第五期有奖听力练习(1个威望)

sddz

第五期有奖听力练习(1个威望)


活动说明:游戏规则看本版置顶,Please read it carefully.
http://www.readfree.net/bbs/read ... page=1&toread=1

活动要求:请参加此活动的朋友将听力文件下载到硬盘上播放,将听到内容用英语写出来.
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第一次举办此活动,请大家多支持并提宝贵意见,我不断完善,谢谢!
经过调查报告研究,这一期练习降低难度,听Special english,威望大大的有!希望大家踊跃参加.


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Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow range around 37C;a departure of a few degrees from this value seriously impairs their functioning. Even though cells can survive wider fluctuations the integrated actions of bodily systems are impaired. Other animals have a wider tolerance for changes of bodily temperature.


For centuries it has been recognized that mammals and birds differ from other animals in the way they regulate body temperature. Ways of characterizing the difference have become more accurate and meaningful over time, but popular terminology still reflects the old division into “warm-blooded” and “cold-blooded” species; warm-blooded included mammals and birds whereas all other creatures were considered cold-blooded. As more species were studied, it became evident that this classification was inadequate. A fence lizard or a desert iguana—each cold-blooded----usually has a body temperature only a degree or two below that of humans and so is not cold. Therefore the next distinction was made between animals that maintain a constant body temperature, called home0therms, and those whose body temperature varies with their environments, called poikilotherms. But this classification also proved inadequate, because among mammals there are many that vary their body temperatures during hibernation. Furthermore, many invertebrates that live in the depths of the ocean never experience change in the depths of the ocean never experience change in the chill of the deep water, and their body temperatures remain constant.




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听到:结束

sddz

听力文件....................................................................

xyzt

[hide=200

Cells and Temperature

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow range around 37C. A departure of a few degrees from this value seriously impairs their functioning. Even though cells can survive wider fluctuations the integrated actions of bodily systems are impaired. Other animals have a wider tolerance for changes of bodily temperature.

For centuries it has been recognized that mammals and birds differ from other animals in the way they regulate body temperature. Ways of characterizing the difference have become more accurate and meaningful over time, but popular terminology still reflects the old division into “warm-blooded” and “cold-blooded” species. Warm-blooded included mammals and birds whereas all other creatures were considered cold-blooded. As more species were studied, it became evident that this classification was inadequate. A fence lizard or a desert iguana—each cold-blooded----usually has a body temperature only a degree or two below that of humans and so is not cold. Therefore the next distinction was made between animals that maintain a constant body temperature, called homeotherms, and those whose body temperature varies with their environments, called poikilotherms. But this classification also proved inadequate, because among mammals there are many that vary their body temperatures during hibernation. Furthermore, many invertebrates that live in the depths of the ocean never experience changes in the depths of the ocean never experience change in the chill of the deep water, and their body temperatures remain constant.

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zzqgis

我来试试。
[hide=200 Seals and temperature. Seals can not remain alive outside certain limits of temperature. And much narrow limits mark down the enzyme reactive functioning. Enzymes systems of mammal and birds are most efficient with narrow range around 37 degrees centigrade. That a departure of few degrees from this value seriously Impairs their functioning. Even those seals survived wide fluctuation the integrate action of body enzyme system are impaired. Other animal has wide tolerance for the changes of body temperature. For centuries it has been recognized that mammals and birds differ form other animals in the way they regulate body temperature. With characterize the difference has become more accurate and meaningful over time. But popular terminology still reflects the old division into warm blooded and cold blooded species. Warm blooded includes mammals and birds while as all other creatures were considered cold blooded. As more species were studied it become evident body this classification was inadequate. A fence lizard or desert higuna, each cold blooded usually has body temperature only a degree or 2 below that of humans and shows it not cold. Therefore the next distinction was made between animals maintain body temperature called homoiothermal and those whose body temperature varies with their environment called poikilothermal. But this classification also proved inadequate. Because among mammals there are many they varies temperature during habitation. Further more Many invertebrate that lived in the deep of the ocean never experience change in the chill and deep water and their body temperature remains constant.              [/hide]

