英语：Unit5Canada——“TheTrueNorth”学案（新人教必修3）

1、 Book 3 Unit5 Canada-“The True North : Preview：1. 了解加拿大的概况地理位置，主要城市，风土人情等；了解多元文化现象和多元文化国家的特点2. 学会方向与位置的表达法3. 掌握本单元词汇和习惯用法4. 掌握同位语从句的用法. Language points:1. It is the second largest county in the world. 它是世界第二大国。1）“the+序数词+形容词最高级+名词” 表示 “第几大/高/长”的意思.The Yellow River is the second longest river in Chin

2、a.黄河是中国的第二长河。2）“the +形容词最高级”表示“最”而“a/an +形容词最高级”表示“很，非常”=veryThis is a most interesting film. 这是一部非常有趣的电影.3）“The+序数词”表示“第几”而“a/an+序数词”表示“再一，又 一”This is the first time I have been in Beijing.这是我第一次来北京.He has eaten two apples, and he wants to have a third one.他已经吃了两个苹果,还想再吃一个.2. Rather than take the a

3、irplane all the way, they decided to fly to Vancouver and then take the train west to east across Canada.他们不想一路乘飞机,她们决定飞到温哥华,再从西海岸乘火车横穿加拿大到达东海岸.rather than 而不是,不愿,不要, 常用来连接并列的成分. 1) I would have a coffee rather than coke. 我想喝咖啡,不想喝可乐。2) He was busy writing a letter rather than reading the newspaper.

4、3) I decided to write rather than (to) telephone.相关短语：1) would rather do than do=would do rather than do 宁可也不2) prefer to dorather than do宁可也不3) or rather 更确切的说 He worked till late last night, or rather, early this morning.他昨晚工作到很晚,更确切的说,直到今天早上.4) other than = but, except 除了以外,除了 Theres nobody here

5、other than me. 除了我这里没有别人.5) would rather 后接宾语从句时,谓语动词用虚拟语气.当表示一个现在或将来的愿望时,谓语动词用一般过去时，常用结构 “would rather sb. did/didnt sth.”; 当表示一个过去的愿望时,谓语动词用过去完成时. 1) - Do you mind if I smoke? - Well, Id rather you didnt. 嗯,你最好别抽.2) I would rather you came with us. 我倒愿意你和我们一起来.3. It is so wet there that the trees

6、are extremely tall, some measuring over 90 metres. 独立主格结构那儿的湿度很大,所以树都长的特别高,一些高达90多米.划线部分为独立主格结构,逻辑主语是some.当分词(短语)做状语时,其逻辑主语一般和句子的主语一致;但有的分词短语有它自己的独立的主语(在分词短语之前,这种主语常常是名词或代词主格),这种结构称为独立主格结构。其构成是:“名词/代词+现在分词/过去分词/形容词/副词/名词/介词短语”。注意：独立主格结构在句子中只能用作状语,表示时间,原因,条件,伴随等. 1) The clock striking eight, they beg

7、an working.(时间状语)2) The rain being over, we continued to march.(时间状语) 雨过之后，我们继续前行.3) Time permitting, Ill go out with you.4. That afternoon aboard the train, the cousins settled down in their seats. 那天下午,姐妹俩才登上火车落了座. Settle vt./vi.1). 定居 She settled in London last year. 她去年在伦敦安了家。2). 解决(分歧、纠纷等) Its

8、time you settled your differences with your father. 现在你该解决同你父亲之间的分歧了.3).平静下来After the excitement, I tried to settle myself.激动过后，我设法平静下来.相关短语： 1）settle （sb.） down 使安静,安顿下来It always takes the class a while to settle down at the start of lesson.那个班一上课总得过一会才能安静下来.2)(在某地)定居下来,过安定的生活When are you going to

