动词不定式作目的状语的三种结构形式
动词不定式表目的
为了将来更好地为人民服务,我们现在就该努 力学习。
4. He sent his sons to a boarding school in order/so as to enjoy some peace.
为了享受清净,e to see what would happen.
我留在那儿是为了看看要发生什么事。
2. To master English, you must devote a
great deal of effort on it.
为了掌握英语,你必须花大气力。
3. In order to serve the people better in the
5. The girl was so excited as to shout herself hoarse.
这个女孩是那么地兴奋,以至于嗓子都喊哑了。
三种形式的区别
in order to do/so as to do 比 to do 语 气更强烈,文体更正式。而so as to do 既可以表目的也可以表结果,判 断语意要结合具体语境。
动词不定式作目的状语通常意为“为了……”,主 要有三种形式:
结构形式 位置
说明
(not) to do…
in order (not) to do…
so as (not) to do
句首; 句中 句首; 句中
句中
位于句首时,强调目的
这种结构形式更能突出目 的性,为了表示强调,常 置句首
这种结构形式也是为了突出 状语目的性,与第二种结构 形式所不同的主要是位置的 区别
to do不定式的句形
一、当to do不定式作主语1、一般用it作形式主语,不定式后置,具体的`句型为It's adj/noun (for sb) to do。
例如:It's a pity for you to drop out of school.真遗憾,你竟然辍学了。
It's a good idea for you to eat less fried food你少吃点油炸食品是好想法。
二、当to do不定式作宾语1、谓语动词+动词不定式(多数动词属于此类动词)例如:Some students hate to study English.有些学生不喜欢研读英语。
He pretended to be a good man.他假装是好人。
2、系表结构+动词不定式例如:I am glad to see him.我很高兴看到他。
His health is likely to get worse.他的健康可能会恶化。
三、当to do不定式作宾语补足语1、具体结构为:主语+谓语+宾语+动词不定式例如:The teacher urged his students to prepare for the exam.老师劝他的学生准备考试。
2、当动词不定式做make, have, let, hear, see, feel等动词宾语的补足语,要省略“to”例如:My father will probably have Tom paint the house green.我爸爸很可能叫汤姆把房子漆成绿色。
I felt my heart beat violently.我感觉到自己的心跳得很厉害。
四、当to do不定式作目的状语1、具体结构为:in order/so as + 动词不定式例如:He must work very hard in order to support his large family. 他必须拼命工作以养活他的大家庭。
非谓语动词做状语方法
非谓语动词做状语方法非谓语动词是指在句子中充当动词的形式,但不具备时态等谓语动词的特征。
非谓语动词主要有动词不定式、动名词和分词三种形式。
在句子中,非谓语动词可以充当状语,对动作或状态进行修饰和补充,使句子更加丰富和准确。
下面将介绍几种常见的非谓语动词做状语的方法。
一、动词不定式做状语动词不定式是由“to + 动词原形”构成的形式,在句子中可以作为状语来修饰动作或状态。
常见的动词不定式做状语的用法有以下几种:1. 作目的状语动词不定式可以表示动作的目的或出发点,常用的短语有“in order to”、“so as to”、“to”等。
例如:- I went to the supermarket to buy some groceries.- He studied hard in order to pass the exam.2. 作结果状语动词不定式可以表示动作的结果或后果,常用的短语有“so as to”、“to”等。
例如:- She ran fast to catch the bus.- He worked hard to earn more money.动词不定式可以表示动作的方式,常用的短语有“to”、“in order to”等。
例如:- They danced together to celebrate the victory.- He spoke loudly to make himself heard.4. 作原因状语动词不定式可以表示动作的原因,常用的短语有“for”、“to”等。
例如:- She apologized to him for being late.- He thanked her for helping him.二、动名词做状语动名词是由动词加上-ing构成的名词形式,具有动词和名词的特点,可以作为状语来修饰动作或状态。
常见的动名词做状语的用法有以下几种:1. 作原因状语动名词可以表示动作的原因,常用的短语有“by”、“by means of”等。
动词不定式作状语的用法
动词不定式作状语的用法动词不定式是一种动词形式,在句子中可以作为状语来修饰谓语动词或者整个句子。
它通常由“to+动词原形”构成,但也有几个特殊的不定式形式,如及物动词的不定式可以省略to,或者不定式的否定形式为“not to+动词原形”。
