上传资源:一星加5点,二星加10点,三星加20点,四星加60点,五星加120点。比如某资源被评五星,课件每被下载一次,给上传者送120*60%精品点,下载10次,上传者被加720精品点。各位老师多多上传,共建免费课件资源下载平台。
省略
和
替代
省略和替代这两种语言现象一般出现在上下文相同的语境中。它们的共同目的都是为了让句子避免重复,言简意赅。
省略
1.复合句的省略:
状语从句由though, although, as if, unless, when, while, whether等引导,且同时具备下列两个条件:
1)从句主语和主句一致,或从句主语为it;
2)从句中的主要动词是be的某种形式。
则从句中的主语和be动词常可省略。 例如:
When (the museum is) completed, the museum will be open to the public next year.
He will go to the seaside for the holiday if (it is )possible.
He will not attend the wedding unless________(invite)
He never speaks to other people unless ______(speak to)
He fell asleep while________ (read).
When _______ (heat), ice will become water.
Once ______(see), it can never be forgotten.
invited
spoken to
reading
heated
seen
资源评论列表
发表评论