专题09 句法进阶:连词与并列复合句(培优讲义)(全国通用)2026年中考英语二轮复习高效培优系列

2026-03-09
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创佳质英语乐园
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学段 初中
学科 英语
教材版本 -
年级 九年级
章节 -
类型 教案-讲义
知识点 连词,并列复合句
使用场景 中考复习-二轮专题
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
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文件大小 631 KB
发布时间 2026-03-09
更新时间 2026-03-09
作者 创佳质英语乐园
品牌系列 上好课·二轮讲练测
审核时间 2026-03-09
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来源 学科网

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专题09 句法进阶:连词与并列复合句 目 录 第一部分 考情精析 锁定靶心 高效备考 第二部分 重难考点深解 深度溯源 扫清盲区 【考点01】连词 【考点02】并列复合句 第三部分 解题思维优化 典例精析+方法提炼+变式巩固 【题型01】语法选择/单项填空中的连词考查 【题型02】完形填空的连词考查 【题型03】语法填空的连词考查 核心考向聚焦 词义辨析是考查重点,其中并列连词(and、but、or、so、for等)的辨析的频次最高,在各地中考单项选择、完形填空、短文填空中频繁出现。并列复合句的基本结构(简单句+并列连词+简单句)、连词的固定搭配及语境应用也有涉及,从属连词与并列连词的区分考查相对比重较小。 关键能力与思维瓶颈 关键能力:掌握并列连词的核心词义及用法(and表顺承、but表转折、or表选择/否定条件、so表结果、for表原因),能根据语境准确选择连词;熟练掌握并列复合句的基本句式,避免连词滥用、漏用,做到句子结构完整、逻辑连贯;能区分并列连词与易混淆从属连词(如but与though、so与because)的用法差异。需通过语境分析和句式训练突破。 培优瓶颈:主要受中文思维干扰,忽略连词的逻辑语义差异(如混淆or与and的否定/肯定用法),滥用并列连词(如同时使用but与though、so与because);对并列复合句的句式结构掌握不牢,易出现逗号连接两个简单句的语法错误;连词记忆碎片化,固定搭配(如either...or...、neither...nor...)掌握不熟练,在综合语篇中易失分。需强化语境逻辑判断与归类记忆。 命题前瞻与备考策略 预测:2026年中考中,将继续以语篇为载体,灵活考查并列连词的词义辨析及语境应用,减查,更注重真实情境下的逻辑衔接;并列复合句将结合完形填空、短文填空、书面表达进行考查,重点考查句式规范及逻辑连贯,可能涉及简单句与并列复合句的转换。 策略:备考应放弃对连词用法的死记硬背,转向“语境适配”与“句式规范”。重点训练: 1. 紧扣真题,建立连词分类错题本(近义连词辨析、语境误用、句式错误),强化在语篇中判断连词用法的能力。 2. 熟记并列连词固定搭配及句式规则,专项练习连词辨析、并列复合句改写题型,并结合书面表达训练,提升句子衔接与逻辑表达能力。 ◇考点 01 连词 连词是虚词,起着连接词与词、短语与短语、句子与句子的作用,所以连词不能独立担任句子的成分。连词包括并列连词和从属连词。 并列连词用来连接并列关系的词、词组或分句,如and,or,but,so,for,both...and,either...or,neither...nor,not only...but also等都是并列连词。 1.and:和,而且 I like basketball,football and table tennis.(我喜欢篮球、足球和乒乓球。) Brother and I went to the bookstore yesterday.(我和哥哥昨天去了书店。) (1)and的基本用法 and意为“和”“而且”,用来连接对等关系的词与词、短语与短语、句子与句子。 He stood up and put on his hat.(他站起来,戴上帽子。)(and连接两个动词短语) I went to the Summer Palace and he went to the Forbidden City. (我去了颐和园,他去了紫禁城。)(and连接两个句子) 补充:如果是连接三个或三个以上的单词或词组,and一般放在最后一个单词或词组前。 and在译成中文时,不一定要翻译出“和”来。 (2)and的特殊用法 and用在祈使句中,句型为“祈使句,and...”,相当于“If you...,you’ll...”。 Use your head,and you’ll find a way.(动动脑筋,你就会想出办法来。) =If you use your head,you’ll find a way.(如果你动动脑筋,你就会想出办法。) Hurry up,and you’ll catch the bus.(快点儿,你就会赶上公共汽车。) =If you hurry up,you’ll catch the bus.(如果你快点儿,就会赶上公共汽车。) 2.or:或,或者;否则 Is Li Ming from Beijing or from Shanghai?(李明来自北京还是来自上海?) He never smokes or drinks.(他从不吸烟,也不喝酒。) (1)or的基本用法 or意为“或”,用于两者之中选择一个的时候。 Tom or I am right.(汤姆或者我是对的。) 说明:“A or B”作主语时,谓语动词随or后面的词(B)而定,因此例句中的谓语动词服从I,用am。 Are you coming or not?(你来还是不来?) Would you like coffee or tea?(你想要咖啡还是茶?) (2)or的特殊用法 or用于祈使句中,句型为“祈使句,or...=If you don’t...,you’ll...”,意为“请……,否则……”,有转折的意思。 Hurry up,or you’ll miss thebus.(快点儿吧,否则你就会误了这班公共汽车。) =If you don’t hurry up,you’ll miss the bus.(如果你不快点儿,就会误了这班公共汽车。) Turn the heat down,or the food will burn.(请把炉火开小些,否则食物就烧焦了。) =If you don’t turn the heat down,the food will burn.(如果你不把炉火开小些,食物就会烧焦。) Study hard,or you’ll fail in the exam.(好好学吧,否则你就会考试不及格。) =If you don’t study hard,you’ll fail in the exam.(如果你不努力学习,就会考试不及格。) 补充:or疑问句的读法 or前面的部分用升调,后面的部分用降调。 3.but:但是,可是,而 He is old,but he looks very young.(他年纪大了,但他看起来很年轻。) They came here not for money but for life.(他们到这儿来,不是为了钱,而是为了生活。) (1)but的基本用法 but意为“但是,可是,而”,表示转折关系。 Li Li likes the violin but doesn’t like the piano.(李莉喜欢小提琴,(但是)不喜欢钢琴。) (but后面省略了主语LiLi,因为与前面的主语成分相同) Mary likes the violin,but Tom doesn’t.(玛丽喜欢小提琴,而汤姆不喜欢。) (doesn’t后面省略了like the violin,因为与前面的成分相同) He isn’t a teacher but a doctor.(他不是老师,而是医生。) 说明:在but所连接的句子中,如果but后面的某些成分与前面相同,则可以省略。 (2)but的特殊用法 but还可以表示“除了……以外”。 No one but she knew about it exactly.(除了她之外,没有人确切地知道那件事。) 重要:but和although不能在一起连用。 It was raining hard,but they went on working. =Although it was raining hard,they went on working. (虽然下着大雨,但是他们仍继续工作。) 4.so和for It began to rain,so we had to stay here.(开始下雨了,所以我们不得不呆在这儿。) We can’t go,for it’s raining.(我们不能走,因为正在下雨。) (1)so:所以,因此;于是;非常;也,同样 I had a headache,so I went tos ee a doctor.(我头疼,因此我去看医生了。) It was too dark,so I couldn’tsee anything.(天太黑了,所以我什么也看不见。) 补充:so作副词时的用法 so除了作连词外,也可以作副词。此时,so经常有以下两种意思: ①so用于代替上面所说的事情,意思是“如此,如是”。 A:I hope you can pass the exam.(我希望你能通过考试。) B:I hope so.(我希望如此。) ②so用于表示达到某种程度,意思是“这么,那么”。 Don’t walk so fast.(别走得这么快。) (2)for:因为 I soon went to sleep,for I was tired.(我很快就入睡了,因为我太累了。) We expected his coming,for he would bring good news. (我们盼望他的到来,因为他会带来好消息。) I do not believe him,for he never tells the truth.