Unit2__B__Let’s__learn__教學(xué)設(shè)計(jì)

1、Unit 2 B Lets learn 教學(xué)設(shè)計(jì)(B Lets learn Role-play)一、教學(xué)目標(biāo)（一）認(rèn)知目標(biāo)1. 能夠聽、說(shuō)、讀、寫單詞slow, down, stop 及短語(yǔ) slow down。2. 能熟練運(yùn)用句子Slow down and stop at a yellow light. Stop and wait at a red light. Go at a green light.（二）能力目標(biāo)能在實(shí)際生活中靈活運(yùn)用所學(xué)知識(shí)。（三）情感目標(biāo)教育學(xué)生要自覺遵守交通規(guī)則。二、教學(xué)重點(diǎn)、難點(diǎn)（一）重點(diǎn)掌握四會(huì)單詞和短語(yǔ)slow, down, slow down, stop。突

2、破方法：反復(fù)讀，拼寫四會(huì)單詞和短語(yǔ)，小組合作，突破重點(diǎn)。（二）難點(diǎn)理解句子Slow down and stop a yellow light. Stop and wait at a red light. Go at a green light.的意思，并能熟練運(yùn)用。突破方法：教師汫解，學(xué)生在情景中練習(xí)運(yùn)用，突破難點(diǎn)。三、教法與學(xué)法點(diǎn)撥法，小組合作法，情景教學(xué)法。四、教學(xué)準(zhǔn)備教師準(zhǔn)備多媒體課件、B. Lets learn課文情景動(dòng)畫或音頻MP3。這些資料都可以在優(yōu)教班班通平臺(tái)上找到，老師可以下載整理使用。以及單詞卡片和相應(yīng)的教學(xué)圖片、遮眼布、自制交通信號(hào)燈。五、教學(xué)過程Step 1 ：Warm-

3、up1. 教師復(fù)習(xí)上節(jié)課學(xué)過的句子和單詞，可借助相關(guān)道具或?qū)嵨?。In the USA people on bikes must wear one.Dont go at the red light.I must pay attention to the traffic lights.2. 教師指實(shí)物，學(xué)生說(shuō)出相應(yīng)的顏色。如：green綠色，red紅色，yellow黃色，black黑色，blue藍(lán)色，white白色。Step 2： PresentationLet s learn1. 教師出示自制紅綠燈，手拿黃燈，邊做減速停止動(dòng)作邊說(shuō)：Its a yellow light. I must slow

4、down and stop. Slow down, slow down, slow down! Stop, stop, stop!教師教讀句子：Slow down and stop at a yellow light. 教讀句子順序如下：T: slow，slow，slow (慢速，并配上手勢(shì))Ss: slow, slow, slowT: down, down，down (教師做夸張口型并配上手勢(shì)）Ss: down, down, downT: slow down, slow down, slow downSs: slow down, slow down, slow downT: stop, st

5、op, stopSs: stop, stop, stopT: at a yellow lightSs: at a yellow lightT: Slow down at a yellow light.Ss: Slow down at a yellow light.T: Slow down and stop at a yellow light.Ss: Slow down and stop at a yellow light.2. 教師手拿紅燈，腳停住不動(dòng)，但擺動(dòng)雙臂不意要走說(shuō)：Its a red light. I must stop and wait. Stop, stop, stop! Wai

6、t, wait, wait!教師帶讀句子：Stop and wait at a red light. 教讀句子順序如：T: A red light. Ss: A red light.T: At a red light. Ss: At a red light. T: Wait at a red light.Ss: Wait at a red light.T: Stop at a red light.Ss: Stop at a red light.T: Stop and wait at a red light.Ss: Stop and wait at a red light.3. 教師手拿綠燈，一

7、邊向前走一邊說(shuō)：Its a green light. I can go. Go, go, go! 教師帶讀句子：Go at a green light.可分小組比賽進(jìn)行句子操練。4. 教師把句子編成chant形式進(jìn)行操練。如：Slow down and stop, slow down and stop.Slow down and stop at a yellow light.Stop and wait,Stop and wait.Stop and wait at a red light.Go, go,go.Go at a green light.5. 播放Lets learn 部分的錄音，學(xué)生

8、一邊聽錄音一邊跟讀，教師注意適當(dāng)糾正學(xué)生的發(fā)音。學(xué)生熟練后，可讓學(xué)生替換關(guān)鍵詞或短語(yǔ)進(jìn)行自由練習(xí)。如：S1：Look! The park is over there！Lets go!S2：Please stop! Its a yellow light now. We must slow down and stop.6. 教師示范書寫四會(huì)單詞和短語(yǔ)，學(xué)生仿寫，教師可請(qǐng)幾位黑板上，并作適當(dāng)評(píng)價(jià)，以鼓勵(lì)為主。Role-play一位學(xué)生手舉自制的紅綠燈，模擬交通信號(hào)燈。兩位學(xué)生根據(jù)信號(hào)燈說(shuō)出相應(yīng)的口令。兩位學(xué)生模擬行人，其中一位學(xué)生用遮眼布遮住眼睛模擬盲人。另一位學(xué)生協(xié)助盲人根據(jù)指令做相應(yīng)動(dòng)作，二人間

9、可進(jìn)行自由對(duì)話。教師可先做示范，也可另派幾名學(xué)生模擬汽車或其他真實(shí)生活中存在的情況。Step 3: Practice師生合作一起玩游戲。教師請(qǐng)出若干名學(xué)生，讓他們根據(jù)指令做相應(yīng)的動(dòng)作，如：教師說(shuō)a red light ,學(xué)生停著不動(dòng)并等待；教師說(shuō)a yellow light , 學(xué)生做減速停止的動(dòng)作；教師說(shuō) a yellow light ，學(xué)生往前走。連續(xù)做錯(cuò)兩次動(dòng)作的學(xué)生被淘汰。然后換一組學(xué)生在做這個(gè)游戲，由其中一名學(xué)生來(lái)發(fā)指令，也可讓全班學(xué)生分為六人一組，分別進(jìn)行小組活動(dòng)。Step4：Consolidation and extension1.學(xué)生背誦并抄寫四會(huì)詞語(yǔ)。2.做活動(dòng)手冊(cè)上的配套練習(xí)。板書設(shè)計(jì)Unit 2 ways to go schoolSlow down and stop at a yellow light.Stop and wait at a red light.Go at a green light.六、教學(xué)反思本課時(shí)的學(xué)習(xí)內(nèi)容與現(xiàn)實(shí)生活息息相關(guān)，十分重要。重點(diǎn)在于創(chuàng)設(shè)真實(shí)情境，讓學(xué)生在學(xué)習(xí)單詞、新句子的同時(shí)，掌握生活技巧。操練活動(dòng)也應(yīng)具有意義性，角色扮演環(huán)節(jié)猶如