并列句-复合句和简单句的转换.doc

复合句，并列句和简单句的转换
1、把时间状语从句转化为一个介词短语。
She went for a walk after she had supper.→She went for a walk after supper.
I could swim when I was eight years old. →I could swim at the age of eight.
2、把because 引导的原因状语从句转化为because of 短语。
He was late for school because it rained heavily.
→He was late for school because of the heavy rain.
3、把wh-（how）引导的宾语从句用“疑问词＋动词不定式”可以转化为简单句，方法是：去掉宾语从句的主语，将其谓语变为“to+动词原形”（有助动词的，要一并去掉）。
I don’t know how I can answer the question.→I don’t know how to answer the question.
Please tell me what I should do first.→Please tell me what to do first.
4、把so…that…引导的含结果状语从句的复合句转化为简单句时，要达到三看。
一看结果：结果是肯定的用enough to do sth.转换，结果是否定时，用too…to…，或用
not enough to do sth.转换。
二看主语：如果主从句的主语不同一，加上for连接从句的主语。
三看宾语：如果从句的宾语和主句的主语是指的是同一人（物），应删去从句中的宾语。
He is so young that he can’t join the army. →He is too young to join the army.
She works so hard that she can pass the exam. →She works hard enough to pass the exam.
The box is so heavy that we can’t carry it. →The box is too heavy for us to carry.
The problem is so easy that I can work it out.→The problem is easy enough for me to work out.
5、把if not引导的条件状语从句转化为without短语。
I can’t pass the exam if you don’t help me. →I can’t pass the exam without your help.
6、把感官动词（see/hear/watch等）that clause 转化为感官动词（see/hear/watch）sb.do/doing sth.
I saw that he was playing computer games. →I saw him playing computer games.
She heard that the boy cried all night. →She heard the boy cry all night.
7、It seems that clause 转化为seem to do sth.
It seemed that he would catch up with others. →He seemed to catch up with others.
8、把so that 引导的目的状语从句转化为（in order） to do sth.
She got up early so that she could catch the early bus. →She got up early to catch the early bus.
9、定语从句改为分词短语或介词短语。
The question that he asked is easy to answer. → The question asked by him is easy to answer.
The teacher who is wearing glasses teaches us English.
→The teacher with/wearing glasses teaches us English.
10、祈使句＋and＋简单句→If you…,you’ll…；祈使句＋or＋简单句→If you don’t…, you won’t…
Use your head, and you’ll find a way. →If you use your head, you’ll find a way.
Work hard, or you won’t pass the exam. →If you don’t work hard, you won’t pass the exam.