(文末有答案)2022学年度初中英语原因状语从句必练题总结.pdf

1 (文末有答案)2022 学年度初中英语原因状语从句必练题总结 单选题(经典例题高频考点-名师出品必属精品)1、I cant tell whether she is old or young,_ I have never seen her.AbutBforCorDso 2、Simon didnt finish his homework yesterday _ he had a headache.AwhenBsoCifDbecause 3、In China,we usually use red paper for Hongbao _ red means good luck.AifBalthoughCbecauseDwhile 4、The sky is much bluer _ we have taken action to protect the environment.AbecauseBbeforeCuntilDunless 5、Uncle Li is afraid that the skill of sugar paintings will be lost in the future _ few people make sugar paintings by hand.AuntilBsoCalthoughDbecause 6、I dare not go out alone at night _ I am afraid.AbecauseBifCuntilDso 7、I dont eat hamburgers I dont think theyre healthy.AbecauseBbutCsoDafter 8、This spring we had to study at home _ we must keep away from the COVID-19(新冠病毒）.AorBsoCbecauseDbut 9、_ its your first visit to Britain,youd better not miss its famous museums.2 ASinceBWhenCAs soon asDAlthough 10、Some students had to give up their hobbies _ they were busy with their school work.AwhileBbecauseCthoughDuntil 11、Tony didnt go to school yesterday he was ill.AsoBifCbecauseDalthough 12、Tony,what are you going to do this afternoon?Im going to stay at home _ its raining outside.AandBsoCbutDbecause 13、_ everyone is here,lets start our work.AUntilBNow thatCAlthoughDSo that 14、We protect these places _ they are very special and important to world culture.AbecauseBunlessCthoughDwhen 15、We cant see electricity _ it is invisible.AifBwhenCbecauseDalthough 16、My friend and I didnt enjoy the film _ there was a sudden rain.AifBbecauseCthatDalthough 17、Which subject do you like best?I love Art best its very interesting.AsoBbutCandDbecause 18、I would like to be a policeman _I want to make our city a safe place.3 AwhenBbeforeCafterDbecause 19、Lets begin our class _ everyone is here.AbecauseBbecause ofCsinceDas 20、The local food may taste a bit strange.Well,_ we are here,why not give it a try?AifBalthoughCunlessDsince 21、I did it _ he told me to.AthatBwhyCbecause 22、Tom speaks English very well，he often practises _ in English with his friends.Aso;to talkBso;talkingCbecause;to talkDbecause;talking 23、His friend wants to go swimming _ its very hot.Its OK.But dont allow him to do that_!Aso;aloneBso;lonelyCsince;aloneDsince;lonely 24、Did you give Dick a call?I didnt need to _ Ill see him soon.AwhenBthroughCuntilDbecause 25、_ we have a few minutes to wait for the train,lets have a cup of coffee.AAlthoughBUntilCSinceDUnless 26、Maria doesnt like physics _ it is boring.AbutBandCbecause 4 27、My brother doesnt like math _ he thinks it is boring.AsoBandCbutDbecause 28、We dont play basketball on the playground _ it rains outside.AsoBbecauseCandDbut 29、Peter had a headache _ he watched TV for too long last night.AsoBbecauseCandDbut 30、The organizer decided to cancel