Unit6 When was it invented？ SectionB 2a-2e 课件2025-2026学年人教版（2012）英语九年级全册

该初中英语课件围绕“篮球的发明”主题，聚焦一般过去时的被动语态及divide...into、not only...but also等重点词汇短语，通过Free Talk（运动喜好讨论）和运动词汇列表导入，从词汇讲解到语法分析再到阅读文本，搭建学习支架帮助学生逐步掌握语言知识。 其亮点在于融合语言能力与思维品质培养，通过思维导图任务（梳理篮球发明时间、发明者、流行现状等）引导学生分析归纳信息，结合not only...but also等固定搭配的例句解析提升语言运用能力。采用“阅读+语法+实践”方法，学生在真实语境中学习增强兴趣，教师可直接利用活动设计提高教学效率。

When was it invented? Unit 6 Section B 2a-2e 1 1. 熟练掌握并运用重点单词及短语：Canadian, divide, basket, hero, professional, nearly, divide... into, not only...but also, look up to. 2.通过阅读，理解如何用一般过去时的被动语态描述发明史。 3.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. 学习目标 Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. When he was a college teacher, he was asked to think of a game that could be played in the winter. Dr. Naismith created a game to be played inside on a hard floor. Dr. Naismith divided the men in his class into two teams and taught them to play his new game. Players on the same team must work together to get the ball in the other team’s basket. At the same time, they need to stop the competing team from getting the ball into their own basket. ► The work could be done at home. ► Your paper must be handed in two hours later. “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”。 3 Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. When he was a college teacher, he was asked to think of a game that could be played in the winter. Dr. Naismith created a game to be played inside on a hard floor. Dr. Naismith divided the men in his class into two teams and taught them to play his new game. Players on the same team must work together to get the ball in the other team’s basket. At the same time, they need to stop the competing team from getting the ball into their own basket. （1）divide v. 分开，分散。常用短语divide … into…把……分成……。 ► The river divides and forms two streams.    ► Please don't let such a small matter divide us.    ► Divide the cake into equal parts. （2）stop sb. from doing sth.意思是“阻止某人做某事 ”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。 ► I tried to stop my father (from) smoking, but failed. ► We can’t be stopped from doing that. stop doing sth.是“停止做某事”，指停止正在进行的事。 ► The two girls stopped talking when they saw me. stop to do sth.是“停下来去做某事”，指停下来去做另外一件事，动词不定式作目的状语。 ► The two girls stopped to talk to me when they saw me. 4 football ping-pong basketball football Ffoot ootball football Bbadminton baseball tennis volleyball pingpong basketball 5 Can you list any sports that played in China? Do you like sports? What sport do you often play? Free Talk Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch. 这是with复合结构，“with+名词/代词+补足语” ，补足语一般由形容词、副词、介词短语、动词不定式或分词充当 ► She came into the room, with her nose red. ► She fell asleep with the light on. ► The teacher entered the classroom with book in hand. ► With all this work to do, I won’t have time to go out. ► With the crowds cheering, they drove to the palace. ► She sat with her head bent. 7 Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch. not only … but also 不但……而且……，应连接两个相对称的并列成分，若连接两个成分作主语，其谓语通常与靠近的主语保持一致。 ► Not only you but also he has to leave. ► I not only play tennis but also practise shooting. ► He plays not only the piano but also the violin. ► They speak English not only in class but also in the dormitory. 8 The aim of playing it? How many players? games Where is it played? Famous players? What do you know about basketball? Although America’s NBA games are the most famous, the CBA games are becoming more popular in China. The number of foreign players, including Chinese players, in the NBA has increased. There are also more and more foreign players in the CBA. Many young people look up to these basketball heroes and want to become like them. These stars encourage young people to work hard to achieve their dreams. look up to本意是“仰着头看”，可引申为“钦佩；仰慕；尊敬； 敬仰” ► The girl was so short that she had to look up to her sister.   ► The children all look up to the baseball player.   