UNIT 3 - LESSON 17
<p>- LESSON OBJECTIVE:</p><p><span style="background-color:transparent;color:#000000;">+ Identify and trace the letters Ss and Zz.</span></p><p><span style="background-color:transparent;color:#000000;">+ Identify and say the sounds /s/ and /z/.</span></p><p><span style="background-color:transparent;color:#000000;">- VOCABULARY:</span></p><p><span style="background-color:transparent;color:#000000;">seal: hải cẩu</span></p><p><span styl