专题四 第4讲 语法填空 无提示词类——连词【高分攻略】2025年高考英语题型技巧解读（含解析）

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专题四 语法填空
第4讲 无提示词类——连词
一、考纲解读
在高考英语语法填空中，连词的考查旨在测试考生对句子之间逻辑关系的理解，以及对不同类型连词的正确运用能力。要求考生能够根据上下文的语义和语法结构，准确判断并填入合适的连词，使句子和语篇的逻辑连贯、表意清晰。
近五年考情分析（以全国卷为例）
二、命题特点
1. 并列连词：主要考查表示并列、转折、选择、因果等逻辑关系的连词，如 and、but、or、so 等。通常根据句子前后的语义逻辑来确定所需的并列连词。
2. 定语从句关系词：重点考查关系代词（who、whom、which、that、whose）和关系副词（where、when、why）的使用。要求考生判断先行词在从句中所作的成分（主语、宾语、定语、状语等），从而选择正确的关系词。
3. 名词性从句连接词：涉及到连接词（that、whether、if）、连接代词（what、who、whom、whose、which）和连接副词（when、where、why、how）的考查。需要根据从句在句子中充当的成分（主语、宾语、表语、同位语）以及从句的语义来确定合适的连接词。
4. 状语从句连接词：考查各类状语从句（时间、地点、原因、条件、让步、目的、结果等）的连接词，如 when、while、because、if、although、so that 等。根据主从句之间的逻辑关系和语义来选择恰当的连接词。
三、解题技巧
1. 技巧一：如何确定并列连词
判断逻辑关系：分析前后句子的语义，若表示并列、顺承关系，常用 and；如“I like reading, and my sister likes painting.” 若表示转折关系，用 but；如“He worked hard, but he didn't pass the exam.” 表示选择关系，用 or；如“Would you like tea or coffee ” 表示因果关系，用 so；如“It was raining heavily, so we stayed at home.”
固定搭配：注意一些由并列连词构成的固定搭配，如 either...or...（要么……要么……），neither...nor...（既不……也不……），not only...but also...（不但……而且……）等，根据句子结构和语义来确定。
2. 技巧二：如何确定定语从句的关系词
确定先行词：先找出被修饰的名词或代词，即先行词。
分析先行词在从句中的成分：若先行词在从句中作主语或宾语，用关系代词。指人作主语用 who 或 that，作宾语用 who、whom 或 that（作宾语时可省略）；指物作主语或宾语用 which 或 that。如“The man who/that is standing there is my teacher.”（先行词 the man 作主语），“The book (which/that) I bought yesterday is interesting.”（先行词 the book 作宾语）。若先行词在从句中作定语，用 whose；如“The house whose roof is red is mine.” 若先行词在从句中作时间状语，用 when；作地点状语，用 where；作原因状语，用 why。如“I still remember the day when I met him.”（先行词 the day 作时间状语）。
3. 技巧三：如何确定名词性从句的连接词
判断从句类型和成分：若从句作主语、宾语、表语或同位语，先确定从句类型。若从句不缺少成分，且语义完整，用 that（在宾语从句中 that 有时可省略）；如“That he passed the exam made us happy.”（主语从句，不缺成分）。若从句表示“是否”的意思，用 whether 或 if（if 一般只用于宾语从句）；如“I don't know whether/if he will come.”（宾语从句）。若从句缺少主语、宾语或表语，指人用 who、whom、whose，指物用 what；如“What he said is true.”（主语从句，缺少宾语）。若从句缺少状语，用连接副词 when、where、why、how 等；如“I want to know where he lives.”（宾语从句，缺少地点状语）。
4. 技巧四：如何确定状语从句的连接词
分析主从句逻辑关系：根据主从句之间的逻辑关系来选择连接词。表示时间关系，用 when、while、as、before、after 等；如“When I got home, my mother was cooking.” 表示原因关系，用 because、as、since 等；如“Since you are tired, you should have a rest.” 表示条件关系，用 if、unless 等；如“If it rains tomorrow, we will stay at home.” 表示让步关系，用 although、though、even if 等；如“Although he is young, he knows a lot.” 表示目的关系，用 so that、in order that 等；如“He studies hard so that he can get good grades.” 表示结果关系，用 so...that...、such...that...等；如“He is so kind that everyone likes him.”
