(文末有答案)2022学年度初中英语原因状语从句知识点总结归纳.pdf

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1、1 (文末有答案)2022 学年度初中英语原因状语从句知识点总结归纳 单选题(经典例题高频考点-名师出品必属精品)1、Ben is a really hard-working student.He studies so hard _ he wants to enter No.3 High School.AthatBbecauseCif 2、All of us like Mrs Brown,she is very nice.AorBbecauseCsoDbut 3、you are very busy,I wont go to Xuzhou Amusement Land with you.AUnl

2、essBWhetherCUntilDSince 4、I dont like the game _ its so boring.OK.I see.AbutBsoCbecauseDwhy 5、John didnt buy the coat _ it was too expensive.AsoBbutCorDbecause 6、The exam must be very difficult,_ many students failed.AthoughBsoCforDbut 7、There will be less pollution _ more people use public transpor

3、tation.AbecauseBandCifDso 8、His friend wants to go swimming _ its very hot.Its OK.But _ allow him to do that alone!2 Aso;notBso;dontCbecause;notDbecause;dont 9、everyone makes mistakes,you neednt take your fault too seriously.Thanks for your comfort(安慰).ASinceBAlthoughCWhen 10、I didnt buy it it was t

4、oo expensive.AthoughBifCwhileDbecause 11、You have a sore throat _ you eat too much spicy food.AsoBorCbecauseDand 12、Lets go to the science and technology museum now.OK._ its raining outside,wed better take an umbrella and go there by taxi.AAsBWhenCUntilDIf 13、We have to stay at home _ it is raining

5、hard outside.AbutBandCbecauseDor 14、Alan likes dogs _ they are smart.AthatBwhyCsoDbecause 15、You can recognize Helen easily _she is the taller of the twin sisters.AalthoughBbecauseCifDwhile 16、John is usually on time,_this evening he arrived half an hour later.AbecauseBsoCandDbut 17、We didnt enjoy t

6、he movie _ it was too boring.3 AbecauseBbeforeCafterDwhen 18、Im really proud of my group _ we won the match by working together.How important the teamwork is!AbutBsoCbecauseDor 19、(2018北京)Many people like pandas _ they are cute.AsoBifCwhileDbecause 20、we know its not safe to go outside now,wed bette

7、r stay at home as often as possible.AUnlessBSinceCBefore 21、_ you have made up your mind to lose weight,youd better eat less in the evening.ASinceBAlthoughCUnlessDUntil 22、Her favorite day is Monday.she has a music lesson on Monday.AWhyBThenCBecause 23、I dont like Sun Cinema _ it has bad service.Abe

8、causeBalthoughCunlessDuntil 24、We didnt catch the bus _ we got up late.AandBsoCbutDbecause 25、I didnt accept his help _ I wanted to try it myself.AbecauseBthoughCuntilDunless 26、_ my bike is lost,_ I have to take the bus to school.A/;butBBecause;/CAnd;/4 27、Why didnt he stop to have a rest?_ he had

9、to complete his work on time.ABecauseBIfCAsDSince 28、_ weve made the promise,lets keep to it and not give up easily.AWhetherBSinceCThoughDUnless 29、We didnt enjoy the day _ the weather was so bad.AifBbutCorDbecause 30、He didnt go to school yesterday _ he was ill.Abecause ofBbecauseCifDso 31、Jenny wa

10、s late this morning_ the bus didnt come.AorBsoCbutDbecause 32、_ all the passengers are here,why dont we start at once?AAs soon asBAfterCNow thatDWhen 33、The mother was worried _ her baby kept _.Abecause;cryingBso;to cryCbecause of;cryingDif;cried 34、We did not have fun on the day _ the weather was t

11、oo cold.AorBbecauseCbutDso 35、_ everyone is here,lets start now.AEver sinceBNow thatCBecause ofDAs soon as 36、We were at a disadvantage we did not have a very good knowledge of the language the others were using.5 AbecauseBalthoughCuntilDunless 37、Im very happy _its my birthday today.AbecauseBsoCbut

