第6單元教案Unit6Whenwasitinvented

1、Unit 6 When was it invented?教材來源：初中九年級英語教科書/人民教育出版社2014 年版內容來源：九年級英語(全一冊)第六單元主題： When was it invented?課時：共五課時授課對象：九年級學生設計者：徐好峰目標確定的依據：1 .課程標準相關要求新課標要求九年級學生有較明確的英語學習動機和積極主動的學習態(tài)度。能聽懂教師有關熟悉話題的陳述并參與討論。能就日常生活的各種話題與他人交換信息并陳述自己的意見。能讀懂供7-9 年級學生閱讀的簡單讀物和報刊，雜志，克服生詞障礙，理解大意。能根據閱讀目的運用適當的閱讀策略。能根據提示起草和修改小作文。能與他人合作，

2、解決問題并報告結果，共同完成學習任務。能對自己的學習進行評價，總結學習方法。能利用多種教育資源進行學習。2 .教材分析本單元話題涉及的話題“發(fā)明”， Section A 介紹了我們日常生活中一些常見物品的發(fā)明史，如：電視，電話，拉鏈，茶葉等。他們被發(fā)明的時間，發(fā)明者，及其作用和發(fā)展內容；從語言結構上，學習被動語態(tài)的過去時。單元主題圖由電話，電視，電腦，和小汽車組成。教學重點是被動語態(tài)運用意識的培養(yǎng)，不規(guī)則動詞的過去分詞是學生學習的難點。Section B 依然圍繞發(fā)明這個話題，要求學生繼續(xù)學習和鞏固相關的內容和語言知識。聽說和閱讀訓練分別介紹了現代生活中的兩項常見的發(fā)明：美食發(fā)明薯條， 體育運

3、動項目籃球。 在語言技能方面，聽說讀寫的專項訓練和綜合性訓練在本部分均有體現。在語言策略上明確提出了讓學生用思維導圖，以加深對文章的的理解和對知識的記憶的學習策略。3 .學情分析學生在第5 單元已經學習了一般現在時的被動語態(tài)，所以本單元在學習一般過去時的被動語態(tài)時易于接受，但是不規(guī)則動詞的過去分詞依然是學生學習的難點。另外， 由于本單元內容和發(fā)明有關，所以一些常見物品的發(fā)明史能激發(fā)學生的學習興趣和好奇心。老師若能科學把握，更能激發(fā)學生學習的動力。目標Section A學習目標：1. 語言知識目標：1) 能掌握以下句型： When was the telephone invented? I th

4、ink it was invented in 1876. What are they used for? They are used for seeing at night.2) 能談論物品被發(fā)明的時間、發(fā)明者，表達某發(fā)明的用途。12. 情感態(tài)度價值觀目標：了解一些近現代發(fā)明的時間及用途，激發(fā)自己熱愛發(fā)明的情感。培養(yǎng)想象力，善于觀察事物。面對難題，用積極的態(tài)度去解決，發(fā)揮想象力，認識世界，改造世界。Section B學習目標：1. 語言知識目標：1) 能掌握以下單詞：crispy, salty, sour, by mistake, customer, the Olympics,Canadian

5、, divide, divide into, basket, popularity, look up to, hero, professional2) 能掌握以下句型： Potato chips were invented by mistake. It is believed that the first basketball game in history was played on December 21, 1891. Dr. Naismith divided the men in his classinto two teams and taught them to play his ne

6、w game. At the same time , they need to stop the competing team from getting the ball into their own basket. These starsencourage young people to work hard to achieve their dreams.2. 情感態(tài)度價值觀目標：了解世界上一些對人類有著重大意義的發(fā)明的相關信息，開闊學生的眼界，養(yǎng)成勤于思考，善于發(fā)現的好習慣，培養(yǎng)學生的創(chuàng)造精神。課時劃分：第一課時：Section A 1a - 1c第二課時：SectionA2a-2d第三課

7、時：SectionA3a-3c第四課時：SectionB1a-2e第五課時：SectionB3a-Selfcheck第 1 課時 Unit 6 When was it invented?Section A (1a-1c)1、 教學目標：1. 語言知識目標：1) 能掌握以下句型： When was the telephone invented? I think it was invented in 1876. What are they used for? They are used for seeing at night.2) 能談論物品被發(fā)明的時間、發(fā)明者，表達某發(fā)明的用途。2. 情感態(tài)度價

