Unit 6 When was it invented section B 2a

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Unit6 When was it invented Section B 2a-2e课件(

“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”。
► The work could be done at home.
► Your paper must be handed in two hours later.
2a games? How much do you know about this sport?
Discuss the sport with your partner and share your ideas with the class.
2b Read the passage quickly. What is the main idea
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 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
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.

人教版九年级英语《Unit 6 When was it invented？》Section B教学设

人教版九年级英语《Unit 6 When was it invented？》Section B教学设计1一. 教材分析人教版九年级英语《Unit 6 When was it invented?》Section B主要介绍了与发明和创新相关的内容。

本节课的主要语言点是过去式的被动语态，学生需要通过学习了解过去式的被动语态的构成和用法。

同时，本节课还涉及到一些与科技发展相关的词汇和表达方式，如：telephone, television, computer, Internet等。

本节课的话题贴近学生的生活，能够激发学生的学习兴趣和积极性。

二. 学情分析九年级的学生已经掌握了基本的英语语法和词汇知识，具备一定的听说读写能力。

但是，对于过去式的被动语态，部分学生可能还不太熟悉，需要通过练习来巩固。

此外，学生对于科技发展的了解程度不同，需要在课堂上进行适当的引导和拓展。

三. 教学目标1.知识目标：学生能够掌握过去式的被动语态的构成和用法，正确运用过去式的被动语态进行表达。

2.能力目标：学生能够听懂、会说、会读、会写与科技发展相关的词汇和表达方式。

3.情感目标：学生能够激发对科技创新的兴趣，增强对科技发展的认识。

四. 教学重难点1.重点：过去式的被动语态的构成和用法。

2.难点：过去式的被动语态在实际语境中的运用。

五. 教学方法1.任务型教学法：通过完成各种任务，激发学生的学习兴趣，提高学生的参与度。

2.情境教学法：创设各种情境，帮助学生理解和运用过去式的被动语态。

3.交际法：通过小组讨论、角色扮演等形式，提高学生的口语表达能力。

六. 教学准备1.教学PPT：制作与本节课相关的内容，包括文本、图片、视频等。

2.教学材料：准备与科技发展相关的小故事或新闻，用于拓展学生的知识面。

3.录音设备：用于播放听力材料。

七. 教学过程1.导入（5分钟）利用图片或视频展示一些科技创新的例子，如：智能手机、无人机等。

引导学生谈论这些科技产品，激发学生的学习兴趣。

人教版英语九年级Unit 6 When was it invented Section B(1a～1e)词汇练习(含答案)

九年级英语Unit 6When was it invented?词汇练习第四课时Section B(1a～1e)一、根据句意及首字母提示填写单词。

1．I want to buy the bicycle，but I don't have e___________ money.2．Tom played computer games u___________ 12：00 last night.3．I don't like lemons because they're too s_________．4．Lucy and Lily are twins. People often m____________ them for each other.5．For a restaurant，c______________ are the most important.6.The fish was too s___________because my mom put too much salt on it.7.We often put the food into the f_____________ to keep it fresh in summer.二、用所给词的适当形式填空1. Potato chips ___________________(invent) by mistake.2. The customer said they weren’t __________________(salt) enough.3. ____________ (skate)on real ice is very exciting.4. It is____________(report) that a new bridge will_______________(build) here.5. I wasn’t____________________(invite) to the party yesterday.6. They’re used for_________________(see) in the dark.7. He is used to_________________ (go) to work by bike.8. It used to______________(rain) here in summer. But now it doesn’t often rain.9.I have a good friend _______________(call) Mike.10.My mother bought ten eggs and three _______________(potato) just now.11.He worked out the math problem by __________(join)“A”and “B”together.12.Tony is __________________(quiet) than his brother Jim.三、阅读短文，并用括号内所给动词的适当形式填空，必要时，可加助动词或情态动词If you travel around China, you 1__________ (notice) a very popular activity everywhere you go-basketball. This much-loved sport 2 __________ (enjoy) by many, for fun and exercise.It 3__________ (believe) that on December 21st, 1891, the first basketball game in history was played. Then in 1936 in Berlin, it became an Olympic event. A team from China 4__________ (take) part, and although they 5__________ (win), they 6__________ (use) the experience to help develop the game at home. Since then the popularity of basketball 7__________ (rise) worldwide, and the number of foreign players in America's NBA 8__________ (increase). Basketball has become a more popular sport for people to watch, and many young people dream of 9__________ (become) famous basketball players.1.___________2.___________3.__________4._____________5.____________6.___________7.___________8.__________9.____________第五课时Section B(2a～2e)一、根据句意及首字或汉语母提示填写单词。

Unit 6 When was it invented？Section B 2a-2e教案

Unit6When was it invented?Section B2a—2e1. 掌握下列重点词汇和短语：the Olympics, Canadian, divide, basket, hero, divide…into…, not only…but also…, look up to2. 能熟练掌握并使用下列重点句式：Dr. Naismith divided the men in his class into two teams.Basketball has not only become a popular sport to play, but it has also become a popular sport to watch.The number of foreign players, including Chinese players, in the NBA has increased.Many young people look up to these basketball heroes and want to become like them.3. 能够读懂有关篮球的发明，篮球运动的普及和中国篮球运动的发展的文章。

