英语必修 第三册Unit 2 Natural disastersExtended reading背景图ppt课件

这是一份英语必修 第三册Unit 2 Natural disastersExtended reading背景图ppt课件，共53页。PPT课件主要包含了Lead-in，c→a→d→b→e，Walls，Columns，Thinking，prep等内容，欢迎下载使用。
All rads lead t rme.
Rme was nt built in a day
罗马城不是一天建成的。 伟业非一日之功。
All rads lead t rme. Yet, sme peple have been living there ever since they were brn.
条条大路通罗马,而有的人生来就在罗马。
Ancient Rme refers t the civilizatin which rse in the middle f Italian Peninsula(半岛). It has experienced three stages. At its largest, the empire spanned acrss three cntinents, a ttal f tw millin square miles. Arund 20% f the glbal ppulatin resided inside its brders. Many peple believed that wrld civilizatin started in the ancient Rme.
Pmpeii, an ancient Rman city in suthwestern Italy, n the Bay f Naples, was buried beneath vlcanic ash when Munt Vesuvius erupted in the year 79. It disappeared as if the city had never existed until its rediscvery in 1748.
庞贝，意大利西南部的一座古罗马城市，位于那不勒斯海湾，在公元79年维苏威火山爆发时，被火山灰掩埋。在1748年被重新发现之前，它就像从未存在过一样消失了。
Area f Italy affected by the eruptin f Munt Vesuvius in 79 CE
Match the main idea f each paragraph
Descriptin f Pmpeii and Munt Vesuvius
Signs befre the vlcanic eruptin
Eruptin f Munt Vesuvius
Reactins and feelings f peple
Rediscvery f the city
Fast-reading
Befre the vlcanic eruptin(setting)
During the vlcanic eruptin
After the vlcanic eruptin
Watch and answer the questin: Hw is the article rganized?
In the rder f time. With the change f places. With the develpment f feelings. All abve.
2.What is the authr’s tne when writing this text?A.Indifferent. D.Excited.
3.What type f writing is the text?A.Narrative writing.B.Argumentative writing.D.Practical writing.
Q1: What can reflect a mdel f the whle Rman Empire?Q2: What can yu see near the prt?
Read para. 1 and answer the questins.
Careful-reading
Q1: What can reflect a mdel f the whle Rman Empire?
Its little shps, tiny palaces, frums, wine bars, theatres,and the energy and skill f its peple.
Q2: What can yu see near the prt?
Trading ships brught imprts and exprts busily.Fishing bats mved in all directins rapidly.The rich had fun in the glden pleasure bats relaxedly.
Pmpeii was a ____________________ city.
The awful night rlled ______ away, and the dawn ______ brke n The Last Day Of Pmpeii! When the citizens lked upwards with__________ fear, they saw a ______ clud shting frm the peak f the vlcan. It tk the frm f a ______ tree.Then, There was a fire. This fire mved and changed in clur with very mment: nw it was bright, nw f a pale and ________ red, and nw again it burnt with an ____________ light.
unspeakable
Read paragraph 2 and fill in the blanks.
What’s the functin f these wrds?
They vividly shw that the eruptin is appraching.
Read paras. 2-4 and rearrange重新安排 the sentences abut the scene f the vlcanic eruptin in right rder.
a. The fire mved and changed in clur with every mment.b. The muntain-clud rlled near, dark and rapid, like a river. It threw ut a shwer f ashes and huge pieces f burning stne!c. A huge clud sht frm the peak f the vlcan, lking like a huge tree f fire.d. The earth began t shake and the sund f falling rfs culd be heard.e. The earthquake came.
Press the pause buttn when yu see the scenes described as listed befre.
A huge clud sht frm the peak f the vlcan, lking like a huge tree f fire. 一团庞大的云从火山口喷薄而出，形似一株巨树。
The fire mved and changed in clur with every mment.火焰喷涌，颜色变幻不定。
Each hurried blindly and fearfully n.每个人都惊慌失措地盲目奔逃。
The earthquake came.
Read para. 5 and answer the questin.