9、get married and settle down? 你打算什么时候成家安定下来?3)舒服的躺下或坐下 She settle down/back in the chair and closed her eyes.她坐在椅子上闭目养神.2) settle (down ) to 开始认真对待,定下心来做They finally settled down to a discussion of the main issues.他们终于开始讨论一些主要的问题了3）Settle in/ into (使)适应(新的家、工作、环境等)I havent yet settled (down ) in my n

10、ew job. 我还没有适应我的新工作. (+for)安定下来,安心(在某处停留一段时间)They settled in for a long wait.他们安下心来,准备长时间的等待.5. When they crossed the Rocky Mountains, they managed to catch sight of some mountain goats and even a grizzly bear and an eagle. 火车先是穿越落基山脉，她们设法看到了野山羊，甚至还看到了一只大灰熊和一只鹰。1)catch /have/get sight of 看见，瞥见I caug

11、ht sight of his figure in the crowd.我在人群中发现了他的身影.2)at first sight 乍一看,第一眼看到At first sight his demand seemed reasonable.3）at the sight of 一看见They ran away at the sight of the police.4) in/within (sbs) sight 看得见The train is still in sight.还能看得到那列火车5）out of (sbs)sight看不见The house was out of sight behin

12、d a wall. 那房子被墙挡住看不见了6) the sights名胜同义辨析： scenery scene view sightScenery U指该地区“整个风景”，由多个scene构成的景色Scene 指一眼可以浏览的“部分风景”，但多半包括其中的人及其活动。View C强调从远处或高处看到的“部分风景”Sight 指风景，名胜。常用复数形式，指人文景观。练习： 1）The _ of the movie is set in Paris in the1920s.2) The _ from the top of the building is very beautiful.3) Well

13、take you to see the _ of London. 6. They were not leaving for Montreal until later, so they went on a tour of the city. 她们要晚些时候才动身去蒙特利尔，因此就在市内游览了一番。1）notuntil 表示“直到才”常与表示瞬间的动词连用。 The children wont come back until it is dark.孩子们直到天黑才会回来。2）not until 的强调句结构为：It be not until +被强调部分+ that +主语+谓语+其他 It is

14、 not until it is dark that the children come back.3) not until 位于句首时，主句用部分倒装（即把谓语动词的一部分移到主语前面）Not until it is dark will the children come back.思考：1. Mr. Smith didnt know what kind of country it is until he came to China. 强调句：_Not unitl置于句首：_2. The noise of the street didnt stop until midnight.强调句：_N

15、ot until置于句首：_7. Its too bad you cant go as far as Ottawa, Canadas capital. 形式主语 Ottawa的同位语很可惜你们不能一直走到加拿大的首都渥太华。此句真正的主语为(that)you cant go as far as Ottawa.1）as far as 远至，到程度 This is as far as we go. 我们就到这里了2）as/so far as I know 据我所知3）as far as sb./sth. be concerned 就而言4）so far 到目前为止（常与现在完成时连用）5）by f

16、ar 得多（常置于比较级或最高级前） She is by far the best. 她显然是最优秀的。8. 辨析方位介词 in , on, to1) in 指在范围以内 Japan is in the east of Asia2) on 指接壤，相邻 Shandong is on the north of Jiangsu.3) to 指相隔一段距离 Japan lies (to the)east of China.9. impress Vt.使印象深刻；使铭记1）impress sb.( with sth/sb.) 令人羡慕，使留下深刻印象 He impressed her with his

17、 sincerity.他的真诚打动了她。 His sincerity impressed her. 他的真诚打动了她。 I was deeply impressed by/with the film.这部电影给我留下了很好的印象。2）impress (sth.) on / upon sb. 使某人铭记某事物；使某人深深意识到（重要性或严重性等） Father impressed the importance of hard work on me. = Father impressed on me the importance of hard work. 父亲使我深深意识到努力工作的重要性impression n.1). 印象，想法 Whats your first impression of Beijing? 你对北京的第一印象如何？2). make/leave a (good /deep/strong) impression (on) 留下印象 The girl left a good impression on