专题04 重难语法精讲练:状语从句80道(名校真题精选)-2023-2024学年九年级上学期期末考点大串讲(牛津译林版)(解析版).docx
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- 专题04 重难语法精讲练:状语从句80道名校真题精选-2023-2024学年九年级上学期期末考点大串讲牛津译林版解析版 专题 04 语法 精讲练 状语 从句 80 名校 精选 2023 2024
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1、专题04重难语法精讲练:状语从句80道学校:_姓名:_班级:_考号:_考点精讲经典考点一:让步状语从句(1)让步状语从句通常由although, though等连词引导。例如:Though he is young, he knows a lot.Although I am tired, I must go on working.易错考点:although只能用在句首,而though既可以放句首也可以放句末。(2)although(though)不能和but用在同一个句子中。例如:Though it was raining hard, but he still went out. ()应该说:T
2、hough it was raining hard, he still went out.或It was raining hard, but he still went out.经典考点二:时间状语从句时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。It was raining hard when I got to school yesterday.He wont believe it until he sees it with his own eyes.when,while,as辨析:w
3、hen引导的从句,动词既可以是延续性的,也可以是终止性的。一般来说,当主句的动作正在进行时,when引导的从句的动作才发生;例:He was riding to school when he was hit by a car this morning. 当他被一辆小汽车撞到的时候他正骑车上学。while引导的从句中,动词只能是延续性的,一般来说,当while引导的从句的动作正在进行时,主句的动作才发生;例:They were singing while we were dancing. 我们在唱歌的时候他们在跳舞。as表示随着短暂动作的发生,另一行为伴随发生。例:She sang as she
4、 walked. 她一边走一边唱歌。当主句是祈使句或谓语动词是一般将来时态或情态动词时,其时间状语从句中的谓语动词常用一般现在时态表示将来发生的动作或存在的状态。这就是我们常说的“主将从现”( 用现在时态表示将来的动作或状态) since: “自从”, 重要经典考点: 现在完成时 (主句) + since+ 一般过去时 (从句)Mr. Green has made quite a few friends since three years ago.It is four years since my sister lived in Beijing. It is +一段时间+ since+ 从句
5、(一般过去时)not.until/ till. 直到才.till. 直到为止 until表示动作、状态的持续,强调“一直到为止”,或强调某个动作或状态一直持续到另一个动作或状态出现之前。常与表示延续性动作的动词连用。例:I waited until three oclock, but he didnt come. not until表示“到为止;直到才”,常与表示瞬间性动作的动词连用。例:The children didnt come home until it was dark. 注意:一旦看到否定,再看到选项中有until,可以迅速联想到“not.until.”结构,再结合句意进行判断选择
6、。经典考点三:目的状语从句和结果状语从句so that 表示为了.(表目的)so.that.,such.that. 表示如此.以至于.so形容词/副词that从句例:Nanjing is so beautiful that lots of visitors come here every year. 南京如此美以至于每年许多游客来这。 so形容词a/an可数名词的单数that从句例:Nanjing is so beautiful a city that lots of visitors come here every year. 南京如此美以至于每年许多游客来这。 somany/much/fe
7、w/little名词that从句;例:He had so little education that he wasnt able to read or write.他所受教育很少以至于他既不会读也不会写。 sucha/an形容词可数名词单数that从句;例:She is such a good girl that we all like her. 她是如此好的一个女孩,以至于我们大家都喜欢她。 such形容词不可数名词/可数名词复数that从句。例:They are such interesting novels that I want to read them once again.这些小说
8、非常有趣,我想再读一遍。特别提醒:so that引导目的状语从句时,表示“以便;为了”,从句中常使用can /could /may /might /will /would /should等情态动词或助动词;引导结果状语从句时,从句中一般不用can和may等词,在so that前可以用逗号,意思是“因此;所以”。 当that引导的结果状语从句为肯定句时,so . that .可以与be . enough to do句型转换;当从句为否定句时,可以与too . to . 或be not . enough to do句型转换。这也是常考题型,需要注意。如果名词前有many, much, little
9、, few等词修饰时,只能用so, 不用such。例:The box is so light that he can carry it. = The box is light enough for him to carry. 这个箱子够轻,他搬得动。经典考点四:原因状语从句(1)原因状语从句通常由because, since, as引导。例如:He didnt come to school because he was ill.Since you cant answer the question, Ill ask someone else.(2)because表示直接原因,语气最强。becau
