教学设计unit7A-3a (2).doc

Unit 7 Whats the highest mountain in the world?Section A (3aGrammar Focus)教学目标：1.To train the students reading ability;2. To grasp comparative and superlative.教学重点：1.To learn comparative and superlative. 2. To grasp the usage of important phrases.教学难点：To improve students reading skills.教学过程：Step 1：Lead-inT: What sport is it? Do you like mountain climbing? Why?Do you know the most famous place to climb? Its the symbol of challenge.Introduce the Himalayas and Qomalangma.Watch a video of climbing .(通过登山运动引入世界之巅喜马拉雅山和珠穆朗玛峰，并介绍其地理位置。)Step 2：PresentationTask1: Fast reading.1. Underline the dangers for climbers to climb the Qomalangma.2. Check the answers in pairs.3. Listen and repeat, then match the main idea.(承接导入，速读第1段找出描写珠峰的恶劣自然条件的词组及句子，了解一些描写天气状况的搭配，听录音跟读，纠正发音，模仿语气、语调、语速，并总结该段主旨。)Task 2: Look through para. 2 Did anybody reach the top successfully? Who was the challenger?1List three achievements. And then lead in other achievements.2. Check the answers in class.3. Listen and repeat, then match the main idea.(浏览第2段总结成功登顶的例子并仿例句写出来，然后了解一下其他的成功案例，如2008年奥运火炬在世界之巅点燃，让学生更充分体会成功挑战者的伟大创举，更敬佩他们。)Task3: Careful reading.1. Listen and read para. 3 carefully, then answer the following two questions (Underline the sentences in the passage): Why do so many people risk their lives to climb the mountain even though it is dangerous? What does the spirit of climbers tell us?2. Ask some students to check the answers.3. Match the main idea.（细读第3段回答问题，把握文章主旨，激励同学们勇于挑战，战胜困难，实现自己的梦想。）Task4: Language points.1. List four comparisons. Then go over the sentences in Grammar Focus. Sum up the comparatives and superlatives in groups.2. Find out the phrases according to the screen. 3. Invite several students to explain. Add something by the teacher. 4. Try to memorize the language points.Step 3: Exercises.Step4: HomeworkFinish part 4a after class.板书设计：Unit 7 Whats the highest mountain in the world?Section A (3aGrammar Focus)hard to take in