初三英语原因状语从句重点知识归纳6269.pdf
1 (每日一练)初三英语原因状语从句重点知识归纳 单选题 1、I dont like Sun Cinema _ it has bad service.AbecauseBalthoughCbut 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;but 但是。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。2、Why do you like pandas?_ they look cute.AButBAndCSoDBecause 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。3、He didnt come yesterday,_ he was ill.AsinceBbecauseCbecause ofDbecause that 2 答案:B 解析:句意:他昨天没来,因为他生病了。考查连词辨析。since 由于;because 因为;because of 因为,后接名词或名词短语;because that 错误表达。“生病了”是“没来”的原因,此空后接的是句子,排除 C 和 D 选项。since 引导原因状语从句通常放在句首,排除A 选项。故选 B。4、I always get up early on weekdays,_ Im afraid I will be late for school.AbecauseBsoCthoughDthen 答案:A 解析:句意:我总是在工作日早起,因为我怕上学迟到。考查连词。because 因为;so 所以;though 尽管;then 之后;根据“Im afraid I will be late for school.”可知我怕上学迟到,可推测出此处是原因,所以用“because”,故选 A。5、Mr Smith is popular with the students _ he always makes his class interesting.AuntilBwhileCbecauseDalthough 答案:C 解析:句意:史密斯先生很受学生欢迎,因为他总是使他的课很有趣。考查连词辨析。until 直到才;while 当时候、和同时;because 因为;although 虽然、尽管。根据前后句句意对比可知,因为史密斯先生的课很有趣,所以他受学生欢迎,后句是前句动作发生的原因,故空处连用应是 because,故选 C。6、Big TVs arent popular today _ most people watch shows on their phones 3 Aeven ifBso that CbecauseDas long a s 答案:C 解析:句意:大电视今天不受欢迎,因为大多数人在手机上看节目。A.even if 即使;B.so that 以便;C.because 因为;D.as long as 只要,根据所给空前面的句子 Big TVs arent popular today 和后面的句子 most people watch shows on their phones 前后是一种因果关系,故答案选 C。7、She is very happy _ she has got many good friends.AorBbecauseCbut 答案:B 解析:句意:她非常开心因为她有许多好朋友。考查连词辨析。or 或者,否则;because 因为;but 但是,根据空后的句子“she has got many good friends”是空前的句子“She is very happy”的原因,所以用连词 because,故选 B。8、The heroes set good examples to society _ they pass on their kindness to people around them.AbecauseBalthoughCbeforeDif 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。4 9、I dont understand what you say,_ you speak too quickly.AifBthoughCbecauseDand 答案:C 解析:句意:我听不懂你说的话,因为你说得太快了。考查从属连词辨析。if 如果;though 虽然;because 因为;and 并且。分析两句话之间的逻辑,可知后句是前句的原因,应该用 because 引导原因状语从句,故选 C。10、I never buy anything on the internet _ I cant see the product.AbecauseBandCsoDbut 答案:A 解析:句意:我从不在网上买任何东西,因为我不能看到产品。考查连词辨析。because 因为;and 和;而且;so 因此;but 但是。“I cant see the product.”是不在网上买东西的原因,因此用 because 引导的原因状语从句。故选 A。