新概念第三册第17课(精美课件)

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⅓ 3.a third of 的···
怎么说 ⅔ ¼ , ½ ,⅛?
two thirds, one fourth= a quarter one second=a half one eighths
No.14 1. despite 引导让步状语从句 2. fulfilling···现在分词短语,作句子的状语。
underestimate overestimate
11. Capacity n. ability to perform or produce 承受量
【用】carrying capacity 承载量 memory/storage capacity存储量 vital capacity 肺活量
12.immensity n.巨大
14.faintly ad. to a faint degree or weakly perceived微细地 a? fuzzy [‘fʌzɪ] 模糊的,失真的 weak dark 模糊的,忧郁的 vague[veɪg] 模糊的,含糊的
NCE LESSOห้องสมุดไป่ตู้ 17 THE LONGEST SUSPENSION BRIDGE IN THE WORLD (2)
【同】place:any area set aside for a particular purpose tract:an extended area of land locality : a surrounding or nearby region [lə(ʊ)'kælɪtɪ]
Which picture is matching with one of those words, place,tract and locality ?
of+介词短语,作后置定语
No.9 1.alone =only, just 仅,单单 2.take sometime to do sth
No.10 1.above…介词短语放句首,作地点状语
No.11 1. from + which 定从 2. be suspended from They support the cables which the bridge has been
No.5 1.Of 4,260 feet 后置定语,修饰a span
No.6 1. so…that 结果状语从句 2.take into account =consider
No.7 1.made of steel and concrete 过去分词短语,作后置定语
No.8 1.of over 100 feet
Is this the room that/which he once lived in? = Is this the room in which he once lived?
1. where= in/on which Eg. This is the room where/ in which he lives I can see the playground where/on which I joined the
7. Cable n. 缆索
Cable television有线电视 Cable News Network(CNN) 美国有线电视新闻网 Digital television
8.contrete n. 混泥土 con + trete (together) (make) 把多种原料放在一起制
locality
place
tract
4. locate v. 位于
n.? & a.? 【记】loc + ate
(place)(v.后缀) 在某个地方—位于 【同】site,lie,situate,stand
5. immortal a. not subject to(suffer) death 永生的
一般不能提前 Eg. You are the intelligent man whom I ’m looking for. This is the program which he listened to.
No.12 1.contain v. having sth. inside No.13 1. it has been estimated that…强调句 2. be packed with : fill in
造出来的东西
9.length n.长度 a.?宽度?深度?跨度? long,wide/width([wɪdθ] ), high/height deep/depth, span
10.estimate v.估算 n.
Review:大致的估算 ? crude estimate 【拓】guesstimate 推测(informal)
3.One disease on our agenda causes _____suffering in large parts of the world
A. great B. large C.immense D. big
13.elegant a.优雅的,别致的 n. ? elegance
a? Immense 表示大的词汇? big,vast,large,huge,great What are their differences?
BIG,VAST,LARGE,HUGE,GREAT, IMMENSE
immense表示“特别大的”意思,其内涵是无法测量
A:big,口语,和large都可表示事物/面积的大小 Eg.Our factory is a big/large one. 我们的工厂很大。 B:在表示重量、身高大或长大了时,只能用big。 Eg. The box is too big to carry. C.在表示数量时,用large, 不用big。 Eg. A large number of people came from all parts of the country to see
What he said doesn't relate well with the facts.
No.3 1.though 让步状语从句 2.by no means 3. for 原因状语 4.be named after sb. 以某人名字命名
Choose ‘relate with’ or ‘relate to’ to the blanks. 1.What he said doesn't _____well _____the facts. 2. He _____ the facts of the case _____ journalists.
EXERCISE
1.Martin Luther King is a _____ person, for he was seen as a hero of democratic movement.
A. big B. great C. huge D. large
2. What a ____ forest it is! A. large B. big C. huge D. vast(ɑː)
【另】n. a person of enduring fame (eg. an author) im + mortal
(反义前缀)(终有一死的)不会死的永生的 【混】immoral 不道德的
6.span n.跨度
【拓】lifespan 寿命 wingspan (plane)翼展 time span 时间跨度
Party.
2. when =on/in/at which Eg. I still remember the year when/ in which I joined the
Party.
I still remember the day when/ on which I joined the Party.
the exhibition.
D. great “大、伟大的”,多用于抽象意思,带有一定的感情 色彩。
Eg. There have been many great presidents in American history. E.在表示抽象意思时,有也可用big, 但great更为正式。 Eg.Great/Big changes have taken place in our country in recent
suspended from. Q:介词都可以提前,再加关系词吗?
定语从句中,介词提前的情况
关系代词which, whom修饰的先行词是宾语,介词 放后面,更加正式。
Eg. Mary is the girl whom I borrowed a book from. =Mary is the girl from whom I borrowed a book.
NCE LESSON 17 THE LONGEST SUSPENSION BRIDGE IN THE WORLD (1)
WORDS AND EXPRESSIONS
1. suspension n. 悬,挂,吊 V? suspend 【记】 sus + pens + ion (under) (hang) (N.后缀) 在下面挂着悬,挂 形近词:suspense n. 悬念;悬疑 2. agreeable a. conforming to the feelings
This should be the place that Tom sent the parcel to. 2.当whom,which省去时,介词不能提前。 Eg. Is he the boy you went there with? This is the room he lived in. 3. 当whom, which作为含有介词的动词短语的宾语时,介词
DISCUSSION OF THE PASSAGE
No.1 1.同位语 2.whom 定语从句
N0.2 1.as 补足语,修饰it 2. of + which定语从句 3. flow 流淌
No.4 1. , which 非限制性定语从句。 Q:Can we use ‘that’ instead of which here? Why? 2. join…to 【同】link…with… attract to 把…牢牢系在 relate to 与···相关,涉及到··· relate with 与…建立联系 辨析题
years. ] F. vast 广袤无垠的,面积广阔的。 Eg. a vast forest, a vast sea, a vast desert, vast darkness G.huge指巨大的,往往指体积。 Eg. a huge stone, a huge building
Ps:desert ['dezət] dessert[dɪ'zɜːt]
Phrases: agreeable climate agreeable environment
同义词:comfortable delightful pleasant jolly
3.situation n. 地方,地点
(a condition or position in which you find )
I still remember the hour when/ at which the rocket was launched.
3.why =for which Eg. This is the reason why/ for he was killed
但是,下列几种情况下,介词不能提前
1. 用who代替whom,用that代替which时,介词不能提前 Eg. He is the boy who I learned English from
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