8、值觀目標：了解一些近現代發(fā)明的時間及用途，激發(fā)自己熱愛發(fā)明的情感。培養(yǎng)想象力，善于觀察事物。面對難題，用積極的態(tài)度去解決，發(fā)揮想象力，認識世界，改造世界。2、 教學重難點1. 教學重點：1) 本課時的單詞、詞組和句型，學習運用一般過去時態(tài)的被動語態(tài)。2) 學會詢問發(fā)明時間及用途的基本句型： When was the telephone invented? I think it was invented in 1876. What are they used for? They are used for seeing at night.2. 教學難點：運用一般過去時態(tài)的被動語態(tài)來討論發(fā)明的發(fā)明時

9、間及用途。三、教學過程I. Warming up1. 展示一些近代發(fā)明的圖片與近代發(fā)明的發(fā)明者，讓學生們將圖片與發(fā)明者相連。T: Do you know what these inventions are?51: Its a car.52: Its a telephone.53: Its a television.T: Do you know who these inventors are?54: Karl Benz55: Alexander Bell56: J. L. BairdLet Ss match the inventions and the inventors.n . Present

10、ation引導學生們學習一般過去時態(tài)的被動語態(tài)結構。讓學生們看大屏幕的如果愛和發(fā)明者的圖片, 并將句子改為被動語態(tài)。如：T: Karl Benz invented the first car in 1885.The first car was invented (by Karl Benz) in 1885.m .Talking1. Look at the pictures in 1a. Discuss with your group, in what order do you think they were invented? Try to number them 1-4.2. Ss disc

11、uss with their partners and number the pictures.3. Talking about the inventions:A: I think the TV was invented before the car.B: Well, I think the TV was invented after the TV.IV . Listening (1b)1. T: Tell Ss look at the pictures and years on the left.2. Play the recording for the Ss to listen.3. Ss

12、 listen to the conversation and try to match the invention with the proper year.4. Play the recording again.5. Check the answers.V . Pair work (1c)1. Ss try to remember the invention and the year.2. Student B, cover the dates. Student A, ask Student B when the things in the picturein 1b were invente

13、d. Then change roles and practice again.3. Let some pairs ask and answer in pairs. e.g. A: When was the telephone invented?B: I think it was invented in 1876. VI . Exercises完成句子：1. 汽車是什么時候發(fā)明的？它是在1885年被發(fā)明的。When the car?It 1885.2. 帶燈的鞋子是什么時候發(fā)明的？是去年發(fā)明的。lastWhen shoes with lights _? They year.3. 他們是誰發(fā)明的

14、。是朱麗.湯普森發(fā)明的。were they ? They were Julie Thompson.4. 他們是用來做什么的？是用來在黑暗中視物的。What are they ? They re used in the dark.5. 我認為電話的發(fā)明要早于汽車的發(fā)明。I think the telephone the car.反思：24第 2 課時 Unit 6 When was it invented?Section A (2a-2d)一、 教學目標：1. 語言知識目標：1) 能掌握以下單詞：heel, scoop, electricity, style, project, pleasure

15、, zipper,daily, website, pioneer, list, mention能掌握以下句型： When was the telephone invented? I think it was invented in 1876. What are they used for? They are used for seeing at night.2) 能談論物品被發(fā)明的時間、發(fā)明者，表達某發(fā)明的用途。2. 情感態(tài)度價值觀目標：了解一些近現代發(fā)明的時間及用途，激發(fā)自己熱愛發(fā)明的情感。培養(yǎng)想象力，善于觀察事物。面對難題，用積極的態(tài)度去解決，發(fā)揮想象力，認識世界，改造世界。二、 教學重難

16、點1. 教學重點：1) 本課時的單詞、詞組和句型，學習運用一般過去時態(tài)的被動語態(tài)。2) 學會詢問發(fā)明時間及用途的基本句型： When was the telephone invented? I think it was invented in 1876. What are they used for? They are used for seeing at night.2. 教學難點：運用一般過去時態(tài)的被動語態(tài)來討論發(fā)明的發(fā)明時間及用途。三、教學過程I. Warming up展示一些近代發(fā)明的圖片與近代發(fā)明的發(fā)明者，讓學生們將圖片與發(fā)明者相連。 When was the telephone i

17、nvented? I think it was invented in 1876. Who was it invented by?_It was invented by Bell. What are they used for? They are used for seeing at night.II. Learning the new words & ListeningLook at the pictures then learn the new words.Work on 2a:T: Tell Ss they will hear some interesting inventions.1.