在下面的文章中,我们将详细讨论动词不定式作状语的几种常见用法。
1. 作目的状语:不定式作为目的状语来表达一个动作或者目的的目的。
例句1:I went to the supermarket to buy some groceries.(我去超市买一些杂货)例句2:I study hard to pass the exam.(我努力学习以通过考试)在上述例句中,不定式“to buy”和“to pass”分别表示购买和通过的目的。
2. 作结果状语:不定式作为结果状语来表达一个动作或者事件发生的结果。
例句1:She ran too fast to catch the bus.(她跑得太快以至于没赶上公交车)例句2:He exercises regularly to stay healthy.(他定期锻炼以保持健康)在上述例句中,不定式“to catch”和“to stay”分别表示未能赶上和保持健康的结果。
3. 作方式状语:不定式作为方式状语来描述一个动作或者事件的方式。
例句1:He spoke in a soft voice to not disturb others.(他小声说话以免打扰其他人)例句2:They walked slowly to enjoy the beautiful scenery.(他们慢慢地走以欣赏美景)在上述例句中,不定式“to not disturb”和“to enjoy”分别表示不打扰和欣赏的方式。
4. 作条件状语:不定式作为条件状语来描述一个条件或者前提。
例句1:In order to pass the test, you need to study hard.(为了通过考试,你需要努力学习)例句2:To be successful, you have to work hard.(要成功,你必须努力工作)在上述例句中,不定式“to pass”和“to be successful”分别表示通过和成功的条件。
动词不定式作目的状语:
动词不定式作目的状语:动词不定式作目的状语动词不定式是英语中的一种特殊用法,常常用作目的状语来表达动作的目的或意图。
动词不定式作目的状语时通常放在句子中的谓语动词之后,用来回答“为了什么?”的问题。
动词不定式作目的状语的一种常见形式是“to + 动词原形”。
下面是一些示例:1. We study hard to pass the exam.(我们努力研究为了通过考试。
)to pass the exam.(我们努力学习为了通过考试。
)2. He bought a laptop to help him with his work.(他买了一台笔记本电脑为了帮助他的工作。
)to help him with his work.(他买了一台笔记本电脑为了帮助他的工作。
)3. She exercises every day to stay fit.(她每天锻炼为了保持健康。
)to stay fit.(她每天锻炼为了保持健康。
)除了使用不定式的“to”形式外,有时还可以使用动词不定式的“bare infinitive”形式。
下面是一个例子:4. I went to the store to buy some groceries.(我去商店买些杂货。
)to buy some groceries.(我去商店买些杂货。
)动词不定式作目的状语可以用于各种句子类型,包括肯定句、否定句和问句。
下面是一些例子:肯定句:- I study English every day to improve my language skills.to improve my language skills.- She works hard to achieve her career goals.to achieve her career goals.否定句:- He didn't go to the party to avoid crowds.to avoid crowds.- We didn't watch TV last night to save time for studying.to save time for studying.问句:- What did he buy the book for? - He bought the book to learn more about the subject.to learn more about the subject.动词不定式作目的状语的使用丰富了句子的表达方式,可以使句子更加准确和具体。
不定式的用法及常见结构解析
不定式的用法及常见结构解析不定式是英语中一种非常重要的动词形式,它可以在句中充当动词、名词或形容词。
本文将对不定式的用法及常见结构进行详细解析。
一、不定式作动词不定式作为动词时,它可以表示动作、状态或意图。
在句中常常与助动词、情态动词或其他动词连用。
1. 不定式作为目的状语不定式可以表示动作的目的或意图。
常见的结构有:to + 动词原形。
例如:- I went to the supermarket to buy some groceries.(我去超市买些食品。
)- He studied hard to pass the exam.(他努力学习以通过考试。
)2. 不定式作为结果状语不定式可以表示某个动作的结果或后果。
常见的结构有:so as to, in order to, in order that等。
例如:- She exercises regularly so as to stay healthy.(她经常锻炼以保持健康。
)- They arrived early in order to get good seats.(他们为了能够获得好的位置提前到达。
)3. 不定式作为主语不定式可以作为主语来引出一个动作或概念。
例如:- To learn a foreign language requires patience.(学习一门外语需要耐心。
