(文末有答案)2022学年度初中英语原因状语从句知识汇总大全.pdf

1 (文末有答案)2022 学年度初中英语原因状语从句知识汇总大全 单选题(经典例题高频考点-名师出品必属精品)1、We love animals _ they are our friends.AbutBsoCorDbecause 2、My brother and I like lions _ they are big and beautiful.AifBsoCbutDbecause 3、Jenny cant go to the cinema with us tonight _ she has too much homework to do.AbutBifCbecauseDso 4、We didnt enjoy the music _ there was a sudden rain.AifBbecauseCthatDalthough 5、I cant read the book_ there are too many new words in it.AbecauseBsoCbutDand 6、She was very happy because they _ her to the party.AinviteBare invitingCwill inviteDinvited 7、I dont like science _ its difficult for me.AbutBandCbecause 8、Anna doesnt eat ice cream_ she doesnt want to be fat.Poor Anna!Does she drink water only?AafterBbutCbecauseDso 9、Why do you like pandas?2 _ they look cute.AButBAndCSoDBecause 10、I couldnt sleep well last night _ there was so much noise outside.AsoBbutCbecauseDif 11、Jacks wife wants him to work for another three years _ their house will be paid off in three years.AbecauseBunlessCbutDor 12、My Chinese teacher is very knowledgeable _ she reads lots of books.AbutBsoCbecauseDalthough 13、_ there are different customs in different countries,its necessary to learn them before going abroad to avoid trouble.AAsBUnlessCAlthough 14、Lily had to walk home last night _ her bike was broken.AbeforeBbecauseCif 15、_everyone is here,lets begin our discussion right away.AIfBWhenCNow thatDEven if 16、The heroes set good examples to society _ they pass on their kindness to people around them.AbecauseBalthoughCbeforeDif 17、I cant go cycling with you _ I have too much homework to do.AbutBsoCbecauseDthough 18、Mary came to school late this morning _ she got up late.AsoBbutCorDbecause 3 19、David was absent yesterday _ he had a cold.AifBalthoughCbecauseDbecause of 20、Will you go anywhere on Saturday,Daming?I will stay at home _ the weather report says that it will rain heavily.AandBbutCbecauseDso 21、Mary choose to find a job after graduation _ she didnt want to depend on her parents.AifBalthoughCbecauseDunless 22、The family have to stay at the hotel_it is raining hard.AandBbutCbecauseDor 23、We like making sandcastles on the beach _ its interesting.AwhenBbecauseChowDwhat 24、_ he is very busy,_ he cant come.Aso;becauseBBecause;soCBecause;/25、I like geography,its useful for me to have a trip around the world.AbutBthenCbecauseDso 26、_ this is your first visit to China,youd better learn some Chinese culture.AUnlessBAlthoughCNow thatDEven if 27、She didnt send the