内容正文:
第二讲 非谓语动词
考点一 非谓语动词的形式及意义
非谓语动词
主动语态
被动语态
意义
不定式
一般
式
to do
to be
done
其表示的动作与句中谓语动词的动作同时发生或在其后发生
进行
式
to be
doing
其表示的动作与句中谓语动词的动作同时发生
完成
式
to have
done
to have
been done
其表示的动作发生在句中谓语动词的动作之前
现在分词/动名词
一般
式
doing
being
done
其表示的动作与句中谓语动词的动作同时发生,或基本上同时发生
完成
式
having
done
having
been
done
其表示的动作先于句中谓语动词的动作发生
过去
分词
一般
式
done
与句中主语为逻辑上的被动关系,表完成
Many Chinese brands,having developed their reputations over centuries,are facing new challenges from the modern market.
很多中国品牌历经几个世纪树立了声誉,它们正面临着当代市场带来的新挑战。
There are still many problems to be solved before we are ready for a long stay on the Moon.
在我们准备在月球上长住之前,还有很多问题仍需要解决。
考点二 非谓语动词作状语
(一)不定式作状语
1.作目的状语。可用so as to/in order to替换,但so as to一般不可置于句首,意为“为了;想要”。
To enjoy the convenience of digital payment,many senior citizens started to use smart phones.
为了享受数字支付的便利,很多老年人开始使用智能手机。
Her mother plans to fly to Beijing at least four times a year in order to/so as to/to visit her.她母亲计划每年至少四次飞到北京去看她。
2.作结果状语。常用于下列结构中:only to do(表示意想不到的结果);enough to do(足够做……);too...to do...(太……而不能做……);so/such...as to...(如此……以至于……)等。
Tom took a taxi to the airport,only to find his plane high up in the sky.汤姆乘出租车去了机场,结果却发现他要乘坐的飞机已飞入高空。
3.作原因状语。常用在“主语+系动词+形容词+to do”结构中。这类形容词有easy,difficult,hard,cheap,expensive,fit,comfortable,heavy,good,important,impossible,dangerous,surprised,astonished,delighted,disappointed等。
This machine is very easy to operate.Anybody can learn to use it in a few minutes.
这台机器很容易操作。只需几分钟,任何人都能学会使用它。
名师点津
语法填空中常考查“主语+be+形容词+不定式”结构,句子的主语和不定式构成逻辑上的动宾关系,且此时不定式通常用主动形式表示被动意义。另外需注意的是在该结构中,不定式中的动词必须是及物动词,若为不及物动词,则要在其后加上适当的介词,使之构成及物动词短语。
(二)分词作状语
分词作状语时,可以表时间、原因、结果、条件、让步、伴随状况等。为了强调,还可与while,when,once,if,unless等连用。非谓语动词作状语时,其逻辑主语通常要与句子的主语保持一致。现在分词作状语时,现在分词所表示的动作与句子主语之间构成逻辑上的主动关系。过去分词作状语时,过去分词所表示的动作与句子主语之间构成逻辑上的被动关系。
A city is the product of the human hand and mind,reflecting man's intelligence and creativity.一座城市是人类的手与大脑的产物,这反映了人类的智慧与创造性。
Ordinary soap,used correctly,can deal with bacteria effectively.
如果正确使用的话,普通肥皂可以有效地消灭细菌。
Generally speaking,if taken according to the directions,the drug has no side effect.
一般来说,如果按照说明服用,这种药没有副作用。
名师点津
某些动词的过去分词已经形容词化,且常用于一些系表结构中,此时这些过去分词只表示一种状态,作状语时不表示被动关系,其前不用being。常见的有located(坐落于),lost(迷路的),seated(坐着的),hidden(躲着的),lost/absorbed/buried in(沉溺于),dressed in(穿着),tired of(厌烦的),faced with(面对着)等,无论它们在句中作何种成分都不用其ing形式。
Absorbed in painting,John didn't notice evening approaching.由于专心绘画,约翰没有注意到夜幕正在降临。
(三)独立成分作状语
有些分词或不定式短语作状语,其形式的选择不受上下文的影响,称作独立成分。常考的独立成分有:
独立成分
意义
generally speaking (to be general)
一般来说
honestly/roughly/strictly speaking
老实说/大体说/
严格说
frankly speaking/to be frank
坦白说
judging from/by
根据……来判断
taking...into
consideration/account
考虑到……
considering/seeing/given...