yu_xin51

[hide=50000Seals and temperature
Seals cannot remain alive outside certain limits of temperature, and much narrow limits mark the  of their effective functioning, --mammals and birds are most efficient only within a narrow range around 37℃, a departure of a few degrees from this value seriously impairs their functioning, even thought seals can survive  wider fluctuations, the integrated actions of bodily resistant are impaired. Other animals have a wider tolerance for changes of bodily temperature. For centuries, it has been recognized that mammals and birds differ from other animals in the way they regulate body temperature, ways of characterizing the difference have became more accurate and meaningful over time, but popular terminology still reflects the old division into warm blooded and cold blooded species, warm blooded included mammals and birds whereas all other creatures are considered cold blooded. As more species were studied, it became evident that this classification was inadequate. A fence leathered , or a dessert iguana, each cold blooded, usually has a body temperature only a degree or two bellow that of human’s and so it’s not cold. Therefore, the next distinction was made between animals had maintain a constant body temperature called homuthems and those who’s body temperature vary their environment called poykeluthems, but this classification also proved inadequate because among mammals there are many that vary their body temperatures during hibernation. Furthermore, many invertebrate that live in the depth of the ocean never experience changes in the chill of the deep water, and their body temperatures remain constant.  
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plotoon

[hide=50000Cells and Temperature
Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow range around 37C. A departure of a few degrees from this value seriously impairs their functioning. Even though cells can survive wider fluctuations the integrated actions of bodily systems are impaired. Other animals have a wider tolerance for changes of bodily temperature.
For centuries it has been recognized that mammals and birds differ from other animals in the way they regulate body temperature. Ways of characterizing the difference have become more accurate and meaningful over time, but popular terminology still reflects the old division into “warm-blooded” and “cold-blooded” species. Warm-blooded included mammals and birds whereas all other creatures were considered cold-blooded. As more species were studied, it became evident that this classification was inadequate. A fence lizard or a desert eguana—each cold-blooded----usually has a body temperature only a degree or two below that of humans and so is not cold. Therefore the next distinction was made between animals that maintain a constant body temperature, called home0therms, and those whose body temperature varies with their environments, called poikilotherms. But this classification also proved inadequate, because among mammals there are many that vary their body temperatures during hibernation. Furthermore, many invertebrates that live in the depths of the ocean never experience change in the depths of the ocean never experience change in the chill of the deep water, and their body temperatures remain constant.
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tycoon

have fun
[hide=5000 Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow range around 37C;a departure of a few degrees from this value seriously impairs their functioning. Even though cells can survive wider fluctuations the integrated actions of bodily systems are impaired. Other animals have a wider tolerance for changes of bodily temperature.
For centuries it has been recognized that mammals and birds differ from other animals in the way they regulate body temperature. Ways of characterizing the difference have become more accurate and meaningful over time, but popular terminology still reflects the old division into “warm-blooded” and “cold-blooded” species; warm-blooded included mammals and birds whereas all other creatures were considered cold-blooded. As more species were studied, it became evident that this classification was inadequate. A fence lizard or a desert iguana—each cold-blooded----usually has a body temperature only a degree or two below that of humans and so is not cold. Therefore the next distinction was made between animals that maintain a constant body temperature, called home0therms, and those whose body temperature varies with their environments, called poikilotherms. But this classification also proved inadequate, because among mammals there are many that vary their body temperatures during hibernation. Furthermore, many invertebrates that live in the depths of the ocean never experience change in the depths of the ocean never experience change in the chill of the deep water, and their body temperatures remain constant. [/hide]

chen173331

[hide=3000    cells and temperature
cells can have remained alive outside certain limits of temperature,and much narrow limits mark the boundary of effect functioning, enzyme system of mammel and birds are  most efficient within a narrow range around 37 degree centigrade,  a depature of few  degrees  from this value  seriously impairs their functioning.even though  cells can survive wild fluctuation,the integrated all action of body  existance or impaird ,other animals  have a wild  for  changes  their body temperature.
for centuries,it has been recognized that mammers and birds differ from other animals in the way they regulate body temperature.ways of correctlising the difference have become more accurate and meaningful over time.but popular terminlogy still reflects  the old division into  warm-blooded and cold-blooded species. warm-blooded  include mammels and birds,whereas all other creature were considered cold blood.as more species were studied, it become evident  that  the classification was inadequate .the  desert ,  each cold-blooded usually
has a body temperature only a degree of one or two below that of human's,and so it is not cold.therefor,the next distinction  was made between animals have maintain a  constant body temperature,called ,and those  whose body temperature varys with their enviorment,called,but ,this classification also proved inadequate,because among mammels  there are many vary temperature during hypertension,further more ,many  inver  that live in the depth of ocean never experience change in the chill of deep water ,their body temperature remain constant.
好多单词没听出来，太对不起大家了。[/hide]

sddz

大家继续.........