4. 培养学生运用思维导图记忆语篇中信息的能力，同时能通过阅读材料中所提供的信息，获取正确答案。

5. 能够用英语谈论与篮球有关的人和事，激发学生主动学英语和用英语的积极性。

6. 培养学生对篮球及运动的爱好，以及积极的情感态度和价值观。

重点：1. 掌握有关篮球的发明，篮球运动的普及和中国篮球运动的发展的文章。

2. 运用思维导图来记忆文章信息。

难点：1. 用英语谈论与篮球有关的人和事。

2. 掌握运用思维导图记忆语篇中的信息。

教师：教学课件；多媒体设备学生：课前预习Step1Warming-upFree talkT: What do you usually do in your free time?S1: …T: Do you like sports? Do you like playing basketball or only watch them on TV?S2: …T: How much do you know about basketball?S3: …【设计意图】读前讨论有关篮球的话题，激活学生已有知识储备并学习有关篮球的词汇，为下面2a 环节的学习作好准备。

人教版英语九年级全册Unit6WhenwasitinventedSectionB教学设计

难点：如何引导学生积极参与讨论，克服紧张和恐惧心理，提高口语表达能力。
（二）教学设想
1.针对重难点，采用以下教学策略：
a.利用多媒体和实物展示，生动形象地展示发明物品，帮助学生更好地记忆和理解新词汇。
b.创设情境，让学生在实际语境中练习一般过去时的被动语态，加强语法知识的应用。
c.设计不同难度的问题，引导学生积极参与阅读理解活动，培养他们的阅读策略和信息获取能力。
3.学生跟随教师一起朗读课文，注意语音、语调的模仿。
4.教师针对课文中的重点词汇和短语进行讲解，如“invent”, “telescope”, “radio”, “photograph”, “electricity”, “convenient”等，并让学生进行实际操作，加深记忆。
5.学生结合课文内容，运用一般过去时的被动语态进行句子练习。
1.教师设计一系列练习题，包括填空、选择、改写句子等，让学生巩固一般过去时的被动语态。
2.学生独立完成练习题，教师巡回指导，解答学生的疑问。
3.教师选取部分学生的练习题进行讲解，分析错误原因，并进行纠正。
4.学生进行角色扮演，模拟采访和新闻报道，运用所学知识进行口语表达。
（五）总结归纳
1.教师带领学生回顾本节课所学内容，包括一般过去时的被动语态、发明相关的词汇和短语等。
d.以小组合作的形式，让学生进行角色扮演，模拟采访和新闻报道等，提高口语表达能力。
2.教学过程设想：
a.导入：通过展示一些发明物品的图片，激发学生的好奇心，引导他们猜测和讨论这些物品的发明时间和发明者。
b.新课内容呈现：呈现课文内容，引导学生关注一般过去时的被动语态，并通过实例讲解和练习，帮助学生掌握这一语法点。
b.设计形式多样的评价任务，如小组讨论、角色扮演、阅读理解等，全面评估学生的学习效果。

九年级英语全册Unit6WhenwasitinventedSectionB(3aSelfCheck)课后作业课件(新版)人教新目标版

C. Whether
B. Because
D. Unless
二、完形填空
Do right things at the proper time, or it’s too late to regret for what has passed. A grasshopper (蚱蜢)was playing the violin when he saw some ants busy 1 food. “Why are you
九年级
上册
配人教版
Unit 6
When was it invented?
Section B (3a~Self Check)
课后作业
一、单项填空
( B )1. There was________ lucky girl called Cinderella. ________ girl was turned into a princess.
A. an; An
(
B. a; The
C. an; The
D. an; /
D ________ workers is over 1,000. A. was built; a number of B. built; the number of
)2. The factory ________ in 1985. And now
working on such a beautiful day?” he asked. “We must collect food now, ” said the queen of the ants. “If we don’t, what will we do when comes?” “ Oh, winter is a long way off, ” said the 2 .

Unit 6 When was it invented_ SectionB2a-2e

1_9_3_6__. ➢ most famous games: __N_B__A ➢ popular games in China: _C_B_A__
n. 受欢迎；普及
Popularity
➢ played by _m_o_r_e_t_h_a_n__1_0_0_m__il_li_o_npeople. ➢ over _2_0_0_ countries
Berlin of 1936
NBA
CBA
What else can you add to the mind map?
basketball star
➢ Many young people dream of becoming _f_a_m_o_u__s _p_la_y_e_r_s. They _l_o_o_k__u_p_t_othese basketball heroes and want to become like them.
WIthwoawsaisnvietnitnevdenbtyedDbr.y?James Naismith. WIthweanswfaisrsthpelafyiresdt ognamDeecpelmaybeedr?21, 1891. IWthbeerceamanedOwlhymenpidcidevietnbteicnomBeerlOinlyimn p1ic93e6v.ent? TWhheatmoasrte ftahmeomusosgtafmaemsoaursegNamBeAs.? WThheatpoapruelatrhgeapmoepsulianr Cghaimnaesarine CChBiAna.?
adj. 加拿大(人)的 n. 加拿大人
Basketball was invented by a Canadian doctor named

2015九年级英语 Unit 6 When was it invented Section B

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. Basketball was invented by a Canadian
F F F F F F
1d Listen again. Complete the sentences.
The History of Potato Chips
Do you know how potato chips were invented? were invented by a cook called Potato chips _____________ George Crum. They were invented in 1853 ________George Crum cut the potatoes really, really ________ and then cooked them for a thin long time until they were _______. crispy Finally he put lots of salt on them so they were _______. salty