e-mail yesterday _ it was too late.AifBafterCbeforeDbecause 28、_ everyone makes mistakes,you neednt take your fault too seriously.4 Thanks for your comfort(安慰).AWhenBAlthoughCSince 29、I didnt buy it _ I didnt like the colour.AuntilBsoCifDbecause 30、The students like reading in the library its air-conditioned AbecauseBhoweverCthatDwhere 31、Stores are not allowed in primary schools_they often sell kids the food with high-fat,high-sugar,and high-salt.AsoBbecauseCthoughDunless 32、I hate traveling by air_you usually have to wait for hours before the plane takes off.AbecauseBthoughCuntilDso that 33、I want to go to the Olympic Park _ there are many beautiful flowers there.AorBbutCbecauseDso 34、Im really proud of my group _ we won the match by working together.How important the teamwork is!AbutBsoCbecauseDor 35、he sleeps all day,he is very lazy.ABecause,soBSo,becauseCBecause,/DSo,/36、_ the COVID-19 is still spreading rapidly,getting a vaccine（疫苗）is quite necessary.ABeforeBSinceCAlthoughDUnless 37、I like English _its interesting.5 AbecauseBbeforeCafterDwhen 38、Lily,who is your favorite writer?Mark Twain.I like him _ he wrote many interesting stories.AbutBbecauseCor 39、My father didnt go to work yesterday _ I was ill.AbecauseBbecause ofCifDso 40、Its hard for us to say goodbye _ we have so many happy day to remember.AsoBuntilCalthoughDbecause 41、Williams room is untidy _ his things are everywhere.AandBbecauseCbut 42、I like English _ English is very important.AbutBorCsoDbecause 43、I like spring _ I like green AbutBandCbecause 44、The sky is much bluer we have done a lot of things to protect the environment.AsoBbutCthoughDbecause 45、you know little about the Qing and Ming dynasties，youd better read more books about them.AUnlessBSinceCAlthoughDWhether 46、I like Tu Youyou _ she is a great scientist.AorBbecauseCbutDso 6 47、The light in his room is still on.Do you know why he stays up so late?_ prepare for the coming exam.AIn order thatBSo thatCIn order toDBecause 48、He missed（错过）his first class_he got up late.AorBsoCbecause 49、Jenny likes Tuesday _ her favorite subject is on Tuesday.AafterBbutCsoDbecause 50、Some students had to give up their hobbies _ they were busy with their school work.AthoughBwhenCbecauseDuntil 51、We all like Miss Brown _ her lessons are always interesting.AorBsoCbutDbecause 52、Mum likes red because it always brings good luck to her.A定语 B状语 C宾语 D表语 53、_ you are interested in singing,why not join our music club?ATillBSinceCUnlessDAlthough 54、_ it was raining,we