12、Dand 38、I want some boiled eggs_ they are good for me.AthoughBbecauseCwhenDafter 39、Three players are now out of the team _ they were injured last night.AthoughBunlessCuntilDbecause 40、Mom,I need my hat _ its very cold today,Here you are,Mary.AbutBbecauseCso 41、Winter is beautiful,but I think spring

13、 is more beautiful _ it can bring us hope.AunlessBbecauseCuntilDwhen 42、_it is raining outside,wed better have some indoor activities.AIfBBeforeCUntilDSince 43、Id like to be a nurse in the future _ I like taking care of others.AwhenBbecauseCifDbut 44、Ben didnt arrive at school on time _ there was a

14、heavy rain.AhoweverBsoCbutDbecause 45、“Dont be afraid of making mistakes _ youre so young.Just be brave and have a try!”Grandpa told little Tom.AifBbutCsoDsince 6 46、_ its not a big deal,you can forget about it and be friends again.AUnlessBAlthoughCSince 47、Neil Armstrong and Buzz Aldrin landed on t

15、he moon _ they wanted to learn more about the moon and the space.Aas soon asBifCbecauseDalthough 48、Have you returned Helens call?I dont need to _ Ill see her tomorrow.AifBunlessCsoDbecause 49、All of us dont like this game,_ its too boring.AandBsoCbecause 50、Mrs.Black doesnt want to go shopping _ sh

16、e is very tired.AsoBbecauseCorDbut 51、I dont like nuts _ they are too hard.AifBafterCwhenDbecause 52、Why didnt Jack take part in the sports meet?_ he was ill.AAsBSinceCForDBecause 53、everyone is here,lets start our meeting.ABecauseBSinceCBecause ofDAs 54、_ Id like to join the Music Club _ I can sing

17、.ABecause;because ofBSo;becauseC/;because ofD/;because 7 55、Betty doesnt eat icecream _ she doesnt want to be fat.AafterBbecauseCbutDso 56、Tom had to wait for his wife to come back home _ he had left his key in the office.AbecauseBunlessCuntil 57、The doctor looks tired and sleepy _he stayed up late

18、to look after his patients yesterday.AifBbecauseCwhileDso that 58、Amy,I cant go to the movies with you I have to take care of my baby sister.Thats OK.AsoBbutCunlessDbecause 59、Peter didnt catch the early bus this morning _ he got up too late.AsoBbecauseCbutDor 60、Alice is very happy _ her birthday i

19、s next week.AbutBbecauseCso 61、I like rain _ it makes me feel cool and relaxed.So do I.AorBsoCbecause 62、My mother likes vegetables,_ she thinks theyre healthy.AsoBorCbecause 63、_ everyone is here,we can begin our meeting now.AWhenBAfterCUntilDNow that 8 64、Charlie is Mr.Dancers eyes,let them in at

20、once.AThoughBBeforeCNow thatDWhen 65、I went over my paper again and again _ I dont want to make any mistakes.AandBbecauseCifDuntil 66、I want to buy these apples _ they taste good.AandBbutCbecause 67、_ I had a cold yesterday,I went to see a doctor this morning.ABecauseBAndCSoDBut 68、I want to buy som

21、e apples _ they taste good.AandBbutCsoDbecause 69、Its summer in the picture _ many students are wearing the summer uniforms.AbecauseBorCifDand 70、Lets stay at home _ the weather is bad.AandBbecauseCbutDso 71、Tom didnt go to school he was ill.AsoBuntilCbecauseDbut 72、The day must be breaking,_ the bi

22、rds have begun singing.AbecauseBasCforDsince 73、He failed the exam_ he was not hard-working,not_his bad luck.Abecause;becauseBbecause of;because 9 Cbecause;because ofDbecause of;because of 74、They are going to Fujian they think its a beautiful place.AsoBbecauseCthenDbut 75、We cant go fishing today i

23、ts raining outside.AwhenBthoughCbecauseDafter 76、I dont want that T-shirt _ its too big for me.AafterBbutCbecause 77、_ everyone is here,lets begin the writing competition.AAsBSinceCThoughDBecause of 78、Id like to walk to school every day _walking is good for health.AbutBsoCbecauseDor 79、I dont like