人教版九年级英语Unit6whenwasitinvented(SectionBReading)说课稿

Unit 6 when was it invented? (Section B Reading) 说课稿陈传玲Good morning, ladies and gentlemen. It’s my honor to be here to present my lesson.I will divide the instruction into 7 parts: the analysis of teaching material, the analysis o f the students, teaching methods, studying methods, teaching procedure,blackboard design a nd teaching reflections.Part 1 Analysis of the teaching material (说教材)First: Status and Function (本课在教材中的地位和作用)The content of my lesson is from Go for it! Book 9, Unit 6 When was it invented?（Section B Reading）, This lesson is a reading passage. The text mainly talks about the history of basketball. The grammar point is the passive voice. In unit 5, students have g ot in touch with the passive voice. In this Unit, students will go on studying the passive voice. This lesson seepage of learning strategies is the mind-map, hope that after studying the lesson, students can form an infiltrated knowledge of the strategy, and in the future s tudy they can consciously use the learning strategies.Second: Teaching Aims（教学目标）According to the new standard curriculum and the syllabus, and after studying the te aching material, I think the teaching aims are the followings:1. Knowledge objects （知识目标）(1) Study the new words, phrases and important sentences.(2) Understand the main idea of the text.2. Ability objects （能力目标）(1) Learn the history of basketball by using some reading skills.(2) Can retell the text by using the learning strategy of mind-map3. Moral objects（情感目标）Equip students with the moral education of “love sports, cherish life”.Third: The Important and Difficult Points. （重难点）Based on the requirement of the syllabus. The important point is about mastering the passage, knowing the main ideas of reading, learning about the history of basketball. The difficult points are how to master reading strategies and make a mind map.Part 2 Analysis of the students (说学情)The students are from class 2, Grade 9. They have a certain ability of English. Som e students are not active and confident in class, some students have trouble in reading, an d they are poor in reading strategies, so I’ll have students study in a relaxed atmosphere.Part 3 Teaching Methods(说教法)As we know, a good teaching method requires that the teacher should help students develop good sense of the English language. For achieving these teaching aims and after t he analysis of the teaching material and teaching aims, I will use the following methods a ccording to the modern social communication teaching theories:(1) Interactive Approach(2) Task-based Language Teaching(3) Students independently inquiryPart 4 Studying Methods (说学法)According to the situation of the students and teaching aims. I’ll teach Ss how to be successful language learners by these ways:(1) Let students get the knowledge actively by skimming, scanning and detailed rea ding.(2) Let the Ss design their own mind map.Part 5 Teaching Procedure （说教学过程）Now, let’s come to the teaching procedure. I have desig ned the following steps to tr ain their reading abilityStep 1 Warm-up and lead-inAsk students some questions about doing sports:Q1. Do you often do sports?Q2. What sports do you usually do?Q3. Can you list eight sports played in China?Purpose of my design(设计意图)(1) Lead in the topic and catch Ss’ attention about the topic.(2) It is a connecting link between the preceding and the following.Step 2 Pre-reading◇Task1 Let students look at some pictures and talk about the sports in the picture.Q1: W hat’s your favorite sport?Q2: Who’s your favorite sports star?Q3: Do you know how to play basketball?Purpose of my design(设计意图)(1) It is close to students’ life, so it can make them interested in the next studying.(2) Let Ss have the desire to read further◇Task2. Look at a picture and name the basketball equipment.Purpose of my design(设计意图)(1) To stimulate students’ interest in reading.(2) To provide the necessary background knowledge.(3) To lead in the topicStep 3 While-reading◇Task 1 Skimming1. Ask the Ss to look through the passage and find out the main ideas. Let the stud ents know maybe it’s a good idea to read the first sentences in each paragraph.2. After two minutes, students got the answer: The passage mainly talks about the hi story, invention and popularity of basketball.Purpose of my design(设计意图)Lead students know skimming is useful for them to find out the main idea of a pas sage.◇Task 2 ScanningLet the students read the first and second passage and answer the questions(1) When was the sports of basketball invented?(2) How popular is basketball?(3) Why were the Berlin Olympics important for basketball?Purpose of my design(设计意图)(1) Lead students to know the strategy of scanning, let them learn to scan the usefu l information they need.(2) Let students learn about something important about the history of basketball.◇Task3 Detailed reading1. Read the following two paragraphs and answer the questions(1) When was the first basketball game in history played?(2) Who invented basketball and how is it played?(3) Where was the sport of basketball invented?2. Read the passage again and complete the mind map.Purpose of my design(设计意图)Enable students to understand the given material better by using different reading ski lls.Step 4 Post-reading◇Task 1Lead students to finish the mind map with the teacher step by step.◇Task 2 Tell students to choose one of the main ideas of basketball to introduce with the help of mind map.Purpose of my design(设计意图)(1) Train Ss’ abil ity of making a mind map(2) It’s the Output of their knowledge. I think if the Ss can finish this task well, th ey will benefit a lot in their spoken English.Step 5 HomeworkMake a mind map about basketball and introduce for us next classPurpose of my design(设计意图)I divided homework into two parts as oral homework and written homework to impr ove their oral English and writing ability.Part 6. Blackboard design（说板书）Finally, let’s focus on the last aspect, the blackboard design. First, on the left, I w ill write down the title of this unit and put down the key words to make students realize t he importance of them and have a deeper memory. The PPT will hang out in the middle. The part next to PPT will be used for free writing and scores of each group will be wriPart 7 Teaching Reflections (说教学反思)In my opinion, it is successful. My reasons are as follows: Firstly, the teaching aims were quite clear. All the activities were focused on the theme “reading strategies” and w ere developed to reach the teaching goal----Enable the students to master the ways of exte nsive reading and reading in details. Secondly, task-based teaching method and making a mind map were adopted successfully. Thirdly, in this lesson I designed different activitiesto arouse the students’ interests of learning English. Such as: skimming, scanning, detailed reading and mind map. The students were eager to speak and use English in class. In ad dition, I think, the most shinning point of this lesson ismaking a mind map and introduci ng it to others. It is a new way for students to practice their spoken English. The student s became more interested and more active in thinking and using.No class is perfect. As a teacher, we should pay more attention to the students who are not good at English. We should encourage them more. Give them more chances to s peak and use English. I think, with more encouragement, they are sure to make greater pr ogress in the future.Above is my representation of this lesson. Thank you!。

unit6 Reading 教案 Unit 6 When was it invented Section B Do You Know When Basketball Was Invented