the concert _ the virus was spreading fast.AifBuntilCalthoughDbecause 31、We had to stay at home _ it was cold outside.AbeforeBunlessCbecauseDthat 32、We often give up chances of success _ we are afraid to lose.AalthoughBbutCbecauseDso that 33、We love animals _ they are our friends.AbutBsoCorDbecause 34、I dont like summer I dont like hot weather.AbecauseBsoCandDbut 35、Jenny cant go to the cinema with us tonight _ she has too much homework to do.AbutBifCbecauseDso 36、We didnt enjoy the music _ there was a sudden rain.AifBbecauseCthatDalthough 5 37、We should love the earth _ it is our home.AandBbutCorDbecause 38、She was very happy because they _ her to the party.AinviteBare invitingCwill inviteDinvited 39、I dont like science _ its difficult for me.AbutBandCbecause 40、I cant accept his help _ I wanted to try it myself.AunlessBthoughCuntilDbecause 41、Why do you like pandas?_ they look cute.AButBAndCSoDBecause 42、I couldnt sleep well last night _ there was so much noise outside.AsoBbutCbecauseDif 43、Jacks wife wants him to work for another three years _ their house will be paid off in three years.AbecauseBunlessCbutDor 44、My Chinese teacher is very knowledgeable _ she reads lots of books.AbutBsoCbecauseDalthough 45、_ there are different customs in different countries,its necessary to learn them before going abroad to avoid trouble.AAsBUnlessCAlthough 46、Lily had to walk home last night _ her bike was broken.6 AbeforeBbecauseCif 47、Did you return Teds call?I did not need to_I will see him tomorrow.AthoughBunlessCbecauseDwhen 48、The heroes set good examples to society _ they pass on their kindness to people around them.AbecauseBalthoughCbeforeDif 49、I cant go cycling with you _ I have too much homework to do.AbutBsoCbecauseDthough 50、_ Im late again,_ the teacher is very angry.A/,butBSo,/CBecause,soDBecause,/51、David was absent yesterday _ he had a cold.AifBalthoughCbecauseDbecause of 52、Will you go anywhere on Saturday,Daming?I will stay at home _ the weather report says that it will rain heavily.AandBbutCbecauseDso 53、_ people have to be at least 18 to get the vaccine(疫苗),I have to wait several weeks for my next birthday.ASinceBBeforeCUntilDWhen 54、The family have to stay at the hotel_it is raining hard.AandBbutCbecauseDor 55、We like making sandcastles on the beach _ its interesting.7 AwhenBbecauseChowDwhat 56、My father often goes out for a walk after supper_he thinks its good for his body.AbecauseBthoughCunlessDwhether 57、I like geography,its useful for me to have a trip around the world.AbutBthenCbecauseDso 58、_ this is your first visit to China,youd better learn some Chinese culture.AUnlessBAlthoughCNow thatDEven if 59、I was late for school,_ theres something wrong with my bike.AbutBbecauseCorDand 60、_ everyone makes mistakes,you neednt take your fault too seriously.Thanks for your