1、Unit 2 Part B Lets learn教學(xué)設(shè)計(jì)一、案例背景1學(xué)生分析六年級(jí)學(xué)生的語言已經(jīng)發(fā)展到了一定的水平，但是空間思維能力和方向感還比較弱。而本課時(shí)的教學(xué)既有turn left，turn right等表示左右的詞匯，又有east, south, west, north等表示東、南、西、北的詞匯，學(xué)生學(xué)習(xí)運(yùn)用起來會(huì)比較吃力。因此，在設(shè)計(jì)本堂課的時(shí)候，本人把east, south, west, north 四個(gè)詞移到下一課Lets talk中去教學(xué)，而在本課中增加了crossing，要求學(xué)生基本學(xué)會(huì)用“Go straight，turn left at the first crossin

2、g, go straight on, turn left at the traffic lights, its on your left”等語言來指路。2教學(xué)內(nèi)容詞匯：turn left，turn right，go straight，crossing 句型：Go straight，turn left at the first crossing, go straight on, turn left at the traffic lights, its on your left3教學(xué)目標(biāo)（1）知識(shí)目標(biāo)：能夠聽、說、認(rèn)讀詞匯：turn left，turn right，go straight，cros

3、sing能夠聽、說、認(rèn)讀句型：Go straight，turn left at the first crossing, go straight on, turn left at the traffic lights, its on your left（2）能力目標(biāo)：能夠基本學(xué)會(huì)幫人指路。培養(yǎng)學(xué)生的方向感和空間思維能力。（3）情感目標(biāo)：培養(yǎng)學(xué)生樂于助人的好品質(zhì)。4教學(xué)重點(diǎn)、難點(diǎn)（1）教學(xué)重點(diǎn)：能夠聽、說、認(rèn)讀詞匯：turn left，turn right，go straight，crossing能夠聽、說、認(rèn)讀句型：Go straight，turn left at the first cross

4、ing, go straight on, turn left at the traffic lights, its on your left（2）教學(xué)難點(diǎn)：使學(xué)生能夠分清左右，并能正確指路。5教學(xué)準(zhǔn)備（1）制作多媒體課件。（2）每組準(zhǔn)備兩張地圖：一張教室模擬小鎮(zhèn)平面圖，一張美國(guó)小鎮(zhèn)平面圖。（3）教室場(chǎng)景布置：整個(gè)教室為一個(gè)模擬小鎮(zhèn)，每個(gè)小組為一個(gè)具體的場(chǎng)所，其間還有十字路口和交通燈。二、教學(xué)過程：Step 1: Warm-up (2)介紹教室場(chǎng)景：T: Today, our classroom is a small town. This is a post office. Here is a

5、bank. Are you clear?Ss: Yes.設(shè)計(jì)意圖通過對(duì)教室場(chǎng)景的介紹，復(fù)習(xí)了所學(xué)場(chǎng)所的名稱，使學(xué)生熟悉了模擬小鎮(zhèn)的布局，為后面在小鎮(zhèn)中準(zhǔn)確找方位做好準(zhǔn)備。同時(shí)，也使學(xué)生仿佛真的置身于一個(gè)小鎮(zhèn)之中，從心理上進(jìn)入了教學(xué)情境,并對(duì)這堂課充滿了期待。Listen and do.T: Now, please listen and do. Touch your nose. Touch your eye. （發(fā)令速度漸快）Touch your right ear. Touch your left ear. Touch your right eye. 設(shè)計(jì)意圖通過聽聽、做做，讓學(xué)生熱身、放松，