24、lemons _ they are too sour.AifBafterCwhenDbecause 80、I like Thursday _ I have history on that day.AsoBbecauseCwhatDwhy 81、At present,it is not easy for some students to get up early _ they have too much homework to finish.AunlessBsinceCas a resultDalthough 82、Our dreams can come true one day_ we are

25、 dreamers and are trying to run all the time.AandBorCbecause 83、Carol doesnt eat ice-cream _ she doesnt want to be fat.10 AsoBbutCbecauseDalthough 84、-Why are you late for school？-I overslept ASoBBecauseCBecause ofDSince 85、He didnt come yesterday,_ he was ill.AsinceBbecauseCbecause ofDbecause that

26、11 (文末有答案)2022 学年度初中英语原因状语从句_00D 参考答案 1、答案：B 解析：句意：本是一个非常用功的学生。他如此努力学习，因为他想进入第三中学。考查连词用法。that，连词，引导宾语从句，没有意义，只起连接的作用；because 因为，连词，引导原因状语从句；if 如果，连词，引导条件状语从句；分析句子可知，“他如此努力学习”与“他想进入第三中学”之间是因果关系，所以使用 because 连接，符合语境。故选 B。2、答案：B 解析：句意：我们都喜欢布朗太太，因为她人很好。考查连词辨析。or 或者，表选择；because 因为，表原因；so 所以，表结果；but 但是，表转

27、折。根据句意语境可知，本句前后是因果关系，需用 because 连接，故选 B。3、答案：D 解析：句意：既然你很忙，我将不跟你去徐州游乐园。考查从属连词辨析。unless 除非，whther 是否，until 直到，since 既然，根据句意可知前后两句为因果关系，since 引导原因状语从句，故选 D。4、答案：C 解析：句意：我不喜欢这个游戏，因为它如此令人厌烦。好的，我明白了。12 but 但是，表示转折；so 因此，所以，表示结果；because 因为，表示原因；why 为什么。根据句意可知，空后这句话解释的是 I dont like the game 的原因，故用 because

28、引导原因状语从句，故应选 C。5、答案：D 解析：句意：John 没有买这件大衣，因为它太贵了。考查连词。so 因此；but 但是；or 否则；because 因为。根据题意，可知“it was too expensive”是原因，“John didnt buy the coat”是结果。故选 D。6、答案：C 解析：句意：这次考试一定很难，因为许多学生都没有通过。考查连词辨析。though 尽管；So 所以；for 因为；but 但是。根据“The exam must be very difficult”可知，是根据后一句推测出“这次考试一定很难”，因此后一句是前一句的原因，故选 C。7、答

29、案：C 解析：句意：如果更多的人使用公共交通，污染将更少。考查连词。because 因为；and 和；if 如果；so 因此。“more people use public transportation”表达的是污染更少的条件，用连词 if 引导条件状语从句，故选 C。8、答案：D 解析：句意：他的朋友想去游泳，因为天气很热。没关系。但不要让他一个人去游泳！13 考查连词辨析及祈使句。so 因此；because 因为。想去游泳是因为天热，用 because 引导原因状语从句；答句中缺少主语，用“dont+动词原形”构成祈使句的否定形式。故选 D。9、答案：A 解析：句意：既然每个人都会犯错，你

30、不必把你的错误看得太严重。谢谢你的安慰。考查连词辨析。Since 自从；既然；Although 虽然，尽管；When 当时候。根据句意可知，该空后面的句子表示原因，应用 Since 引导原因状语从句。故选 A。10、答案：D 解析：本题考查：状语从句。选项分析：A.though 虽然；尽管。B.if 如果。C.while 虽然；然而；当的时候。D.because 因为。依据 I didn t buy it，综合分析前后句，可知此处填 because 最合适，完整句意为：I didn t buy it because it was too expensive.我没有买它，因为它太贵了。正确答案为

