什么是不间断句子?
如何改进不间断句子?
会如何考察不间断句子?
1.什么是不间断句子
不间断句子在英文中成为run-on sentence, 是一种错误的语法现象，它指的是两个完整的独立句子之间，没有任何连接词或者冒号、分号来将这两个句子连接，简单的说就是直接用逗号连接两个独立完整的句子。
例：He has only one book, I have two.
2.如何改进不间断句子
(1)根据两个句子之间的关系，在两个句子之间加上连词。
He has only one book, but I have two.
(2)将原句中的逗号改为分号，分号在语法功能上接近句号。
He has only one book; I have two.
(3)将其中一个句子改为从句或者是伴随结构。
Though he has only one book, I have two.
例：A recent report indicates that sleep-deprived drivers caused more than 100,000 accidents last years, they fall asleep at the wheel.
改正：A recent report indicates that sleep-deprived drivers caused more than 100,000 accidents last years, by falling asleep at the wheel.
五大基本句型
主谓
主谓宾
主系表
主谓宾宾补
主谓双宾
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3.会如何考察不间断句子
(1)用逗号连接两个完整的句子从而导致不间断句子的错误
例题1：Fabric was very expensive in the United States before the industrial Revolution, this is why scraps were saved and recycled into such items as patchwork quilts and doll clothes.
(A) Revolution, this is why
(B) Revolution, this explains why
(C) Revolution, and so
(D) Revolution, and so that
(E) Revolution; resulting in
答案：C
分析：句子中的Revolution, this explains why，造成了句子间断，所以C选项中加入连词and可以连接两个独立完整的句子，D选项中的so that 是“以便”的意思，不符合句义，E选项中分号后面不能构成一个完整的句子。
例题2：Giraffes have a distinct way of walking, they move both right legs forward and then both left legs.
(A) walking, they move both right legs
(B) walking, which move both right legs
(C) walking, both its right legs move
(D) walking; they move both right legs
(E) walking; moving both right legs
答案：D
分析：walking, they move both right legs，犯了不间断句子的错误，可以用分号进行连接。
(2)用副词连接两个完整的句子从而导致不间断句子的错误
例：The policy is intended to encourage the employees, however，it has frustrated those employees with initiatives.
在这个句子中，两个完整的句子用|however连接，但是however并不是连词，所以正确的形式是将however前的逗号改为分号。
例题1：In the tennis match Martina Hingis tool advantage of Venus Williams’ error and tied the score; however, Williams fought back to the lead again.
(A) score; however, Williams fought back to the lead again.
(B) score; Williams, though, fought back again to the lead
(C) score; however, Williams fighting back to the lead again.
(D) score; along with Williams fighting back to the lead again.
(E) score; in fact, Williams fought back to the lead again.
答案：A
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例题2：Many people think taxes are too high, consequently, some of those people do not report all the money they earn.
(A) high, consequently, some of those people do not report
(B) high, therefore, some of those people do not report
(C) high; consequently, some do not report
(D) high, some people do not report
(E) high, and therefore no reporting.
答案：C
常见的副词：
however, nevertheless, nonetheless
Consequently, therefore, thus, thereby
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