)- To travel is to live.(旅行即生活。
)4. 不定式作为宾语不定式可以作为动词的宾语。
常见的结构有:动词 + 不定式原形。
例如:- I want to learn how to play the piano.(我想学弹钢琴。
)- They decided to go on vacation.(他们决定去度假。
)二、不定式作名词不定式作为名词时,它可以在句中作主语、宾语、表语、同位语等。
1. 不定式作主语不定式可以作为句子的主语,并且常常以it作为形式主语。
高中英语知识点归纳动词不定式的用法和结构
高中英语知识点归纳动词不定式的用法和结构动词不定式是英语中的一种非谓语动词形式,由动词原形加上to构成。
它可以充当名词、形容词或副词,具有时态、语态和语气的特点。
在高中英语学习中,动词不定式的用法和结构非常重要。
本文将对其进行归纳总结。
一、动词不定式作主语动词不定式可以充当句子的主语,常见的结构有:1. It + be + 形容词 + 不定式作主语例如:- It is important to learn a foreign language.学习一门外语很重要。
- It is necessary to finish the task before deadline.在截止日期之前完成任务是必要的。
2. 不定式结构作主语例如:- To travel around the world is my dream.环游世界是我的梦想。
- To study hard is the key to success.努力学习是成功的关键。
二、动词不定式作宾语动词不定式可以作及物动词的宾语,常见的结构有:1. 动词 + 不定式作宾语例如:- I want to go shopping this weekend.这个周末我想去购物。
- She decided to take a break and relax.她决定休息一下,放松一下。
2. 常见的动词有:agree, hope, promise, refuse, plan, learn, wish等。
三、动词不定式作补语动词不定式可以作宾语补足语,常见的结构有:1. 动词 + 宾语 + 不定式作补足语例如:- They made him work overtime.他们让他加班工作。
- We find it interesting to solve puzzles.我们发现解谜很有趣。
2. 情态动词 + 动词原形作补足语例如:- He can't afford to buy a new car.他买不起新车。
动词不定式作定语的用法
动词不定式作定语的用法动词不定式是英语中常用的一种短语结构,它可以作为定语修饰名词或代词。
动词不定式作定语的用法有多种,本文将介绍三种常用的结构和用法。
在使用动词不定式作定语时,需要注意时态、语态和逻辑关系的准确表达。
一、作目的状语的动词不定式动词不定式在句子中可以起到目的状语的作用,用于说明名词或代词的用途或目的。
例如:1. We need a tool to fix the broken chair.(我们需要一种工具来修理坏椅子。
)2. She bought a book to learn French.(她买了一本书来学法语。
)在以上两个例句中,不定式短语“to fix the broken chair”和“to learn French”分别作为定语修饰名词“tool”和“book”,表示工具的用途和书的目的。
二、作定语的动词不定式动词不定式也可以作为定语,修饰名词或代词,限定或补充名词的含义。
例如:1. The decision to cancel the meeting was unexpected.(取消会议的决定是出乎意料的。
)2. This is a good place to relax.(这是一个放松的好地方。
)在以上两个例句中,不定式短语“to cancel the meeting”和“to relax”作为定语修饰名词“decision”和“place”,起到进一步说明的作用。
三、作主动补足语的动词不定式动词不定式有时也用作主动补足语,将其前面的名词或代词与句子的谓语动词联系起来,说明名词或代词的动作、状态或性质。
例如:1. I have some letters to write.(我有几封信要写。
)2. She has many problems to solve.(她有很多问题要解决。
)在以上两个例句中,不定式短语“to write”和“to solve”作为主动补足语,与谓语动词“have”联系,表示目标动作或需要解决的问题。
不定式作目的状语的用法
不定式作目的状语的用法1. 不定式作目的状语的基本形式不定式作目的状语时,通常以"to + 动词原形"的形式出现。
例如:- I study hard to pass the exam.(我努力研究以通过考试。
)to pass the exam.(我努力学习以通过考试。
)- She works overtime to earn extra money.(她加班以赚取额外的钱。
)to earn extra money.(她加班以赚取额外的钱。
)2. 不定式作目的状语时的位置不定式可以放置在句子的开头、中间或结尾,具体位置取决于句子的结构和语境。
例如:- To improve his English, he often practices speaking with native speakers.(为了提高英语,他经常和母语为英语的人练口语。
)Toimprove his English, he often practices speaking with native speakers.(为了提高英语,他经常和母语为英语的人练习口语。
