第1个回答 2009-04-27
1 They'll study at home on computers.
主谓结构:主(they),谓(will study)
地点状语at home ,地点状语on computers
2 people will live to be 200years old .
主谓结构:主(people), 谓(will live)
修饰语修饰动词live: to be 200 years old。
3 I'll be able to dress more casually.
主系表结构:主(I), 谓(will be),
表语(able), 其他(修饰语修饰be able)
4 He thought that computers would never be used by most people.
主谓宾结构:主(He), 谓(thought), 宾语(that computers would never be used by most people)
5 They help with the housework and do the most unpleasant jobs.
并列句结构:
前一句:主谓结构。主(they), 谓(help), 其他(with the housework状语)
后一句:主谓宾:主(共用一个主语they), 谓(do), 宾语(the most unpleasant job).
6 Some scientists believe that there will be such robots in the future.
主谓宾结构:
主(some scientist), 谓(believe), 宾语(that there wull be such robots in the future)
7 We never know what will happen in the future。
主谓宾结构:
主(we), 谓(know), 宾语(what will happen in the future)