素不相适 2008-5-28 22:43
从现在起大家都正常,好好学习天天向上!不抱怨不瞌睡不偷懒(Horse14 !咱们风气在正!看到的没看到的就都忍忍,大家都是人!好了,我先装一步了(Horse11 ,要不好灌水了。
穗棉布族 2008-5-28 22:58
我也继续去装了,话说今天还有4篇的听写没完成呢……(Horse21
Emilywyh 2008-5-28 23:13
呵呵~ 加油吖~ 我才刚把昨天那篇改完 差点没死过去~~3ZZSP+X
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正准备听写~ 顺便偷个懒什么的看看大家的~ :lol
popcornwl 2008-5-28 23:23
今天很郁闷,就听了七篇
流浪北国 2008-5-28 23:37
ls的,是想刺激大家吧:(#s A0cz;U.odX
3g sB\L7hD
[[i] 本帖最后由 流浪北国 于 2008-5-28 23:39 编辑 [/i]]
Emilywyh 2008-5-28 23:43
欺负高中生时间不够充裕的经典典范就在127#楼啊啊啊啊啊啊:Q :Q :Q
Emilywyh 2008-5-28 23:45
欺负高中生时间不够充裕的经典典范就在127#楼啊啊啊啊啊啊:Q :Q :Q
Emilywyh 2008-5-28 23:45
欺负高中生时间不够充裕的经典典范就在127#楼啊啊啊啊啊啊:Q
素不相适 2008-5-29 00:11
[font=宋体]第[/font][font=Times New Roman]56[/font][font=宋体]天[/font][font=Times New Roman]OG (4)[/font]
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[font=Times New Roman]P:Ok ,Let’s [color=red]get [/color]going .[i][u][color=#ff6600] Today I’m going to talk about how the[/color][color=red] asteroid belt [/color][color=#ff6600]was discover[/color][/u][/i][/font][b][u][color=#33cccc][font=宋体]([/font][/color][color=#33cccc][font=Times New Roman]2[/font][/color][/u][/b][b][u][color=#33cccc][font=宋体])[/font][/color][color=#33cccc][font=Times New Roman] [/font][/color][/u][/b][font=Times New Roman][i][u][color=#ff6600].[/color][/u][/i]And I’m going to start by writing some numbers on the board .Here they are we’ll start with zero,then 3[/font][font=宋体]…[/font][font=Times New Roman]6[/font][font=宋体]…[/font][font=Times New Roman]12 tell me what I’m doing [color=red][/color][/font]
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[font=Times New Roman]F:Multiplying by 2?[/font]
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[font=Times New Roman]P:I’m doubling the numbers ,So 2 time 12 is 24 and the next one I’m going to write [color=red]after[/color] 24 [color=red]would be[/color] [/font].C
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[font=Times New Roman]P:48.Then 96 we’ll stop there for now ,now I’ll write another row of numbers under that .Tell me what I’m doing 4,7,10[/font][font=宋体]—[/font][font=Times New Roman]how am I getting this second row .[/font]1Q~"KQZ0B `:j nO
[font=Times New Roman]M:Adding 4 to the numbers in the first row .[/font]
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[font=Times New Roman]P:I’m adding 4 to each number in the first row to give you a second row .So the last two will be 52 ,100 and now tell me what I’m doing [/font]Mp'@9zfMOH/]l
[font=Times New Roman]F:Putting in a [color=red]decimal[/color] .[/font]
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[font=Times New Roman]P:Yes I divided all those number by 10 by putting in a decimal point .Now I’m going to writer the names of the planets [color=red]under[/color] the number [color=red].Mercury[/color][/font][font=宋体](水星)[/font][font=Times New Roman] [color=blue]Venus [/color]Earch Mars So what do the numbers mean ? Do you remember from the reading [/font][font=宋体]?[/font]/{&~p#}'xP
[font=Times New Roman]M:Is[color=red] it [/color]the distance [color=red]of[/color] the planets from the Sun ?[/font]
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[font=Times New Roman]P:Right .In [color=red]astronomical units[/color] [/font][font=宋体]—[/font][font=Times New Roman]not perfect ,but[color=red] tantalizingly[/color][/font][color=red][font=宋体](到令人着急的程度)[/font][/color][font=Times New Roman]
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close. The value for Mar is off by 6 [color=red]or[/color] 7[color=red] percent or[/color] so ,but it’s within 10percent of the average distance to Mars from the Sun .But I [color=red]kind of [/color]have to skip [color=red]the one a[/color]fter Mars for now .Then [color=red]Jupiter’s[/color] [/font][font=宋体](木星)[/font][font=Times New Roman]right there at5- piont something and then [color=red]Saturn is [/color]about 10 [color=red]astronomical units[/color] from the sun .Well this pattern is know as [color=red]Bode’s Law.[/color][/font]