(我不相信他,因为他从来不说真话。) 比较:for和because的区别 for和because都可译为“因为”,但两者是有区别的。 for只表示说明、解释,从某一现象推断出某一结果,前后并不存在因果关系。 The sun has risen,for the birds are singing.(太阳升起来了,因为小鸟在唱歌。) because用于解释某事的原因、动机,强调因果关系,可用于回答why引导的问句。 A:Why shouldn’t I come?(为什么我不应该来?) B:Because you’re too busy.(因为你太忙了。) ◇难点并列连词 典例Have breakfast every morning ________ you’ll get ill. A.and B.or C.but D.because 【答案】B 【详解】句意:每天早上吃早饭,否则你会生病的。 考查连词辨析。and和,并列连词;or或者,选择连词;but但是,转折连词;because因为。根据“Have breakfast every morning...you’ll get ill.”可知,本句为“祈使句+or+陈述句”句型,此处表示每天早上吃早饭,否则你会生病的。故选B。 1.Follow the instructions strictly, ________ you will damage the engine system. A.so B.or C.and D.but 2.AI large models are developing fast, ________ they can help us in many ways. A.so B.but C.or D.unless 3.Could you take a look at this report ________ tell me if there are any mistakes? A.and B.but C.or D.so 4.President Xi said, “The people are true heroes, ________ it’s they who create history.” A.but B.for C.if D.so 5.No farmers, no food. ________ we should respect their hard-working. A.But B.So C.Because D.And 6.Which color do you like better, red ________ blue? A.neither B.nor C.either D.or 7.—Are people in Internet companies complaining about long working hours? —Yes. They make great contributions to IT industry, ________ they can’t achieve a balance between life and work. A.or B.if C.but D.since 8.Hurry up, ______ you will miss the train. A.and B.or C.so D.but 9.Betty sings very well ________ she loves music so much. A.and B.but C.or D.so 10.You’d better not always depend on your parents, ________ you will never grow up. A.and B.or C.but D.so ◇考点 02 并列复合句 词组 含义及用法 例句 both… and… “……和……都”,谓语动词用复数 Both you and she do well in the math exam. not only… but also… “不但……而且……”,谓语动词遵循“就近原则” Not only your brothers but also everyone here likes playing football. either… or… “或者……或者……;要么……要么……”,谓语动词遵循“就近原则” Either he or am right. neither… nor… “……和……都不”,谓语动词遵循“就近原则” Neither the twins nor Li Lei has been to Shanghai. as well as “也,还”,强调前者。谓语动词的数与前面的主语保持一致 The mind needs exercise as well as the body. ◇难点并列连词短语 典例 —My parents are crazy about Running Man. How about your parents? — ___ my dad ____my mom likes it. But they prefer Ode to Joy. A.Both; and B.Not only; but also C.Either; or D.Neither; nor 【答案】B 【详解】句意:——我父母对“跑男”很着迷,你父母呢?——不仅我爸还有我妈都喜欢它,但是他们更喜欢Ode to Joy.根据both---and---两者都---,连接句子的两个主语时,谓语动词用复数;Not only--- but also---  不仅---而且---,连接句子的两个主语时,谓语动词用就近原则; Neither----nor----既不---也不---,连接句子的两个主语时,谓语动词用就近原则; either---or---或者---或者---,当连接句子的两个主语时,谓语动词就近原则;故选B 点睛:both---and---两者都---,连接句子的两个相同成分,例如:Both Lily and Lucy are students.;Neither----nor----既不---也不---,其含义是否定的,可连接任意两个并列的成分,当连接句子的两个主语时,谓语动词就近原则。例如:Neither dad nor mum is at home today;either---or---或者---或者---,表示两者之一,两节句子的两个并列成分,,当连接句子的两个主语时,谓语动词就近原则。例如:Either you or me am going there。 1.I don’t like watching TV, but ________ Jim ________ Tom like it. A.both; and B.not only; but also C.either; or D.neither; nor 2.—What do you think of the comedy movies? —______ interesting ______ exciting. No one wants to see it again. A.Not only; but also B.Neither; nor C.Either; or D.Whether; or 3.Doing sports can ________ make us healthy, ________ give us energy. A.not only; but also B.either; or C.neither; nor D.not; but 4.Nowadays, ________ the young ________ the old are getting used to communicating on WeChat because they think it’s convenient. A.either, or B.neither, nor C.not, but D.not only, but also 5.—What are you doing? —I am watching the Tik Tok, it is very popular. ________ the young ________ the old are very interested in it. A. Not only; but also B.Either; or C.Neither; nor D.Between; and 6.______ Lily ______ I will go to watch the film because one of us must be at home and look after the grandma. A.Either, or B.Both, and C.Neither, nor D.Not only, but also 7.The notice on the board tells us that _______ smoking ____ spitting is allowed in the waiting room. A.either;or B.not only;but also C.neither;nor D.both;and 8.______ my father ______ my mother take good care of me. I love them so much. A.Either, or B.Neither, nor C.Both, and D.Not only, but also ◇题型 01 单项填空中的连词考查 典|例|精|析 典例1(2026·上海青浦·一模)Sam set off early this morning, ________ he was still late because of the traffic jam. A.but B.so C.and D.or 【答案】A 【详解】句意:Sam今天早上出发得很早,但由于交通堵塞,他还是迟到了。 考查连词辨析。but但是;so所以;and和;or或者。根据“Sam set off early this morning...he was still late because of the traffic jam.”