As 与 with 引导伴随状语
as 与with 都可以构成结构来表示伴随状语，as 在此结构中是一个连词，而with 是一个介词，因此构成不同的结构来表示伴随状语：
区别：结构不同！with 引导的不是句子而是短语
As＋主语＋谓语动词，主句
With ＋名词、代词 ＋介词、形容词，副词，分词，不定式
随着产量增长20％，.......
As the production increased by 20 percent, we have had another good harvest year.
With the production up by 20 percent, we have had another good harvest year.
He enjoys listening to music with his eyes closed.
他喜欢闭着眼睛听音乐。
He came out of the room with his eyes shining.
他走出房间，眼里闪着亮光。
Don't speak with your mouth full.
嘴里吃东西时不要讲话。
Mother looked at me with tears in her eyes.
母亲含泪看着我。
with结构的位置可前可后，如：
With a lot of work to do,he felt even busier.
有大量工作要做，他感到更忙了。
With a lot of work done,he felt he would have a good rest.
做完了工作，他感到他要好好休息一下。
练习：
1.with ＋名词（代词）＋介词短语
他手托下巴chin，坐在那儿沉思。
He sat there thinking, with
那位老人背倚着墙站在那里。
2.with ＋名词（代词）＋形容词
He stared at his friend
他张大嘴巴凝视着他的朋友。
The man raised his head
这人抬起头来，眼里充满了好奇
3.with ＋名词（代词）＋现在分词
She stood there chatting with her friend, with她站在那儿跟朋友闲聊，孩子在旁边玩。
With , I feel
very obliged to you．
无论我什么时候遇到困难你总是帮助我，真是太感激你了。
4.with ＋名词（代词）＋过去分词
The goalkeeper left Japan with….这位守门员离开了日本，而他的缺点却暴露无遗。
5.with ＋名词（代词）＋不定式
With……, you’d better hurry．
还有十分钟，你最好快一点。
With….., our group is sure to succeed．
有你领导我们，我们组肯定能成功。
随着社会的发展
随着经济技术的发展 progress
随着时间的流逝 pass by /go by/elapse/pass
随着时间的推移 go on
答案：
with his back against the
with his chin on his hand．
with his mouth wide open
with eyes full of wonder and
mystery．
With production up by 60％
With her child playing beside her．
With you helping me whenever I’m in trouble,
With his flaws laid bare．
With 10 minutes to go
With you to lead us
