{daily writing}echo52888的写作贴！

echo52888UID: 3260900

3.2独立作业
Everyone may meet with difficulties in the study,so if one of your classmates need help with the schoolwork,what will you do?There are several solutions to deal with the issue,one is that you yourself to help him,the other is that you can suggest him to ask a professional tutor for help.Then in which way will you choose?Well,I will be without hesitation to select the latter one,namely,to find a professional tutor is wiser.
Firstly,it is possible that you are not capable to solve your classmates' problems,and it will not only be embaraced to not help him,but also will waste both you and your classmates' time.For example,once a time my classmates asked me a maths problem at the end of the semester,at that time I didn't consider anything and try by myself,but for two hours I can not work it out.Then my classmates waited me for so long a time that  he felt disappointed with me so much,even I made him not complish his work in time.Even if I felt sorry for him,but aferwards he never aksed me questions,and I also felt embarrased and my confidence in maths has all ruined out at this time.
Moreover,even if I am good at the schoolwork the classmate asked,I can not make sure that What I provided is the best choice.However,if he can ask a professional tutor,the tutor may explain it to the clssmates in details and more clearly,and maybe he can correct the fause thinking model of the students,and supply him with the best solving method and  teach him how to consider when facing the same problem.I think no such student can have the ability to do so.
Last but not the least,asking him to find a tutor to help benefits the tutor as well as the classmates.From the communication with the students,tutors can gain a rich knowledge on what are the weaknesses of the students,and how they should do in the future teaching process,and what they can do to improve and risk the same problems existing and coming out to the student.Apart from that,they can achieve new ideas from students when chating with them,which is better for both of their teaching and research.
All in all,if someone needs help with the schoolwork,I think the best choice is to advise them to ask a professional tutor for help,because they can provide the students with better and more detailed information.

echo52888UID: 3260900

3.2综合TPO20


In the listening materials,the lecturer casts doubts on the damages caused by "let it burn" policy,especially when the Yellowstone fires happened referred in the reading passage.
Firstly,the professor considers that the Yellowstone fires did not cause great damage to the vegetation in the park,on the contrary,she thinks that some scorched plants grow even better than that before they went through the fires,since as some trees stops growing,this can give off more space for some tiny plants to start to appear,and some ungerminated plants also can seize this chance to grow.So in terms of vegetation,the fires didnot cause so serious damage and in turn,this fire make the park ecosystem more diverse.
At the same time,the wildlife was not affected as well as the lecturer talks,which also contradicts with the reading passage. She regards that the fires gave a pretty good opprtunity for some animals to grow,like the rabbits and hares,who can seize the chances just because of the crazily growing plants in the park,for they can provide more food for these animals.On the other hand,as the number of rabbits has increased,the number of their predators will go up,too.As a result,certain food chains is stronger afterwhile.
Third,the lecturer argues that it is unfair to say in the reading passage that the fires will affect the local economy.In fact,the happening of the Yellowstone fires is the combinative factors on that year,as there were no rainfalls,the unusually strong winds,and the accumulating of drier undergrowth,so that the cause of the fire occurred to be so massive,so this combination is so rare to be seen and it  has not seen such fire in the park since 1988.So vistors come back the next year and after that each year.So it is untrue for what it is said in the reading passage.