had to stay at home.AWhenBBecause ofCBecauseDIf 55、I dont really like tennis_Im not very good at it.AbutBbecauseCalthoughDwhen 56、Ben is a really hard-working student.7 He studies so hard _ he wants to enter No.3 High School.AthatBbecauseCif 57、All of us like Mrs Brown,she is very nice.AorBbecauseCsoDbut 58、I didnt go to school _ I was badly ill.AsoBunlessCalthoughDbecause 59、I dont like the game _ its so boring.OK.I see.AbutBsoCbecauseDwhy 60、John didnt buy the coat _ it was too expensive.AsoBbutCorDbecause 61、The exam must be very difficult,_ many students failed.AthoughBsoCforDbut 62、There will be less pollution _ more people use public transportation.AbecauseBandCifDso 63、The ground is wet this morning,it rained last night.AbutBsoCforDwhile 64、everyone makes mistakes,you neednt take your fault too seriously.Thanks for your comfort(安慰).ASinceBAlthoughCWhen 8 65、I didnt buy it it was too expensive.AthoughBifCwhileDbecause 66、You have a sore throat _ you eat too much spicy food.AsoBorCbecauseDand 67、Lets go to the science and technology museum now.OK._ its raining outside,wed better take an umbrella and go there by taxi.AAsBWhenCUntilDIf 68、Jenny was sad _ she didnt pass the math exam.Lets cheer her up.AbecauseBandCbutDif 69、Alan likes dogs _ they are smart.AthatBwhyCsoDbecause 70、You can recognize Helen easily _she is the taller of the twin sisters.AalthoughBbecauseCifDwhile 71、John is usually on time,_this evening he arrived half an hour later.AbecauseBsoCandDbut 72、We didnt enjoy the movie _ it was too boring.AbecauseBbeforeCafterDwhen 73、Sam didnt go to school _ he had a fever.AorBsoCbecauseDbut 9 74、(2018北京)Many people like pandas _ they are cute.AsoBifCwhileDbecause 75、we know its not safe to go outside now,wed better stay at home as often as possible.AUnlessBSinceCBefore 76、_ you have made up your mind to lose weight,youd better eat less in the evening.ASinceBAlthoughCUnlessDUntil 77、Her favorite day is Monday.she has a music lesson on Monday.AWhyBThenCBecause 78、Id like to join the Music Club _ I want to be a singer.AsoBorCbutDbecause 79、We didnt catch the bus _ we got up late.AandBsoCbutDbecause 80、I didnt accept his help _ I wanted to try it myself.AbecauseBthoughCuntilDunless 81、_ my bike is lost,_ I have to take the bus to school.A/;butBBecause;/CAnd;/82、Why didnt he stop to have a rest?