六年級英語下冊Unit4.doc

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Unit 4 Then and nowPart A教學(xué)內(nèi)容Lets learn, Find the mistakes, Lets try, Lets talk教學(xué)目標(biāo)【知識目標(biāo)】1. 四會詞匯：dining hall, grass, gym, ago2. 三會詞匯：star, easy, look up, Internet3. 重點句型：（1）There was no gym in my school twenty years ago.(2)There were no computers or Internet in my time.【能力目標(biāo)】1.掌握表示過去的時間狀語和學(xué)校設(shè)施詞匯以及部分動詞、短語。2.能夠運用“There is/was/are/were”句型談?wù)撝苓叚h(huán)境的變化。【情感目標(biāo)】通過談?wù)摵捅容^過去和現(xiàn)在的變化，讓學(xué)生注意觀察身邊環(huán)境的變化，感受時代的變遷以及社會進(jìn)步，做生活中的有心人。教學(xué)重點1.掌握單詞與詞組dining hall,grass,gym,ago。2.過去時間狀語(.years/months ago,last year/month)的運用。3.能夠運用“There is/was/are/were”句型談?wù)撝苓叚h(huán)境的變化。教學(xué)難點句型“There is/are”和“There was/were”的區(qū)分及其在實際語境中的具體運用。教學(xué)準(zhǔn)備課本、課件、教學(xué)掛圖、本校照片（新舊各一張）、磁帶、錄音機（或其他音頻播放設(shè)備）等課時安排2課時第一課時教學(xué)過程批注1、 Warm-up & Revision1.Free talk T:How was your weekend? S1:It was fine.T:Where did you go? S1:I went to.T:How did you go there? S1:By.T:What did you do there? S1:I went fishing./.2.Go over the phrases of Unit 3: ate fresh food, went swimming, took pictures, bought gifts, rode a horse, rode a bike, went camping, hurt my foot, went fishing.教師說短語的第一個單詞，學(xué)生說出短語，并造一個句子。如:T:Took Ss:Took pictures I took pictures last weekend. (邊做動作邊說)溫故知新，為新課的學(xué)習(xí)預(yù)熱。二、Presentation & Practice Lets learn1. 教學(xué)單詞dining hall, grass, gymShow the picture of grass. T:Whats this? Ss:Its grass. (板書grass并教讀) Chant: Grass, grass. Play football on the grass. 以同樣的方法教學(xué)dining hall, gym。 Chant: Dining hall, dining hall. Have lunch in the dinning hall. Gym, gym. Play basketball in the gym.2.教學(xué)單詞ago及詞組“.years ago, .months ago ”。教師先說幾個句子讓學(xué)生感受。T:I went fishing three days ago. I went to Beijing two years ago.（板書并教讀ago）讓學(xué)生說出“.years ago, .months ago”的意思并造句。3.出示課本掛圖,板書并介紹本課重難點句型：There was no gym in my school twenty years ago. Now theres a new one in our school. 教讀、板書“There was/were.years/months ago/last year/month. There is/are.now.”。指導(dǎo)學(xué)生注意觀察、比較和總結(jié)。4.播放錄音，學(xué)生仿讀。5.教師呈現(xiàn)本校新舊照片兩張，學(xué)生學(xué)說句子，描述學(xué)校以前和現(xiàn)在的樣子。如：There was no computer room ten years ago. Now theres a new one in our school.Find the mistakes1. 呈現(xiàn)課本圖片，師生一起觀察圖片，讀一讀詞匯，看看圖片中都有哪些場所。 2. 創(chuàng)設(shè)場景，導(dǎo)入話題。T：Its the Tang dynasty. It was more than 1000 years ago.讓學(xué)生想象并說說他們心中的唐代是什么樣子，有哪些場所、物件。3. 玩“大家來找茬”游戲，完成Find the mistakes部分的課堂活動。學(xué)生先自己讀句子，然后小組合作找出錯誤的地方。4.鼓勵小組代表上臺仿照例句進(jìn)行描述，教師給予適當(dāng)指導(dǎo)。5.教師匯總并陳述正確、完整的答案。 對于學(xué)生難掌握讀音的新單詞，教師要多帶讀幾次。 學(xué)生先自己注意觀察，注重自主探究。教師適度指導(dǎo)和幫助。作業(yè)設(shè)計1.抄寫幾個四會詞匯。2.自主預(yù)習(xí)Lets talk部分課文，在不懂的地方做記號。