总述：with/without复合结构With/Without+名词/代词+ doing/done/todo/adj.结构,在句中可作定语或状语，这是将一个句子从短句写成长句的必备结构，并且,提高作文得分档次。
(1)with/without+名词/代词+介词短语
例句1：Our math teacher came in with a book in his hand.
我们的数学老师拿着一本书进来了。
（这个例句是最基本的，一个人在做某事的时候，手里拿着些什么东西。）
仿写：I think it not very difficult for me to reach the top of the mountain with a stick in my hand.
我认为对我来说，拿着个拐杖爬到山顶并不是一件难事。
仿写：With some bread in my hand, I started for the front door.
手里拿着面包，我向门口走去。
仿写：I hurried to the teachers’ office with my homework in my hand.
我手里拿着作业匆匆走向老师办公室。
仿写个有趣的：I am looking for my phone with my phone in my hand.
我手里拿着手机找手机。
例句2：《夏洛特的网》
A minute later, Fern was seated on the floor in the corner of the kitchen with her infant between her knees, teaching it to suck from the bottle.
紧接着，弗恩坐在厨房角落的地板上，把她的小宝宝放在膝间，教小猪吸奶瓶。
仿写：On the weekday afternoon, I prefer to enjoy a cup of tea on the balcony with my dog by my side.
我更喜欢在周末下午，坐在阳台上，喝喝茶，逗逗狗。
仿写：My little sister was sleeping quietly with a teddy bear under her arm.
我的小妹妹睡得很熟，手臂下是她的泰迪熊。
例句3：One day, the boy came back to the tree with a sad look on his face.
一天，男孩回到树这里，十分伤心地样子。
例句4：She was staring at Fern with a worried expression on her face.
她看着弗恩的脸，十分担心的样子。
（注：expression是一个高级词汇，就相当于look）
仿写：The teacher stood up in front of the class, with a disappointed expression on her face.
老师失望地站在全班同学面前。
仿写：She was seated in the corner, with a bored expression on her face.
她坐在角落里，十分厌倦的样子。
例句5：The prison was dark, with bars all round it.
监狱里面很黑，外面围了一圈栏杆。
仿写：The famous singer struggled to move froward with crowds of fans round her.
那个著名歌手在粉丝的围堵中挣扎前行。
