山东省临沂市兰山区义堂镇八年级英语下册Unit3CouldyoupleasecleanyourroomSectionA1a_2d学案无答案新版人教新目标版2

Unit 3【学习目标】1、学会委婉的提出要求。2、能够对别人的要求进行作答。【预习合作探究】1.Peter ,could you please take out the trash? 彼得，你能把垃圾倒了吗？【解析1】Could you please do sth ?请你（做）.好吗？用于提出请求，希望得到对方的肯定回答，说话的语气比较客气委婉。Could 不是can的过去式，是委婉、礼貌的说法。回答用can.【常用答语】肯定回答：Sure./ Of course./ Certainly./No problem.否定回答： Sorry , I cant【解析2】take out 取出（v+ adv） 【注】: 跟代词做宾语，代词放中间； 跟名词做宾语，可放在中间，也可放在后边【短语】take out the trash 倒垃圾 take a walk 散步 take away 拿走，取走 take back 收回 take place 发生 take off 脱下； 起飞2. Can you do the dishes.？那你可以洗盘子吗？do the dishes 洗碗 【结构1】do the +名词： do the dishes/ laundry 洗餐具/衣服 【结构2】do the +动词-ing do the cleaning 打扫卫生 【结构3】do ones + 名词 do ones housework/ homework 做家务/家庭作业 【结构4】do some +动词-ing do some reading/ shopping 读写书/购物3. Could I at least finish watching this show? 至少让我看完这个节目可以吗？【解析1】at least 至少，多指数量或程度上的最低限度。(反) at most 至少，不超过【解析2】finish v 结束；完成 finish doing sth 做完某事4. I think two hours of TV is enough for you! 我觉得你看两个小时的电视已经足够了。【解析1】two hours of TV表示时间、距离、金额、度量等词语作主语时，通常被视作整体，谓语动词用单数形式。 How time is flies! Three years _(be) really a short time. 足够的，充分的（在句中作定语或表语）【解析2】enough I dont have enough money with me.足够；充分（放在形容词；副词后）The river is deep enough for swimming. 【记】 Mr. Smith has enough money ,but he isnt kind enough to help others.【注意】enough 修饰名词时，置于名词前；修饰形容词时，置于形容词之后。 【形成性检测】单项选择。1. Could I borrow your camera? _，but please give it back by Saturday. A. I am sorry B. Of course C. Certainly not D. No, thanks2. Tom, would you please _ the box? Its for your sister. A. not open B. dont open C. not to open D. to not open3. Can you finish _ these books before 10 oclock? Yes, I can.A. to read B. read C. reads D. reading4.Though she is young，she can _her bed and _her clothes.A. wash ；fold B.make；