考虑到……
to tell the truth/to be honest
说实话
compared with/by
与……相比
to make things worse
更糟糕的是
To be honest,the pay isn't attractive enough,though the job itself is quite interesting.说实话,尽管这份工作本身很有趣,但是这个报酬不是很吸引人。
(四)独立主格结构作状语
独立主格结构是由名词或代词加上名词、形容词、副词、介词短语或非谓语动词等构成,用于修饰整个句子。该结构位置相当灵活,可置于句首、句末或句中,常由逗号将其与句子主体分开,在句中通常作状语,表示时间、条件、原因、伴随、目的等,还可以作定语。其构成形式主要有:
1.名词/代词+形容词/副词/名词/介词短语/现在分词/ 过去分词/不定式(主动表被动)
Much time spent sitting at a desk,office workers are generally troubled by health problems.
因为在桌前久坐,办公室工作人员一般都被健康问题所困扰。
Weather permitting,they will go on an outing to the beach tomorrow.
如果天气允许的话,他们将在明天组织一次海滨郊游。
2.with/without+名词/代词+宾语补足语(现在分词/过去分词/不定式/形容词/副词/介词短语)
With a lot of difficult problems to settle,the newlyelected president is having a hard time.有许多的难题要解决,这位新选的总统正过着一段艰难的日子。
John received an invitation to dinner,and with his work finished,he gladly accepted it.约翰收到了一张宴会的请柬,由于作业做完了,他很乐意地接受了。
I couldn't do my homework with all that noise going on.
噪音不绝于耳,我没法做作业。
考点三 非谓语动词作定语
(一)不定式作定语
1.不定式作定语通常放在所修饰词之后,表示将来的动作。
I was watching the clock all through the meeting,as I had a train to catch.
我在会议期间一直看表,因为我要赶火车。
名师点津
不定式与其所修饰的词之间往往是动宾关系,若该不定式是不及物动词,其后应有必要的介词。
Suddenly a good idea occurred to her,but she couldn't find any paper to write on.
突然她想到了一个好主意,但是她找不到纸把它写下来。
2.序数词,形容词最高级,the last,the only等后或被这些词修饰的名词或代词后,常用不定式作定语。注意:该名词或代词是作定语的非谓语动词的执行者。
He is always the first to arrive at the school and the last to leave the school.
他总是第一个到校,最后一个离校。
3.被修饰词是抽象名词时,常用不定式作定语。如ability,chance,idea,hope,wish,fact,excuse,promise,attempt,way等。
And the best way to strengthen willpower is to make it into a habit.增强意志力最好的方法就是让意志力成为一种习惯。
The ability to express an idea is as important as the idea itself.
表达观点的能力与观点本身同等重要。
名师点津
不定式作定语时,当句子的主语是不定式的逻辑主语时,不定式使用主动式;当句子的主语不是不定式的逻辑主语且不定式与所修饰的名词或代词之间是被动关系时,不定式使用被动式。
I have a letter to post,so I can't go swimming with you.我有一封信(需要我)要寄出,因此我不能和你一起去游泳了。
I have a letter to be posted.Can you help me?
我有一封信想(让别人替我)寄出去,你能帮我一下吗?