10、se引导的原因状语从句多放在主句之后。回答由why提出的问题,只能用because。as和since语气较弱,一般用来表示明显的原因。由as和since引导的原因状语从句多放在句首。例如:-Why arent you going there?-Because I dont want to. (3)because和so不能同用在一个句子里。经典考点五:条件状语从句(1)条件状语从句通常由if, unless引导条件状语从句时,一般遵循主将从现的原则。如果主句是一般将来时,情态动词加动词原形或祈使句时,状语从句用一般现在时。例: Ill help you with your English if
11、I am free tomorrow. (2)“祈使句 + and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。例如:Hurry up, or youll be late. =If you dont hurry up, youll be late.注意:unless=ifnot.如:You will get lost easily unless you have a map. = You will get lost easily if you dont have a map.if既有”如果”也有“是否”的意思。作“如果”讲时遵循主将从现的原则,作“是否”讲时引导宾语从句。
12、例:I dont know if he will come back tomorrow. 经典考点六:比较状语从句比较状语从句,只用于两者之间进行比较的情况下,通常由asas, 比较级 + than等连词引导,一般和比较级连用。例如: 实战训练一、单项选择1(2023江苏常州统考中考真题)As we live in a rapidly developing world, we will be left behind _ we keep learning.AunlessBifCafterDthough【答案】A【详解】句意:我们生活在一个快速发展的世界里,除非我们不断学习,否则我们将被落在后面。
13、考查连词辨析。unless除非;if如果;after在之后;though虽然。“we keep learning”是“we will be left behind”的否定条件,用unless引导条件状语从句。故选A。2(2023江苏九年级专题练习)_ you cant work out the problem, perhaps you need to ask your classmates for help.AUnlessBThoughCSinceDWhether【答案】C【详解】句意:既然你解不出这道题,也许你需要向你的同学求助。考查连词辨析。Unless除非;Though尽管;Since既
14、然,由于;Whether是否。“you cant work out the problem”是向同学求助的原因,用Since引导原因状语从句。故选C。3(2023全国九年级专题练习)I will try my best to help you, _ I dont know what to start with yet.AwhetherBsinceCthoughDuntil【答案】C【详解】句意:我将尽力帮助你,虽然我还不知道从何做起。考查从属连词辨析。whether是否;since自从;though虽然;until直到。根据“I will try my best to help you, .I
15、 dont know what to start with yet.”可知,前后构成让步关系,用though引导让步状语从句。故选C。4(2023江苏徐州中考真题)Lets take the simple steps today _ we will save the world for our grandsons and granddaughters tomorrow.AunlessBuntilCso thatDthough【答案】C【详解】句意:我们从今天开始采取一些措施吧,这样我们将会为我们的后代子孙拯救世界。考查连词辨析。unless除非;until直到;so that以便;though
16、尽管。分析句子可知,我们现在采取行动的目的是为了我们的后代,故用so that引导目的状语从句。故选C。5(2023江苏常州校考一模)When shall we go back to Changzhou? Im really not used to the food here._.AUntil the work will be doneBUntil the work is doneCNot until the work is doneDNot until the work will be done【答案】C【详解】句意:我们什么时候回常州?我真的不习惯这里的食物。直到工作完成(才回去)。考查时
17、间状语从句。until引导的是时间状语从句,从句用一般现在时,所以A选项、D选项错误;根据题意“直到工作完成才回去”,notuntil“直到才”,在对话中,问句为主句,所以回答用“Not until+从句”。故选C。6(2023江苏南京南京外国语学校仙林分校校考三模)Elon Musk spoke highly of China Space that “The China space program is far more advanced than most people realize.” _ he arrived in China last week.AuntilBas soon asC
18、unlessDbecause【答案】B【详解】句意:埃隆马斯克上周一到中国就高度评价中国航天,称“中国的航天计划远比大多数人意识到的要先进”。考查连词辨析。until直到;as soon as一就;unless除非;because因为。分析句子可知,此处指马斯克一到中国就高度称赞中国航天,故用as soon as引导时间状语从句。故选B。7(2023江苏淮安统考一模)I dont understand my parents love _ I become a parent myself.AwhileBifCuntilDthough【答案】C【详解】句意:直到我自己成为父母,我才明白父母的爱。考
