450　look through和look forward to

① look through意为“温习，浏览，检查”。

I spent several hours looking through my lessons last night. 我昨晚花几个小时温习功课。

Look through your homework before handing it in. 交作业前仔细检查一下。

② look forward to意为“盼望，期待（某事发生）”，结构为：

look forward to sth.

look forward to doing sth.

The children are looking forward to the picnic. 孩子们期待着去野餐。

我们盼望着再次见到你。

We are looking forward to meet you again.

（look forward to后不可跟不定式）

We are looking forward to meeting you again.