八下第4课时(2).doc

Unit 3 Could you please clean your room?第四课时 (Section B2a-2e)Date: Grade: 八年级 Name:教师寄语The more you know, the more you know you dont know.你知道的越多，你会发现你不知道的也就越多。What to learn 掌握并灵活运用本课的重点词汇depend develop since neighbor ill drop (认读词汇independence fairness) 重点短语in surprise, as soon as, come over, in front of, asas, the minute 读懂“做家务活动”话题的议论类文章，练习使用“略读策略”How to learn自主学习，合作探究Lets learnLead-in : 思考2a中两个问题。Task one 【自主学习】Step two :根据短文2b翻译句子1. 使某人做某事 2.enough stress 3. 浪费时间 4. 目的是；为了 5. 取得好成绩 6. 介意做某事7. 依赖;依靠 8. independence发展孩子的独立性9.look after/take care of 10.do one s part in (doing ) sth.做某人分内的事Step two:(skimming) 快速阅读短文，找出谁赞成小孩做家务，谁反对小孩做家务。Step three:(detailed reading )细读短文，完成2c及2d.Step four : (after reading ),思考2e中的两个问题。Task two 【合作探究】1. It is the parents job to provide a clean and comfortable environment at home for their children. 给孩子们在家里提供一个干净而舒适的环境是父母的事情。 provide/prvad/vt.& vi.提供，供应【观察】The schoolprovidednew uniforms for the band. 学校为乐队提供新的制服= The schoolprovidedthe bandwithnew uniforms.【小结】为某人提供某物 provide sth. for sb. = _sb._ sth.宾馆为客人提供擦鞋的服务。The hotel_ a shoe-cleaning service_ guests.2. Doing chores helps to develop childrens independence and teaches them how to look after themselves.做家务有助于培养孩子们的独立性并且教会他们怎样照顾自己。 develop/dvelp/verb发展；壮大 A developed country发达国家A developing country发展中国家 In a short time, the town_ into a city.在短时间内，这座镇发展成了城市。3. As a result, he often fell ill and his grades dropped.结果，他经常生病，成绩也下降了 ill adj.有病；不舒服 Her father is seriously ill in Peoples Hospital.她父亲住在人民医院，病情很重。We both started to feel ill shortly after the meal.我们俩饭后不久就都开始感到不适。 His grandfatherfell _and died soon after.他祖父病倒不久便去世了。n ill 和 sick 意义非常相似, 但是用法略有不同。ill通常不用于名词前, 如He fell ill shortly before Christmas (他圣诞节前不久突然病倒了。sick 常用在名词之前，如 sick children (生病的孩子)。4. Children these days depend on their parents too much.如今的孩子过于依赖父母。 depend on依赖；依靠All living thingsdependon the sun for their growth. 万物靠太阳生长。Hedepended on his writing for his income.他靠写作赚取收入。【观察】The more exercise you take, the stronger you are. 锻炼得越多，身体越强壮。 The more I read the book，the more I liked it 这本书我越看越喜欢。The harder you work, the better grades you will get. 你越努力，你取得的成绩就越好。 【小结】the+比较级，the+比较级”意为“越越”，表示一方的程度随着另一方的变化而变化。Lets practice 选短语填空(有两项多余)depend on in order to spend. onhave no idea provide for borrowfrom lend to agree with1. Whether to go to the beach tomorrow _ the weather.2. The man got up early _ get to the supermarket before eight oclock.3. The company _ food and clothes _ the homeless people.4. I _ where theyll go during the summer vacation.4. The bo