18、 Look at the pictures in 2a. Discuss the things what they are used for.2. Play the recording for the Ss to listen and number the pictures.3. Play the recording again to check the answers.Work on 2b:1. Let Ss read the chart below. Explain some main sentences for the Ss. Make sure they know what to do

19、.2. Play the recording for the Ss to fill in the blanks.3. Play the recording again to check the answers.4. Listen again and fill in the blanks.III. Pair work (2c)1. Tell Ss to make conversations using the information in 2b. Make a model for the Ss.A: What are the shoes with special heels used for?B

20、: They are used for changing the style of the shoes.2. Let some Ss make conversations using the information in 2b.3. See which group does the best.VI. Role-play(2d)1. Read the conversations and Let Ss read after the teacher.2. Explain some new words and main points in the conversation.3. Ask Ss to r

21、ole-play the conversation in groups.V. Language points1. Well, you do seem to have a pointhave a point 有道理e.g. I admit (that) you have a point. 我承認你有理。2. They are used for seeing in the dark.be used for doing sthife示“被用來 做某事。相當于 be used to do sth. e.g. This computer is used to control all the machin

22、es.這臺電腦是用來控制所有機器的。Do you know what this tool is used for?你知道這工具是用于做什么的？3. Think about how often it s used in our daily lives.think about 表示“考慮，想起 ”e.g. He is thinking about travelling in the summer holidays.他正在考慮暑假旅游的事。She was thinking about her childhood days.她正回想她的童年時期?！就卣褂嘘Pthink 其它的短語】think of 指“

23、考慮，記憶，記起”如： You think of everything! 你全都提到了。I can t think of his name at the momenta時想不起他的名字。think sth. over指“仔細想，審慎思考，作進一步考慮”如：Please think over what I said#仔細考慮我說的話。I want to think it over. 我想仔細考慮一下這件事。think sth. out 指“想通，想出，熟思”如： He thought out a new idea. 他想出了一個新主意。That wants thinking out. 那件事需要

24、仔細考慮。HomeworkRecite the conversation in 2d.反思：第 3 課時 Unit 6 When was it invented?Section A(3a-3c)一、 教學目標：1. 語言知識目標：1) 學習掌握下列詞匯：by accident, ruler, boil, remain, smell, saint, national,take place, doubt, without doubt2)閱讀短文，能按要求找到相應的信息。3)通過閱讀提高學生們的閱讀能力。4) 了解茶葉被發(fā)明的歷史及生產制作的簡要過程。2. 情感態(tài)度價值觀目標：培養(yǎng)想象力，善于觀察事

25、物。面對難題，用積極的態(tài)度去解決，發(fā)揮想象力，認識世界，改造世界。二、 教學重難點1. 教學重點：1) 掌握本部分出現的生詞和詞組，達到熟練運用的目標。2) 閱讀短文，獲得相關的信息。通過閱讀練習，來提高閱讀能力。2. 教學難點：1) 閱讀短文，獲得相關的信息的能力。2) 理解并運用所學的詞匯及表達方式。三、教學過程I . Revision1. Check the homework.2. Role-play the conversation in 2d.n . Lead-in一、播放視頻茶葉的起源，讓學生們了解中國的茶文化，及茶葉被發(fā)明的淵源，并了解其發(fā)展過程。1. What is the v

26、ideo about?2. Who is the writer of Cha Jing?Ss try to answer the questions:It s about the tea.Lu Yu.m . ReadingWork on 3a:1 . Tell Ss to read the article quickly and match each paragraph with its main idea.Lu Yu and his book Cha Jing How tea spread to other countries How tea was invented by accident

27、Para. 1Para. 2Para. 3Ss read the article quickly and match each paragraph with its main idea.2 .方法指導：先閱讀所給的三句話，然后快速閱讀短文，抓住每一段的主題句， 找到答案。3 .學生們，按老師指導的方法進行閱讀，并快速閱讀三個段落。4 .最后，教師讓部分學生回答答案，并校對答案。Para. 1 How tea was invented by accidentPara. 2 Lu Yu and his book Cha JingPara. 3 How tea spread to other cou

28、ntriesWork on 3b:1 .告訴學生們再次閱讀短文內容，并回答 3b中的所有問題。2 .學生們先閱讀這些問題，理解它們的意思，然后帶著相關問題仔細回讀短文， 并在短文的相關信息處劃線。3 .讓學生們回答問題，并校對答案。 It was first drunk nearly 5, 000 years ago. It was invented by accident. Lu Yu. It s about how tea plants were grown and used to make tea. It is believed tea was brought to Korea and

29、Japan during the 6th and 7th centuries. Tea didn t appear until around 166iandEn4 .讓學生讀一下自己的答案，并改正答案。IV. Post readingRead and fill the blanks.Fill the blanks according to the first paragraph.Tea (after water), the most popular drink in the world (invent) by accident. Itis believed that tea (drink) 5