(二)分词作定语
1.作定语的及物动词的分词形式有:现在分词、“being+过去分词”、过去分词。当被修饰的名词与分词之间为主动关系时,用现在分词:当被修饰的名词与分词之间为被动关系且表示正在进行时,用“being+过去分词”;当被修饰的名词与分词之间为被动关系且表示完成时,用过去分词。
Most colleges now offer firstyear students a course specially designed to help them succeed academically and personally.大多数大学现在为大一的学生提供一门专门为他们设计的课程,以帮助他们在学术和个人事务上取得成功。
Last night,there were millions of people watching the opening ceremony live on TV.昨天晚上,有几百万人观看了开幕式的电视直播。
2.作定语的不及物动词的分词形式有:现在分词和过去分词。现在分词表示动作正在进行;过去分词只表示动作已完成,不表被动。
falling leaves 正在落下的叶子(表正在进行)
fallen leaves 落叶(表完成)
名师点津
非谓语动词作定语的解题思路
表示被动、完成用过去分词(done);表示主动、进行用现在分词(doing);表示被动、进行用being done;表示主动、尚未进行用to do;表示被动的动作尚未进行用to be done。试比较:
①Today there are more airplanes carrying more people than ever before in the skies.
②The bridge built in 2019 was designed by a local company.
③The bridge being built now was designed by a local company.
④The bridge to be built next year was designed by a local company.
考点四 非谓语动词作宾语
1.只接不定式作宾语的动词
决心学会想希望,拒绝设法愿假装
decide/determine,learn,want,expect/hope/wish; refuse,
manage,care,pretend
主动答应选计划,同意请求帮一帮
offer,promise,choose,plan;agree,ask/beg,help
A quick review of successes and failures at the end of year will help (to) shape your year ahead.在年底对成功和失败进行快速的回顾会有助于你下一年的发展。
名师点津
(1)此外afford,happen(碰巧),wait,threaten等也要用不定式作宾语。
(2)动词(短语)learn,decide,know,wonder,show,tell,understand,explain,teach,advise,find out等常接“疑问词+动词不定式”作宾语。
2.只接动名词作宾语的动词及短语
考虑建议盼原谅,承认推迟没得想
consider,suggest/advise,look forward to,excuse/pardon;admit,delay/put off,fancy
避免错过继续练,否认完成就欣赏
avoid,miss,keep/keep on,practice,deny,finish,enjoy/appreciate
禁止想象才冒险,不禁介意准逃亡
forbid/avoid,imagine,risk;can't help(禁不住),mind,allow/permit,escape
He got wellprepared for the job interview,for he couldn't risk losing the good opportunity.
他为这次工作面试做了充分准备,因为他不能冒失去这次好机会的风险。
名师点津
allow,permit,forbid,advise后需加动名词作宾语,但如果后面有名词或代词作宾语,则用不定式作宾补。即allow/permit/forbid/advise doing/sb.to do sth.
3.接不定式与动名词作宾语意义不同的动词
(1)try to do尽力做……;try doing试着去做……;(2)mean to do打算做……;mean doing意味着……;(3)regret to do遗憾要去做……;regret doing后悔做过……;(4)remember to do记得要做……;remember doing记得做过……;(5)forget to do忘记要做……;forget doing忘记做了……
I still remember being taken to the Famen Temple and what I saw there.
我仍记得别人带我去过法门寺,还有我在那里所看到的一切。
I remembered to lock the door before I left the office,but forgot to turn off the lights.
我离开办公室之前记得关门却忘记关灯了。
名师点津
动词want,need,require作“需要”讲时,其后要用v.ing形式的主动形式或不定式的被动语态作宾语。与此用法相同的动词还有deserve(值得)。
The window needs cleaning/to be cleaned.(clean与the window之间存在动宾关系)
He needs to leave at once.(leave与he之间不存在动宾关系)
4.动词作介词的宾语时,要用动名词形式,不能用动词不定式。常见的含有介词的动词短语:be/get used to(习惯于),feel like(想要),insist on(坚持),get down to(开始认真做某事),devote...to...(致力于……),object to(反对),stick to(坚持),give up(放弃)等。此外,介词后跟动名词的结构:have difficulty/trouble (in) doing sth.; have fun (in) doing sth.
It's quite hot today.Do you feel like going for a swim?
今天很热。你想去游泳吗?
I had as much fun sailing the seas as I now do working with students.
我现在与学生们打交道和我过去航海一样开心。
名师点津
(1)当非谓语动词位于介词but,except后时,习惯上要用不定式。并且,当其前有实义动词do及相关形式时,则不定式要省略to;若其前没有动词do,则不定式通常带to。
We had no choice but to wait.