Unit 6 When was it invented? Section B Do You Know When Basketball Was Invented? ﹡Teaching objects：1. Knowledge Object：Students can learn new words: the Olympics, Canadian, divide, divide…into, basket, not only…but also…, look up to, hero, professional.2. Ability Object:1) Students will be able to use the reading strategies.2) Students can summarize the passage based on a mind map.3. Emotion Object:Students can express themselves about the topic of basketball.﹡Teaching importance and difficulties：1.How to understand the attributive clause.2.The usage of Passive V oice.3.Master the skills of drawing mind-map.﹡Teaching methods：cooperation, task-based language teachingmethod, situational and communicative approach ﹡Procedures:Step I Question-guided learningT: Do you like basketball?Do you watch basketball games?Let’s watch a basketball video first.Who is the basketball player?He is my favorite basketball star, my hero. I look up to him.Who is your favorite basketball star?You know so many great basketball players.Well, how much do you know about basketball?How many teams are there in a game?How many players are there in each team?How many minutes are there in a game?Do You Know When Basketball Was Invented?Let’s come into our new lesson.Step II Fast readingMatch each paragraph with its main idea.Paragraph 1 How basketball was invented.Paragraph 2 The popularity of basketball.Paragraph 3 The development of basketball.Step III Careful readingAnswer the questions:1.Who invented basketball and when was it first played in history?2. Where did basketball become an event?3. What are the most famous basketball games in America and China?4. How is it played?5. How popular is basketball?Step IV Guided learningComplete the mind map.BasketballGame popularity development StepV Reflection and assessment3a Think of somet hing that you don’t like to do. Then think of an invention that could help you. Make notes.Problem: quickly taking notes in classNew invention: a special penSample writing:This special pen was invented by Liu Jie.It has three colors and is used for quickly taking notesin class. It can be used to listen to the speaker andwrite by itself . It is made by herself. Do you want to have it ? Homework:3b Imagine you are a businessperson. Write a description of your new invention. Try to sell the invention to the class.。

Unit6WhenwasitinventedSectionB教学设计人教版英语九年级全册

Unit 6 When was it invented？Section B教学设计科目：英语课题：Section B 课时：3课时教学目标与核心素养：语言能力：能够运用目标句型进行交际，清楚身边重要发明物的历史及用途。

文化意识：学生能够介绍了我们日常生活中一些常见物品的发明历史，谈论发明物的历史及用途，体会中华文化博大精深。

思维品质：能发现同类型语篇的相似之处和不同类型语篇的结构特征；能多角度、辩证地看待事物和分析问题。

学习能力：能整理、归纳所学内容，把握重点和难点；能主动反思自己英语学习中的进步与不足。

教学重难点教学重点：被动语态的结构和用法；谈论发明物的历史及用途。

教学难点：理解被动语态的功能和意义。

课前准备：多媒体，黑板，粉笔教学过程：一、LeadinginT: What kind of snacks do you like to eat?二、Presentation1. Show pictures of 1a to Ss to look. Talk with the class about these foods and ask Ss to describe their taste. The words in the box describe how food can taste. Write them under the correct pictures.2. Check answers in class and make Ss read the words.3. Guide Ss brainstorm different food.What other fruit is sweet/sour?What food is crispy/salty?Make them write the names of different foods after each word.三、Listening教学1c1e1. Let Ss read the sentences in 1c. Try to predict what we are going to hear.2. Play the tape for the first time, try to get the rough meaning.3. Play the tape for the second time and Ss circle T or F.4. Play the tape once again. Check their answers.5. Make Ss listen again and plete the sentences.6. Check answers and make Ss read the short passage.7. Then ask Ss to work in pairs to make a conversation about the invention of potato chips. Use the information in 1c and 1d.A: Did you know potato chips were invented by mistake?B: Wow, I didn’t know that. Who invented them?A: ...三、Reading教学2a2e1. Let Ss think these questions: Do you like basketball? Do you like watching basketball games? How much do you know about this sport? municate your understanding of this sport within the group.2. Quickly read the passage and state the main idea of each paragraph. After pletion, please ask students to express their opinions and the teacher will provide feedback.3. Carefully read the passage, plete the schematic diagram of 2c based on the content, and then add relevant content. After pletion, collectively check the answers.4. Carefully read the passage again, understand the meaning of each sentence, and work in groups to solve any difficult problems encountered.5. The teacher points out the key and difficult points that appear in the short text.6. Familiarize yourself with the passage, memorize and memorize the key points of knowledge.7. Based on the information in 2c and the prompts in 2d, work in pairs to share the history of basketball development and invite students to answer.8. What do you think being a famous basketball player would be like? List the advantages and disadvantages of being a famous basketball player.四、Language points1. George wanted to make the customer happy.乔治想让这位顾客高兴要点精析make+sb.+adj.意为“使某人......”。

