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[size=3][font=宋体][size=10pt]105[/size][/font][font=宋体][size=10pt]天地理五[/size][/font][/size]
[Sd`S [size=3][font=宋体][size=10pt]Most of you are [color=red]familiar with[/color] the flow of a lava that can result from [color=red]a volcanic eruption[/color] .Lava actually being a mixture of magma and [color=red]convnice to [/color]be produced underground .And many people think this eruption refers only to an explosion .But in geology an eruption is any release
d0|wkvV,uOq of magma .This [color=red]can and[/color] often does common form of the explosion .But sometimes the magma just[color=red] blows out[/color] [color=red]over the mouth of [/color]volcano .In any[color=red] event let[/color][/size][/font][size=10pt]’[/size][font=宋体][size=10pt]s take[/size][/font][font=宋体][size=10pt] a look now at some of the other[color=red] hazards [/color]caused by volcanic[color=red] events [/color].Pyroclastics
e@:o(W8IZ;D:t5Q [color=red]is the word[/color] used to describe the [color=red]fragmentary rocks[/color] that were rejection during the volcanic eruption .A [b]pyroclastics[/b][color=red] fall [/color]is combination tiles can be just tiny piece of [color=red]ash[/color] or they can be [color=red]rock [/color]fragments that are typically the size of baseball or volleyball .Although some [color=red]can be so enormous [/color]the[color=red] weigh [/color]many [color=red]tons [/color],the most dangerous of [color=red]all [/color]volcanic even is [color=red]what we call a pyroclastic[/color] flow in this explosion there are [color=red]tremendous [/color]released pressure and these result in [color=red]avalanche [/color]of super [color=red]headed[/color] mixture of gas and rock .This glowing avalanche [color=red]as it called [/color]can reach the temperature of 1000 degree centigrade and can travel as far as 600 kilometer is an hour .It can literally destroy everything as it passed .And that[/size][/font][size=10pt]’[/size][font=宋体][size=10pt]s what happen when Mount Pelee erupt on Martinique island in 1902.[color=red]Within[/color] minutes[color=red] after [/color]the volcano erupted the town of Saint Pierre was completely[color=red] wiped[/color] out . [/size][/font][/size]G:En|(F
[font=宋体][size=10pt][size=3]真想把电脑砸了，唉，这是回归原始状态，一点不剩！[/size][size=3]~[/size] [/size][/font]

[quote]原帖由 [i]棉花糖落落[/i] 于 2008-7-17 12:44 发表 [url=http://bbs.xiaoma.com/redirect.php?goto=findpost&pid=186618&ptid=11918][img]http://bbs.xiaoma.com/images/common/back.gif[/img][/url].Fmk-C[JaS
素素~~~~~ n.L
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今天加油吧~~~~~学术了~~~~~ [/quote]
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,R/f$iP5XH9\5i 落落有灌水倾向啊

我有点抓狂最近怎么听写感觉那么恶心，打心眼里排斥，浑身不舒服！(Horse13

[quote]原帖由 [i]素不相适[/i] 于 2008-7-18 09:54 发表 [url=http://bbs.xiaoma.com/redirect.php?goto=findpost&pid=187351&ptid=11918][img]http://bbs.xiaoma.com/images/common/back.gif[/img][/url]
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DO 我有点抓狂最近怎么听写感觉那么恶心，打心眼里排斥，浑身不舒服！(Horse13 [/quote]素素 同感！！！(Horse20 (Horse20 我快睡着了 来你这儿看看～

我基本头一次听写一半恶心睡着了。第一次！我有点小崩溃！

没关系，嘿嘿，我原来安排的是下午听写/`!U2Dy3K2LL9Y"uM
第一篇基本都要插入一个午觉，反正英语听力就是慢功夫，一点点磨呗。
hp v)n:?&s 坚持！！！

[quote]原帖由 [i]流浪北国[/i] 于 2008-7-18 01:43 发表 [url=http://bbs.xiaoma.com/redirect.php?goto=findpost&pid=187237&ptid=11918][img]http://bbs.xiaoma.com/images/common/back.gif[/img][/url]-o&Cy:I Vr+I6P L;O ke
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落落有灌水倾向啊 [/quote]
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(_^O7yK:];`o4a 我米有米有~~~~~我在很认真很学术的鼓励素素~~~~~~

