Lesson 20 Hamburgers and Hot Dogs一、看图片，写单词。1. _ 2. _. _. _二、单项选择。( ) 1. _ would you like?A. What B. Where C. Whats( ) 2. Id like _ hot dog and _ ice-cream.A. a,a B. a,an C. an,an( ) 3. May I _ a hamburger?A. has B. have C. like( ) 4. Thanks. _ .A. Sure B. No, thanks. C. youre welcome( ) 5. Donuts _ my favourite food.A. is B. be C. are三、情景交际。（ ) 1. 如果你是一个售货员，你想知道顾客想要什么，你会怎么问?A. What do you like? B. What would you like?（ ) 2. 如果你想要一个甜甜圈和一个热狗，你会如何告诉售货员?A. I like a donut and a hot dog. B. Id like a donut and a hot dog.（ ) 3. 当别人对你表示感谢时，你会怎么说?A. No, thanks. B. Youre welcome.答案：一、1. hamburger 2. hot dog 3. donut 4. ice-cream二、1. A 2. B 3. B 4. C 5. C三、1. B 2. B 3. B