30、,000 years ago. It (say) that a Chineseruler (call) Shen Nong was the first (discover) tea as a drink. One dayShen Nong (boil) drinking water over an open fire. Some leaves from a teaplant (fall) into the water and remained there for some time. It (produce) a nice smell so he (taste) the brown water

31、. It was quite delicious,and so, one of the world s favorite drinks (invent).2. Fill the blanks according to the second paragraph.Lu Yu, “ the saint of tea ” , (mention) Shen Nong in his book Cha Jing a fewthousand years later. The book describes how tea plants and used to maketea. It also discusses

32、 where the finest tea leaves (produce) and what kinds ofwater (use).3. Fill in the blanks with the proper forms .People believed that tea (bring) to Korea and Japan during the 6th and 7thcenturies. In England, tea (not appear) until around 1660, but in less than100 years, it had become the national

33、drink. The tea trade from China to Western countries (take) place in the 19th century.Work on 3c. Complete the sentences with the correct forms of the verbs in the box. 1. 告訴學生們本學習活動的要求：用所給單詞的適當形式填空。2 .讓學生們讀3c中的內容，理解每個句子的大體意思。3 . 學生們閱讀句子內容，回想短文的內容，選擇恰當的單詞并用其恰當形式填 空。 4. 如果不能直接填上，可以再去閱讀短文，在相關的內容處，再仔細進

34、行閱讀，找到相關信息，并完成句子。5. Check the answer s( 1. invented 2. drunk 3. produced 4. brought 5. traded)V . Language points1. by accident 偶然；意外地e.g. The little girl knocked the glass by accident.小女孩不小心碰落了玻璃杯。2. ruler n. 統(tǒng)治者；支配者rule （統(tǒng)治）+ （e）r - ruler 統(tǒng)治者e.g. The new nation needed a modern-minded ruler.這個新興國家需

35、要一位現代頭腦的統(tǒng)治者。3. boil v. 煮沸；燒開e.g. Boil the potato for 20 minutes. 把土豆煮20 分鐘。4. remain v. 保持不變；剩余 作連系動詞，后跟名詞、形容詞、 不定式、 分詞等做表語。指保持某種狀態(tài)。e.g. Peter become a manager, but Mike remained a worker.彼得成為經理，可邁克仍是工人。 作不及物動詞，意為“剩余 ”。e.g. Only a few leaves remained on the tree.樹上僅剩下幾片葉子。5. smell n. 氣味e.g. The appl

36、es give off a sweet smell.蘋果發(fā)出非常甜的味道。v. 發(fā)出氣味；聞到e.g. I can smell some nice noodle sou我能聞至U香噴噴的面湯味。6. national adj. 國家的 ; 民族的nation （國家）+ al - nationale.g. The group of dancers wore national dress.那群跳舞演員穿著民族服裝。7. without doubt 毫無疑問；的確e.g. Li Na, without doubt, is the best tennis player in China.毫無疑問，李

37、娜是中國最優(yōu)秀的網球運動員。8. take place 發(fā)生；出現 是不及物動詞，不能用于被動語態(tài)；常指事先安排或事發(fā)有因的事情。e.g. Her sister s marriage took place at 8:00 today.她姐姐的婚禮今天八點舉行。辨析：happen則常指偶然發(fā)生的事情e.g. I happened to see Peter on my way to the museum.在去博物館的路上我碰巧遇到皮特。9. It is said that a Chinese ruler called Shen Nong was the first to discover tea

38、as a drink. 據說有一位叫作神農的中國統(tǒng)治者最早發(fā)現了茶可以飲用。It is said that是個常見句式，表示 據說”，由加面接完整的句子。e.g. It is said that thirteen is an unlucky number in many Western countries.據說在許多西方國家13 是個不吉利的數字。本單元還有一個類似的句式:It is believed that ,意思是 人們認為”其后同樣接完整的句子。e.g. It is believed that tea was brought to Korea and Japan during the

39、6th and 7th centuries.人們認為，茶在六至七世紀傳到了朝鮮和日本。10. 茶經是我國唐代一部有關茶葉及品茶的專著，作者陸羽。該書共分三卷十節(jié)，全面敘述了茶葉生產的歷史，源流，生產技術以及飲茶技藝和茶道原理，享有“茶葉百科全書”之美譽。VI. Exercises一、選詞填空smell, remain, ruler, boil, national1. October 1st is Day in China.2. Humans are the of the earth.3. When fish goes bad, it terrible.4. They in that fores

