A: Hi, Miss Li! You look tired. ___1___

B: I didn’t get enough sleep last night. ___2___

A: It is necessary to have safety education classes for students. What are you going to teach?

B: ___3___ like crossing the street when the traffic lights are green.

A: That’s important. Some students may have traffic accidents because of breaking the rules. What else?

B: ___4___

A: Summer vacation is coming. The knowledge will prevent students from going swimming alone.

B: That’s right!

A: I’m sure all the students will like this class.

B: I hope so. I’ll try to do this once a week.

A: ___5___

B: Thank you.

A．What’s wrong with you?

B．How responsible you are!

C．I’m going to teach some useful traffic rules,

D．I prepared a safety education class till midnight.

E．I want to teach students how to swim this summer.

F．I’ll tell them some safety knowledge on swimming.

1.1.

A

B

C

D

解析：选A。语境推理题。前文说李老师看起来累，后文李老师说没睡够，所以 A 选项 “你怎么了？” 符合语境，用于询问对方状况。

2.2.

A

B

C

D

解析：选D。因果解释题。前文说明没睡够，D 选项 “我准备安全教育课到半夜” 解释了熬夜的原因，衔接自然。

3.3.

A

B

C

D

解析：选C。内容回应题。前文询问要教什么，后文提到绿灯过马路，C 选项 “我打算教一些实用的交通规则” 与之对应。

4.4.

A

B

C

D

解析：选F。内容延伸题。前文问 “还有别的吗？”，后文提到防止学生独自游泳，F 选项 “我会告诉他们一些游泳安全知识” 符合语境；E 选项 “我想今年夏天教学生游泳” 与安全教育主题不符，为多余项。

5.5.

A

B

C

D

解析：选B。情感表达题。前文李老师说会每周上一次课，后文李老师道谢，B 选项 “你真有责任心！” 是夸赞的话语，符合语境。