Unit 1 How tall are you ? ½Ì°¸¼°½Ìѧ·´Ë¼

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¡¡¡¡2¡£ÄÜÌý¡¢Ëµ¡¢È϶Á¶ÌÓïºÍ¾ä×Ó£ºcan dive into the deep cold water/jump out of water.Each up to 20 cm long.²¢ÄÜÕýÈ·Íê³ÉÌî³ä¾ä×ÓµÄÁ·Ï°¡£

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¡¡¡¡Step1.Warm-up

¡¡¡¡1¡£Ê¦ÉúÓÃÓ¢ÓﻥÖÂÎʺò

¡¡¡¡2¡£Free talk

¡¡¡¡A: How tall/heavy are you?

¡¡¡¡B: I??m?þ9??/p>

¡¡¡¡A:I??m??.I??m ?þ9??han you.

¡¡¡¡B:Yes,I??m ??.than you.

¡¡¡¡½ÌʦºÍÒ»Éú×öʾ·¶£¬È»ºóÈÃÈý¡¢ËÄ×éѧÉú»¥Ï̸ཻ¡£

¡¡¡¡£¨Éè¼ÆÒâͼ£ºÍ¨¹ý´´ÉèÕæʵµÄÇé¾°£¬ÈÃѧÉú¹®¹Ì¶ÔÉí¸ßºÍÌåÖؽøÐбȽϵÄÓïÑÔ±í´ï·¨£¬²¢¶ÔÏÂÒ»²½µÄÔĶÁÀí½â´òºÃ»ù´¡¡££©

¡¡¡¡3¡£Let??s chant

¡¡¡¡Older ,older, I??m older than you.

¡¡¡¡Taller, taller ,I??m taller than you .

¡¡¡¡Stronger ,stronger, I??m stronger than you .

¡¡¡¡Younger, younger, you are younger than me .

¡¡¡¡Shorter, shorter, you are shorter than me.

¡¡¡¡Thinner, thinner ,you are thinner than me .

¡¡¡¡But, my hair is longer than yours.

¡¡¡¡my eyes are bigger than yours.

¡¡¡¡£¨Éè¼ÆÒâͼ£ºÍ¨¹ýÀÊÀÊÉϿڵĶù¸è£¬¼È¸´Ï°ÁËÐÎÈݴʵıȽϼ¶£¬Ò²Ìá¸ßÁËѧÉúѧϰӢÓïµÄÐËȤ£¬½«Ñ§ÉúµÄ×¢ÒâÁ¦×ªÒƵ½¿ÎÌÃÖÐÀ´£¬ÎªÌá¸ß¿ÎÌÃЧÂÊ×öºÃ×¼±¸¡££©

¡¡¡¡Step2¡£Pre-reading

¡¡¡¡(1) ¿Î¼þչʾÁ½Ö»Ó㣬һÌõ¾¨ÓãºÍÒ»Ìõ½ðÓã

¡¡¡¡teachet says: ??Look, there are two fish,Which fish is bigger,the black one or the red one??? The students answer it together . Then teacher says: ??Yes,the black one is bigger,and we call the black fish whale.??°åÊé??whale??,²¢½Ì¶Á¡£³öʾĨÏ㾨ºÍ»¢¾¨µÄͼƬ,teacher says: ??This is a killer whale. This is a sperm whale.??