《语法难点:than引导的比较状语从句.doc》由会员分享,可在线阅读,更多相关《语法难点:than引导的比较状语从句.doc(1页珍藏版)》请在金锄头文库上搜索。
1、1. 较简单的句子:Everyone here is taller than I/me. 这里的每个人都比我高。Her sister swims faster than she/her. 她姐姐游泳比她快。但是,若人称代词之后跟有动词,则只能用主格。如:Everyone here is taller than I am. 这儿的每个人都比我高。Her sister swims faster than she does. 她姐姐游泳比她快。注意以下两个句子,主格和宾格的变化会导致意思的变化。如:I love you more than he (likes you). 我比他更爱你。I love
2、you more than (he likes) him. 我爱你胜过爱他。2. Than 引导比较状语从句时,从句语序不需倒装,但在正式文体中,有时也可倒装。如:City dwellers have a higher death rate than country peopole do. 下句也可City dwellers have a higher death rate than do country peopole 城市居民死亡率比农村居民高。3. Than引导比较状语从句时,从句中有些成分经常要避免和主句的表达发生重复,所以常有省略,看起来结构不太完整,为便于理解,有时可视为than后
3、省略了what。He ate a lot morethan was good for him at the dinner. 他晚饭吃得太多了。We dont want to do more than is necessary. 我们不想做不必要的事情。These proposals sought to place greater restrictions on the use and copying of digital information than existed in traditional media.和传统媒体相比,这些建议的目的是要对数字信息的使用和复制更加严格地加 以限制。比较下面一句,than 后的expected为省略结构:He returned three days earlier than (he was) expected. 他回来得比预料的要早三天。