四、易错失分点
1. 并列连词逻辑判断失误：没有准确把握句子之间的逻辑关系，导致并列连词选择错误，如将转折关系误判为并列关系。
2. 定语从句关系词混淆：不能正确分析先行词在从句中的成分，尤其是关系代词和关系副词的误用，或者对 whose 的用法理解不透彻。
3. 名词性从句连接词选择不当：没有清晰判断从句的类型和所缺成分，对于 that、whether、if 等连接词的使用规则混淆，以及连接代词和连接副词的错用。
4. 状语从句连接词错用：对各类状语从句连接词的语义和用法掌握不熟练，不能根据主从句的逻辑关系准确选择连接词，如混淆 when 和 while 的用法。
五、实战演练
1
（20-21高二上·陕西咸阳·期末）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Poetry is never far away from our daily lives. Many of us grew up reciting classic poems, learning to enjoy this beautiful art form that's able to use just a few lines 1 (express) such rich meanings.
The Chinese Shijing, which dates back to the Western Zhou Dynasty, has a 2 ( long) history than the Homeric Epics(荷马史诗). Even today, classic poems 3 (love)by a lot of people.
To recognize the special 4 (able)of poetry and get its creative spirit, World Poetry Day is held by the United Nations on March 21 each year to support linguistic diversity through poetic expression.
The Chinese Poetry Congress(中国诗词大会) showing classic poetry is 5 (extreme)popular. The competition saw over 100 hopeful participants taking part in 6 number of challenges. The participants, 7 ages range from 7 to 70, include students,farmers, teachers and foreign competitors with an interest 8 Chinese literature.
And even TV series involving poetry are very 9 (success). For example, in The Legend of Zhenhuan, one of the drama's most moving songs was adapted from a poem 10 ( write)by Wen Tingyun of the Tang Dynasty.
2
（19-20高二上·辽宁沈阳·期中）阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
Giving is the greatest kindness. Kindness is to the soul 11 sunshine is to the crop. Winston Churchill once 12 (observe) that “We make a living by what we get; we make a life by what we give.” Through selfless service, volunteers are the glue that holds a community together. Many activities 13 (volunteer) aid the elderly, disabled and children. No one is 14 lonely island in the sunshine of joyful giving.
Moreover, volunteering is a two-way street of giving and receiving. Sometimes we get 15 (lock) into the “rat race” of life and the 16 (certain) of success discourages us. However, volunteering can be an escape from the routine of life.
Given the significance of volunteerism, it’s time we 17 (roll) up our sleeves and extend a helping hand. In respect 18 my own experience, I work as a volunteer at the local animal shelter, 19 I continue taking care of my furry friends. I hope my efforts can inspire people around me to devote 20 (they) to volunteerism and create a circle of virtue we need.
3
（18-19高一下·上海金山·阶段练习）Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.
IT WAS 1:00 a.m. in Tokyo. We’d got lost trying to find our Airbnb, and were now at an address that looked 90% right. There were keys in the letterbox, 21 our host said they’d be. So when the security code didn’t work, I just grabbed them out through the narrow hole with my hands.
But when I was turning the keys in the lock, the door opened. A lady and her daughter looked out at us, 22 (puzzle). Definitely not our Airbnb then. Amazingly though, they didn’t scream at us, call the police, or both. For the next 20 minutes, they tried to help us find the right ad dress. And when we turned up nothing, they formally apologized to us — the foreigners who 23 (try) to break into their home.
In Japan, there are many ways to apologize. The lady used “gomen-nasai,” 24 most people use the more casual “sumimasen.” Often translated as an apologetic “excuse me,” it 25 be heard in doorways, taxis, shops and restaurants in Japan.
“Only 10% of ‘sumimasen’ is an apology,” 26 Laurie Inokuma, who holds a degree in Japanese from Cornell University. “Ninety percent is used to show respect, politeness and honesty,” she said. “It’s an everyday word. When someone does something for you, getting out of your way in the grocery store, or holding a door, ‘sumimasen’ is the common response.”