comfort(安慰).AWhenBAlthoughCSince 61、I didnt buy it _ I didnt like the colour.AuntilBsoCifDbecause 62、Frank,whats your favorite subject?Math._it is interesting.ASoBBecauseCBut 63、There was never any time for Kate to feel lonely she was an only child.Aever sinceBnow thatCeven thoughDeven as 64、I hate traveling by air_you usually have to wait for hours before the plane takes off.8 AbecauseBthoughCuntilDso that 65、I want to go to the Olympic Park _ there are many beautiful flowers there.AorBbutCbecauseDso 66、Tomorrow were not going to have classes _ were going to work on the farm.AbecauseBbutCandDor 67、he sleeps all day,he is very lazy.ABecause,soBSo,becauseCBecause,/DSo,/68、_ the COVID-19 is still spreading rapidly,getting a vaccine（疫苗）is quite necessary.ABeforeBSinceCAlthoughDUnless 69、Simon looks tired today _he had much homework to do and little sleep yesterday.AsoBbecauseCbutDand 70、Lily,who is your favorite writer?Mark Twain.I like him _ he wrote many interesting stories.AbutBbecauseCor 71、My father didnt go to work yesterday _ I was ill.AbecauseBbecause ofCifDso 72、After the COVID-19 outbreak,many people go to work by bike _ there is more fresh air on the road and its also a good way to keep healthy.AbecauseBsoCbutDand 73、Williams room is untidy _ his things are everywhere.AandBbecauseCbut 9 74、I like English _ English is very important.AbutBorCsoDbecause 75、It is summer in the picture _ many students are wearing the summer uiforms.AwhenBbecauseCorDand 76、The sky is much bluer we have done a lot of things to protect the environment.AsoBbutCthoughDbecause 77、you know little about the Qing and Ming dynasties，youd better read more books about them.AUnlessBSinceCAlthoughDWhether 78、I like Tu Youyou _ she is a great scientist.AorBbecauseCbutDso 79、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 80、He missed（错过）his first class_he got up late.AorBsoCbecause 81、Jenny likes Tuesday _ her favorite subject is on Tuesday.AafterBbutCsoDbecause 82、Some students had to give up their hobbies _ they were busy with their school work.AthoughBwhenCbecauseDuntil 83、We all like Miss Brown _ her lessons are always interesting.10 AorBsoCbutDbecause 84、Mum likes red because it always brings good luck to her.A定语 B状语 C宾语 D表语 85、_ you are interested in singing,why not join our music club?ATillBSinceCUnlessDAlthough 11 (文末有答案)2022 学年度初中英语原因状语从句_019 参考答案 1、答案：B 解析：句意：我分不清她是老是年轻。因为我从未见过她。考查连词辨析。but 但是；for 因为；or 否则，或者；so 所以。根据“I cant tell whether she is old or young,.I have never seen her.”可知，这里填 for，表示原因。故选 B。2、答案：D 解析：句意：西蒙昨天没有完成作业，因为他头痛。A.when 当时；B.so 所以；C.if 如果；是否；D.because 因为。根据 he had a headache.是西蒙没有完成作业的原因，故选 D。3、答案：C 解析：句意：在中国，我们通常用红纸做红包，因为红色意味着好运。考查连词辨析。if 如果，表条件；although 尽管，表让步；because 因为，表原因；while 然而，表对比。根据语境可知，中国人用红纸做红包的原因是红色意味着好运，故后文表原因，应用 because 连接原因状语从句。故选 C。4、答案：A 解析：句意：天空更蓝了，因为我们已经采取行动保护环境。