19、查从属连词辨析。while当时候,引导时间状语从句;if如果,引导条件状语从句;until直到为止,引导时间状语从句;though虽然,引导让步状语从句。根据语境可知,我不明白父母的爱,直到自己成为父母才明白,句子为时间状语从句,排除B和D,主句为否定句时,用not.until表示“直到才”,until“直到为止”符合语境。故选C。8(2023江苏无锡校考二模)If you miss this chance, it must be years _ you get another one.AsinceBafterCuntilDbefore【答案】D【详解】句意:如果错过了这次机会,一定要过好几年
20、才能再得到一次。考查连词辨析。since自从;after在之后;until直到;before在之前。根据“it must be years . you get another one.”可知,此处表示再得到这样的机会之前需要好几年时间,句型为it be+时间段+before引导的时间状语从句。故选D。9(2022江苏盐城统考一模)The film The Battle At Lake Changjin has received high praise since it _ on screen.AputBis putCwas putDwill be put【答案】C【详解】句意:电影长津湖之水门
21、桥自从上映以来就获得了高度的好评。考查被动语态。根据“The film The Battle At Lake Changjin has received high praise since it.on screen”可知since引导的时间状语从句,主句常用现在完成时,从句用一般过去时;再分析主语和动词可知,此处应用一般过去时的被动语态,故选C。10(2023江苏徐州统考三模)Youd better ask others for advice _ you made the final decision.AunlessBbecauseCuntilDbefore【答案】D【详解】句意:在你做最后决
22、定之前,你最好向父母征求一些建议。考查连词辨析。because因为,引导原因状语从句;unless除非,引导条件状语从句;until直到,引导时间状语从句;before在之前,引导时间状语从句。分析句子结构可知,此处是时间状语从句,空处表示“在之前”。故选C。11(2023江西上饶校联考一模)You may never really understand a person _ you consider things from his point.AuntilBwhileCbecauseDbut【答案】A【详解】句意:直到你从他的角度考虑事情,你才能真正了解一个人。考查从属连词。until直到;
23、while在期间;because因为;but但是。根据never和句意可知,此处是从属连词not until“直到才”的变形。故选A。12(2023江苏镇江校联考一模)Ive been trying different ways _ I decided to study English well.AuntilBsinceCbutDunless【答案】B【详解】句意:自从我决定学好英语以来,我一直在尝试不同的方法。考查连词辨析。until直到;since自从以来;but但是;unless除非。根据“Ive been trying different ways.I decided to study
24、 English well.”可知,空后是空前“Ive been trying different ways”的时间状语,此处指“自从决定学好英语开始,就在尝试不同的方法”,所以用since引导时间状语从句,故选B。13(2023安徽校联考一模)It rained heavily this morning. Did you get wet on your way to school?No. _ I went outdoors, the rain had already stopped.AAs possible asBAs soon asCAs well asDAs long as【答案】B【详
25、解】句意:今天早上下了大雨,你在上学的路上淋湿了吗?没有,我一到户外,雨就已经停了。考查副词短语。As possible as“尽可能”;As soon as“一就”;As well as“和一样好、也”;As long as“只要”。根据“.I went outdoors, the rain had already stopped.”可知,我一到户外,雨就已经停了。故选A。14(2022江苏南京统考二模)Read the sentence “I saw Peter as I was getting off the bus.” The word “as” is used to _.Ashow
26、causeBshow timeCtell a resultDcompare things【答案】B【详解】句意:读这句话:“当我下车的时候,我看到了彼得。” “as”这个词用来表示时间。考查as的用法。show cause表示原因;show time表示时间;tell a result告诉一个结果;compare things比较事物。根据“as I was getting off the bus”可知,此处as表示“当时候”,引导时间状语从句;故选B。15(2021江苏南京统考二模) Mum, may I watch TV for a while? As soon as your homew
27、ork _ you can.AfinishesBwill finishCis finishedDwill be finished【答案】C【详解】句意:妈妈,我可以看一会电视吗?你一做完作业就可以了。考查一般现在时的被动语态。finish完成;主语your homework与谓语动词finish之间是被动关系,应使用被动语态,其构成为:be+动词的过去分词;as soon as引导的时间状语从句中,要用一般现在时表示将来时,所以此处使用一般现在时的被动语态;主语your homework是第三人称单数,be动词用is; finish的过去分词是finished。故选C。16(2023江苏南京统
28、考二模)Shall we meet at the zoo gate at 8 a.m.?In fact we neednt. It _ until 9 a.m.Adoesnt openBopensCdidnt openDopened【答案】A【详解】句意:我们上午8点在动物园门口见面好吗?事实上,我们没有必要。直到上午9点才开门。考查not.until及时态。根据“In fact we neednt. It . until 9 a.m.”可知,没必要八点到,因为动物园直到九点才开门,not.until“直到才”,时态为一般现在时。故选A。17(2022江苏南通统考二模)Some viruses