)- He often practices speaking with native speakers to improve his English.(他经常和母语为英语的人练口语以提高英语。
)to improve his English.(他经常和母语为英语的人练习口语以提高英语。
)- He often practices to improve his English speaking with native speakers.(他经常练口语以提高英语,和母语为英语的人交流。
)to improve his English speaking with native speakers.(他经常练习口语以提高英语,和母语为英语的人交流。
)3. 不定式作目的状语的注意事项- 当主句的主语与不定式的主语一致时,可以省略不定式的主语。
动词不定式做状语时表示目的和结果的用法
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:toin order to + 动词原形so as toI come to see her. = I come in order to see her. = I come so as to see her.thatso that + 主语 + may/might + 动词原形in order thatI come that I may see her. = I come in order that I may see her. = I come so that I may seeher.否定:not toin order not to + 动词原形so as not tothatso that + 主语 + may/might + not + 动词原形in order thatHe 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 order 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 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”。
英语动词作状语的结构及其用法
英语动词作状语的结构及其用法状语是英语中常用的一种修饰成分,用于修饰动词、形容词、副词或句子。
其中,动词作状语的结构和用法是研究者需要掌握的重点之一。
1. 动词作状语的结构在英语中,动词可以作为状语使用的结构主要包括以下几种形式:1. 动词的带宾语不定式形式作状语:- 例如:I went to the supermarket to buy some groceries.2. 动词的动名词形式作状语:- 例如:I improved my English by practicing speaking every day.3. 动词的现在分词形式作状语:- 例如:She entered the room, singing a beautiful song.4. 动词的过去分词形式作状语:- 例如:Feeling tired, he decided to take a nap.5. 动词的不定式形式作状语:- 例如:She worked hard to pass the exam.2. 动词作状语的用法动词作为状语时可以用于表达以下几种含义:1. 目的或目标:- 通过表示动词的不定式形式作状语,可以表示某个动作或行为的目的或目标。
- 例如:He goes to the gym to exercise every day.2. 原因或结果:- 通过表示动词的动名词、现在分词或过去分词形式作状语,可以表示某个动作或行为的原因或结果。
- 例如:Having finished her homework, she went out to play.- 例如:She was happy, jumping up and down.3. 方式或方式:- 通过表示动词的现在分词形式作状语,可以表示某个动作或行为的方式或方式。
- 例如:She won the race by running faster than others.4. 时间或顺序:- 通过表示动词的不定式形式作状语,可以表示某个动作或行为发生的时间或顺序。
动词不定式作状语
• He is a clever boy. He learnt to play the piano at the age of five.
He is such a clever boy that he learnt to play the piano at the age of five.
第十六页,编辑于星期日:二十三点 十七分。
2. A lot of people visit the centre i_n_o_r_d_e_r_t_o_/ _so__a_s_t_o_s_e_e_t_h_a_t_fa_m__o_u_s_s_t_a_tu_e____.
3. Drug users have to steal things _i_n_o_r_d_e_r_t_o_/ _so__a_s_to__p_a_y_f_o_r_d_r_u_g_s _____.
动词不定式作状语
动词不定式在句中作状语, 主要用来修饰 动词和形容词, 也可用来修饰副词。在句 中, 不定式可作目的状语、结果状语、原因
状语、条件状语等。本单元主要讲解不定式 用作目的状语和结果状语的情况。
第一页,编辑于星期日:二十三点 十七分。
动词不定式作目的状语
不定式作目的状语, 意为“为了……; 以便
3. They were __s_u_c_haddictive drugs that _o_n__e_c_o_u_l_d_n_’_t_s_t_o_p_u__s_in_g__t_h_e_m__o_n_c_e__h_e_/___ _s_h_e__s_ta_r_t_e_d.
