英语人教版八年级下册Unit3Could you please clean yo.docx

Unit3Could you please clean your room?Section A（1a-2d）(The first lesson )兴隆中学 石振海Teaching aims： 1.Grasp the phrases of from1a to 2d. 2.Learn to request and invite politely. 3.Learn to use the drills as following : Could you please .? Could I.?Main points ： 1. Grasp some expressions and verb phrases on how to do housework. 2.Learn to use the modal verb could”and auxiliary verb “do”.Difficulties： Grasp the usage of the modal verb could”and auxiliary verb “do”. Teaching procedures:Step One:Autonomous learning（5)1 Try reading the new words and solve the problems of pronunciation. 2 Look up the following verbs phrases . 1)在外面待到很晚_ 2)出去吃饭_3) 搭车_4)去看电影_5)干净整洁_6)完成做某事_7)倒垃圾_8)叠衣服_ 9)洗餐具_10)扫地_3To distinguish the following phrases and grasp the constitution of them. Step Two: Choose some student by drawing lots to show the above according to rules . Step Three: Make dialogues likes this: (Get differents students to complete the task one by one . )1. Peter, could you please take out the rubbish?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 cant. I have to do my homework.抱歉，我不能。我得做作业。（1）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。（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 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）【二】自主学习反馈展示（ 展示促学）(8)【三】合作探究 展示提升（合作拓展，协作升华）(18)1小组讨论。What kind of chores Peter and his mom will do?小组讨论怎样回答。2小组活动编对话3.小组合作做2c。4.分角色表演2d, 小组讨论解决疑难问题。【四】达标检测 （ 盘点收获 查缺补漏 ）(10)一根据句意、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 peoples home.3.There are some dirty clothes on the f_（地板）in his bedroom.4.Toms room is really in a m_(不整洁).5.-Mary, could you help f_(折叠)the clothes?-Yes, sure.二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?4.We cant_ _ _(在外面待到很晚)on weekdays.5.-Lucy, have you finished_ _ _ _(打扫客厅)?3 选择填空。（ ）1.-Could you please turn off the light? -_. A. Yes, I could B. No, I couldnt. C. It doesnt 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, Im 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 watch C. watching D. to watching( ) 5.There are some books in the box. Could you please_? A. take it ou