可知,前半句说“出发得早”,后半句说“仍然迟到”,前后是转折关系。故选A。 方|法|提|炼 1.明辨连词逻辑语义,规避词义陷阱:并列连词的核心考查点是逻辑语义匹配,不同连词对应不同逻辑关系(and表顺承/并列、but表转折、or表选择/否定条件、so表结果、for表原因)。解题时先判断题干前后分句的逻辑关系,若选项语义与逻辑不符,直接排除。例如:题干“Tom is tired, ___ he still goes on working”(前后表转折),若选项出现and、so、or,直接排除,选择but;仅特殊逻辑搭配(如for表原因不用于句首、either...or...表选择)需单独记忆,避免混淆。 2.区分并列连词与从属连词,避免句式陷阱:选择题中常出现并列连词(and、but等)与从属连词(though、because、if等)混淆考查的情况,核心区别的是:并列连词连接两个独立完整的简单句(句式为“简单句+并列连词+简单句”),从属连词连接主句与从句(需引导从句,不能单独连接两个简单句)。若题干为两个独立简单句,排除从属连词选项;若题干有主句和从句,排除并列连词选项。例如:题干“___ he is young, he knows a lot”(前半句为从句),排除and、but等并列连词,选择从属连词though。 3.结合题干语境,验证逻辑合理性:若剩余选项难以区分(如and与so、but与though的间接辨析),结合题干具体语境和关键词进一步判断。例如:题干“I studied hard, ___ I passed the exam”,结合语境“努力”与“通过考试”是因果关系,选择so而非and;再如题干“Please hurry up, ___ you’ll miss the bus”,结合“快点”与“错过公交车”的条件关系,选择or(表否定条件“否则”)。同时可借助题干中的标志性词汇(如however、therefore、either等),验证选项逻辑是否连贯,排除矛盾选项。 变|式|巩|固 变式1 (2026·上海浦东新·一模)It rained heavily outside, ________ the Wangs had to put off the outdoor picnic. A.for B.or C.so D.but 变式2 (2026·上海长宁·一模)The glass is broken. Please be careful with it, ________ it’ll cut your hand. A.and B.but C.so D.or ◇题型 02 完形填空的连词考查 典|例|精|析 典例3(2026·广西贵港·一模)阅读下面语篇,从各小题所给的A、B、C三个选项中,选出最佳选项。 Liu from Shanxi found an old schoolbag while tidying up his room. Though it looked simple, it held a warm memory of his mom. In junior high school, all his classmates had Nike schoolbags. Liu 1 wanted one, but his family couldn’t afford it. He kept his wish to himself, and he didn’t want to trouble his parents. His mom noticed his silence. She was good at sewing (缝纫), so she decided to make a“special”bag for him. She 2 days busily making a Nike logo on his old bag and added lovely flower patterns. When Liu saw the bag, he was filled with 3 . He took it to school proudly, 4 some classmates laughed at it, calling it a “fake”. Liu felt 5 and put the bag away soon. Years later, seeing the bag again, Liu thought of his mom’s love. He 6 the story online. To his 7 , the post quickly got over 10 million likes. Nike even left a(an) 8 praising his mom’s skill and offered a gift. This story tells us: the best gifts aren’t always the most 9 . What matters is the patience and love in them. Such a simple bag reminds us how great parents’ love is—it lasts a 10 . We will remember the parents’ love forever. 1.A.really B.hardly C.nearly 2.A.paid B.spent C.took 3.A.worry B.excitement C.pain 4.A.so B.because C.but 5.A.impolite B.sad C.relaxed 6.A.shared B.hid C.forgot 7.A.energy B.surprise C.praise 8.A.message B.reply C.notice 9.A.useful B.popular C.expensive 10.A.lifetime B.year C.month ◇题型 03 语法填空中的连词考查 典|例|精|析 典例4(2026·辽宁大连·模拟预测)阅读短文,在空白处填入一个适当的单词或用括号内所给词的正确形式填空,使短文通顺、连贯。 For more than a month, the world has been very excited about a new AI model called DeepSeek-R1. The company behind it 1 (call) DeepSeek, a business based in Hangzhou, Zhejiang. The new AI first appeared 2 Jan 20. In just one week, it beat OpenAI’s ChatGPT and 3 (become) the number one free application (应用) in the App Store. What is so special about it? According to DeepSeek, 4 new AI model is as good at difficult activities like math as other big-time models. But it needs much less computing power (算力) to do that. It is also 5 (cheap) of its kind and took only about 5.57 million US dollars (40.58 million yuan) to make. That is way less than the hundreds of millions or even billions that US businesses have to spend on making similar AI 6   (model), said Marc Andreessen, a technology expert in the US. The achievement was largely because of an idea the scientists had while they trained it. Instead of using the traditional ways, DeepSeek 7 (main) uses Reinforcement Learning (RL, 强化学习). It helps AI learn by working out the right way to do things on 8 (it) own to get points. This makes R1 better at reasoning and solving hard problems. What’s more, DeepSeek-R1 is open-source (开源的). Everyone is free to get a copy of its code (代码). They can also change the code 9 (meet) their own needs. Being open-source is very important for sharing knowledge 10 making technology better for everyone, said Liang Wenfeng, who set up DeepSeek. 6 / 6 学科网(北京)股份有限公司 $ 专题09 句法进阶:连词与并列复合句 目 录 第一部分 考情精析 锁定靶心 高效备考 第二部分 重难考点深解 深度溯源 扫清盲区 【考点01】连词 【考点02】并列复合句 第三部分 解题思维优化 典例精析+方法提炼+变式巩固 【题型01】语法选择/单项填空中的连词考查 【题型02】完形填空的连词考查 【题型03】语法填空的连词考查 核心考向聚焦 词义辨析是考查重点,其中并列连词(and、but、or、so、for等)的辨析的频次最高,在各地中考单项选择、完形填空、短文填空中频繁出现。并列复合句的基本结构(简单句+并列连词+简单句)、连词的固定搭配及语境应用也有涉及,从属连词与并列连词的区分考查相对比重较小。 