第十三页,编辑于星期日:二十三点 十七分。
• It was a rainy morning. I couldn’t do morning exercise.
动词不定式做目的状语时的用法
英语中的动词不定式具有副词的功能,可以在句子中作状语,表示多种意义。
在这里就动词不定式作目的状语进行单独讨论。
一、不定式和不定式短语作目的状语不定式和不定式短语作目的状语,主要用来修饰动词,表示某一动作或状态的目的。
为了使目的意义更加清楚或表示强调意义时,还可以在前面加in order to 或so as to。
例如:I've written it down in order not to forget.He shouted and waved so as to be noticed.在句子中作谓语动词的状语的不定式或不定式短语,表示的是主语的目的,因此,其逻辑主语通常是句子的主语。
比较:To draw maps properly, you need a special pen.(正)To draw maps properly, a special pen is needed.(误)由in order to 引导的目的状语,既可以置于句尾,也可以置于句首,而由so as to 引导的目的状语,只能置于句尾,而不能置于句首。
比较:They started early in order to get there in time.(正)In order to get there in time, they started early.(正)They started early so as to get there in time.(正)So as to get there in time, they started early.(误)二、不定式的复合结构作目的状语当不定式或不定式短语有自己的执行者时,要用不定式的复合结构(即在不定式或不定式短语之前加for + 名词或宾格代词)作状语。
例如:He opened the door for the children to come in.She fetched several bottles which she placed on the counter for Harry to inspect.三、目的状语从句与不定式的转换英语中的目的状语从句,还可以变为不定式或不定式短语作状语,从而使句子在结构上得以简化。
动词不定式作状语八种用法
动词不定式作状语八种用法1. 作目的状语目的状语的作用也叫作“为了达到某种目的而去做某事”,它体现了动作的目的,结构上通常由“to do”构成,“to do”可以是表示动作、状态或态度等各种类型的不定式。
例如:He stoped working in order to rest. 他停下了工作以便休息。
原因状语的作用也叫作“由于某种原因而去做某事”,它也是动作的目的,由“because of, for, due to”等词引导,“because of, for, due to”后面接的还可以是动名词或动词不定式。
例如:条件状语的作用也叫作“如果……就……”,即以“if”引导,“if”之后跟随的可以是动名词或动词不定式。
例如:If I were you, I wouldn't go there. 如果我是你,我就不去那里了。
As soon as he got into the classroom,he started writing on the blackboard. 他一进教室就开始在黑板上写东西了。
让步状语的作用也叫作“尽管……也……”,也叫作“notwithstanding”,表示对某种情况的认可与接受,以“although, though, even though, no matter how”引导,“although, though, even though, no matter how” 后面接的是名词或动词不定式。
例如:6. 作结果状语结果状语的作用也叫作“以致……”,以“so”,“so…that”,“such…that”引导,“so”,“so…that”,“such…that”后面有时可接动名词,有时也可接动词不定式。
例如:The result was so bad that he had to quit. 结果如此糟糕以致他不得不辞职。
He went inside with singing. 他唱着歌走进去了。
非谓语动词用法精讲不定式的用法和常见结构
非谓语动词用法精讲不定式的用法和常见结构非谓语动词用法精讲:不定式的用法和常见结构不定式是一种非谓语动词形式,具有名词、形容词和副词的性质,在句中可作主语、宾语、宾补、定语、状语等,下面将详细介绍不定式的用法和常见结构。
一、不定式作主语不定式作主语常用于下列句型:1. It + be + adj. + 不定式It is important to learn a foreign language.学习外语很重要。
2. It + be + 名词 + 不定式It is my dream to travel around the world.我的梦想是环游世界。
3. 不定式 + be + 名词To succeed is his goal.成功是他的目标。
二、不定式作宾语不定式作宾语常用于下列动词后面:1. 希望类:hope, expect, want, wish, would like等I hope to see you soon.我希望很快见到你。
2. 决定类:decide, plan, choose, determine等They decided to go on a trip next week.他们决定下周去旅行。
3. 帮助类:help, teach, show, enable等My teacher taught me how to swim.我的老师教我游泳。
4. 开始类:begin, start, continue等He started to play the piano at the age of six.他六岁开始学习弹钢琴。
5. 喜欢类:like, love, enjoy, prefer等I prefer to stay at home on weekends.我周末更喜欢待在家里。
三、不定式作宾语补足语不定式作宾语补足语常用于使役动词后,表示被动或被迫的意义。
1. 使役动词:make, let, have, get等My father made me clean my room.父亲让我打扫了房间。
