and连接的两个谓语动词可用不同的时态和语气吗

网友的理解是对的，同时同意曹老师的观点——只要语境适合，无论是你说的简单句还是并列句均没有网上所说的“时态限制”。下面是从词典和语法书上的选的一些例句，供参考：

1. and前面为一般现在时，后面为一般将来时

She is very ill and will probably die. 她病得很重有可能会死。

She has a loose tongue and will tell everybody. 她的嘴不严，对谁都会讲。

We hope you enjoy your stay and will visit us again. 我们希望你住得满意，以后再来。

The manager is at lunch, and will not he back until two o’clock. 经理在吃午饭，2点以后才会回来。

2. and前面为现在完成时，后面为一般将来时

He has been a very successful captain and will be a hard act to follow.  他是个非常出色的队长，接替他的人将难以望其项背。

I’ve primed all the woodwork and will put on the paint tomorrow. 我已经给所有的木工活都打了底漆，明天就能刷漆了。

3. and前面为现在完成进行时，后面为一般将来时

They have been travelling for two days and will need some time to acclimatise. 他们在旅途中奔波了两天，需要时间调整。

4. and前面为一般过去时，后面为一般将来时

He was convicted of corruption, and will be disqualified from office for seven years. 他被判犯有贪污罪，以后7年里将无资格担任公职。

The court recessed at 4:00 P.M. today, and will reconvene at 9:00 A.M. tomorrow. 法庭今日下午四点休庭，将于明日上午九点重新开庭。

5. and前面为一般过去时，后面为一般现在时

Jenny dropped the clock and now it doesn’t go. 珍妮把钟给摔了，现在不走了。

Repairs were made to the machine and now it is operational. 那台机器修理过了，现在运转很正常。

She bought out her partner and now she owns the whole company. 她买下来合伙人的产权，现在她拥有了整个公司。

6. and前面为一般现在时，后面为现在完成时

He is indeed a worthy man and has led a good life. 他确实是一位值得尊敬的人，一直过着道德高尚的生活。

John is Bill’s right-hand man and has put a lot of time into the team. 约翰是比尔的得力助手，为这个团队倾注了大量的时间。

7. and前面为一般过去时，后面为过去完成时

He had a deep wound in his arm and had lost a lot of blood. 他的手臂上有一个很深的伤口，流了很多血。

John dreamed of being a writer and had tried his hand at poetry. 约翰梦想成为作家，已尝试过写诗。