Just as easily as a “thank you” or a “sorry”, “sumimasen” is regularly used to acknowledge the trouble someone has gone to for you. “There’s a modesty in it; 27 (depend) on the situation, it’s either apologetic or grateful,” Inokuma said.
Erin Niimi Longhurst, a British-Japanese author, agrees. “There’s a culture of apology but also a culture of thankfulness in Japan,” she said. This year’s World Cup is an example of this level of courtesy: When Japan lost its final match, the team made headlines when they stayed behind 28 (clean) the entire changing room. They even left a thank-you note.
If apologies are just one cog (齿轮) in the larger moving wheel of Japanese politeness, where does this cultural concept come from “There is a need for politeness in Japan to get along with your neighbors living above you — it’s a respect for others,” Inokuma said. Japan has some of 29 (densely) packed cities in the world. 30 there’s a limit on space, it suddenly seems natural to become as considerate as possible.
4
（18-19高二下·浙江绍兴·期末）阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
Taking the volunteer trip to the Wildlife Sanctuary project was something I had wanted to do for several years. Unfortunately, I was busy with work. As 31 result, it was always something that I might do eventually rather than actually doing. Then, I decided it had 32 (happen) because it was of great importance to me. I made preparations, booked my trip and slightly hesitantly headed off to the airport.
Literally after one day of volunteering, I was already regretting only having two weeks to stay. Every day was amazing and full of wonderful 33 (experience). The days flew by because we were so busy working on the farm, hanging out and making new friends, and 34 (learn) about the wildlife in a hands-on manner. In reality, the actual project was exciting and the people I met were similarly incredible. 35 is crazy that in just a few weeks you can develop friendships that seem like you 36 (have) for years. Leaving can make people sad, but still, I cannot recommend the trip enough to anyone 37 is considering it. I'm sure they will fall in love with it. Besides, volunteering can be really 38 (benefit) to people.
39 (arrive) home, I always miss my days that were filled with things related to South Africa. I find myself 40 (constant) looking back at photos. I look forward to taking another trip.
5
（23-24高二下·福建宁德·阶段练习）阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。
BYD, or Biyadi, is a leading Chinese automotive company that specializes in new energy vehicles, including electric cars and buses. 41 (establish) in Shenzhen in 2003 by Wang Chuanfu, 42 expert in battery technology, BYD initially made its mark in the battery industry. The company’s name, meaning ‘Build Your Dreams’, reflects 43 (it) ambitious vision.
BYD 44 (focus) on developing electric and hybrid vehicles from the very beginning, taking advantage of its excellent battery technology. BYD’s commitment to innovation has led to the production of several 45 (true) successful models, such as the F3DM, the world’s first mass-produced plug-in hybrid car, and the E6, an electric crossover.
Over the years, BYD has expanded its reach globally, selling vehicles in numerous countries and establishing research and 46 (produce) facilities internationally. The company has also diversified into other areas, including solar energy and LED technology, reflecting its broader commitment to 47 (sustain) development.
BYD has been at the forefront of the electric vehicle revolution, investing heavily in research and development. Its innovative Blade Battery technology, introduced in 2020, aims to enhance the safety and performance of EV batteries, 48 so far has still been a major concern for the market.
Today, BYD continues to grow, driven by its mission to create a 49 (green) future. With a diverse range of products and a strong 50 (present) in both domestic and international markets, BYD is a symbol of China’s rise as a major player in the global automotive industry.
6
（2021·江西·二模）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。答案写在答题卡上.
President Xi Jinping underlined the importance of afforestation on April 2. and reaffirmed the need to stick to the green development path to meet peopled ever-growing demand 51 a better life and make a greater contribution to upholding global ecological 52 （secure）.
He stressed that the annual tree-planting activity aims to get the whole of society 53 （voluntary） involved in tree-planting and raise people's awareness of building a beautiful home 54 human beings and nature coexist harmoniously.
2021 marks the 40th anniversary of the country's voluntary tree-planting activity. Over the past four decades, people throughout the country have made efforts in afforestation and the people's living environment has become 55 （pleasant）- China 56 （top）the global ranking of countries in terms of the growth of forest resources.
Consistent and long-term efforts 57 （need）, while calling on the whole of society to take part in afforestation 58 （activity）. Party members and officials should take 59 lead in taking the responsibility for tree planting, practicing a green and low-carbon life and 60 （strengthen） environmental protection in order to enable the people to live a high-quality life.
