Ⅰ.单词拼写

　　1．As is known, the entire world consists (由......组成) of matter.

　　2．It's hard luck on those who were defeated (打败) in the first round of the competition.

　　3．He lost his health, and therefore (因此) his difficulties increased.

　　4．They raised (增加) their output by more than half in less than three years.

　　5．Learning is process (过程) of trying and failing and trying and succeeding.

　　6．As soon as we heard his accent (口音), we knew he was from Sichuan.

　　7．The basic vocabulary (词汇) of a language is those words that must be learnt.

　　8．Nowadays (当今) people get about much more than they used to.

　　Ⅱ.拓展词汇

　　9．occupy vt.占领；占用(时间、空间等)→occupation n．占领，占用；职业

　　10．mixture n．混合，混合体→mix v．混合，搅拌

　　11．official adj.官方的，正式的→officially adv.官方地，正式地→officer n．军官，政府官员

　　12．contribution n．贡献，促成因素；捐献→contribute v．贡献

　　13．replace vt.替换，代替，取代→replacement n．代替，更换

　　14．distinction n．区别，差别→distinct adj.明显不同的，不同种类的；清晰的→distinctive adj.与众不同的

　　15．spelling n．拼写→spell v．拼写

　　 [巧记单词]

词根 词形变化 构词点拨 official officially 形容词＋­ly构成副词 contribute contribution 动词去e＋­ion构成名词 mix mixture 动词＋­ture构成名词 　　Ⅲ.补全短语

　　1．be made up of/consist of

　　　　　　　　　　　　　　由......组成，由......构成

　　2．name after 以......命名

　　3．aside from 除......之外

　　4．make contributions to 对......做出贡献

　　5．take control of 控制，取得对......的控制

　　6．lead to 导致

　　7．replace ... with ... 用......替代......

8．mother tongue 母语，本国语