譯林版八年級下冊英語Unit 8《welcome to the unit》教案(羅老師廣西市優(yōu)).docx
譯林版8b Unit 8 A green world comic strip & welcome to the unit1、 教材分析:本單元是譯林版八年級下冊第三單元,圍繞著“l(fā)ive a green life”這一話題展開,語言技能和語言知識都依據(jù)這一話題而設(shè)計。本課時要求學(xué)生掌握談?wù)摥h(huán)保、低碳生活會用到的相關(guān)單詞詞組,能使用適當(dāng)?shù)恼Z言來談?wù)撊绾芜^上環(huán)保的生活。二、教學(xué)目標(biāo)1、知識目標(biāo)能拼寫并運用重點詞匯及短語。 2、 能力目標(biāo)(1)能準(zhǔn)確運用有關(guān)如何保護(hù)環(huán)境的表達(dá)。(2)能運用本課所學(xué)就環(huán)保的話題用英語展開討論。(3)能夠流利地朗讀并表演Comic strip的對話,初步了解一般將來時的被動語態(tài)。3、情感目標(biāo)能夠在生活中認(rèn)識保護(hù)環(huán)境的重要性,培養(yǎng)學(xué)生保護(hù)環(huán)境的意識。三、學(xué)時:一課時四、教學(xué)重難點掌握四會詞匯、詞組和句型,能熟練朗讀對話。五、教學(xué)思路通過小組合作學(xué)習(xí)單詞詞組、結(jié)對練習(xí)對話、獨自完成聽力練習(xí)、小組合作探究新對話等環(huán)節(jié),以師生、生生互動的方式使學(xué)生對重點詞組,重點對話的理解和掌握達(dá)到教師預(yù)設(shè)的教學(xué)目標(biāo)。六、課型:視聽說課七、教學(xué)手段多媒體八、教學(xué)步驟Step1 Warm-up1. Greetings.2. Show a video.【設(shè)計意圖】通過課前的師生問候及利用視頻讓學(xué)生了解全世界面臨的環(huán)保問題,激發(fā)學(xué)生學(xué)習(xí)熱情,創(chuàng)設(shè)輕松、和諧的課堂學(xué)習(xí)氛圍。Step 2 Lead-inT:Which problem does the video reflect?Ss: .Ask Ss the question:How to protect our world/environment?Ss:One of the ways is planting trees.Show some pictures of planting trees, lead in comic strip【設(shè)計意圖】通過簡單的問答,引導(dǎo)學(xué)生說出種樹是保護(hù)環(huán)境的方式之一,自然過渡到新知教學(xué)。Step 3 New words & phrasesLearn the words &phrases with your groupmates【設(shè)計意圖】為更好地談?wù)撛掝},讓學(xué)生通過小組合作學(xué)習(xí)生詞和詞組,同時培養(yǎng)小組合作意識。Step 4 Comic strip1、Get Ss to listen and then answer the following questions:1)What is Hobo going to do?2)Will more trees be planted this year? (3)What will Eddie plant? 2、Explain the grammar points.Act out the comic strip【設(shè)計意圖】通過獨立完成聽力練習(xí),在訓(xùn)練聽力技能的同時讓學(xué)生更好的了解動漫內(nèi)容,然后通過結(jié)對合作、角色扮演的形式展示這一對話,多形式地為學(xué)生提供展示的平臺。Step4 PresentationT:The environment problem is getting worse and worse, Hobo wants to protect our world by planting trees. We should also do something to stop pollution and we should try our best to protect our earth. One of the best ways is to live a green life.1. Show the words and phrase of green life, teach them one by one.2. Ask Ss to match the pictures with the correct sentences in Part A.【設(shè)計意圖】通過以上兩個環(huán)節(jié)操練、鞏固詞匯,為下一步目標(biāo)語言的輸出做鋪墊。Step 5 Speak up1. T: Mr Wu is asking Ss how to live a green life. Listen and answer the following questions.Listen an answer the following questions:1)How did Kitty go to school in the past?2)What about now?3)What does Millie think she should do to live a green life?2.Explain the grammar points3.Work in groups and talk about the ways to live a green life.A: What should we do to live a green life?B: I used to.,but now.C: I agree.Its wise/not right. for people to D: I think .E: Yes, we should.Invite some groups to act out the conversation.【設(shè)計意圖】通過Speak up這一環(huán)節(jié)的練習(xí),鍛煉學(xué)生的聽力技能和語言表達(dá)能力,培養(yǎng)他們的合作意識,同時滲透保護(hù)環(huán)境的情感教育。Step 6 ConsolidationWho is the lucky dog?The teacher puts the present into one of the boxes, asks Ss to choose one of them.If there is present in the box, the student needs to do the exercises.【設(shè)計意圖】通過搶禮物這一環(huán)節(jié),激起學(xué)生的興趣,使當(dāng)堂檢測變得生動有趣,活躍課堂氣氛。Step 7 SummaryAsk the students to sum up what they have learnt in this period.1. Words & phrases 2. Language points: (1) will be + 動詞的過去分詞”是一般將來時的被動語態(tài)。(2) by doing sth.”意為“通過做某事” 【設(shè)計意圖】通過對知識點的歸納,學(xué)生更加明了這節(jié)課所要掌握的內(nèi)容。Step 8 Homework 1. Remember the words and phrases.2. Recite the dialogue in the comic strip & part B .【設(shè)計意圖】:通過作業(yè),使學(xué)生更好地鞏固本節(jié)課所學(xué)的知識。板書設(shè)計:Unit 8 A green world Period 11.will be + 動詞的過去分詞”是一般將來時的被動語態(tài)。2.by doing sth.”意為“通過做某事”本節(jié)課的教學(xué)模式本節(jié)課為八年級的一節(jié)視聽說課。主要學(xué)習(xí)關(guān)于環(huán)保的單詞、詞組和句子,初步了解一般將來時的被動語態(tài)結(jié)構(gòu)。在本節(jié)課的教學(xué)設(shè)計中,教師緊扣“環(huán)保”這一話題,運用聯(lián)合國哥本哈根會議關(guān)于環(huán)保的視頻熱身,通過簡短對話導(dǎo)入新知-live a green life。在新知呈現(xiàn)環(huán)節(jié),先讓同學(xué)們通過小組合作的形式學(xué)習(xí)單詞、詞組,為更好的展開話題鋪墊基礎(chǔ)。在操練及知識運用環(huán)節(jié),通過不同層次的聽力練習(xí)、結(jié)對合作形式、角色扮演、小組合作探究創(chuàng)編新對話等形式掌握本節(jié)課的目標(biāo)語言。在最后的鞏固練習(xí)環(huán)節(jié),通過搶禮盒的形式讓學(xué)生帶著好奇和興奮做題,使“當(dāng)堂檢測”這一任務(wù)變得生動有趣。總的來說,本節(jié)課的教學(xué)設(shè)計旨在遵循“聽說領(lǐng)先、重在運用”的原則,把合作這一意識貫穿課堂,最大限度地發(fā)揮學(xué)生的主動性,讓學(xué)生以積極的態(tài)度參與到教學(xué)中來,符合高效課堂的教學(xué)要求。6