短语讲解:
1. In April 1861, years of disputes between North and South finally burst into civil war.
burst into 匆匆进入(某处); 突然开始(某事)
例句:Hearing the joke, we burst into spontaneous laughter.
听到笑话,我们不由自主地大笑起来。
2. They set up a government they called the Confederate States of America.
set up 建立; 准备
例句:They set up many branches throughout the country.
他们在全国建立好多分公司。
3. But he agreed to command the Confederate forces of Virginia.
agree to 同意, 赞成
例句:I agree to go with him.
我同意和他一起去。
4. President Lincoln became increasingly worried about Virginia’s forces.
worry about 担忧, 烦恼
例句:Don't worry about the results.
不要担心结果。
5. To get to Washington, Union forces from the North had to pass through the state of Maryland.
pass through 经过; 通过
例句:Attendees must pass through airport-like security.
参加者必须通过机场式的安检。