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PREP 3 WHY ARE EGGS EGG-SHAPED?
CLASS¡§¡¡¡¡¡¡¡¡¡¡NO.¡¡¡¡¡¡¡¡¡¡NAME¡§¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ñ¸ì¡¦¥¤¥Ç¥£¥ª¥à¡¡ 1. ¼¡¤Î¶õÍó¤ËŬÅö¤Êʸ»ú¤òÆþ¤ì¤Æ¡¤ÆüËܸì¤ò±Ñ¸ì¤Ë¤Ê¤ª¤·¤Ê¤µ¤¤¡¥ (1) Áã n¡² ¡² ¡² (2) ³³ c¡² ¡² ¡²f (3) ¤¤Á¤ó¤È nea¡² ¡²y (4) ¡Á¤Î¤¿¤á¤Ë ow ¡² ¡²g (5) ÆÃ¤Ë e¡² ¡² ¡²cially (6) µå·Á s¡² ¡² ¡²re (7) ¡Ä¤â¤Þ¤¿¡Á¤Ê¤¤ n ¡² ¡² (8) ž¤¬¤ë r¡² ¡²l (9) ¸º¾¯¤µ¤»¤ë de¡² ¡² ¡²ase (10) ·Á sh¡² ¡²e 2. ¼¡¤ÎÆüËܸì¤ò±Ñ¸ì¤Ë¤Ê¤ª¤·¤Ê¤µ¤¤¡¥ (1) µå·Á ¡¡¡¡¡¡ ¡¡¡¡¡¡ (2) ¸º¾¯¤µ¤»¤ë ¡¡¡¡¡¡ ¡¡¡¡¡¡ (3) Áã ¡¡¡¡¡¡ ¡¡¡¡¡¡ (4) ÆÃ¤Ë ¡¡¡¡¡¡ ¡¡¡¡¡¡ (5) ¡Ä¤â¤Þ¤¿¡Á¤Ê¤¤ ¡¡¡¡¡¡ ¡¡¡¡¡¡(6) ž¤¬¤ë ¡¡¡¡¡¡ ¡¡¡¡¡¡ (7) ·Á ¡¡¡¡¡¡ ¡¡¡¡¡¡ (8) ³³ ¡¡¡¡¡¡ ¡¡¡¡¡¡ (9) ¡Á¤Î¤¿¤á¤Ë ¡¡¡¡¡¡ ¡¡¡¡(10) ¤¤Á¤ó¤È ¡¡¡¡¡¡ ¡¡¡¡¡¡ 3. ÆüËܸì¤Î°ÕÌ£¤òɽ¤¹¤è¤¦¤Ë¡¤(¡¡)¤ÎÃæ¤ËŬÅö¤Ê¸ì¤òÆþ¤ì¤Ê¤µ¤¤¡¥ (1) Ãϵå¤Ï´°Á´¤Êµå·Á¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡¥ The Earth is not a perfect ( ). (2) ¤½¤³¤Ï³³¤ä²¿¤«¤¬¤¢¤Ã¤Æ´í¸±¤À¤è¡¥ It's a dangerous place, with ( )s and things. (3) Èà¤Ïê¤Ë¤¤Á¤ó¤ÈËܤòÇÛÎó¤·¤Þ¤·¤¿¡¥ He arranged the books ( ) on the shelf. (4) »ä¤ÏÈà¤ÎÊÖ»ö¤Ë¤âÍýͳ¤Ë¤â´¶¿´¤·¤Þ¤»¤ó¤Ç¤·¤¿¡¥ I wasn't very impressed by his replies, ( ) his reasons. 4. ÆüËܸì¤Î°ÕÌ£¤òɽ¤¹¤è¤¦¤Ë¡¤(¡¡)¤ÎÃæ¤ËŬÅö¤Ê¸ì¤òÆþ¤ì¤Ê¤µ¤¤¡¥ (1) ±«¤Î¤¿¤á¡¤»î¹ç¤ÏÃæ»ß¤Ë¤Ê¤ê¤Þ¤·¤¿¡¥ ( ) ( ) the rain, the match was canceled. (2) Èà¤ÏÉô²°¤«¤éž¤¬¤ê½Ð¤Æ¤¤Þ¤·¤¿¡¥ He ( ) ( ) of the room. T-F TEST ¢£ ±Ñʸ¤òÆÉ¤ó¤Ç¡¤Àµ¤·¤¤¤â¤Î¤Ë¤ÏT¤ò¡¤¤Þ¤Á¤¬¤Ã¤Æ¤¤¤ë¤â¤Î¤Ë¤ÏF¤ò¡¤(¡¡)¤ÎÃæ¤ËÆþ¤ì¤Ê¤µ¤¤¡¥ ① The shape of a bird's eggs is not a sphere like a table tennis ball. ② Nor is it like a box with