板書設(shè)計Unit 4 Then and now dining hall, gym, grass, ago, .years ago, .months agoThere was no gym in my school twenty years ago. Now theres a new one in our school.There was/were . years / months ago/last year/month. There is/are.now.第二課時教學(xué)過程批注一、Warm-up & Revision1.復(fù)習(xí)上節(jié)課Lets learn中的詞匯。教師出示圖片，學(xué)生說單詞并造句。教師出示單詞卡，全班齊讀并拼寫單詞：dining hall, grass, gym。2.用ago造句。如：There was a dog in the park five days ago. 二、 Presentation & Practice Lets try1.讓學(xué)生讀題，帶著問題聽錄音材料。2.播放錄音，讓學(xué)生完成兩個小題。3.師生核對答案。Lets talk1.教學(xué)單詞star, easy, look up, Internet。（1）畫星星簡筆畫 T:Whats this? Ss:Its a star. （板書star并教讀）T:Can you spell star? Ss:S-T-A-R,star. T:It is easy. （板書并教讀easy）(2)出示一個星座圖片。T: Do you know its name? Ss: We dont know. T: We can look it up on the Internet. （板書look up, Internet講解并教讀）（3）出示有圖書館和沒有圖書館的學(xué)校照片，學(xué)生說句子Ss: There was no library in the school. Now theres a new one. 齊讀。（4）出示有電腦和沒有電腦的學(xué)校圖片。T:There were no computers or Internet in my time. （注意arewere）學(xué)生反復(fù)讀該句子。2.講解并教讀句子：Tell us about your school, please. How do you know that?3.學(xué)生聽錄音，老師教讀對話。4.學(xué)生自己讀對話，回答問題：What was Grandpas school like? 5.學(xué)生講解對話，教師補充答疑。6.Role-play三人一組練習(xí)對話，并請三組學(xué)生上臺表演。 以圖片來直觀教學(xué)新詞，學(xué)生對新詞的記憶更深刻。作業(yè)設(shè)計1.熟讀Lets talk部分課文。2.自主預(yù)習(xí)B部分的Lets learn。 板書設(shè)計Unit 4 Then and nowstar，easy, look up, InternetThere was no library in my old school. Tell us about your school, please. How do you know that? There were no computers or Internet in my time.本部分以學(xué)校的新舊面貌為背景展開，要求學(xué)生能夠掌握新學(xué)的學(xué)校設(shè)施單詞dining hall，gym，grass，并靈活運用“There be.”句型的現(xiàn)在時和過去時來表達(dá)現(xiàn)在和過去的變化。在教學(xué)過程中，教師要注意引導(dǎo)學(xué)生區(qū)分過去時和現(xiàn)在時所表達(dá)的不同含義，引導(dǎo)學(xué)生關(guān)注生活環(huán)境的變化，思考社會和時代的變遷。Part B教學(xué)內(nèi)容Lets learn, Listen, match and say, Lets try, Lets talk, Read and write, Lets check, Lets wrap it up, Story time (C部分)教學(xué)目標(biāo)【知識目標(biāo)】1.四會詞匯：cycling，go cycling，ice-skate, badminton2.三會詞匯：different, active, race, nothing, thought, felt, cheetah, trip, woke, dream3.重點句子：（1）Before, I was quiet. Now, Im very active in class.(2)I was short, so I couldnt ride my bike well. Now, I go cycling every day.【能力目標(biāo)】1.能夠聽、說、讀、寫幾個四會詞匯，能夠聽、說、認(rèn)讀三會詞匯。2.能夠掌握描述某人今昔對比的句型,能夠自由表達(dá)自己的變化?！厩楦心繕?biāo)】通過談?wù)摵捅容^自己過去和現(xiàn)在的一些變化，讓學(xué)生留意自己的變化，關(guān)注自我，追求進(jìn)步，更加自信和積極地生活。教學(xué)重點1.掌握四會詞匯和重點句子。2.能夠運用現(xiàn)在時和過去時對比描述自己個性、喜好、能力等方面的變化。教學(xué)難點1.現(xiàn)在時和過去時的區(qū)分和靈活運用。2.比較和描述自己或他人以前和現(xiàn)在的變化。教學(xué)準(zhǔn)備課本、課件、磁帶、錄音機（或其他音頻播放設(shè)備）等課時安排4課時第一課時教學(xué)過程批注一、 Warm-up & Revision1.Go over the words: dining hall, grass, gym, ago（教師出示這四個單詞的圖片，快速點學(xué)生說出對應(yīng)的英文）2.談?wù)搶W(xué)校的今昔對比。T:Tell us about your old school, please.S1:There were no computers in my old school. T:How do you know that? S1:Our head teacher told us.3. 