我们除了等待之外别无选择。
I could do nothing except agree.
我除了同意,什么都做不了。
(2)but后总跟省略不定式符号to的短语:do nothing but...只能……;cannot help but...禁不住……;cannot but...不得不……;cannot choose but...只得……
考点五 非谓语动词作宾补
(一)不定式作宾补
不定式作宾补时,宾语和不定式之间在逻辑上是主谓关系。常用不定式作宾补的动词(短语):advise,allow,ask,beg,cause,encourage,expect,forbid,force,intend,invite,order,persuade,prefer,require,remind,tell,want,warn,wish,call on,depend on等。
If we expect people to give up the habit of driving,we must give them an alternative they can rely on.如果我们期望人们放弃开车的习惯,我们必须给他们可以依赖的选择。
Having finished her project,she was invited by the school to speak to the new students.
完成她的项目之后,她被学校邀请去给新生讲话。
名师点津
(1)有些动词,如think,consider,believe,suppose,feel,find,understand等后常用to be作宾补或主补。
Chinese people are considered to be the most hardworking people in the world.
中国人被认为是世界上最勤劳的人民。
(2)在sb.be said/believed/known/reported/considered/thought+to do/to have done结构中,不定式用作主语补足语。
(3)有些动词,如hope,welcome,agree,suggest,demand等后不能用不定式作补语。
He is thought to have acted foolishly.Now he has no one but himself to blame for losing the job.
大家都认为他表现得很愚蠢。现在要为他的失业负责的不是别人,而是他自己。
(二)分词作宾补
1.现在分词作宾补时,动词与宾语之间存在主谓关系,且强调正在进行的主动动作。可接现在分词作宾补的常见动词:感官动词(see,watch,observe,notice,hear,listen,feel),使役动词(have,get),find,leave,keep,catch等。
Listen! Do you hear someone calling for help?
听!你听到有人正在呼喊救命吗?
名师点津
catch sb.doing sth.意为“撞见某人正在做某事”。
2.过去分词作宾补时,动词与宾语之间存在动宾关系。可接过去分词作宾补的常见动词:感官动词(see,watch,observe,notice,hear,listen,feel),使役动词(have,make,let,get),find,leave,keep等。
I need a new passport so I will have to have my photograph taken.
我需要一个新护照,因此我得照张相片。
名师点津
(1)使役动词have,get后接非谓语动词作补语的异同点:①have sth.done=get sth.done让别人做某事;②have sb./sth.doing sth.让……一直做某事;get sb./sth.doing使……开始做某事;③have sb.do sth.=get sb.to do sth.让某人做某事。
(2)have sb.doing sth.用于否定句中,常与can't,won't等连用,表示“不能容忍某人做某事”。
I can't have you getting away with telling lies.我不能容忍你因撒谎而不受惩罚。
Before driving into the city,you are required to get your car washed.
在开车进城之前,你需要找人洗洗车。
考点六 非谓语动词作主语和表语
(一)不定式作主语和表语
1.不定式作主语时,一般表示具体某一次的动作。若不定式太长,常用it作形式主语而将不定式后置。
No matter how bright a talker you are,there are times when it's better to remain silent.不论你多么能说会道,有些时候保持沉默会更好。
2.不定式作表语时:①表示预定要发生的动作;②当主语是aim,purpose,idea,plan,wish,decision,choice等词时,常用不定式作表语;③主语为what引导的名词性从句时,多用不定式作表语。
His wish is to be a doctor in the future.
他的愿望是将来当一名医生。
名师点津
不定式作表语时,如果前面有实义动词do的形式,作表语的不定式常省略to。
What I want to do most in senior high is (to) improve my English.我在高中最想做的事就是提高我的英语水平。
(二)动名词作主语和表语
1.动名词作主语通常表示抽象的或习惯性的动作。也可用it作形式主语,动名词作真正的主语放在句末。动名词作表语时相当于名词,用于解释主语的内容,表语和主语常常可以互换位置。
Traveling along the old Silk Road is an interesting and rewarding experience.
