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1、电子备课教案学科英语主备人复备人课题Unit 7 Whats the highest mountain in the world?课时1教学目标Knowledge objects:1. Function: Learn to talk about geography and nature.2. Key vocabulary: square, meters, deep, desert, population, Asia, wall, tour, tourist, ancient, protect, wide, as.as, man-made object3. Expressions:(1) Wha
2、ts the highest mountain in the world? -Qomolangma.(2) How high is Qomolangma?(3) Its 8,844.43 meters high. Its higher than any other mountain.(4) Did you know that China is one of the oldest countries in the world?(5) Yes, I did. Its much older than the US.4. Structure (1) Large numbers. (2) Compara
3、tives and superlatives with adjectives.Ability objects:1. Learn to use the numeral to talk about the facts of the world.2. Learn and master the usage of the comparatives and superlatives with adjectives.Moral objects:Learn to talk about the facts of the world and encourage students to explore and lo
4、ve the nature.重难点Teaching key points:1. Learn and master the usage of large numbers.2. Enable to use comparatives and superlatives with adjectives to talk about the facts of the world.Teaching difficult points:Learn to use the numeral and comparatives and superlatives with adjectives to talk about t
5、he facts of the world.教学准备The pictures about the nature; a tape recorder; PPT教学时间2017.5.8课时教学活动过程设计环节教师活动学生活动复备改进Step 1 Warming up1. Review reading of large numbers.Step 2 Presentation & talk1. Show on the screen some pictures and learn the new words.2. Practice the conversations like this:A: What i
6、s the longest river in the world?B: The Nile.A: How long is it?B: It is 6,671 kilometers long.Step 4 Listening (1b)1. Get the students to listen and complete the sentences.2. Summarize the usage of comparatives and superlatives.Step 5 Pair work (1c)1. Get the students to have a pair-work, talking ab
7、out the places in the picture.Step 6 Listening1. Warming up: ask and answer information about the Yangtze River, population of China and the US.4. Check the answers.Step 8 Reading1. Show pictures of the Great Wall.3. Watch a video of the history of the Great Wall. 4. Listen to the tape of conversati
8、on in 2d.7. Explain language points.Step 9 EnlightenmentThe teacher points out the key enlightenment: Humans should protect the environment and live with other livings on the earth in harmony.Step 11 Homework (for different levels of students)A: 2d对话，三维课时1B: 简要介绍一个自然地理之最C: 模仿2d对话谈谈你的一次旅行一组、二组：A & C三
9、组、四组：A & BStep3 Activity 1a1. Get the students to read through the pictures in Activity 1a and match the statements with the right picture.2. Talking: The Yangtze River is about 6,300 kilometers long.3. Expression of measuring with numerals: numeral + unit + adj.4. Practice the expression by making
10、sentences.Step 5 Pair work (1c)2. Practice the conversations with the partners.Step 6 Listening2. Listen and number the facts in the order you hear them. (2a)3. Listen again and fill in the blanks with the right numbers. (2b)Step 7 Activity 2cPractice the dialogue with information in 2a as well as s
11、tudents own knowledge.Step 8 Reading2. Students share their knowledge about the Great Wall.5. Read the conversation and answer questions. 1. Whats the conversation about？ 2. How long is the Ming Great Wall?6. Read for the second time and answer: 3. What is the biggest man-made object in the world？4.
12、 Which is the most famous part of the Ming Great Wall?8. Students to role-play the conversation.Step 9 EnlightenmentStudents talk about their opinions after learning the lesson.Step 10 SummaryStudents summarize the knowledge of this lesson according to the blackboard design.教学反思本节课通过对数字的复习，以及形容词、副词比较级、最高级的温习，使学生进一步巩固了学过的知识。通过图片展示、视频介绍，学生对于数词表计量这一结构有了较充分的掌握和运用。在今后的教学中，教师要注意和学生的学习、生活紧密联系，提高学生的学习兴趣，提高学习效率。