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[i][u][color=#ff6600][font=Times New Roman]Un, it isn’t really a scientific law not in the sense of predicting gravitation mathematically or something but it's attempting a pattern in the spacing of the planets and it was noticed by Bode 100of years ago[/font][/color][/u][/i][b][u][color=#33cccc][font=宋体]([/font][/color][color=#33cccc][font=Times New Roman]1[/font][/color][/u][/b][b][u][color=#33cccc][font=宋体])([/font][/color][color=#33cccc][font=Times New Roman]4[/font][/color][/u][/b][b][u][color=#33cccc][font=宋体])[/font][/color][/u][/b][font=Times New Roman][i][u][color=#ff6600].[/color][/u][/i]Well you can imagine that there was some interest in[color=red] why 2.8 spot[/color] in the pattern was skipped andQK;EtU Z/P^f
but there wasn’t anything [color=red]obvious [/color]there ,in the early telescopes .Then what happened in the [color=red]late [/color]1700’s The discovery of ?[/font]
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[font=Times New Roman]F:Anther planet ?[/font]
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[font=Times New Roman]P: The next planet out[color=red] Uranus [/color][/font][font=宋体]—[/font][font=Times New Roman]after Saturn [/font]
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And[i][u][color=#ff6600] look Uranus[/color][/u][/i][/font][i][u][color=#ff6600][font=宋体](天王星)[/font][/color][color=#ff6600][font=Times New Roman] fits in the nest spot in the pattern prettynicely Um ,not perfectly ,but close[/font][/color][/u][/i][b][u][color=#33cccc][font=宋体]([/font][/color][color=#33cccc][font=Times New Roman]5[/font][/color][/u][/b][b][u][color=#33cccc][font=宋体])[/font][/color][color=#33cccc][font=Times New Roman] [/font][/color][/u][/b][font=Times New Roman][i][u][color=#ff6600].[/color][/u][/i]and so then people got really excited ablut[color=red] validity[/color][/font][color=red][font=宋体](有效性,合法性)[/font][/color][font=Times New Roman] of this thing and finding the missing object between Mars and Jupiter [i][u][color=#ff6600].And telescopes remember were getting better[/color][/u][/i] [/font][b][color=#33cccc][font=宋体]([/font][/color][color=#33cccc][font=Times New Roman]5[/font][/color][/b][b][color=#33cccc][font=宋体])[/font][/color][color=#33cccc][font=Times New Roman].[/font][/color][/b][font=Times New Roman]So people went to work on fiding objects that would be at that missing distance from the sun .And then in 1801 the object [color=red]Ceres ([/color][/font][color=red][font=宋体]谷神星?[/font][/color][font=Times New Roman][color=red])[/color]was discovered [/font]
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And [color=red]Ceres [/color]was in the right place [/font][font=宋体]—[/font][i][u][color=#ff6600][font=Times New Roman]the missing spot Un ,but it was way too faint eo be a planet[/font][/color][/u][/i][b][u][color=teal][font=宋体]([/font][/color][color=teal][font=Times New Roman]6[/font][/color][/u][/b][b][u][color=teal][font=宋体])[/font][/color][/u][color=teal][font=Times New Roman] [/font][/color][/b][font=Times New Roman].It looked like a little star Uh and because of its strlike [color=red]appearance [/color]um it[color=red] was called “asteroid “[/color][/font]
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Ok “Aster”is Greek for “star” as in astronomy and so Ceres was the first and is the largest [color=red]of what[/color] became many objects discovered at that [color=red]same[/color] distance [color=red].Not[/color] just one thing but all the objects found at that distance from the asteroid belt so the astroid belt is the most famous success of tis Bode’s Law .[i][u][color=#ff6600]That now the asteroid belt was discovered.[/color][/u][/i][/font][u][color=#33cccc][font=宋体]([/font][/color][color=#33cccc][font=Times New Roman]2[/font][/color][/u][u][color=#33cccc][font=宋体])[/font][/color][color=#33cccc][/color][/u]'Hr,Y6wqeSxQ$V
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[b][color=fuchsia][font=宋体]主要是没听懂再看看答案[/font][/color][color=fuchsia][/color][/b]
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[b][color=fuchsia][font=宋体]第一题:[/font][/color][color=fuchsia][font=Times New Roman]Detail question
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[/font][/color][/b][b][color=fuchsia][font=宋体]第二题:[/font][/color][color=fuchsia][font=Times New Roman]Gist-purpose question 5d'O6g#D/Y
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[b][color=fuchsia][font=宋体]第三题:[/font][/color][color=fuchsia][font=Times New Roman]Understanding Organization[/font][/color][/b]
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