牛津实用英语语法:335 用于go和come之后的目的不定式

　　一般在祈使语气或go和come的不定式之后不再使用目的不定式。常用Go and find Bill(去把比尔找来)来代替Go to find Bill;用Come and talk to Ann(来跟安说说话)来代替Come to talk to Ann。即：两个祈使动词用and连接起来时可代替一个命令+目的不定式。

　　在一般情况下说：

　　I must go and help my mother.

　　我必须去帮助我母亲。

　　Ill come and check the accounts.

　　我将来清理账目。

　　而不是说：

　　I must go to help my mother.

　　Ill come to check the accounts.

　　即：用and连接两个不定式结构来代替不定式+目的不定式结构。(参见第246节Ⅰ。)

　　但如go和come用做动名词或以任何现在时态和过去时态出现时，应带一个表示目的的不定式：

　　Im thinking of going to look for mushrooms.

　　我想去采蘑菇。

　　I went to help my mother.

　　我去帮助母亲了。

　　Ive come to check the accounts.

　　我来查账来了。

　　I didnt come to talk to Bill;I came to talk to you.

　　我不是来跟比尔说话的;我是来跟你说话的。

　　一般在祈使语气或go和come的不定式之后不再使用目的不定式。常用Go and find Bill(去把比尔找来)来代替Go to find Bill;用Come and talk to Ann(来跟安说说话)来代替Come to talk to Ann。即：两个祈使动词用and连接起来时可代替一个命令+目的不定式。

　　在一般情况下说：

　　I must go and help my mother.

　　我必须去帮助我母亲。

　　Ill come and check the accounts.

　　我将来清理账目。

　　而不是说：

　　I must go to help my mother.

　　Ill come to check the accounts.

　　即：用and连接两个不定式结构来代替不定式+目的不定式结构。(参见第246节Ⅰ。)

　　但如go和come用做动名词或以任何现在时态和过去时态出现时，应带一个表示目的的不定式：

　　Im thinking of going to look for mushrooms.

　　我想去采蘑菇。

　　I went to help my mother.

　　我去帮助母亲了。

　　Ive come to check the accounts.

　　我来查账来了。

　　I didnt come to talk to Bill;I came to talk to you.

　　我不是来跟比尔说话的;我是来跟你说话的。