[quote]原帖由 [i]流浪北国[/i] 于 2008-7-18 01:43 发表 [url=http://bbs.xiaoma.com/redirect.php?goto=findpost&pid=187237&ptid=11918][img]http://bbs.xiaoma.com/images/common/back.gif[/img][/url]!|,e+~Se8g W"eI6c

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1zv-L;{&V#A p 落落有灌水倾向啊 [/quote]
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我米有米有~~我在很学术很认真的鼓励素素！！！！

[quote]原帖由 [i]流浪北国[/i] 于 2008-7-18 01:43 发表 [url=http://bbs.xiaoma.com/redirect.php?goto=findpost&pid=187237&ptid=11918][img]http://bbs.xiaoma.com/images/common/back.gif[/img][/url]m#u)TiZV&ZZ

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y/z*`1Z0Be:v 落落有灌水倾向啊 [/quote] b,~O*`(R,g){ N$S+\\
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我米有米有~~~~我在很学术很认真的鼓励素素！！！！！(Horse20

素素~~我们要发现问题总结问题攻克问题再进步·~~~
M3V7Ra~m N d ]fv 加油加油~~~

素素，我来了～　归队了～～　我又要开始早上来活跃了～～～～～～～(Horse17

：）水帖，猛灌

[color=red]106[/color][color=red][font=宋体][size=10.5pt]天人类学[/size][/font][/color][color=red][/color]c8CsC!zW
W:I read the prehistoric people had settle in village in start farming [color=red]when[/color] they could no longer survive just by hunting and [color=red]gathering [/color].The idea was that they pushed out if the best[color=red] land as[/color] the population grew most likely they had noticed that some of [color=red]seeds sprang out[/color] when they[color=red] drop t[/color]hem .So when [color=red]prehistoric[/color] people had to move to[color=red] less productive area[/color] they settled in [color=red]permanent [/color]villages there and started planting seeds to keep from starving
-D5^u3L)x-_X M:That [color=red]was[/color] the thinking until[color=red] two[/color] years ago when archaeologists found evidence that go [color=red]against that theory[/color] .The new idea is that farming developed in the[color=red] richest land[/color] area and the people who started [color=red]it weren’t been threaten by starvation [/color].[color=royalblue]Apparently successful hunter and gatherers [color=red]living[/color] in villages long before they started[color=red] cultivating[/color] crops [color=red]this story[/color]? villages just wanted to have more stable foods supply
d7_"Kg:y3u3h$O&k#ep6I [/color]W:What ? You mean that people settled in the villages [color=red]where they were[/color] still hunting and gathering [color=red]wild [/color]food to eat ? How did the archaeologist come[color=red] to[/color] that conclusion ?kI {C)]?T
M:Well one way was a new more [color=red]accurate method[/color] that dating a small piece of something like [color=red]grain of corn or wheat[/color] you know earlier archaeologist couldn’t date something that small so they have to date say the [color=red]charcoal[/color] around[color=red] it to get the estimated age[/color]
#@&eI%f6YP W:So with the new technique to determine the age of the tiny sample they [color=red]found out the grain[/color] was older than they had though ?vm9r)Qn,SA-tM
M:No just the opposite .They found out [color=red]it [/color]was much younger so that [color=red]meant the mastication（咀嚼） of [/color]grain probably [color=red]occurred[/color] long [color=red]after[/color] people had begun to live in the villages.EO(@\0q:P
筒子们我的郁闷期好了，我想通了!哈哈哈哈哈哈。还有我这是正宗学术贴！
#E"r:kH,vY}MI)K 最后一句话中mastication当咀嚼讲 ，怎么没觉得这句话的解释和前面有什么关系？谁能帮我解释这个现象？
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b~9ow2_Y E@Z E)h 还有蓝色那句话中this story?怎么讲？
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%YZ4hQ#] [[i] 本帖最后由 素不相适 于 2008-7-18 23:19 编辑 [/i]]