A.because 因为；B.before 在之前；C.until 直到；D.12 unless 除非。根据下文 we have taken action to protect the environment.可知这里是表示原因。根据题意，故选A。5、答案：D 解析：句意：李大叔担心以后糖画的技艺会丢失，因为很少有人用手工做糖画。考查连词。until 直到；so 因此；although 虽然；because 因为；空格前后句之间是因果关系，属于“前果后因”结构，此处应用 because 引导原因状语从句，故选 D。6、答案：A 解析：句意：我晚上不敢一个人出去，因为我害怕。考查连词辨析。because 因为；if 如果；until 直到；so 因此。“I am afraid”是“I dare not go out alone at night”的原因，用 because 引导原因状语从句。故选 A。7、答案：A 解析：句意：我不吃汉堡包，因为我认为它们不健康。考查连词辨析。because 因为，表示因果关系；but 但是，表示转折；so 因此、所以，表示因果关系；after在之后。根据题干可知，后半句“我认为它们不健康”是前半句“我不吃汉堡包”的原因，所以用 because 连接，故选 A。8、答案：C 解析：13 句意：今年春天，我们不得不在家学习，因为我们必须远离新冠病毒。考查连词。or 或者；so 因此；because 因为；but 但是；空格前后句是因果关系，属于“前果后因”结构，应用because 引导原因状语从句，故选 C。9、答案：A 解析：句意：既然这是你第一次来英国，你最好不要错过它著名的博物馆。考查连词辨析。Since 既然；When 当的时候；As soon as 一就；Although 尽管，虽然。根据下文“youd better not miss its famous museums.”可知，上文是表示原因，这里用 since 引导。根据题意，故选 A。10、答案：B 解析：句意：一些学生不得不放弃他们的爱好，因为他们忙于学业。考查连词辨析。while 在期间；because 因为；though 尽管；until 直到为止。根据“Some students had to give up their hobbies”可知，学生放弃了爱好，是因为他们忙于学业。故选 B。11、答案：C 解析：句意：“汤姆昨天没去上学，因为他病了。”，考查从属连词，as 意思是当时；so 意思是所以前一个句子是原因，后面一个句子是结果；because 意思是因为引导原因状语从句；while 意思是当时。根据didnt go to school yesterday以及he was ill可知他昨天没去上学的原因是病了，所以要用 because 来引导原因状语从句，故选 C。12、答案：D 14 解析：句意：托尼，你今天下午打算做什么？我打算待在家里，因为外面下雨了。考查连词辨析。and 和；so 所以；but 但是；because 因为。“its raining outside”是“Im going to stay at home”的原因，用 because 引导原因状语从句，故选 D。13、答案：B 解析：句意：既然大家都来了，我们开始工作吧。考查连词辨析。Until 直到；Now that 既然；Although 尽管；So that 以便。根据“.everyone is here,lets start our work.”可知此处是指既然人都到齐了，就开始工作吧，故选 B。14、答案：A 解析：句意：我们保护这些地方是因为它们对世界文化非常特殊和重要。考查从属连词词义辨析。because 因为，引导原因状语从句；unless 除非，引导条件状语从句；though 尽管，引导让步状语从句；when 当时候，引导时间状语从句。分析语境可知后半句是一个原因状语从句，空处表示“因为”。故选 A。15、答案：C 解析：句意：我们看不见电，因为它是无形的。本题考查状语从句。if 如果，引导条件状语从句；when 当时候，引导时间状语从句；because 因为，引导原因状语从句；although 尽管，引导让步状语从句。结合句意，前半句表示我们看不见电，后半句表示它是无 15 形的，前后是因果关系，用连词 because，故选 C。16、答案：B 解析：句意：我和朋友不喜欢看这部电影，因为突然下雨了。考查从属连词。if 如果；because 因为；that 那个；although 尽管。根据 My friend and I didnt enjoy the film与 there was a sudden rain.是因果关系，此空是“因为”的意思，应填 because，故选 B。17、答案：D 解析：句意：你最喜欢哪个科目？我最喜欢美术，因为它非常有趣。A.so 所以；B.but 但是；C.and 和；D.because 因为；根据 I love Art best 和 its very interesting.之间的关系，可知是表示原因；故选 D 18、答案：D 解析：句意：我想成为一名警察，因为我想要让我们的城市成为一个安全的地方。本题考查的是连词的辨析，A.when 当时；B.before 在之前；C.after 在之后；D.because 因为，根据所给空前后面的句子是因果关系可知，应该用 because，故答案选 D。19、答案：C 解析：句意：既然大家都到齐了，我们开始上课吧。考查连词辨析。because 因为，必然的因果关系；because of 因为，后接名词；since 既然，说明为人所知的原因；as 由于，语意不如 because 强。根据“Lets begin our class everyone is here”可知，此处指既然大家都到 16 齐了，就开始上课，大家都到齐了是为人所知的原因，故选 C。20、答案：D 解析：句意：当地的食物可能尝起来有一点奇怪。好吧，既然我们来到这里，为什么不试一试呢？考查连词辨析。if 如果；although 虽然；unless 除非；since 既然。答者提议尝试当地的食物，那么二者就是已经到当地了，而且答者是想尝试的，所以用“既然”。故选 D。21、答案：C 解析：句意：我这么做是因为他让我这么做的。考查连词。that 那个；why 为什么；because 因为。结合句意，前一句表示我这么做，后一句表示他让我这么做的，前后表示因果关系，因此用连词 because，故选 C。22、答案：D 解析：句意：汤姆说英语说得非常好，因为他经常和朋友一起练习用英语交谈。本题考查非谓语动词。