 12,100 km 50,000 km 120,000 km 12,742 km 52,000 km 6,790 km 4,870 km11.9 225 165 21.1 365.25 84 687 88Earth years Earth days Earth years Earth years Earth days Earth years Earth days Earth days 2. Ask them to complete the following report. The solar system There are _____ planets in the solar system. The _____ is at the centre of the solar system. The Earth is one of the planets. It is _____ million kilometres from the Sun. _____ is the smallest planet. _____ is the biggest planet. _____ is the closest planet to the Sun. _____ is the farthest planet from the Sun. _____ is the hottest planet because it is _____ to the Sun. _____ is the coldest planet because it is _____ from the Sun. 3. Get the students to finish the exercise by themselves. 4. Give them some time to discuss their answers in groups. 5. Check the answers together. Answers: eight; Sun; one hundred and fifty; Mercury; Jupiter; Mercury; Neptune; Mercury; closest; Neptune; farthest Step 2 Ask and answer 1. Let the students ask and answer questions in pairs. They should refer to the information of “The planets in our solar system”. (1) Which is the smallest planet (2) Which is the biggest planet (3) Which is the closest planet to the Sun (4) Which is the farthest planet from the Sun (5) Which is the hottest planet (6) Which is the coldest planet 2. Let some students share their answers. 3. Check the answers together. Answer: (1) Mercury. (2) Jupiter. (3) Mercury. (4) Neptune. (5) Mercury. (6) Neptune. Step 3 Listen and read 1. Play the recording for the students to listen. 2. Play the recording again and pause for the students to repeat. 3. Ask the students to read. Step 4 Read and circle 1. Let the students look at the following table. 2. Give them some time to circle the correct sound for the coloured letter(s).. 3. Walk around to provid ... ...