40、t for a year.5. Water at 100 .二、根據漢語提示完成句子。1. I found the key （偶然） when I was cleaning the house.2. The May 4 Movement （發(fā)生） in Beijing in 1919.3. He ll succeed 毫無疑問 _ （） this time.4. （據說） Shen Nong was the first to discover tea as a drink.5. Tea 被帶到 （） Korea and Japan during 6th and 7th centuries.Ho

41、mework1. Read the passage several times after school.2. Make sentences with these words:by accident, it is believed that, take place, no doubt, be used for, fall into 反思：第 4 課時 Unit 6 When was it invented?Section B(1a-2e)一、 教學目標：1. 語言知識目標：1) 能掌握以下單詞：crispy, salty, sour, by mistake, customer, the Oly

42、mpics,Canadian, divide, divide into, basket, popularity, look up to, hero, professional2) 能掌握以下句型： Potato chips were invented by mistake. It is believed that the first basketball game in history was played on December 21, 1891. Dr. Naismith divided the men in his classinto two teams and taught them

43、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 starsencourage young people to work hard to achieve their dreams.2. 情感態(tài)度價值觀目標：了解世界上一些對人類有著重大意義的發(fā)明的相關信息，開闊學生的眼界，養(yǎng)成勤于思考，善于發(fā)現的好習慣，培養(yǎng)學生的創(chuàng)造精神。二、 教學重難點1. 教學重點：1) 掌握本課時出現的生詞及用法。2

44、) 進行聽力訓練，提高綜合聽說能力。3) 閱讀短文，獲得相關信息，提高學生們的綜合閱讀能力。2. 教學難點1) 聽力訓練2) 閱讀 2b 部分的短文并完成相關要求。三、教學過程I . Warming up1. Let Ss watch an interesting picture.2. Ask some questions about them.1. What did they eat?51: Ice cream.2. What did the big dog think of the ice-cream?52: Sweet, cool, and delicious!Well let s lo

45、ok at some other delicious food, please.H . TalkingWork on 1a1. Tell Ss that the words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word.2. Ss work with their partners and try to write some proper words under the pictures.3. Let some

46、 Ss read their answers. Try to remember the new words.Work on 1b1. Let some Ss read the adjective words in the box. Make sure they all know the meaning of each word.2. Ss discuss with their partners. Try to write the name of a different food after each word.Learn the new words together:m . Listening

47、Work on 1c1. Tell Ss the conversation is about how the potato chips were invented. The story is very interesting.2. First, let one Ss read the sentences in 1c. Make sure they know the meaning of each sentence.1. Potato chips were invented by mistake.2. They were invented in 1863.3. The customer thou

48、ght the potatoes were not thin enough.4. The customer said they were not salty enough.5. George wanted to make the customer happy.6. The custom was happy in the end.3. Play the recording for the Ss. Listen for the first time. Play the recording again and judge T or F.Keys: T, F, T, F, F, T4. Listen

49、and answer the questions.1. Who invented potato chips?2. When were they invented?3. What did the custom order at the restaurant?4. What did the custom think of the potato chips George cooked at first?5. How did George cook the potatoes then?Work on 1d1. Let Ss read the article in 1d first. Tell Ss t

50、o listen again and fill in the blanks with the right words.2. Play the recording again for the Ss to listen and write the words.The History of Potato ChipsDo you know how potato chips were invented? Potato chips by acook called George Crum. They were invented in .George Crum cut the potatoes really,

51、 really and then cooked them for a longtime until they were . Finally he put lots of salt on them so they were .Keys: were invented, 1853, thin, crispy, really saltyIV. Pair work1. Work in pairs. Make a conversation about the invention of potato chips. Use the information in 1c and 1d.2. Ask some pa

52、irs to act out their conversation in front of the class.V . 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.e.g.T: Do you like basketball? (What s your favorite sport?)51: Sure.

53、I like it very much.T: Do you watch basketball games?52: Yes. I like to watch the NBA and CBA.T: Do you know the history of basketball game?VI. ReadingFast ReadingTell Ss to read the passage quickly. And find the main idea of each paragraph.Keys: 1. The main history of basketball.2. How the basketba

54、ll was invented by James.3. The popularity of basketball around the world.Careful Reading1. T: Now let s read the mind mac.pTinry2to 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

55、 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

56、other team s .Popularity:? played by people.? over countries3. Check the answers with the class.4. Tell Ss to work hard and add something to the mind map.Encourage Ss to try their best.Post readingWork on 2d1. Now let s work on 2d. First read the questions below. Then try to read the passage again and find the a