北师大英语必修一unit1 Lesson 4City and Country第三课时案

1、.U1 Lesson 4 City and CountryTeaching objectives:u To develop students ability of reading u To know about different lifestyle in city and country.Important and difficult points:Learn how to sort information into sectionsImprove their reading skills by fully participating in all the activities.重难点详解：

2、考点4the same .that .同一样教材原句We don't have the same work hours that office workers in the city have.我们的工作时间和城市里办公室的工作时间不同。此句含有the same .that .构造，其中that为关系代词，引导的定语从句修饰名词work hours，that在从句中作宾语that通常不可换为which。假设定语从句中缺的是状语，须根据先行词来确定关系词用when, where或why等。如：This is the same factory where my father used to

3、 work.这就是我爸爸过去工作的工厂。This is the same museum where we took photos last year.这就是我们去年在那里拍照的那个博物馆。辨析比较易混构造区别例句the same .that .引导定语从句的that指代的人或物与先行词指的是同一个The knife in his hand is the same that I have lost.她手里的小刀就是我丧失的那一把。同一把the same .as .引导定语从句的as指代的人或物与先行词指的不是同一个The knife in his hand is the same as I ha

4、ve lost.他手里的小刀和我丢的那一把一模一样。不是同一把注意：领先行词表示抽象意义时，用that和as均可1用适当的关系词填空Today I use the same book that/as was used yesterday.I visited their village in the same year when they visited ours.He bought the same book as I had.2完成句子That is the same pen that_I_lost_on_the_campus我在校园里丢的He got the same chance as_

5、I_did和我一样的考点5be at work在工作教材原句After a big breakfast in my house, I walk out of the front door and I'm already at work.在家里吃饱一顿早饭后，我走出前门，开场一天的工作。be out of work失业work on 从事work out 计算，解决，处理Though it's time for dinner, they are still at work.到了吃饭的时间了，但是他们仍在工作。He is at work and can't go out n

6、ow.他在上班，如今不能出去。Work out how much money you'll need.计算一下你需要多少钱。He has been out of work for a year.他失业一年了。联想发散介词at说明一种状态或持续活动，与名词连用，名词前一般不加冠词。根据汉语提示写出以下短语。at_war处于战争状态at_peace处于和平状态at_school在上学at_rest在休息at_dinner/table/meal在吃饭完成句子At that time, the country was at_war处于战争中What do you usually do at_r

7、est休息时?You'd better speak less at_dinner/table 吃饭时I don't know if he worked_out解决 the problem.Miss Liu is busy working_on从事 a new novel.考点6make sure确保；保证教材原句I have to make sure they are free of sickness.我必须确保它们远离疾病。2be sure of/about确信be sure that . 确信be sure to do . 务必/一定/必定做for sure 肯定，确切地W

8、e can't make sure of your safety if you act without permission.假如你擅自行动，我们不能确保你的平安。Make sure that you arrive there on time.你务必准时到那里。She may have come back, but I can't make sure about it.我听说她回来了，但我不敢确信。You must believe you are the best and then make sure you are.你必须相信你自己是最好的，然后努力使自已成为最好的。Be s

9、ure to write and tell me all the news.一定要写信告诉我所有的消息。1句型转换You must make sure of your energy before the match.You must makesurethat you are energetic before the match.2完成句子I know for_sure肯定地 that I won't be able to go to the party.She is the kind of woman who is_sure_of_herself对自己有信心She is_sure_of

10、_winning对赢得有把握 the game.考点7be free of免除；摆脱；分开教材原句I have to make sure they are free of sickness.我必须确保它们远离疾病。be/feel free to do sth.自由地做某事be free from 不受影响set free 释放in one's free time 在某人的闲暇时间Mandelawas finally set free in 1993.曼德拉在1993年终于获释。They wanted the new states to be free from slavery.他们希望新的国家没有奴隶制度。名师指津表示“不受伤害/影响时，be free of be free from，但是be free of tax免税和be free of charge免费中的of不能换成from。考点8distance n间隔 ，路程，远处教材原句Right now I am studying Chinese by distance learning.如今我正通过远程学习来学习中文。at a distance隔一段间隔 ；间隔 稍远一些in the dis