八年级下册Unit3Could you please cle

八年级下册Unit3Could you please clean your room?教学设计教学目标（Teaching Aims）一、语言知识目标 （Knowledge Aims）重点词汇（vocabulary）：rubbish, fold ,sweep, floor, mess有用词组（phrases）：take out the rubbish do the dishessweep the floor fold the clothes make the bedclean the living room重点句型（structure of sentence）-Mary, could you please sweep the floor?-Yes, sure.- Could you please do the dishes, Tom? Im going to clean the living room.- No problem.- Could I use the computer?- Sorry. Im going to work on it.- Could I watch TV?- Yes, you can. but first you have to finish your homework.二、语言能力目标（Ability aims）1. 学会如何做出礼貌且得体的请求；2、学会针对礼貌请求给予恰当应答；3、培养学生语言综合运用能力，本课时侧重听说技能的提高三、情感目标（Emotion aims）培养学生合作意识、劳动意识，帮助学生学会关心他人，感恩父母教学过程：Teaching processTask One What kinds of chores do you usually do ?Step One Revision1. Greetings.Good morning, boys and girls. Nice to see you again. How are you today?Whats the weather like today?2. Ask students what hobbies do they have and what and where they could volunteer.I like playing basketball, so I could teach kid how to play basketball. (设计这一环节复习第二单元内容)Step2 Presentation1. Boys and girls, I want to know who usually cooks meals for you. Collects some different answers from the students.( Maybe the teacher uses You parents are busy and tired. We could do something to help them.)2. Ask students: What housework do you usually do on weekends or in your free tome?Get lots of answers like cleaning the house, doing the dishes , washing clothes and so on.3. Teach new words and phrases by showing some pictures on the screen.Sweep the floor , take out of rubbish4. Practice in pairs.-Do you sweep the floor?-Yes, sure. I often do it on weekends. What about you?- I often help my mother do the dishes.5. Finish 1b. ( The teacher may use some instructions. For example, lets check the answers together.)Task Two Make polite requests and ask for permissionStep 3 Presentation The teacher shows the polite way to make requests. Ask students to compare two ways of requests.Peter, sweep the floor!Could you please sweep the floor,Peter?Then give the permission to the students. Yes, sure. No problem.If you cant, you can say Sorry, Im going to . Or I have to Practice with different studentsStep 4. practice in groups Show a model on the screen .A: Could you please clean the living the room, Tony?B: Yes, sure. Could you please do the dishes, Tom?C: Sorry, Im going to meet my friend later.B; Could you do the dishes, Linda?D. No problem.Then ask students to practice in groups of four. Invite several groups to show their conversations.( 教师评价时要使用鼓励语言。 You did a good job. Youve made great progress. Youll do better next time.以及 Dont be afraid. I can give you a hand when you have difficulties.)Step5 Finish 2a and 2b1. Teach new phrases get a ride2. Ask some students to read the four things that Peter wants to do.3. Finish 2a and 2b. (教师使用指令语尽量简单易懂，如 Peter wants to do four things. What does Peters father say about them. Now, listen carefully and then check yes or no. Listen again.必要时教师可使用gestures.)Step6 Make their own conversations Today its Sunday . Hellen s friends are coming over. She wants his mother to do something for her. (buy some fruits and drinks , cook dinner for them) But she is going to do sports/ in the afternoon. She cant go shopping for her. She will come back at five. She can cook dinner.)Get students to practice in pairs. Then ask a few pairs to act it out.They can begin like this:- Mom!-Yes?- My friends are coming over in the after