Dont feed the fish!,The baby is sleeping.,Dont feed the baby！ Dont touch the baby！,Sing for the baby！ Play with the baby！,Whats the sign for the park?,告示牌,Dont feed the fish!,不要喂鱼！,feed ,the chickens,the panda,the bird,the fish,Dont walk on the grass!,不要在草地上走路！,grass 草，草地,grass 草，草地,glasses 眼镜,Whats the sign for the park?,Dont play ball games here!,不要在这里玩球类游戏！,Whats the sign for the library?,Silence! (Dont talk!) Dont write in the books!,Silence! (Dont talk!),Dont write on the books!,不要在书上涂写！,Whats the sign for the factory?,Dont touch the machines! Wear your hat!,Wear your hat!,Wear these glasses!,In a factory,Library 图书馆,Your advice?,他们的行为文明吗？你会对他们提什么文明建议呢？,Dont here!,Dont write on the books here!,Donthere,Dont _ here!,sing,Donthere,Dont _ here!,talk,Donthere,Dont _ here!,run,Donthere,Dont _ ball games here!,play,Silence,feed,touch,walk,1. Silence! = Dont _! 2. Sit down! = Dont _! 3. Stand up! = Dont _! 4. Close the book! = Dont _! 5. Open the window! = Dont _!,talk,stand up,sit down,open the book,close the window,句式转换,祈使句表示请求、建议、命令、禁止等。 肯定句：动词原形+其他 否定句：Dont + 动词原形+其他,