人教版高一英语必修三Unit 5 Canada —“The True North”Language points课件（43张）

课件43张PPT。Unit 5Unit 5
Canada — "The True North"Learning about LanguageGuess the meanings of the words below. Then think of more words for each group.multiform, multitrack,
multifaith, multimemberwestward(s), southward(s),
northward(s), inward(s), toward(s)Find words in this unit that have the same meaning as the definitions below.surroundbaggage ministerquizchat aboard scenery slightly1. Rather than take the aeroplane all the way, they decided to fly to Vancouver and then take the train from west to east across Canada.
她们不想一路乘飞机，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意为“而不是……”，相当于and not。
可以连接任何词性相同的词；且当rather than连接两个主语时，谓语动词的数与第一个主语保持一致。如：
The colour seems green rather than blue.
They were running rather than walking.
Bryson decided to quit rather than accept the
new rules.
I think you, rather than Tom, are responsible
for that.【拓展】
rather than还可用于以下结构：
prefer to do ... rather than do ... 意为“宁愿做……而不愿做……”。
如：
I prefer to walk there rather than go by bus.【即学即练】翻译下列句子。
1) 得到奖励的应该是你而不是我。
It ought to be you rather than me that should be awarded.
2) 我宁愿乘最慢的火车也不想乘飞机去。
I prefer to take the slowest train rather
than go by air.
2. People say it is Canada’s most beautiful city, surrounded by mountains and the Pacific Ocean.
人们说温哥华是加拿大最美丽的城市, 被大山和太平洋环抱。surround是及物动词，意为：①围绕，环绕；②(使)包围，围住。
常构成以下结构：be surrounded by / with；surround ... with ...。如：
The trees surround the lake.
Troops have surrounded the town.
The whole town is surrounded by / with water, making it very beautiful.
They have surrounded the pool with a fence.【拓展】 surrounding adj. 周围的, 附近的??? surroundings n. 环境【即学即练】 根据括号内的汉语提示补全下面句子(每空一词)。1) The lake we are going to visit ________ ___________ _______ ______ (被树环绕着).2) He ____________ _______ ________ _____ ________ ________ (把花园用墙围了起来) and planted some flowers.3) Animals in zoos are not ________ ________ _______ ___________ (在它们的自然环境中).4) The village and _________ _____________ ________ (它周围的风景) are very pretty.sceneryissurrounded by/with treessurrounded the garden with a wallin their natural surroundingsits surrounding 3. It is so wet there that the trees are extremely tall, some measuring over 90 meters.
那儿的湿度很大, 所以树长得特别高, 一些高达90多米。
1) so ... that和such ... that是常见的引导结
果状语从句的句型。(1) so+ adj. / adv. + that从句
(2) so + adj. + a(n) + 单数可数名词 + that从句
(3) so + many / few + 复数名词 + that从句
(4) so + much / little+ 不可数名词 + that从句
(5) such + a(n) + adj. + 单数可数名词 + that ...
(6) such + adj. + 复数名词 + that ...
(7) such + adj. + 不可数名词 + that ...【注意】
当名词为不可数名词或复数名词时，不能用so，而必须用such。但当名词之前有表示数量的词语，如many, much, few, little时，只能用so，而不能用such。【仿写】
他吓得几乎睡不着觉。
________________________________________________________________He was so frightened that he could hardly fall asleep.2) measure 既可作动词，也可作名词。
作及物动词时，意为：①测量；②衡量，判定。作不及物动词时，意为“(尺寸、长短、数量等)量度为”。如：
We measured the fish and it was half a metre long.
Success isn’t measured by how much money you have.
The classroom measures about 10 metres by 8 metres.作名词时, 意为: ①计量单位; ②措施(常用于take measures to do sth.结构)。
如：
A metre is a measure of length, and an hour is a measure of time.
The local government has taken measures to control the spread of the disease.【即学即练】?写出下面句子中画线部分的词
性及中文意思。
1) Education shouldn’t be?measured?only by examination results. ______ __________
2) New safety?measures?were taken after last
month’s train crash. ______ ________
3) Did you?measure?the windows before
buying the curtains? ______ ________
4) Buy some paper that?measures?20 by 20
centimetres.? ______ ________v.? 量度为v.? 衡量, 判定n.? 措施v.? 测量4. That afternoon aboard the train, the cousins settled down in their seats.
那天下午表姐妹上了火车落了座。1) aboard可作介词，也可作副词，意为
“在(船、飞机、火车等)上，上)船、
飞机、火车等)”。如：
They said goodbye to him as he got
aboard the train at Union Station.
The plane crashed killing all 157
passengers aboard.从a-d中找出与1-4中的settle down相符合的释义。
1. She took a seat and settled down to wait.
2. I sorted out my mail, then settled down to some serious work.
3. They’d like to see their daughter settle down, get married, and have kids.
4. When Paul was a baby we used to take him for rides in the car to settle him down.a. (在某地)定居下来，过安定的生活
b. (使某人)安静下来，平静下来
c. 开始认真对待，定下心来做
d. 舒服地坐下(或躺下)2) settle downbdca【即学即练】 翻译下面句子。
1) Many people settle down there because of the
fine weather.