31、：D 11、答案：C 解析：句意：你喉咙痛是因为你吃太多辛辣的食物。A.so 因此；B.or 否则，要不然；C.because 因为；D.and 和，又。根据上文 You have a sore throat 嗓子疼，及下文 you eat to much spicy food.可知，这里是因果关系，这里用 because。根据题意，故选 C。12、答案：A 解析：句意：我们现在去科技馆吧。好的。因为外面正在下雨，我们最好带把伞，然后乘出租车去那里。14 考查连词辨析。as 由于；when 当时；until 直到；if 如果。根据“its raining outside,wed better

32、take an umbrella and go there by taxi”可知，此处是解释带着伞，坐出租车去那里的原因，故选 A。13、答案：C 解析：句意：我们得呆在家里，因为外面雨下得很大。考查连词辨析。A.but 但是，表示转折；B.and 和，那么，表示并列和顺承关系；C.because 因为，表示因果关系；D.or 或者，表示选择关系。根据句意可知呆在家里的原因是因为外面雨下的很大，前后属因果关系，故选 C。14、答案：D 解析：句意：Alan 喜欢狗，因为它们很聪明。考查连词辨析。that 引导词，无实际意义；why 为什么；so 所以；because 因为。“Alan like

33、s dogs”与“they are smart”是因果关系，因为狗聪明，所以喜欢它们，故选 D。15、答案：B 解析：句意：你很容易认出海伦，因为她是双胞胎姐妹中较高的一个。考查连词。A.although 意为“虽然、即使”，引导让步状语；B.because 意为“因为，引导原因状语从句”；C.if 意为“如果”表示条件，引导条件状语从句；D.while 意为“当时候”，引导时间状语从句；空格前后的 2 个单句“她是双胞胎姐妹中较高的一个”是“你很容易认出海伦”的原因，后句是前句动作发生的原因，判断空格用表原因的连词；故选 B。16、答案：D 解析：15 句意：约翰通常准时，但今天晚上他晚半小

34、时才到达。考查连词辨析。because 因为，引导原因状语从句；so 因此，表因果；and 和，表顺承；but 但是，表转折；“约翰通常准时”和“今天晚上他晚半小时才到达”2 个单句之间存有转折含义，故选 D。17、答案：A 解析：句意：我们不喜欢看电影，因为它是太无聊的。A.because 因为；B.before 在之前；C.after 在之后；D.when 何时。根据下文 it was too boring.可知上文是因果关系，用 because。根据题意，故选 A。18、答案：C 解析：句意：我真的为我的团队感到骄傲，因为我们通过共同努力赢得了比赛。团队合作是多么重要啊！本题考查连词。A

35、.but 但是，表转折；B.so 所以，表结果；C.because 因为，表原因；D.or 或者，表并列。结合句意可知，“我真的为我的团队感到骄傲”的原因是“我们通过共同努力赢得了比赛”，所以这是个前果后因关系的句子，故选 C。19、答案：D 解析：句意：许多人喜欢熊猫因为它们可爱。考查连词辨析。so“因此”；if“如果”；while“当时候”；because“因为”。前半句“Many people like pandas”和后半句“they are cute”形成了因果关系，所以用 because 表示原因。故选 D。20、答案：B 解析：16 句意：因为我们知道现在出去不安全，所以我们尽可

36、能多待在家里。考查连词辨析。unless 除非；since 因为，由于；before 在之前。空格处所在句子表示“我们知道现在出去不安全”，后文表示“我们尽可能多待在家里”，前文是解释尽可能呆在家里的原因，所以用连词 since 引导原因状语从句，故选 B。21、答案：A 解析：句意：既然你已经下定决心要减肥，晚上最好少吃点。考查从属连词辨析。since 既然，由于；although 尽管；unless 除非；until 直到。根据句意可知，“下定决心减肥”是“少吃”的原因，所以此句应用 since 引导此原因状语从句。故选 A。22、答案：C 解析：句意：她最喜欢的一天是周一。因为在周一她有

