Unit1 Section B(1a—2e)课件2024-2025学年鲁教版英语九年级全册

Section B(1a—1e) UNIT 1 When was it invented? 第 3 课 时 1 学 习 目 标 学会运用描述食物味道的单词：crispy, salty, sour, sweet； 1 3 学会用被动语态谈论薯条的发明历史。 通过听说训练，了解薯条的发明历史； 2 2 What are the four basic kinds of tastes? sour sweet bitter salty 课 堂 导 入 [ˈsaʊə(r)] [ˈbɪtə(r)] potato chips salty sweet ice-cream salted duck egg salty lemons sour Can you name some food that are associated with the four tastes? The words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word. 1a 课 堂 学 习 ______ ______ ______ ______ ______ ______ ______ ________ crispy sour salty sweet sweet crispy salty sour salty adj. 脆的；酥脆的 adj. 酸的 adj. 咸的 [ˈkrɪspi] [ˈsaʊə(r)] 1.salty 咸的（教材第5页，1a) 是由名词salt(盐，食盐）加后缀－y构成的形容词。 I don't like salty food. 我不喜欢咸的食物。 He didn't have much for dinner because the dishes were too salty. 他晚餐吃得不多，因为菜太咸了。 拓展 在英语中，很多名词后加－y可以构成形容词。 cloud(云）＋－y→cloudy(多云的） wind(风）＋－y→windy(多风的） 常在“用所给词的适当形式填空”题中考查salt,salty的词形转换。 〔形容词〕 在句中作定语或表语。 rain(雨）＋－y→rainy(多雨的） sleep(睡觉）＋－y→sleepy(困倦的） [ˈsɔːlti] sweet ____________________________ crispy ____________________________ salty ____________________________ sour ____________________________ Write the name of a different food after each word. banana apple Beijing Duck potato chips 1b grape candy cracker cookie salt salted fish lemon [ˈkrɪspi] Look and guess: What are they talking about? Where does the story happen? 1. Potato chips were invented by mistake. 2. They were invented in 1863. 3. The customer thought the potatoes were not thin enough. Listen and circle T for true or F or false. 1c T F T F T F n. 顾客 Listening 4. The customer said they were not salty enough. 5. George wanted to make the customer happy. 6. The customer was happy in the end. T F T F T F 2.Potato chips were invented by mistake. 炸薯片是无意中被发明的。（教材第5页，1c) by mistake 是介词短语，在句中作状语。 I took your pen by mistake.我错拿了你的钢笔。 无意中；错误地 3.The customer was happy in the end.最后顾客高兴了。（教材第5页，1c) in the end They were out of danger in the end.他们最后脱险了。 拓展 ①at the end of 后接地点名词时，表示“在······的尽头”； 后接时间名词时，表示“在······结束时”。 at the end of the street 在街道的尽头 at the end of this month 在这个月底 ②by the end of... 在······底以前；到······末为止 常用于将来时态或过去完成时的句子中。 We will finish the work by the end of this year. 我们将在今年年底以前完成这项工作。 最后；最终 相当于at last,finally,其后不接of短语。 What are needed? The potatoes are cut into slices[ˈslaɪsɪz]薄片. The slices are cooked in the pan. The pepper and tomatoes are sprinkled[ˈsprɪŋkld]撒. potato chips Who were potato chips invented by? When were potato chips invented? George Crum cook 1. Who invented potato chips? They were invented by a cook called George Crum. 2. When were they invented? In 1853. Listen and answer the questions. 3. What did the custom order at the restaurant? He ordered a plate of fried potatoes. 4. What did the customer think of the potato chips George cooked at first? He thought they were cut too thick. 5. How did George cook the potatoes then? He cut the potatoes really, really thin and cooked them for a long time until they were crispy. And he put lots of salt on them so they were really salty. The History of Potato Chips Do you know how potato chips were invented? Potato chips _____________ by a cook called George Crum. They were invented in ______. Listen again. Complete the sentences. were invented 1853 1d George Crum cut the potatoes really, really _______ and then cooked them for a long time until they were _______. Finally he put lots of salt on them so they were ___________. thin really salty crispy Listen to the tape again and pay attention to Passive voice (past tense). 1. Read the dialogue aloud for a few minutes by yourself; 2. Role-play in groups; 3. Role-play in front of the class. Role-play 1e We’ll see which group does the best. Section B(2a—2e) UNIT 1 When was it invented? 