Unit3Unit3LifeinthefutureLifeinthefuture胡蕊莉胡蕊莉高二人教新课标版必修五Grammar过去分词作状语过去分词作状语时其逻辑主语应该和句子的主语保持一致
通常过去分词在句中可以作时间状语、原因状语、方式状语、伴随状语和让步状语等,而且可以与对应的状语从句进行句型转换
过去分词作状语过去分词作时间状语1
Whenitisheated,icewillbe,icewillbechangedintowater
changedintowater
Whenheated,,icewillbechangedicewillbechangedintowater
intowater
Whenitisseenfromthemountain,,abeautifulcityappearsbeforeus
abeautifulcityappearsbeforeus
Seenfromthemountain,abeauabeautifulcityappearsbeforeus
tifulcityappearsbeforeus
过去分词作原因状语1
Since/Asshewasaccompanied(陪伴)byherboyfriend,theyounglady,theyoungladywasnolongerafraid
wasnolongerafraid
AAccompaniedbyherboyfriend,theytheyoungladywasnolongerafraid
oungladywasnolongerafraid
Becauseitwasdoneinahurry,,hishomeworkwasfullofhishomeworkwasfullofmistakes
mistakes
Doneinahurry,hishomeworkhish