6、同時(shí)也初步感知左右，特別是隨著老師發(fā)令速度的加快，學(xué)生會(huì)變得越來越興奮，越來越投入。Step 2: Presentation 教學(xué)新詞匯：turn left, turn right, go straight（1）隨著聽做活動(dòng)的繼續(xù)，新的教學(xué)內(nèi)容開始呈現(xiàn)：T: Stand up, please. Show me your right hand. Turn right. Show me your left hand. Turn left. Go straight. (2)（2）當(dāng)學(xué)生基本上能按照老師的口令做動(dòng)作之后，請(qǐng)兩個(gè)學(xué)生試著發(fā)令，教師跟其他學(xué)生一起做動(dòng)作。(2)（3）多媒體一一呈現(xiàn)表示左轉(zhuǎn)、

7、右轉(zhuǎn)、直行的圖片，教師問：“What does it mean?”，學(xué)生一一作答，教師呈現(xiàn)詞匯，并讓學(xué)生以各種形式認(rèn)讀新詞匯。(3)設(shè)計(jì)意圖通過簡(jiǎn)單聽做到感知左右，再利用左右手搞清左轉(zhuǎn)、右轉(zhuǎn)和直行，然后考察口頭語言輸入的有效性，最后呈現(xiàn)新詞匯并學(xué)習(xí)新詞匯，從聽做、聽說到讀，使得一切都水到渠成，絲毫不會(huì)讓學(xué)生感到為難。教學(xué)新詞匯：crossing （1）游戲：Find the treasure (2)T:（教師拿出一個(gè)寶盒）Now, lets play a game: Find the treasure. OK?Ss: OK.T: Who wants to find the treasure?（

8、教師請(qǐng)一名學(xué)生上來，面對(duì)黑板，然后把寶盒藏到小鎮(zhèn)的某一個(gè)地方。）T: Now, please listen. Turn left, go straight, turn left, go straight, turn right（直到找到寶盒）（2）教學(xué)新詞匯：crossing (3)當(dāng)該學(xué)生找到寶盒之后，請(qǐng)他打開看看里面有什么寶貝。T: Whats in the treasure box? Open it and see.S1: Its a paper.T: What does it say?S1: It says: Find the near the bank. Find the treas

9、ure.T:（教師通過投影，指著十字路口的圖形）What does it mean?(多媒體出示十字路口圖形和單詞，教師領(lǐng)讀并讓學(xué)生以小組形式齊讀。)T: How many crossings are there in our town?Ss: Four.T: Where is the bank?S2: Its here.T: How can I get to the crossing?Ss: You turn right, go straight, turn left, go straightT: Who can help me go to the crossing and find the

10、 treasure?教師請(qǐng)一名學(xué)生根據(jù)指令找寶藏。T:（當(dāng)那名學(xué)生找到了銀行旁邊的十字路口。）Can you find the treasure? S3: Its an envelope. T: Open it and see. S3: Its a paper, too. It says: Find the near the bookstore. Its under the . T:（教師通過投影，指著交通燈的圖形）What does it mean?(多媒體出示交通燈圖形和單詞，教師領(lǐng)讀并抽部分學(xué)生讀。)T: How many traffic lights are there in our

11、town?Ss: Two.T: Where is the bookstore?S4: Its here.T: How can I get to the traffic lights?Ss: You turn left, go straight, turn right, go straightT: Who can help me go to the traffic lights and find the treasure?教師再請(qǐng)一名學(xué)生根據(jù)指令找寶藏。設(shè)計(jì)意圖通過Find the treasure這個(gè)游戲，學(xué)生復(fù)習(xí)了turn left, turn right, go straight三個(gè)詞匯，

12、并借助教室里的模擬場(chǎng)景分清左右，慢慢學(xué)會(huì)正確指方向。同時(shí)，在游戲中還進(jìn)行了新詞匯crossing的教學(xué)，學(xué)生要找到寶藏，必須破解藏寶圖的密碼，從而學(xué)習(xí)了新詞匯。這種探險(xiǎn)小說里才有的尋寶活動(dòng)在課堂中進(jìn)行了演繹，學(xué)生參與熱情高漲。學(xué)習(xí)英語是為了更好地完成尋寶任務(wù)，學(xué)生愿學(xué)、樂學(xué)，也體現(xiàn)了任務(wù)型教學(xué)的理念。Step 3: Consolidation (6)1. 閱讀活動(dòng)T:（學(xué)生在交通燈下面找出寶藏）What is the treasure? （教師接過寶藏，在投影中展示）It is from Air China, free tickets to the USA. Ss: Wow!T: What a