素素加油~~~~~~~~

107[font=宋体][size=10.5pt]人类学[/size][/font]2P;z&i}F
[size=3]Now[color=red] let[/color] we discuss the proper way to [color=red]dig for the[/color] [color=red]artifacts[/color] in an archaeological site .Let ‘s turn no our attention to the kinds of objects we [color=red]might excavate [/color]there and what they could tell us about colonial life here on east coast of the North America .One thing we hope learn when we study the[color=red] buttons[/color] or the broken [color=red]dishes[/color] or other artifacts that [color=red]got[/color] from the site is just how long ago people were living there .So one of the most useful finds obviously would be a coin .But even a object doesn’t have a year [color=red]stamp right[/color] on it call still [color=red]have[/color] the archaeologists to [color=red]determine just when[/color] the site was being used [font=宋体][size=10.5pt]。[/size][/font]For instance one object from 1600 and 1700 you likely find is the [color=red]clay [/color]pipe .Somking was [color=red]common[/color] then but not cigarettes .Tobacco was generally smoked was[color=red] thin[/color] pipes [font=宋体][size=10.5pt]——[/size][/font]clay pipes manufactured in England .[color=red]These imported[/color] clay piped were so cheap that even the poor could[color=red] afford [/color]to use them and then just threw them away .That’s why they were so common[color=red] throught[/color]out the colonies and why we find so many broken and discard pipes in archaeological digs ,the shape of the bowl ,the link of [color=red]skin[/color] ,the diameter of the hole all[color=red] involved[/color] over the years .So we can[color=red] assign[/color] seriously[color=red] precise date[/color] to a pipe just by looking at it and comparing it to the similar pipe we already know the age [color=red]of[/color]. And that information will tell us how long ago [color=red]settlers[/color] were living in the sites and can help us date the other artifacts [color=red]found [/color]there .Let me [color=red]pause here[/color] and ask you how what you think some of the other common objects might be and what we might be able to learn from them . K:U{9tK#q
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[size=3][font=宋体][size=10.5pt]以前听过的[/size][/font][/size]
H BYhc9~ [size=3][font=宋体][size=10.5pt]人类学（场景下）第一篇[/size][/font][/size]
ug ]1T"@/x [size=3]Today’s lecture will[color=red] center on[/color] prehistoric people of the Nevada [color=red]desert[/color] .Now most of these prehistoric desert people moved across the countryside throughout the years .You might think that they were wandering [color=red]aimlessly[/color] [font=宋体][size=10.5pt]——[/size][/font]far from[color=red] it[/color] .They actually followed [color=red]a series of[/color] carefully planned moves .Where they moved depended on [color=red]where[/color] food was available [font=宋体][size=10.5pt]——[/size][/font]place where plants were [color=red]ripening[/color] or fish were [color=red]spawning[/color] .Now often when these people moved they carried all their [color=red]possessions [/color]on their back ,but if the journey was long extra food and tools were sometimes stored in caves [color=red]or beneath rock[/color] .One of these cave is not an exciting archaeological site .Beyond its opening is a huge underground [color=red]grotto [/color].Even though the cave’s very large it was certainly too dark and dusty for the travelers to live in _but it was a great place to hind things and tremendous[color=red] amounts of[/color] foods [color=red]supplies[/color] and artifacts have been found there .The food includes dried fish ,seeds and nuts .The artifacts include stone spear points and knives the spear points are actually rather small .Here’s a picture of [color=red]some that were [/color]found .You can see their[color=red] size[/color] in relation to the hands holding them [/size](_"~4}?e1H
[size=3][font=宋体][size=10.5pt]这是以前听过跟读过得，今天又听了一遍，错的地方基本都还是以前没听对的地方[/size][/font]![font=宋体][size=10.5pt]恶的心啊！拔凉拔凉的，以后天天听一片跟读一篇听写过的！(Horse19 (Horse19 (Horse19 [/size][/font][/size]

