初中英语状语从句课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,中学生关于梦想英语讲话稿,是英语演讲稿小编精心为大家准备的,欢迎大家阅读。欢迎访问,Dear students and teachers:,My great pleasure to share my dream with you today.My dream is to become a teacher.To be honest,at first I dont want to be a teacher,because in my view,this job is not challenge and monotonous.The major reason is that I am not patient enough and want to live a colorful life.However,when I see their eyes,especially the hungry eyes,I know there is something that I can do to change their situation.,I dream that one,状语从句,The adverbial clause,中学生关于梦想英语讲话稿状语从句The adverbial,1,举例：,Jim joined the army,in 1989,.,Jim joined the army,when he was 20,.,He picked up some French words,in Paris,.,He picked up some French words,when he was in Paris.,I will help you,if you ask me,.,He wears a T-shirt,though it is cold,.,举例：Jim joined the army in 1989,2,必须符合“从句的三个必须”,必须是句子；必须有连接词；必须是陈述句,必须符合“从句的三个必须”,3,语法导学,状语从句,1,、时间状语从句,2,、地点状语从句,3,、原因状语从句,4,、目的状语从句,5,、结果状语从句,6,、条件状语从句,7,、让步状语从句,状语从句,【,精讲,】,语法导学状语从句1、时间状语从句状语从句【精讲】,4,语法导学,状语从句,【,时间状语从句,】,1.,时间状语从句：,1,）由,when,引导。,when,指的是“某一具体的时间”。,如：,When,I came into the room,he was writing a letter.,We shall go there,when,we are free.,语法导学状语从句【时间状语从句】1.时间状语从句：when指,5,语法导学,状语从句,【,时间状语从句,】,1.,时间状语从句：,2,）由,while,、,as,引导。,while,指“在某一段时间里”，“在,期间”，,while,引导的动作必须是持续性的。,as,引导持续性动作，强调主句和从句的动作同时发生，从句常译作“一边,一边,”,。,如：,While,it was raining,they went out.,He hurried home,looking behind,as,he went.,语法导学状语从句【时间状语从句】1.时间状语从句：while,6,语法导学,状语从句,【,时间状语从句,】,1.,时间状语从句：,3,）由,before,、,after,引导。,before,表示在,之前。,after,译为“在,之后”。,如：,Be a pupil,before,you become a teacher.,He arrived,after,the game started.,语法导学状语从句【时间状语从句】1.时间状语从句：befor,7,语法导学,状语从句,【,时间状语从句,】,1.,时间状语从句：,4,）由,till,、,until,引导。,till,表示主句动词是持续性动作，常用肯定式，表示,“,直到,为止,”,。亦可用,until,替换。,Until,表示主句动词是瞬间动词，常用否定式，表示,“,直到,才,”“,在,以前不,”,从句放在句首表示强调。,如：,We waited,till(until),he came back.,She didnt stop working,until,eleven oclock.,语法导学状语从句【时间状语从句】1.时间状语从句：till,8,语法导学,状语从句,【,时间状语从句,】,1.,时间状语从句：,5,）由,since,as soon as,引导。,状语从句在主句之前时一般用逗号与主句分开，如从句在主句之后则不必用标点符号。,如：,Great changes have taken place in China,since,1978.,I will send you a postcard,as soon as,I get there,语法导学状语从句【时间状语从句】1.时间状语从句：状语从句在,9,语法导学,状语从句,【,地点状语从句,】,2.,地点,状语从句：,由,where,引导。,如：,Where,there is a will,there is a way.,There are plenty of sheep,where,I live.,语法导学状语从句【地点状语从句】2.地点状语从句：如：,10,语法导学,状语从句,【,原因状语从句,】,3.,原因,状语从句：,1,）由,because,引导。,because,用来回答,why,的问题，语气最强，一般放在主句之后。,如：,I came back late yesterday,because,I was on duty.,语法导学状语从句【原因状语从句】3.