37、一节音乐课。本题考查连词。why 为什么；then 然后；because 因为。根据“she has a music lesson on Monday”是上文的原因，故选 C。23、答案：A 解析：句意：我不喜欢太阳电影院，因为它的服务不好。考查连词。because 因为；although 尽管；unless 除非；until 直到才。根据句意及句子结构，空格后的句子是前面句子的原因，故空格处应填入表原因的连词 because，引导原因状语从句，故选 A。24、答案：D 17 解析：句意：因为我们起晚了，我们没有赶上公交车。and 而且，so 所以，but 但是，because 因为。结合句意

38、，后半句起得晚是赶不上公交车的原因，故用连词because，故选 D。25、答案：A 解析：句意：我没有接受他的帮助，因为我想自己试一试。考查连词。because 因为；though 尽管；until 直到；unless 除非。根据“I didnt accept his help”和“I wanted to try it myself.”的关系可知，前后两句是因果关系，因为想试一试，所以不接受他的帮助。故选 A。26、答案：B 解析：句意：因为我的自行车丢了，我不得不乘公共汽车去学校。考查连词辨析。but 但是；because 因为；and 和。分析句子可知，前句是后一句的原因，因此是 bec

39、ause 引导的原因状语从句。故选 B。27、答案：A 解析：句意：他为什么不停下来休息会呢？因为他必须按时完成他的工作。考查连词辨析。Because 因为；If 如果；As 由于，因为；Since 因为，既然，根据“Why”引导的特殊疑问句，回答用 because，故选 A。28、答案：B 18 解析：句意：既然我们已经许下了诺言，就让我们信守诺言，不要轻易放弃。考连词。Whether 是否；Since 既然；Though 虽然；Unless 除非；根据“weve made the promise,lets keep to it and not give up easily.”可知，此处表达

40、的是因果关系，应用 since 连接，引导原因状语从句，故选 B。29、答案：D 解析：句意：我们不喜欢这一天，因为天气太糟糕了。考查连词辨析。if 如果，表条件；but 但是，表转折；or 或者，表选择；because 因为，表原因。分析前后句可知，两句话构成因果关系，此处表示原因。故选 D。30、答案：B 解析：句意;他昨天没有去上学，因为他病了。A.because of 因为，后跟名词或动名词；B.because 因为，表示原因，引导原因状语从句；C.if 如果，引导条件状语从句；D.so 因此，所以，表示结果由 He didnt go to school yesterday 可知 be

41、cause he was ill根据句意可知，故选 B。31、答案：D 解析：句意：珍妮今天早上迟到了，因为公共汽车没来。本题考查连词的辨析。A.或者；B.所以；C.但是；D.因为。根据句意可知，此句是原因状语从句，此空是“因为”的意思，故填 because，故选 D。32、答案：C 19 解析：句意：既然所有的乘客都到了，我们何不马上出发呢？考查连词辨析。As soon as 一就；After 在之后；Now that 既然；When 当时候。根据“all the passengers are here”及“why dont we start at once?”可知既然乘客都到了，为什么不立

42、马出发呢，前后句是因果关系，故选 C。33、答案：A 解析：句意：这个妈妈很担心，因为她的孩子一直哭。because 因为，表示原因，是连词，引导原因状语从句；so 因此，表示结果；because of 因为，后跟名词或者动名词；if 如果，引导条件状语从句；cry 哭，crying 是动名词形式；to cry 动词不定式；cried 是过去式或过去分词形式。根据句意可知，第一个空表示这个妈妈很担心的原因，后面是一个句子，故用 because 引导；第二个空是句型 keep doing sth.一直做某事。故应选 A。34、答案：B 解析：句意：那天我们玩得不开心，因为天气太冷了。考查连词辨析

43、。or 否则；because 因为；but 但是；so 因此。“天气太冷”是“我们那天玩得不开心”的原因，用because 引导原因状语从句。故选 B。35、答案：B 解析：句意：既然每个人都到了，让我们现在开始吧。考查状语从句。Ever since 自从，引导时间状语从句，与现在完成时连用；now that 既然，表示原因，引导原因状语从句；because of 因为，是介词短语；as soon as 一就，引导时间状语从句。根据句意，前半句 20 表示大家都在，后半句表示让我们现在开始吧，前半句是原因，因此 now that 引导。故选 B。36、答案：A 解析：句意：我们处于劣势，因为我

