全国通用版初三英语原因状语从句基础知识手册.pdf

1 (每日一练每日一练)全国通用版初三英语原因状语从句基础知识手册全国通用版初三英语原因状语从句基础知识手册 单选题 1、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 答案：A 解析：句意：在新冠肺炎疫情爆发后，许多人骑自行车去上班，因为路上有更多的新鲜空气，这也是保持健康的好方法。考查连词。because 因为；so 所以；but 但是；and 和。根据“many people go to work by bike”和“there is more fresh air on the road”关系可知，后一句是原因状语从句。故选 A。2、He didnt go to school yesterday he was ill.AalthoughBifCbecause 答案：C 解析：句意：他昨天没有去学校，因为他病了。考查连词辨析。although 虽然；if 如果；because 因为。根据前后句含义，“他生病了”这件事是“他没有去上学”的原因，二者存在因果关系。故选 C。3、_ he is very busy,_ he cant come.2 Aso;becauseBBecause;soCBecause;/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。4、_ Im late for class again,_ my teacher is very angry.ABecause;/BSo;/CBecause;soD/;but 答案：A 解析：句意：因为我上课又迟到了，所以我老师非常生气。考查连词。Because 因为；so 所以；but 但是。根据“Im late for class again,my teacher is very angry”可知前句是原因，后句是结果，而且 because 和 so 不能连用。故选 A。5、Mary wont come to the concert_ she has got too much work to do.AsoBuntilCalthoughDbecause 答案：D 解析：句意：玛丽将不来音乐会因为她有很多工作要做。考查连词。so 因此；until 直到；although 尽管；because 因为。“she has got too much work to do”表达的是“Mary wont come to the concert”的原因，用连词 because 引导原因状语从句，故选 D。6、Its hard for us to say goodbye _ we have so many happy day to remember.AsoBuntilCalthoughDbecause 3 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。7、-Why do you like English?its interesting.ASoBBecauseCAndDBut 答案：B 解析：句意：你为什么喜欢英语？因为它很有趣。考查连词辨析题。so 所以，表结果；because 因为，表原因；and 和，表并列；but 但是，表转折。why 为什么，用于询问原因；根据句意语境，可知选 B。8、She felt sad _ her grandmother died several days ago.AalthoughBbecauseCunlessDif 答案：B 解析：句意：她感到很伤心，因为她的祖母几天前去世了。考查连词辨析。although 虽然；because 因为；unless 除非；if 如果。“her grandmother died”是“She felt sad”的原因，用 because 引导原因状语从句，故选 B。9、I dont like to make friends with Tom _ he always tells lies.AwhenBbeforeCifDbecause 答案：D 解析：4 句意：我不喜欢和汤姆交朋友，因为他总是说谎。考查连词辨析。when 当时候；before 在之前；if 如果；because 因为。观察句子前后逻辑“I dont like to make friends with Tomhe always tells lies.”可知，前后文应该是因果关系：不喜欢和汤姆交朋友，因为他总是说谎，故用 because 连接。故选 D。