九年级英语全册 Unit 6 When was it invented Section B（3a-3b）教案 （新版）人教新目标版-（新版）人教新目标版初中九年级全册英语教案.doc

Unit 6 When was it invented? Section B，3a-3b一、Teaching Aims:1.to learn and to use new words Canadian divide divide . into purpose basket the Olympics look up to hero 2.to have a better understanding of the sport of basketball二、Teaching key points: 1. sentences: A: I saw him playing basket on the playground. B: I saw him go into that room. He was seen to go into that room. 2. new words and phrases: Canadian divide divide . into purpose basket the Olympics look up to hero 三、Teaching difficult points:Sentences;I saw him go into that room. He was seen to go into that room.四、Teaching Aids: 1. a tape recorder 2. the blackboard 3. a computer with PowerPoint 五、the second period (for one class)六、Teaching stepsStep1:Lead-inHow much do you know about these famous stars?Ask Ss to look at the pictures on PPT4-11and say something they know.Step2: New words and expressions1.Canadian adj. 加拿大的;加拿大人的 n. 加拿大人 2. divide v. 分开；分散 3. divide . into 把分开 4. purpose n. 目的；目标 5. basket n. 篮；筐 6. the Olympics 奥林匹克运动会 7. look up to 钦佩；仰慕 8. hero n. 英雄；男主角Step3: Do you like basketball? Do you watch basketball games? How much do you know about this sport? Discuss the sport with your partners and share your ideas with the class. Step4: Ask Ss to read the passage quickly. Find what is the main idea of each paragraph?Step 5: Complete the mind map with the information in the passage. What else can you add to the mind map?On PPT16Step 6: Use the mind map to summarize what you and your partner remember about the development of basketball. Use the following questions to help you.1. Who invented the basketball and how is it played?2. When was the first basketball game in history played?3. Why were the Berlin Olympics important for basketball?4. What are the professional basketball groups in America and China?5. How popular is basketball? Step 7: What do you think of famous basketball players? Make a list of good and difficult things about being a famous basketball player. 1._2._3._4._Step 8: key points1. In China, you can sometimes see people playing basketball in parks,schools and even in factories.see sb doing 看到某人正在做某事I saw him playing basket on the playground.see sb do 强调动作全过程(do 是省略to的不定式)I saw him go into that room.如果变为被动to不省略He was seen to go into that room.see sb done 表宾语和动词之间是被动的关系。I saw him tied to a tree yesterday.我昨天看见他被绑在一棵树上了。 此类词还有:see, watch, look at, observe, hear, listen to, feel2. Dr. Naismith divided the men in his class into two teams and taught them to play his new game.divide.into 把.分成.teach sb. to do sth. 叫某人做某事3. At the same time, they need to stop the competingteam from getting the ball into their own basket.at the same time=meanwhile=meantime 同时stop/keep/prevent.from sth./doing sth.阻止.(做)某事eg. Breaking up can stop us from quarrelling.分手才能停止我们之间的争吵。4. The number of foreign players, including Chinese players, in the NBA has increased.the number of+可数名词复数 .的数量是.(单数)eg. The number of students is about twenty. 学生人数大约是20人左右。a number of+可名复=many+可名复(表复数)eg. A number of my friends think I should take a holiday. 我的一些朋友认为我应该休假。including sb./sth. sb./sth. included eg. There are 40 students in the classroom, including me. There are 40 students in the classroom, me included. 5. These stars encourage young people to work hard to achieve their dreams.encourage sb. to do sth.achieve ones dream=realize ones dreamStep 9: Think of something that you do not like doing. Then think of an invention that could help you. Make notes.Problem: quickly taking notes in classNew invention: a special penWhat it is used for:_Step 10: Imagine you are a businessperson. Write a description of your new invention. Try to sell the invention to the class. On PPT 23Step 11: Summary1. sentences: A: I saw him playing basket on the playground. B: I saw him go into that room. He was seen to go into that room. 2. new words and phrases: Canadian divide divide . into purpose basket the Olympics look up to hero Step 12：Homework1. Remember the new words, and we are going to have a dictation tomorrow2. Write a description of your new invention.七、Board DesignUnit 6 When was it invented?Section B，3a-3b1. sentences:A: I saw him playing basket on the playground.B: I saw him go into that room. He was seen to go into that room.2. new words and phrases: Canadian divide divide . into purpose basket the Olympics look up to hero