[八年級英語]外研社英語八年級下冊Module4 課件

1、 英語（新標(biāo)準(zhǔn)）初中八年級下冊 Module 4 New technology 一、 教材內(nèi)容分析二、 學(xué)情分析三、 教學(xué)目標(biāo)四、 重點難點五、 教材處理六、 教學(xué)設(shè)計 本模塊是以新的科技產(chǎn)品為話題，把焦點放在對科技產(chǎn)品的使用說明上，該話題比較貼近學(xué)生的生活，學(xué)生對科技產(chǎn)品的介紹比較感興趣，容易開展教學(xué)活動。教學(xué)中應(yīng)結(jié)合學(xué)生實際情況，靈活調(diào)整教學(xué)內(nèi)容（增加了編輯故事、辯論賽和to be a salesman的討論與寫作等，刪除了Unit 2的Activity 5部分，前后調(diào)整了Unit 1的幾個部分)，合理設(shè)置課時。適當(dāng)進行拓展，以豐富學(xué)生知識，拓展學(xué)生視野。一、教材內(nèi)容分析 七年級（下）Mo

2、dule 10 已經(jīng)學(xué)習(xí)過對電腦使用情況的介紹，本單元可以在此基礎(chǔ)上引進科技產(chǎn)品的說明和使用這個話題。在教師預(yù)設(shè)的任務(wù)中，引導(dǎo)學(xué)生在交際中動態(tài)生成，學(xué)生有話可說，樂于合作和分享，這樣就有利于他們更好地運用課本知識，達(dá)到提高綜合語言能力的目的。二、學(xué)情分析三、教學(xué)目標(biāo)1.語言知識目標(biāo)： 詞匯： choose, copy, connect, instruction, key, light, memory, symbol, basic, boring, especially, excellent, only, simple。 詞組句型：play back, turn on, worth it If

3、you want to turn on the recorder, press the blue sky. If the red light doesnt come on, wait thirty seconds. 語法：If 從句的構(gòu)成和位置(if 從句祈使句) 話題：以學(xué)生為中心，以介紹手機、數(shù)碼相機、 等科技 產(chǎn)品為話題。 2技能目標(biāo)語言技能目標(biāo)聽能夠聽懂有關(guān)使用說明的簡短對話，提高學(xué)生的實際應(yīng)用能力。說能利用if 句型介紹產(chǎn)品的使用說明；流利說出本單模塊的生詞、短語。讀能夠閱讀包含if句型的有關(guān)使用說明的簡單文章。進行簡單的閱讀技能訓(xùn)練。寫能夠運用 if句型寫出簡短的介紹科技產(chǎn)品的使用

4、說明的句子；能用參考詞造句。語言運用能向全班做有關(guān)產(chǎn)品使用說明的介紹生活技能目標(biāo)培養(yǎng)學(xué)生具有妥善處理突發(fā)事件的能力，面對突發(fā)事件，學(xué)生應(yīng)該保持冷靜、沉著。要增加學(xué)生自我保護意識。因為第二課時涉及有關(guān)蛇咬人的事件，面對這種突發(fā)事件，我們要讓學(xué)生學(xué)會怎么做。3. 學(xué)習(xí)策略目標(biāo)不斷提升學(xué)生的自主學(xué)習(xí)能力，加強交際、信息處理、英語思維的能力。認(rèn)知策略: 聯(lián)系，歸納，推測等技能。調(diào)控策略: 從同伴處得到反饋，對自己在敘述及作文中的錯誤 進行修改。交際策略: 學(xué)習(xí)運用恰當(dāng)詞語介紹有關(guān)產(chǎn)品使用說明資源策略: 通過其他資源獲取更多產(chǎn)品介紹的信息。自學(xué)策略: 借助詞匯圖掌握單詞，形成話題聯(lián)想的習(xí)慣。合作學(xué)習(xí)策略

5、: 關(guān)心身邊的生活環(huán)境，能互相介紹有關(guān)生活中的 用品。其他： 培養(yǎng)聯(lián)想能力，如場所與功能的聯(lián)系。4文化意識目標(biāo) 在中外對比中，了解Internet caf 情況，了解Internet caf 在國際的使用情況。5情感態(tài)度目標(biāo) 培養(yǎng)學(xué)生熱愛生活，細(xì)心觀察生活的細(xì)節(jié)。參加各種英語活動，克服困難，在新環(huán)境中進一步樹立正確的語言學(xué)習(xí)觀。 1. 教學(xué)重點1 重點句型：If 從句的構(gòu)成和位置(if 從句祈使句)2 重點話題：Introduce new technologies; Learn to how to protect themselves when they are in danger. 2. 教

