1. as...as...的意思是“和...一样...”,其基本结构如下：
1）as + 形容词原级 + as ...
如：I'm as old as you. 我和你一样大.
2) as + 形容词原级 + 名词 + as...
如：I make as much money as you. 我和你赚一样多的钱.
3）as + 副词原级 + as ...
如：I can run as fast as you.
4) as ... as possible = as ...as sb can/could “尽可能地...”
如：I will get up as early as I can. = I will get up as early as possible. 我将尽可能早起.
2. 在初中阶段,trouble视为不可数名词.
含有trouble的固定短语/句型有：
1）sb have trouble with sth
sb have trouble (in) doing sth 某人（做）某事有困难
如：I have a lot of trouble with English.
= I have much trouble (in) learing English.
2) There be trouble with sth
there be trouble (in) doing sth 做某事有困难
如：There is trouble with this plan.
There is trouble (in) carrying out this plan. （执行）这个计划有困难/麻烦.
3）take trouble to do sth 不辞辛苦去做某事
4) ask for trouble 自寻麻烦