Lesson 9 Eat More Vegetables and Fruit!一、选出不同类的一项。( ) 1. A. oftenB. alwaysC. first() 2. A. tomatoesB. vegetablesC. potatoes() 3. A. twiceB. needC. once() 4. A. meatB. fruitC. food() 5. A. moreB. keepC. eat二、选择正确答案。() 1. How often does Jim _donuts?A. eatsB. to eatC. eat() 2. Whats _ favourite food? A. herB. hersC. she() 3. An apple a day _ the doctor away!A. keepB. keepsC. to keep() 4. I think Danny needs _ more vegetables. A. eatB. to eatC. eats() 5. Do you like to eat meat?_A. No, I do.B. Yes, I do.C. Three times a week. 三、按要求完成下列各题。1. My favourite food is fish. (对画线部分提问) _ _ your favourite food?2. I like grapes. (改为否定句) I _ like grapes. 3. I eat noodles once a week. (对画线部分提问)_ _ do you eat noodles?4. They are good for you. (改为否定句) They _ _ good for you. 答案：一、1. C2. B3. B4. C5. A二、1. C2. A3. B 4. B 5. B三、1. What is2. dont3. How often 4. are not