许多人因为宜人的气候而在那儿定居下来。
2) She settled down in the back of the car and fell
asleep quickly.
她舒服地坐在汽车后座上，很快就睡着了。
3) The kids were so noisy that we were unable to
settle down to studying.
孩子们那么吵闹，我们无法定下心来学习。
4) The children settled down when their teacher
entered.
老师进来以后，孩子们就安静下来了。5. ..., they manage to catch sight of some mountain goats and even a grizzly bear and an eagle. 她们总算看到了野山羊，甚至还看到了一只大灰熊和一只鹰。
阅读下列句子, 注意manage to do的意思和用法。
1) Although he hasn’t received any formal
education, Mr Wang managed to finish his
task.
2) We should manage to realize our dream.【辨析】 manage to do与try to do
用manage时，成功的把握大些；用try时, 成功的把握不大。
manage to do sth.设法成功地完成……，try to do sth. 尽力做……（但结果不一定成功）【归纳】 manage to do sth. (= succeed in doing sth.) 是“设法做、设法完成某事”的意思。如: He worked hard and managed to pass
the exam.
He tried to pass the exam, but failed
because of laziness. 【即学即练】按要求完成下列各题。
1) If our parents don’t encourage us to do anything on our own we will never manage to be successful. （英译汉）如果父母不鼓励我们独立做事，我们永远也不会获得成功。 2) 我们设法得到了需要的东西。（汉译英）
3) Our parents always get a little bit anxious if we _______________________________ (没有到家) when we say we will.can’t / don’t manage to arrive home
We managed to get what we wanted. have a gift for意为“有……的天赋”，后跟
名词或动词-ing形式。如：
Donald has a gift for languages.
Patrick has a gift for making friends easily.6. Many of them have a gift for riding wild horses and can win thousands of dollars in prizes.
他们中许多人都有骑野马的才能，他们能赢得几千美元的奖金。7. … most Canadians live within a few hundred kilometres of the USA border, …
大多数加拿大人居住在靠近美国数百公
里以内的边境地带……
1) within意为“在……之内”，既可以表示在一段时间之内，也可以表示在某一空间或距离范围之内，还可表示在某限度内。如：
If you don't hear anything within seven days, phone again.
Keep the dictionary within your reach.
My uncle lives within a mile of the railway station.
He finds it hard to live within his income.2) border作名词时, 意为：①国界, 边界, 边疆,
边界地区；②镶边, 包边。如：
The train crosses the border between France
and Spain.
The dress was white with a red border.
border作动词时, 意为：①和……毗邻，
与……接壤；②沿……的边，环绕……，
给……镶边。如：
How many countries border Switzerland?
The fields are bordered by tall trees.1. Some people have the idea that you can
cross Canada in less than five days, but
they forget the fact that Canada is 5,500
kilometers from coast to coast.
【分析】
① 本句是一个由but连接的并列复合句。
② 第一个分句包含一个同位语从句that
you can cross Canada in less than five
days，解释说明idea的具体内容。③ 第二个分句也含有一个同位语从句that
Canada is 5,500 kilometers from coast
to coast，解释说明____的具体内容。
【句意】
有人想在不到五天的时间里穿越加拿大，
他们忘了加拿大从东海岸到西海岸共有
5500公里。fact【仿写】
玛丽相信她弟弟一定会通过考试，但她却忘了他有时很粗心。
Mary had no doubt that her brother would pass the examination, but she forgot the fact _______________________________.that he was sometimes very careless2. Skiing in the Rocky Mountains and sailing in the harbor make Vancouver one of Canada’s most popular cities to live in. 【分析】
① 本句结构是: 主语(Skiing in the Rocky Mountains and sailing in the harbor) + 谓语(make) + 宾语(Vancouver) +宾语补足语(one of Canada’s most popular cities
to live in)。② 本句用动词-ing形式短语(Skiing in the Rocky Mountains and sailing in the harbor)作主语。在宾语补足语中, 动词不定式to live in作定语, 修饰cities。 I. 根据下面各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式(每空一词)。
1. Please check your ________ (行李) in at
the desk.
2. To cross the b________, you will need a
passport.
3. He said goodbye to us and got a________
the ship.borderbaggageaboard4. Most ________ (城市的) areas are close to a park.
5. The pond is not very large, m________ four metres across.
6. The magazine publishes a(n) ________ (测验) once a month.
7. Two-thirds of people there live ________ (在……之内) 15 miles of the coast.
8. The officer ________ (聊天) with newsmen for a few minutes before going into the meeting.chattedmeasuringwithinurbanquiz/testII.?根据括号内的汉语提示补全下面句子(每空一词)。
1. A small house stood there, ___________ ________ ________ ________ (周围是高墙).
2. I’d like to stay alone ________ ________ ________ ________ (不愿加入他们).
3. I plan to go to the bank ________ ________ ______ ______ ____________ (和超市).rather thanjoin themsurrounded by/with high wallsas the supermarketas well4. John ________ ________ ________ (会定居下来) after he gets a job and gets married.
5. His aim is to become a writer as he ________ ________ _______ ________ ________ (有写作天赋).
6. I ________ ________ ________ ________ (看见了玛丽) while I was out shopping this morning.will settle downcaught sight of Maryhas a gift forwritingReview the language points.