关键能力与思维瓶颈 关键能力:掌握并列连词的核心词义及用法(and表顺承、but表转折、or表选择/否定条件、so表结果、for表原因),能根据语境准确选择连词;熟练掌握并列复合句的基本句式,避免连词滥用、漏用,做到句子结构完整、逻辑连贯;能区分并列连词与易混淆从属连词(如but与though、so与because)的用法差异。需通过语境分析和句式训练突破。 培优瓶颈:主要受中文思维干扰,忽略连词的逻辑语义差异(如混淆or与and的否定/肯定用法),滥用并列连词(如同时使用but与though、so与because);对并列复合句的句式结构掌握不牢,易出现逗号连接两个简单句的语法错误;连词记忆碎片化,固定搭配(如either...or...、neither...nor...)掌握不熟练,在综合语篇中易失分。需强化语境逻辑判断与归类记忆。 命题前瞻与备考策略 预测:2026年中考中,将继续以语篇为载体,灵活考查并列连词的词义辨析及语境应用,减查,更注重真实情境下的逻辑衔接;并列复合句将结合完形填空、短文填空、书面表达进行考查,重点考查句式规范及逻辑连贯,可能涉及简单句与并列复合句的转换。 策略:备考应放弃对连词用法的死记硬背,转向“语境适配”与“句式规范”。重点训练: 1. 紧扣真题,建立连词分类错题本(近义连词辨析、语境误用、句式错误),强化在语篇中判断连词用法的能力。 2. 熟记并列连词固定搭配及句式规则,专项练习连词辨析、并列复合句改写题型,并结合书面表达训练,提升句子衔接与逻辑表达能力。 ◇考点 01 连词 连词是虚词,起着连接词与词、短语与短语、句子与句子的作用,所以连词不能独立担任句子的成分。连词包括并列连词和从属连词。 并列连词用来连接并列关系的词、词组或分句,如and,or,but,so,for,both...and,either...or,neither...nor,not only...but also等都是并列连词。 1.and:和,而且 I like basketball,football and table tennis.(我喜欢篮球、足球和乒乓球。) Brother and I went to the bookstore yesterday.(我和哥哥昨天去了书店。) (1)and的基本用法 and意为“和”“而且”,用来连接对等关系的词与词、短语与短语、句子与句子。 He stood up and put on his hat.(他站起来,戴上帽子。)(and连接两个动词短语) I went to the Summer Palace and he went to the Forbidden City. (我去了颐和园,他去了紫禁城。)(and连接两个句子) 补充:如果是连接三个或三个以上的单词或词组,and一般放在最后一个单词或词组前。 and在译成中文时,不一定要翻译出“和”来。 (2)and的特殊用法 and用在祈使句中,句型为“祈使句,and...”,相当于“If you...,you’ll...”。 Use your head,and you’ll find a way.(动动脑筋,你就会想出办法来。) =If you use your head,you’ll find a way.(如果你动动脑筋,你就会想出办法。) Hurry up,and you’ll catch the bus.(快点儿,你就会赶上公共汽车。) =If you hurry up,you’ll catch the bus.(如果你快点儿,就会赶上公共汽车。) 2.or:或,或者;否则 Is Li Ming from Beijing or from Shanghai?(李明来自北京还是来自上海?) He never smokes or drinks.(他从不吸烟,也不喝酒。) (1)or的基本用法 or意为“或”,用于两者之中选择一个的时候。 Tom or I am right.(汤姆或者我是对的。) 说明:“A or B”作主语时,谓语动词随or后面的词(B)而定,因此例句中的谓语动词服从I,用am。 Are you coming or not?(你来还是不来?) Would you like coffee or tea?(你想要咖啡还是茶?) (2)or的特殊用法 or用于祈使句中,句型为“祈使句,or...=If you don’t...,you’ll...”,意为“请……,否则……”,有转折的意思。 Hurry up,or you’ll miss thebus.(快点儿吧,否则你就会误了这班公共汽车。) =If you don’t hurry up,you’ll miss the bus.(如果你不快点儿,就会误了这班公共汽车。) Turn the heat down,or the food will burn.(请把炉火开小些,否则食物就烧焦了。) =If you don’t turn the heat down,the food will burn.(如果你不把炉火开小些,食物就会烧焦。) Study hard,or you’ll fail in the exam.(好好学吧,否则你就会考试不及格。) =If you don’t study hard,you’ll fail in the exam.(如果你不努力学习,就会考试不及格。) 补充:or疑问句的读法 or前面的部分用升调,后面的部分用降调。 3.but:但是,可是,而 He is old,but he looks very young.(他年纪大了,但他看起来很年轻。) They came here not for money but for life.(他们到这儿来,不是为了钱,而是为了生活。) (1)but的基本用法 but意为“但是,可是,而”,表示转折关系。 Li Li likes the violin but doesn’t like the piano.(李莉喜欢小提琴,(但是)不喜欢钢琴。) (but后面省略了主语LiLi,因为与前面的主语成分相同) Mary likes the violin,but Tom doesn’t.(玛丽喜欢小提琴,而汤姆不喜欢。) (doesn’t后面省略了like the violin,因为与前面的成分相同) He isn’t a teacher but a doctor.(他不是老师,而是医生。) 说明:在but所连接的句子中,如果but后面的某些成分与前面相同,则可以省略。 (2)but的特殊用法 but还可以表示“除了……以外”。 No one but she knew about it exactly.(除了她之外,没有人确切地知道那件事。) 重要:but和although不能在一起连用。 It was raining hard,but they went on working. =Although it was raining hard,they went on working. (虽然下着大雨,但是他们仍继续工作。) 4.so和for It began to rain,so we had to stay here.(开始下雨了,所以我们不得不呆在这儿。) We can’t go,for it’s raining.(我们不能走,因为正在下雨。) (1)so:所以,因此;于是;非常;也,同样 I had a headache,so I went tos ee a doctor.(我头疼,因此我去看医生了。) It was too dark,so I couldn’tsee anything.(天太黑了,所以我什么也看不见。) 补充:so作副词时的用法 so除了作连词外,也可以作副词。此时,so经常有以下两种意思: ①so用于代替上面所说的事情,意思是“如此,如是”。 A:I hope you can pass the exam.(我希望你能通过考试。) B:I hope so.(我希望如此。) ②so用于表示达到某种程度,意思是“这么,那么”。 Don’t walk so fast.(别走得这么快。) (2)for:因为 I soon went to sleep,for I was tired.(我很快就入睡了,因为我太累了。) We expected his coming,for he would bring good news. (我们盼望他的到来,因为他会带来好消息。) I do not believe him,for he never tells the truth.(我不相信他,因为他从来不说真话。) 比较:for和because的区别 for和because都可译为“因为”,但两者是有区别的。 for只表示说明、解释,从某一现象推断出某一结果,前后并不存在因果关系。 The sun has risen,for the birds are singing.(太阳升起来了,因为小鸟在唱歌。) because用于解释某事的原因、动机,强调因果关系,可用于回答why引导的问句。 A:Why shouldn’t I come?(为什么我不应该来?) B:Because you’re too busy.(因为你太忙了。) ◇难点并列连词 典例Have breakfast every morning ________ you’ll get ill. A.and B.or C.but D.because 【答案】B 【详解】句意:每天早上吃早饭,否则你会生病的。 考查连词辨析。and和,并列连词;or或者,选择连词;but但是,转折连词;because因为。根据“Have breakfast every morning...you’ll get ill.”可知,本句为“祈使句+or+陈述句”句型,此处表示每天早上吃早饭,否则你会生病的。故选B。 1.Follow the instructions strictly, ________ you will damage the engine system. A.so B.or C.and D.but 【答案】B 【详解】句意:严格遵循说明,否则你会损坏发动机系统。 考查连词辨析。so所以;or否则;and和;but但是。根据“Follow the instructions strictly, ... you will damage the engine system.”可知,前半句“严格遵循说明”与后半句“损坏发动机系统”之间是“如果不这样做,就会导致不好结果”的警告关系,应使用表示“否则”的连词or。