4

　　To associate with friends, we should be honest and open.

　　To achieve happiness, one has a long way to go.

　　5

　　Difficulties train oneto be great.

　　The updating society requires peopleto accept new things positively.

　　6

　　To start with, the eye-catching development of technology is a good case in point.

　　Needless to say, we can never do without media.

　　V-ing:V-ing由动词加ing构成，及物动词的ving可以带宾语。ving在句中可以做除了谓语外的任何成分。ving一般在写作中可以做主语，宾语，定语，状语，和插入语。

　　1做主语：Helping othersis happiness in itself.

　　Losingcan be a real beginning.

　　2做宾语：Change requiresadapting oneself to a new environment.

　　Reading a book is likeopening a window to the outside world.

　　3做定语：

　　A前置

　　Change is anexcitingbusiness.

　　The Internet is developing at aneye-dazzlingspeed.

　　B后置

　　Peopleholding the latter viewdo strongly believe that international tourism has more benefits. = Peoplewho hold the latter viewdo strongly believe that international tourism has more benefits.

【雅思写作语法知识：句子分类】相关文章：

★ 雅思写作素材：公共场所是否应该禁烟

★ 雅思写作中的七种实用高频句型

★ 雅思写作范文精选：烟草应视为违禁物品吗？

★ 雅思写作必背核心词组（4）

★ 雅思写作高频词汇宝典(25)

★ 如何保证雅思写作的连贯性

★ 雅思写作参考范文：社区志愿者利弊

★ 雅思写作语法结构的三种情况

★ 雅思写作范文：电视播放犯罪细节好不好？

★ 雅思语法之常见独立主格结构