英语人教版八年级下册新授课.doc

八年级英语公开课教 案干汊河中心校 郭永芳 2016年5月12日Topic: Unit 7 Whats the highest mountain in the world?Period 3 (Section A 3a-3c)Teaching aims:Knowledge aims:1.Get the students to learn the words and phrases: Mountain climbing, the Himalayas, challenge themselves, freezing weather conditions, heavy storms, very hard to take in air , as you get near the top, stronger than the forces of nature, more serious difficulties2.The students will be able to use the sentence structure:Its hard to . Ability aims:1. The students can use the comparative and superlative of the adj. to retell the 3a .2. Try to find necessary information through fast reading.Emotional aims:People want to challenge themselves in the face of difficulties. We should never give up trying to achieve our dreams.Humans can sometimes be stronger than the forces of nature.Teaching important points:People want to challenge themselves in the face of difficulties. We should never give up trying to achieve our dreams.Humans can sometimes be stronger than the forces of nature.The comparative and superlative of the adj.Teaching difficult points:1 . Learn to express large numbers2. Comparatives and superlatives with adjectives and adverbsTeaching aids:CAI , a recorder,Teaching procedures:Step 1 RevisionRevise the story in Activity 2d. Last class we have learned unit 7 section A 2d, Can you tell me what the conversation is about? How long is the Ming Great Wall? Why did the ancient emperors build the wall?Have you ever been to the Great Wall? The Great Wall is great and beautiful , If you have a chance ,please go there, just one old saying, you are not a real man unless you reach The Great Wall .Step 2 Watch a video Do you like to play sports ? what sports do you like to play ? which one do you think is the most dangerous, swimming ,tenis, mountain climbing or basketball ? In unit 1 ,we learned Aron Ralston loved climbing very much. once he climbed in Utah,his arm was caught under a 360-kilo rock that fell on him, he stayed there for five days ,at last he had to use his knife to cut off half his right arm . later ,he wrote a book called Between a Rock and a Hard place (生死两难）but it didnt stop him climbing mountains. So we say climbing mountains is very dangerous. Now let us watch a short video about the Himalayas. Please watch and think“Why do people risk their lives to climb the highest mountain? Maybe people want to challenge themselves This class well continue to learn section A Reading: Qomolangma-the most dangerous mountain in the world? Play the recording ,students listen and find out the words and phrases you dont understand .Teach the new words Mountain climbing, the Himalayas, challenge themselves, freezing weather conditions, heavy storms, very hard to take in air , as you get near the top, stronger than the forces of nature, more serious difficultiesStep 3 Presentation Read the article by yourselves, and match each paragraph with the main ideas. Get the students to read and match the meaning idea of each paragraph. Check the answers. Help the students to learn the useful expressionsPeople want to challenge thimselves in the face of difficulties. We should never give up trying to achieve our dreams.Humans can sometimes be stronger than the forces of nature.Ask the students to read the sentences ,and translate them into chinese.Step 4 Activity 3cTeacher shows the four questions on the screen and get the students to read the passage fast to find out the answers.1. Where are the Himalayas?2. How high is Qomolangma?3. Why do so many people try to climb this mountain even though it is dangerous?4. What does the spirit of the climbers tell us?Step 5 Language pointsPlay the recording again,students listen and find out these phrases in the article1.mountain climbing 2.run along3.include 4.take in5.the first to do sth 6.risk ones life7.challenge 8.give up doing9.achieve our dreamsExplain these language points1) mountain climbing 登山运动Mountain climbing is very dangerous. 登山运动是非常危险的。(2) run along 延伸到The Himalayas run along the southwestern part of China. 喜马拉雅山脉一直延伸到中国的西南部。(3) include 包括The most famous singers include Lady Gaga, Katy Perry and Lisa. 最流行的歌手里包括嘎嘎女士，凯蒂和丽萨。(4) take in 吸入On the top of the mountain, its very difficult to take in air.在山顶上，吸入空气是非常困难的。(5) the first to do sth. 第一个做某事的人He is always the first to finish homework.他总是第一个完成家庭作业。(6) risk ones life 冒着生命危险The climbers risk their lives to climb the Qomolangma. 登山者们冒着生命危险攀登珠穆朗玛峰。(7) challenge 挑战He takes part in the team to challenge himself. 他加入这支队伍是为了挑战自己。(8) give up doing 放弃做（某事）I will never give up studying.我将永远不会放弃学习。(9) achieve our dreams 实现我们的梦想We should do our best to achieve our dreams.我们应该进我们最大的努力去时间我们的梦想。Step 6 Activity 3bFinish off the sentences in Activity 3b using the information from the passageCheck the answers.Step6 SummaryThis class we have learned section A Reading: Qomolangma-the most dangerous mountain in the world?.we know Qomolangma- is the highest mountain in the world ,it is also the most dangerous mountain.Step7 HomeworkRead the article again,and then try to finish these questions.write T or F( )1. The Himalayas run along the northwestern part of China.( )2.Even though there are thick clouds on the top of the mountains, there were no heavy storms and freezing weather conditions, ( )3. The first woman to climb was Junko Tabei from Japan in 1953.( )4. The sprit of these climbers shows us that we shouldnt give up trying to achieve our dreams.Blackboard design Unit 7 What the highest mountain in the world? Period 3 (Section A 3a -3c) Mountain climbing,