29、 can spread through mucus droplets (飞沫). The droplets can fly one or two meters in the air _ they fall to the ground.AbeforeBafterCwhenDwhile【答案】A【详解】句意:有些病毒可以通过粘液飞沫传播。飞沫在落到地面之前可以在空中飞行一到两米。考查连词辨析。before在之前;after在之后;when当的时候;while与同时。根据“The droplets can fly one or two meters in the airthey fall to th
30、e ground.”可知,飞沫在落到地面之前可以在空中飞行。故选A。18(2021下江苏南京九年级南京市金陵汇文学校校考阶段练习)Mrs. Doreen, when shall I show my short video called “Chinese Celebration for New Year”?As soon as it _ tomorrow.AfinishedBwill finishCwill be finishedDis finished【答案】D【详解】句意:Mrs. Doreen,我什么时候放我的短片中国庆祝新年?明天一完成就开始。考查时间状语从句的时态。根据“As soon
31、 as”可知,是时间状语从句,遵循主将从现原则,因此此句时态是一般现在时;再者根据“it”和“finish”可知,两者是动宾关系,用一般现在时的被动语态,故选D。19(2017江苏南京统考一模)Mum, Im dying for food. Can we have dinner now?Dear, lets wait _ your dad comes back.AwhenBwhileCuntilDafter【答案】C【详解】句意:妈妈,我非常想吃东西。我们现在可以吃晚饭了吗?亲爱的,我们等到你爸爸回来吧。考查连词辨析。when当时;while当时;until直到;after在之后。根据“let
32、s waityour dad comes back”可知,直到爸爸回来再开饭,故选C。20(2023江苏盐城统考一模)Smiling is the best way to greet others. People will smile back _ you smile at them.AwhenBthoughCbeforeDwhether【答案】A【详解】句意:微笑是和别人打招呼的最好方式。当你对他们微笑时,他们也会对你微笑。考查连词辨析。when当时;though尽管;before在之前;whether是否。根据“People will smile back you smile at the
33、m”可知,当你对其他人微笑时,他们也会对你微笑,所以此空应用when引导时间状语从句,故选A。21(2023江苏九年级专题练习)The students were playing in the playground _ it began to rain heavily.AwhenBasCwhileDafter【答案】A【详解】句意:当开始下大雨的时候,学生们正在操场上玩。考查连词辨析。when当时,常引导一般现在时或一般过去时的时间状语从句;as像,如同,作为;while当时,常引导现在进行时或过去进行时的时间状语从句;after在之后,引导时间状语从句。根据“The students wer
34、e playing in the playgroundit began to rain heavily.”的句意和两种时态可知,when符合语境和时态特点。故选A。22(2020江苏苏州统考模拟预测)Modern science has found that_ one is using chopsticks, over 30 joints and over 50 muscles(肌肉)are used.AwhileBsinceCalthoughDunless【答案】A【详解】句意:现代科学发现,使用筷子时,使用30多个关节和50多块肌肉。考查连词辨析、while从句。while/as当时候,引
35、导时间状语从句;since自从,引导时间状语从句;although“虽然、即使”,引导让步状语从句。unless “除非、如果不”,表示条件,引导条件状语从句,引导一个否定意义的条件句;从文字的表层意思推断空格指使用筷子时,故选A。23(2018江苏苏州九年级专题练习)The book was so interesting that he had read it for three hours he realized it.AbeforeBafterCuntilDsince【答案】A【详解】试题分析:句意:这本书是如此的有趣以至于他不知不觉已读了三个小时。即在他意识【he realized i
36、t】到之前,就已经读了三个小时。before 在之前。故选A。考点:考查时间状语从句中从属连词辨析。24(2023下江苏扬州九年级校考阶段练习)_ will the meeting last?_ they make a decision.AHow long; Not untilBWhen; Not untilCHow long; UntilDWhen; Until【答案】C【详解】句意:会议要开多久?直到他们做出决定。 考查疑问词组及连词。how long多久,对一段时间或长度提问;when什么时候。第一个空,由last可知,表示一段时间,用how long,B,D不正确;第二个空,not.u
37、ntil直到才;until直到。结合语境“直到他们做出决定。”所以A不正确。故选C。25(2019上江苏盐城九年级校考期中)Shall we meet at the station at 7 a.m.?In fact, we _. The train _ until 10 a.m.Amustnt; doesnt leaveBmustnt; leavesCneednt; wont leaveDneednt; will leave【答案】C【详解】句意:我们早上7点在车站见面好吗?事实上,我们不需要。火车要到上午10点才开。考查动词时态。mustnt禁止,表示“不可以”和“不允许”;neednt没
38、必要。根据“until 10 a.m.”可知,此处是将来的时间点,需用一般将来时,可排除AB选项;再根据“The train wont leave until 10 a.m.”可知,没必要早来。故选C。26(2023江苏宿迁统考中考真题)Miss Xu goes jogging in Huanghe Park every morning _ it rains.AunlessBtillCsinceDas【答案】A【详解】句意:除非下雨,徐小姐每天早上都去黄河公园慢跑。考查连词辨析。unless除非;till直到为止;since自从;as因为。“it rains”是“徐小姐每天早上都去黄河公园慢跑