沿着古丝绸之路旅行是一次既有趣又有益的经历。
2.常用于动名词作主语的句型:
It's a waste of time doing...;
It's no use/good doing...;
It is useless doing.../There is no use doing...
It's no use complaining without taking action.
不采取行动而只是抱怨是没用的。
名师点津
不定式和动名词作主语时,谓语动词都用单数。
1.(2024·新课标Ⅱ卷)Two years later,a sixmetertall pavilion,__inspired__ (inspire)by The Peony Pavilion,was built at the Firs Garden,just ten minutes' walk from Shakespeare's birthplace.
解析:考查非谓语动词。句意:两年后,一座六米高的亭子在菲斯花园落成,该花园距离莎士比亚故居仅十分钟步行路程,其灵感来自《牡丹亭》。非谓语动词担当后置定语,被修饰词“a sixmetertall pavilion”和动词“inspire”之间为被动关系,用过去分词形式。故填inspired。
2.(2024·新课标Ⅰ卷)These sepals open on warm days __to__give__ (give) the inside plants sunshine and fresh air.
解析:考查非谓语动词。句意:温室在温暖日子里开放,利用液压系统为内部植物提供阳光和通风。use sth.to do sth.为固定搭配,表示“使用某物去做某事”,所以空处应用动词不定式形式作宾语补足语。故填to give。
3.(2024·全国甲卷)Although parks of all sizes and types exist at any level,the national parks,in particular,tend __to__catch__(catch)our attention because of their large size and variety.
解析:考查非谓语动词。句意:尽管村子任何层级的各种规模和类型的公园,但特别是国家公园,由于其规模大、种类多,往往会引起我们的注意。固定搭配:tend to do sth.,表示“倾向于做某事”,不定式作宾语,故填to catch。
4.(2024·新课标Ⅱ卷)Visitors walking through the Birthplace Garden were often amazed __to__find__ (find)the connection between the two great writers.
解析:考查非谓语动词。句意:Edmondson说,这些文化元素提高了斯特拉特福德的国际知名度,并补充说,游客们穿过故居花园时,常常惊讶于这两位伟大作家之间的联系。非谓语动词担当形容词“amazed”后的原因状语,用动词不定式形式。故填to find。
5.(2024·新课标Ⅱ卷)__Recalling__ (recall)watching a Chinese opera version of Shakespeare's play Richard III in Shanghai and meeting Chinese actors who came to Stratford a few years ago to perform parts of The Peony Pavilion,Edmondson said,“It was very exciting to hear the Chinese language and see how Tang's play was being performed.”
解析:考查非谓语动词。句意:回忆起几年前在上海观看莎士比亚戏剧《理查三世》的中国版,并遇见前来斯特拉特福德表演《牡丹亭》部分片段的中国演员时,Edmondson说:“听到中文,看到汤显祖的戏剧是如何被表演的,非常激动人心。”非谓语动词担当状语,主语“Edmondson”和动词“recall”之间为主动关系,用现在分词形式担当状语;出现在句首,首字母大写。故填Recalling。
6.(2024·北京卷)Slowing down can contribute significantly to personal growth.Taking the time __to__rest__ (rest) allows us to develop a deeper sense of selfawareness.
解析:考查非谓语动词。句意:花时间休息可以让我们发展出更深层次的自我意识。take (the) time to do sth.为固定搭配,表示“花时间做某事”,所以空处应用动词不定式形式。故填to rest。
7.(2024·浙江1月卷)However,if you're shopping for one,buying extra __to__benefit__ (benefit) from price reductions doesn't make sense.
解析:考查动词不定式。句意:然而,如果你是想买一件,那么多买一件来享受降价是没有意义的。根据“buying extra”和“from price reductions”可知,此处是指多买一件来享受降价,所以应用to do不定式作目的状语。故填to benefit。
8.(2023·新高考全国Ⅱ卷)They talk to the flood of international tourists and to __visiting__ (visit) Chinese zookeepers who often come to check on the pandas,which are on loan from China.