故选B。 2.AI large models are developing fast, ________ they can help us in many ways. A.so B.but C.or D.unless 【答案】A 【详解】句意:人工智能大型模型正在快速发展,因此它们可以在很多方面帮助我们。 考查连词辨析。so因此;but但是,or或者;unless除非。“AI large models are developing fast”与“they can help us in many ways”之间存在因果关系,空后为结果,用so连接。故选A。 3.Could you take a look at this report ________ tell me if there are any mistakes? A.and B.but C.or D.so 【答案】A 【详解】句意:你能看一下这份报告,并告诉我是否有任何错误吗? 考查连词辨析。and和,又,表示并列或顺承;but但是,表转折;or或者,表选择;so因此,表因果。根据“take a look at this report”和“tell me if there are any mistakes”可知,是两个连续的动作,需用连词连接,且两动作之间为并列关系。故选A。 4.President Xi said, “The people are true heroes, ________ it’s they who create history.” A.but B.for C.if D.so 【答案】B 【详解】句意:习主席说:“人民是真正的英雄,因为是他们创造了历史。” 考查连词辨析。but但是;for因为;if如果;so因此。根据句意可知,“it’s they who create history”是“The people are true heroes”的原因,空后表示原因,所以用for连接。故选B。 5.No farmers, no food. ________ we should respect their hard-working. A.But B.So C.Because D.And 【答案】B 【详解】句意:没有农民,就没有食物。所以我们应该尊重他们的努力。 考查连词辨析。but但是;so因此;because因为;and和。“No farmers, no food”与“we should respect their hard-working”是因果关系,前因后果,所以要填so,故选B。 6.Which color do you like better, red ________ blue? A.neither B.nor C.either D.or 【答案】D 【详解】句意:你喜欢红色还是蓝色? 考查并列连词。neither两者都不;nor也不;either两者之一;or或者。根据“Which color do you like better, red...blue”可知此处表示选择关系,用or连接。故选D。 7.—Are people in Internet companies complaining about long working hours? —Yes. They make great contributions to IT industry, ________ they can’t achieve a balance between life and work. A.or B.if C.but D.since 【答案】C 【详解】句意:——互联网公司的人在抱怨长时间的工作吗?——是的。他们为IT行业做出了巨大贡献,但是他们无法在生活和工作之间取得平衡。 考查连词辨析。or或者;if如果;but但是;since自从。根据“They make great contributions to IT industry...they can’t achieve a balance between life and work.”可知,前后两句构成转折关系,用but连接。故选C。 8.Hurry up, ______ you will miss the train. A.and B.or C.so D.but 【答案】B 【详解】句意:快点,否则你就赶不上火车了。 考查连词。and“和;并且”,表示并列、顺承或递进关系;or“否则”,连接两个并列的句子,前一个句子表示一种条件或假设,后一个句子表示在这种条件或假设不成立时可能产生的结果;so“所以”,表示因果关系;but“但是”,表示转折关系。根据“Hurry up, ... you will miss the train.”可知,“Hurry up”是条件,“you will miss the train”是条件不成立时可能产生的结果,可填入or表示“否则”。故选B。 9.Betty sings very well ________ she loves music so much. A.and B.but C.or D.so 【答案】A 【详解】句意:Betty唱得很好,她非常喜欢音乐。 考查连词辨析。and和,又;but但是;or或者;so因此。分析句子可知,“Betty唱得很好”和“她非常喜欢音乐”为并列关系,and符合语境。故选A。 10.You’d better not always depend on your parents, ________ you will never grow up. A.and B.or C.but D.so 【答案】B 【详解】句意:你最好不要总是依赖你的父母,否则你永远不会长大。 考查并列连词辨析。and并且;or否则;but但是;so因此。根据“You’d better not always depend on your parents”可知,不能总是依赖父母,否则永远长不大,用or表示“否则”。故选B。 ◇考点 02 并列复合句 词组 含义及用法 例句 both… and… “……和……都”,谓语动词用复数 Both you and she do well in the math exam. not only… but also… “不但……而且……”,谓语动词遵循“就近原则” Not only your brothers but also everyone here likes playing football. either… or… “或者……或者……;要么……要么……”,谓语动词遵循“就近原则” Either he or am right. neither… nor… “……和……都不”,谓语动词遵循“就近原则” Neither the twins nor Li Lei has been to Shanghai. as well as “也,还”,强调前者。谓语动词的数与前面的主语保持一致 The mind needs exercise as well as the body. ◇难点并列连词短语 典例 —My parents are crazy about Running Man. How about your parents? — ___ my dad ____my mom likes it. But they prefer Ode to Joy. A.Both; and B.Not only; but also C.Either; or D.Neither; nor 【答案】B 【详解】句意:——我父母对“跑男”很着迷,你父母呢?——不仅我爸还有我妈都喜欢它,但是他们更喜欢Ode to Joy.根据both---and---两者都---,连接句子的两个主语时,谓语动词用复数;Not only--- but also---  不仅---而且---,连接句子的两个主语时,谓语动词用就近原则; Neither----nor----既不---也不---,连接句子的两个主语时,谓语动词用就近原则; either---or---或者---或者---,当连接句子的两个主语时,谓语动词就近原则;故选B 点睛:both---and---两者都---,连接句子的两个相同成分,例如:Both Lily and Lucy are students.;Neither----nor----既不---也不---,其含义是否定的,可连接任意两个并列的成分,当连接句子的两个主语时,谓语动词就近原则。例如:Neither dad nor mum is at home today;either---or---或者---或者---,表示两者之一,两节句子的两个并列成分,,当连接句子的两个主语时,谓语动词就近原则。例如:Either you or me am going there。 1.I don’t like watching TV, but ________ Jim ________ Tom like it. A.both; and B.not only; but also C.either; or D.neither; nor 【答案】A 【详解】句意:我不喜欢看电视,但是Jim和Tom都喜欢看。 考查并列连词的用法。both…and…两者都,谓语动词用复数;not only…but also…不仅……而且……,谓语动词遵循“就近原则”;either…or…或者……或者……,谓语动词遵循“就近原则”;neither…nor…既不……也不……,谓语动词遵循“就近原则”。根据“but”可知Jim和Tom都喜欢看电视,排除选项C和D;根据谓语动词“like”可知应用“both…and…”。故选A。 2.—What do you think of the comedy movies? —______ interesting ______ exciting. No one wants to see it again. A.Not only; but also B.Neither; nor C.Either; or D.Whether; or 【答案】B 【详解】句意:——你认为喜剧电影怎么样? ——既不有趣也不刺激。没有人想再看它。 考查连词。Not only; but also不仅……而且;Neither; nor既不……也不;Either; or要么……要么……;Whether; or无论是……还是……。