6、學(xué)難點1 掌握if句型（If 從句+祈使句）。2 能用英語介紹生活中的科技用品。3. 突破途徑 以話題為核心，通過個人思考、小組合作等不同途徑，在聽、說、讀、寫中使用單詞和句型，使單詞和句型以不同的形式反復(fù)出現(xiàn)，在足夠的輸入中，達(dá)成有效的語言輸出。四、重點和難點1. 核心任務(wù)：能夠運用所學(xué)知識介紹生活中的科技用品。 三個環(huán)節(jié)如下： pre-task：學(xué)生聯(lián)系生活實際，激活背景知識。 Task-cycle：通過整個模塊的聽說讀寫的訓(xùn)練，強化“介紹 科技產(chǎn)品”的表達(dá)能力，為完成核心任務(wù)做好鋪墊。 post-task：達(dá)成任務(wù)，展示成果，自我評價，反饋學(xué)習(xí)情況。2. 課時安排 第一課時：Unit 1

7、: Vocabulary and listening 第二課時：Unit 2: Vocabulary and reading 第三課時：Unit 3: Language in use1-7 第四課時：Writing, Speaking, Around the world, Module task 第五課時：Self-assessment, analysis of Ex.五、教材處理第一課時：Vocabulary and listening (Unit 1 Activity 18)Teaching Aims and Demands:1. Language Knowledge: Key vocab

8、ulary: take your video, save your video, play back, lend, record, press, connect to , send sb. sth. Key structure: If 2. Listening skills: To understand conversations involving instructions of the CD recorder in listening. Improve the students listening ability.Teaching Aids: Multi-Media (or Tape re

9、corder , OHP) technology Step 1 Brainstorming設(shè)計意圖：從本單元的題目 new technology入手，利用學(xué)生已有的認(rèn)知水平進行頭腦風(fēng)暴，并引入新單詞，主要為下一步教學(xué)做好準(zhǔn)備工作。If you want to listen to music, chooseIf you want to write, If you want to turn on the recorder,If you want to keep the food cool, Step 2 Which suggestion do you give?設(shè)計意圖：通過簡單問答，開始介入 i

10、f 的從句，讓學(xué)生有一個比較的直觀的認(rèn)識。引入new words和新的短語，通過 model訓(xùn)練學(xué)生的發(fā)散性思維。 the tape recorder/.choose the pen.press the blue button.put it in the fridge.What do you do if you want to ?open a new documentwrite your homework on the computersave the document print the document Step 3 Leadin: instructions of computer設(shè)計意圖

11、： computer屬于new technology，電腦的使用，學(xué)生在七年級（上）Module 10已經(jīng)學(xué)過，溫故知新，從復(fù)習(xí)computer的使用可以過渡到介紹錄音機等 new technology 的使用。同時還可以解釋instruction單詞。Step 4 Presentation Show the tape recorder to the students. Ask a student to use it and introduce in English. 設(shè)計意圖: 實物的教具非常直觀，它具有可操作性，可以在教里直接進行演示，可以引入相應(yīng)的短語，使用實物教具可以取得事半功倍的效果

12、。Key words: turn on the recorder, play back, record, red light, send recording by email, green light;press the blue / green / red button, wait for thirty seconds, connect the recorder to your computer, choose the “copy” symbol.Step 5 Listening1. Listen to the dialogue and answer the questions:1) Why

13、 does Sally have the CD recorder?2) What do they do to find out how it works?3) How do they know if its working?4) Why isnt Sally playing on the recording?5) Why do they think Chen Huan wants to hear Sally, not Kylie?6) What do they decide to do?設(shè)計意圖：在常規(guī)聽力練習(xí)中提高學(xué)生聽的能力，充足的輸入，更有利于學(xué)生進行目標(biāo)語言的輸出，讓學(xué)生更好的理解課文

14、。Task InstructionTurn on the recorderPress the blue buttonPlay back RecordNo red lightSend recording by emailNo green light 設(shè)計意圖：仔細(xì)聽，獲取更多信息。 2. Listen again and finish the form:Task InstructionTurn on the recorderPress the blue buttonPlay back RecordNo red lightSend recording by emailNo green light

