英语人教版八年级下册Unit 3 period 1教案

Unit 3 Could you please clean your room?Period 1(1a-1c)知识目标类别课时要点重点单词rubbish(n.)垃圾；废弃物fold(v.)对折；折叠sweep(v.)扫；打扫floor(n.)地板mess(n.)杂乱；不整洁重点词组do the dishes 洗盘子take out the rubbish 倒垃圾fold the clothes 叠衣服sweep the floor 扫地make ones bed整理床铺go out for dinner出去吃饭stay out late 在外面待得久get a ride 搭便车重点句式Could you please sweep the floor?请你扫地好吗？Can you do the dishes? 你能洗盘子吗？Im going to clean the living room.我要去打扫客厅。课堂环节自主学习方案学生自学新单词(教材P17-P18的单词)，看谁记得又快又准。(2分钟)1.rubbish垃圾；废弃物2.fold折叠；对折3.sweep扫；打扫4.floor地板5.mess杂乱；不整洁【新词自查】根据句意及汉语提示完成句子。1.There is lots of rubbish （垃圾)in the city park. We should keep it clean.2.Jack, your bedroom is too dirty, please sweep （打扫)it.3.My pet cat likes sleeping on the floor （地板）.4. Look! Shes folding （折叠)her clothes.5.Your mother will be unhappy if she seesthis mess （杂乱）.Teaching stepsStep 1 Lead inT：Do you often do housework at home? Take out the trash, make the bed or sweep the floor? Doing these things is an exercise and a good way of helping parents. And when talking to parents, its important to be polite. “Could you please?”and “Could I ?” are useful sentences to make requests and ask for permission politely.S:环节说明：通过谈话的方式导入本单元的重点句型，激发学生学习本单元的兴趣。让学生学会与他人礼貌相处，帮助父母做一些力所能及的家务劳动。Step 2 1a1c1.让学生理解1a中短语的意思，讨论他们各自在家所做的家务活，并用每个词组造句，按要求完成课本上相应的任务。（1分钟）2.要求2-3名同学向全班同学汇报自己在家会做的家务活，让学生进一步理解1a中动词或动词短语的含义。（2分钟）3.要求学生听第一遍录音，并完成课本1b的听力任务。（1分钟）4.要求学生听第二遍录音，并逐句进行跟读。利用1b中听力内容的信息分角色练习对话。然后邀请2-3对同学当堂演示,看哪一对的表现最佳。（2分钟）5.给出1a中的动词或动词短语，让一名学生口述彼得和他的母亲所做的家务活。（2分钟）6.完成教材1c的任务，并邀请2-3对同学展示对话。（3分钟）参考案例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.环节说明：通过学习1a，让学生掌握一些常见的家务活的词汇和词组。通过学习1b，培养学生的听力理解能力和听力技巧。通过学习1c，让学生有礼貌地运用“Could you please?” 句型来委婉地提出请求或征求别人的许可, 及回答语“Sure.”。Step 3 2a2c1.听第一遍录音，完成2a的听力任务并核对答案。（2分钟）2.听第二遍录音，完成2b的听力任务并核对答案。（2分钟）3.听第三遍录音，让学生大声跟读听力材料。（1分钟）4.完成2c的任务。通过小组活动，让学生运用“Could you please?”句型来委婉地提出请求或征求别人的许可。（2分钟）参考案例A：Could I use your computer?B：Sorry.Im going to work on it now.A：Well, could I watch TV?B：Yes, you can, but first you have to clean your room.5.小结训练。（3分钟）根据提示词写出恰当的问句或答句完成小对话。1.A：Could you do the dishes? （you,dishes）B:Yes,sure.2.A：Does he like to do the laundry? （he, laundry）B：No, he doesnt. But he likes making the bed.3.A：Why do you like to do chores? （you, chores）B：Because its relaxing.4.A：Could you clean your room?B：Sorry, I cant. I have to do my homework.（do, homework）5.A：Could I use your computer? （use, computer）B：Sorry, Im working on it. You can use my sisters.环节说明：通过听和说的训练，让学生灵活运用“Could you pl