tanaga

[hide=5000 Cells and temperature
Cells can not remain alive outside certain limits of temperature,and much narrower limits mark the boundaries of effective functioning. ～ systems of mammals and birds are most efficient only within a narrow range around 37
degrees centigrade .A depar of a few degrees from this value seriously impairs their functioning. Even though cells can survive wider fluctuations the integrated ～ of ～ systems are impaired. Other animals have a wider tolerance for changes of body temperature.For centuries it has been recognized that mammals and birds differ from other animals in the way they regulate body temperature. Ways of characterizing the difference have become more accurate and meaningful over time. But popular terminology still reflects the old division into warmblooded and coldblooded species. Warmblooded included mammals and birds whereas all other creatures were considered coldblooded. As more species were studied  it became evident that this classification was inadequate. A fence lizard or a desert ～ each coldblooded usually has a body temperature only a degree or two below that of humans and so is not cold. Therefore the next distinction was made between animals that maintain a constant body temperature called ～, and those whose body temperature varies with their environments called ～. But this classification also proved inadequate, because among mammals there are many that vary their body temperatures during hibernation. Furthermore, many ～ that live in the depth of the ocean never experience changes in the chill of the deep water, and their body temperatures remain constant.  [/hide]

sddz

大家继续.........

[hide=111110 CELLS at temperature
cells can also remain alive  outside at certain limited temperature.
and much narrow limit   mark the boundries of efective contriment?
enzyme sysytem  in mamals and birds  are mostly eficient with a narrow arrange  around 37
centigrade .A departer of a  few degrade from this values seriously impact their functionly.
fiwendow cell can survive wider fluctuations the intigrade of action botorysystems all impaired.
Other animals have a wider  tolarent for change of botory temperature. for centuries it is have been recognized that mamals and birds  defer from other annimals in the way they regulated
body temperature. With the  charachterizing the  difference have become more actually in the meeting for  over time  .the popular termknowledge  still reflect  the old division into warm -blooded and cold blooded  species.warm -blooded includes mamals and birds whereas other    creatures all considered cold blooded . as more species were studied,50 clean  evidence of this  classification  was inedquate. the fans leathered  or deserted in gua na each cold blooded  usually has a body temperature only a degrade or 2 below that humans .and so it is not cold.therefore the next distinction was made between annimals maintain a constant body temperature.and those whose  temperature varies witn their enviroment called  ~~.but this classification also prove inedequate because among mamals there are many varies their temperatures during ~  to the more many invito birds that live in the depth of ocean never experience  changes in the chill of deep water.and their body temperature remain constant![/hide]

sddz

大家继续.........

travis

[hide=5000  Sells and Temperature

Sells cannot remain alive outside certain limits of temperature. In much narrow limits more ...... of effective functioning. systems mammals and birds are most efficient only within a narrow range around 37 degrees centigrade. The departure of a few degrees from this value seriously impairs their functioning. Even those sells can survive wider fluctuations, the integrated actions of body existence are impaired. Other animals have a wider tolerance for changes of bodily temperature. For centuries it has been recognized that mammals and birds differ from other animals in the way they regulate bodily temperature. With the characterising difference have become more accurate and meaningful all the time, but popular terminology still reflects the old division into warm-blooded and cold-blooded species. Warm-blooeded included mammals and birds whereas all other creatures are considered cold-blooded. As more species were studied, it became evident that this classification was inadequate. A fence lesert or a desert each body temperature of a degree or two below that of humans and so it's not cold. Therefore the next distinction was made between animals that maintain a constant body temperature, called homizerms, and those whose body temperature varies with their environment, called hoykillzers. But this classification also proved inadequate, figures among mammals there are many that vary their body temperatures during hybernation. Furthermore, many invertibrates that live in the depth of the ocean never experience changes in the cue of the deep water, and their body temperatures remain constant.[/hide]

sddz

大家继续.........