人教版英语九年级全册Unit6WhenwasitinventedSectionB优秀教学案例

2.学生在小组内分工合作，搜集资料、整理信息、设计展示形式等。
3.各小组在班上进行展示，分享自己的研究成果，其他学生给予评价和反馈。
（四）反思与评价
1.教师引导学生对自己的学习过程进行反思，总结自己的学习成果和不足之处。
2.学生互相评价，给予同伴鼓励和建设性的意见。
3.教师对学生的学习情况进行总结和评价，强调学生的优点，提出改进建议，为学生的后续学习提供指导。
3.小组合作：教师将学生分成小组，让他们选择一个科技产品进行调查、研究和展示。这种小组合作的方式有助于培养学生的团队协作能力和自主学习能力，使学生在互动和交流中提高自己的英语水平。
4.反思与评价：教师引导学生对自己的学习过程进行反思，总结自己的学习成果和不足之处。学生之间互相评价，给予同伴鼓励和建设性的意见。教师对学生的学习情况进行总结和评价，强调学生的优点，提出改进建议。这种反思与评价的方式有助于提高学生的自我认知和自我调整能力，使他们不断优化自己的学习方法。
（二）过程与方法
1.学生通过自主学习、合作学习和探究学习等方式，提高自己的英语学习能力和团队协作能力。
2.学生在教师的引导下，运用批判性思维和创造性思维，探讨科技产品对社会生活的影响。
3.学生通过听、说、读、写等多种方式，提高自己的语言运用能力和思维品质。
（三）情感态度与价值观
1.学生能够认识到科技产品对社会生活的重要性和影响，培养自己正确使用科技产品的意识。
三、教学策略
（一）情景创设
1.教师通过展示各种科技产品的图片或实物，引导学生谈论科技产品的发展变化，激发学生学习兴趣。
2.教师创设真实语境，如模拟商店、家庭场景等，让学生在具体情境中运用所学词汇和表达方式。
3.教师设计有趣的互动游戏，如“科技产品猜谜”等，让学生在轻松愉快的氛围中学习本节课的主要内容。

九年级英语全册Unit6Whenwasitinvented(第5课时)SectionB(2a_2e)教案(新版)人教新目标版

Unit 6 When was it invented?第五课时 Section B（2a ~ 2e）I. 知识目标II. 课堂环节§自主学习方案【新词自查】根据句意和提示完成句子。

1. He is always taking an active (积极的) part in the activities of his class.2. We were divided (划分) into eight groups by our teacher last week.3. The little boy dreams of becoming a professional (职业的) football player.4. Yue Fei was a national hero（英雄）in old Chinese history.5. These apples were picked by hand and were packed with baskets (篮子).§课堂导学方案Step 1 2a 情景导入（参考案例）1. 情景导入：本课时的主要内容是一篇关于篮球发展历史的短文，在学习短文之前教师可准备几个与短文内容相关的问题，然后邀请几位同学就提出的问题给出自己的答案或见解。

（4分钟）Questions:Do you like basketball? Do you watch basketball game? How much do you know about this sports?_______________________________________2. 进行短文学习之前，教师要准备几个有助于理解短文内容的问题。

要求学生带着问题去阅读短文。

在阅读完短文之后应该能回答所给出的问题。

参考案例Step 21. 要求学生快速默读短文，熟知大意，并找出各段的主题大意。

然后邀请几位同学给出自己的答案，全班一起检查讨论。

Unit6 When was it invented Section B 人教版教材全解加课后练习讲解(附答案)

龙文教育学科导学案教师: 学生: 年级：日期: 2014 星期: 时段:课题第Unit6 When was it invented?考点分析：unit6核心语法之一般过去时的被动语态学习目标与考点分析谈论发明以及用途，分析复合句的句子结构，理解同位语的用法学习重点学习方法学习内容与过程课文解读Section B 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 Britain, it became an event at the Olympics.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.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 theNBA 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.要点详解1.salty （tasting of salt）咸的eg: The soup is a little salty for me.注意：名词+后缀-y构成的形容词luck—lucky health—healthy wind—windy rain—rainy taste—tastyice—icy snow—snowy sun—sunny2.Potato chips were invented by mistake.by mistake 意为：错误地。

2022九年级英语全册Unit6Whenwasitinvented单元写作指导SectionB(3a

学校英文网站最近正在举行主题为“最喜欢的发明”的征文比赛。假设你
是李华,请你根据下图提示,以“My Favorite Invention”为题,写一篇短文参加此
次比赛。
Inventor Thomas Edison,世界著名发明家
Time 1879 年 10 月 21 日
Material 玻璃和金属
It was invented on October 21, 1879. The first light bulb 3.was made of glass and metal (由玻璃和金属制成). It was used for providing people with light and the invention 4m. ade it possible for people to work and study at night (使人们可以在晚上工作和学习). Now the invention has been improved a lot. People are making better lighting products. They can help save energy and protect the environment. What’s more, they are cheaper.
Light bulb
照velopment 节能,环保,便宜
一、写作导图
二、串联成文 My Favorite Invention
Hello, everyone! My name is Li Hua. There are lots of great inventions in the world. 1.They have changed our life a lot(它们已经在很大程度上改变了我们的生活). However, my favorite invention is the light bulb. It 2.was invented by (被…… 发明) Thomas Edison, a world－famous inventor.

