天津市五年级上册数学:instead在句尾怎么用法

一.instead意为“代替”“替代”，作副词用，通常位于句尾。如位于句首时常用逗号与后面阁开。instead 在顺接句子中作“代替”讲，而在转折（或逆转）句子中作“然而”讲。

例如：1.Lily isn't here. Ask Lucy instead.

Lily不在这儿，去问Lucy吧. [注意]当instead在祈使句中时，只能位于句末。

2.she didn't answer me, instead, she asked me another question.

她没有回答我，反而问了我另外一个问题。

二.instead of是介宾短语，其意与instead相同，不同之处在于它后面常接宾语，起宾语多由名词、代词、介词、短语、动词 + ing 形式充当。

例如：1.We'll ask Li Mei instead of Mary.

我们将去问李梅而不问玛丽。

2.I'll go instead of her.

我会替她去。

三.instead 与instead of的转换。

例如: 1.He didn't answer me, instead, he asked me another

question → He asked me another question instead of answering me.

2.I'll of instead of her.→She won't go.I'll go instead

instead 可以用来代替句子中的短语或分句，含有“不是……而是……”的概念，表示本应做某事而没

有去做。Instead 若与名词或 –ing 短语一起连用时需加 of。例如：

Tim was supposed to meet Mary after work.

Instead ( of meeting Mary ), he went home.

Tim was supposed to meet Mary after work. He went straight home instead ( of meeting Mary ).

Instead of meeting Mary, Tim went straight home.