河南中考英语复习-第38讲-状语从句课件.ppt
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1、第38讲状语从句(2)原原因因状状语语从从句句用用来来说说明明原原因因。引引导导这这种种从从句句的的词词有有连连词词because,since,as等等。这这三三个个词词的的语语气气由由because到到as逐逐渐渐减减弱弱;because回答回答why提出的提出的问题问题。如:。如:I wont go with you because I am busy doing my homework now.我不会跟你去我不会跟你去,因因为现在我正忙着做作在我正忙着做作业。As the weather was fine,we decided to play football.天天气气很很好好,我我们决
2、定去踢足球。决定去踢足球。【例例 1】Ill give it to Jim as soon as I _ him tomorrow.(2015,崇左崇左)A.saw B.will see C.see D.have seen解解析析:as soon as表表示示“一一就就”,其其主主句句用用将将来来时态,从句要用一般从句要用一般现在在时态。答案:答案:_C【例例 2】Mark isnt coming to the concert _ he has got too much work to do.A.so B.until C.although D.because解解析析:“太太多多工工作作要要做做
3、”是是“没没有有来来音音乐会会”的原因。的原因。答案:答案:_D高频考向二表条件和让步的状语从句高频考向二表条件和让步的状语从句(1)条条件件状状语语从从句句常常用用连连词词if,unless等等引引导导。if,unless引引导导的的条条件件状状语语从从句句中中,当当主主句句是是一一般般将将来来时时或或祈祈使使句句表表示示将将来来的的意意义时义时,时间状语从句用一般现在时表将来。如:时间状语从句用一般现在时表将来。如:Will you come if he comes here?如果他来?如果他来,你会来你会来吗?If it rains tomorrow,well stay at home.
4、如如果果明明天天下下雨雨,我我们会待在家里。会待在家里。(2)让步步状状语从从句句用用从从属属连词though,although引引导。注注意意though/although与与but在句中不能同在句中不能同时出出现。如:。如:We had to go on walking though we were really tired.尽尽管管很很累了累了,但是我但是我们不得不不得不继续走。走。Although he is not rich,he lives happily.尽管他不富有尽管他不富有,但是但是他生活得很幸福。他生活得很幸福。【例【例3】You bought the car about
5、 ten years ago?Yes._ its old,it still runs well.A.Because B.Since C.Although D.But解解析析:考考查让步步状状语从从句句。句句意意为“尽尽管管旧旧了了,但但它它运运转转很很好好”。because意意为“因因为”;since意意为“既既然然”;although意意为“尽尽管管”;but意意为“但是但是”。答案:答案:_【例例4】I enjoy fresh air so I always let the window open _ it is really cold.A.unless B.when C.if D.sin
6、ce解解析析:句句意意为“我我喜喜欢新新鲜空空气气,因因此此我我总是是让窗窗户开开着着,除除非非真的很冷真的很冷”。故。故unless“除非除非”符合符合题意。意。答案:答案:_CA【例例 5】Mary,could you tell me if your mother _ our school sports meeting tomorrow?(2015,滨州州)I think she will come to school if she _ free.A.will take part in;will be B.takes part in;isC.will take part in;is D.t
7、akes part in;will be解解析析:考考查查if引引导的的宾语从从句句及及条条件件状状语从从句句的的用用法法。问句句是是由由if引引导的的宾语从从句句,时间状状语为 tomorrow,故故用用一一般般将将来来时;答答语是是由由if引引导的的条条件件状状语从从句句,主主句句用用将将来来时,从从句句用一般用一般现在在时。答案:答案:_C高频考向三表目的和结果的状语从句高频考向三表目的和结果的状语从句(1)目目的的状状语语从从句句表表示示主主句句的的动动作作发发生生的的目目的的,这这种种从从句句用用连连词词so that,in order that等等引引导导。so that或或in
8、order that引引导导的的目目的的状状语语从从句句中中常常常常要要用情态动词用情态动词may,might,can,could,will,would或或should等。如:等。如:Please speak loudly so that everyone can hear you.请大大声声说,以以便便每每个个人听人听见你你说的的话。He got up very early this morning in order that he could catch the first bus.为了能赶上第一班公交了能赶上第一班公交车,他早上起得很早。他早上起得很早。(2)结果果状状语从从句句表表示示
9、主主句句的的动作作所所引引起起的的结果果,这种种从从句句由由such.that,so.that,so that等引等引导。such修修饰名名词;而;而so修修饰形容形容词或副或副词。如:。如:The film isnt so interesting that nobody likes it.这部部电影影不不是是那那么么有有趣趣,没人喜没人喜欢它。它。It was such a cold day that nobody wanted to go out.天气那么冷天气那么冷,没人没人想出去。想出去。注注:so.that.句句型型的的否否定定形形式式可可用用简简单单句句too.to.或或not.e
10、nough to代替。如:代替。如:He is so young that he cant go to school.He is too young to go to school.He is not old enough to go to school.他太小了他太小了,不能去上学。不能去上学。【例例6】You study _ hard _ youre sure to pass the exam.(2015,信阳信阳)Thank you for saying so.A.enough;toB.as;asC.so;that解解析析:考考查so.that的的用用法法。enough.to意意为“足足
11、够做做”;as.as.意意为“和和一一样”;so.that.意意为“如如此此以以至至于于”。句句意意为“你你学学习如如此此努努力力以以至至于于你你肯肯定定能能通通过考考试。”“”“谢谢你你这么么说”。答案:答案:_C【例例7】Mr.Green speaks very loudly _ all the people can hear him clearly.(2015,绥化化)A.whenB.so thatC.because解解析析:when意意为“当当的的时候候”;so that意意为“为了了,目目的的是是”;because意意为“因因为”。由由语境境可可知知句句意意为“格格林先生林先生讲得很
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