初中英语人教版八年级下册Unit 3 .doc

Unit 3 could you please clean your room period 1 SectionA1a 2d 教学目标 知识与技能 1 熟练掌握下列词汇 Rubbish fold sweep floor mess 2 熟练掌握下列短语 do the dishes sweep the floor take out the trash fold your clothes clean the living room do chores have to do sth like to do doing sth make dinner make your bed 3 掌握下列句型 Could you please clean your room Yes sure Could you please do the dishes Sorry I can t I have to do my homework Could I go to the movies Yes you can Could I please use the computer No you can t You must do the dishes at first 过程与方法 听力训练 对话练习 role play 情感 态度与价值观 学会照顾自己 培养自己的独立意识 教学重难点 重点 1 学习一些常用的动词短语 2 委婉地提出请求 征求许可做某事 Could you I please do things Yes Sure I You can Sorry I you can t I you have to do 难点 在实际的生活中委婉地表达自己的请求和征求许可 导学过程 一 新课预习 1 出去吃饭 2 在外面待到很晚 3 去看电影 4 搭车 5 完成做某事 6 干净整洁 7 洗餐具 8 倒垃圾 9 叠衣服 10 扫地 二 情景导入 热身活动 Talk about some chores Games 练习有关家务的短语 Bed bed make the bed Floor floor sweep the floor Dishes dishes do the dishes Clothes clothes fold the clothes Rubbish rubbish take out the rubbish Chores chores I like doing chores 三 合作探究 1 借助图片熟读动词短语并完成1a 2 听1b找出妈妈和Peter要做的家务劳动并跟读 3 小组讨论 What kind of chores Peter and his mom will do 小组讨论怎样回答 4 小组活动编对话 5 听力 先阅读2a题中Peter的父亲拒绝的理由 然后听2a 2b 完成练习并核对答案 6 小组合作做2c 7 分角色表演2d 小组讨论解决疑难问题 四 点拨总结 1 Peter could you please take out the trash 请你把垃极倒掉好吗 Sure Mom 可以 妈妈 Could you please do the dishes 请洗盘子好吗 Sorry I can t I have to do my homework 抱歉 我不能 我得做作业 在表示请求帮助或请求允许的疑问句中 常用could代替can 以表示礼貌 委婉或不确定的语气 而can则不具备这些语气 这种情况下不能把could看作can的过去式 以上两句中用could是为了表示礼貌的请求 表示请求帮助或请求允许时 除了can could之外 还可以用may 句子的表达方式也各有不同 可以用不同的方式来表示同一个概念 例 Could Can May I use your car for a day I wonder if I could use your car for a day Do you mind if I use your car for a day 对于 句所作允答可以各种各样 如同意可以说Yes 或Sure或Certainly 还可说Yes do please 或Of course you may can 或That s OK all right 如果不同意 可以说I m sorry you can t 或I m really sorry but I have to use it today 要避免说No you can t 这样显得很不礼貌 否定回答通常用委婉语气 对于句 所作回答可以说Never mind Not at all 表 不介意 不能用Yes Sure Of course Certainly 等 无论肯定还是否定应答中 要避免使用could 要用can或may 因为应答须用确定的语气 而could在表请求的问句中是为了表示礼貌或委婉语气 用在应答中则成了不确定语气 与情理不符 所以应答中不说Yes you could 或No you couldn t 而要说Yes you can 或Sorry No you can t 2 区别动词do和make do 与动作及非实质性的事连用 与词尾是 ing的动作名词连用 如 do the dishes 洗餐具 do my homework 做我的家庭作业 do chores 做家务 处理琐事 do the laundry 洗衣 do the shopping 购物 do some reading 读书 make 表示 做 制造 整理 冲 泡 饮料 等 如 make your bed 铺床 make breakfast 做早餐 make dinner 做晚饭 make tea 泡茶 沏茶 make myself a cup of coffee 给自己冲一杯咖啡 五 训练评价 1 根据句意 汉语意思和首字母提示完成句子 1 The children are picking up the r 垃圾 in the river 2 Children often help s 打扫 the rooms in the old people s home 3 There are some dirty clothes on the f 地板 in his bedroom 4 Tom s room is really in a m 不整洁 5 Mary could you help f 折叠 the clothes Yes sure 2 根据汉语意思完成句子 每空一词 1 Linda often helps her mother 洗餐具 after dinner 2 Jack remember to 整理床铺 after you get up 3 Could I 搭便车 to the center of the city Certainly please get into the car 4 We can t 在外面待到很晚 on weekdays 5 Lucy have you finished 打扫客厅 Sorry I ll di it at once 三 选择填空 1 Could you please turn off the light AYes I could B No I couldn t C It doesn t matter D Yes sure 2 Could I look at your pictures Yes of course you A should B could C will D can 3 Could I use your computer Jim Sorry I m going to now A work on it B work it on C work out it D work it out 4 Mum Could I finish the football match No you have to do your homework first A watch B to w