【高考英语语法】动词-ing表示条件，相当于一个条件状语从句。伊顿教育自主招生辅导老师今天为大家整理了动词-ing表示条件、让步行为方式、伴随情况或补充说明等于法结构，供大家学习！

　　4.表示条件，相当于一个条件状语从句。

　　Going straight down the road, you will find the department store.顺着这条路一直走，你就会发现那家百货商店。(= If you go straight down the road...)

　　Working hard at your lessons, you will succeed.如果你努力学习，就能成功。(= If you work hard at your lessons...)

　　5.表示让步，相当于一个让步状语从句。

　　Knowing all this, they made me pay for the damage.尽管知道了一切情况，他们还是要我赔偿损失。(= Although they knew all this...)

　　Working hard as he did, he was still unable to earn enough money to buy a car.他虽然努力地干，但仍然挣不够买车的钱。(= Though he worked hard as he did...)

　　6.表示行为方式、伴随情况或补充说明，相当于一个并列结构。

　　He lay on the grass, staring at the sky for a long time.他躺在草地上，长时间地望着天空。(= ...and stared at the sky for a long time)

　　She came into the house, carrying a lot of books.她捧着许多书走进了房间。(= ...and carried a lot of books)