13、 surprise! Do you want to go to the USA? Ss: Yes.T: But you have to pass a test first. Look at the tasks, group 1, 2 and 3 finish task one. (多媒體出示三個(gè)閱讀任務(wù)，學(xué)生以小組為單位，邊讀邊在地圖上找相應(yīng)的場(chǎng)所，地圖為教室里模擬小鎮(zhèn)的平面圖。)Task example: Now, you are at the hotel. You turn left at the hotel gate, go straight, turn right at the fir

14、st crossing, go straight, then turn left at the traffic lights. What place is on your left?2. 實(shí)踐檢驗(yàn)學(xué)生完成閱讀任務(wù)后，教師分別請(qǐng)三個(gè)不同任務(wù)的小組在模擬小鎮(zhèn)中實(shí)踐檢驗(yàn)閱讀成果。設(shè)計(jì)意圖這個(gè)閱讀活動(dòng)是對(duì)新學(xué)語言的鞏固，也為學(xué)生提供了給人指路的語言范例，為接下去的指路活動(dòng)做好了鋪墊。同時(shí)，這也是訓(xùn)練學(xué)生思維的一個(gè)過程，從原來在教室里的模擬小鎮(zhèn)中找路過渡到了在平面圖上找路，思維活動(dòng)更為抽象，促進(jìn)了學(xué)生空間思維能力的發(fā)展。Step 4: Extension1.引入拓展活動(dòng) (2)T: Now, its t

15、ime for us to go to the USA. I have a friend in the USA. Her hometown is very nice. Lets go to her hometown, OK?Ss: OK.T: Let me call her first.（拿出電話與在一旁聽課的外教通話）Hello! Molly. This is Lin. Im very excited. Im going to your hometown with my students tomorrow. Will you meet us at the airport? OK. See y

16、ou tomorrow.2. At the airport (5)T: Lets fly to Mollys hometown. （多媒體演示飛機(jī)飛行、轟鳴，然后到達(dá)一個(gè)機(jī)場(chǎng)，同時(shí)外教走到教室前面。）T: Hello, Molly! Nice to meet you againM: Nice to meet you again! Welcome to my hometown.T: These are my students. M: Nice to meet you!Ss: Nice to meet you!T: Molly. Can you introduce your hometown to

17、 us?M: OK.（多媒體出示Molly家鄉(xiāng)的畫面）Look at the map. This is my hometown. Now, we are here at the airport. This is my home. The school is near my home. The super market is behind the school. This is a hotel. You will stay in this hotel. The post office is behind the hotel. There is a zoo, a farm, and a natur

18、e park in my town. They are very nice places. You can visit these places in the following days.T: Thank you. Molly, how can we get to the hotel?M: Turn right at the airport gate, cross the first crossing, go straight, then turn right at the traffic lights. The hotel is on your left.T: Boys and girls

19、, are you clear?Ss: Yes.T: Good. Lets go to the hotel.（教師和全體學(xué)生看著畫面，邊說路徑邊做行進(jìn)的動(dòng)作。）T: Oh, the hotel. Here we are. Thank you, Molly.設(shè)計(jì)意圖多媒體的演示和外教的出現(xiàn)使原本的模擬情境變得更加趨于真實(shí)，學(xué)生也變得更加興奮和投入。請(qǐng)外教介紹她的家鄉(xiāng)并指出去hotel的路，既是對(duì)學(xué)生進(jìn)行了純正英語的聽力訓(xùn)練，也是給學(xué)生提供了又一次指路的語言范例。3. Find the way ( 4)T: Tomorrow, we are going to visit the zoo, the