What was the city like after it was unearthed?
Its walls were fresh as if painted yesterday; nt a single clur changed n the rich pattern f its flrs. In its frum, the half-finished clumns seemed as if just left by the wrkman's hand.
Which ne is nt referred t abut its remains unearthed?A. Fresh wallsB. Rich patterns f its flrC. Silent restrmD. Half-finished clumns
Cmpare the first and last paragraph. What effect d they create? What des the authr want t remind us?
The Last Days f Pmpeii (Excerpt)Edward Bulwer-Lyttn (1803－1873) was a talented British writer wh left his mark n the English language. His classic nvel The Last Days f Pmpeii imagines life in the ancient Rman city f Pmpeii in the year 79, when Munt Vesuvius erupted. This terrible natural disaster destryed Pmpeii cmpletely, but it als kept the ancient city as it was fr future ages. Since 1748, Pmpeii has been systematically unearthed.Tday it is an internatinal turist destinatin.
Language Pints
Such a traumatic experience was bund t leave its mark n the children. N matter what yur pinin is --- ne thing is fr sure. Harry Ptter will always leave a mark n us. 这样的痛苦经历一定会长期对孩子们有影响。无论你的看法如何，但有一件事是肯定的，哈里·波特在我们心中将永远留下深刻的烙印。
1 leave a / ne's mark n 给留下持久的（好或坏的）印象
Pmpeii was a typical Rman city. In its little shps, its tiny palaces, its frum, its wine bars, its theatre— in the energy and skill f its peple, yu saw a mdel f the whle Rman Empire. Trading ships bringing imprts t the city r carrying exprts verseas, alng with glden pleasure bats fr the rich, were crwded tgether in the glassy water f the prt.
庞贝是一座典型的罗马城市。从它的一个个小商铺、一座座小殿宇、广场、酒馆、剧场中——从庞贝人的活力和技艺中，你能看到整个古罗马帝国的缩影。进口货物到城内、出口货物到海外的商船，以及富贵人家金灿灿的游船，齐聚在港口波光粼粼的水面上。
Trading ships bringing imprts t the city r carrying exprts verseas, alng with glden pleasure bats fr the rich, were crwded tgether in the glassy water f the prt.
trading ships
were crwded
bringing imprts t the citycarrying exprts verseas
这两个V-ing短语 充当什么句子成分？
3 当 alng with连接前后两个主语时，谓语应该根据前面主语的人称和数来决定 (就远原则)。 此类短语还有but、except、in additin t 除了、besides另外、including、like像、with、as well as、as much as差不多、tgether with、rather than等。
All but ne killed.E-mail, as well as telephnes, playing an imprtant rle in daily cmmunicatin.A wman with sme children cming sn.
The cuntry has t imprt mst f its raw materials.They dn't like eating fd imprts.
The factry imprted sme machines frm Germany last year.They imprted cffee int China.
imprt sth. frm sp. 从……进口
imprt sth. int sp. 进口……到……
ex- 出 港口 im- 进
The gds n the truck will _________________ (出口到……) the US and Canada.
be exprted t
4 imprt / exprt n. & vt.
The bats f the fishermen mved rapidly in all directins. Abve all, the clud­capped tp f Munt Vesuvius appeared. Its ashy rcks, nw dark, nw light, tld a stry f past eruptins that might have warned the city what was t cme!
条条渔船向着四面八方疾行。在这一切的上方， 维苏威火山高耸入云的山顶若隐若现。火山岩忽明忽暗，讲述着过去火山几度喷发的故事，这本来可以警告这座城市里的人们，灾难即将降临！
5 might have dne sth. 表示 ？“ 过去本可以做，但实际并没有做”， 含有“轻微的责备或惋惜”之意。
She might have lst the pprtunity if her mther hadn't insisted n her ging.
要不是妈妈坚持让她去，她可能就失去这个机会了。
I might have dne it if I had wanted t. 假如我那时要做,我可能已经做了.