解析:考查非谓语动词。句意:他们与蜂拥而至的国际游客和来访的中国动物园管理员交谈,这些管理员经常来检查从中国租借来的大熊猫。分析句子结构可知,空后是名词,且与visit为逻辑上的主谓关系。故填visiting。
9.(2023·新高考全国Ⅰ卷)Shanghai may be the __recognized__ (recognize) home of the soup dumplings but food historians will actually point you to the neighboring canal town of Nanxiang as Xiao long hao's birthplace.
解析:考查非谓语动词。句意:上海可能是公认的小笼包之乡,但美食历史学家会告诉你,邻近的运河小镇南翔才是小笼包的发源地。空格在名词home前面作定语,recognize与home是逻辑上动宾关系,需填过去分词recognized作定语,recognized“被公认的”也可以看作是形容词作定语。故填recognized。
10.(2023·新高考全国Ⅰ卷)No matter where I buy them,one steamer is rarely enough,yet two seems greedy,so I am always left __wanting__ (want) more next time.
解析:考查非谓语动词。句意:无论我在哪里买,一蒸笼都不够,而两蒸笼又显得太贪心了,所以我总是想下次再买。分析句子可知,此处考查“leave sb+宾语补足语”,本句是被动语态,want是主语补足语,根据句意,I与want之间是主动的逻辑关系,用现在分词wanting。故填wanting。
11.(2023·全国甲卷)For thousands of years,people have told fables (寓言) __to__teach__ (teach) a lesson or to pass on wisdom.
解析:考查非谓语动词。句意:几千年来,人们通过讲寓言来传授知识或传授智慧。根据句意可知,此处表达“来传授知识和智慧”,所以用不定式作目的状语。故填to teach。
12.(2023·全国甲卷)Behind the simple style,however,is a serious message __intended__ (intend) for everyone.
解析:考查非谓语动词。句意:然而,在简洁的风格背后,是每个人都想要传达的严肃信息。be intended for打算为……所用,在句中作定语,所以用过去分词形式。故填intended。
13.(2023·北京卷)When __seen__(see) from afar,the mangrove forests appear more splendid.
解析:考查状语从句的省略。句意:从远处看,红树林显得更加壮观。逗号前面是when引导的状语从句的省略,当状语从句和主句主语是同一主语时,且从句含有be动词,从句可以省略主语和be动词。在从句中,主语为the mangrove forests,和动词see是被动关系,从句应用一般现在时的被动语态,完整形式为when they are seen from afar,省略主语和be动词,故填seen。
14.(2023·北京卷)She called for action __to__address__(address)the struggles of people around the world __facing__(face) “too little water or too dirty water”.Her efforts have encouraged others to take part by running through a global campaign called“Run Blue”.
解析:考查非谓语动词。句意:她呼吁采取行动,解决世界各地面临“水太少或水太脏”的人们的斗争。分析句子结构可知address在句中作目的状语,故用不定式。故填to address。
考查非谓语动词。句意:她呼吁采取行动,解决世界各地面临“水太少或水太脏”的人们的斗争。分析句子结构可知face与逻辑主语people构成主动关系,故用现在分词作后置定语,故填facing。
15.(2024·河南省部分学校高三二模)__Compared__(compare) to previous years' lantern festivals,one of the major highlights this year is the remarkable “the Year of the Dragon”theme.
解析:考查非谓语动词。句意:与往年相比,今年的一大亮点是引人注目的“龙年”主题。分析句子结构和意思可知,动词compare和句子主语one of the major highlights是逻辑上的动宾关系,用过去分词形式,表示被动,作状语,位于句首,首字母大写。故填Compared 。
16.(2024·山东省滨州市高三二模)Liu,also a deputy to the 14th National People's Congress,said they would continue to immensely promote independent research and the industrial application of key core technologies this year __to__boost__ (boost) selfreliance in railway technology.
解析:考查非谓语动词。句意:刘也是第十四届全国人民代表大会代表,他表示,今年他们将继续大力推动关键核心技术的自主研究和工业应用,以提高铁路技术的自力更生。此处boost在句中作目的状语,应用不定式。故填to boost。
17.(2024·山东省滨州市高三二模)A train __traveling__ (travel) at 400 km/h would shorten the journey from Beijing to Shanghai to 2.5 hours.
