初中英语人教版八年级下册Unit 3 .doc

Unit3 Could you please clean your room?Period 1 : Section A 1a2c 第 周 第_节 年 月 日课前寄语：Let your kite fly high.【教学目标】 1.掌握1a-2c的词语。2.学习提出礼貌的请求和请求允许。3.学会使用句型Could you please.?和Could I.? 【学习重、难点】1.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。2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】T:Doyouoftenhelpyourparentsathome?S1:Yes. T:Whatdoyouusuallydotohelpyourparents? S1:IoftenwashtheclothesT:Whatdoyoudotohelp?S:IT:Doyouoftendosomehouseworkathome?Todaywearegoingtolearntodo chores.（板书dochores并解释）Ihopeyoucanlearnitcarefullyandhelpyourparentsathome, Ok ?【展示】Step 1 Presentation1. Watch the photos and talk about them “What does he do every day? and learn these phrases: do chores, do the dishes, make the bed, take out the rubbish, fold the clothes, do the laundry, clean the living room.2. Look these phrases and practice the conversation: Could you please take out the rubbish? Sure. / Sorry, I cant. I have to finish homework first.3. 1a Do you do these chores at home? Discuss them with your partner.Step 2 Listening 1b Listen. Who will do these chores? Check () Peters mother or Peter.Step 3 Practice （1c） Make conversations about the chores in 1a.Step 4 Listening 2a&2bPeter asks his father if he can do four things. What does his father say? Check () “yes” or “no”. Listen again. Draw lines to the reasons.Step 5 Practice 2cMake conversations using the information in 2a and 2b.Step 6 Homework List all the main phrases of doing chores that you know. 【精讲】1. help out 动词短语，表示在某人繁忙或 遇到困难时“给予帮助”。help和out之间还可以加入具体的“人”。 e.g. He helped me out with my task. 他帮我完成了任务。2. at least 至少 e.g. We should brush our teeth at least twice a day. 我们每天应该至少刷两次牙。 3. be back 回来 e.g. I wont be back till 11:00. 我11点以前回不来。 4. any minute now 一种常见的口语表达法，相当于“随时；马上；在任何时刻”的意思，表示事情有可能在极短的时间内发生或眼下就要发生。 minute还可以用second, moment, time等词替换。 e.g. Dont worry, he will come here any minute now. 【小结】“could”是情态动词，所以它后边使用了动词原形“do”。“could”可以表示委婉礼貌的语气，也可以表示过去的一种能力。但在这个单元里，“could”表示的是_,而且它的回答语不能用“could”而要使用“can”或“cant”。【拓展】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、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 out B.take them out C.take out it D.take out them【板书设计】Unit3 Could you please clean your room?Period 1