教師播放教材配套英文歌曲“Changes in me”，學(xué)生在教師的引導(dǎo)下跟唱，作為課前熱身。T: Today, were going to start to learn Unit 4 Part B. Lets begin with the song “Changes in me”. 二、Presentation & PracticeLets learn1.教學(xué)單詞及詞組cycling, go cycling, ice-skate, play badminton。（1）出示騎車的圖片。T:What sport is it? 板書cycling并教讀。（2）教師邊做騎車的動作邊說：Go cycling, I can go cycling.。（3）出示羽毛球拍圖片。T: Do you like badminton? S1: Yes,I do./No,I dont. T: Can you play badminton? S2:Yes,I can./No,I cant.板書并教讀badminton，play badminton. I can play badminton.（4）出示滑冰的圖片，板書并教讀ice-skate。教師邊做動作邊說：Ice-skate, ice-skate, I can ice-skate.2.呈現(xiàn)句子：I didnt like winter before. I thought it was too cold, and I couldnt go cycling.告訴學(xué)生thinkthought, cancould。3.呈現(xiàn)句子：How about now? Now I love to ice-skate, so I like winter. 請學(xué)生說出意思，全班齊讀。4.播放Lets learn錄音，學(xué)生跟讀。5.學(xué)生開火車讀單詞、詞組。6.學(xué)生靈活運用所學(xué)單詞及句子表演對話。Listen,match and say 1.組織學(xué)生觀察圖片，寫出相關(guān)的動作詞組。如：go swimming, go cycling, cook dinner, play the erhu, ice-skate, play the piano, play badminton。然后“開火車”介紹相關(guān)的動作詞組造句。2.聽錄音，把人物與做的活動圖片連起來。3.根據(jù)連線同桌對話：Before, Allen couldnt. Now. 用圖片學(xué)習(xí)短語，形象、易懂。再次重復(fù)重點句型，幫學(xué)生加深印象。作業(yè)設(shè)計1.抄寫Lets learn中的詞匯。2.自主預(yù)習(xí)Lets talk課文。板書設(shè)計Unit 4 Then and nowcycling, go cycling, ice-skate, badminton, play badmintonI didnt like winter before. I thought it was too cold, and I couldnt go cycling. thinkthought cancouldHow about now? Now I love to ice-skate, so I like winter.第二課時教學(xué)過程批注一、Warm-up & Revision1. Go over the phrases: go cycling, ice-skate, play badminton.教師做動作，學(xué)生一起說出短語并造句。如：Go cycling, I could go cycling.Ice-skate, I could ice-skate. Play badminton, I could play badminton.2.齊讀Lets learn對話并請學(xué)生翻譯。 復(fù)習(xí)上節(jié)課所學(xué)內(nèi)容。二、Presentation & PracticeLets try1.讓學(xué)生讀題。2.教師給學(xué)生播放錄音，學(xué)生完成兩道選擇題。3.師生核對答案，教師點撥難點。Lets talk1.教學(xué)different。出示自己小時候的照片。T:Who is she? Guess. It is me. At that time, I had short hair and I was heavy. Look I am different now. And all of you are different now.（板書different，說出它的意思，并教讀）2.教學(xué)active并板書句子：Before, I was quiet. Now, Im very active in class. 請學(xué)生說意思，然后齊讀。3.板書句子：I was short, so I couldnt ride my bike well. Now, I go cycling every day.請學(xué)生說句子的意思，然后齊讀句子，最后請學(xué)生模仿該句子說自己的變化。如：I was short, so I couldnt play basketball well. Now, I play it every day.4.學(xué)生自己讀對話，回答問題：How did Mike change?5.學(xué)生講解對話，教師答疑。6.放錄音，學(xué)生跟讀。7.學(xué)生三人一組分角色朗讀對話。 8.根據(jù)P36頁底內(nèi)容提示，結(jié)合所學(xué)單詞及句子談?wù)摷胰嘶蚺笥训淖兓?可以利用課件展示語文課本上的一些文化名人的新老照片，開拓學(xué)生的視野。作業(yè)設(shè)計1.熟讀Lets talk課文。2.自主預(yù)習(xí)Read and write。