_ he had to complete his work on time.ABecauseBIfCAsDSince 83、I want to be a singer,_I like singing.10 AbecauseBsoCbeforeDwhen 84、We didnt enjoy the day _ the weather was so bad.AifBbutCorDbecause 85、He didnt go to school yesterday _ he was ill.Abecause ofBbecauseCifDso 11 (文末有答案)2022 学年度初中英语原因状语从句_01D 参考答案 1、答案：D 解析：句意：我们喜欢动物，因为它们是我们的朋友。考查原因状语从句。but 但是；so 因此；or 要不然，否则；because 因为。由于前面两句存在因果关系，后面描述的是原因。故选 D。2、答案：D 解析：句意：我和弟弟喜欢狮子，因为它们又大又漂亮。考查连词。if 如果；so 所以；but 但是；because 因为；根据前后两句的关系可知，两句之间是因果关系，后句是表达原因，所以用 because 连接，故选 D。3、答案：C 解析：句意：珍妮今晚不能和我们一起去看电影，因为她有太多的家庭作业要做。本题考查并列从属连词的辨析。A.但是；B.如果；C.因为；D.所以。根据句意可知，主句和从句是因果关系，此空应填 because，故选 C。4、答案：B 解析：句意：我们没有欣赏音乐，因为突然下雨了。考查连词辨析、because 原因状语从句。if 如 果，条件状语从句；because 因为，原因状语从句；that 定语从 12 句从或宾语句的引导词；although“虽然、即使”，引导让步状语从句；“我们没有欣赏音乐”的原因是“突然下雨了”，从句表示主句动作发生的原因，故选 B。5、答案：A 解析：句意：我看不懂这本书，因为书中新词太多了。A.because 因为；B.so 所以；C.but 但是；D.and 而且。因为生词量大而看不懂这本书，表示原因，故答案为 A。6、答案：D 解析：句意：她很高兴，因为他们邀请她参加聚会。本题考查动词的时态。A.invite 动词原形；B.are inviting 现在进行时态形式；C.will invite 一般将来时态形式；D.invited 过去式或过去分词。根据去半句提到 she was very happy.可知，是一般过去时态，此空应填 invited，故选 D。7、答案：C 解析：句意：我不喜欢科学，因为它对我来说很难。考查连词辨析。but 但是；and 和；because 因为。“不喜欢科学”的原因是“它对我来说很难”，前果后因，用because 引导原因状语从句。故选 C。8、答案：C 解析：句意：Anna 不吃冰淇淋因为她不想变胖。可怜的 Anna！难道她只喝水吗？13 考查连词辨析。after 在之后；but 但是；because 因为；so 所以，根据 Anna doesnt eat ice cream 和 she doesnt want to be fat 可知，两句话是因果关系，而且后句是前面句子的原因，所以用 because，故选 C。小提示：Because 和 because of 都是“因为”，区别如下：Because 后面接句子，because of 后面接名词或名词短语。例如：He is late for school because he gets up late.他迟到了因为他起晚了。（he gets up late 是句子，所以用because）The sports meeting is put off because of the heavy rain.运动会因为大雨被推迟了。（the heavy rain 是名词短语，所以用 because of）9、答案：D 解析：句意：你为什么喜欢熊猫？因为它们看起来很可爱。考查原因状语从句。but 但是；and 和；so 因此；because 因为。根据“Why do you like pandas”可知是询问原因，回答用连词“because”。故选 D。10、答案：C 解析：句意：昨晚我没有睡好，因为外面噪音太大。考查连词。A.so 所以；B.but 但是；C.because 因为；D.if 所以。根据译文两句为因果关系，故选 C。11、答案：A 解析：14 句意：杰克的妻子想让他再工作三年，因为他们的房子的债务将在三年内还清。考查连词的用法，A.because 因为；B.unless 除非；C.but 但是；D.or 或者。结合语境应该是因果关系，因为他们还需要偿还债务，所以杰克需要继续工作。故选 A。12、答案：C 解析：句意：我的语文老师很博学，因为她读了很多书。考查连词辨析。but 但是，表转折；so 所以，表结果（前因后果）；because 因为，表原因（前果后因）；although 尽管，表让步。本句前表因后表果，需用 because 连接；根据句意结构和语境，可知选 C。13、答案：A 解析：句意：因为不同的国家有不同的风俗习惯，所以有必要在出国前了解它们，避免麻烦。考查连词辨析。As 因为；Unless 除非；Although 尽管。因为不同国家的风俗习惯不同，所以出国前应该了解它们，故用 as 引导原因状语从句。故选 A。14、答案：B 解析：句意：莉莉昨晚不得不步行回家，因为她的自行车坏了。考查连词辨析。before 在之前；because 因为；if 如果。“自行车坏了”是走回家的原因，用 because 引导原因状语从句，故选 B。15、答案：C 解析：15 句意：既然大家都到齐了，让我们马上开始讨论吧。考查从属连词。If 如果；When 什么时候；Now that 既然；Even if 即使。由 everyone is here“大家都到齐了”，lets begin our discussion right away“让我们马上开始讨论吧”可知，两句之间是因果关系，故选表示因果的 now that，此处意为“既然”。故选 C。16、答案：A 解析：句意：英雄们为社会树立了好榜样，因为他们把自己的善良传递给周围的人。考查连词辨析。because 因为；although 尽管；before 在之前；if 如果。