在托福作文中，巧用、活用十个“小词”常常会收到意想不到的效果，它们会使您的文章显得地道，有水平。我们之所以称它们为“小词”，是因为这些词常常是我们所“熟视无睹”的小玩意，您对它们还没有足够的重视。孰比知，用好了十个小词的效果绝对要比用十个大词、难问好得多。现在，您品一下这十个词：Challenge，Share，Instead，Manage，Afford，Rather，Ever，Available，Else，Involve.
这十个词不仅词意丰富，而且用法多样，下面为您详细地介绍一下它们的常句式，并配有一些例句。
1、Challenge
(1)Challenge sb to do sth .向…挑战，邀请…比赛
They challenge us to a swimming contest.
(2)to give (accept) a challenge ( 接受 ) 挑战
2、Share
(1)Share 部分，分
Everybody ought to have his proper share.
(2)Share 参与、贡献
I had no share in the mater.
(3)Share (with,between) 分配，共有
They shared the profits between them.
I will share with you in the undertaking.
3、Instead
(1)instead 代替
If you cannot go,let him go instead.
(2)instead of 代替
I will go instead of you.