参考答案
1．to express 2．longer 3．are loved 4．ability 5．extremely 6．a 7．whose 8．in 9．successful 10．written
【分析】这是一篇说明文。文章介绍了中国诗歌的相关内容，包括诗歌的特点和诗歌历史。不仅联合国设置3月21日为全球诗歌日，中国诗词大会也引起各个年龄段、各个行业及各个国家喜爱诗词的人的积极参与和广泛关注。
1．考查不定式。句意：我们中的许多人从小就背诵经典诗歌，学习欣赏这种只需要用几行字就能表达丰富意义的美丽艺术形式。此处为固定搭配use sth. to do sth.意为“使用某物做某事”，故填to express。
2．考查形容词比较级。句意：起源于西周时期的《诗经》比《荷马史诗》的历史更悠久。根据语境和空处后的than可知，此处要用形容词的比较级。故填longer。
3．考查被动语态。句意：即使是今天也有很多人喜爱这些经典的诗作。分析句子可知，空处应填句子的谓语动词。根据语境可知，主语classic poems与谓语love之间是逻辑上的被动关系，且时态为一般现在时，主语是复数形式，因此be动词需使用复数形式are。故填are loved。
4．考查名词。句意：为了认识诗歌的独特能力及诗歌的创作精神，联合国每年3月21日都会举办世界诗歌日，旨在通过诗意的表达来支持语言的多样性。分析句子可知，形容词special后应接名词进行修饰，ability表示“能力”时一般用单数形式。故填ability。
5．考查副词。句意：展示古典诗词的中国诗词大会非常地受欢迎。分析句子可知，形容词popular前需用副词作状语进行修饰，故填extremely。
6．考查冠词。句意：超过100名选手参加了大量的挑战。分析句子可知，此处为固定词组a number of，意为“大量的；许多的”，修饰可数名词的复数形式。故填a。
7．考查定语从句关系代词。句意：参赛者年龄从7岁到70岁不等，包括学生、教师和对中国文学感兴趣的外国参赛者。分析句子可知，空处引导的是非限制性定语从句，修饰先行词The participants，关系词在定语从句中作定语，因此要用关系代词whose，故填whose。
8．考查介词。句意：参赛者年龄从7岁到70岁不等，包括学生、教师和对中国文学感兴趣的外国参赛者。分析句子可知，空处为固定搭配interest in意为“对……的兴趣”，故填in。
9．考查形容词。句意：甚至涉及诗歌的电视连续剧也非常的成功。分析句子可知，空处要用形容词充当系动词are的表语。故填successful。
10．考查非谓语动词。句意：例如，在《甄嬛传》中最动人的歌曲之一是改编自唐代诗人温庭筠的一首诗。空处是非谓语动词作定语，与其修饰的名词之间是被动关系，因此要使用过去分词形式。故填written。
11．what 12．observed 13．voluntarily 14．a 15．locked 16．uncertainty 17．should roll 18．of 19．where 20．themselves
【分析】这是一篇议论文。文章论述的是“给予是最大的仁慈。”
11．考查固定句型。句意：仁慈之于灵魂，犹如阳光之于庄稼。固定句型：A is to B what C is to D.“A对B就像C对D一样”。故填what。
12．考查一般过去时态。句意：温斯顿·丘吉尔曾经说过:“我们靠得到的东西生存;我们通过给予来创造生活。”根据once“曾经”说明句子用一般过去时态，故填observed。
13．考查副词。句意：许多活动自愿帮助老人、残疾人和儿童。此处aid“帮助”是动词，由副词修饰，所给词volunteer“自愿的”是形容词，其副词是voluntarily。故填voluntarily。
14．考查不定冠词。句意：没有人是在快乐给予的阳光下的孤岛。此处表示泛指，且lonely以辅音音素开头。故填a。
15．考查过去分词作表语。句意：有时我们陷入生活的“老鼠赛跑”，成功的不确定性使我们气馁。固定结构：get +过去分词，表示“变得被”。此处get是连系动词，后面通常用过去分词作表语，故填locked。
16．考查名词。句意：有时我们陷入生活的“老鼠赛跑”，成功的不确定性使我们气馁。分析句子结构，the用在名词前面，所给词certain“必然的，确定的”，其名词形式是certainty“确定性”，再结合句意这里应该用certainty的反义词。故填uncertainty。