板書設(shè)計Unit 4 Then and nowdifferent activeBefore, I was quiet. Now, Im very active in class. I was short, so I couldnt ride my bike well. Now, I go cycling every day.第三課時教學(xué)過程批注一、Warm-up & Revision1.Review the words and phrases and sentences in Unit 4.(多操練)教師準(zhǔn)備動詞（短語）小卡片，如：play badminton, eat food, drink water, run, go cycling, ice-skate等。2. Play a game.全班一起玩擊鼓傳花的游戲，教師準(zhǔn)備一個氣球或小球，教師喊開始，學(xué)生之間傳遞此物，教師喊停，物品所在者和上一位合作表演，一位做動作，另一位出示動作對應(yīng)的卡片。 二、Presentation & PracticeRead and write1.出示單詞卡片或圖畫，教學(xué)單詞：race, nothing, thought, felt, cheetah, trip, woke, dream并板書,教讀,學(xué)生跟讀。2.學(xué)生獨立閱讀課文，邊讀邊理解。畫出不理解的句子。3.教師幫助學(xué)生理解句子并板書：（1）There were many animals in that race. （2）But suddenly he tripped and fell.4.領(lǐng)讀課文并糾正讀音。抽學(xué)生理解課文,并答疑。5.Listen to the passage.6.Number the pictures. 7. Finish exercises:（1）吳一凡正在向媽媽描述他做的夢。再次聽課文錄音，學(xué)生完成P39對話填空題。（2）學(xué)生根據(jù)本課所學(xué)，寫幾句話描述一個有趣的夢,完成P39的寫作任務(wù)。請23位學(xué)生起來讀讀他們所寫的句子，描述做過的有意思的夢。學(xué)生先自己讀，再和錄音跟讀，找找自己讀得不標(biāo)準(zhǔn)的地方。 作業(yè)設(shè)計1.熟讀課文。2.自主預(yù)習(xí)Lets wrap it up。板書設(shè)計Unit 4 Then and nowThere were many animals in that race.But suddenly he tripped and fell.第四課時教學(xué)過程批注二、 Warm-up & Revision1.教師給每組分發(fā)相同的動詞短語小紙片，如：play badminton， eat food，drink water，run，go cycling，ice-skate等。一個學(xué)生在臺上做動作，小組合作排序，比一比哪個小組排得又快又準(zhǔn)。2.同桌二人運用所給的動詞短語，運用過去時和現(xiàn)在時的對比描述來寫出變化。如: I couldnt run very fast before. Now, I run like a cheetah. I was so short. I couldnt go cycling. But I go cycling every day now. 操練前面所學(xué)內(nèi)容，為新課預(yù)熱。二、Presentation & PracticeLets check1.學(xué)生觀察圖片，說出圖片對應(yīng)的單詞或短語。2.教師播放錄音，在學(xué)生聽錄音為圖片標(biāo)號后講評訂正。3.教師再次播放錄音，學(xué)生劃掉沒有聽到的詞匯。請一名學(xué)生念答案，教師講評訂正。Lets wrap it up1. Leading-inT:Changes are all around us.Talk about the changes below.2.組織學(xué)生觀察和比較五幅圖片，了解變化。3.同桌二人相互介紹這五幅圖的變化，強化訓(xùn)練過去時和現(xiàn)在時的對比區(qū)分。如：T:It was raining. Now, it is sunny. (區(qū)分was, is)4.請學(xué)生起來仿照例句描述圖片。Story time1. 引入本部分的學(xué)習(xí)。T: Look,Zoom and Zip are talking about changes.Lets read.2.教師呈現(xiàn)Story time掛圖，學(xué)生觀察主圖，閱讀故事，了解故事大概,畫出不理解的句子。3.聽錄音，仿讀并理解故事。4.再次播放錄音，讓學(xué)生邊聽邊看課文。聽完后和同桌兩人互相幫助整理出故事的大意。5.鼓勵學(xué)生給大家講講這個故事，可分三段讓不同學(xué)生完成。 本部分的趣味故事從A、B部分關(guān)注周邊環(huán)境、關(guān)注自我升華到一個更宏大的層次拯救世界，讓這個世界變成更美好的人間。作業(yè)設(shè) 計抄寫并背誦本單元重點詞匯和句字。板書設(shè)計Unit 4 Then and nowIt was raining. NowIn summer, the tree was green. NowThere was a building before.NowIt was an egg. NowChen Jie was short. Now she is 1.5 metres tall.The cat was on the chair. Now本部分以個人的變化展開，以聽、說、讀、寫的形式，學(xué)習(xí)并鞏固表示活動的動作詞語go cycling，ice-skate，play badminton，要求能夠運用句型“Before，.couldnt .Now，.can .”來對比描述能力、愛好的變化。教師在教學(xué)過程中，可以將以前學(xué)過的動詞短語也拿出來溫故復(fù)習(xí)。Story time部分出現(xiàn)三種時態(tài)，學(xué)生要注意觀察和比較。教師在教學(xué)過程中要注意培養(yǎng)學(xué)生愛護(hù)家園的美好情感。