原因状语从句：becau,11,语法导学,状语从句,【,原因状语从句,】,3.,原因,状语从句：,2,）由,since,，,as,引导。,Since,，,as,都表示明显的或众做周知的理由，多放句首。,As,语气比较弱，只是稍微提一下,原因状语从句常放在句首,说明原因,主句说明结果,常用于口语中。,如：,Since,everyone is here,lets begin our meeting.,As,I didnt know how to do it,I asked the teacher.,语法导学状语从句【原因状语从句】3.原因状语从句：Since,12,语法导学,状语从句,【,目的状语从句,】,4.,目的,状语从句：,由,so that,in order that,引导。,目的状语从句中常用情态动词,may(might),can(could),should,等放在动词之前，从句往往放在主句之后,主从句之间不用任何标点符号。,如：,I shall write down your telephone number,so that,I may not forget it.,We worked harder,in order that,the task might be finished in a week.,语法导学状语从句【目的状语从句】4.目的状语从句：目的状语从,13,语法导学,状语从句,【,结果状语从句,】,5.,结果,状语从句：,1,）由,so that,，,sothat,so that,前有逗号为结果状语从句。,sothat,的,so,后面跟形容词或副词。,如：,We turned up the radio,so that,everyone heard the news.,He was,so,excited,that,he couldnt say a word.,语法导学状语从句【结果状语从句】5.结果状语从句：so th,14,语法导学,状语从句,【,结果状语从句,】,5.,结果,状语从句：,2,）由,suchthat,引导。,suchthat,的,such,后面跟名词，如果名词是单数就要用,such a/anthat,还可以转换用,sothat,，语气较强。,如：,It is,such,an interesting novel,that,all of us want to read it.,=It is,so,interesting a novel,that,all of us want to read it.,语法导学状语从句【结果状语从句】5.结果状语从句：such,15,语法导学,状语从句,【,条件状语从句,】,6.,条件,状语从句：,由,if,，,unless,，,as/so long as,引导。,unless,从句的谓语只能用肯定式。,unless,和,ifnot,同义，,unless,是书面语，,ifnot,是口语，通常二者可以换用。,If,引导的条件状语从句的时态：主将从现,如：,We shall go there tomorrow,unless,it rains.,=We shall go there tomorrow,if,it,doesnt,rain.,As,long as,we study hard,we are certain to pass the exam.,语法导学状语从句【条件状语从句】6.条件状语从句：unles,16,语法导学,状语从句,【,让步状语从句,】,8.,让步,状语从句：,1,）由,though,，,although,引导。,在句子中一般用了“虽然”就不能再用“但是”（,but,），但可以与,yet,或,still,连用。,though/although,意义相同，用法基本一样，前者通俗，口语化，后者正式，多放主句的前面。,如：,Although(Though),he was over sixty,(yet),he began to learn French.,语法导学状语从句【让步状语从句】8.让步状语从句：在句子中一,17,语法导学,状语从句,【,让步状语从句,】,8.,让步,状语从句：,2,）由,even if,，,even though,引导。,even if,和,even though,的意思为“即使”“纵使”有退一步设想的意味,多用于书面语中。,如：,Ill go,even if(though),it rains tomorrow.,语法导学状语从句【让步状语从句】8.让步状语从句：even,18,语法导学,状语从句,【,让步状语从句,】,8.,让步,状语从句：,3,）由,as,引导。,as,引出的状语从句多用于书面语，它比用,though,或,although,引导的从句语气强，更有表现力，从句常放在句首，语序部分倒装。,如：,Child,as,he is,he knows a lot.,=,Though/Although,he is a child,he knows a lot.,Old,as,he is,he studies English every day.,=,Though/Although,he is old,he studies English every day.,语法导学状语从句【让步状语从句】8.让步状语从句：as引出的,19,(1)Allow children the space to voice their opinions,_they,are different from your own.,（）,A.until B.even if C.unless D.as though,B,语法导学,状语从句,【,精练,】,解析,应该允许孩子们发表自己的看法，即使这些看法会与,你的不同。,even if,引导一个让步状语从句,意思是“即使”