新概念英语第三册 Lesson 17 The longest suspension bridge in the world 课件 (共33张PPT)

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新概念英语第三册 Lesson 17 The longest suspension bridge in the world 课件 (共33张PPT)

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(共33张PPT)
The Verrazano Bridge
The longest
suspension bridge in the world
维拉萨诺大桥
The introduction of Verrazano
维拉萨诺桥(Verrazano Suspension Bridge)是为纪念意大利探险家维拉萨诺命名的。维拉萨诺大桥由奥斯马.阿曼设计,连结着布鲁克林与斯塔顿岛,桥长4,260英尺。
是一条位于美国纽约州纽约市的桥梁,以双层结构的悬索桥横跨维拉萨诺海峡。维拉萨诺是有纪录以来第一个进入纽约港以及哈德逊河的欧洲探险家。
construction
建造工程于1959年8月13日动工,并于1964年11月21日完工而上层通车,总造价共花费超过$3.2亿美元,下层后来在1969年6月28日也通车。完工后的维拉萨诺海峡大桥因比金门大桥长,所以成为当时全世界最长的悬索桥,直到1981年位于英格兰赫尔的亨伯桥完工。
美国金门大桥 Golden Gate Bridge
英国亨伯桥 Humber Bridge
suspension n.暂停;悬、吊
a three-match suspension 停赛三场
the suspension of license 暂行吊销驾照
suspension bridge 吊桥
arch [ɑ:t ] bridge 拱桥
swing bridge 旋开桥
fly-overs 立交桥
cross-over bridge 过街天桥
铁索桥chain bridge
suspension n.暂停;悬、吊
suspend vt.吊, 悬挂 The light is suspended from the ceiling.
suspend vt.暂停, 暂缓 The train was suspended because of the heavy rain.
suspense n.担心、挂念、悬念(in suspense)
The wonderful film gave me a good expression because of its suspense. (悬念)
He didn’t tell me the truth. It kept me in suspense all day.
suspender n.吊带,(裤子或裙子的)背带
agreeable adj.宜人的;同意的
agreeable situation/weather宜人的地方/天气
an agreeable young man 讨人喜欢的年轻人
The students were agreeable to my suggestion.
to disagree in an agreeble way
以温和的方式表达不同的意见
an agreeable voice 声音悦耳
situation n.地点,地方
= location [l ke n] = position[p z n])
situate [ s t ue t] vt.使位于, 使处于
The company wants to situate its headquarters in Shanghai.
公司想把总部设在上海.
locate v.位于
Beijing is located in the North of China.
Japan is located to the east of China.(不接壤)
North Korea is located on the east of China.(接壤)
immortal adj.永生的,流芳百世的
n. 神仙,流芳百世的人
The soul is immortal. 灵魂不灭
The heroes of the people are immortal.
人民英雄永垂不朽!
mortal adj.致命的,终有一死的 n. 凡人,人类
He received a mortal wound[wa nd] soon after the battle began.
战争开始后不久,他就受到了致命的重伤.
We are all mortal. 我们都总有一死。
mortality [m : t l ti] n.必死的命运,死亡数
Brooklyn [ bruklin] n.布鲁克林(纽约一区名)
an industrial [ n d stri l] and international port area of New York city,and one of the city's 5 boroughs [ b r ]自治市 . It is known as an area where people of many different races live.
span n.跨度(时间或空间)
Over a span of 10 years,the company has made great strides.(长足的进步)
life span 寿命;一生
enjoy a long life span
a short attention span 短期注意力
It is a very pretty butterfly, with a 2 inch wing span.
这是一只非常美丽的蝴蝶,翼展2英寸。
cable
1. n.海底或地下电缆
cable television 有线电视
cable car 缆车
2.缆索,钢索
concrete n.混凝土;adj.混凝土的
concrete wall
cement[s ment] 水泥
clay 粘土,泥土
length n.根,段
a length of steel tube 一根钢管
2.长度
breadth [bredθ] 宽度 (抽象含义)
a breadth of mind 心胸开阔‘
a breadth of out look 有真知灼见
width [w dθ] 宽度(具体意义)
6 meters in width/6 meters wide
height n.高度
3 meters in height / 3 meters high
estimate v./n.估计
underestimate 低估 / overestimate 高估
At a rough estimate,the car is worth 500
thousand RMB.
They estimated the number of visitors at 10 million.
estimation n.判断/评价
in my estimation = in my view = in my opinion
capacity n.承受量(容量, 生产量, 接受力)
capacity crowd 爆满,座无虚席
Are you clear about the capacity of the cinema
production capacity 生产力
environmental capacity 环境承载力
n.做某事的能力
have a capacity for doing something have a capacity to do
We have a capacity to study English well.
ability n.能力, 才干(已经做到了)We have ability to finish the work in two days. capability [ ke p b l ti] n.潜在的能力
have capability to do / have capability of doing
Every child has capability to study a foreign language.
faculty [ f klti] n.先天的智能或能力;全体教职员
competence [ k mp t ns] n.胜任工作的能力、资格
I have competence for this job.
immensity n.巨大 infinite,vastness
For a time our team hesitated before the immensity of the task.
我们队在面对这项浩大的工程面前一度犹豫过。
immense adj.极大的 immensely adv.极大地
elegant adj.优美别致的
elegance n.优雅
