山东省临沂市兰山区义堂镇八年级英语下册 Unit 3 Could you please clean your room Section B（2a-2e）学案（无答案）（新版）人教新目标版（通用）

Unit 3【学习目标】1、熟练运用could 表达有礼貌的提出要求以及请求准许。2、读懂“做家务活动”话题的讨论类文章，练习使用“略读策略”。【预习合作探究】1.I dont understand why some parents make their kids help with housework and chores at home. 我不理解为什么有些父母在家让孩子们帮忙做家务和杂务。【解析】make sb. do sth 让某人做某事make made made v. 做， 制作， 使得(1) make sb/sth + 形容词 “让某人或某物” make you happy (2) make sb/sth do sth 使某人做某事 make me laugh.2.They dont have time to study and do housework, too. 他们也没有时间来学习家务和做家务。【解析】have time to do sth.有时间做某事have time =be free 有空3. Housework is a waste of their time. 做家务是在浪费他们的时间。【解析】a waste of 浪费a waste of time 浪费时间 a waste of money 浪费金钱waste v “浪费” waste time/money on sthwaste time / money (in) doing sth 在做某事上花费时间/金钱4.They should spend their time on schoolwork in order to get good grades and get into a good university.为了取得好成绩并考上一所好大学，他们应该把时间用在学习上。【解析1】spend. on sth 在某事上花费.spend/pay/cost/take 花费(1)spendspentspent v 花费,主语是人 sb.+ spend +时间/钱+on sthsb. +spend +时间/钱+（in）doing sthspend on= pay for 支付He spends too much time on the computer games.(2) pay paid paid v 支付，主语是人sb.+ pay + 钱+for sth I pay 10 yuan for the book.(3) cost cost cost v 花费，主语是某物或某事 sth cost sb. +钱 某物花费某人多少钱 A new computer costs me a lot of money.(4)taketook taken v 花费It takes /took sb. some time to do sth. 做某事花费某人多长时间It takes him 3 hours to do his homework.【解析2】in order to “目的是；为了” 后接动词原形。in order to do sth 为了做某事【解析3】get into =enter 进入 5.Also,when they get older, they will have to do housework so theres no need for them to do it now.而且，当他们长大的时候，他们也将会做家务，因此，他们没必要现在在做。【解析】get older 长大 get/ become/ go辨析： get+adj较多地与形容词比较级连用。The days are getting longer and longer. become 强调变化的结果 Its becoming colder and colder.go+adj.表示令人不快的事情 go bad变坏，go blind变瞎，go hungry挨饿6. It is the parents job to provide a clean and comfortable environment at home for their children. 在家为孩子们提供一个干净、舒适的环境是父母的义务。【解析】provide sth. for sb. 为某人提供某物 provide v 提供provide sb. with sth. (sb 前介词用for) =provide sth for sb.( sth 前需加介词with)供应某人某物相当于：offer sb. sth. = offer sth to sb. provide为应急等做好准备而“提供； 供给”provide sb. with sth. =provide sth for sb.提供某人某物offer侧重表示“愿意给予”offer sb. sth. = offer sth to sb.对某人提供某物 offer to do sth 主动提出干某事supply 定期“供应” , 强调替代或补充所需物品Supply sb. with sth=supply sth. to sb. 为某人提供某物7.And anyway, I think doing chores is not so difficult. 无论如何，我认为做家务并不那么难。【解析】anyway 无论如何, (一般放在句首，用逗号和句子隔开）8.I think it is important for children to learn how to do chores and help their parents with housework. 我认为对孩子们来说，学习如何做杂务并帮助他们的父母做家务是很重要的。【解析】It is important for sb. to do sth. 对某人来说做某事是重要的9.Children these days depend on their parents too much. 现在的孩子太依赖他们的父母。【解析】depend on 依靠；信赖10. . Everyone should do their part in keeping it clean and tidy. 每个人都有责任保持家里的干净和整洁。【解析1】 do ones part 尽职责；尽本分do ones part in doing sth 在做某事上尽职责【解析2】keep +sth /sb. +adj. “使.处于某种状态” keep 系动词 “保持” keep + adj . We must keep healthy.实义动词 “保持；继续” (1) keep ( on ) doing sth 继续做某事 He was in great pain but he kept on working (2) keep sb. Doing sth 让某人一直做某事 Im sorry to have kept you waiting for so long.【形成性检测】一、单项选择1. They should spend their time _ schoolwork.A. in B. on C.under D.for2. Children these days _ their parents _ .A. depend; too much B. depends on; too manyC.depend on; too much D. depend on ; too many3.Everyone should do _ our school clean and dirty.A. his part in keeping B.her part in keepingC.their parts in keeping D. their part in keeping4.I hope you know the idear of _ .A.fair B.fairly C.unfair D.fairness二、根据汉语提示完成单词。1. I dont think _（环境） here is good