专四作文新题型2017【一】
【例句】
17.The teacher told us to be careful when we did our exam.
The teacher told us to do our exam.
【正确答案】17.carefully
【规律分析】这部分要求考生掌握一些基本的构词法。词汇学习中构词法是最重要的方法之一。通过加前缀或后缀的方法可使一个词改变词义或词性。考生应能根据句型，将某个词语变为所需要的形式。
专四作文新题型2017【二】
结尾句：Ishe a suspedted SARS patient? Who can tell ? Butwedid't retreat.
扩展句：1、Whenthe savage SARS was spreading,people showedfearless spirit regardless of dangers to their own health.
2、This kind of care between persons is the very kind giving, unselfish and priceless devotion or sacrifice.
3、And it is just because of this care that we can have warm families, a happy life and a beautiful world.
专四作文新题型2017【三】
主题句：Without hesitation, I dialed "120". It wasn't long before an ambulance arrived.
扩展句：1、One roommate brought a blanket for him.
2、Another supported him in the ambulance.
3、Our teacher insisted on giving him some money.
专四作文新题型2017【四】
N 主从复合句与并列句的相互转换
【例句】
18.Hurry or you will be late for school.
you don’t hurry， you will be late for school.
N 从句与从句的相互转换
【例句】
19.He came only after the meeting was over.
He didn’t comethe meeting was over.
N 从句和不定式的转换
【例句】
20.The box is so heavy that I can’t lift it.
The box isheavy for melift.
【正确答案】18.If 19.until20.too……to…….
【规律分析】这部分要求考生了解常见复合句的主句与从句间的关系，掌握复合句从句引导词的用法以及一些起连接作用的词组的用法。
