她靠着非常微薄的收入艰难地供养一家人。

　　[考点对接]--单句语法填空/单句改错

　　①We have to struggle against/with all kinds of difficulties from home and abroad for freedom.

　　②(浙江卷)The children talked so loudly at dinner table that I had to struggle to__be__heard(hear)．

　　③-Why didn't you give a hand to the boy?

　　-I'd like to have, but he struggled to his foot before I tried to. foot→feet

　　(1)struggle for...　　 为......而斗争

　　struggle against 与......作斗争

　　struggle with 和......一起奋斗；与......作斗争　

　　(2)struggle to do sth.　　　　 努力做某事

　　(3)struggle to one's feet 挣扎着站起来

　　[能力提升]--句式升级

　　(普通表达)Mary had struggled for months to find a job, and finally took a position at a local advertising agency.

　　(高级表达)Having__struggled__for__months__to__find__a__job,__Mary finally took a position at a local advertising agency.(现在分词短语作状语)

　　 protect　vt.保护

　　[佳句背诵]

　　(2015·全国卷Ⅰ)We must find ways to protect our environment. If we fail to do so，we'll live to regret it.

　　我们必须找到保护我们环境的方法，如果我们做不到会终生后悔。

　　(江西卷)Intellectual property rights protect the artist from having his/her creative ideas copied by another.

　　知识产权保护艺术家的创意不会被人抄袭。

　　[考点对接]--单句语法填空

　　①(朗文辞典)Physical exercise can protect you against heart disease.

　　②(2015·北京卷)In the last few years，China has made great achievements in environmental protection(protect)．