,绍兴县兰亭镇中学,Unit12 Dont eat in class,Unit12 Dont eat in class,cake,bananas,ice c ream,Dont eat in the classroom,School rules :,Dont fight.,School rules :,Dont run in the hallway.,School rules :,Dont arrive late for school.,School rules :,Dont listen to music in the classroom .,Dont Play tennis in the hallway.,Dont play the computer games all day.,Dont smoke .Its bad for your health.,Dont play cards in school.,come on!,Lets practice,SCHOOL RULES Dont arrive late for class. Dont run in the hallways. Dont eat in the classrooms Dont listen to music in the classrooms Dont fight.,3,5,1,4,Which rules are the students breaking?,2,3,4,Watch a segment of “逃学威龙” Please be ready to answer questions . What rules are they breaking ?,can 1. Arrive late for class. 2. Run in the hallways. 3. Eat in the classrooms 4. Listen to music in the classrooms 5. Fight.,cant 1. Dont arrive late for class 2.Dont run in the hallways 3.Dont eat in the classroom 4.Dont listen to music in the classrooms 5.Dont fight.,祈使句是用来表示请求、命令、劝告等，通常省略主语 you. 它的谓语动词用祈使语气（即动词原形）。结尾一般用降调。 祈使句有肯定和否定两种,肯定的： 1. Arrive late for class. 2. Run in the hallways. 3. Eat in the classrooms 4. Listen to music in the classrooms 5. Fight. 否定的祈使句是在动词前（即句首）加 Dont. 1. Dont arrive late for class 2.Dont run in the hallways 3.Dont eat in the classroom 4.Dont listen to music in the classrooms 5.Dont fight.,Homework,1.熟记今天所学的单词和句子。 2.用英语向父母介绍自己的校规 。,