17．考查虚拟语气。句意：考虑到志愿服务的重要性，现在是我们卷起袖子伸出援助之手的时候了。固定句型：It’s time that 主语+should +动词原形+其他，表示“现在是该做某事的时间了”，从句谓语动词用虚拟语气，should +动词原形。故填should roll。
18．考查固定词组。句意：根据我自己的经验，我在当地动物收容所做志愿者，继续照顾我那些毛茸茸的朋友。固定词组：in respect of“关于，涉及”。故填of。
19．考查定语从句。句意：根据我自己的经验，我在当地动物收容所做志愿者，继续照顾我那些毛茸茸的朋友。此处shelter是先行词，在后面的定语从句中作地点状语。故填where。
20．考查固定搭配。句意：我希望我的努力可以激励我周围的人致力于志愿服务，创造一个我们需要的美德的循环。固定搭配：devote oneself to“献身于”。这里指周围的人致力于志愿服务，所以用反身代词themselves。故填themselves。
【点睛】It's high time that...是应立即做(某事)的时候了，早就到了做什么的时候了。high time：正是时候,早该。should表示义务、责任、建议或劝告，有“应当、应该”的意思。
It is (high) time that后面的从句，谓语动词要么用过去式或者用should+动词原形，但should不可省略，这是虚拟语气的用法。两者意思一样。意思是：“是某人做什么什么的时候了”
两者的例句如：1.It is high time that the children went to school.2.It is high time that the children should go to school.
21．where 22．puzzled 23．had tried 24．while/but 25．can 26．said 27．depending 28．to clean 29．the most densely 30．If/When/Once
【分析】本文是一篇夹叙夹议的文章，记叙了作者的一次道歉经历，从而介绍了日本的“道歉文化”。
21．考查定语从句。句意：我们房东说，信箱里有几把钥匙。 本句是非限定性定语从句，对letterbox进行补充说明，从句中缺少地点状语，故填where。
22．考查过去分词作定语。句意：一位女士和她的女儿很迷惑的看着我们。分析知不缺少成分，由上下文知母女对这位陌生的来客很是困惑，故使用过去分词作定语修饰A lady and her daughter，表示一种状态。puzzle的过去分词为puzzled，故填puzzled。
23．考查过去完成时。句意：我们什么也没表示时，他们先正式向我们道歉——那些试图闯入他们家的外国人。由前文知作者已经试图闯入，用完成时，又因文章所述事件发生在过去，故用过去完成时。故填had tried。
24．考查连词。大意：在日本，有很多方法可以道歉。这位女士使用“gomen-nasai”，但大多数人使用更随意的“sumimasen”。由前后语境可知，具有转折对比的意味，but意为“但是”，while表示前后对比，二者皆可。故填but/while。
25．考查情态动词的一般用法。句意：它经常被翻译成道歉的口头语的“抱歉”，在日本的门口，出租车，商店和餐馆中可以经常听到。分析句子结构，此处缺少谓语动词，情态动词can意为“可能，可以”。故填can。
26．考查动词。句意：“只有10％的'sumimasen'是道歉，”拥有康奈尔大学的日语学位的Laurie Inokuma说道。引号之中为Laurie Inokuma的观点，根据一般写作习惯，应为Laurie Inokuma说的话。故填said。
27．考查独立主格及动词词组固定搭配。句意：“它有谦虚的含义，取决于具体的情况，无论是抱歉还是感激，”Inokuma说。此句主句成分完整，无连词连接，判断使用非谓语。depending为独立主格结构，depend on为固定搭配，意为“取决于”。故填depending。
28．考查非谓语动词。句意：当日本队输掉了最后一场比赛时，球队留下来为了清洁整个更衣室，成为头条新闻。分析句子可知，谓语动词为stay，故此处应为非谓语，由句意知他们留下来的“目的”是打扫更衣室，to表目的意为“为了”。故填to clean。
29．考查副词最高级。句意：日本拥有世界上最密集的城市。结合文意及前后无明显具体的比较对象，知其为最高级，又因densely为多音节词语，最高级形式为the most densely。故填the most densely。