解析:考查非谓语动词。句意:时速400公里的火车将把北京到上海的行程缩短到2.5小时。此处travel与train为主动关系,故用现在分词作定语。故填traveling。
18.(2024届河南省濮阳市高三二模)__Driven__(drive) by a passion for ancient Chinese history and culture, Li, as an office worker, became committed to promoting and organizing hanfurelated activities after finishing her day job.
解析:考查非谓语动词。句意:受对中国古代历史和文化的热爱驱使,作为一名上班族的 Li 在完成日常工作后,致力于推广和组织汉服相关活动。分析句子结构可知,本句已有谓语动词 became,且空处没有连词,所以空处需用非谓语动词作状语,动词 drive 与主语 Li 之间是被动关系,所以空处需用过去分词作状语,句首单词首字母需大写。故填Driven。
19.(2024·山东省泰安市高三二模)TCM (Traditional Chinese Medicine) has gained attention worldwide in recent decades and more than 13,000 foreign students come to China __to__learn__ (learn) the ancient form of medicine every year.
解析:考查非谓语动词。句意:近几十年来,中医药受到了全世界的关注,每年有超过13000名外国学生来中国学习这一古老的医学形式。后句谓语为come,此处为非谓语动词,本空用learn“学习”的不定式to learn,作目的状语。故填to learn。
20.(2024届河南省濮阳市高三二模)A birthday surprise is not easy __to__come__(come) by for 90-year-old Wong, having lived through the majority of the length and breadth of human experience.
解析:考查非谓语动词。句意:对于90岁的Wong来说,生日惊喜来之不易,她经历了人类大部分的经历,但今年穿上中国传统汉服是一件受欢迎的事情。be easy to do sth为“做某事很容易”,不定式作原因状语,come by与主语surprise是动宾关系,不定式用主动形式表示被动含义。故填to come。
21.(2024·河北省保定市高三二模)First __built__ (build) in the 42nd year during the reign of Emperor Kangxi in the Qing Dynasty,the whole construction of Chengde Mountain Resort lasted a total of about 90 years.
解析:考查非谓语动词。句意:承德山庄始建于清康熙四十二年,整个建设历时约90年。句子主干成分完整,空处为非谓语动词,build“建造”和the whole construction of Chengde Mountain Resort逻辑上是被动关系,应用build的过去分词形式,作状语。故填built。
22.(2024·河北省保定市高三二模)__Lying__ (lie) in the west and north of the plain area,the mountain area has an area of 4,435,000 square meters,accounting for four fifths of the total area of the resort.
解析:考查非谓语动词。句意:山峦区位于平原区西部和北部,面积443.5万平方米,占度假区总面积的五分之四。句子主干成分完整,空处为非谓语动词,lie“位于,坐落在”和the mountain area逻辑上是主动关系,应用lie的现在分词形式,作状语,句首单词首字母应大写。故填Lying。
对于语法填空中非谓语动词的解答,我们首先要通过句子的结构分析确定设空处是不是非谓语动词,然后根据非谓语动词的用法确定用具体的某种形式。
(1)如果作主语或表语,就用动名词或不定式形式。如果设空处前有“for+名词或代词”,设空处用不定式。
(2)如果作定语,要判断该非谓语动词与被修饰词之间的逻辑关系,再根据不定式、分词作定语的用法确定设空处所需形式。
(3)如果作宾语,要注意设空处前的词,如果是介词(注意有时可能省略介词),设空处一定是动名词;如果是及物动词,要根据非谓语动词作宾语的用法判断其形式。
(4)如果作目的状语或表示意外结果的结果状语或在形容词后作原因状语,用动词不定式。如果作伴随、时间、条件、让步、原因、非意外的结果等状语,要根据与逻辑主语的关系,确定用现在分词或过去分词。
(5)如果作宾补,首先需弄清设空处与宾语的逻辑关系,如果是主动关系,答案可能是to do,doing或不带to的不定式;如果是被动关系,答案可能是being done,to be done或done。
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