sharp corners. ③ Why are most eggs egg-shaped? ④ First, owing to the shape, they fit together more neatly in the nest, with smaller air spaces between them. ⑤ This reduces heat loss and allows the best use of the nest space. ⑥ Second, if an egg rolls, it will roll in a curved path around the pointed end. ⑦ This decreases the danger of its rolling out of the nest. ⑧ The strongest shape would be a sphere, but ball-like eggs would roll away, and this would be unfortunate, especially for birds that nest on cliffs. ⑨ That is why the shape of bird's eggs is egg-shaped. (124 words) 1. ( ) Ä»¤ÎÍñ¤Î·Á¤ÏÂîµå¥Ü¡¼¥ë¤Î¤è¤¦¤Êµå·Á¤Ç¤â¤Ê¤¤¤·¡¤±Ô³Ñ¤Ê³Ñ¤Î¤¢¤ëÈ¢¤Î¤è¤¦¤Ê·Á¤Ç¤â¤Ê¤¤¡¥ 2. ( ) ¤¹¤Ù¤Æ¤ÎÍñ¤ÏÍñ·Á¤ò¤·¤Æ¤¤¤ë¡¥ 3. ( ) µå·Á¤è¤ê¤âÁã¤ÎÃæ¤Ë¤¤Á¤ó¤È¼ý¤Þ¤ëÍñ·Á¤Ï¡¤¶õµ¤¤ÎÄ̤ë·ä´Ö¤ò¤è¤ê¾®¤µ¤¯¤·¤Æ½ë¤µ¤ò¸º¤é¤¹¸ú²Ì¤ò»ý¤Ä¡¥ 4. ( ) ¤â¤·Íñ¤¬Å¾¤¬¤ë¤È¡¤Íñ·Á¤Î¤È¤¤½¤ì¤ÏÀí¤Ã¤¿Àèü¤ò»ÙÅÀ¤Ë¸Ì¤òÉÁ¤¯¤³¤È¤Ë¤Ê¤ë¡¥¤À¤«¤é¡¤Á㤫¤éž¤¬¤êÍî¤Á¤ë´í¸±¤¬¸º¤ë¡¥ 5. ( ) ¤¤¤Á¤Ð¤ó¶¯¤¤¤Î¤Ïµå·Á¤À¤í¤¦¤¬¡¤Íñ¤¬µå·Á¤Ê¤éÁ㤫¤éž¤¬¤ê½Ð¤ë´í¸±¤¬¤¢¤ë¡¥ ÆâÍÆÍý²ò¥Æ¥¹¥È ¢£ ±Ñʸ¤òÆÉ¤ó¤Ç¡¤¼¡¤ÎÌ䤤¤ËÅú¤¨¤Ê¤µ¤¤¡¥ ① The shape of a bird's eggs is not a sphere like a table tennis ball. ② ① ( is / it / nor ) like a box with sharp corners. ③ Why are most eggs egg-shaped? ④ First, owing to ② the shape, they fit together more neatly in the nest, with smaller air spaces between ③ them. ⑤ This reduces heat loss and allows the best use of the nest space. ⑥ Second, if an egg rolls, it will roll in a curved path around the pointed end. ⑦ ④ This decreases the danger of its rolling out of the nest. ⑧ The strongest shape would be a sphere, but ball-like