30．考查状语从句。句意：如果/当/一旦有空间限制，这种现象就很自然会被考虑到。前句“有空间限制”，后句“这种现象就很自然会被考虑到”，结合句意可知此处为开放性试题，可引导条件状语从句或时间状语从句。If意为“如果”，引导的条件状语从句；When意为“当……时”，引导的时间状语从句；Once意为“一旦……就……”，引导时间状语从句，用If/When/Once均能表达出具体含义。故可填If/When/Once。
【点睛】第3题好多同学可能因为思维惯性直接使用tried，而忽略了此句的意思的“已经发生”是指在事件的发生之前已经发生，故要用过去完成时，即had tried。
第9题的错误率应该很高，好多同学可能因为判断出最高级而沾沾自喜，从而进行-est的词尾变化，而忽略它是多音节副词的事实，导致犯错，得不偿失。
31．a 32．to happen 33．experiences 34．learning 35．It 36．have had 37．who 38．beneficial 39．Having arrived 40．constantly
【详解】这是一篇记叙文，讲述了作者作为野生动物志愿者的经历以及参加志愿工作之后的感受。
1考查冠词。句意：结果，这总是一些我最终可能会去做的事情，而不是真正去做的事情。根据固定短语as a result（结果）可知，空格处填a 。
2考查固定结构。句意：后来我决定这件事必须发生。根据have to do (必须做，不得不做）可知空格处填to happen。
3考查名词。句意：每一天都是精彩的，充满了奇妙的经历。根据语境可知，有不同的经历，因此要用名词复数。故填experiences。
4考查现在分词。句意：日子过得飞快，我们忙着工作，闲逛，交友，了解野生动物。根据be busy doing (忙于做某事）可知，本句busy后跟四个并列的v+ing形式。即：working，hanging out ， making ，learning 。故空格处填learning。
5考查形式主语。句意：在短短的几周内，你就可以建立起多年的友谊，这真是太疯狂了。本题考查It is +adj +that 从句，其中It是形式主语；that 从句是真正的主语。故填It。
6考查时态。句意：在短短的几周内，你就可以建立起多年的友谊，这真是太疯狂了。that seem like you ...... (have) for years是定语从句，先行词是friendships。根据 for years可知本句要用现在完成时。故填have had。
7考查关系代词。句意：我还是向任何有此意愿者强烈推荐这次旅游。cannot ...... enough (再......也不过分），anyone后习惯跟who引导的定语从句。故填who。
8考查形容词。句意：志愿工作对人们真的是有益的。根据be beneficial to （对......有益）可知空格处填beneficial。
9考查非谓语动词。句意：回家以后，我总是怀念那些与南非有关的事情的日子。空格处是状语，要用非谓语动词。arrive的动作在miss之前，而且和主语I是主动关系，因此空格处用现在分词的完成式。故填Having arrived。
10考查副词。句意：我发现自己不停地翻看照片。空格处的词是修饰looking back ，因此要用副词。故填constantly。
41．Established 42．an 43．its 44．has focused 45．truly 46．production 47．sustainable 48．which 49．greener 50．presence
【解析】本文是一篇说明文，主要介绍了中国领先的新能源汽车公司比亚迪的发展历程、主要产品和在电动汽车行业的创新与贡献。
41．考查被动语态。句意：比亚迪于2003年由电池技术专家王传福在深圳创立，最初在电池行业崭露头角。establish与其逻辑主语BYD之间是被动关系，空处应为过去分词作状语，表示被动和完成，句首单词首字母大写，故填Established。
42．考查冠词。句意：比亚迪于2003年由电池技术专家王传福在深圳创立，最初在电池行业崭露头角。expert为可数名词，此处表示泛指，用不定冠词，且expert以元音音素开头，故填an。
43．考查形容词性物主代词。句意：公司名称意为“造梦”，反映了其雄心勃勃的愿景。修饰名词vision应用形容词性物主代词its，故填its。
44．考查时态。句意：比亚迪从一开始就专注于开发电动汽车和混合动力汽车，利用其出色的电池技术。根据时间状语from the very beginning可知，此处应用现在完成时，主语为BYD，助动词用has，故填has focused。
