1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
等待绿灯
spit
吐痰
spit on the ground
随地吐痰
litter
乱丢杂物
pick the flowers
摘花
keep off the grass
不要进入草地
take good care of
照看好
young child
young children
take good care of young children
照看好儿童
must 必须；一定
You must wait for the green light.
You must keep off the grass.
You must take good care of young children.
mustn't 禁止；不允许
You mustn't litter.
You mustn't cross the street now.
You mustn't spit on the ground.
You mustn't pick the flowers.
Let's play a game.
Someone will come to the front,and say a rule to the class.
If the rule is right,you say”Yes,Yes,Yes” and
clap your hands.