1、Unit 1 Could you please clean your room? Section A 1a-2d【学习目标】1.掌握 1a-2d 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.?;【学习重点】 掌握一些家务活动相关的动词短语。掌握情态动词 could 的用法和助动词 do 的用法。【学习难点】 掌握情态动词 could 的用法和助动词 do 的用法【自主学习】1 试读单词,解决语音问题,联系有关旧单词2 查阅下面的短语动词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
2、整洁_7)洗餐具_ 8)倒垃圾_9)叠衣服_ 10)扫地_3观察以上词组的构成方式:【语言点】来源:学优高考网1. Peter, could you please take out the trash?请你把垃极倒掉好吗? 来源:学优高考网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。 来源:学优高考网 gkstk(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 ca
3、n 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
4、,还可说 Yes, (do) please. 或 Of course. (you may/can). 或 Thats OK/all right. 如果不同意,可以说 Im sorry you cant. 或 Im really sorry, but I have to use it today. 要避免说 No, you cant. 这样显得很不礼貌。否定回答通常用委婉语气。对于句(3)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
5、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 couldnt. 而要说 Yes, you can. 或 Sorry. /No, you cant.(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
6、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)5.通过预习你还有什么不懂的地方吗?来源:学优高考网【合作探究】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.听力:先阅读 2
7、a 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。4.小组合作做 2c。5.分角色表演 2d, 小组讨论解决疑难问题。【当堂检测】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 peoples home.3.There are some dirty clothes on the f_(地板)in his bedroom.4.Toms room is really i
8、n 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 cant_ _ _(在外面待到很晚)on weekdays.
9、5.-Lucy, have you finished_ _ _ _(打扫客厅)?-Sorry, Ill di it at once.三选择填空。1.-Could you please turn off the light? -_.A. Yes, I could B. No, I couldnt.B. C. It doesnt matter. D. Yes, sure.2.-Could I look at your pictures?-Yes, of course you_.来源:学优高考网 gkstkA.should B. could C. will D. can3.-Could I use
10、your computer, Jim?-Sorry, Im going to _now.A. work on it B. work it on C. work out it D. work it out4.-Mum, Could I finish_ the football match?-No, you have to do your homework first.A. watch B. to watch C. watching D. to watching5.There are some books in the box. Could you please_?take it out B. take them out C. take out it D. take out them