查看完整版本: ※ 素不相适坚持200天

好像发多了几个老提示我问题。就当灌水啦

[size=3]第88天生物10篇;t/_[j*tJ%]"qi
[color=red]As we've[/color] discussed the human eye has three different types of color receptors that respond to three basic colors —red, green and blue or other colors are [color=red]seems [/color]to [color=red]combitations [/color]of three different types of the receptors .Birds however have receptors for these three basic colors and for ultraviolet or UV [color=red]light [/color].[color=red]Thus[/color] they have much greater color range .What's really interesting though is the role that UV light plays in a bird's[color=red] life[/color] .Scientists have discovered that the bird 's eye is[color=red] extremely sensitive[/color] to [b]unltraviolet [/b]light .In one experiment robins were able to distinguish between two objects .One compeletly [color=red]unlit [/color]and one [color=red]lit[/color] by very [color=red]dim[/color] ultraviolet light .Even with the very dim uv light the object was [color=red]radially(放射状的） apparent to[/color] the [color=red]robins[/color] .In other experiment femal birds were exposed to[color=red] two[/color] male birds .One was behind the[b] filter（虑镜） transparent（透明）[/b] UV light and one was behind the filter that [color=red]blocked [/color]UV light .The femal birds preferred tha male bird behind tha transparent filter .Those birds' feathers may have apparened colorful .Hunting birds use UV light to track （跟踪）dowm small animals .This is possible because small animals use [color=red]urine[/color] (尿）to mark the trails and urine observed UVlight .The hunting birds can use the UV light to follow the trail to their prey . B#F+R%[([
总结：peceive (感知）此词进的不熟导致题做错。combination 总是有识别障碍的词 lit——light的过去式0P mRlg&Dl~d]P
生物第11篇4}#^?$\1oQxM
Ok class .As i mentioned at the beginning of this semedter we'll be taking a [color=red]field[/color] trip to the local [b]marina [/b].And that field trip will take [color=red]place [/color]next week .Before we go there are few things that I'd like to point out to you .Particularly I 'd like to talk about[color=red] barnacles[/color](藤壶） .As we have discussed a barnacles is a shellfish usually small less than an inch length .It is related to the[color=red] lobsters shrimp （小虾）and crab[/color] .However unlike those other shellfish barnacles are considered [color=red]silent[/color] organisms .That is they are potentially damaging [color=red]nuisances（[/color]讨厌的人或东西） .You know they attach themsleves to [color=red]wood piers（码头） ,rocks [/color]and ship[color=red] bottoms[/color] as [color=red]we'll see[/color] next week at the marina .And they even attach themselves to other living creatures such as [color=red]turtles[/color]（海龟） and[color=red] whales[/color] .Now barnacke uses a very powerful cement it's a self -made cement to attch themselves .In fact it is one of the most powerful [color=red]glues known[/color] [color=red].Paleontologists[/color]（古生物学家） even discovered fossils from 150 million year ago that have the barnacle still attached .So as you can see it is very very powerful and long lasting [color=red]cement [/color].Scientists today are even trying to duplicate that powerful[color=red] adhesive[/color] （粘合剂）.Only a few countries use barnacles for food .People in [color=red]Chile[/color]（智利） [color=red]Greece Spain[/color] and Italy harvest and eat[color=red] clam[/color]（蛤) like [color=red]goose[/color](鹅？） barnacle .However there is one [color=red]type[/color] of barnacle found here in the United States on west coast .It [color=red]reaches[/color] weight of 3 pounds and actually grows up to 5 inches .It tastes a lot like lobsters or crab.(vw(Z:UZD9Rg
总是把glue 听成blue H Rb[U\d
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很好啊 #v6fk(^
O~D+N` o]+^
希望我可以超过你

生词挺多~学习ing……(Horse21

[quote]原帖由 [i]popcornwl[/i] 于 2008-6-30 16:17 发表 [url=http://bbs.xiaoma.com/redirect.php?goto=findpost&pid=175911&ptid=11918][img]http://bbs.xiaoma.com/images/common/back.gif[/img][/url]
&x^:c"~he%C"A6o 好像发多了几个老提示我问题。就当灌水啦 [/quote]
3fHij5XdJ :v j$aZ y6a_-pe{