第 4 课 时 20 学 习 目 标 通过阅读了解篮球的发展历史及流行程度； 1 3 掌握重要的单词、短语和句子： basket, hero，nearly, look up to，divide…into，the number of… 句子： 1. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch. 2. They need to stop the competing team from getting the ball into their own basket. 学会构建思维导图； 2 21 Do you like playing basketball? 课 堂 导 入 Equipment about basketball basketball basket 篮筐 backboard 篮板 net 篮网 wooden floor 课 堂 学 习 [ɪˈkwɪpmənt] Do You Know When Basketball Was Invented? Basketball is a much­-loved and active sport that is enjoyed by many for fun and exercise. It is over 100 years old and is played by more than 100 million people in over 200 countries. It is believed that the first basketball game in history was played on December 21，1891.Then in 1936 in Berlin，it became an event at the Olympics. 定语从句，用来修饰先行词sport。 4.It is over 100 years old and is played by more than 100 million people inover 200 countries.篮球有100多年的历史了，有200多个国家（和地区）的一亿多人打篮球。（教材第6页，2b) over ①多于；超过 相当于more than,说明数目和程度。 There are over/more than four hundred students in our school. 我们学校有400多名学生。 ②在······之上（垂直且不接触） The light is over the table. 灯在桌子的上方。 ③穿越（指从某物的上方越过） She climbed over the wall. 她翻过墙去。 ④到处，各处 We'll travel all over the world.我们将周游世界。 〔介词〕 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. 先行词 非限制性定语从句 5.Basketball was invented by a Canadian doctor named James Naismith,who was born in 1861.篮球是由加拿大的一位名叫詹姆斯·奈史密斯的博士发明的，他出生于1861年。（教材第6页，2b) （1) Canadian ①〔形容词〕加拿大（人）的 Canada意为“加拿大”。 He is a Canadian teacher. 他是一位加拿大教师。 有些表示国籍的词，其后加－n可构成表示该国人的词。 如： Australia(澳大利亚）＋－n→Australian（澳大利亚人）， America(美国） ＋－n→American(美国人）， India(印度） ＋－n→Indian(印度人） ②〔名词〕加拿大人 I met two Canadians on my way to the museum. 在我去博物馆的路上，我遇到了两个加拿大人。 [kəˈneɪdiən] （2)非限制性定语从句 who was born in 1861 是非限制性定语从句，修饰doctor. 非限制性定语从句起补充说明作用，省去后不影响主句的意思， 并且常用逗号与主句分开，翻译时常译成并列的分句。 My younger brother, who lives in New York,has two children. 我弟弟有两个孩子，他住在纽约。 6.When he was a college teacher,he was asked to think of a game that could be played in the winter. 在他当大学老师时，他被要求想出一项能够在冬天玩的运动。（教材第6页，2b) 定语从句 that could be played in the winter是一个定语从句，修饰先行词a game. 其中could be played 为含有情态动词的被动形式， 其结构为“情态动词＋be+及物动词的过去分词”。 It is a tool that can be used at night.它是一种可以在夜间使用的工具。 7.Dr. Naismith created a game to be played inside on a hard floor. 奈史密斯博士创造了一项在室内的硬地板上进行的运动。（教材第6页，2b) 动词不定式的被动式作后置定语 to be played是动词不定式to play的被动式； to be played... 作后置定语，修饰a game, 其中a game是play动作的承受者，两者之间是被动关系。 The questions to be answered are on pageten. 需要回答的问题在第10页上。 8.Dr. Naismith divided the men in his class into two teams and taught them to play his new game. 奈史密斯博士把他班里的男生分成两队，并教他们玩他的新运动。（教材第6页，2b) （1) divide divide...into... 把······分成······ He divided the cake among the children. 他把这个蛋糕分给了孩子们。 Let's divide ourselves into several groups.咱们分成几个小组吧。 〔及物动词〕分开；分割 指把整体分成若干部分。 （2)teach sb. to do sth. 教某人做某事 The volunteers teach us to play the violin.志愿者们教我们拉小提琴。 teach sb.sth. 教某人某事 teach oneself... 自学······ Mr. Smith teaches us English.史密斯先生教我们英语。 I taught myself math. 我自学了数学。 [dɪˈvaɪd] 9.At the same time,they need to stop the competing team from getting the ball into their own basket. 同时，他们需要阻止对方把球投到他们自己的篮筐里。（教材第6页，2b) （1)at the same time Do you want to help the environment and do yard work at the same time? 你想帮着改善环境并且同时做些庭院工作吗？ （2) stop...from doing... 阻止·······做······· 同义短语为prevent[prɪˈvent]/keep...from doing... The workers had to work for hours to stop the ship from going down. 工人们不得不工作数小时来阻止这条船下沉。 注意：在主动语态中，stop...from doing...里的from可以省略， 但在被动语态中不可省略。 同时 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. 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. [ɪnˈkriːst]增加 [ɪnˈkʌrɪdʒ] 10.Today, the popularity of basketball has risen around the world,with many young people dreaming of becoming famous players. 