根据“No one wants to see it again.” 没有人想再看它。可知是既不有趣也不刺激。选项B符合语境。故选B。 3.Doing sports can ________ make us healthy, ________ give us energy. A.not only; but also B.either; or C.neither; nor D.not; but 【答案】A 【详解】句意:做运动不仅能使我们健康,还能给我们能量。 考查并列连词辨析。not only...but also...不但……而且……;either...or...要么……要么……;neither...nor...既不……也不……;not...but...不是……而是……。根据“Doing sports can...make us healthy...give us energy.”可知,运动不仅有助于我们的健康,而且能为我们提供能量。故选A。 4.Nowadays, ________ the young ________ the old are getting used to communicating on WeChat because they think it’s convenient. A.either, or B.neither, nor C.not, but D.not only, but also 【答案】D 【详解】句意:如今,无论是年轻人还是老年人,都习惯了在微信上交流,因为他们认为微信很方便。 考查并列连词。either…or要么……要么;neither…nor既不……也不;not…but不是……而是;not only…but also不仅……而且。根据“they think it’s convenient”可知此题表示无论是年轻人还是老年人,都习惯了在微信上交流。故选D。 5.—What are you doing? —I am watching the Tik Tok, it is very popular. ________ the young ________ the old are very interested in it. A. Not only; but also B.Either; or C.Neither; nor D.Between; and 【答案】A 【详解】句意:——你在干什么?——我在看抖音,它很受欢迎。不仅年轻人而且老年人都对它都很感兴趣。 考查连词辨析。Not only...but also不仅……而且……;Either...or或者……或者……;Neither...nor既不……也不……;Between...and在……和……之间。根据“it is very popular.”可知,此处是指不仅年轻人而且老年人都对它很感兴趣。故选A。 6.______ Lily ______ I will go to watch the film because one of us must be at home and look after the grandma. A.Either, or B.Both, and C.Neither, nor D.Not only, but also 【答案】A 【详解】句意:或者我或者Lily会去看电影,因为我们必须有一个人呆在家里照看奶奶。either…or或者…或者;both…and…两者都;neither…nor…既不…也不….;not only….but also…不仅…而且…; 根据后面句子one of us must be at home and look after the grandma.可知我们两个只能去一个,故选A。 7.The notice on the board tells us that _______ smoking ____ spitting is allowed in the waiting room. A.either;or B.not only;but also C.neither;nor D.both;and 【答案】C 【详解】句意:黑板上的通知告诉我们,在等候室即允许吸烟也不允许吐痰。本题考查连词。A. either;or或者…或者…;B. not only;but also不但…而且…;C. neither;nor既不…也不…;D. both;and两只都。根据句意“黑板上的通知告诉我们,在等候室即允许吸烟也不允许吐痰”,结合选项,可知C选项符合题意,故答案选C。 8.______ my father ______ my mother take good care of me. I love them so much. A.Either, or B.Neither, nor C.Both, and D.Not only, but also 【答案】C 【详解】句意:我的爸爸和妈妈把我照顾得很好,我非常爱他们。A. Either, or或者…或者…;B. Neither, nor既不…也不…;C. Both, and两者都;D. Not only, but also不但……而且……。根据“I love them so much.”判断,爸爸妈妈都很照顾我,首先排除A,B;Both…and 两者都,连接并列主语时,谓语动词用复数形式; Not only…but also不但……而且,连接并列主语时遵循就近原则,根据动词take为原形,故答案选C。 点睛: both … and“双者都”,连接句子的两个主语时,其后谓语动词通常用使用复数形式。either … or;neither … nor与not only … but also注意采取“就近原则”。 not only … but also结构中的not only可用于句首,连接两个分句时,第一个从句主谓要倒装。 如:Not only is he clever, but also he is hard working. ◇题型 01 单项填空中的连词考查 典|例|精|析 典例1(2026·上海青浦·一模)Sam set off early this morning, ________ he was still late because of the traffic jam. A.but B.so C.and D.or 【答案】A 【详解】句意:Sam今天早上出发得很早,但由于交通堵塞,他还是迟到了。 考查连词辨析。but但是;so所以;and和;or或者。根据“Sam set off early this morning...he was still late because of the traffic jam.”可知,前半句说“出发得早”,后半句说“仍然迟到”,前后是转折关系。故选A。 方|法|提|炼 1.明辨连词逻辑语义,规避词义陷阱:并列连词的核心考查点是逻辑语义匹配,不同连词对应不同逻辑关系(and表顺承/并列、but表转折、or表选择/否定条件、so表结果、for表原因)。解题时先判断题干前后分句的逻辑关系,若选项语义与逻辑不符,直接排除。例如:题干“Tom is tired, ___ he still goes on working”(前后表转折),若选项出现and、so、or,直接排除,选择but;仅特殊逻辑搭配(如for表原因不用于句首、either...or...表选择)需单独记忆,避免混淆。 2.区分并列连词与从属连词,避免句式陷阱:选择题中常出现并列连词(and、but等)与从属连词(though、because、if等)混淆考查的情况,核心区别的是:并列连词连接两个独立完整的简单句(句式为“简单句+并列连词+简单句”),从属连词连接主句与从句(需引导从句,不能单独连接两个简单句)。若题干为两个独立简单句,排除从属连词选项;若题干有主句和从句,排除并列连词选项。例如:题干“___ he is young, he knows a lot”(前半句为从句),排除and、but等并列连词,选择从属连词though。 3.结合题干语境,验证逻辑合理性:若剩余选项难以区分(如and与so、but与though的间接辨析),结合题干具体语境和关键词进一步判断。例如:题干“I studied hard, ___ I passed the exam”,结合语境“努力”与“通过考试”是因果关系,选择so而非and;再如题干“Please hurry up, ___ you’ll miss the bus”,结合“快点”与“错过公交车”的条件关系,选择or(表否定条件“否则”)。同时可借助题干中的标志性词汇(如however、therefore、either等),验证选项逻辑是否连贯,排除矛盾选项。 变|式|巩|固 变式1 (2026·上海浦东新·一模)It rained heavily outside, ________ the Wangs had to put off the outdoor picnic. A.for B.or C.so D.but 【答案】C 【详解】句意:外面雨下得很大,所以王家不得不推迟户外野餐。 考查连词辨析。for可表示原因,意为“因为”;or表示选择关系,意为“或者”;so表示因果关系,意为“所以”;but表示转折关系,意为“但是”。根据语境可知,前面“外面雨下得很大”是后面“王家不得不推迟户外野餐”的原因,二者是因果关系,所以应该用so。故选C。 变式2 (2026·上海长宁·一模)The glass is broken. Please be careful with it, ________ it’ll cut your hand. A.and B.but C.so D.or 【答案】D 【详解】句意:玻璃杯碎了。请小心点,否则它会割伤你的手。 考查连词辨析。and和,然后;but但是;so所以;or否则。结合语境可知,第一句告诉对方“玻璃杯碎了”,第二句的前半句提醒对方“要小心点”,后半句在描述“它会割伤你的手”的情景,即在引出如果不“小心点”的负面结果,应用or“否则”与之构成“祈使句+or+陈述句”,用于表达“做……否则就会……”的警告、提醒或建议。故选D。 ◇题型 02 完形填空的连词考查 典|例|精|析 典例3(2026·广西贵港·一模)阅读下面语篇,从各小题所给的A、B、C三个选项中,选出最佳选项。 