可以,没什么特别的.只是如果动作的单词都一样,可以用并列主语句
祈使句+and后面加的句子为一般将来时,祈使句表条件,第二这也符合条件状语从句中“主将从现”的规则
祈使句（表条件）+ and +主句（表结果）
（1）、祈使句（表条件）+ or else/or/otherwise + 主句（表结果）…… “否则……,要不然……”
（2）、祈使句（表条件）+ and +主句（表结果）
[例句]
Hurry up,or you’ll be late for class.
Please call me up before you come,otherwise/or else/or we might be out.
你来之前打个电话,否则,我们也许会出去.
Think it over and you will find the answer.
Give him an inch and he will take a mile.得寸进尺.
Work hard and you will make progress every day.好好学习,天天向上.
要了解“祈使句 + and + 陈述句”句型的三种变化形式
1． “祈使句 + 破折号 + 陈述句”
Try some of this juice—perhaps you’ll like it.（2000年京皖春招）
尝尝这种果汁,也许你会喜欢的.
2． “名词词组 + and + 陈述句”
名词词组中通常含有more,another,further,earlier等词.
It is really very dangerous． One more step,and the baby will fall into the well．
真危险.再多迈一步,这个小孩儿就掉进井里了.
Another ￡500,and I could buy a car．
假如我再有500镑,就能买辆小汽车了.
One step further and you’ll lost．
再多走一步,你就会迷失方向了.
A few minutes earlier,and I could have seen the famous scientist．
要是我早来几分钟,就能见到那位著名的科学家了.
3． “祈使句 + or + 陈述句”
or表示“否则”、“要不然的话”,or可用or else或otherwise替换,从反面来预测结果.
Take the chance,or you will regret it.
抓住机会吧,否则你会遗憾的.
Watch your step,or else you might fall into the water．
留神脚下,不然你会掉进水里的.
Do as you’re told,otherwise you’ll be in trouble．
叫你怎么做就怎么做,否则你会有麻烦的.要使用好此句型,要注意以下两个问题：
1.当陈述句是一般将来时或一般现在时的时候,祈使句是真实条件句.例如：
Follow the advice of the doctor,and you’ll be well very soon．
解析：陈述句谓语部分为一般将来时,所以祈使句表示真实条件句（If you follow the advice of the doctor）.
Work hard,and you can make rapid progress in your study．
解析：陈述句谓语部分为一般现在时,所以祈使句表示真实条件句(If you work hard).
2.当陈述句的谓语动词是would / should / could / might + 动词原形或完成体时,祈使句表示非真实条件句.例如：
Pass my house and you might return the book you borrowed．
解析：陈述句谓语部分为might return,所以祈使句表示非真实条件句（If you should pass my house）.
Come tomorrow and I would tell you everything．
解析：陈述句谓语部分为would tell,所以祈使句表示非真实条件句（If you should come tomorrow）.