look相关短语 look forward to  期待 look up  查阅 look for  寻找 look into  调查 look at   看着 look over  检查 look out  留神；注意 look after   照料 look through  浏览 look like 看上去像 look around  环视;  东张西望 look back  回顾;  回头看 10 Complete the mind map with the information in the passage. What else can you add to the mind map? Game Development played inside on a hard ______ _______ teams get ____________ into other team’s ______ Popularity invented by ______ first game on _____ became Olympic e- vent in ______ in the year ________ most famous games: _______________ popular games in China: _________ played by ___________________ people over _____ countries 12.21.1891 CBA James Naismith Berlin 1936 NBA floor two the ball basket more than 100 million 200 Detailed reading The reason: Why did he invent basketball? He was asked to invent a game to be played on a hard floor inside in the winter. How basketball was played: 1).______ the men____2 teams divide into 2. ____together to ___ the ball __ the other team’s basket. work get in 3. _________ the competing team ________ getting the ball _________their own basket. stop from into 1. Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861.篮球是由加拿大一位名叫詹姆斯·奈史密斯的博士发明的。他出 生于1861年。 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. 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框里。 stop sb. from doing slh.意为“阻止某人做某事” 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) carrying the plan. ►The water must be prevented from being polluted by us. 我们必须保护水不受污染。 重要知识点 Read para3 carefully and finish the tasks. 3 Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch. Careful reading Although America's NBA games are the most famous, the CBA games are becoming more popular in China. The number of foreign players, including Chinese players, in the NBA has increased. There are also more and more foreign players in the CBA. Many young people look up to these basketball heroes and want to become like them. These stars encourage young people to work hard to achieve their dreams. stop sb. (from) doing sth. 阻止某人做某事 其同义表达为prevent sb. (from) doing sth.和 keep sb. from doing sth.。 The policeman stopped that boy (from) playing with fire just now. That boy was stopped from playing with fire by the policeman. Point 2 这三个结构用于被动语态时, from不可省略。 Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories.Basketball has not only become a popular sport to play,but it has also become a popular sport to watch. not only...but also... “不但······而且······” Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. (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”。 (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。 raise意为“举起，提高，抚养”，是及物动词。 (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 coming on, it’s time to buy warm clothes.冬天来了，是时候买保暖的衣服了。 Paragraph 3 the popularity of basketball today. In china, you can see _____________________________________________________ America’s NBA games are the most________________. China’s CBA games are becoming________________________. The number of foreign players in NBA has_____________. There are__________________ foreign players in the CBA. people playing in parks, schools and even factories famous more and more popular increased more and more not only…but also…用于连接两个表示并列关系的成分，其中的also有时可以省略。 若连接两个成分作主语，谓语动词应与靠近它的主语保持一致，就近原则。 Not only Tom but also his sisters like basketball. Basketball has not only become a popular sport to play, but it has also become a more popular sport to watch.（教材P46 2b） not only…but also… 不仅 ······ 而且······ Many young people: dream of ___________________________ look up to ___________________________ becoming famous player these basketball heroes The basketball stars___________ young people _________work hard to _______ their dreams. The writer thinks basketball is a ___________and ___________ sport. He also thinks it’s _________a popular sport to play, ___________ a popular sport to watch. to encourage achieve much-loved active not only but also the most famous team in America the most famous team in China CBA (China Basketball Association) 中国篮球协会（中国职业篮球联赛） NBA (National Basketball Association) 美国篮球协会 （美国职业篮球联赛） Basketball is not only (不但) a popular sport to play, but also(而且) a popular sport to watch. Although America’s NBA games are the most famous, the CBA games are becoming more popular in China. The number of foreign players, including Chinese players, in the NBA has increased. There are also more and more foreign players in the CBA. 比较级+and +比较级“越来越” prep. 包括······在内 Many young people look up to these basketball heroes and want to become like them. These stars encourage young people to work hard to achieve their dreams. 钦佩；仰慕 hero n. 英雄；男主角 achieve one's dream(s)实现某人的梦想 encourage sb. to do sth.鼓励某人去做某事 $