Liu from Shanxi found an old schoolbag while tidying up his room. Though it looked simple, it held a warm memory of his mom. In junior high school, all his classmates had Nike schoolbags. Liu 1 wanted one, but his family couldn’t afford it. He kept his wish to himself, and he didn’t want to trouble his parents. His mom noticed his silence. She was good at sewing (缝纫), so she decided to make a“special”bag for him. She 2 days busily making a Nike logo on his old bag and added lovely flower patterns. When Liu saw the bag, he was filled with 3 . He took it to school proudly, 4 some classmates laughed at it, calling it a “fake”. Liu felt 5 and put the bag away soon. Years later, seeing the bag again, Liu thought of his mom’s love. He 6 the story online. To his 7 , the post quickly got over 10 million likes. Nike even left a(an) 8 praising his mom’s skill and offered a gift. This story tells us: the best gifts aren’t always the most 9 . What matters is the patience and love in them. Such a simple bag reminds us how great parents’ love is—it lasts a 10 . We will remember the parents’ love forever. 1.A.really B.hardly C.nearly 2.A.paid B.spent C.took 3.A.worry B.excitement C.pain 4.A.so B.because C.but 5.A.impolite B.sad C.relaxed 6.A.shared B.hid C.forgot 7.A.energy B.surprise C.praise 8.A.message B.reply C.notice 9.A.useful B.popular C.expensive 10.A.lifetime B.year C.month 【答案】 1.A 2.B 3.B 4.C 5.B 6.A 7.B 8.A 9.C 10.A 【解析】本文讲述了一位山西男孩发现母亲亲手缝制的旧书包,回忆起母亲的爱与付出,最终感动网友并获得品牌回应的温暖故事。 1.句意:刘非常想要一个Nike书包,但他的家庭买不起。 really真的;hardly几乎不;nearly几乎。根据“but his family couldn’t afford it”可知他确实想要,故选A。 2.句意:她妈妈花了几天时间忙着在他的旧书包上缝制Nike标志,并加上了可爱的花朵图案。 paid支付;spent花费(时间);took花费(需用it作主语)。主语是“She”,且搭配“days”,指“花费”几天时间,用spent。故选B。 3.句意:当刘看到书包时,他充满了兴奋。 worry担忧;excitement兴奋;pain痛苦。根据“proudly”可知是很兴奋,故选B。 4.句意:他自豪地带着书包去学校,但一些同学嘲笑它是“假货”。 so因此;because因为;but但是。前后句为转折关系,用but表示转折。故选C。 5.句意:刘感到难过,很快就把书包收起来了。 impolite不礼貌的;sad难过的;relaxed放松的。根据“laughed at”可知他很伤心,故选B。 6.句意:他在网上分享了这个故事。 shared分享;hid隐藏;forgot忘记。根据“the story online”可知是在网上分享故事,故选A。 7.句意:令他惊讶的是,帖子迅速获得超千万点赞。 energy精力;surprise惊讶;praise表扬。固定搭配“to one’s surprise”表示“令人惊讶的是”,故选B。 8.句意:Nike甚至留言称赞他妈妈的手艺,并赠送了一份礼物。 message留言;reply回复;notice通知。根据“praising”可知是留言内容,故选A。 9.句意:最好的礼物不一定是最贵的。 useful有用的;popular流行的;expensive昂贵的。根据“What matters is the patience and love in them.”可知此处强调“爱比物质重要”,故选C。 10.句意:父母的爱持续一生。 lifetime一生;year一年;month一月。根据“forever”可知是终生,故选A。 方|法|提|练 一、 解题核心逻辑 1. 语境优先,定位连词的“逻辑呼应” • 核心原则:连词的选择90%以上都能在上下文找到直接逻辑线索,本质是匹配分句间的逻辑关系(转折、顺承、选择、因果等)。 • 操作方法: 1. 向前找:空格前的分句句意、情感态度(如转折词however、因果词so的暗示),提示连词的逻辑倾向。 2. 向后找:空格后的分句内容的,明确前后分句的逻辑关联(如前因后果、前后转折、选择关系)。 3. 全段找:关注连词的“同义替换”(如but与yet、so与therefore)或“逻辑复现”(前文用and表顺承,后文同类语境仍用and),这是中考连词完形最常见的考点。 • 示例:本文第5空 I wanted to give up, ____ my teacher encouraged me,后文“老师鼓励我”与前文“想放弃”形成转折关系,直接提示此处应填but,这就是典型的“逻辑呼应”。 2. 语法辅助,判断连词的“类型适配” • 连词类型判断: ◦ 若空格连接两个独立完整的简单句,需用并列连词(and、but、or、so等),如第5空连接两个简单句,排除从属连词(though、because等)。 ◦ 若空格引导从句(如原因从句、让步从句),需用从属连词(because、though、if等),不能用并列连词。 • 固定搭配判断: ◦ 当题干出现固定连词短语(如either...or...、neither...nor...、not only...but also...)时,需根据短语搭配选择,不能单独使用其中一个连词。 3. 搭配验证,确保连词的“逻辑连贯” • 固定搭配:积累常见的连词短语,如either...or...(要么……要么……)、not only...but also...(不仅……而且……)、even though(即使)。 • 逻辑搭配:确保所选连词符合分句间的真实逻辑,如“努力学习”与“取得好成绩”用so表结果,“下雨”与“出门带伞”用so表结果,“想出门”与“下雨”用but表转折。 二、 实战解题步骤 1. 通读全文,标记逻辑线索 快速浏览全文,圈出所有出现的连词(如and、but、so、though、or)和表逻辑关系的关键词(如however、therefore、finally、instead),建立“逻辑线索库”,为后续连词选择做准备。 2. 逐空分析,锁定语境依据 对每个空格,先看前后文是否有逻辑呼应或连词提示。例如: ◦ 第3空 It was raining hard, ____ we decided to stay at home:结合语境,“雨下得大”与“决定待在家”是因果关系,常用so连接,也可填therefore(需注意句式适配)。 ◦ 第7空 You can choose to read a book, ____ you can watch a movie:后文出现“you can choose”,提示此处是选择关系,故填or。 3. 语法检查,确认连词类型/搭配 填完答案后,回头检查连词的使用是否正确: ◦ 连接两个独立简单句时,是否用了并列连词,避免用从属连词(如不能用though连接两个简单句)。 ◦ 固定连词短语是否完整(如不能只填either,遗漏or)。 4. 代入验证,通读全文流畅性 将所有答案填入空格,完整读一遍,确保: ◦ 连词与前后分句的逻辑关系连贯,无矛盾(如转折关系不能用and,因果关系不能用but)。 ◦ 整个语篇的逻辑流畅,情感变化、情节发展与连词的选择匹配。 ◇题型 03 语法填空中的连词考查 典|例|精|析 典例4(2026·辽宁大连·模拟预测)阅读短文,在空白处填入一个适当的单词或用括号内所给词的正确形式填空,使短文通顺、连贯。 