5. Inf的其它形式: 1)将来式: 主动:be to do 被动:be to be done eg: China is to be one of the most important countries in the new century. * to be done &. done的区别: the surface to be glaued 表将来 the surface glwed 表完成 2)完成式: 主动:to have done 被动:to have been done 表示不定式的动作发生在谓语前 eg: I am glad to see you again. 动作同时发生 I am glad to have seen his sons yesterday. am glad表示现在的动作 to have seen表示昨天的动作 3)The problem is easy to solve. The problem is difficult to carry out. 在easy difficult hard simple等形容词后的不定式主动表示被动
六、形容词的比较级与最高级:(讲义 P4 74-81) 考点:形容词的词性混用,两个近义形容词的混用(small pressure→low pressure)(讲义P22 92.5.36),原级、比价级和最高级的混用,词序问题。 1.形容词的比较级与最高级形式上的重复: eg: more sreater X most easiest X lesser…than X 2.形容词比较级与最高级的混用: ⑴more… of all n(pl)/in the world/among… 这里的more错,more→most
⑵most…than X → more…than eg: Pennsylvania has the more institutions of higher learning than any other state.
⑶常考的修饰比价级的词: a little a bit slightly far (more) much (more) still (more than) a lot (more than) eg: be much abundant in…X → very so much close to …X → very much&.very:much修饰比较级,very修饰原级,不可以互换 very/much…be much attracted by…√