【正文】
ive too fast. ? Don’t park here. ? Don’t play on the street. 以動詞開始的句子叫 (Imperatives) 祈使句 ,表請求,命令,建議 。表否定時在句首加 “ Don’t”. Be careful ! Don’t turn left. Cross the road here. Don’t drive after drinking ! Example: Keep quiet in class. Do your homework after school. Don’t be late for school. Don’t eat in the classroom. What should we do to keep safe when we walk near the roads? traffic accident 交通事故 get hurt 受傷 lose one’s life 喪生 Read 1a and mark true (T) or false (F). ( ) 1. We must not cross when we see the green “walk” sign. ( )