讲解:所谓意群,就是句子中根据句法结构和逻辑关系必须停顿的若干部分.意群划分正确与否直接影响对句子的理解,进而影响答题.划分意群时应注意以下几点: 1. 保持句法结构的完整; 2. 弄清句子结构之间的关系; 3. 通览全题,切忌将思维局限在空格前的有关信息上; 4. 注意句子的逻辑性.上述几点虽各有侧重, 但在实际运用中往往是协调的,并不矛盾,可以综合运用.

练习:
1. What water _________ known to us all.
A. is B. is is C. is are D. are
2. This is the swimming-pool __________ we swam in our childhood.
A. that B. which C. in which D. in it
3.Whom is it up to __________ the matter
A. decide B. to decide C. deciding D. be decide
4. She is often listened __________on TV.
A. sing B. singing C. to sing D. to to sing
5. He was _________ for what he had done for the people.
A. sung high praise B. sung highly praise C. sung high praise for D. sung highly praise for
6. It was said __________ was the reason why he didn't attend the