新九英全Unit6Period5.doc

Unit 6 When was it invented? Period 5 Section B 2 (2a-2e) 一、教学目标： 1. 语言知识目标：1) 能掌握以下单词： the Olympics, Canadian, divide, divideinto, basket, popularity, look up to, hero, professional 2) 能掌握以下句型：It is believed that the first basketball game in history was played on December 21, 1891.Dr. Naismith divided the men in his class into two teams and taught them to play his new game.At the same time, they need to stop the competing team from getting the ball into their own basket. These stars encourage young people to work hard to achieve their dreams. 2. 情感态度价值观目标： 了解世界上一些对人类有着重大意义的发明的相关信息，开阔学生的眼界，养成勤于思考，善于发现的好习惯，培养学生的创造精神。二、教学重难点1. 教学重点：1) 掌握本课时出现的生词及用法。2) 阅读短文，获得相关信息，提高学生们的综合阅读能力。2. 教学难点阅读2b部分的短文并完成相关要求。三、教学过程Step 1 Warming upPair work 1. Work in pairs. Make a conversation about the invention of potato chips. Use the information in 1c and 1d. 2. Ask some pairs to act out their conversation in front of the class. Step 2 DiscussionShow some pictures of playing basketball. Ask Ss some questions about basketball games. Discuss the sport with your partner and share your ideas with the class.Step 3 ReadingFast Reading Tell Ss to read the passage quickly. And find the main idea of each paragraph. Keys: 1. The main history of basketball. 2. How the basketball was invented by James.3. The popularity of basketball around the world. Careful Reading 1. T: Now lets read the mind map in 2c. Try to understand the meaning of the map. Ask Ss to complete the mind map with the information in the passage. Mind-mappingChanging the information you read into a mind map may help you remember it more easily.2. Ss read the passage carefully and try to fill in the mind map with the proper words. Development: invented by _ first game on _ became Olympic event in _ in the year _. most famous games: _ popular games in China: _ Game: played inside on a hard _. _ teams get _ into other teams _. Popularity: played by _ people. over _ countries 3. Check the answers with the class. 4. Tell Ss to work hard and add something to the mind map. 21教育网 Encourage Ss to try their best. Post readingWork on 2d 1. Now lets work on 2d. First read the questions below. Then try to read the passage again and find the answers to the questions. 2. Ss read the passage again and try to find the answers to the questions. 1. Who invented 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? 3. Let some Ss read their answers and correct their mistakes. 21世纪教育网版权所有Step 4 Language points1. salty 咸的 salty (tasting of salt) 形容词，意为“咸的；含盐的”，是由名词salt(盐)加后缀-y构成的。 The soup is a little salty for me.汤对我来说有点咸了。名词+后缀-y构成的形容词：lucklucky healthhealthy windwindy rainrainy taste tasty ice icysnow snowy sunsunny2. Potato chips were invented by mistake. by mistake 错误地；无意中 Somebody took the my umbrella by mistake.有人错拿了我的伞。 I picked up your bag by mistake.我错拿了你的包。 3. Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise. 篮球是一项备受热爱、充满活力的运动，为了娱乐和锻炼身体，很多人都喜欢打篮球。 much-loved (be loved very much )是一个合成形容词，意为“备受喜爱的; 深受爱戴的”。 People around the world are feeling sorry to the death of the much-loved leader, Nelson Mandela. 世人都在为这位深受爱戴的领导人纳尔逊.曼德拉的去世而感到难过。4. It is over 100 years old and is played by more than 100 million people in over 200 countries. 篮球运动有100多年的历史。200多个国家的一亿多人在打篮球。 over介词，意为“多于；超过”，在此相当于more than。There are over one thousand students in the school.在这所学校有一千多名学生。 over作介词，还可意为“在上方”，强调正上方，不接触，其反义词为under。 There is a bridge over the river.河上有座桥。 over用作副词，意为“结束”。Class is over.下课。与over相关的常见短语： over there 在那边 get over 克服 go over 检查 all over the world 全世界 over and over again 多次；反复地5. Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861.(1)这是一个主从复合句。定语从句who was born in 1861 修 饰 先 行 词 James Naismith。 另外，过去分词短语named James Naismith作后置定语，修饰doctor。(2) Canadian形容同，意为“加拿大的;加拿大人的”。 Canadian也作名词，意为“加拿大人”。Canadian culture is different from Chinese culture.加拿大的文化有别于中国的文化。 Many of my friends are Canadians. 我的很多朋友都是加拿大人。6. When he was a college teacher, he was asked to think of a game that could be played in the winter.在做大学老师的时候，他被要求想出 一种能在冬天进行的运动项目。“could be played”为含有情态动词的被动语 态，其结构为“情态动词+ be +及物动词的过去分词”，否定形式为“情态动词+ not + be + 及物动词的过去分词”。【出处：21教育名师】All these must be finished in three days.所有的这些必须在三日之内完成。 Kids should not be allowed to drink.小孩不应该被允许喝酒。7. Dr. Naismith divided the men in his class into two teams and taught them to play his new game. 奈史密斯博士将他班里的男生分成两队并教他们玩他的新运动项目。 divide . into意为“把分开；把划分为”。 The teacher divided our class into four groups. 老师把我们班分成四个小组。8. At the same time, they need to stop the competing team from getting the 同时，他们需要阻止对方的球队抢到球投进他们自己的篮里。 stop sb. from doing slh.意为“阻止某人做事事”， 相当于 prevent sb. from doing sth.，在主动语态中，两者中的from均可省略，但在被动语态中不可省略。No one can stop us (from) carry the plan.没有人能阻止我们实施计划。The water must be prevented from polluted by us. 我们必须保护水不受污染。 9. Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players.如今，随着许多年轻人都梦想成为著名的篮球运动员，篮球在世界各地越来越普及。(1) popularity名词，意为“受欢迎;普及；流行”，其形容词形式popular意为“受欢迎的”。 Her books have grown in popularity. 她的书近来大受欢迎。(2) rise不及物动词，意为“增加;提高攀升;升起;站起来”。其过去式、过去分词分别为 rose 和 risen。The sun rises in the east and sets west.太阳从东方升起，从西方落下。(3)句中“with +宾语+现在分词”构成的复合结构在句中作伴随状语。 With winter coining on, it s time to buy warm clothes. 冬天来了，是时候买保暖的衣服了。“with十宾语+宾语补足语”构成with的复合结构，宾语补足语除了可以是现在分词外，还可以是介词短语、形容词、副词等。He came in with a smile on his face. 他面带微笑走了进来。（with十宾语+介 词短语）Anderson left his house with the lights on. 安德森开着灯离开了家。（with+宾语+ 副词）(4) dream of 意为“梦想;想象”，相当于:dream about .They dream of going to college.他们梦想去上大学。拓展：dream的用法dream作及物动词时，后接名词、代词或that从句作宾语。He dreamed a sweet dream. 他做了一个美梦。 dream作可数名词，意为“梦;梦想”。 His dream will come true next year.他的梦想明年将会实现。10. Many young people look up to these basketball heroes and want to become like them. 许多年轻人崇拜这些篮球英雄，并且想成为像他们那样的人。 (l) look up to意为“钦佩;仰热”。 We all look up to the learned and modest professor. 我们都很尊敬那位博学而又谦逊的教授。 He is a movie star whom I look up to. 他是我崇拜的电影明星。 look up to还可意为“抬头看；仰望”。He looked up to the sky and seemed