²é¿´: 720  |  »Ø¸´: 1

¿×Ãû׿

½û³æ (ÕýʽдÊÖ)


[×ÊÔ´] ¡¾·ÖÏí¡¿ÑÅ˼д×÷

´ó×÷ÎÄ:  Money for postgraduate research is limited. therefore financial support from governments should be only provided for scientific research rather than research for less useful subjects. Do you agree or disagree?¡± (½ðÇ®ÓÐÏÞ£¬ËùÒÔÓ¦Ö»½«Ç®ÓÃÓÚ¿ÆÑ§Ñо¿¶ø·ÇÆäËû²»Ì«ÓÐÓõÄרҵ£¬Í¬ÒâÂð£¿) Ò»¿´only¾ÍÖªµÀÕâ¸ö˵·¨²»Ì«¶Ô¡£Ì«¾ø¶ÔÁË¡£ ²»¹ýÕâÌâÄѾÍÄÑÔÚ: ¿¼ÉúÄÜ·ñÏëµ½½« scientific research ºÍ research for less useful subjects ¾ßÌ廯£¬ËµÃ÷ÊÇËüÃÇ·Ö±ðÊÇÄÇЩ¾ßÌåѧ¿Æ£¬ËüÃÇÓÖ¶¼ÓÐʲôÑùµÄ×÷Ó᣿¼¹Ùϲ»¶ÄÚÈݾßÌåµÄ×÷ÎÄ£¬ÕâÒ»µãºÜÖØÒª¡£Ç§Íò²»ÄÜÖ»ÊÇ·Å·Å¿ÕÅÚ¡£

ÎÄÕ½ṹºÍÒÔǰ½²¹ýµÄºÜ¶àÎÄÕÂ(Èç:´óѧÉúÓ¦¸Ã¶àѧÀíÂÛµÄѧ¿Æ»¹ÊÇʵ¼ÊµÄѧ¿Æ£¬ÉÏ´óѧµÄÄ¿µÄÊÇΪÁËѧ֪ʶ»¹ÊÇΪÁËÕÒ¹¤×÷£¬ÖØÊÓÎĿƻ¹ÊǶàѧÀí¿ÆµÈµÈ)Ò»Ñù£¬¿ÉÒÔÓöԳÆÊ½»òÊÇÒ»±ßµ¹,Ö»²»¹ýÁé»îµØ»»Ò»ÏÂ¹Ûµã¶øÒÑ£º
  
     1.  ¿ÆÑ§Ñо¿ºÜÖØÒª£¨¾ÙÀý˵Ã÷£¬ÈçÑо¿space technology,computer science, cloning technology, medical researchµÈµÈ£¬ÕâЩÑо¿¿ÉÒÔ greatly improve our modern life, cure diseases, prolong our life span and make greater contributions to our society£¬¿ÆÑ§Ñо¿ÎÒ¸öÈËÀí½âÓ¦¸ÃÊǹØÓÚÀí¿ÆµÄÑо¿£©£¬ËùÒÔËüneed money,ÕâÊǿ϶¨µÄºÍ±ØÒªµÄ¡£
  
     2.  ²»¹ý financial support only be provided for scientific research Ҳ̫¹ý·ÝÁË¡£less useful subjectµ±È»Ò²need a certain amount of money for research,Ö»ÊÇÒ»¸öÇ®¶àÇ®ÉÙµÄÎÊÌâ¡£³ýÁË¿ÆÑ§Ñо¿ÖØÒª, ÆäËü¿ÆÄ¿£¨Ö÷ÒªÊÇÈËÎÄѧ¿Æ£©µÄÑо¿Ò²ÖØÒª,Ò²ÊÇuseful and make contribution to our life, ¿ÉÒÔ¾ÙÀý˵Ã÷(±È·½ËµÑо¿ÎÄ»¯£¬Ñо¿ÓïÑÔµÄѧ¿Æ£¬Ñо¿ÒÕÊõ¡¢¿¼¹Å¡¢ÀúÊ·¡¢µØÀíºÍÒôÀÖµÄѧ¿Æ£¬ÕâЩÑо¿Í¬Ñù¿Éenrich our knowledge and life.)





--------------------------------------------------------------------------------

ÓбØÒªÍ¶×ÊÓÚÌ«¿Õ¿Æ¼¼µÄ¿ª·¢Âð£¿Research into space technology brings many benefits such as improved medical technology. However, some people are of the opinion that the money should be spent on providing for the needs of the poor. Where do you stand on this issue?

