人教版高一英语必修3 unit5 Canada the true north导学案

Unit 5 Canada―“The True North语法探究：同位语从句课前自学（ SB P37 Discovering useful structures）语法知识精讲1.同位语从句是名词性从句的一种，常用从属连词tha t引导，（when, where, who等也可引导），常常跟在fact, idea, opinion, news, hope, abil ity, patience, answer, order, report,wish, decision, suggestion, belief, doubt, fact, hop e, message, promi se, question, reply等名词后。

同位语从句一般用来解释或说明这些名词的具体含义或内容。

在逻辑上表现为同位关系。

例如：① Finally the workers got an answer that the government could do nothing to raise their wages.工人们最终得知政府不会采取任何措施来增加他们的工资。

② They are familiar with the opinion that all matter consists of atoms.他们很熟悉这一观点，所有的物质都是由原子构成的。

2.同位语从句与that引导的定语从句的区别：1）从先行词来看同位语从句与名词在本质上是同一的，是形式与内容的关系，该名词是需要做特殊说明的抽象名词。

例如：They were delighted at the news that their team had won.当听到他们的球队赢了的消息时，他们欣喜若狂。

逻辑关系：The news was that their team had won.2) 从引导词来看引导词that在同位语从句中是连词，只起连接作用，无具体含义，that不可省略；that 在定语从句中是关系代词，他在从句中充当一定成分：主语或宾语，有具体词意，作宾语时还可以省略。

必修三Unit 5 Canada —“The True North” (共8 课时)第1课时Warming up学习目标：熟悉与本单元相关的话题，并通过阅读积累词汇。

背景材料导入：Welcome to CanadaThinking of visiting Canada one day? Of course, you are welcome. OK,let’s start our journey and get close to it.As is known, Canada,the second largest country in the world,is recognized as the most comfortable country to live in. Every year it attracts millions of visitors from all over the world because of its breathtaking (壮观的) scenery and charm, which make it well-known and unique.Canada lies in the northern part of the North America Continent in the West Hemisphere. It stretches over 5,500 kilometers from the Atlantic Ocean to the Pacific and over 4,600 kilometers from the northern tip of Ellesmere land to the United States border. The country covers an area of 9,984,670 square kilometers, which is a little bit larger than China.The United States,the only country next to Canada on land,is to the south of Canada. The borderline shared by the two countries is more than 5,500 kilometers, and this borderline is undefended. Citizens of both countries can cross the border without a visa. On the other three sides Canada is surrounded by water. To the east of the country is the Atlantic Ocean, and to the west, the Pacific Ocean. The Arctic Ocean is to the north of the country.Canada is a country with a large area, but with a small population. The population of the country is only 25 million. Since Canada is a country made up mainly of immigrants, its people have different ethnic origins. The two largest groups are made up of people of the French and English origins. Indians and Inuit, the native people,make up only 1.2% of Canada’s total population. Most Canadians believe in Catholicity and Christianity.There are some famous cities in Canada. Ottawa is the national capital with a population of 750,000.The city is centered on Canadian government buildings, especially the Parliament Buildings and Confederation Square in front of them. Today Toronto replaces Montreal as the largest metropolis (大城市) of Canada populated by over 3 million people. The city has achieved a high reputation in finance, popular arts and culture. Many Canadian’s banks and companies have head offices in Toronto.Canada has made steady and rapid progress in the past decades. It is taking on a newer look every day. So, if you want to travel, it is just the place to be!Answer the following questions.1.From what aspects does this passage introduce Canada?(no more than 18 words)2.Which city in Canada is the biggest one now?必修三Unit 5 Canada —“The True North ”第2课时Reading 学习目标:知识能力目标：1. 理解文章大意, 了解加拿大的地理状况、人口、大城市、美景、自然资源等。

[单词拼写应用]1．(浙江卷)No matter how unpredictable the future, there's almost always some measure of joy to be got from the moment.(一定的)量；程度2．A notice on the wall reads, “Please settle your bill before leaving the hotel.” 结账；付清[短语多维应用]1.surround vt.包围；围绕(1)surround sb./sth.with/by...使某人/某物被……包围(2)surrounding adj.周围的surroundings n．环境(通常用复数形式)be surrounded by family and friends有家人和朋友陪伴在身边the surrounding scenery 四周的风景[基础练习]——单句语法填空①a.(2019·江苏卷) Steve arrived and sat in the front row, surrounded (surround)by his family.b．(2018·天津卷)Now we live in a world surrounded(surround) by the “ca n't do” attitudes.②(福建卷)Surrounding (surround) yourself with people who'll provide you with respect support can be very beneficial.③a.Entering the room，I found Jack surrounding(surround) himself with piles of books.b．Entering the room，I found Jack surrounded(surround) with piles of books.④(2018·天津卷)Why do the hikers take no notice of the surroundings(surround) during the journey?[链接写作]——句式升级(普通表达)The tall building in the distance is home to my father's company.The tall building is surrounded by a great many big trees.(高级表达)The tall building surrounded by a great many big trees in the distance is home to my father's company.(分词作定语)(高级表达)The tall building which is surrounded by a great many big trees in the distance is home to my father's company.(定语从句)2.measure vi.& vt.测量；衡量；判定n．计量制；计量单位；措施(1)measure...by...用……来衡量……be measured by/in...用……来计算/衡量(2)take measures (to do sth.)采取措施(做某事)make...to one's measure按某人的尺寸订做……take effective measures采取有效措施measuring instruments 测量仪器[基础练习]——单句语法填空①The new bridge under construction, measuring (measure) twice as long as the old one, is due to be completed in 2022.②We must take preventive measures(measure) to reduce crime in the area.[链接写作]——完成句子/句式升级(普通表达) It's high time that we should take/took measures to prevent air from being polluted(采取措施防止空气污染)．(高级表达) It's high time that measures should be taken/were taken to prevent air from being polluted．(被动语态)[名师点津]measure作名词表示“措施”时，常用其复数形式。