第三課時(shí)一、單項(xiàng)選擇。（ ）1. Whose trousers ______ they? A. is B. areC. am（ ）2. Whose socks are ______?A. it B. theyC. this（ ）3. ______ trousers are blue.A. his B. His C. He二、選詞填空。1. Whose socks _______（A. is B. are）these? They _______（A. is B. are）my socks.2. _______（A. Is B. Are）this Su Nans skirt? No. It _______（ A. is B. are） Li Yus.1. My father has a car. _______（ A. Her B. His） car is white.2. What colour _______（A. is B. are）the socks? They _______（A. are B. is）blue.三、連詞成句1. this your book is （.）_____________________________________________________________________2. teacher that my is （.）_____________________________________________________________________3. you here are （.）_____________________________________________________________________4. come school I by to taxi （.）_____________________________________________________________________5. trousers whose these are （?） _____________________________________________________________________答案一、1. B 2. B 3. B二、1. B B 2. A A 3. B 4. B A三、1. Is this your book?2. That is my teacher.3. Here you are.4. I come to school by taxi.5. Whose trousers are these