lesenhower

[hide=50000  Cells and temperature
Cells can’t remain alive outside certain limits of temperature. And much narrow limits marked the boundaries of effective functioning. And the thermal systems of  mammals and birds are most efficient only within a narrow range around 37.3℃.  A departure of a few degrees from this value seriously impairs their functioning. Even those cells can survive wider fluctuations, the integrated actions of body systems are impaired. Other animals have a wider horizons for changes of body temperature. For centuries, it has been recognized that mammals and birds differed from other animals in the way they regulate body temperature. Ways of characterizing the difference had become more accurate and meaningful over time. the popular terminology still reflex the old division into warm-blooded and cold-blooded species. Warm-blooded included mammals and birds, whereas all other creatures were considered cold-blooded. As more species were studied, it became evident that this classification was inadequate. a leathered or dethered each cold-blooded usually has a body temperature only a degree or two below that of humans and so is not cold. therefore, the next distinction was made between animals that maintain a constant body temperature, called homeotherms  and those, whose body temperature varies with their environment, called hykeliotherms. but this classification also clued inadequate because among mammals there are many that vary their body temperatures during hibernation. Furthermore, many invertebrates that live in the deep of the ocean never experience changes in the chill of the deep water and their body temperatures remain constant.[/hide]

sddz

大家继续.........

wangjade

Cells and temperature

Cells cannot remain alive outside certain limits of temperature and much
narrower limits mark the boundaries of effective functioning.
Enzyme systems of mammals and birds are most efficient only within a
narrow range around 37 degrees centigrade ,a departure of a few degrees
from this value seriously impairs their functioning. Even though cells can
survive wider fluctuations the integrated actions of bodily systems
are impaired. Other animals have a wider tolerance for changes of
bodily temperature.  For centuries it has been recognized that mammals
and birds differ from other animals in the way they regulate body
temperature. Ways of characterizing the difference have become more
accurate and meaningful over time, but popular terminology still
reflects the old division into warmblooded and coldblooded species.
Warmblooded included mammals and birds whereas all other
creatures were considered coldblooded. As more species were
studied, it became evident that this classification was inadequate.
A fence lizard or a desert [iguana],each coldblooded ,usually has
a body temperature only a degree or two below that of humans
and so is not cold. Therefore the next distinction was made between
animals that maintain a constant body temperature, called [homixxx],
and those whose body temperature varies with their environments,
called [pauixxxx]. But this classification also proved inadequate,
because among mammals there are many that vary their body
temperatures during hibernation. Furthermore, many invertebrates
that live in the depths of the ocean never experience change  in the
chill of the deep water, and their body temperatures remain constant.[/hide]

wangjade

[hide=  Cells and temperature

Cells cannot remain alive outside certain limits of temperature and much
narrower limits mark the boundaries of effective functioning.
Enzyme systems of mammals and birds are most efficient only within a
narrow range around 37 degrees centigrade ,a departure of a few degrees
from this value seriously impairs their functioning. Even though cells can
survive wider fluctuations the integrated actions of bodily systems
are impaired. Other animals have a wider tolerance for changes of
bodily temperature.  For centuries it has been recognized that mammals
and birds differ from other animals in the way they regulate body
temperature. Ways of characterizing the difference have become more
accurate and meaningful over time, but popular terminology still
reflects the old division into warmblooded and coldblooded species.
Warmblooded included mammals and birds whereas all other
creatures were considered coldblooded. As more species were
studied, it became evident that this classification was inadequate.
A fence lizard or a desert [iguana],each coldblooded ,usually has
a body temperature only a degree or two below that of humans
and so is not cold. Therefore the next distinction was made between
animals that maintain a constant body temperature, called [homixxx],
and those whose body temperature varies with their environments,
called [pauixxxx]. But this classification also proved inadequate,
because among mammals there are many that vary their body
temperatures during hibernation. Furthermore, many invertebrates
that live in the depths of the ocean never experience change  in the
chill of the deep water, and their body temperatures remain constant.[/hide]

wangjade

操作失误,发了两遍.