44、们对其他人使用的语言不太了解。考查连词辨析。because 因为；although 虽然；until 直到；unless 除非，根据所给空前面的 We were at a disadvantage 和后面的 we did not have a very good knowledge of the language the others were using 可知，是因果关系，故选 A。小提示：because 和 because of 意为“因为”，区别如下：because 后面接句子。例如：He is late for school because he gets up late.他上学迟到了

45、因为他起晚了。because of 后面接名词或名词短语。例如：The sports meeting is put off because of the heavy rain.因为大雨，运动会被推迟了。37、答案：A 解析：句意：我很高兴，因为今天是我的生日。A.because 因为；B.so 因此；C.but 但是；D.and 和，而且。因为过生日而开心，表示原因，故答案为 A。38、答案：B 解析：句意：我想要一些煮鸡蛋，因为它们对我有好处。考查连词辨析。though 尽管，表让步；because 因为，表原因；when 何时，表时间；after 在之后，表时间。21 本句“前果后因”，是

46、原因状语从句；根据句意结构和语境，可知选 B。39、答案：D 解析：句意：三名队员因昨晚受伤而被开除出队。考查连词辨析。though 虽然；unless 除非；until 直到；because 因为。后面“they were injured last night”是前面“Three players are now out of the team”的原因，前果后因。故选 D。40、答案：B 解析：句意：妈妈，我需要我的帽子，因为今天很冷。给你，Mary。考查连词。but 但是，表转折；because 因为，表原因；so 所以，表结果。“its very cold today 今天很冷”是“I n

47、eed my hat 我需要帽子”的原因，故选 B。41、答案：B 解析：句意：冬天很美，但我觉得春天更美，因为它能给我们带来希望。考查连词辨析。unless 除非；because 因为；until 直到；when 当时候。分析前后句句意，后句是前句动作发生的原因，故连词应用 because。故选 B。42、答案：D 解析：句意：既然外面在下雨，我们最好在室内活动。考查连词辨析。If 如果；Before 在之前；Until 直到；Since 自从，既然。根据下文“wed better have 22 some indoor activities.”可知上文是表示原因，这里用 since。根据题

48、意，故选 D。43、答案：B 解析：句意：将来我想当一名护士，因为我喜欢照顾其他人。考查连词。when 当时候；because 因为；if 如果；but 但是；根据 Id like to be a nurse in the future 和 I like taking care of others 之间是因果关系；故选 B。44、答案：D 解析：句意：本因为那场大雨没有按时到校。however 然而，表示转折，后面加逗号和句子隔开；so 所以，表示结果；but 但是，表示转折；because 因为，表示原因。there was a heavy rain.是本没有按时到校的原因，故选 D。小提示

49、：连词在句子中主要起联系上下文的作用，它们之间的区别就是表示逻辑关系的不同，所以在解题时先要理解上下文含义，然后根据上下文逻辑关系选择合适的连词。该题中只要明确 there was a heavy rain.是主句的原因，很容易就能选出答案 D。45、答案：D 解析：句意：祖父告诉小汤姆：不要害怕犯错因为你如此年轻，仅仅只需要勇敢去尝试一下。考查连词辨析。if 如果；but 但是；so 所以；since 因为，根据前面的“Dont be afraid of making mistakes”和后面的“youre so young”可知，应该是不要害怕犯错因为你如此年轻，故选 D。23 46、答案

50、：C 解析：句意：既然这没什么大不了的，你可以忘掉它，重新做朋友。考查连词。Unless 除非；Although 尽管；Since 既然；根据“you can forget about it and be friends again.”可知，此处说的是“既然没什么大不了”，故选 C。47、答案：C 解析：句意：Neil Armstrong 和 Buzz Aldrin 登上月球是因为他们想更多地了解月球和太空。考查连词辨析。as soon as 一就；if 如果；because 因为；although 尽管，虽然。根据“they wanted to learn more about the mo