For more than a month, the world has been very excited about a new AI model called DeepSeek-R1. The company behind it 1 (call) DeepSeek, a business based in Hangzhou, Zhejiang. The new AI first appeared 2 Jan 20. In just one week, it beat OpenAI’s ChatGPT and 3 (become) the number one free application (应用) in the App Store. What is so special about it? According to DeepSeek, 4 new AI model is as good at difficult activities like math as other big-time models. But it needs much less computing power (算力) to do that. It is also 5 (cheap) of its kind and took only about 5.57 million US dollars (40.58 million yuan) to make. That is way less than the hundreds of millions or even billions that US businesses have to spend on making similar AI 6   (model), said Marc Andreessen, a technology expert in the US. The achievement was largely because of an idea the scientists had while they trained it. Instead of using the traditional ways, DeepSeek 7 (main) uses Reinforcement Learning (RL, 强化学习). It helps AI learn by working out the right way to do things on 8 (it) own to get points. This makes R1 better at reasoning and solving hard problems. What’s more, DeepSeek-R1 is open-source (开源的). Everyone is free to get a copy of its code (代码). They can also change the code 9 (meet) their own needs. Being open-source is very important for sharing knowledge 10 making technology better for everyone, said Liang Wenfeng, who set up DeepSeek. 【答案】 1.is called 2.on 3.became 4.the 5.the cheapest 6.models 7.mainly 8.its 9.to meet 10.and 【解析】本文主要介绍了由中国杭州DeepSeek公司发布的新AI模型DeepSeek-R1。该模型在处理复杂任务时表现出色,且研发成本远低于同类模型,其开源特性对知识分享和技术进步具有重要意义。 1.句意:其背后的研发公司名为DeepSeek,这是一家总部位于浙江杭州的企业。根据“The company behind it…DeepSeek”可知,主语“The company”与动词call之间是被动关系,表示“公司被称作”。此处陈述客观事实,应用一般现在时,且主语为第三人称单数。call的被动语态为be called,be动词用is。故填is called。 2.句意:这款新型人工智能于 1 月 20 日首次亮相。根据“…Jan 20”可知,此处指1月20日,在具体的某一天前介词应用on。故填on。 3.句意:短短一周之内,它便击败了美国OpenAI公司的ChatGPT,成为苹果应用商店中排名第一的免费应用。根据“it beat OpenAI’s ChatGPT and…”可知,and连接两个并列的谓语动词,beat为一般过去式,因此become也应用一般过去时。become的过去式为became。故填became。 4.句意:据DeepSeek公司介绍,这款新型人工智能在数学等复杂任务上的表现与其他顶尖模型不相上下。根据“a new AI model called DeepSeek-R1”以及“…new AI model is as good at…”可知,此处特指上文已经提到过的DeepSeek-R1这个模型,应用定冠词the表特指。故填the。 5.句意:它也是同类产品中成本最低的,研发成本仅约 557 万美元(折合 4058 万元人民币)。根据“It is also…of its kind”可知,此处表示在三者或三者以上的同类产品中进行比较,应用形容词最高级。cheap的最高级为cheapest,且形容词最高级前需加定冠词the。故填the cheapest。 6.句意:美国科技专家马克・安德森表示,这一成本远低于美国企业研发同类人工智能模型所需投入的数亿美元甚至数十亿美元。根据“making similar AI…”可知,此处泛指制造其他各种类似的AI模型,且结合前文“hundreds of millions or even billions”可知,此处表示模型数量不止一个,应用可数名词复数形式。故填models。 7.句意:DeepSeek并未采用传统方式,而是主要运用强化学习(RL)技术。根据“DeepSeek…uses Reinforcement Learning”可知,此处需要一个副词来修饰谓语动词uses。main为形容词,其副词形式为mainly。故填mainly。 8.句意:它通过自主探索完成任务的正确方式来获取分数,以此帮助人工智能学习。根据“on…own”可知,此处是固定短语on one’s own,意为“独自;靠自己”。此处应用形容词性物主代词its。故填its。 9.句意:他们也可以修改代码以满足自身的需求。根据“change the code…their own needs”可知,修改代码的目的是为了满足需求。动词不定式常作目的状语。故填to meet。 10.句意:DeepSeek的创始人梁文锋表示,开源对于知识共享以及让技术惠及所有人至关重要。根据“sharing knowledge…making technology better for everyone”可知,此处连接“sharing”和“making”两个动名词短语,两者为并列关系,表示“和;而且”,应用并列连词and。故填and。 方|法|提|练 步骤1:判断分句逻辑关系 先分析空格前后两个分句的语义,确定二者逻辑关系(中考高频:顺承/并列、转折、选择、因果、原因),据此锁定连词类型。 例:• 前后表顺承(动作先后/并列)→ and(I got up early and went to school. 我早起去上学。)• 前后表转折(语义相反)→ but(He is young but he is very brave. 他年纪小但很勇敢。)• 前后表因果(前因后果)→ so(It was late, so we went home. 天晚了,所以我们回家了。)• 前后表选择 → or(You can drink tea or coffee. 你可以喝茶或咖啡。) 步骤2:判断连词类型及搭配 根据逻辑关系,判断需用并列连词、从属连词,或固定连词短语,遵循语法规则选择正确形式。 • 连词类型及规则: 1. 并列连词(连接两个独立简单句,无主次):直接填原形(and、but、or、so、for),无需变形。 例:She likes singing, ____ she often practices it. (因果关系,填so);He tried hard, ____ he failed. (转折关系,填but) 2. 从属连词(引导从句,有主次):根据从句类型选择(原因从句用because、since;让步从句用though、although;条件从句用if、unless),均填原形。 例:____ he is ill, he doesn’t go to school. (原因从句,填because);I will go ____ it doesn’t rain tomorrow. (条件从句,填if) 3. 固定连词短语:需完整填写,不能遗漏成分(中考高频:either...or...、neither...nor...、not only...but also...)。 例:You can ____ stay at home ____ go out to play. (选择关系,填either; or) 步骤3:验证逻辑与语法适配 将所选连词代入空格,检查两个核心点:1. 逻辑连贯(分句语义与连词逻辑一致,无矛盾);2. 语法正确(固定短语完整、连词类型与句式匹配,无多余/遗漏)。 例:• He studied hard, so he passed the exam. → (努力→通过,因果逻辑通顺,so为并列连词,搭配正确)• Though he is busy, he helps me. → (忙碌却帮忙,让步逻辑通顺,though引导让步从句,语法正确) 中考高频考点总结 并列连词逻辑辨析(中考最高频) and(顺承/并列)、but(转折)、so(因果)、or(选择/否则) 例:I like reading and writing. / She is tired but happy. 从属连词从句应用 because(原因从句,表直接原因)、though(让步从句,表转折)、if(条件从句,表假设) 例:I didn’t go because I was ill. / If you work hard, you will succeed. 固定连词短语(易失分点) either...or...(要么……要么……)、not only...but also...(不仅……而且……) 例:Not only he but also I like English. 6 / 6 学科网(北京)股份有限公司 $

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专题09 句法进阶:连词与并列复合句(培优讲义)(全国通用)2026年中考英语二轮复习高效培优系列
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专题09 句法进阶:连词与并列复合句(培优讲义)(全国通用)2026年中考英语二轮复习高效培优系列
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专题09 句法进阶:连词与并列复合句(培优讲义)(全国通用)2026年中考英语二轮复习高效培优系列
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