“The heroes set good examples to society”与“they pass on their kindness to people around them”是因果关系，后是因，用 because 引导原因状语从句，故选 A。17、答案：C 解析：句意：我不能和你一起骑自行车，因为我有太多的家庭作业要做。考查连词辨析、because 从句。but“但是”，表转折；so 意为“因此”，表因果；but“但是”，表转折；because 意为“因为，引导原因状语从句”；though“虽然、即使”，引导让步状语从句；空格后“我有太多的家庭作业要做”是说明“我不能和你一起骑自行车”的原因，由此判断空格是表示“原因”的连词；故选 C。18、答案：D 解析：句意：玛丽今天早上上学迟到了，因为她起晚了。考查连词辨析。so 所以；but 但是；or 或者；because 因为。根据“Mary came to school late this morning.she got up late.”可知句子前后是因果关系，后句是前句的原因，应用 because，故选 D。16 19、答案：C 解析：句意：David 昨天缺席，因为他感冒了。A.if 如果，引导条件状语从句；B.although 尽管，引导让步状语从句；C.because 因为，引导原因状语从句；D.because of 因为，后接名词、代词或短语。前句“David was absent yesterday”（David 昨天缺席）与后句“he had a cold”（他感冒了）是因果关系，故用 because。故选 C。20、答案：C 解析：句意：大明，星期六你去哪儿？我将待在家里，因为天气预报说会下大雨。考查连词辨析。and 和；but 但是；because 因为；so 因此。根据“I will stay at homethe weather report says that it will rain heavily.”可知，上文“我待在家里”和下文“天气预报说会下大雨”之间是因果关系，后者表原因，故用 because。故选 C。21、答案：C 解析：句意：玛丽选择毕业之后找工作，因为她不想依靠她的父母。考查连词。if 如果；although 虽然；because 因为；unless 除非。根据“she didnt want to depend on her parents”可知句子讲述的是毕业之后找工作的原因，用连词“because”引导原因状语从句。故选 C。22、答案：C 解析：句意：因为雨下得很大，这家人不得不呆在旅馆里。17 考查连词辨析。and 和；but 但是；because 因为；or 或者。空后“雨下得很大”是空前“不得不呆在旅馆”的原因，所以此空填 because 引导原因状语从句，故选 C。23、答案：B 解析：句意：我们喜欢在海滩上做沙堡，因为它很有趣。本题考查并列从属连词。A.什么时候；B.因为；C.怎么；D.什么。根据句意可知，主句和从句是因果关系，此空应填 because，故选 B。24、答案：C 解析：句意：因为他很忙，所以他不能来。考查连词辨析。so 所以，表结果；because 因为，表原因；二者都表因果关系，但不可连用。根据句意结构，可知选 C。25、答案：C 解析：句意：我喜欢地理，因为它对我环游世界来说是有用的。考查连词。A.but 但是；B.then 然后；C.because 因为；D.so 因此。根据句意可知，前后半句是因果关系，地理有用是我喜欢它的原因，故选 C 小提示：it is+形容词+for 或 of 或 to do 的区别 Its+adj.+(of/for)sb to do sth.译作“(某人)做某事是的”.It 是形式主语,不定式结构是真正主语.of/for 后面的sb 是不定式的逻辑主语.18 当形容词是可修饰人的形容词,即 sb 和 adj.有主系表关系时，sb 前用 of.如 Its clever of you to answer the question so quickly./Its kind of you to help me a lot.这样的形容词有：kind,nice,rude,clever,silly,foolish 等.当形容词是不可以修饰人的形容词,即 sb 和 adj.没有主系表关系时,sb 前用 for.如 Its easy for her to clean the window by herself./Its important for us to learn English well.这样的形容词有：easy,hard,difficult,important,necessary,dangerous 等.26、答案：C 解析：句意：既然这是你第一次来中国，你最好学一些中国文化。考查连词辨析。unless 除非；although 尽管；now that 既然；even if 即使。此句是 now that 引导的原因状语从句，表示原因。故选 C。27、答案：D 解析：句意：她昨天没有发电子邮件，因为太晚了。考查连词辨析。if 如果；after 在之后；before 在之前；because 因为。根据“She didnt send the e-mail yesterday.it was too late.”可知，前后句子是因果关系，应用连词 because 连接。故选 D。19 28、答案：C 解析：句意：既然每个人都犯错，你没必要把你的错误看的太严肃。谢谢你的安慰。考查连词。when 当时候；although 即使；since 既然。前后句子是因果关系，此处用从属连词 since，表达“既然”，表示一种已知的，显然的理由“每个人都犯错”。故选 C。29、答案：D 解析：句意：我没有买它因为我不喜欢它的颜色。考查连词辨析。