四级考试常用语法精选（15）

　　Well give you as much help as we can.

　　I havent made as much progress as I should.

　　Weve produced twice as much cotton this year as we did ten years ago.

　　My command of English is not half so good as yours.

　　than, so much

　　He is more of a sportsman than his brother.

　　Ⅸ 名词性从句: 名词性从句包括主语从句, 宾语从句, 表语从句, 同位语从句.

　　主语从句有三类:

　　由what等代词引导的主语从句: what表示所的, 在结构上等于一个名词加一个定语从句; whatever表示所的一切 whoever表示一切的人.

　　What you need is more practice

　　What is hard is to do good all ones life and never do anything bad.

　　Whatever was said here must be kept secret.

　　Whatever I have is at your service.

　　Whoever comes will be welcome.

　　Whoever fails to see this will make a big blunder.