Space technology is technology that is related to spaceflight(ÓîÖæ·ÉÐÐ), satellite and entering space. It is sophisticated (¸´ÔÓµÄ) and its research involves £¨Éæ¼°£© huge investment. That is why many people frown on£¨²»Ï²»¶£© such expensive space activities and hold that we¡¯d better spend the money on helping the needy people. However, I can hardly share their views because these people fail to realize the great benefits and changes brought about by space technology.

In the past decades, many space technologies have been transferred £¨×ªÒÆ£© to applications£¨ÔËÓã¬Ó¦Óã© on Earth. Take satellite as an example. Our telecommunication network is dependent on the satellites circling£¨Î§ÈÆ...Ðýת) our globe. Without satellites, our mobile phones, Internet, faxes and remote £¨Ô¶³ÌµÄ£¬Ò£Ô¶µÄ£© medical services would become useless. Also with the broadcast satellites, we are able to watch thousands of TV stations. Also with the GPS satellites, we can pinpoint£¨²éÕÒ£© our location £¨Î»Öã©accurately£¨¾«È·µØ£©. As an added bonus£¨ºÃ´¦£¬½±½ð£©, weather satellites allow us to direct£¨Ö¸Òý£© our lives because we are no longer in the dark about major meteorological£¨ÆøºòµÄ£©/climatic events like hurricanes or cyclones£¨Áú¾í·ç£©.


Besides the above direct benefits, there are also many other different benefits derived£¨±»µÃµ½£© from space technologies. In fact, these benefits are felt indirectly in our everyday life. For example, the simple microwave device £¨×°Öã©that we use and enjoy in our kitchens today was derived£¨Ô´ÓÚ£¬µÃµ½£© from a NASA program to allow astronauts to heat their pre-cooked £¨Ô¤ÏÈÖó¹ýµÄ£© meals. Turning our attention to simple thermo £¨±£ÎÂÆ¿£© that we use to keep coffee warm, the cooler boxes taken to our picnic, or the fire-resisting£¨¿¹»ðµÄ£© cloth, they were all derived from the insulation£¨¾øÔµ£© techniques of space technology of the 1960s. With the increasingly wide use of space technology, it is predictable £¨¿ÉÒÔÔ¤²âµÄ£©that many new things which are nonexistent£¨²»´æÔڵģ© before will be developed.





--------------------------------------------------------------------------------

ÑÅ˼д×÷table·¶ÎÄ 2009Äê05ÔÂ12ÈÕ






This table shows that food consumption of a town changed greatly from 1975 to 1985.

In the table, grain is the only food which decreased in its consumption (from 384 tons in 1975 to 288 in 1985). Its consumption decreased by 25%.



--------------------------------------------------------------------------------
Sample TextThe chart below shows the changes of costs and sales figures of a company. Write a report to the company management describing the information shown in the chart.




The line graph illustrates the changes of costs and sales from 1991 to 1999 of the T&T Company£®

During the eight years, both costs and sales increased but sales had a bigger growth. Profit margins varied in this period(ǰÁ½¾ä»°ÊÇ×ܽ᱾¶ÎÄÚÈݵÄÖ÷Ìâ¾ä). In 1991, the profit was about three million£®Then sales dropped and costs grew£¬resulting in a loss of profit between 1992 and 1993. And it was the only period in the 1991-1999 period that no profit was made. Fortunately the trends began to reverse in early 1933 and sales increased to 27 million in early 1995£¬with about 12.5 million profit£®Sales began to fall after that£¬leading to a period of narrow profit margins in 1997. Costs started to maintain (about 20 million) from mid 1996 but sales began to rise substantially£¬growing from 22 million to 33 million in 1999, when the profit margin was about 12 millio
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¿´Ìì

ľ³æ (ÖªÃû×÷¼Ò)


ÒýÓûØÌû:
Originally posted by ¿×Ãû׿ at 2010-07-14 11:40:59:
´ó×÷ÎÄ:  Money for postgraduate research is limited. therefore financial support from governments should be only provided for scientific research rather than research for less useful subjects. Do y ...

Õâ¸ö....
2Â¥2010-07-14 12:08:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ¿×Ãû׿ µÄÖ÷Ìâ¸üÐÂ
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +10 ˲ϢÓîÖæ 2026-02-20 13/650 2026-02-23 11:23 by holypower
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:35 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:29 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 usprnugpzw 2026-02-21 11/550 2026-02-23 09:24 by w4l55oybr1
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ¹¤¿Æ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 8/400 2026-02-23 09:19 by »¶ÀÖËÌÒ¶Ýè
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +6 3dfhjxgsh7 2026-02-22 9/450 2026-02-23 07:49 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 4/200 2026-02-23 06:46 by jsjzfl
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û