15、設(shè)計意圖：通過前面的鋪墊，讓學(xué)生說出本課時的重點句型。Step 6 SpeakingIf you want to turn on the recorder, press the blue button.Step 7 Reading and speaking設(shè)計意圖： 讓學(xué)生跟著磁帶讀 ，培養(yǎng)學(xué)生良好的語音、語調(diào)，增強他們的語感；享受朗讀的過程；因為這是對話，體現(xiàn)交際功能。Read after the tape, pay attention to the pronunciation.Read freely. Read in roles.Step 8 Talking Topics: use mob

16、ile phones use cameras If you want to , 設(shè)計意圖：創(chuàng)設(shè)情景，讓學(xué)生熟練運用本課的重點句型。Step 9 Homework 1. Copy the new words. 2. Read the dialogue three times. 3. Talk about what you can use a mobile phone to do.設(shè)計意圖：作業(yè)本布置體現(xiàn)分層要求。Teaching Aims and Demands:1. Language knowledge: Key vocabulary: pick up, bite sb on Key stru

17、cture: Oh, and if the snake doesnt smile for its photo, dont worry.2. Reading skill: (1) Get information about activity. (2) Improve the students reading ability. Teaching Aids: Multi-Media (or Tape recorder, OHP) 第二課時：Vocabulary and readingStep 1 Check homeworkTalk about what you can use a mobile p

18、hone to do1. We can use a mobile phone to call people.2. We can use a mobile phone to play music.3. We can use a mobile phone to take photo. 設(shè)計意圖：這部分既是check homework，同時也是Unit 2 第一部分的內(nèi)容。如果學(xué)生在課前預(yù)習(xí)過該部分內(nèi)容，那完全可以利用好這個環(huán)節(jié)，提高上課的效率，教與學(xué)雙贏。Step 2 Lead-inIf a dog bites you, what will you do ?canine madness keina

19、in 狂犬病設(shè)計意圖：利用學(xué)生生活身邊可能發(fā)生的事情，比如狗咬人（該狗有狂犬病）是突發(fā)事件，他們應(yīng)該如何處理？這個情況跟第二單元的蛇咬人的事件很相似，通過學(xué)習(xí)，可以加強學(xué)生對突發(fā)事情的反應(yīng)和處理的能力。Ask for help from teachers / parents / friends.wash the woundcall for helptake medicinesee the doctor Make up a story with the pictures below, students can discuss in pairs or in groups.設(shè)計意圖：可以充分地發(fā)揮學(xué)

20、生的想象力，自主學(xué)習(xí)和合作學(xué)習(xí)相結(jié)合。這些圖片跟課文有密切的聯(lián)系，學(xué)生熟悉他們。對理解課文有很大的幫助。讓學(xué)生對具體的文章內(nèi)容不覺得陌生。Step 3 Making up a story Step 4 Reading1. Henry Jackson meets the same things. Lets see what he does? Read the passage and answer the questions.( 1 ) Who was in the story?( 2 ) When did the story happen?( 3 ) Where did he find the

21、snake?( 4 ) What did Henry Jackson do after the snake bit him?( 5 ) Could doctors say what was wrong at first? Why?( 6 ) How did doctors save him?( 7 ) What was Henrys advice?設(shè)計意圖：要培養(yǎng)學(xué)生良好的閱讀技巧，學(xué)生能抓住故事的時間、人物、地點、起因、經(jīng)過、結(jié)果等關(guān)鍵要素，就已經(jīng)成功了一半。2. Read the passage again, choose the best answer.When the snake bi

22、t Mr Jackson, it was _. A. hiding in a box of bananas B. climbing out of a box of bananas. C. lying under a dish D. climbing into the fridgeMr Jackson threw the snake across the room probably because _. A. he was surprised B. he wanted to get a better photo C. his chest began to hurt D. the fridge d

23、oor was openMr Jackson closed the fridge door so that _. A. he could take a photo B. the snake became cool C. the snake couldnt go back Jamaica D. he was safe from the snakeThe doctor gave Mr Jackson the right medicine when _. A. London Zoo told them what kind of snake it was B. Mr Jackson sent the