45．考查副词。句意：比亚迪对创新的承诺使其生产出了许多真正成功的车型，如世界上第一款批量生产的插电式混合动力汽车F3DM和电动跨界车E6。空处修饰形容词successful，应用副词truly，故填truly。
46．考查名词。句意：多年来，比亚迪在全球范围内扩大了业务范围，在许多国家销售汽车，并在国际上建立了研究和生产设施。此处与research并列，应填名词形式，production facilities表示“生产设施”，故填production。
47．考查形容词。句意：该公司还涉足其他领域，包括太阳能和LED技术，反映了其对可持续发展的更广泛承诺。修饰名词development应用形容词sustainable，故填sustainable。
48．考查定语从句。句意：其2020年推出的Blade Battery技术旨在提高电动汽车电池的安全性和性能，这一直是市场的一大关注点。空处引导非限制性定语从句，指代前面整个句子，且在从句中作主语，应用关系代词which，故填which。
49．考查形容词。句意：如今，比亚迪继续发展，致力于创造一个更绿色的未来。空处表示“更绿色”，修饰名词future，应为比较级，用形容词greener，故填greener。
50．考查名词。句意：比亚迪拥有多样化的产品，在国内和国际市场上拥有强大的影响力，是中国崛起为全球汽车行业主要参与者的象征。根据空前形容词strong可知，此处应用名词presence作宾语，表示“存在”，故填presence。
51．for 52．security 53．voluntarily 54．where 55．more pleasant 56．has topped 57．are needed 58．activities 59．the 60．strengthening
【分析】这是一篇夹叙夹议文。4月2日，国家主席习近平强调了植树造林的重要性。坚持走绿色发展道路，满足人民日益增长的美好生活需求，为维护全球生态安全作出更大贡献。
51．考查介词。句意：坚持走绿色发展道路，满足人民日益增长的美好生活需求，为维护全球生态安全作出更大贡献。demand for sth.为固定短语，意为“对…的需求”故填for。
52．考查名词。句意：坚持走绿色发展道路，满足人民日益增长的美好生活需求，为维护全球生态安全作出更大贡献。分析句子结构，空前的ecological为形容词，应修饰名词，因此需填入secure的名词形式。故填security。
53．考查副词。句意：他强调，一年一度的植树活动旨在让全社会自觉参与到植树活动中来，提高人们建设人与自然和谐共处美好家园的意识。分析句子结构，修饰动词短语get involved in应用副词。故填voluntarily。
54．考查定语从句关系副词。句意：他强调，一年一度的植树活动旨在让全社会自觉参与到植树活动中来，提高人们建设人与自然和谐共处美好家园的意识。home为先行词，作地点状语，用关系副词where来引导。故填where。
55．考查形容词的比较级。句意：40年来，全国人民通过植树造林，人民生活环境得到改善。中国森林资源增长速度居世界前列。根据句意，这里要用比较级，因pleasant为多音节词，所以要用more pleasant表比较级。故填more pleasant。
56．考查时态。句意：40年来，全国人民通过植树造林，人民生活环境得到改善。中国森林资源增长速度居世界前列。根据句中的“Over the past four decades”可知这里要用现在完成时have done形式，又因China为单数，故填has topped。
57．考查动词的语态和主谓一致。句意：要坚持不懈、长期努力，同时号召全社会共同参与植树造林。分析句子结构，根据语境可知，此句主语efforts和need为动宾关系。所以应该用现在时被动语态，且主语为复数。故填are needed。
58．考查名词。句意：要坚持不懈、长期努力，同时号召全社会共同参与植树造林。activity是可数名词，这里要用复数形式。故填activities。
59．考查冠词。句意：党员干部要带头承担植树责任，倡导绿色低碳生活，加强环境保护，让人民群众过上高质量生活。take the lead in是固定短语，意为“在…方面带头”。故填the。
60．考查动名词作宾语。句意：党员干部要带头承担植树责任，倡导绿色低碳生活，加强环境保护，让人民群众过上高质量生活。分析句子结构，空前的介词take 　9　 lead in中的“in” ，所给的strengthen为动词，根据介词后跟动词时需跟动名词形式。故填strengthening。
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