四年级英语下册 Unit 7 Be Careful第三课时课件 陕旅版-陕旅版小学四年级下册英语课件

Fill in the blanks.( 填空 )The light is_____, we must_____. The light is_______, we must_____.The light is_____. we can_____. red stopyellowwaitgreengoFill in the blanks.( 填空 )The light is_____, we must_____. The light is_______, we must_____.The light is_____. we can_____. redI'm sorry.The bus is full.Wait a minute.Please stop. Don't cross.The light is red.I'm going to work.We are going to school.Sorry. Pleasewait a minute.Now the light is green. You can go.Thank you. Bye-bye.Look at the light! Don't turn left.Please wait a minute.I'm sorry.231