(文末附答案)九年义务初中英语原因状语从句必考知识点归纳.pdf

1 (每日一练每日一练)()(文末附答案文末附答案)九年义务初中英语原因状语从句必考知识点归纳九年义务初中英语原因状语从句必考知识点归纳 单选题 1、_ you know little about protecting yourself against the novel coronavirus(新冠病毒),youd better search for more information about it online.AUnlessBSinceCThoughDWhether 2、More and more children are interested in blind boxes _ they wonder what is inside.AsoBbecauseCunlessDthough 3、Uncle Li is afraid that the skill of sugar paintings will be lost in the future _ few people make sugar paintings by hand.AuntilBsoCalthoughDbecause 4、-Why were you late for school this morning?-I was ill,and had to see a doctor first.AAsBSinceCBecauseDFor 5、Why was he late,Tom?He was late _ his clock didnt work,not _ the bad weather.Abecause;because ofBbecause of;because Cbecause;becauseDbecause of;because of 6、She had a stomachache she ate something bad.AsoBbecauseCorDalthough 2 7、I want to see the movie Astro Boy _ I like cartoons very much.AsoBbutCbecauseDwhen 8、I cant accept his help _ I wanted to try it myself.AunlessBthoughCuntilDbecause 9、History is my favourite subject _ its very interesting.AthoughBandCbecauseDbut 10、Most people watching Running Man,its an excellent game show.Awants;becauseBfeel like;becauseCfelt like;because ofDfeels like;because 11、Young students will certainly learn more from real life _ they are given more chances to experience it AsoBbecauseCbutDthough 12、_ he cant answer the question,youd better ask someone else.ABeforeBSinceCThoughDWhenever 13、My father came back late last night _ his car broke down on the way.AandBbecauseCbutDalthough 14、I dont want that T-shirt _ its too big for me.AafterBbutCbecauseDand 15、Dannys father is always very busy _ he is a manager.AalthoughBifCbecauseDbecause of 3 九年义务初中英语原因状语从句_016 参考答案 1、答案：B 解析：句意：既然你对保护自己避免感染新冠病毒不怎么了解，你最好在网上搜寻关于它的更多信息。考查连词。unless 除非；since 既然因为；though 虽然；whether 是否。“you know little about protecting yourself against the novel coronavirus”表示原因，用 since 引导原因状语从句。故选 B。2、答案：B 解析：句意：越来越多的孩子对盲盒感兴趣，因为他们想知道盒子里装的是什么。考查连词辨析。so 所以；because 因为；unless 除非；though 尽管。“More and more children are interested in blind boxes”与“they wonder what is inside”是因果关系后是因，用 because 引导原因状语从句，故选 B。3、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。4、答案：C 解析：句意：你今天早上为什么上学迟到？因为我病了，必须先去看医生。本题考查连词的辨析。A.As 由于；B.Since 自从；C.Because 因为；D.For 因为，由于。因为前面提问的疑问代词是“why”，所以用 because 来作答，解释迟到的原因故选 C。4 5、答案：A 解析：句意：汤姆，为什么他迟到了？他迟到是因为他的钟不工作了，不是因为天气不好。考查连词和介词短语。because 因为，接原因状语从句；because of 因为，接名词。根据“his clock didnt work”可知是原因状语从句，用连词 because 引导从句。根据“the bad weather”可知是名词短语，用介词短语 because of。故选 A。6、答案：B 解析：本题的含义是她肚子疼，她吃了坏东西应该是肚子疼的原因，because 表示原因，故选 B。7、答案：C 解析：句意：我想看电影铁臂阿童木，因为我非常喜欢卡通片。考查连词。so 因此；but 但是；because 因为；when 当时。根据下文“I like cartoons very much”可知，此处是解释自己为什么想看铁臂阿童木的原因，应用意为“因为”的连词。故选 C。8、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。9、答案：C 5 解析：句意：历史是我最喜欢的科目，因为它很有趣。考查连词。though 虽然；and 和；because 因为；but 但是；空格前后表达的是因果关系，属于“前果后因”型，应用 because 引导原因状语从句，故选 C。10、答案：B 解析：句意：大多数人想要看奔跑吧兄弟，因为它是一档精彩的游戏节目。want to do 想要做某事；feel like doing sth.意为“想要做某事”；都是固定结构。because 意为“因为”，用于引导原因状语从句；because of 表原因，后接短语。前空后面 watching 是动名词形式，后空后面是一个句子；根据句意结构，可知选 B。11、答案：B 解析：句意：年轻的学生们一定会从现实生活中学到更多因为他们被给予更多的机会去体验它。考查连词辨析。so 因此；because 因为；but 但是；though 尽管。根据前后句意思可知前后句是因果关系。因为他们有更多的机会，他们会学会更多。故选 B。12、答案：B 解析：句意：既然他不能回答那个问题。你最好问问其他人。A.Before 在之前；B.Since 既然；C.Though 尽管；D.Whenever 无论何时。he cant answer the question 这里是因为他不能够回答这个问题，这里表示原因，可知上文用 Since 引导的原因状语从句。根据题意，故选 B。13、答案：B 6 解析：句意：我父亲昨晚很晚才回来，因为他的车在路上坏了。考查连词辨析。and 和；because 因为；but 但是；although 虽然。“his car broke down on the way”是“My father came back late last night”的原因，用 because 引导原因状语从句，故选 B。14、答案：C 解析：句意：我不想要那件 T 恤，因为它对我来说太大了。考查连词辨析。after 在之后；but 但是；because 因为；and 并且。分析语境可知，句子前后构成因果关系，因为 T 恤太大，所以不想要，用 because 引导原因状语从句。故选 C。15、答案：C 解析：句意：Danny 的爸爸总是很忙，因为他是一个经理。考查从属连词。although 尽管，虽然；if 如果；because，because of 因为，但是 because 后面加句子，because of 后面加短语。He is a manager.他是一个经理，这是一个句子，应该用 because，引导原因状语从句。故选 C。