九年级英语全册 Unit 6 When was it invented Section B 2a-2e教案 (新版)人教新目标版

1)Who invented bas k etball and how is it played?
2)When was the first basketball game in history played?
3) Why were the Berlin Olympics important for basketball?
3)At the same time, they need to stop the competing team from getting the ball into their own basket.
4)These stars encourage young people to work hard to achieve their dreams.
Unit 6 When was it invented?
by mistake错误地；无意中
dividev.分开；分散
divide…into…把……分开；分散
not only…, but also…不但……而且……若连接两个成分作主语，谓语动词与靠近的主语保持一致。
the number of…“……的数量；……的数目”。作主语时，谓语动词应用单数形式。
I picked up your bag by mistake.我错拿了你的包。
2. Dr. Naismith divided the men in his class into two teams…
dividev.分开；分散
divide…into…把……分开；分散
e.g. She divided the orange into quarters and each ate a piece.她把橙子分成四份，每人吃一份。

Unit 6 When was it invented Section B 教案

Section BThe Fourth PeriodⅠ. Teaching Aims and Demands1. Knowledge Objects（1）Key Vocabularysweet, salty, crispy, sour, potato, chip, mistake, by mistake, thin, in the end, chef, sprinkle（2）Target LanguageDid you know potato chips were invented by mistake?No, I didn’t know that. Who invented them?2. Ability Objects（1）Train the students’ reading, writing, speaking and listening skills with the Target language. （2）Train the students to use the new vocabulary.3. Moral ObjectsDo you enjoy eating the potato chips?Have you ever thought of the history of the chips?Ⅱ. Teaching Key Points1. Train the students’ reading, writing, speaking and listening skills with the target language.2. Teach the students to use the new vocabulary correctly.Ⅲ. Teaching Difficult PointsDo the listening practice.Ⅳ. Teaching Methods1. Listening2. Pair workⅤ. Teaching Aids1. A tape recorder.2. Some bags of potato chips.Ⅵ. Teaching ProceduresStep Ⅰ Revision1. Check the homework by asking some children to read their conversations to the class.2. Ask some questions about the inventions. For example, what do you think is the most helpful invention?3. Dictate the words below:bulb light, microwave oven, island.Step Ⅱ 1aThis activity introduces new vocabulary.First, show the new vocabulary on the screen by a projector.sweet adj. 甜的；含糖的salty adj. 咸的；含盐的crispy adj. 脆的；易碎的sour adj. 酸的；酸味的potato n. 土豆chip n. （食物等）片mistake n. 错误；过去；误解by mistake 错误地thin adj. 薄的；细的in the end最后；终于chef n. 厨师sprinkle v. 撒（粉末状物）；洒（液体）Point to each word on the screen and teach the students to read one by one. Do it several times until the children can read the new words fluently.Read the instructions to the class.Point out the four adjectives on the left.Have them read the four words together.Then ask some different students to read them. Then ask the students to try to tell the meaning of each word in English in their own words, or give some examples of foods that show what each word means.For example, help the students explain it like this:Sweet is used for describing something that tastes like sugar or honey. It’s the opposite word of sour.After that, ask the students to tell the names of the foods in the pictures potato chips, lemon, ice cream, tea.Please choose the words in the box to describe how the food in the pictures tastes.Write them under the correct pictures.Note that some pictures have more than one word.Tell them to see the example answer before writing.After a while, check the answers by asking several students to read their answers to the class. Answers:potato chips: crispy, saltylemon: sourice cream: sweettea: sweetOptional activityBring some foods that taste sweet, crispy, salty and sour to the class. Have some students, one at a time, taste little pieces of each food. Then report how the foods taste to the class with the new adjectives, sweet, crispy, salty and sour. Students may use more than one word to describe some foods.Step Ⅲ 1bThis activity provides practice using the new vocabulary and writing familiar words.Ask the students to read the instructions together.Point out the four taste words. Then point to the sample answer given.Please write the name of a different food after each word.You can write the name of any food you know in the blank. Can you think of other sweet food now? （apple, orange, etc.）Ask the students to complete the activity on their own.After they all finish writing, ask some students to read their answers to the class.Check the answers with the whole class.Answers:Answers will vary but may include:sweet: apple, orange juice, soda, cake, honeycrispy: French fries, salad, lettucesalty: French fries, olives, pepperoni, pizza, popcornsour: pickle, grapefruitStep Ⅳ 2aThis activity gives students practice understanding the target language in spoken conversation. Let the students read the instructions together. Be sure that they all know what to do.Call the students’ attention to the six sentences in the box. Ask six different students to read them and do some explanation in their own words on each sentence.After that, get the students to guess what they will hear about.Maybe someone can answer like this, may listen to something about the potato chips. Show some bags of potato chips to them or even let some children taste the chips.Yes. You’ll hear a story about the invention of the potato chips. Please look at the first sentence now. It is a sample answer given. The statement is true so the letter T is circled.Then play the recording first. Students only listen.Play the recording again. Ask the children to listen and circle T for true or F for false.Check the answers with the whole class.Answers1. T2. F3. T4. F5. F6. TTape scriptBoy 1: Hey, did you know that potato chips were invented by mistake?Boy 2: Really? What do you mean?Boy 1: Well, here on the bag it says that they were invented by a chef called George Crum.Boy 2: When was that?Boy 1: Oh, it was way back in 1853.Boy 2: So, why was it an accident?Boy 1: Well, one day a customer in the restaurant where George worked sent back his plate of fried potatoes because he said they were cut too thick.Boy 2: So what happened?Boy 1: Well, George was in a bad mood, so he cut the potatoes really, really thin, and he cooked them for a long time until they were crispy.And he sprinkled lots of salt on them so they were really salty.He thought the customer would hate them.Boy 2: And?Boy 1: And the customer loved them and asked for more. He told the other customers about them, and soon everyone was ordering thinly-sliced, crispy, salty potato chips.Boy 2: And we’re still eating them today.What a cool story!Boy 1: Yeah.StepⅤ 2bThis activity gives students practice in understanding and writing the target language.Get the students to read the instructions together.Point to the blanks in the sentences in the story and tell them to complete the sentences while they are listening.You’ll listen to the same recording again.Before I play the recording, please try to give the answers by memory, or just by guessing.It doesn’t matter whether your answers are right or wrong.After a while, have the students get ready to listen.Play the recording again. Ask the students to fill in the blanks with the words they hear.Get several students to share their answers with the class. Correct the answers with the whole class.Answers1. Did you know2. were invented3. 