英语语法与词汇详解 目的状语从句.docx

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1、英语语法与词汇详解目的状语从句一、状语从句的分类1、时间状语从句。再谈状语从句，你真的都掌握了吗？有没有遗漏的知识内容！2、地点状语从句。再谈状语从句之地点状语从句，通常由where还有哪两个词引导3、条件状语从句。再谈状语从句之条件状语从句，通常由if, unless等引导4、目的状语从句。(1)目的状语从句通常用in order that和so that来引导，此时的从 句中往往含有情态动词。-例句 1 : Its best to be as short, clear and factual as possible , in order that there may be no misun

2、derstanding.为了避免出现 误解，最好尽可能简短、清晰和实事求是。例句 2 : She said she wanted tea ready at six so that she could be out by eight.她说为了八点钟出门，她想让茶点在六点钟准备好。特别提醒：so that也可引导结果状语从句,此时后面的从句不存在情 态动词；另外,分开写时的so.that.也表示“结果。- 例句 3 : He is so selfish that his teachers and classmates dislike him intensely.他很自私,老师和同学都极不喜欢他。例

3、句 4 : They had to take some of his land in order to extend the churchyard为了扩大教堂墓地，他们必须占用他的一些土地。- 例句 5 : They were shoving each other out of the way so as to get to the front.为了挤到前面，他们彼此不断相互推操。例句 6 :They have tried to limit such imports in order to protect their membersjobs.为了保护他们成员的工作，他们一直努力限制 这些物品的

4、进口。特别提醒:表示否定的目的状语时，可以用in order not to do或so as not to doo例句 7 : Rose trod with care in order not to spread the dirt 为了不把泥土弄得到处都是，罗斯走路时小心翼翼。例句 8 :We keep the window shut in order not to let the flies in.为了不让苍蝇飞进来，我们一直关着窗户。(2 ) in case that z for fear that 和 lest 都表示以防之意,表示一 种否定性的目的例句 1 : The foreign

5、teacher spoke slowly in case (that) we misunderstood him.这位外籍教师讲话很慢,以防我们误解他的意 思。- 例句 2 : Sam had consented to (同意;答应;赞成)take an overcoat in case (that) the wind rose.由于担心起风,山姆同意 带一件外套。例句 3 : The parents crept downthe stairs for fear that they should awaken thesleeping baby.这对父母蹑手蹑脚地下了楼，以 防惊醒睡觉的孩子。-

6、例句 4 : He jotted down his clients address lest he should forget it.他快速记下了客户的地址，以防遗忘。一、状语从句的分类1、时间状语从句。再谈状语从句你真的都掌握了吗？有没有遗漏的知识内容2、地点状语从句。再谈状语从句之地点状语从句，通常由where还有哪两个词引导3、条件状语从句。再谈状语从句之条件状语从句，通常由if, unless等引导4、目的状语从句。(3 )结果状语从句有时可用such ( a ) +名词(词组)+that构成(1 )结果状语从句表示主句的结果，所以总是位于主句之后，用sothat 或 so. that

7、.引导例句 1 : Many wives shoulder the prime responsibility for running the home , so that in most families the loss of the wife is more devastating than the loss of the husband.许多妻子肩负起 了养家的主要责任，所以对于多数家庭而言，失去妻子往往比失去丈夫 更具有毁灭性。- 例句 2 : My suitcase had become damaged on the way home , so that the lid would

8、not stay closed.在回家的路上，我的衣箱坏 了，盖子盖不住了。例句 3 : They have been so successful that they are moving to Bond Street. 一直以来，他们都很成功，最近他们就要搬到邦德街去 住了。(2 )结果状语还常用so.as to do的结构表示(仅是不定式短语，非 从句形式)例句 1 :The crowd is so large as to overflow the auditorium.报 告厅里的人太多了，以至于挤都挤不进去。- 例句 2 : They were so surprised as not

9、to try to stop him.他们 很吃惊，以至于没有试图拦下他。例句 3 : He dressed so quickly as to put his boots on the wrong feet.他穿得太急了，把靴子都穿在了相反的脚上。(3 )结果状语从句有时可用such ( a ) +名词(词组)+that构成例句 1 ： I slapped her hand and she got such a shock that she dropped the bag.我打了一下她的手，她一惊，把包给扔了。- 例句 2 : They obeyed him with such willing

10、ness that the strike went on for over a year.他们心甘情愿地服从他，以至于这起罢工 持续了一年多。乂列句 3 :These birds have such small wings that they cannot get into the air even if they try.这些鸟的翅膀太小了，即使它们再努力, 也不能飞上天去。为同位语从句”)；为了强调语气，还可以将such前置到句首，采用倒装结构- 例句 1 : The extent of the disaster was such that the local authorities were quite unable to cope.这起灾难很严重，地方当局 根本无力应付。例句 2 : Her anxiety was such that she couldnt fall into asleep last night.她太焦虑了，以至于昨晚不能入睡。- 例句 3 : Such was the power of suggestion that within a very few minutes she fellasleep.暗示的力量很强，几分钟之内她就睡着 To