【正文】 教師備課還不夠仔細(xì)充分。然后，以chemical farming為切入點(diǎn)，給學(xué)生看實(shí)物，一個(gè)長得很大但又空心的大白菜，以引起學(xué)生對(duì)聽力的興趣，從而自然地引出聽力材料的話題“What is wrong with the vegetable?”。學(xué)生對(duì)綠色食物很感興趣，對(duì)其標(biāo)志以及生長環(huán)境很了解，回答不但快速并且全部正確。學(xué)生快速瀏覽5個(gè)句子，然后帶著任務(wù)聽錄音，以減少聽力訓(xùn)練中的盲目性，這是聽力教學(xué)中常見的教學(xué)方法。 Lead—in before listening Lead—in before listening1. Ask students to go over what they have learned in the extensive reading by doing an interwiew.2. Teacher shows a cabbage with a hole in it to the class and ask:Look! What is wrong with the vegetable? Step2: While listening1. Ask students to listen to the tape for the main idea. The possible bad effects of chemical fertilizers on the fruit and vegetables that we eat today 2. Ask students to Listen to the tape for a second time. Decide if the following statesments are true or false. Before listening, ask students to go through the five sentences first.( If necessary, write down key words.)(1) Paul thinks that Carrie is not telling him the truth. ( T )(2) Using chemical fertilizers always makes vegetables empty inside. ( F )(3) Today’s fruit is not as healthy for people as fruit fifty years ago. ( T )(4) Eating more vegetables is good for us. ( F )(5) All of today’s vegetables look healthy but in fact are not. ( T )3. Show students the listening text and and ask them to listen to the tape for a third time to check if their answers are right. This time students can look at the material and should underline the key words, phrases and sentences. (listening text is omitted)Step3 Postlistening for consolidationT: What is wrong with the vegetable ? ( showing the cabbage)Ss: The vegetable was grown with chemical fertilizers. Although it is big, it is empty inside.T: Why are today’s fruit and vegetables not as healthy as they were before?Ss: Because they were grown with chemical fertilizers.T: So what kind of food would you like to buy?S1: Food grown with natural waste from animals. Ss: green food.Step4. Reading1．Let students know something about green foodT: This is the symbol of green food. (by showing pictures)In what condition do you think green food grow?dirty air (no)clean water supplies (yes)clean, fresh (yes)dirty water supplies (no)in industrial areas (no)away from industrial areas最后，在寫作中，提供sample和三個(gè)情景，叫學(xué)生設(shè)計(jì)海報(bào)，提高學(xué)生的寫作能力。以一根主線下來，從聽力中chemical farming的缺點(diǎn)到說、讀、寫部分的green food的優(yōu)點(diǎn)，從語言的輸入到語言的輸出。高一(2)班的學(xué)生整體水平還可以，上課基本能配合老師完成各項(xiàng)教學(xué)任務(wù)，學(xué)習(xí)氛圍較濃，但也有一小部分學(xué)生基礎(chǔ)偏差?！罱滩姆治鲞@節(jié)課是本單元的第五課時(shí)，學(xué)生在extensive reading部分已了解了“Chemical or Organic Farming?”的有關(guān)情況，為本節(jié)課的聽說讀寫訓(xùn)練作了鋪墊。Time permitting, I will pay a visit to the whole city. 　(分詞的邏輯主語是time , 而句子的主語是I , 兩者不構(gòu)成主謂關(guān)系, 所以只能用獨(dú)立主格結(jié)構(gòu), 也就是給現(xiàn)在分詞補(bǔ)充一個(gè)主語。1) ing形式表示 “供作......之用”的意思, 這類作定語的ing形式過去叫動(dòng)名詞。教學(xué)難點(diǎn)及突破Ving 形式在句中作定語和狀語是本單元的學(xué)習(xí)重點(diǎn)。There be 句型用法三維教學(xué)目標(biāo)知識(shí)與能力talk about body language: cultural differences and intercultural munication備課時(shí)間上課時(shí)間過程與方法參看教學(xué)過程教學(xué)方法Explanation and practice學(xué)法指導(dǎo)Individual work,pair work and group work.情感態(tài)度價(jià)值觀讓學(xué)生了解有聲語言與“體態(tài)語”的對(duì)應(yīng)關(guān)系，了解語言意義與行為意義（“體態(tài)語”）在交際中具有同等重要的作用。2. 學(xué)習(xí)態(tài)度，在做題，小組討論，及聽別人講解時(shí)是否積極，認(rèn)真，學(xué)習(xí)態(tài)度是否端正。作業(yè)布置1分鐘讓學(xué)生寫一篇文章，內(nèi)容自定。讓每組派一名同學(xué)將答案寫在黑板上。并完成相應(yīng)練習(xí)題設(shè)置一定語境，理解起來更容易。 詞匯用法學(xué)習(xí)20分鐘1）對(duì)于一次多意的單詞如e up，base, 我會(huì)給根據(jù)每個(gè)單詞的不同詞性和詞義給學(xué)生展示幾個(gè)例句。, Why does one uses because of, and the other uses because ?欣賞音樂，放松，觀察討論 ，給出答案。通過個(gè)人努力及小組合作能夠完成教學(xué)任務(wù)，達(dá)成教學(xué)目標(biāo)。情感目標(biāo)：讓學(xué)生對(duì)詞匯學(xué)習(xí)感興趣及構(gòu)建學(xué)習(xí)詞匯的自信。本節(jié)課所學(xué)的大部分單詞和短語是新課標(biāo)所要求掌握的，而且經(jīng)常會(huì)出現(xiàn)在高考題中，所以掌握本節(jié)課內(nèi)容很重要。又由于本節(jié)課所學(xué)單詞大都是一詞多義，短語所運(yùn)用的結(jié)構(gòu)也變化多端，對(duì)學(xué)生來說，掌握起來有些困難。 三、學(xué)習(xí)者特征分析大部分同學(xué)認(rèn)為詞匯課無聊，對(duì)于詞匯的學(xué)習(xí)沒有興趣，課上不夠活躍。四、教學(xué)策略選擇與設(shè)計(jì)情景式教學(xué)，舉例教學(xué)，獨(dú)立完成任務(wù)及小組討論合作五、教學(xué)環(huán)境及資源準(zhǔn)備黑板 投影儀 多媒體 錄音機(jī)，學(xué)案六、教學(xué)過程教學(xué)過程教師活動(dòng)學(xué)生活動(dòng)設(shè)計(jì)意圖導(dǎo)入4分鐘向?qū)W生展示音樂“because of youbecause I love you 在屏幕是展示歌的名字。開場(chǎng)英文音樂可將學(xué)生帶入一個(gè)輕松的氛圍中，同時(shí)引出本節(jié)課要將的一個(gè)短語because of與because的辨析。例如1) The children came up to me and showed me the way to the station.2) The sky was dark blue and clear when the moon came up.3) Your question came up at the meeting. 4) Tom came up with a good idea對(duì)于多種搭配的單詞，例如mand, request, 會(huì)根據(jù)不同搭配和意義列出句子。讓學(xué)生自己觀察總結(jié)，記憶會(huì)更深刻。若遇到不同答案，請(qǐng)小組派代表解釋為什么得出這個(gè)答案。但需要用上本節(jié)課所學(xué)的詞匯寫一篇小短文。3. 所學(xué)知識(shí)和技能掌握情況。課　　型reading教學(xué)重點(diǎn)及分析Act out the following meanings, please.Please guess what I mean.Please show the actions, using body language.教學(xué)難點(diǎn)及突破