賓語從句的時(shí)態(tài)指的是從句的時(shí)態(tài),從句可以有任意時(shí)態(tài),和主句的時(shí)態(tài)有關(guān)系.
例如：1:tom often says （that） he want to have a cook in reasturant.
2:tom said （that） he wanted to have a cook in reatraunt.
這是個(gè)完整的句子,that he want to have a cook in reastuant就是這個(gè)完整句子的賓語從句,tom often says是這個(gè)句子的主句.that是引導(dǎo)詞,引導(dǎo)
he want to have a cook in reastuant共同組成賓語從句.that一般可以省略掉.
主句用一般現(xiàn)在時(shí),從句也是一般現(xiàn)在時(shí).主句用過去時(shí),從句也是過去時(shí).
但前提是,從句里的主語就是主句的主語.
例如：tom said that the tickets had been sold out when he arrived at the theater.(主句主語是tom,從句主語是the ticket.when he arrived at the theater是從句的地點(diǎn)狀語）
這個(gè)例子里,主句從句的主語和從句的主語不同,所以,時(shí)態(tài)不一定相同.
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