Part B 第三課時(shí)一、選擇正確的答案。（ ）1. Im two years _______ than you.A. young B. shorter C. younger( ) 2. How big _______ your feet?A. is B. are C. it( ) 3. Im taller _______ you.A. than B. and C. or( ) 4. How _______ is your best friend?30 years old.A. old B. tall C. heavy二、火眼金睛，下列句子的答案在哪里?I II（ ）1. How heavy are you? A. They are size 39.（ ）2. How tall are you? B. Im 15 years old.（ ）3. How old are you? C. Im 45 kilograms.（ ）4. What size are your shoes? D. Im 158 cm tall.（ ）5. How long is your bed? E. It is 200 cm.三、按要求完成句子。1. He is 1.65 metres .（就畫(huà)線(xiàn)部分提問(wèn)）________________________________________________________2. I am 48 kilograms.（同上）________________________________________________________3. Mike is 13 years old.（同上）________________________________________________________4. Thats the tallest dinosaur in this hall.（改為一般疑問(wèn)句）_________________________________________________________答案：一、1. C 2. B 3. A 4. A二、1. C 2. D 3. B 4. A 5. E三、1. How tall is he？2. How heavy are you?3. How old are you?4. Is that the tallest dinosaur in this hall