Ⅴ. 看图写句子。
【例】
he, start to cross the road
a car, come
He is starting to cross the road, but a car comes.
1.
he, eat dinner
the bell, ring

2.
she, play with toys
her mother, call

3.
she, talk to her friend
the phone, ring

Ⅴ. 1. He is eating dinner, but the bell rings.
2. She is playing with toys, but her mother calls her.
3. She is talking to her friend, but the phone rings.

【解析】
仿照例句结构，前半句用现在进行时（主语+is+现在分词）描述正在进行的动作，后半句用一般现在时描述突发动作，用转折连词but连接两个分句，体现动作的转折关系：
1. 主语为he，现在进行时结构是is eating dinner，后半句用the bell rings，用but连接；
2. 主语为she，现在进行时结构是is playing with toys，后半句用her mother calls her，用but连接；
3. 主语为she，现在进行时结构是is talking to her friend，后半句用the phone rings，用but连接。
【答案】
1. He is eating dinner, but the bell rings.
2. She is playing with toys, but her mother calls her.
3. She is talking to her friend, but the phone rings.
【知识点】
现在进行时用法、一般现在时用法、转折连词but的运用
【点评】
本题通过仿句形式，考查学生对现在进行时与一般现在时的区分运用，以及but表转折的语境使用，帮助学生掌握不同时态在场景中的表达，提升句子构建能力。
【难度系数】
0.8