英语 改错312789 (2 10:56:26)1.改错,将错误项找出,并改正错误.1.Since   he   had   no  money  ,so  he  could  not  buy  anything.2.It  is important  for   all  children  to  learn  read  and  write. 

1.Since和so不能连用，因为若连用，这句话就有两个连词。
改正：把so去掉，由since引导原因状语从句。
Since he had no money,he could not buy anything.
2.learn后不能直接加动词，应后接动词不定式：learn to do
改正：在learn和read之间加上to
It is important for all children to learn to read write.

1 since和so不能连用,有since 就不能有so,有so就不能有since,去掉其中之一即可。
2 词句有两个固定搭配。一个是it's important to do sth,另一个是learn to do sth.而此句learn后应加to,他没有加。此外 to read and write合起来做learn的宾语。 所以最后改为It is important for all children to learn to read and write.

1.两个主从复合句不能都有连词，只能选其一.不存在用两个连词表示“因为......所以”，所以要把so或since去掉，用引导状语从句。
Since he had no money，he could not buy anything。
He had no money，so he could not buy anything。
2。有两个固定搭配：一个是it's important (for sb) to do sth,另一个是learn to do sth.和learn doing sth.用哪个含义不同。
It is important for all children to learn to read and write.对所有的孩子来说，学习读写是重要的。
It is important for all children to learn reading and writing.对所有的孩子来说，学会读写是重要的。
learn to do sth.学习做某事
learn doing sth.学会做某事

1.两个分句不能都有连词，所以要把so去掉，用since引导原因状语从句
2.children是名词，前面要加定冠词the，后面的阅读与写作的常用表达是reading and writing，而不能在动词learn后就直接加两动词原形

1 since和so不能连用Since he had no money,he could not buy anything.或He had no money,so he could not buy anything.2 learn to doIt is important for all children to learn to read and write.