echo52888UID: 3260900

3.3独立作业
In the daily life,we are surrounded by a variety of people.Going aling with some of them is indeed a joy,whose presence will help and encourage us.Then I think this is the true friendship.But can two people become good friends when one is poor,while the other is richer?Well,my answer is yes if these two persons are real friends.
True friendship should help each other, especially when one is in trouble and money should not be the standard of the evaluation of the friendship.There is a famous story to illustrate this,that is the great friendship betwwen Max and Engels.Engels has more money than Max,but he always helps Max especially when Max started to write the book of Capitalism,and after the dearth of Max,Engels helps him to continue writing the book and support his family.And Max helps Engels in the thoery of the study.This great friendship lasts a long lifetime between the two good friends,even if one is poorer,and the other is richer.So we should not narrowly define a friendship just using the money,maybe the poor one has richer in their spirits while the rich one just is rich and he only owns the money,and these two people can help each other.
Admittedly,money plays an important role between the two people's friendship.However,I think the sincerity is the basis of the friendship.Only through trust in each other,can they make good friends.One apt example is myself.I have a very good friend,named Sera,we are familiar with each other for many years,and we can chat with each other for everything we wanted,and we never hide something in the inner heart,and we can always share with each other's happiness and sad things and make practical suggestions to each other even something we never tell to our parents.
Common interest is another factor contributing to a friendship.Only when people have something in common,they can walk together.For example,both Sera and I like playing tennis,then we are playing this game together,and we always share the experience of how to play it well,like how to serve,using which type of grips to stroke,especially at the begining of playing the game,we even did not know how to stand on the baseline,then we started to watch lots of matches on TV,and sometimes we go to see tennis players practicing in the playground.It is so nice to play with such a friend,and having this common interest indeed make our friendship much stronger.We all feel happy when staying with each other.
All in all,two people can become good friends with no matter of money,a good griendship relies on the basis of sincerity and trustworth,and common interest is another key factor to strenthen the relationship.Apart from that,true friends will help each other no matter who is rich or poor.

echo52888UID: 3260900

3.3综合TPO24
In the lecture,the professor thinks it is skeptical to find remains of real tissues of animals through th fossils of T.rex as the reading passage mentions.He lists several points to argue that.
Firstly,the soft,flexible subsatance is not necessarily the remains of the actual blood wessals of T.rex as the reading material claims,for the lecturer consider it is something else,and it is likely to be the traces of residues made by bacteria's colonies,because long after the organisms died,bacterias will go into the hallow and move through the channels.
Moreover,the lecturer also asserts that the conclusion the spheres could be the remains of red blood cells is unconvincing.Because it will have a different composition for the primitive animals,the T.rex should not have the red blood cells.In addition,the lecturer considers the dark red centers may be just the reddish merrows.  
Third,test has shown that the dinosaur contained the collagen which is also contradicted with the fact that argues in the lecture.Because research suggests that proteins could not last such a long time,for they never remain for older than one hundred thousand years,but the fossil of T.rex is 70 million years old.Apart from that,the test is unblievable, either.As the proteins can not last so long a time,it is much more likely to be the recent source,like human beings.It is possible that it can be from the skin of the researchers who were handling the bones.

idealibtUID: 2667256

echo52888 3.3.doc (40 KB, 下载次数: 26)

2012-3-4 16:32:58 上传

下载次数: 26

lawamorUID: 3169931

In the lecture, the professor thinks it is skeptical to find remains of real tissues of animals through the fossils of T.rex as the reading passage mentions. He lists several points to argue that.
Firstly, the soft, flexible subsatance(substance) is not necessarily the remains of the actual blood wessals(vessels) of T.rex as the reading material claims, for the lecturer consider it is something else, and it is likely to be the traces of residues made by bacteria's colonies, because long after the organisms died, bacterias(bacteria) will go into the hallow and move through the channels.
Moreover, the lecturer also asserts that the conclusion the spheres could be the remains of red blood cells is unconvincing. Because it will have a different composition for the primitive animals, the T.rex should not have the red blood cells. In addition, the lecturer considers the dark red centers may be just the reddish merrows.
Third, test has shown that the dinosaur contained the collagen which is also contradicted with the fact that argues in the lecture. Because research suggests that proteins could not last such a long time, for they never remain for older than one hundred thousand years, but the fossil of T.rex is 70 million years old. Apart from that, the test is unbelievable(unbelievable), either.（怎么觉得这句没有什么必要加上）As the proteins cannot last so long a time, it is much more likely to be the recent source, like human beings. It is possible that it can be from the skin of the researchers who were handling the bones
细节都写到了 lz听的很精确啊~~向你学习！就是拼写有点错~ 水平有限...