24、photo to the hospital C. he left hospital the next day D. the snake bit him 設(shè)計意圖：加大問題的難度，進一步地理解課文，加強學(xué)生的推理和歸納能力。3. Retell the story in English.設(shè)計意圖：學(xué)生根據(jù)圖片和Key words進行復(fù)述，可以降低難度， 故事的復(fù)述更具有流暢性、針對性和目的性。通過復(fù)述，學(xué)生能夠熟悉課文，鍛煉口語表達(dá)能力，考慮到學(xué)生的個別差異性比較大，水平參差不齊，適當(dāng)?shù)脑捒梢詤⒖颊n文，充分展示他們的成果，這是有效的語言輸出。in a restaurant kitchenHenry

25、find a snakeland in the fridgetake photossee a doctor4. ExpandStudents discuss in pairs or in groupsIf you are Henry Jackson, what will you do?(2) If you are the doctor, what will you do?(3) How do you protect yourself when you are bitten by the bees?(4) What advice will you give when your friends g

26、et hurt in a PE class?設(shè)計意圖：“學(xué)以致用”是學(xué)生的學(xué)習(xí)目的。要對課本進行適當(dāng)?shù)耐卣购脱由?，學(xué)生要學(xué)會處理生活中的突發(fā)事件，具有應(yīng)變的能力，并采取妥善的措施。學(xué)生要學(xué)會如何的保護自己和他人，遇事要保持冷靜的頭腦。 Step 5 Homework1. Read the text more fluently.2. Do Ex 5 on P109. 3. Search and find out a story about how a mobile phone saved someones life.設(shè)計意圖：要多閱讀課文，培養(yǎng)學(xué)生的語感和節(jié)奏，聯(lián)系學(xué)生生活實際，引導(dǎo)學(xué)生關(guān)注生活

27、環(huán)境, 在用中學(xué)。 Search and find out a story about how a mobile phone saved someones life 將在第五課時讓學(xué)生進行分享。 第三課時：Language in use 1-7Teaching Aims and Demands: 1. Speaking skill: To talk about instructions, improve the students speaking ability. 2. Writing skill:To write with “if” structure. To improve student

28、s writing ability. 3. To summarize and consolidate “if” structure. Focus: Adverbial clause of condition used in imperative sentences.Teaching Aids: Multi-Media (or Tape recorder, OHP)Step 1 Investigate what your response is!- What do you do if you want to turn on the recorder?- Press the blue button

29、.press the red buttonuse the mobile phoneread the instructionsturn on the TVsave them on the computer設(shè)計意圖：創(chuàng)設(shè)情景，利用 if 的句型， 提高學(xué)生說的能力。want to recordwant to keep the photoswant to send text messagewatch the newsfind out how to use the cameraIIIStep 2 Complete the sentences1. If you _ (want) to listen to

30、 music, _ (choose) a CD.2. If you _ (buy) a new camera, _ (get) a good one .3. If the light _ (not come) on, _ (wait) one minute.4. If you _(not like) the programme, _ (turn) the TV off.5. If you _(not work), _(wait ) a minute and then _ (try) again.6. If you _(want) to keep the picture, _ (save) it

31、 on your computer.7. If I want to keep the picture, I will save it on your computer設(shè)計意圖：通過動詞填空，讓學(xué)生歸納和總結(jié)本模塊的語法結(jié)構(gòu)。Step 3 Write instructions1. Record / press / red button._ 2. Send / text message / use / mobile phone 3. Like / pictures / save / on the computer. 4. Find out / how it works / read / instr

32、uctions 5. See / photos / look on / website6. I / have time / tomorrow / I / go to the cinema設(shè)計意圖：在學(xué)生歸納后，加大難度，要學(xué)生多寫，落實好“雙基”。If you want to record, press the red button.Step 4 omplete the passage with the correct form of the words in the boxbutton, choose, copy, connect, instruction, light, play back

33、, memory, symbol, turn on Getting to know your CD recorderFollow these (1) _ for the best results. First,press the blue (2) _to (3) _ the recorder. When youre ready to record,press the red button. The (4)_ comes on to show you that its recording .If you want to (5)_ what youve recorded,press the gre

34、en button. The recorder has only a small (6) _. To (7) _ your recording, (8) _ the recorder to your computer. (9) _The “copy” (10) _ and save the recording on the computer.Step 5 Read the advertisement and answer the questionsA new way to send a postcardIf you want to send a postcard and you have a