so 所以，because 因为，to talk 是动词不定式，talking 是动名词或现在分词。结合句意，前半句表示他说英语说得好，后半句表示他经常练习用英语交谈，后半句是前半句的原因，用连词 because。practise doing sth 练习做某事，用动名词 talking，故选 D。23、答案：C 解析：句意：他的朋友想去游泳，因为天气很热。那是可以的，但不要让他一个人做。17 考查连词及副词。so 所以；lonely 孤独的（形容词）；since 因为；alone 独自（形容词、副词）；根据“His friend wants to go swimming _ its very hot”可知两句话之间是因果关系，空后是原因，所以第一空是“since”；再根据“dont allow him to do that_”可知不要让他一个人做，可知此处用副词修饰动词，故选 C。24、答案：D 解析：试题分析:句意：你给汤姆打电话了吗？我没必要打，因为我很快就要看到他了。when 当的时候，though尽管，.until 直到，because 因为。根据-I didnt need to,我没必要打，可知不打电话是有原因的，故选 D 考点：考查连词。25、答案：C 解析：句意：由于我们还有几分钟等火车，让我们喝杯咖啡吧。考查连词辨析。Although 尽管，引导让步状语从句；Until 直到，引导时间状语从句；Since 既然，由于，引导原因状语从句；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 C。26、答案：C 解析：句意：玛丽亚不喜欢物理，因为它很无聊。考查连词辨析。but 但是，表转折；and 和，表并列；because 因为，表原因。根据题干“Maria doesnt like physicsit is boring”，可知前后是因果关系，需用 because 引导原因状语从句，故选 C。27、答案：D 18 解析：句意：我弟弟不喜欢数学，因为他认为数学很无聊。考查连词，A.so 所以；B.and 和；C.but 但是；D.because 因为，本题空格前陈述事实，空格后表明原因，所以用连词 because（因为）。故选 D。28、答案：B 解析：句意：我们不在操场上打篮球，因为外面下雨。考查连词辨析。so 所以；because 因为；and 和；but 但是。分析空格前后句可知，此处构成因果关系，空格后表示原因，用“because”。故选 B。29、答案：B 解析：句意：Peter 头疼因为他昨晚看了太长时间的电视。考查连词辨析。so 所以；because 因为；and 和，并且；but 但是，根据所给空前面的 Peter had a headache和后面的 he watched TV for too long last night 可知，应该是因为，故选 B。30、答案：D 解析：句意：组织者决定取消这场音乐会，因为病毒传播得很快。考查从属连词辨析。if 如果；until 直到；although 虽然；because 因为。根据句意可知，取消这场音乐会和病毒传播得很快是因果关系，属于前果后因，用 because 引导原因状语从句，故选 D。31、答案：C 19 解析：句意：我们不得不待在家因为外面很冷。本题考查条件状语从句。A.before（“在以前”，时间状语从句连词）；B.unless（“除非”，引导条件状语从句）；C.because（“因为”，引导原因状语从句）；D.that（关系词，可省略）；根据句意，前后句存在因果关系，故选 C。32、答案：C 解析：句意：我们经常因为害怕失去而放弃成功的机会。考查连词辨析。although 虽然；but 但是；because 因为；so that 以便。“we are afraid to lose”是“We often give up chances of success”的原因，用 because 引导原因状语从句，故选 C。33、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。34、答案：A 解析：句意：我不喜欢夏天因为我不喜欢炎热的天气。A.because 因为，引导原因状语从句；B.so 因此，表示结果；C.and 并且，表示并列；D.but 但是，表示转折。后句的“我不喜欢炎热的天气”是不喜欢夏天的原因，用 because。故选 A。20 35、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。36、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。37、答案：D 解析：句意：我们应该爱我们的地球，因为它是我们的家。A.and 和，又；B.but 但是；C.or 否则，要不然；D.because 因为。根据下文 it is our home.可知这里表示因为。根据题意，故选 D。38、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，21 故选 D。39、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。40、答案：D 解析：句意：我不能接受他的帮助，因为我想亲自试一试。考查连词，because 因为；though 虽然；until 直到；unless 除非；根据句中信息可知“I wanted to try it myself”是“I didnt accept his help”的原因，用 because 引导；故选 D。41、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。42、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。22 43、答案：A 解析：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。44、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。45、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。46、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。23 47、答案：C 解析：句意：你回 Ted 的电话了吗？我不需要回电话因为我明天就会见到他。考查连词辨析。though 尽管，虽然；unless 除非，如果不；because 因