2024届高三英语一轮复习专用巧用状语从句课件

第一部分 第二部分 第三部分 时间状从四大类 条件状从四大类 让步状从三大类 PART1 时间状从四大类 一.“同时”类 When as while 当 when的用法 be about to ……when…… 正要做……突然…… be doing ……when…… 正在做……突然…… Had done…… when 刚做完……突然…… 重点 Eg.I had just finished my work when I heard someone crying. when在此时表示突然的意思 as与when的区别 as是连词,从句有主谓 with是介词,接名词或非谓语 As the time goes by,she started to pine away. With time going by,she started to pine away. 随着时光的流逝,她也日渐衰老。 随着时光的流逝,她也日渐衰老。 while的用法 while与but的区别 while表示两个人,两种情况 but表示一件事,同一情况 I like dancing,while my sister like singing. The situation looked desperate,but he did not give up. 二.“前后”类 before after 在……之前 在……之后 It is +一段时间+before (肯定句:要过多久才…… 否定句:用不了多久就…… 三.“未来”类 not……until……直到……才…… 进阶句型一:not until A+倒装B Not until she saw her mother did the girl fall asleep. 进阶句型二:It is/was not until A that B It was not until she saw her mother that the girl fall asleep. It was not until night fell that we reluctantly left the park. 直到夜幕降临,我们才恋恋不舍地离开公园。 四.“其它”类 Hardly ……when…… Hardly had I entered the exhibition hall when I was attracted by the wonderful works of art. No sooner ……than…… No sooner had I entered the exhibition hall than I was attracted by the wonderful works of art. PART2 条件状从四大类 一.“如果”类 if on condition that 二.“只有”类 only if 三.“只要”类 as long as 四.“除非”类 unless=if not PART3 让步状从三大类 一.第一类 虽然……但是…… 1.Although 一般不放在句中 2.while 句首为“虽然” 二.第二类 即使……,也…… even if/even though 三.第三类 无论……,(都)…… however whatever However hard learning English is,I believe I can make it. $$