（全国版）2022版高考英语大一轮备考复习第二部分语法知识贯通专题九并列连词和状语从句课件-全国版.pptx

复习课件;专题九 并列连词和状语从句;考点帮·必备知识通关; 考情解读;卷别;卷别;命题分析预测;考点1 并列连词 考点2 状语从句 难点 状语从句的省略; 考点1 并列连词;?I have neither time nor money for the ball.我既没有时间也没有钱参加舞会。 知识2　表示转折或对比关系 　　表示转折关系的并列连词有but和yet,表示对比的有 while和whereas。 ?I should have written before, but I was ill. 我本该之前就写信的,但我生病了。 ?Outgoing persons enjoy surrounding themselves with many friends, while/whereas shy persons are perhaps content with fewer but closer friendships.外向的人喜欢身边有很多朋友,而腼腆的人也许满足于更少但更亲密的朋友关系。; 1 You may want to keep a calm mood, _______ you should never stop fighting for yourselves!? 解析 句意:你们也许想保持平和的心情,但是绝不应该停止为自己奋斗!根据句意可知,此处表示转折,故填but或yet。 知识3　表示选择关系 　　表示选择关系的并列连词有or, or else, either...or..., not...but...等。 ?Shall we go to the cinema or stay at home?我们是去看电影还是待在家里? ?I have two tickets. Either you or your brother can go with me. 我有两张票,你或者你弟弟可以和我一起去。 ?The meal is not for one, but for many to enjoy. 这顿饭不是给一个人,而是给许多人享用的。;特别提醒　在"祈使句+and/or+陈述句"结构中,and表示顺承,or表示 "否则"。 "祈使句+and+陈述句"有时可用"名词(词组)+and+陈述句"表示,名词词组中常含有more, another, further, earlier等词。 ?Work hard, and you will succeed. 努力工作,你就会成功。 ?Hurry up, or we'll be late for school. 快点,否则我们上学会迟到的。 ?One more hour, and I'll get the work finished.再多一个小时,我就能把工作完成。 2 [2021安徽合肥调研性检测,62]Dive down 650 feet, _______　　　　you will notice that light starts fading rapidly. ?;解析 此处表示潜到650英尺深的时候,你会注意到光开始迅速变暗。此处表示顺承,故用and,构成"祈使句+and+陈述句"结构。 知识4　表示因果关系 　　表示因果关系的并列连词有so和for。so表示结果,不能与because连用。for表示"由于",引出的分句用逗号与前句隔开,表示补充说明,不可换为because。 ?She was not feeling very well, so she stayed at home all day.她觉得不太舒服,所以一整天都待在家里。 ?It broke out, for the birds began to sing. 鸟开始叫了,天亮了。(for不能换为because。鸟开始叫不是天亮的原因。);特别提醒　　　　　　when作并列连词时的常用句式 　　when也可作并列连词,意为"这时,那时",相当于and at this/that time。常用于下列句式: 1.Sb. was doing sth. when… ?We were having a meeting when he broke in. 我们正在开会,这时他闯了进来。 2.Sb. was about to do/on the point of doing sth. when… ?I was about to go out when the telephone rang. 我正要出门,这时电话响了。 3.Sb. had just done sth. when… ?I had just left when it began to rai