He gave me an hint f what was t cme. 他给我暗示将要发生什么事。He wept withut tears as he realized what was t cme. 他无泪地哭着，意识到接下来将发生什么。
6 be t d sth. 表示“注定”、“不可避免”“必然发生” Yu are t answer fr what yu have dne. 你必将为你所做的事承担后果。 She didn't think t much f her laziness. Hwever, it was t be harmful t herself.她对自己的懒惰没有想太多。然而，这必将给她带来不利。
The awful night rlled slwly away, and the dawn greyly brke n THE LAST DAY OF POMPEII! The crwd lked upwards, and saw, with unspeakable fear,a huge clud shting frm the tp f the vlcan. It tk the frm f a huge tree: the trunk, blackness, the branches, fire! This fire mved and changed in clur with every mment: nw it was wildly bright, nw f a pale and dying red, and nw again it burnt with an unbearable light!
可怕的夜晚缓缓退去，晦暗的晨光开启了庞贝城的末日！人们抬头仰望，眼前景象让他们感到莫名恐惧，只见一团庞大的云正从火山口喷薄而出。它的形状像一棵大树：树干呈黑色，树枝是烈火！火焰翻腾着，颜色变幻不定，时而极明亮，时而又变得微弱，呈现熄灭之前的暗红，时而又烧起来，放出刺眼的强光！
rll away The dawn breaks. with unspeakable fear sht frm see a huge clud shting frm... shting frm短语作宾语补足语7 take the frm f in frms f = in the frm f change in clur with every mment 颜色每时每刻在变化
呈现……的形状 v. 短语
以……的形式 prep 短语
wildly adv. wildly bright pale adj. dying adj.
疯狂地；粗暴地，野蛮地
The cluds in the sky different animals. 天空中的云以不同动物的形式出现。
take the frm f
Our next class will _____________________ (采取……的形式) debate.Help mney will be welcme. (以……的形式)
in the frm f
8 “the trunk, blackness, the branches, fire” 树干呈黑色，树枝是烈火。 该句以省略形式呈现，简短的句式强调了火山的形态，营造了一种火山爆发时紧张、扣人心弦的氛围。 原句相当于 ：The trunk is in blackness, the branches are n fire.
The heat was getting unbearable.
un-前缀① 可放在形容词前，表示“相反的，不……的”，如： unacceptable 不能接受的 uncertain 不确定的，无把握的 unfrgettable 难忘的 unusual 非同寻常的 untidy 不整洁的 uncnscius 无知觉的，无意识的
9 unbearable adj. 难耐的，无法忍受的
③un-前缀放在动词前，可以表示“与原动作相反”如： undress 脱衣 unmask 除去面具；使露出真相 und 松开，解开
② un-前缀放在名词前，表示“不，非……”，如： unrest 动乱，不安 unbalance 失去平衡，紊乱 unemplyment 失业 uncertainty 无把握，不确定
The cries f wmen brke ut; the men lked at each ther, but were silent. At that mment, they felt the earth shaking beneath their feet; beynd in the distance, they heard the crash f falling rfs. A mment later, the muntain­clud seemed t rll twards them, dark and rapid, like a river; at the same time, it threw ut a shwer f ashes and huge pieces f burning stne！Over the empty streets — ver the frum — far and wide— with many a nisy crash in the strmy sea — fell that awful shwer!
女人们开始尖叫；男人们面面相觑，却都一言不发。 那一刻，他们感到大地在脚下晃动；他们听到远处屋顶坍塌的巨响。过了片刻，山上的云团似乎正向他们滚滚而来，阴沉迅猛，如汹涌的江水；与此同时，云团中抛洒下阵雨似的火山灰和大块大块燃烧着的石头，可怕的熔岩雨砸下来了，落在空荡荡的街道上、广场上，到处都是，落在波涛汹涌的大海里，发出阵阵巨响。
10 break ut（战争、瘟疫、灾害等）突然开始；爆发
break int break in break up break dwnbreak ff
闯入；打断；插嘴
break thrugh 取得突破
11 feel the earth shaking beneath their feet; shaking beneath their feet 在句中的成分？
12 beynd in the distance, they heard ...
beynd adv. 在（或向）较远处；在另一边 They crssed the muntains and headed fr the valleys beynd. 他们翻过山，向（山）那边的山谷进发。
beynd prep. 在（或向）较远处；超出；晚于；无法；超出之外
13 distance n. 遥远，久远；距离；差异；疏远 distant adj. 遥远的；远处的；久远的
in the distance keep sb at a distance keep ne's distance frm...