18534. were crispy5. really saltyStepⅥ 2cThis activity provides guided oral practice using the target language.Play the recording of the history of chips again. Pause for the students to repeat after it. Get the students to read after the tape at least twice. Tell them to try their best to copy the pronunciation of the recording.Read the instructions to the class. Tell them that they will role-play the conversation, using the information from the activities in Activity 2a and Activity 2b.Ask a pair of the students to read the model conversation in the box.SA: Did you know potato chips were invented by mistake?SB: Wow, I didn’t know that. Who invented them?SA: They were invented by a chef called George Crum.Write the conversation on the black board.Then ask another pair to make a conversation or continue the model conversation.They may say like this:A: Did you know potato chips were invented by mistake?B: Wow, I didn’t know that. Who invented them?A: They were invented by a chef called George Crum.B: Why was it an accident? Can you tell me the story?A: Well, one day a customer in the restaurant where George worked sent back his plate of fried potatoes because he said they were cut too thick.B: What happened next?A: So George was unhappy, he cut the potatoes really thin, and he cooked them for a long time until they were crispy.He sprinkled lots of salt on them so they were really salty. He thought the customers would hate them.B: Go ahead, please.A: And the customer loved them and asked for more.B: What a cool story!Step Ⅶ SummaryIn this class, we’ve learned to describe how food tastes with some new adjectives. And we’ve done much listening practice on the target language. At last, we did some oral practice by making our own conversations.Step Ⅷ Homework1. Try to remember the new words learned today.2. Write out the conversation that you made by yourselves in Activity 2c.StepⅨ Blackboard DesignUnit 9 When was it invented?Section BThe Fourth PeriodTarget Language:A: Did you know potato chips were invented by mistake?B: Wow, I didn’t know that. Who invented them?A: They were invented by a chef called George Crum.The Fifth PeriodⅠ. Teaching Aims and Demands1. Knowledge ObjectsKey V ocabularyby accident, beverage, thousand, according, according to, ancient, legend, emperor, boil, fire, leaf, nearly, fall into, remain. notice, produce, pleasant, smell, taste, in this way, metal, pie, flying disk, bakery. Bridgeport, Connecticut, throw, special2. Ability Objects（1）Train the students’ reading skill on how to answer the questions.（2）Train the students’ writing skill by writing an article.（3）Train the students’ speaking skill.3. Moral ObjectsChina is among the leading countries in tea production in the world. Let’s learn some history about the invention of tea.Ⅱ. Teaching Key Points1. The reading passage about tea.2. Lots of new words.3. The writing practice on the invention the flying disk.Ⅲ. Teaching Difficult Points1. To teach the students so many new word in a single class.2. To help the students understand. the reading passage.3. To direct the students to write the article.Ⅳ. Teaching Methods1. Understanding the passage by answering the questions.2. Doing writing practice by writing similar articles to the model one.3. Pair workⅤ. Teaching Aids1. Some real different kinds of tea and a real flying disk.2. A projector.Ⅵ. Teaching ProceduresStep I Revision1. Revise the history of chips by asking the following questions:Were the potato chips invented by mistake?When were they invented?Who invented the potato chips?How were the potato chips invented?2. Dictate the words below:sprinkle, chef, in the end, by mistake, potato chips, crispy, salty, sweet, sour, thin.3. Check the homework.Step Ⅱ 3aThis activity provides reading practice using the target language.First, show the new words in the reading passage on a screen by a projector: by accident 偶然；意外beverage n. 饮料thousand n.一千；许多according adj. 相符的；一致的according to 根据……；按照ancient adj. 古代的；古老的legend n. 传说；传奇故事emperor n. 皇帝；君主boil v.煮沸；烧开fire n. 火；炉火leaf n. 叶；树叶（pl. leaves）nearby adj.临近的；附近的adv. 在附近fall into落入；陷入remain v.保持；剩余；残余notice v. 注意到n. 注意；通知produce v. 生产；制造；产生pleasant adj.舒适的；令人愉快的smell n. 气味；嗅觉taste v. 尝；品尝in this way 这样Point to each word on the screen and teach the children to read it. Do it several times until the students can read each word correctly. Ask some students to read the words to the class to see if they can pronounce each word correctly.Ask the students to read the instructions together.Point to the title of the passage and say like this, showing a bag of tea to the class, we’ve learned the history of chips. Now there is a passage about the invention of tea. Please read the article silently by yourselves now and write out the answers to the questions beneath the article.Read these four questions to the class:1. What is the article about?2. When was it invented?3. Who was it invented by?4. How was it invented?Tell them to read the article at least twice.They can try to catch the main idea the first time and answer the questions the second time. Tell them to circle any words or phrases that they don’t understand.Ask four different students to read their answers to the class. Then ask some others to decide if their answers are right.Anyone in the class can provide his or her different answers to the class.Check the answers with the class.Then encourage the children to ask questions on the words or phra ses that they don’t understand. Ask other students to explain or define the new words in their own words, but make sure that they can be understood.Have the children correct their answers in writing and read the article loudly several times. Answers1. The article is about the invention of tea.2. It was invented over three thousand years ago.3. It was invented by the Chinese emperor, Shen Nong.4. It was invented by accident.Step Ⅲ 3bThis activity provides reading and writing practice using the target language.Ask the whole class to read the instructions together.Then show a real flying disk