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1、精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢1 动词不定式做状语时表示目的和结果用法总结 1.作目的状语:I came here to see you.To stop the train,pull the lever downwards.目的状语还可以用如下表达法：肯定：to in order to +动词原形 so as to I come to see her.=I come in order to see her.=I come so as to see her.that so that +主语+may/might+动词原形 in order that I co
2、me that I may see her.=I come in order that I may see her.=I come so that I may see her.否定：not to in order not to +动词原形 so as not to that so that +主语+may/might+not+动词原形 in order that He went away not to see me.=He went away in order not to see me.=He went away so as not to see me.=He went away in or
3、der that he might not see me.=He went away that he might not see me.=He went away so that he might not see me.in order to,in order that和 so as to,so that 的区别 in order to 可以用在句首或句末，但 so as to 只能用在句末。如：He got up very early in order to/so as to catch the first bus.In order to catch the first bus,he got
4、 up very early.（此时不能用 so as to）so as to 和 in order to 的汉语意思应该是一样的“为的是，为了”。它们的英语功能也是一样的，都可以用来引导目的状语。它们的不同之处就在于 so as to 不能用于句子的开头，在句子开头只能用 in order to.另外，1.in order to 一般用 in order that 加从句来替换；而 so as to 一般用 so that 加从句来替换。in order that 可以在句首，so that 和 so as to 一样不能在句首。2.当这两个短语后的不定式动词的逻辑主语和句子的主语一致时，“
5、in order to,so as to+不定式”可以简化为“不定式”精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢2 In order to get to school on time,he got up earlier.这个句子可以表达为下列几种方式：In order that he could get to school on time,he got up earlier.He got up earlier in order to get to school on time.He got up earlier in order that he could get
6、to school on time.He got up earlier so as to get to school on time.He got up earlier so that he could get to school on time.To get to school on time,he got up earlier.（这种不定式有时可以表示目的以外的状语）注意：不定式本身有自己的主语时，可用“forto”来表示。如：My father bought a new book for me to read.2.作结果状语:He hurried to the school to fin
7、d nobody there.What have I done to offend you?结果状语还可以用如下表达法：adj as to+动词原形 so+(表示正面的结果，解释为“如此.以至于”)adv that+主语+can/could+动词原形 adj=+enough to+动词原形 (表示正面的结果，解释为“如此.以至于”)adv He studied so hard as to pass the examination.=He studied so hard that he could pass the examination.=He studied hard enough to p
8、ass the examination 注意：enough与形容词或副词连用时，要置于形容词或副词之后。The water is warm enough for us to swim.I wish you d write clearly enough for us to read it.enough可置于名词前做修饰语，在正式语体中有时可以放在名词后。Have you got enough room/room enough to seat all of us?adj adj too+to =so+that+主语+cannot+动词原形 adv adv adj=not+enough to+动词原
9、形 (表示反面的结果，解释为“太.以至不能”)adv You are too young to learn to drive.=You are so young that you can t learn to drive.=You are not old enough to learn to drive.和的汉语意思应该是一样的为的是为了它们的英语功能也是一样的都可以用来引导目的状语它们的不同之处就在于不首当这两个短语后的不定式动词的逻辑主语和句子的主语一致时不定式可以简化为不定式仅供学习与交流如有侵权请的状语注意不定式本身有自己的主语时可用来表示如作结果状语结果状语还可以用如下表达法动词原形
10、表示正面的结精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢3 such as to.和 such.as to 及 such that 和 suchthat 的区别 1.such 有两种词性：名词性的不定代词和形容词。正是由于词性不同，所以在表示“如此.以致于”这种意思时就出现了两种不同的结构。such as to.中的 such 属于不定代词，指代上文提到过的人或事物，意思是“这样的人/如此的事物”，如：The case has been such as to prove true.情况已经如此，以致于证明是真实的。Their anxiety was such as f
11、or them not to be able to sleep.他们如此焦虑，以致于难以入睡。2.such.as to.中的 such 属于形容词，需要放在名词前作定语，意思是“这样的/如此的.”，如：We are not such fools as to believe him.我们不是那样的蠢人,以致于能够相信他。She had such a fright as to faint.她如此吃惊以致于吓得昏了过去。Such as to 和 such.as to 中，如果把不定式加上主语改为结果状语从句，就变成了 such that.和 such.that.。以下就是上面句子改写成的从句：The
12、 case has been such that it can prove true.情况已经如此，以致于（情况）证明是真实的。Their anxiety was such that they could not sleep.他们如此焦虑，以致于(他们)难以入睡。We are not such fools that we can believe him.我们不是那样的蠢人,以致于(我们)能够相信他。She had such a fright that she fainted.她如此吃惊以致于（她）吓得昏了过去。表示令人意外的结果用 only+to find/discover/realize H
13、e lifted a rock only to drop it on his own feet.They queued for hours at the box office only to discover that the show was sold out.2019 年地中海贫血知识测试题 姓名：科室：夫妇一方或双方血常规检查结果阳性的，双方均需进行血红蛋白分析（我院已开展）。血红蛋白电泳分析主要检测指标：血红蛋白 A2 （Hb A2）和胎儿血红蛋白（Hb F），Hb A2、Hb F 等检测值为异常，结果为阳性，夫妇双方需在怀孕之前进行地贫基因检测。一、单选题（每题 7 分，共 70 分
14、）1、2019 年 5 月 8 日 为“世界地贫日”是第 26 个世界地贫日，今年的活动主题是防治地贫，认知先行。A5 月 8 日 B6 月 8 日 C7 月 8 日 2.轻度 地贫靠血常规能检查出来吗?B 和的汉语意思应该是一样的为的是为了它们的英语功能也是一样的都可以用来引导目的状语它们的不同之处就在于不首当这两个短语后的不定式动词的逻辑主语和句子的主语一致时不定式可以简化为不定式仅供学习与交流如有侵权请的状语注意不定式本身有自己的主语时可用来表示如作结果状语结果状语还可以用如下表达法动词原形表示正面的结精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢4 A.能 B.
15、不能 3.地中海贫血能补铁吗?B A.能 B.不能 4、夫妇双方均为 地贫携带者，那儿女患中重型 地贫的概率是多少？（C）A.3/4 B.1/2 C.1/4 D.1/8 5、夫妻双方只有一方携带地贫基因，其子女（B）A、不会携带地贫基因 B、其子女 50%的概率是正常，50%的概率是地贫基因携带，不会生育患中间型或重型地贫的孩子 C、为复合型地贫 和的汉语意思应该是一样的为的是为了它们的英语功能也是一样的都可以用来引导目的状语它们的不同之处就在于不首当这两个短语后的不定式动词的逻辑主语和句子的主语一致时不定式可以简化为不定式仅供学习与交流如有侵权请的状语注意不定式本身有自己的主语时可用来表示如作结果状语结果状语还可以用如下表达法动词原形表示正面的结