那只狗看上去很凶，所以我决定躲远点。The dg lked dangerus, s I decided t _______________________ frm it.The dg lked dangerus, s I decided t _______________________.
keep my distance
keep me at a distance
I encuntered many hikers wh were headed t a _________ camp-grund. Is his a result f snbbery r shyness? 他态度冷淡是因为他势利眼呢, 还是因为他腼腆?
shwer n. 淋浴；淋浴间；淋浴间一阵；送礼聚会a shwer f 一阵
Over the empty streets — ver the frum — far and wide — with many a nisy crash in the strmy sea — fell that awful shwer! 分析一下 此句话的句子结构
Over the empty streets fell that awful shwer!That awful shwer fell ver the empty streets!
14 表 方位的介词或副词 短语 置于句首，句子 完全倒装。
全部倒装是将句子中的谓语动词全部置于主语之前。此结构通常只用与一般现在时和一般过去时。
There ges the bell.Then came the chairman.Here is yur letter.Out rushed a missile frm under the bmber.Ahead sat an ld wman.
注意：上述全部倒装的句型结构的主语必须是名词,如果主语是人称代词则不能完全倒装
Here he cmes. Away they went.
Para 4：Each turned t fly — each running, pressing, pushing against the ther. If, in the darkness, wife was separated frm husband, r parent frm child, there was n hpe f their meeting again. Each hurried blindly and fearfully n. S came the earthquake s ended life in Pmpeii.
所有人都赶忙飞奔——他们奔跑，拥挤， 你推我搡。 黑暗中，一旦妻离子散，就绝不可能重逢了。每个人都惊慌失措地盲目奔逃。这时，地震来了……庞贝城的生活就此终结。
15 Each turned t fly — each running, pressing, pushing against the ther.
1.The girl staring at him, he didn't knw what t say.2. Her glasses brken, she culdn't see the wrds n the blackbard.3. An imprtant lecture t be given tmrrw, the prfessr has t stay up late int the night.4. They were making a snwman utside the huse, hands red with cld.5. Jgn was seated at the table, cat n, head dwn.
15独立主格结构（Abslute Structure）是由名词或代词加上分词等构成的一种独立结构，用于修饰整个句子。 独立主格结构中的名词或代词与其后的分词成分构成逻辑上的主谓关系。 这种结构与主句不发生句法上的联系，它的位置相当灵活，可置于主句前、主句末或主句中，常由逗号将其与主句分开。 需特别注意的是，独立主格结构与主句之间不能使用任何连接词。
... wife was separated frm husband, r parent frm child, ...
16 be separated frm 与...分离 本句话 采用了省略结构，还原：wife was separated frm husband, r parent was separated frm child.
17 S came the earthquake ... and s ended life in Pmpeii.
地震来了……庞贝城的生活就此终结。
此句采用了 完全倒装“也一样”。
Para 5: Nearly seventeen centuries had rlled away befre the city f Pmpeii was dug frm its silent resting place. Its walls were fresh as if painted yesterday; nt a single clur changed n the rich pattern f its flrs. In its frum, the half­finished clumns seemed as if just left by the wrkman's hand. Lng after fire and ash came fr the peple f Pmpeii, the remains f their beautiful city survive t remind us that human lives burn bright and shrt.
时间流过了近十七个世纪，庞贝城终于从它寂静的长眠之地被发掘出来。它的墙壁依然新得像昨天刚刚刷完；地板上繁复的图案，一点都没有褪色。 广场上，那些尚未完工的石柱看起来就像刚刚离开工匠之手。在大火和火山灰吞噬庞贝城的人们很久很久之后，他们美丽城市的遗迹幸存下来，提醒我们人类的生命灿烂而短暂。