状语从句的省略After she learned some simple Chinese,the American girl was able to communicate with other students in her class.请把这个句子变为after引导的省略句.答案我已经知道,将从句改为After learning,我的问题是
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状语从句的省略After she learned some simple Chinese,the American girl was able to communicate with other students in her class.请把这个句子变为after引导的省略句.答案我已经知道,将从句改为After learning,我的问题是
状语从句的省略
After she learned some simple Chinese,the American girl was able to communicate with other students in her class.请把这个句子变为after引导的省略句.答案我已经知道,将从句改为After learning,我的问题是:1.为什么是After learning而不是After learned 2.after 和before引导的时间状语从句是否有省略形式?
状语从句的省略After she learned some simple Chinese,the American girl was able to communicate with other students in her class.请把这个句子变为after引导的省略句.答案我已经知道,将从句改为After learning,我的问题是
1.after 后面的动词形式取决于它与主句主语的主被动关系,如果主动关系就用ing如果是被动就用ed形式,显然上句中she和 learn是主动关系,所以用ing形式
2.应该有的,如上面的这种形式,为了使句子看起来简洁,当从句与主句的主语一致的时候,常省略从句的主语,谓语改用分词形式.