1、SectionB 基础知识 10 分钟通关练一、按音素把下面的字母分类。Aa Bb Cc Dd Ee Ff GgHh Jj Kk L l Mm Nn1. Aa _ 2. Bb _3. Ff _二、用 be 动词的适当形式（am, is，are) 填空。1. Miss Jones，this_ Helen.2. Hello! _ you Li Tao?Yes, I am.3 Hi，I _Jane. Nice to see you.Nice to see you, too.4. Are you Miss Wang?Yes， I _ .5. Are you Maria?No, I _ not, Im
2、Jane.三、根据上下文意思完成对话。1. How do you do? _?2. Good morning, Kangkang! Nice to meet you._3. Mr. Zhang,_. Mom, this is Mr. Zhang.How do you do? How do you do?4. Good morning, Mr. Brown!_，Michael!5. Are you Miss Wang?Yes， _.参考答案：一、1. Hh Jj Kk2. Cc Dd Ee Gg3. Ll Mm Nn二、1. is2. Are 3. am4. am5. am三、1. How do you do2. Nice to meet you, too.3. this is my mom4. Good morning5. I am
