2019医学考博英语作文常用句型：“有”的表达
新东方在线考博频道为备考2019医学考博的考生整理了六类常用英语作文句型，希望大家认真学习，顺利过线。
基本句型
第一句主题句写完后，第二句往往可以对第一句的概括性内容进行进一步的说明或陈述。陈述的意念很多，句型也很多，现在让我们从最基本的开始。
I.There is / are [There was; There were; There will be; There has been; There have been]+sth. (单数 / 复数) in [at; on] + sth. (表示地方、范围、方面存在或出现某事物，这是一个用途广泛的句型，也是考生容易犯错误的句型)
例句：
我国每年有100万肿瘤病人未能放疗。
In our country there are one million patients with tumor who fail to get radiotherapy every year.
One million patients with cancer fail to get radiotherapy every year in our country. (此句表达很好。)
*There are one million patients with tumor not get radiotherapy every year in our country. ( 此句表达错误)
One million patients with cancer do not get treatment every year in our country.
2. 药品器具市场有不少问题。
There are many problems in the markets of medications and medical devices.
Many problems exist in the markets of medications and medical devices.
*The markets of medications and medical devices have many problems. (not good)
The markets of medications and medical devices face many problems.
3. 在健康教育方面，中国与发达国家还有一定的距离。
There is a certain gap between China and developed counties in health education.
There exists a certain gap between China and developed countries in health education.
*In health education, China and developed countries have some distance. (此句错误)
Health education in China is not as good as that in developed countries.
4. 我国约有民办医院400多家。
There are nearly 400 private hospitals in our country.
5. 没有治愈过敏症的办法。
There are no cures for allergies.