Unit 6 Period 4 Section B(2a－Self Check)-【金牌导学案】2025-2026学年九年级全一册英语同步课件（人教版）

该初中英语课件围绕Unit 6 "When was it invented?"的Period 4 Section B(2a－Self Check)展开，核心涉及一般过去时的被动语态及篮球相关词汇、短语和句型。课前预习通过单词（如basket、hero）、短语（如divide...into）、重点句型搭建学习支架，衔接已学被动语态知识，为课文导学中的阅读任务奠定基础。 其亮点在于采用任务型教学与分层练习结合的方式，通过读前预测、读中选择题和词义推断、读后短文填空培养语言能力，重难点梳理中stop sb. from doing sth.等语法点的即学即练（如"The Great Green Wall can stop..."选择题）提升思维品质。学生能增强语言运用和自主学习能力，教师可借助课堂小测高效检测教学效果。

When was it invented？ 金牌导学案  Unit 6 1 课前预习 2 课文导学 Period 4　Section B(2a－Self Check) 4 课堂小测 3 重难点梳理 单 词 名词（n. ） 1. 篮；筐___________________　　 2. 英雄；男主角___________________　　 动词（v. ） 3. 分开；分散___________________　　 形容词（adj. ） 4. 职业的；专业的___________________　　 副词（adv. ） 5. 几乎___________________　　 兼词 6. adj. 加拿大的 & n. 加拿大人______________　　 basket hero divide professional nearly Canadian Period 4　Section B(2a－Self Check) 课前预习 形容词（adj.） 3 短 语 7. 奥林匹克运动会___________________　　 8．把……分成___________________　　 9．不但……而且……______________________　　 10．钦佩；仰慕______________________　　 11. 阻止某人做某事______________________　　 12．……的数量/数目______________________　　 13．实现梦想___________________________________________　 the Olympics divide … into not only … but also … look up to stop sb. from doing sth. the number of … 　 achieve one's dream/make one's dream come true Period 4　Section B(2a－Self Check) 课前预习 形容词（adj.） 4 重 点 句 型 14. 篮球运动是一项深受喜爱且充满活力的运动，许多人喜欢它是为了娱乐和锻炼。 Basketball is a much­-loved and active sport that 　　　　　 　　 　　. 　　　　　 many for fun and exercise. 15．同时，他们需要阻止对手把球投到他们自己的篮筐里。 At the same time，they need to 　　　　　 the competing team 　　　　　 getting the ball into their own basket. is enjoyed by stop from Period 4　Section B(2a－Self Check) 课前预习 形容词（adj.） 5 重 点 句 型 16．篮球不仅已成为一种受欢迎的可参与的运动，而且也成为一项受欢迎的可观赏的运动。 Basketball has 　　　　　 　　　　　 become a popular sport to play，but it 　　　　　 　　　　　 become a popular sport to watch. 17．NBA中的外国球员数量有所增加，其中也包括中国球员。 　　　　　 　　　　　 　　　　　 foreign players，including Chinese players，in the NBA has increased. not only has also The number of Period 4　Section B(2a－Self Check) 课前预习 形容词（adj.） 6 一、读前任务：略读课本P46，2b的文章，初步解读。 1．From the picture，we know that the boys are fond of 　　　　　　　　　　． 2．From the title，we know that the passage will talk about the 　　　　　 of basketball. playing basketball invention Period 4　Section B(2a－Self Check) 课文导学 二、读中任务：阅读课本P46，2b的文章，选出最佳答案。 （　　）1. Basketball became an event at the Olympics 　　　　. A．over 100 years ago B．in 1936 C．on December 21，1891 D．in 1861 （　　）2. The main idea of Paragraph 2 is 　　　　. A．the meaning of basketball B．the popularity of basketball C．the future of basketball D．the invention of basketball B D Period 4　Section B(2a－Self Check) 课文导学 （　　）3. What's the meaning of the word “including” in Paragraph 3? A．Except. B．Containing. C．Adding. D．Placing. （　　）4. The main idea of Paragraph 3 is 　　　　. A．the development of basketball B．the popularity of basketball C．the rules of basketball D．the dream about basketball B B Period 4　Section B(2a－Self Check) 课文导学 （　　）5. Which of the following is NOT true according to the passage? A．America's NBA games are the most famous. B．Basketball is a much-­loved and active sport. C．The popularity of basketball has risen around the world. D．Many old people look up to these basketball heroes. D Period 4　Section B(2a－Self Check) 课文导学 三、读后任务：根据P46，2b课文内容完成短文填空。 请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。 