今天，篮球运动已经在世界范围内普及开来，许多年轻人梦想成为著名的篮球运动员。（教材第6页，2b) dream of/about The boy dreams of/about becoming a scientist.那个男孩梦想成为一名科学家。 拓展 dream ①〔动词〕梦想；做梦；梦见 She dreamed that one day she could be a teacher. 她梦想有一天能当一名老师。 ②〔可数名词〕梦；梦想 I had a good dream last night.昨天晚上我做了一个美梦。 梦想·······;向往······· 11.Basketball has not only become apopular sport to play, but it has alsobecome a popular sport to watch. 篮球运动不仅已经成为一种受欢迎的玩的运动，而且已经成为一种受欢迎的观赏运动。（教材第6页，2b) not only...but (also)... 不但······而且······ 其中also可以省略， It not only helps with students' health,but also improves their social skills. 它不仅有助于学生们的健康，而且提高他们的社交技能。 注意 not only... but(also)... 连接两个并列主语时， 谓语动词要与临近的那个主语在人称和数上保持一致，即“就近原则”。 Not only the students but (also)the teacher likes soccer. 不但学生们喜欢足球，老师也喜欢。 该短语用于连接两个并列的主语、谓语、宾语、表语等。 12.The number of foreign players,including Chinese players, in the NBA has increased. NBA中的外国球员数量有所增加，其中包括中国球员。（教材第6页，2b) （1)辨析：the number of 与 a number of The number of the books in this library is 2million. 这家图书馆里书的数量是两百万本。 A number of scientists don't agree with him.许多科学家不同意他的意见。 后接复数名词， 作主语时谓语动词用单数形式 后接复数名词， 作主语时谓语动词用复数形式 the number of a number of ······的数目、数量 许多······ （2) including including 短语 常置于它所说明的名词或代词之后。 They have many pets,including three cats.他们有很多宠物，包括三只猫。 〔介词〕包含，包括 [ɪnˈkluːdɪŋ] 13.Many young people look up to these basketball heroes and want to become like them. 许多年轻人钦佩这些篮球英雄，并且想成为像他们一样的人。（教材第6页，2b) （1) look up to ①钦佩；仰慕 其中to为介词，后可接名词或代词作宾语。 They look up to him for his knowledge.他们因为他学识渊博而钦佩他。 ②仰起头看······ The girl is so short that she has to look up to her elder sister. 这个女孩个子太矮，只好仰着头看她的姐姐。 （2) hero 〔可数名词〕英雄；男主角 其复数形式为heroes. There're many heroes in our country.我们国家有许多英雄。 14.These stars encourage young people to work hard to achieve their dreams.这些明星激励着年轻人为实现他们的梦想而努力。（教材第6页，2b) （1) encourage sb. to do sth. 鼓励某人做某事 The teacher often encourages us to study hard. 老师经常鼓励我们要努力学习。 拓展 ①encourage sb. in sth. 在······方面鼓励某人／助长某人的某种行为 Don't encourage him in laziness.别助长他的懒惰行为。 ②encouragement〔名词〕鼓励；鼓舞 The teacher's words were a great encouragement to him.老师的话对他是极大的鼓舞。 [ɪnˈkʌrɪdʒ] [ɪnˈkʌrɪdʒmənt] （2)辨析：achieve与come true 两者都有“实现”之意，但用法不同。 宾语为梦想、愿望、目标等 不能跟宾语 She achieved her dream.她实现了她的梦想。 Her dream came true. 她的梦想实现了。 achieve come true 主语通常是人 主语通常是事物 [əˈtʃiːv] Look at the photo and the title of the passage on page 6. Then answer the question below. Can you guess what the passage talks about? It talks about basketball, including when and maybe how basketball was invented, and maybe it will tell us the development of basketball. Task 1 速读对话，回答下列问题： (1) Who is the inventor of basketball? (2) When and where did basketball become an Olympic event? Skimming James Naismith. In 1936 in Berlin. Task 2 Read the passage quickly. What is the main idea of each paragraph? Para. 1 Introduction to basketball Para. 2 Para. 3 How basketball was invented The popularity of basketball today Task 3 Skimming 2b (1) Basketball is very popular in China. （ ） (2) Basketball is played by over 100 million people in China. （ ） (3) James Naismith was born in 1861. （ ） (4) Basketball became an Olympic event in 1936. （ ） (5) Few young people dream of becoming famous basketball players. （ ） T T T F F over 200 countries. Many Scanning Task 4 Read Para. 1 and fill in the blanks. Basketball is played by more than ___________ people in over ____ countries. The first basketball game in history was played on _________________. In 1936 in _______, it became an event at the Olympics. 100 million 200 December 21, 1891 Berlin Task 5 Name Nationality (国籍) Job Year of birth James Naismith Canada doctor 1861 Read Para. 2 and fill in the column about the inventor of basketball. Task 6 Make a mind map Development Game Popularity 2c Complete the mind map with the information in the passage. What else can you add to the mind map? Task 7 用短文中的信息完成思维导图。