[新知导引]
诵读下列例句并感知画线部分的共性
1. My name is Amy.
2. A boy meets a girl during a break.
3. My mum brought me a new dictionary.
4. We must act.
5.The teacher found the classroom empty.
6.There are 66 students in our class.

[共性呈现]
1．句1是“主语＋系动词＋表语”结构
2.句2是“主语＋谓语(及物动词)＋宾语＋状语”
3.句3是“主语＋谓语(及物动词)+间接宾语＋直接宾语”
4．句4是“主语＋谓语(不及物动词)”
5．句5是“主语＋谓语(及物动词)＋宾语＋宾语补足语”
6.句6是There be...句式