U&A)X(gf2{Z 8RT PH+i#PI5m/p
在别人的地盘灌水小心扣分:lol

加油哦 还有十二天 你太厉害了 _]v5Y Ol
希望我也能听到88天

回复 227# 的帖子

说来惭愧中间有几天没写，呵呵！我们都要坚持

[size=3]第89天生物第12篇3[d8hv6D/}3mM(M
   Birds are sometimes referred to as [color=red]glorified [/color]reptiles .And even though modern birds are[color=blue] structurally[/color] very different from reptile .Some show [color=blue]minor [/color]evidence of their [color=red]ancestry[/color] like [color=red]scales[/color] on teir feet or claws on their toes .However ,flying reptile disappeared more than 70 million years ago but birds have obviously managed to survive .You remember that biological sucess of any group of organism [color=red]is measured[/color] by the number [color=red]of [/color]speceis and individuals in the group .There are distributions [color=red]around（听的是throughout阿？） [/color]the world and of course their ability to adapt to all kinds of enviromental conditions on the basis of these [color=red]criteria (标准）[/color]birds are considered one of the most successful [color=red]vertebrate（脊椎动物）[/color] in morden time .Their success means they probably not only better adapted than reptile for flying but also f[color=red]or life[/color] on land and on water .But when did the [color=red]glorification[/color] begin and how fast did the changes [color=blue]occur[/color] .It was [color=red]seen[/color] logical to [color=red]assume[/color] that at some time millions of years ago transitional stages between reptiles and birds existed .And in fact one of the most important clues came with the discovery of the fossils called Axchaeopteryx which literally means ancient bird .The Axchaeoteryx date back 150 million years to the [color=red]Jurassic period[/color] .Fortunately the fossils not only included the skeleton but also impression of the [color=red]feather [/color]of the wings and the  double [color=red]rare[/color] tail feathers .If it [color=red]were not for[/color] these feathers scientist would have classified it as a reptile because it has many characteristics more like [color=red]a lizard[/color] （蜥蜴）than a bird .Axchaeoteryx is not ,however considered[color=red] as the ancestor[/color] of modern birds .But it probably[color=red] was deprived[/color] from [color=red]ancestral[/color] form that also gave rise to modern birds .Up untile the [color=red]mid [/color]1980s the Axchaeoteryx was consider the most acient [color=red]of all[/color] birds .Then in 1986 a fossil was discovered called Portraits that show a [color=red]mixture[/color] of dinosaur and bird -like characteristics .But it lived 225 million years ago about 75 million years before the Axchaeoteryx, so clearly the final [color=red]work[/color] is not [color=red]yet[/color] in on the origin of birds .[/size]
H#N+GYe [size=3]总结：很多单词拼错了(Horse13 [/size]

呵呵  就快要修成正果了啊  加油加油:lol

第90天生物13 XgnsObm
B3w+W
I like to start today's lecture by challenging some of the [color=red]myths[/color] about certain animal considered to be predators of human .Take the case of wolf ,people fear wolf because the tales [color=red]of how[/color] wolves [color=red]attack and[/color] eat people [color=red]walking into the woods[/color] .In fact if you encountered the wolves in the wild it will probably run away .Another animal wrongly [color=red]assuse to harming[/color] people is the gaint octopus .Stories [color=red]have been[/color] told about the terrfying giant cotopus attacking and eating on entire ship .But unless you[color=red] are the crab[/color] or some such ,you don't have much to fear for a gaint even the hungry one .One [color=red]myth probably get[/color] by such stories concerns the[color=red] size[/color] of octopus,[color=red]biology[/color] report that on average it has [color=red]an arm standard on 2 and half meters[/color] ——large certainly but hardly a ship[color=red] eating[/color] inside .Far from being[color=red] an attacker[/color] .The gaint octopues have a number of[color=red] talents that[/color] make it especially [color=red]adapted escaping[/color] .It has no[color=red] skeletal[/color] structure so despite its large size it can squeeze to a hole as small as 5 centimeters wide and[color=red] if it's caught[/color] for example in the [color=red]mouth [/color]of the [color=red]shark[/color] .It can [color=red]pull[/color] away leaving one or more [color=red]its [/color]arms .They will [color=red]grow[/color] back or [color=red]it has been[/color] pursued or [color=red]it squirts[/color] black[color=red] ink[/color] which some scientists believe that takes on the form [color=red]of another[/color] octopus and thus confuse the predators .And if that's not enough octopus have the[color=red] chameleon(变色龙）[/color] like ability to change the [color=red]skin[/color] color to match surrounding .
/F?Mzh3d 回复楼上：以前你说你每个地方都标出来，我还不大明白，可最近发现错的多的听不懂的都是一些连读或其他发音现象，我就一个个的听其音再标出来，有的甚至拿汉语拼音模仿听到的音。我的方法是不是太笨了？