非谓语动词的常用结构
非谓语动词的常用结构在句子中充当除谓语以外的句子成分的动词形式叫做非谓语动词。
非谓语动词分为三种形式:不定式,动名词和分词(分词包括现在分词和过去分词)。
1)不定式to do2)动名词doing3)分词doing/done否定形式:not +不定式,not + 动名词,not + 现在分词一、不定式1. 不定式做状语----目的He goes to the playground to play basketball with his friends.2. 不定式充当名词功能To see is to believe.3.常用结构want (sb.) to do sth. 想要(某人)做某事would like (sb) to do sth 想要(某人)做某事wish (sb.) to do sth. 希望(某人)做某事agree sb to do sth 同意(某人)做某事tell (sb.)(not) to do sth 吩咐(某人)做某事ask (sb.)(not)to do sth 要求(某人)做某事(注:ask\tell sb. not to do sth. 叫某人不干某事)invite sb to do sth 邀请(某人)做某事plan to do sth. 计划去干某事hope to do sth 希望去干某事decide to do sth. 决定去干某事can`t wait to do sth. 迫不及待地干某事can`t afford to do sth 承受不了做某事It takes\took sb.+时间、金钱to do sth.某人花费时间、金钱去干某事It’s +adj. for sb. to do sth.It’s +adj. of sb. to do sth. 做某事对某人来说是…(假如Sb be adj 通顺就用of ) It’s better /best to do sth. 最好做某事be afraid to do sth 害怕...干...be excited to do sth 对干.、、、感到兴奋4.注意以下句型的互换:1). too…to do sth. 太…而不能…2). so +adj. /adv + that(从句) 如此…以致…3).such +(a/an +adj.)+n.+ that(从句) 如此…以致…4).(not) enough (for sb.) to do sth. (对某人来说)做某事(不)够二. _ing分词:1.动名词做主语,谓语动词为单数.Eating apples is good for your health.2.做为介词的宾语是动名词Thanks for helping me.3.在进行时态中。
动词不定式作目的状语的三种结构形式
动词不定式作⽬的状语的三种结构形式动词不定式作⽬的状语的三种结构形式动词不定式作⽬的状语主要有以下三种结构形式:I. to do …这种结构形式可置于句⾸(为了强调⽬的时,通常把动词不定式放在句⾸)或句尾,通常不必⽤逗号隔开。
在句⾸时通常译为:为了……;在句尾时通常译为:以便……,为了……,来……。
如:① I sat in the front of the bus to get a good view of the countryside.② To master English, you must make much effort on it.II. in order to do …这种结构形式更能突出⽬的性,可以置于句⾸;也可以置于句尾。
如:① In order to get a good command of English in the shortest possible time, I am determined to work harder than before.② She studies harder in order to catch up with her classmates.III. so as to do …这种结构形式也是为了突出状语的⽬的性,与第⼆种结构形式所不同的是它不能置于句⾸,只能置于句尾。
如:① The worker always gets up early so as to catch the first bus.② He worked hard so as to pass the exam.[温馨⼩提⽰] 表⽰否定⽬的通常⽤not to do, in order not to do和so as not to do。
如:① Not to be noticed, he sat at the back of the room.② He left his gun outside the house in order not to frighten his wife.③ He came in quietly so as not to wake the child.[⼩试⾝⼿]1. _______ the project as planned, we’ll have to work two more hours a day. [2008年湖南卷]A. CompletingB. CompleteC. CompletedD. To complete2. When asked why he went there, he said he was sent there _______ for a space flight. [2007年江西卷]A. trainingB. being trainedC. to have trainedD. to be trained3. ________ this cake, you’ll need 2 eggs, 175g sugar and 175g flour. [2006年⼴东卷]A. Having madeB. MakeC. To makeD. Making4. All these gifts must be mailed immediately _______ in time for Christmas. [2005年辽宁卷]A. in order to have receivedB. in order to receiveC. so as to be receivedD. so as to be receiving5. —Can the project be finished as planned?— Sure, _______ it completed in time, we’ll work two more hours a day. [2005年福建卷]A. having gotB. to getC. gettingD. getKey: 1-5. DDCCB。