35、mobile phone , send a “Mobycard”. When youre on holiday, friends and family like to receive a postcard. The picture on the front of the card shows them where you are, and the message on the back tells them what youre doing. Now you can use your mobile phone to send personal postcards. Take a photo,

36、text a message and send it to Mobycard. We will print your picture on to a card, put your message on the back, and post the card to your friends! You dont have to leave the beach.1. How can you send a postcard from your mobile phone?2. What will Mobycard do with your photo?3. What will Mobycard do w

37、ith your message?4. What will your friend receive?Step 6 Complete the passage with the correct form of the phrases in the e on kind of pick up save ones life take a photo turn on I saw a beautiful plant in the countryside near my home. I didnt know what (1) _ plant it was. I decided to (2) _ of it a

38、nd look it up when I got home. I (3) _ my camera and pressed the button . Nothing happened. The green light didnt (4) _. Oh dear! I thought my camera was broken. In fact, the camera was fine. I forgot turning it off not long ago . When I (5) _ it _, it worked.When I got home, I found out that the pl

39、ant was very dangerous and it could kill me. Im happy I didnt touch it. The photo (6) _ because now I know I mustnt touch that beautiful plant.Step 7 Homework1. Do Exx 1-3 in P108.2. List the advantages of new technology.設(shè)計意圖：要學(xué)生知道新的技術(shù)給我們帶來了什么好處，科學(xué)技術(shù)是第一生產(chǎn)力。同時為第五課時的辯論賽作好準(zhǔn)備。學(xué)生的學(xué)習(xí)也要反饋，做到查漏補缺。第四課時：Writi

40、ng, Speaking, Around the world, Module taskTeaching Aims and Demands:1. Speaking skill: To talk about instructions. 2. Writing skill:To write about instructions, improve students writing ability.3. To summarize and consolidate “if” structure.Teaching Aids: Multi-Media (or Tape recorder, OHP)Step 1 C

41、heck homeworkReport the advantages of new technology.設(shè)計意圖：通過復(fù)習(xí)，讓學(xué)生進一步熟練if 的句型。Step 2 Pre-writing1. Topic: 2. Strategies: (1) What are the digital cameras for? (2) Students discuss in pairs or in groups. (3) Key words: on holiday, small and light, dont need film, see your photos instantly (立刻), save

42、photos. (4) Students report it in class.digital cameras 3. One possible version: If youre going on holiday, you need a camera. Our new digital cameras are small and light. Theyre perfect for travel and holidays. You dont need film, you can see your photos instantly. You can store up to 100 photos in

43、 the camera, and you can also save photos on your computer.設(shè)計意圖：要培養(yǎng)學(xué)生良好的寫作習(xí)慣。有些學(xué)生很怕寫作，因為他們覺得太難，要消除學(xué)生對寫作的恐懼感，應(yīng)該由易到難，層層深入，循序漸進，培養(yǎng)他們的寫作興趣，能夠取得事半功倍的效果。Step 3 Writing1. Group 1&2 : Making and sending an e-card Group 3&4: Using a mobile phone2. Discuss and share in groups or in pairs. 3. Write in class. 4

44、. If possible, let them check with each other.設(shè)計意圖：把學(xué)生分成四組，每兩組的學(xué)生具有不同的任務(wù)， 讓學(xué)生進行小組討論，充分的交流與合作，讓每位同學(xué)都知道如何去寫。能夠資源共享，在課堂上完成寫作，單位時間里提高了教學(xué)和學(xué)習(xí)的效益。 Step 4 Around the world An Internet caf In an Internet caf, there are tables and chairs like a caf. There are also computers connected to the Internet like an o

45、ffice. Who use them? People traveling on business can go to the Internet caf if they need send a report or get information. People traveling on holiday can send e-postcards, get information about hotels and transport, or ask their parents to send them more money. The first computer-and-coffee opened

46、 in London in 1994. Now, there are a lot of Internet caf around the world. Wherever you are, you can go to an Internet caf. You can have a cup of coffee and send a message home. I can say If you want to turn on the recorder, press the blue key.If the red light doesnt come on, wait thirty seconds.I know these wordsChoose, come on, copy, connect,instruction, key, light, play back, memory, symbol, turn on, basic, boring, especially, excellent, only simple, worth it1. Self-assessmentStep 5 Homework2. List the disadvantages of the new technology.第五課時：Self-assessment, analysis of Ex. T