八年級英語(下)第3單元第1課時Unit 3 Could you please clean your room?Section A 1a2d 一、【教材分析】教學目標知識目標1. 學習并掌握下列單詞：rubbish; fold; sweep(swept); floor; mess 2. 能正確使用以下常用表達：do the dishes; take out the rubbish; fold your clothes; sweep the floor; make your bed; clean the living room; get a ride; 3. 能熟練掌握并使用下列重點句式：1) Could you please sweep the floor? Yes, sure. 2) Can you do the dishes?3) Could you please do them? No problem.4) Im going to clean the living room.5) Could I use your computer? Sorry. Im going to work on it now.6) Could I watch TV? Yes, you can, but first you have to clean your room. 7) Could you please help out with a few things?8) Could I at least finish watching this show?9) Could you take out the rubbish, fold the clothes and do the dishes?能力目標通過聽說訓練，學會談論如何征求許可以及如何進行禮貌地請求。情感目標通過本課的學習，能夠談論如何征求許可以及如何進行禮貌地請求的方式，學會關心社會，幫助他人。教學重點談論如何征求許可以及如何進行禮貌地請求教學難點正確使用本課常用表達；聽力訓練。教學方法情景教學法；任務型教學法。二、【教學流程】環節師生活動二次備課I. Preparation 準備1）課前3分鐘檢查單詞預習情況，教師根據學生讀的狀況，適當領讀，幫助學生正音。2）找兩名學生上臺，聽寫本課所用到的單詞和短語： chore dish sweep trash fold meeting ，do the dishes, sweep the floor, take out the trash, work on the computer, stay out late, get a ride師生先共同批改黑板上的，然后小組內互批互改，組長報告結果。3）Revision “復習檢查” Revise and learn some words:通過檢查“學案”中“新知預習”內容檢查預習效果。 II. Presentation呈現1. Learning tasks“示標定向” 出示這節課的三維學習目標。1) 學習并掌握下列單詞：rubbish; fold; sweep(swept); floor; mess 2) 能正確使用以下常用表達：do the dishes; take out the rubbish; fold your clothes; sweep the floor; make your bed; clean the living room; get a ride; 3) 能熟練掌握并使用下列重點句式：(1) Could you please sweep the floor? Yes, sure. (2) Can you do the dishes?(3) Could you please do them? No problem.(4) Im going to clean the living room.(5) Could I use your computer? Sorry. Im going to work on it now.(6) Could I watch TV? Yes, you can, but first you have to clean your room. (7) Could you please help out with a few things?(8) Could I at least finish watching this show?(9) Could you take out the rubbish, fold the clothes and do the dishes?2. Leading-in“導入新課”(1) Learn some words and expressions about the chores: T: This class we talk about the chores. What chores do you know? 競賽游戲：學生四人一組討論，一名代表回答，看那組的最多為勝者，加以鼓勵。教師將所涉及到的短語展示在屏幕或黑板上，帶領學生讀兩遍。如：do the dishes; take out the rubbish; fold your clothes; sweep the floor; make your bed; clean the living room; get a ride. (2) Make some conversations with the phrases above.T: Can you do the dishes? Ss: Yes, I can .T: Could you please do the dishes? Ss: .以這種句型練習多個短語，讓學生體驗情態動詞can和could的用法區別。III. Practice 操練1. 機械操練 (Mechanical Drills) 1) 1a First read and translate the phrases. Then work in pairs. Discuss with your partner.Do you _at home? Yes, I do./No, I dont.可以帶入這些短語：1 do the dishes, 2 sweep the floor ,3 take out the trash, 4 make your bed, 5 fold your clothes, 6 clean the living room 2. 有意義操練 (Meaningful Drills) 1b Now lets go to Peters house. And listen to what Peter and his mother do.Chores Peter mother Peterdo the dishes Msweep the floor Mtake out the trash Pmake the bed Pfold the clothes Pclean the living room MListen to the tape and fill in the chart .Check up the answers.Listen and repeat.Last according to the chart describe the chores that Peter and Peters mother do.1c PairworkLook at the picture above. Ask your partner to do the chores that you see.A: Could you please sweep the floor?B: Yes, sure.這時，在體驗和練習的基礎上，讓學生看本單元的語言目標：禮貌的請求和申請許可，能有所理解。3. 交際性操練 (Communicative Drills) Make their own conversations about the chores, and then share their new conversations.A: Could you please sweep the floor?B: Yes, sure. Can you do the dishes?A: Well, could you please do them? Im going to clean the living room.B: No problem. IV. Consolidation鞏固Listening practice:1. 2aFirst get the students to look through the pictures and try to conjecture what theyll hear.Then get them to listen and check yes or no.Share their answers.2. 2bGive the students 20 seconds to prepare for listening.Listen again. Why does Peters father say “no”? Draw lines to the reasons in the chart in 2a. Share their answers. V. Examination檢測1. 引導學生小結梳理知識框架、規律、方法，并對合作小組當堂學習情況進行總結評價，鞏固學生所獲得的語言知識和經驗，讓學生在評價中反思，在反思中進步。Ask one of the students to say what they have learnt.1)words 2) phrases 3) sentence