to the children and tell the children the name of the toy is a flying disk in English.You’ll have to write an article using the notes in the box. The article will tell how the flying disk was invented. At first, let’s go over the notes in the box. There are some new words.Go over the notes with the class. Point out the new words. Teach them to read and do some explanation at the same time. Make sure that all the students make everything in the notes clear. Then ask the children to look at the contents and the picture in the right box.Look at the picture in the right box. We can see a flying plate in the animal’s mouth. And the title of the article has been given--from pie plate to flying disk. Also the first sentence has already been given to us. Let’s read the title and the first sentence together now.Have the students read together.Find out how the writer combined the phrases in the notes into one sentence and try to say out the next sentence.Let them think for a while. Then ask several ones to say their sentences to the class. The sentenceswill vary, but have to be correct and meaningful.For example, someone may say like this:The original flying disk was really a metal pie plate from a bakery in Bridgeport, Connecticut. Then ask the children to make their own sentences with the notes given and note to say out the sentences in proper order to be an article. Let them work in pairs, listen to and help each other. After that, get the students to write their own articles. More around the classroom while they are writing, checking progress and offering help as necessary.Next, ask several students to share their articles with the class.Correct the mistakes they may have made.If time permits, get the st udents to work in pairs and check each other’s article.Sample writing:The flying disk is a toy which was invented by a group of college students. It was invented in the 1950s.In fact, the students didn’t invent it.They just discovered it. The original flying disk was really a metal pie plate from a bakery named Bridgeport in Connecticut. The students there liked to eat the bakery’s pies. And then they threw the pie plates around. A company began making plastic disk. Now there are flying disk clubs, a flying disk magazine, and even a national flying disk festival in September.Don’t you think it’s amazing that all this started from a pie plate?Step Ⅳ 4aThis activity provides reading and writing practice using the target language.Read the instructions to the students.There is always something that we hate doing. For example, I hate cleaning the blackboard. What about you?Then ask some children to say the things they don’t like doing to the class.After that, continue saying. Now please think of an invention that could help you.For me, I want to invent a self-cleaning board with something like a car’s windshield wipers. Then I would never need to clean the blackboard myself. What about you?Get the students to discuss the things they hate doing and the inventions that could help them. Let them work in pairs.Then call the children’s attention to the chart on the right.Get them to look at the sample answer and try to complete the chart first.Ask some children to give their answers to the blanks of use and price. Such as,Use: to write tests instead of me by listening to mePrice: one hundred yuan per penThen get the students to fill in the chart with the details of their own inventions.Don’t review the task. It will be done in the next task.Step Ⅴ 4bThis activity provides listening and speaking practice using the target language.Read the instructions to the class.Get the students to ask and answer questions about their inventions in pairs first.Ask a pair to make a model conversation before the whole begin practicing. For example, they may say like.（B—Businessperson , I—Inventor）B: Excuse me, what invention was invented by you?I: A special pen.B: What is it used for?I: It is used for writing tests. While the test is on, the pen can write tests instead of persons according to what its owner tells it.B: Wow, that’s great. How much would you like to sell it for?I: I hope I can get 100 yuan.B: OK. I will try to sell it to the class.After that, let the students work in pairs, Imagine one is a businessperson and the other is an inventor while they are practicing.Ask several pairs to share their conversations with the class.Then tell them to look at the model conversation in the box.Ask one student to read the conversation below to the class:A: This special pen was invented by Zheng Jie. It has three colours and it is used for writing tests. It can listen and write while the test is on. It is 100 yuan.Is anyone interested in it?Then ask some others to share their presentations with the class.They have to state the reason for buying them.Then the class votes for the most popular invention they want to buy.Step Ⅵ SummaryIn this class, we’ve read an article about the invention of tea. We’ve also written an article about the invention of the flying disk. We’ve done much reading, writing, listening and speaking practice using the target language through group work.Step Ⅶ Homework1. Review the new words learned today.2. Rewrite the article--From pie plate to flying disk. Prepare to hand in it next class.3. Write out the presentation in activity 4b.Step Ⅷ Blackboard DesignUnit 9 When was it invented?Section BThe Fifth PeriodAnswers to the questions in Activity 3a:1. The article is about the invention of tea.2. It was invented by the Chinese emperor, Shen Nong.3. It was invented by accident.Suggested answers for Activity 4aProblem: writing testsNew inventions: a pen that listens and writesUse: writing tests instead of persons by listening to the ownerPrice: one hundred yuan per pen。

九年级英语 Unit 6 When was it invented Section B话题阅读与写作

“We have placed( 安置 ) two such machines at Beijing Capital International Airport and four at the city's underground stations.We have received them so far.” said Feng Juan，an engineer from the company (公司) which makes the machines.“People are encouraged to turn waste into treasure.We have collected 30,000 empty bottles since December.” she said.
Chang Tao is the director of the company.He says that if the new project works well in the city，they will consider offering the waste－to－treasure service to other developed cities in the eastern part of China.
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二、话题写作。写作话题请写一篇短文，谈谈你的最新发明并说出它的用途。提示：发明了一个特殊的装垃圾的箱子，这箱子能说不同的语言，如果人们把垃圾扔在街道，它马上打扫干净，并告诉人们不要乱扔垃圾。写作指导 (1)此篇作文以谈论发明为主线，主要内容是谈论你发明的东西是什么，为什么要发明它，它有什么用途，可以给人们生活带来什么影响等。写作内容渗透着本单元的话题和语言目标，学习使用一般现在时态的被动语态。 (2)单元实用短语、句型：