1、请找出错误的句子并改正。1Greatly being touched by the teachers words, he did a lot of things to help his classmates.2Surprising at what happened, Tom didnt know what to do.3. Giving more time, we could do it much better.4Though being warned of the storm, the farmers were still working in the fields.5. Follow by
2、 a group of students, the teacher entered the classroom.答案：1Greatly ( 删除 being) touched by the teachers words, he did a lot of things to help his classmates.2Surprised at what happened, Tom didnt know what to do.3Given more time, we could do it much better.4Though (删除 being) warned of the storm, the
3、 farmers were still working in the fields.5Followed by a group of students, the teacher entered the classroom.过去分词作状语一、过去分词作状语过去分词作状语可表示时间、结果、原因、条件、让步、伴随等，表被动意义，相当于一个状语从句。1Offered_help，one often said “thank you”(When one was offered help，one often said “thank you”)过去分词短语作时间状语。2Given_more_time，he wou
4、ld finish the job.(If more time was given to him, he would finish the job.)3Seen_from_the _hill，the town looks beautiful.(If the town is seen from the hill，it looks beautiful.)第 2、3 句中的过去分词短语相当于条件状语。4He came back at midnight，tired _and_badly_wounded(He came back at midnight and he was tired and badl
5、y wounded.)过去分词短语相当于伴随状语。二、连词分词(短语)为了使分词短语与主句关系更清楚，可在分词前加连词，常用的连词有：once，when，while，if，though，although，after ，before ，as 等。1Once_tasted，the dish is hard to forget.(Once the dish is tasted，it is hard to forget.)2If_heated，ice can be changed into water.(If ice is heated，it can be changed into water.)3Though_told_many_times，he didnt understand it.(Though he had been told many times，he didnt understand it.)特别提示1过去分词作状语，一是表被动的动作，二是表动作已经完成。2用分词短语作状语时， 它逻辑上的主语要与句子的主语保持一致，否则分词短语就要有自己的逻辑主语。
