语法专题四 并列句、三大从句及特殊句式-【创新思维】2024高考英语一轮复习高考总复习配套教参（北师大版 新教材 老高考）

专题四　并列句、三大从句及特殊句式 第一讲　并列句和状语从句 Ⅰ.单句语法填空 1．(2021·全国乙卷)I also water the flowers in the yard and tidy up my own bedroom whenever (when) necessary. 2．(2021·全国甲卷)In my opinion, when/whenever in trouble, we should seek help from those we trust most. Ⅱ.单句改错 1．(2020·全国Ⅰ卷)First I cut the tomatoes into pieces but put them aside.but→and 2．(2020·全国Ⅱ卷)Then I can spare some time to learn it again, such that we can practice together every day.such→so 考点一　并列连词 并列连词主要用来表示并列关系、转折关系、选择关系、因果关系等，可用来连接平行的词、短语或分句。常见的并列连词有： 1．表示转折或对比关系：but，yet，while，whereas等 It often rains in the south，while it seldom rains in the north.在南方经常下雨，然而在北方很少下雨。 2．表示并列关系：and，both...and...，not only...but also...，neither...nor...等 The earth is one of the sun's planets，and the moon is the earth's satellite.地球是太阳系的行星之一，月球是地球的卫星。 3．表示选择关系：or，or else，either...or...等 Would you like to leave or stay？你是想走还是想留？ 4．表示因果关系：so，for等 He found it increasingly difficult to read，for his eyesight was beginning to fail.由于他的视力开始下降，他发现读书越来越困难了。 5．特殊并列连词及并列句 (1)when可用于并列句，意为“这时，那时”，相当于and at this/that time。常用于下列句式： ①be about to do sth.when ...“正要……这时……” ②be on the point of doing sth.when ...“正要……这时……” ③be doing sth.when ...“正在……这时……” ④had (just) done sth.when ...“刚……这时……” She had just finished her homework when her mother asked her to practice playing the piano yesterday.昨天她刚完成家庭作业，她妈妈就让她练习弹钢琴。 (2)“祈使句＋and/or＋陈述句”，有时祈使句部分也可用名词短语。 Be careful，or you will hurt yourself.小心点，否则你会伤到自己。 One more step and I'll succeed.再有一步我就成功了。 单句语法填空/单句改错 1．At school, some students are active while some are shy, yet they can be good friends with one another. 2．Because life is beautiful, so we should fully enjoy it.去掉so 考点二　状语从句 (一)时间状语从句 引导时间状语从句的连词(词组)有when，as，while，after，before，since，once，until，till，as soon as，every time/each time，the moment，the minute，immediately，directly，instantly等。 1．表示“一……就……”的连词引导的时间状语从句 (1)引导时间状语从句，且表示“一……就……”含义的词或短语有as soon as，the moment，the minute，the instant，immediately，directly，instantly，hardly/scarcely...when...，no sooner...tha