until 直到；so 所以；if 如果；because 因为。分析“I didnt buy itI didnt like the colour.”可知，不喜欢颜色是原因，所以用 because 引导原因状语从句。故选 D。30、答案：A 解析：句意：学生们喜欢在图书馆看书，因为那里有空调。A.because 因为；B.however 不管怎样，无论如何；C.that 那个；D.where 在哪里。根据空前 The students like reading in the library 与空后 its air-conditioned 是因果关系，此空应填 because，故选 A。31、答案：B 解析：句意：商店在小学是不允许的，因为他们经常向孩子们出售含有高脂肪、高糖和高盐的食物。考查连词辨析。so 所以；because 因为；though 虽然；unless 除非，根据前面的 Stores are not allowed in primary schools 和后面的 they often sell kids the food with high-fat,high-sugar,and high-salt 可知，应该是因 20 为，故选 B。小提示：because 和 because of 都是“因为”的意思，区别如下：because 后面接句子；because of 后面接名词或名词短语。例如：He is late for school,because he gets up late.他迟到了，因为他起晚了。The sports meeting is put off because of the heavy rain.因为大雨，运动会被推迟了。32、答案：A 解析：句意：我讨厌坐飞机旅行，因为通常要等上几个小时才能起飞。A.因为，B.虽然，C.直到，D.为了，表目的。根据前后句子之间关系可知，有因果关系，故选 A。小提示：这四个选项都是连词，但是意思和用法各不相同。because 因为，引导原因状语从句；though 虽然，尽管，引导让步状语从句，类似的词还有 although,even though,even if；until 常和 not 连用，not.until意思是直到.才.,引导时间状语从句；so that 为了，表示目的，引导目的状语从句。33、答案：C 解析：句意：我想去奥林匹克公园，因为那里有许多美丽的花。考查连词。or 或者；but 但是；because 因为；so 因此；空格前后表达的是因果关系，属于“前果后因”结构，应用 because 连接句子，构成原因状语从句，故选 C。34、答案：C 21 解析：句意：我真的为我的团队感到骄傲，因为我们通过合作赢得了比赛。团队合作是多么重要！考查连词辨析。but 但是；so 所以；because 因为；or 或者。根据“Im really proud of my group.we won the match by working together.”可知感到骄傲是因为通过合作赢得了比赛，故选 C。35、答案：C 解析：句意：因为他整天睡觉，所以他是非常懒惰的。Because 表示因为；so 表示因此，在英语中 Because 和 so 不能同时连用。根据题意，故选 C。36、答案：B 解析：句意：由于 COVID-19 仍在迅速传播，接种疫苗是非常必要的。考查连词辨析。before 在以前，引导时间状语从句；since 由于，引导原因状语从句；although 尽管，引导让步状语从句；unless 除非，引导条件状语从句。分析语境可知，前半句是一个原因状语从句，空处表示“由于”。故选 B。37、答案：A 解析：句意：我喜欢英语，因为它是有趣的。本题考查状语从句。because 因为，before 在之前，after 在之后，when 在时候。结合句意，前半句表示我喜欢英语，后半句表示它是有趣的，前后表示因果关系，用连词 because。故选 A。38、答案：B 22 解析：句意：莉莉，你最喜欢的作家是谁？马克吐温。我喜欢他，因为他写了许多有趣的故事。考查连词辨析。but 但是；because 因为；or 或者。根据句意可知，“he wrote many interesting stories”是“I like him”的原因，所以空处用 because 引导原因状语从句。故选 B。39、答案：A 解析：句意：因为我生病了，我的父亲昨天没有去上班。A.because 因为；后加句子；B.because of 由于的原因，后加名词，代词，动名词；C.if 如果；D.so 因此。根据“I was ill.”可知这里用 because 引导的原因状语从句。根据题意，故选 A。40、答案：D 解析：句意：我们很难说再见，因为我们有许多美好的日子值得回忆。考查连词。so 所以；until 直到；although 即使；because 因为；根据所空格的前后句意可知，前句为果，后句为原因。应用 because 引导原因状语从句，故选 D。41、答案：B 解析：句意：威廉的房间很乱，因为他的东西到处都是。考查连词辨析。and 和；because 因为；but 但是。“his things are everywhere”是“Williams room is untidy”的原因，用 because 引导原因状语从句，故选 B。42、答案：D 23 解析：句意：我喜欢英语，因为英语很重要。考查连词辨析。but 但是；or 或者；so 所以；because 因为。根据前后两句的逻辑，可知此处表示原因，应该用 because 引导原因状语从句，故选 D。43、答案：C 解析：句意：我喜欢春天，因为我喜欢绿色。考查连词辨析。A.but 但是；B.and 和；C.because 因为。根据题干可知喜欢绿色是喜欢春天的原因，用because 引导原因状语从句。故选 C。44、答案：D 解