非谓语动词用法精讲不定式作目的状语的用法和常见形式
非谓语动词用法精讲不定式作目的状语的用法和常见形式非谓语动词用法精讲:不定式作目的状语的用法和常见形式在英语中,非谓语动词是一种特殊的动词形式,不具备时态和人称的特征。
其中,不定式是一种常见的非谓语动词形式,可以用作句子的主语、宾语、补语、定语等成分。
本文将重点讨论不定式作为目的状语的用法和常见形式。
一、不定式作目的状语的概述不定式作目的状语时,表示动作的目的或意图。
它通常放在句子中的谓语动词之后,起状语的作用,对谓语动词的动作或行为进行补充说明。
二、不定式作目的状语的形式1. 一般形式:to + 动词原形不定式的一般形式是由“to”和动词原形构成的。
2. 省略to:动词原形当不定式的前面有感官动词(如:see, hear, watch, feel, listen to, notice, observe等)时,可以省略不定式的“to”。
例如:- I heard him speak at the conference. (我听到他在会议上讲话。
)- She saw the kids play in the park. (她看到孩子们在公园里玩耍。
)三、不定式作目的状语的句型1. 主动形式的不定式作目的状语:(1)主谓结构句子的主语是动作的执行者,谓语动词常常是表示感触或心理状态的动词。
例如:- He went to the supermarket to buy some groceries. (他去超市买些杂货。
)- She went to the library to study for the exam. (她去图书馆准备考试。
)(2)主动形式的陈述句型句子的主语是动作的执行者,谓语动词常常是及物动词。
例如:- They organized a party to celebrate their anniversary. (他们组织了一次派对来庆祝他们的周年纪念。
)- We need to wake up early tomorrow to catch the train. (我们需要明天早起赶火车。
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② She studies harder in order to catch up with her classmates.
III. so as to do …
这种结构形式也是为了突出状语的目的性,与第二种结构形式所不同的是它不能置于句首,只能置于句尾。如:
① The worker always gets up early so as to catch the first bus.
动词不定式作目的状语的三种结构形式
动词不定式作目的状语主要有以下三种结构形式:
I. to do …
这种结构形式可置于句首(为了强调目的时,通常把动词不定式放在句首)或句尾,通常不必用逗号隔开。在句首时通常译为:为了……;在句尾时通常译为:以便……,为了……,来……。如:
① I sat in the front of the bus to get a good view of the countryside.
② He worked hard so as to pass the exam.
[温馨小提示] 表示否定目的通常用not to do, in order not to do和so as not to do。如:
① Not to be noticed, he sat at the back of the room.
A. in order to have received
B. in order to receive C. so as to be received
D. so as to be receiving
5. —Can the project be finished as planned?
A. Completing B. Complete
C. Completed D. To complete
2. When asked why he went there, he said he was sent there _______ for a space flight. [2007年江西卷]
A. Having made B. Make
C. To make D. Making
4. All these gifts must be mailed immediately _______ in time for Christmas. [2005年辽宁卷]
— Sure, _______ it completed in time, we’ll work two more hours a day. [2005年福建卷]
A. having got B. to get
C. getting D. get
Key: 1-5. DDCCB
② He left his gun outside the house in order not to frighten his wife.
③ He came in quietly so as not to wake the child.
[小试身手]
1. _______ the project as planned, we’ll have to work two more hours a day. [2008年湖南卷]
A. training B. being trained
C. to have trained D. to be trained
3. ________ this cake, you’ll need 2 eggs, 175g sugar and 175g flour. [2006年广东卷]
② To master English, you must make much effort on it.
II. in order to do …
这种结构形式更能突出目的性,可以置于句首;也可以置于句尾。如:
① In or the shortest possible time, I am determined to work harder than before.