The green fish is the biggest µÚ¶þ¿Îʱ

¡¡¡¡Step1.Warming up: Free talk.

¡¡¡¡T: Hello, boys and girls.

¡¡¡¡Ss: Hello, Mr. Liu.

¡¡¡¡T: Last week, we have learned the conversation of Unit 9, Do you know which fish is the biggest?

¡¡¡¡Ss: The green fish is the biggest.

¡¡¡¡T: Yes, The green fish is the biggest. Can you remember the word biggest?

¡¡¡¡Ss: b-i-g-g-e-s-t. £¨½Ìʦ°åÊéµ¥´Ê£©

¡¡¡¡T£ºbig –bigger- biggest small –smaller –smallest ……

¡¡¡¡Ss £ºbig –bigger- biggest small –smaller –smallest ……

¡¡¡¡£¨Í¨¹ý¶ÔÉϽڿεÄ֪ʶÌáÎÊ£¬Ë³ÀûÏνӵ½¸´Ï°µ¥´Ê»·½Ú£¬°åÊé²¢°Ñ×î¸ß¼¶µ¥´ÊµÄ¹¹³ÉÓúìÉ«·Û±Ê¼Ó´Ö£¬Í¨¹ýС×é±ÈÈüµÄ·½Ê½È϶Áµ¥´Ê£¬¼¤·¢Ñ§ÉúѧϰÐËȤ£¬½øÒ»²½¼ÓÉîѧÉú¶Ôµ¥´ÊµÄÓ¡Ïó¡££©

¡¡¡¡Step2.Target.

¡¡¡¡T: Look at the letters- est, read after me /ist/.

¡¡¡¡Ss: /ist/

¡¡¡¡T: biggest.

¡¡¡¡Ss: biggest.

¡¡¡¡T: Look at this picture. What’s the biggest animal in the world?

¡¡¡¡S1: It’s the whale.

¡¡¡¡T: Yes, The whale is the biggest.

¡¡¡¡T: Repeat. What’s the biggest animal in the world?