try to do sth 和 try doing sth 的用法

try to do sth 和 try doing sth 的用法以及他们的意思

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　　to do 表示“努力做某事”;Try doing表示“尝试做某事”。例如：

He didn”t try to do it.

他不肯努力去干

She tried washing her hair with a new shampoo.

她试着用一种新的香波洗头发。

please try to finish this work in thirty miniutes.

请尽量在30分钟完成这项工作。

why didn't you try riding a bike to go to school?

为什么不试着骑车去学校呢?

　　要点：try to do sth.表示"试图干……"，强调付出努力，但不一定成功;

try doing表示"尝试干、干……试试"，含有"看结果如何"之意。

例：

I usually go there by train.

-Why not _________ by boat for a change?

try going B. trying to go

try and go going

答案为D。