你还能在思维导图上添加什么？ floor two the ball basket Dr. James Naismith Berlin December 21, 1891 1936 America’s NBA games CBA games more than 100 million 200 Mind-mapping Changing the information you read into a mind map may help you remember it more easily. 思维导图是一种做笔记的方法，以关键词和直观形象的图标建立起各个概念之间的联系。它是一种简单而有效的图形思考和笔记工具，绘画时既是记录也是思考和创作的过程。 如何制作思维导图？ 1. 把主题摆在中央。 2. 向外扩张分枝。 3. 使用“关键词”表达各分枝的内容。 4. 使用符号、颜色、文字、图画和其它形象表达内容。 5. 用箭头把相关的分支连起来。以立体方式思考，将彼此间的关系 显示出来。 6. 建立自己的风格， 思维导图并不是艺术品, 所画内容能助你记忆 才是最有意义的事。 Use the mind map to summarize what you and your partner remember about the development of basketball. Use the following questions to help you. Who invented basketball and how is it played? When was the first basketball game in history played? Why were the Berlin Olympics important for basketball? What are the professional basketball groups in America and China? How popular is basketball? Task 8 2d 这个环节可以不让同学看课本或者他们的思维导图，凭记忆答题。 Dr. James Naismith invented basketball. There are two teams and players on the same team must work together to get the ball into the other team’s basket. The first basketball game in history was played on December 21, 1891. The Berlin Olympics were important because basketball became an Olympic event then. The professional basketball groups are the NBA in America and the CBA in China. Basketball is played by more than 100 million people in over 200 countries. Check your answers! 这个环节可以不让同学看课本或者他们的思维导图，凭记忆答题。 Find out the sentences with passive voice in the passage. Task 9 It’s good to be a famous basketball player because… It’s difficult to be a famous basketball player because… What do you think of famous basketball players? Make a list of good and difficult things about being a famous basketball player. Some words and phrases for reference: keep fit/healthy make more friends make money loved and followed by people practice a lot fun waste time less time to study hurt Task 10 2e Debate time Divide the class into two groups. The pro side: It’s good to be a famous basketball player. The con side: It’s bad to be a famous basketball player. Ready? Activity There are always two sides to every coin. A famous person does not mean that everything goes well for him/her all the time. What can you learn from this activity? Translate the number of … a number of… 2. not only…but also… 3. look up to 4. stop… from doing 5. divide … into 6. see sb. doing/do sth. ……的数量 大量的…… 不但……而且…… 向上看，钦佩 阻止……做…… 把……分开 看见某人正在做/做过某事 根据句意及所给首字母提示，补全句中所缺单词。 1. Laura added too much salt to the soup. Now it tastes too s . 2. The potato chips are thin and c . Please have a try. 3. Oranges taste sweet and a bit s and they are full of vitamin C. 4. The main purpose of the advertisement is making c spend money. alty rispy our ustomers 根据提示用合适的单词填空。 1. Mary is ________ (加拿大人), but she can speak Chinese well. 2. There are some tomatoes, potatoes and eggs in that _______ (筐). 3. There are many h______ in our life, such as Dong Cunrui. 4. LeBron James is a p_________ basketball player in the NBA. Canadian basket eroes rofessional Ⅱ. 根据汉语意思完成下列句子。 1. 这个女孩一直都很崇敬她的祖父。 The girl always __________ her grandfather. 2. 他怎么想就会怎么说，你阻止不了。 You can’t _____________ saying what he thinks. 3. 他梦想有朝一日成为一名著名小提琴家。 He ________ becoming a famous violinist one day. 4. 孩子们被老师分成了六组。 The children were __________ six groups by the teacher. 5. 自从上个月以来，图书馆里的书的数量增加了。 Since last month, _____________ the books in the library has increased. looks up to stop him from dreams of divided into the number of Thank you ! 59 73272.805 null 61073.098 67159.555 $$