39、”的否定条件,用unless引导条件状语从句。故选A。27(2023江苏常州校考二模)Peters parents complain that Peter never asks for their thoughts _ he wants their support, especially money.AsinceBunlessCalthoughDafter【答案】B【详解】句意:皮特的父母抱怨皮特从来不问他们的想法,除非他需要他们的支持,特别是金钱。考查连词辨析。since自从;unless除非;although尽管;after之后。根据“Peters parents complain tha
40、t Peer never asks for their thoughtshe wants their support, especially money.”可知,后句是前句的否定条件,用unless引导条件状语从句。故选B。28(2023江苏泰州校考三模)You wont know how the beauty of the classical work is _ you read it again and again.AifBwhenCunlessDafter【答案】C【详解】句意:除非你一遍又一遍地读,否则你不会知道这部经典作品的美是怎样的。考查连词。if如果;when何时;unless除
41、非;after之后。根据“You wont know how the beauty of the classical work is.you read it again and again.”可知,此处表达除非你一遍又一遍地读,空格处用unless连接,引导条件状语从句。故选C。29(2023江苏九年级专题练习)I wont make the same mistake if I _ a second chance.Awill be givenBam givenCwill giveDgive【答案】B【详解】句意:如果我被给予第二次机会,我将不会犯同样的错误。考查时态和语态。will be gi
42、ven将被给予(一般将来时被动语态);am given被给予(一般现在时被动语态);will give将给(一般将来时);give给(动词原型)。“if”引导条件状语从句,遵循主将从现原则,从句要使用一般现在时,从句主语“I”和动词是逻辑上的被动关系,故选B。30(2023江苏常州统考一模)Nothing will change unless much attention _ to the situation.ApaysBwill be paidCis paidDpaid【答案】C【详解】句意:除非对形势多加注意,否则什么也改变不了。考查时态和语态。本句是unless引导的条件状语从句,遵循“
43、主将从现”原则,所以从句用一般现在时,主语attention与pay之间是动宾关系,所以用一般现在时的被动语态(am/is/are done),故选C。31(2023江苏常州校考一模)Jim has made _ great progress in the Physics exam that his teacher feels surprised.Its hard for him to get high marks _ he works hard enough.Aso a; untilBsuch a; beforeCso; whileDsuch; unless【答案】D【详解】句意:Jim在物
44、理考试中取得很大进步,这让老师感觉很惊讶。除非他足够努力,否则他很难得高分。考查状语从句。so如此,修饰形容词或副词;such如此,修饰名词;until直到;before在之前;while当时;unless除非。make progress表示“取得进步”,progress不可数名词,用such修饰;“he works hard enough.”是条件,用unless引导条件状语从句。故选D。32(2023江苏南京统考一模)You wont fully understand the value of literature _ you read it for yourself.AbecauseBu
45、nlessCifDas soon as【答案】B【详解】句意:除非你自己读,否则你不会完全理解文学的价值。考查连词。because因为,引导原因状语从句;unless除非,如果不,相当于if not;if如果;as soon as一就。根据“You wont fully understand the value of literature.you read it for yourself.”可知,此处表达除非你自己读,否则你不会完全理解文学的价值。故选B。33(2023江苏淮安校联考二模)Could you please tell me how to use the app on shoppi
46、ng?_ it is your first time to use it, you have to apply for an account(账号) first.AAfterBWhenCUnlessDIf【答案】D【详解】句意:你能告诉我如何在购物时使用这个应用程序吗?如果这是你第一次使用它,你必须先申请一个帐户。考查条件状语从句。After在之后;When在时;Unless除非;If如果。根据“it is your first time to use it, you have to apply for an account first.”及选项可知,空处填“如果”符合句意,此处是if引导的条
47、件状语从句,主句有情态动词,从句用一般现在时。故选D。34(2023江苏连云港统考一模)You need to practise speaking more _ you want to improve your English.AalthoughBunlessCuntilDif【答案】D【详解】句意:如果你想提高你的英语水平,你需要多练习口语。考查从属连词。although虽然;unless除非;until直到;if如果。根据语境可知,空后“you want to improve your English”是“You need to practise speaking more”的前提条件,所
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2019届人教A版数学必修二同步课后篇巩固探究:2-1-1 平面 WORD版含解析.docx