1._________ 2. _________ year　popular　although　invent　of　play　also　so　foreign　they　see　one Basketball is a sport that is enjoyed by many for fun and exercise. It has a history of over 100 　1　. And it is 　2　 by millions of people all over the world. years　 played Period 4　Section B(2a－Self Check) 课文导学 Basketball was 　3　 by a Canadian doctor named James Naismith，who was born in the 1860s. Today，the 　4　 of basketball has risen around the world. Many young people dream 　5　 becoming famous players. year　popular　although　invent　of　play　also　so　foreign　they　see　one 3. _________ 4. ___________ 5. _________ invented popularity　 of Period 4　Section B(2a－Self Check) 课文导学 In China，we can 　6　 people playing it in parks，schools and even factories. Basketball has not only become a sport to play，but 　7　 . become a sport to watch. 　8　 America's NBA games are the most famous，the CBA games are becoming more and more popular in China. year　popular　although　invent　of　play　also　so　foreign　they　see　one 6. _________ 7. _________ 8. _________ see　 Although also　 Period 4　Section B(2a－Self Check) 课文导学 There are more and more 　9　 players in the CBA. Many young people look up to these basketball heroes and want to become like 　10　. These stars encourage young people to work hard to achieve their dreams. year　popular　although　invent　of　play　also　so　foreign　they　see　one 9. _________ 10. _________ foreign　 them Period 4　Section B(2a－Self Check) 课文导学 1．At the same time，they need to stop the competing team from getting the ball into their own basket. （P46，2b） 同时，他们也要阻止对手把球扔进他们自己的篮筐。 知识探究 　　　　　　　　　　　　　意为“阻止某人做某事”。同义短语有：keep sb. from doing sth. /prevent sb. from doing sth. stop sb. from doing sth. Period 4　Section B(2a－Self Check) 重难点梳理 （　　）The Great Green Wall can stop the wind and sand 　　　 to the rich land in the south of China. A．move B．to move C．from moving D．to moving 即学即练 C Period 4　Section B(2a－Self Check) 重难点梳理 2．Basketball has not only become a popular sport to play，but it has also become a popular sport to watch. （P46，2b） 篮球不仅已成为一种受欢迎的可参与的运动，而且也成为一项受欢迎的可观赏的运动。 Period 4　Section B(2a－Self Check) 重难点梳理 not only … but also … 连接两个表示并列关系的成分，着重强调后者，其意思为“　　　　　　　　　　　　”，其中的also有时可以省略。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，即“　　　　　原则”。 如：He not only cleaned the floor，but cleaned the windows. 他不仅清理了地板，而且还清洁了窗户。 知识探究 不但……而且…… 就近 Period 4　Section B(2a－Self Check) 重难点梳理 （　　）（1）Not only my parents but also I 　　　　 good at cooking. A．is B．am C．be D．are （　　）（2）—What film do you like best? —The Martian. It 　　　　 shows a lot of imagination, 　　　　 has a sense of humor. A．too；to B．neither；nor C．either；or D．not only；but also 即学即练 B D Period 4　Section B(2a－Self Check) 重难点梳理 常见的就近原则的结构有： （1）neither … nor … 既不……也不……（两者都不） 如：Neither you nor I like him. 你和我都不喜欢他。 （2） either … or … 不是……就是……（两者中的一个） 如：Either you or Lily is a student. 不是你是学生就是莉莉是学生。 （3） there be结构 如：There is a pen and two books on the desk. 桌子上有一支钢笔和两本书。 拓展提升 Period 4　Section B(2a－Self Check) 重难点梳理 （1） Either he or she 　　　　　　　（learn） English well. （2） There 　　　　　（be） a desk and five chairs in the room now. 活学活用 learns　 is Period 4　Section B(2a－Self Check) 重难点梳理 3．These stars encourage young people to work hard to achieve their dreams. （P46，2b） 这些明星激励着年轻人努力拼搏实现梦想。 encourage 意思为“鼓励；激励”，　　　　　　　 　　意思为“鼓励某人做某事”；achieve one's/the dream 意思为“　　　 　　　　”；而come true意思为“实现”， 其主语通常是梦想等，其后不接宾语。 知识探究 encourage sb. to do sth. 实现某人的梦想 Period 4　Section B(2a－Self Check) 重难点梳理 （　　）—My teachers often encourage me 　　　　 more friends but I find it difficult. —Your teachers' idea is right. The more friends you make, 　　　　 you will be. A．to make；the happiest B．to make；happier C．