90天了呀
$O0@5]${N3d9W2B9F"wu 强！！(k0ZmoQ%i
继续坚持到考试先

啊，我的眼睛都快要闭上了啦，我想睡觉，还有一分钟的段子，实在不行了，来看看你的，激励激励自己。(Horse12 自己

[size=3]第91天生物14
+_&PU`.c2Y As a way of [color=red]illustrating[/color] our discssion of group behavior of animals we are going to watch [color=red]which [/color]I think is [b]fascinating[/b] video about eland one of 2 major species of [color=red]antelope（羚羊） [/color]in Africa .They live in herds about 200 individuals . But first let's go over some of the general advantages animals[color=red] get from[/color] group association .Probably the most important advandage in defense against predators .Simply being in a group [b]decreases [/b]the chances that any individuals will be the victim of the predators[b] cooperated[/b] defense further increases the chances of survivor for individuals and species . You'll see in the video when [color=red]the herds[/color] are attacked by the [color=red]hyenas [/color]the elands [color=red]deliberately[/color] drive their young into the center of [color=red]tightly patched（片）[/color] group the center being safer than the [color=red]periphery （外围）[/color].The herd[color=red] act in[/color] the way that increases the chances of survival of the [color=red]offspring[/color] .Cooperate defense may even take the form of offence .Many species of small birds will jion together in group to attack predators like [color=red]owls [/color]and hawks .Another advantage to live in the group is [color=red]commonsense[/color] notion that many [color=red]eyes[/color] better than a single pair .It has been [b]demonstrated[/b] that large herds [color=red]detect [/color]predators at greater distance than do individuas of course there is a down side to live in groups also .But let's watch the video before we get into that .[/size]
;I!P5q PB-RCm6a [size=3][/size]
.]#_#pdU;VZ [size=3]生物1yK7?)EF"d
M:Now let's see professor Stone spent a lot of time talking about how animals walk and run .I remember she started by discribing how humans move and later we went over the [color=red]gaits（步态，步法） of[/color] different tow-legged and four-legged aniamls .Like cats [color=red]camels ,lizards[/color]
+yG'F`#I4wz1W?(RG W:Wait I think I miss the class when [color=red]you went over[/color] how Lidzards move .At least I don't have notes [/size][size=3][color=red]on it ? C5jTiA|ye
[/color]M:Well We talked in class abot how modern reptiles like lizards run .I think I even copy the diagram the professor drew on the board .Her it is .Now look at this lizard run with what's called as[color=red] sprawling[/color] （四肢伸开的躺卧姿势）gait their feet are [color=red]well out on[/color] either side of their body and they move [color=red]diagonally（对角地）[/color] [color=red]opposite [/color]feet together .The left fore foot with the right hind foot and the right fore foot with the left hind foot .They use this way of moving when they're going slowly or quickly when they move they bend their bodies from side to side .And they [color=red]time [/color]this[color=red] bending[/color] so that they increase the [color=red]length [/color]of their step 8e@zVg(b
W:Okay .That make sense .But I remember reading that in general animals [color=red]evolves[/color] so that their feet are right under theii bodies .But I don't see why ?)[xkUtg&I
M:That's because even the sprawling gaits suits lizard pretty well there're a major advandage to this [color=red]arrangement [/color]reptile can't run and breathe at the same time .They stop [color=red]briefly[/color] between short breaths of anywhere because when they move from side to side .The muscles of the left and right sides [color=red]contract [/color]at different times .To breathe though these muscles have to contract at the same time .[color=red]Mammals[/color] don't have this problem because they don't move from side to side .Their feet are in the different position .[/size]

来，偶给你捧起来，因为是偶发了太多把你沉下去了。：）

好快啊 怎么就到91天了。。。加油。。

等我坚持到91天。。

回复 237# 的帖子

对阿，昨天上网看还有坚持2年的，都说提高英语不是一朝一夕的，大家一起加油吧

时光如梭，还记得92天前和你相遇在这里时的情景……
'yu}*I&_*t 如今你快实现你的诺言了，不知一切落下帷幕后，还能不能再见到你？:D1V*w4O XV!V:J
你不会离开小马论坛的，即便这个帖子也被放到高处、不再有更新和大家的回应，对吗？(Horse20

[quote]原帖由 [i]穗棉布族[/i] 于 2008-7-4 10:56 发表 [url=http://bbs.xiaoma.com/redirect.php?goto=findpost&pid=177934&ptid=11918][img]http://bbs.xiaoma.com/images/common/back.gif[/img][/url]
8pjF2Mf 时光如梭，还记得92天前和你相遇在这里时的情景……
jkJ0m$q/i
`V 如今你快实现你的诺言了，不知一切落下帷幕后，还能不能再见到你？7K1x5x(]O"N)u
你不会离开小马论坛的，即便这个帖子也被放到高处、不再有更新和大家的回应，对吗？(Horse20 [/quote]f:RFXYMBA3@
V.~
说的这默德感伤干撒子吗 我都快哭了(Horse20 (Horse20 EvZ2O-sD
。。。。。。

偶也是(Horse20 .[S]0{P~
不过大家放心偶继续开个新贴，继续听写，听写真是乐趣无穷阿(Horse19 (Horse19 (Horse19