素素·~我发现我现在特别多听不懂的…………呜呜

[size=3]108[font=宋体][size=10.5pt]天人类[/size][/font]3[/size]1vp$Iq;| C%K;`-P
[size=3]Before we continue you should understand an important [color=red]concept[/color] that’s the notion of a culture area. A culture area is not[color=red] a colony of artist [/color]but geographic area inhabited by different people with similar cultures .A culture area is [color=red]relatively[/color] consistent in term of land features .For instance the land is completely[color=red] mountains or [/color]flats and the [color=red]climate[/color] .There are [color=red]similaritie[/color]s in the kind of [color=red]plants [/color]and animals and [color=red]settlers[/color] .I take what I call a bottom-up [color=red]approach[/color] to study of the culture .That does not mean that I go to those sites or people are digging for artifact but rather it means that I think of culture[color=red] as [/color]something it grows out of the daily needs of people’s life .The [b]routines [/b]and social order the people [color=red]create [/color]in order to deal with these things [color=red]from the culture[/color] .So Init peoples lived in what’s now Alaska people [color=red]whose[/color] surrounding are cold and not fit for agriculture and who depend on fishing .You can image how their routines differ from Alasazi people who live in warm a&_6zHO5O\c'ZO
[b][u][color=#00b0f0]desert [/color][/u][/b]region So if[color=red] that’s[/color] clear to everyone we can continue .So moving on . Anthropologist feel that in what is now United States and Canada there 9 culture areas we will [color=red]examine[/color] all of them in the next [color=red]few [/color]weeks but for now let’s start with our own area. [/size]
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:Y(`j;H7bB#R%} [size=3][font=宋体][size=10.5pt]听过的场景下人类学（[/size][/font]2[font=宋体][size=10.5pt]）[/size][/font][/size]QVPj3@XB;j
[size=3]Well if there are no more question I would like to continue our discussion of human evolution by looking at Homo [color=red]erectus [/color]the earliest of [color=red]our ancestors[/color] who stood up[color=red]right[/color] .Homo erectus lived about [color=red]one and[/color] a half million years ago and was given that name because at that time the first [color=red]fossil[/color] was discovered it represented the first primate to stand upright [/size]
]G;yt!wg [size=3]There is evidence now that Homo erectus had sharper mental skills[color=red] than their predecessors [/color].They [color=red]constructed[/color] the first[color=red] standardized[/color] tool for [color=red]hunting[/color] and [color=red]butchering[/color] .They created [color=red]an extraordinary stone [/color]implement a large tear[color=red]drop[/color] –shapes [color=red]hand ax[/color] whose design and [color=red]symmetry reveal a keen sense of aesthetics[/color] .This detailing along with the [color=red]ax’s utilitarian[/color] value .Strongly [color=red]suggest[/color] that Homo erectus had the ability to conceive of and execute a design to specification .[/size]n
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[size=3][color=red]In addition[/color] Homo erectus was the first [color=red]hominid[/color] to use fire .this discovery [color=red]enticed[/color] them to cool meat which they could [color=red]flavor[/color] and keep from [color=red]spilling[/color] by flame [color=red]and which paleontologists now [/color]believe may have given them [color=red]a new[/color] disease .Some fossil bones of homo erectus are [color=red]grossly [/color]deformed and paleontologist have [color=red]noted [/color]that this condition is similar to that found in people today who have been exposed to chronic [color=red]overdoes[/color] of Vitamin A .Apparently Homo erectus first got this disease by eating large amounts of animal liver .[/size]
Vty~8jw-P)Z [size=3][font=宋体][size=10.5pt]这篇一对还是和以前错的一样多很多单词竟然还不认识，一看才跟读过[/size][/font]3 [font=宋体][size=10.5pt]遍[/size][/font]
@dj Mt*HZ [font=宋体][size=10.5pt]。我要把它挂起来。哼！[/size][/font]desert[font=宋体][size=10.5pt]昨天还读过，该打。还有[/size][/font]fossil [font=宋体][size=10.5pt]常见单词！[/size][/font][color=red][/color][/size]

素素，哔哔来拉～～
|2r Jn trpT 我也来轰炸你！～～～(Horse15 3M'@*Y(|.i7|9lw~

g2p;a1e4H'z4Od FX
我们一起挺过去～

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