教学目标：
1.Don’t talk in the library.
2.Please stand in line.
3. 使用祈使句发出指令或要求；
4.能够遵守规章制度、执行指令
教学过程：
一、warmer
write the following words on the board.
CDs cassettes photocopier boods newspapers and magazines computers
teach any unfamiliar vocabulary, check the students’understanding by having the students ask you, ‘how do you say…in Chinese?
Now explain that the words on the board represent some items found in a library.
Examples: T:newspaper.
Ss:true.
T: clothes.
Ss:False.
1. listen, point and find ‘please,don’t.
write these library rules on the board.
Library rules
Don’t talk in the library！
Show you library card, please.
Please stand in line.
Don’t eat in the library,please.
Don’t drink here,please.
Please be quiet ！
tell the students to close their books, tell them you are going to play the tape twice and they have to tell you which library rules they hear.
二、listen and do.
Write this rule in the board, please speak English during engish lessons.
Ask the students where and when they should observe this rule.
Have the students work in pairs and try to think of additional rules that should be observed during an English lesson, on completion,have each pair read one of their ruses.
三、possible answers
please listen to your/the teacher.
Don’t speak Chinese.
Please do your homework.
Please learn the inglish words.
Please listen to the tape.
Please study.
Please read English books.
Please bring your books to school.
四、homework
read the dialogue