20、farm, the theme park and the natural park. Lets find the way first, OK?Ss: OK.T: Group 1, group 2 and group 3 find the way to the zoo. 教師分配任務(wù)，讓學(xué)生在地圖上找到去參觀的路線，并在小組間談?wù)摳髯缘穆肪€。設(shè)計(jì)意圖通過找路可以熟悉路線，小組間的談?wù)摻o學(xué)生最后的語言輸出提供了必要的練習(xí)時(shí)間和機(jī)會(huì)，同時(shí)也是對(duì)空間思維能力的又一次訓(xùn)練。4. 幫人指路 (5)T: Have you found the way? Ss: Yes.T: （多媒體出示幾個(gè)學(xué)生熟悉的人物。）

21、Look, who are they? Ss: They are Mike, Sarah and Amy.T: Mike is going to the zoo. Sarah is going to the natural park. Amy is going to the farm. But they cant find the way. (教師戴上Mike的頭飾)T: Excuse me, how can I get to the zoo?（請(qǐng)一個(gè)學(xué)生幫助指路）T: （教師拿出Sarah 和 Amy的頭飾）Who can act as Amy / Sarah?(請(qǐng)兩組學(xué)生分別問路、指路)設(shè)

22、計(jì)意圖通過角色扮演，培養(yǎng)學(xué)生樂于助人的好品質(zhì)。在幫人指路的過程中，實(shí)現(xiàn)了語言的輸出。5. Sing and do T: Can you find the way now? Lets go and visit these places.( 放兔子舞音樂，教師和學(xué)生邊唱邊跳，本課結(jié)束。)設(shè)計(jì)意圖在left, left, right, right的音樂聲中，使學(xué)生進(jìn)一步鞏固了左與右的方向感。在愉快的情境中結(jié)束課堂，讓學(xué)生更加喜愛英語課，并對(duì)下一堂英語課充滿了期待。Step 5: Homework完成活動(dòng)手冊(cè)P12(Look at the map and write)。畫出你家到學(xué)校的路線，并把他講給

23、你的好朋友聽。三、教學(xué)反思遵循了學(xué)生的思維發(fā)展規(guī)律小學(xué)高年級(jí)學(xué)生的思維是從形象思維過渡到抽象思維的重要階段，他們的抽象思維已經(jīng)有了一定的發(fā)展，但是抽象思維的發(fā)展很多時(shí)候還要依賴于具體、形象的事物的幫助。本節(jié)課主要讓學(xué)生學(xué)習(xí)使用turn left, turn right, go straight等語言進(jìn)行問路、指路，而左轉(zhuǎn)、右轉(zhuǎn)等空間思維能力正是很多學(xué)生有待發(fā)展的抽象思維能力。因此，本節(jié)課的教學(xué)重點(diǎn)不僅只是讓學(xué)生學(xué)會(huì)使用語言，更重要的是發(fā)展學(xué)生的空間思維能力。在教學(xué)中，我先用touch your left eye, touch your right ear, raise your left ha

24、nd, stamp your right foot等語言，讓學(xué)生在聽做中“觸摸左右”；我又用show me your left hand, turn left, show me your right hand, turn right等語言，讓學(xué)生借助左右手聽懂左轉(zhuǎn)、右轉(zhuǎn)的指令并做出正確的動(dòng)作；我再通過find the treasure的游戲，讓學(xué)生在看得見的模擬small town中用turn left，turn right，go straight等語言進(jìn)行尋寶活動(dòng)；我還讓學(xué)生利用抽象的地圖進(jìn)行找路、指路等活動(dòng)。從可以觸摸的肢體活動(dòng)到看得見的模擬場(chǎng)景再到抽象的地圖，遵循了學(xué)生思維由具體到抽象的發(fā)展規(guī)律，使