The lady is elegant. / elegant behavior
The design of this fashion designer is in simple and elegant style.
崇尚简朴高雅,是这位服装设计师的风格。
midst [m dst] n.中间 prep.在...中间
flow [fl ] vi.流动n.流动
account [ ka nt] n.计算, 说明, 帐目
accounting n.会计;会计学
accountant n.会计
platform[ pl tf :m] n.平台, (车站)月台,讲台, 讲坛
wire [ wa (r)] n.金属丝, 电线
pack vt.塞满, 挤进, 挤满
strength [stre θ] n.强度, 力量
fulfill vt.履行, 实现, 完成(计划等)
draw v.(drew, drawn, drawing)
拉, 曳, 牵, 画, 绘制
create [kri e t] vt.创造, 创作, 引起, 造成
More questions
1.What is the name of the bridge
2.What is its span
3.How many towers has it got
4.What do these towers support
5.What are the towers built on
6.How far under the sea do the platforms go
7.How far above the surface do the towers rise
8.What is the bridge suspended from
9.How many lengths of wire does each of these cables contain
10.How is the bridge
He described it as 'a very agreeable situation located within two small hills in the midst of
which flowed a great river.'
describe something as… 把某物描述成…
-- I should describe the attempt as a failure.
我把这次尝试描述成失败。
后面可以加as的动词:see, view, look upon, recognize, regard, treat, accept
His mother regards him as genius.
(genius n.天才, 天赋)
I accepted his words as truth. 我对他的话信以为真。
located过去分词做定语修饰situation
I like the village located within two small hills.
= I like the village which is located within two small hills.
in the midst of which...在...期间;在...位置之间
A great river flowed in the middle of the two hills.
in the midst of = in the middle of
in the middle of不仅可以表示方位上的中间, 还可以表示时间上的中间。
in the middle of the river / night /winter
in the middle of doing sth.=be busy doing sth.忙于...
Can I call you back later I'm in the middle of a meeting.
Though Verrazano is by no means considered to be a great explorer, his name will probablyremain immortal, for on November 21st, 1964, the longest suspension bridge in the world was named after him.
though / although / even though 引导让步状语从句
用了though, although 不能使用but
但可以用yet来强调转折关系
-- Though they managed to take photographs, yet they got into trouble soon.
by no means(= not by any means = not at all)
He is by no means satisfied with a job.
He isn't satisfied with a job at all.
He isn't satisfied with a job by any means.
in no way绝不可能
In no way should it been seen as a defeat.
on no account 绝不
On no account can you tell him the truth.
at no time无论何时也不会
At no time did I tell you that you could use my car.
--May I bring my son to the party
-- By all means.(no problem)
The Verrazano Bridge, which was designed
by Othmar Ammann, joins Brooklyn to Staten
Island. It has a span of 4,260 feet.
have a span of 跨度、桥长
Everest 珠穆朗玛峰 rises to a height of 8848m.
The bridge is so long that the shape of the earth
had to be taken into account by its designer.
earth: the land(地表)
take into account = take into consideration
= take account of 考虑到
We have to take the date into account when we have the meeting.
Two great towers support four huge cables
support = hold up 举起, 支撑
The platforms extend to a depth of over 100
feet under the sea.
A railway extends to the next city.
These alone took sixteen months to build.
= It took the workers sixteen months to build the platforms.
alone(放在名词后面)=only
She alone can decide what to do.
Only she can decide what to do.
=Nobody else can do it for her.
Above the surface of the water, the towers
rise to a height of nearly 700 feet.
extend to a depth of… 伸展的深度
extend to a length of… 伸展的长度
extend to a width of… 伸展的宽度
(width n.宽度, 宽广 )
rise to a height of… 伸展的高度
Compare:The towers are nearly 700 feet high.
immensity指代size
despite = in spite of
fulfill vt.履行, 实现, 完成(计划等)
fulfilling 分词做状语表示结果
-- The bus was held up by the snowstorm, causing the delay.(hold up 阻挡, 拦截)
-- Her husband died in 1970, leaving her with her children.
-- At last he passed his examination, fulfilling his dream to go abroad.

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