eggs would roll away, and ⑤ this would be unfortunate, especially for birds that nest on cliffs. ⑨ That is why the shape of bird's eggs is egg-shaped. (124 words) 1. (¡¡①¡¡)¤òÀµ¤·¤¯Ê¤٤«¤¨¤Ê¤µ¤¤¡¥ ¡¡ ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡¡ 2. ²¼ÀþÉô②¤Î¡Ö¤½¤Î·Á¡×¤È¤Ï¤É¤¦¤¤¤¦·Á¤Ç¤¹¤«¡¥³ºÅö¤¹¤ë¤â¤Î¤Ë¡û¤ò¤Ä¤±¤Ê¤µ¤¤¡¥ ¥¢ ( ) ¥Ô¥ó¥Ý¥óµå¤Î¤è¤¦¤Êµå·Á¡¥ ¡¡¥¤ ( ) Íñ·Á¡¥ ¡¡¥¦ ( ) È¢·Á¡¥ 3. ²¼ÀþÉô③¤¬¤µ¤¹¤â¤Î¤ò½ñ¤È´¤¤Ê¤µ¤¤¡¥ ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 4. ²¼ÀþÉô④¤Ï¤É¤¦¤¤¤¦ÆâÍÆ¤ò¤µ¤·¤Æ¤¤¤Þ¤¹¤«¡¥³ºÅö¤¹¤ë¤â¤Î¤Ë¡û¤ò¤Ä¤±¤Ê¤µ¤¤¡¥ ¥¢ ( ) Íñ¤¬Å¾¤¬¤ë¤È¡¤¤È¤¬¤Ã¤¿Ã¼¤ò»ÙÅÀ¤Ë¤·¤Æ¥«¡¼¥Ö¤·¤ÆÅ¾¤¬¤ë¤È¤¤¤¦¤³¤È¡¥ ¥¤ (¡¡¡¡) Íñ¤É¤¦¤·¤Î´Ö¤Î¶õ´Ö¤ò¾¯¤Ê¤¯¤·¡¤Áã¤ÎÃæ¤Ë¤¤Á¤ó¤È¼ý¤Þ¤ë¤È¤¤¤¦¤³¤È¡¥ ¥¦ (¡¡¡¡) Íñ·Á¤ÏÇ®¤Î»¼º¤ò¾¯¤Ê¤¯¤·¤Æ¡¤Áã¤ÎÃæ¤Î¶õ´Ö¤òºÇÂç¸Â¤Ë»È¤¨¤ë¤è¤¦¤Ë¤¹¤ë¤È¤¤¤¦¤³¤È¡¥ 5. ²¼ÀþÉô⑤¤Ï¤Ê¤¼ÉÔ¹¬¤Ë¤Ê¤ë¤È¤¤¤Ã¤Æ¤¤¤ë¤Î¤Ç¤¹¤«¡¥³ºÅö¤¹¤ë¤â¤Î¤Ë¡û¤ò¤Ä¤±¤Ê¤µ¤¤¡¥ ¥¢ (¡¡¡¡) µå·Á¤ÎÍñ¤Ï³Ì¤¬¹Å¤¯¤Ê¤ë¤«¤é¡¥ ¥¤ (¡¡¡¡) µå·Á¤ÎÍñ¤Ç¤Ï¡¤Áã¤ÎÃæ¤Ë¤à¤À¤Ê¶õ´Ö¤¬À¸¤¸¤ë¤«¤é¡¥ ¥¦ ( ) µå·Á¤ÎÍñ¤Ïž¤¬¤ê¤ä¤¹¤¯¡¤ÆÃ¤Ë³³¤Ç¤Ïž¤¬¤êÍî¤Á¤Æ³ä¤ì¤Æ¤·¤Þ¤¦¤À¤í¤¦¤«¤é¡¥ ¡üPREP 3¡¡¾®¥Æ¥¹¥È½¸¡¡²òÅúÎã ñ¸ì¡¦¥¤¥Ç¥£¥ª¥à¥Æ¥¹¥È £±¡¥(1) nest (2) cliff (3) neatly (4) owing (5) especially (6) sphere (7) nor (8) roll (9) decrease (10) shape £²¡¥(1) sphere (2) decrease (3) nest (4) especially (5) nor (6) roll (7) shape (8) cliff (9) owing (10) neatly £³¡¥(1) sphere (2) cliff (3) neatly (4) nor £´¡¥(1) Owing, to (2) rolled, out T¡¿F¥Æ¥¹¥È £±¡¥T¡¡¡¡£²¡¥F¡¡¡¡£³¡¥F¡¡¡¡£´¡¥T¡¡¡¡£µ¡¥T ÆâÍÆÍý²ò¥Æ¥¹¥È £±¡¥Nor is it¡¡¡¡£²¡¥¥¤¡¡£³¡¥(the) eggs¡¡¡¡£´¡¥¥¢¡¡¡¡£µ¡¥¥¦ |
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