making；the happier D．to make；the happier 即学即练 D Period 4　Section B(2a－Self Check) 重难点梳理 一、 根据句意及所给提示，用单词的适当形式填空。 1．Aaron Brown is one of the greatest 　　　　　　　　（/kəˈ neIdiən/） athletes. 2．I've taught in this primary school for 　　　　　（几乎；将近） six years. 3．He is used to taking his own b　　　　 when he goes shopping. nearly Canadian　 asket Period 4　Section B(2a－Self Check) 课堂小测 4．The soccer players of Argentina were regarded as national 　　　　　.　　　（hero） after they won the championship in 2022 World Cup. 5．A year is 　　　　　　（divide） into twelve different star signs in some Western countries. heroes divided Period 4　Section B(2a－Self Check) 课堂小测 二、根据中文提示完成以下句子。 1．他不仅喜爱踢足球，而且还对打篮球非常感兴趣。 He 　　　　　　　 likes playing football 　　　　　　　　 has a great interest in playing basketball. 2．人们相信足球运动起源于中国。 　　　　　　　　　　　　　 　　 football originated in China. 3．她极力阻止她的儿子玩电脑游戏。 She tries to 　　　　 　 her son 　　　　　　　 computer games. 　but also not only　 It is believed that/People believe that stop/prevent/keep from playing Period 4　Section B(2a－Self Check) 课堂小测 4．我非常钦佩他，因为他为这些贫困儿童做了很多事情。 I 　　　　　　　 him very much，because he did many things for the poor children. 5．这些孩子被分成三组来玩这个游戏。 These children were 　　　　　　　　 three groups to play the game. look up to divided into Period 4　Section B(2a－Self Check) 课堂小测 三、短文填空。 请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。 1.____________ too　 list　 what　 because　 role　 sudden　 invent　 boil　 jump　 answer　 a　 up As we all know，most useful machines were invented by inventors. These 　1　 have changed the world a lot after being put into use. There are a large number of great inventors in the world and Watt was one of them. inventions Period 4　Section B(2a－Self Check) 课堂小测 He was a British inventor who played an important 　2　 in the First Industrial Revolution（革命）. Watt was born into 　3　 poor English family. He didn't spend much time studying at school 　4　 he had a weak body and often got ill. He liked asking questions about anything and he always thought hard. too　 list　 what　 because　 role　 sudden　 invent　 boil　 jump　 answer　 a　 up 2. _________ 3. _________ 4. _________ role　 because a　 Period 4　Section B(2a－Self Check) 课堂小测 When Watt was a child，people in his hometown cooked by 　5　. the water with fire. No one cared about such common things，but Watt did. One day，he watched his grandma cooking in the kitchen. There was a pot of water on the stove（火炉）. too　 list　 what　 because　 role　 sudden　 invent　 boil　 jump　 answer　 a　 up 5. _________ boiling Period 4　Section B(2a－Self Check) 课堂小测 When the water was boiling, the lid（盖子） kept 　6　. Watt watched it for a long time and came up with many questions. Firstly，he asked his grandma 　7　 made the lid jump. His grandma 　8　，“Because the water is boiling. ” Watt was not satisfied and asked，“Why does the lid jump when the water boils? too　 list　 what　 because　 role　 sudden　 invent　 boil　 jump　 answer　 a　 up 6. _________ 7. _________ 8. _________ answered jumping　 what　 Period 4　Section B(2a－Self Check) 课堂小测 What makes it like this？” Maybe his grandma was 　9　 busy to answer him，so she said impatiently，“I don't know. Why do you a kid ask so many questions？” Watt didn't get the answer from his grandmother and he was very disappointed，but he did not give 　10　. Later，Watt tried hard and made steam（蒸汽） work for people. He invented the first engine. too　 list　 what　 because　 role　 sudden　 invent　 boil　 jump　 answer　 a　 up 9. _________ 10. _________ too　 up Period 4　Section B(2a－Self Check) 课堂小测 感谢聆听 $