【正文】
) _________________________________________ 4.我丟失了一串鑰匙。Unit 3 Is this your pencil? Section B (3a—Self Check) Unit 3 Is this your pencil? 基礎(chǔ)預(yù)熱 Section B (3a—Self Check) Ⅰ. 高頻短語 1.我的鑰匙 __________________ 2.你的書包 __________________ 3.給我打電話 __________________ 4.失物招領(lǐng)處 __________________ my key(s) your schoolbag call me lost and found Ⅱ .經(jīng)典句型 1.我的電話號碼是 5688998。 (phone number) _______________________________________________ 2.這支綠色鋼筆是你的嗎? (green pen) ________________________________________________ My phone number is 5688998. Section B