人教版初三英语原因状语从句知识集锦.docx
(每日一练)人教版初三英语原因状语从句知识集锦单选题1、I don' t like Sun Cinema it has bad service.A . becauseB . althoughC . unlessD . until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;unless除非;until直到才。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、 "Don' t be afraid of making mistakes you' re so young. Just be brave and have a try!" Grandpatold little Tom.A . ifB . butC . soD . since答案:D解析:句意:祖父告诉小汤姆:不要害怕犯错因为你如此年轻,仅仅只需要勇敢去尝试一下。考查连词辨析° if如果;but但是;so所以;since因为,根据前面的“Don' t be afraid of making mistakes"和后面的“you' re so young”可知,应该是不要害怕犯错因为你如此年轻,故选D。3、 I decided the thief (偷)by myself it was exciting.A . catching; butB . to catch; whenC . to catch; becauseD . catching; till答案:C解析:句意:我决定一个人去抓小偷,因为那很刺激。考查非谓语动词和原因状语从句。根据短语“decide tod。sth.(决定做某事)"可知,第一空应填动词不定式 tocatch作宾语,排除A和D;根据语境可知,“我决定一个人去抓小偷”为结果,"那很刺激"为原因,前 后半句为因果关系,并且横线后为原因,所以第二空应填because引导此原因状从。故选C。4、You shouldn't walk alone outside right now,it's a bit late.A . soB . butC . althoughD . for答案:D解析:句意:现在太晚了,你不应该一个人在外面走。考查连词辨析。so所以,表结果;but但是,表转折;although尽管,表让步;for因为,表原因。根据You shouldn't walk alone outside right now,可知 it's a bit late 解释原因,符合句意,故选 Do5、 everyone is here, let's start now.A . Ever sinceB . Now thatC . Because ofD . As soon as答案:B解析:句意:既然每个人都到了,让我们现在开始吧。考查状语从句。Ever since自从,引导时间状语从句,与现在完成时连用;now that既然.表示原因,引导原 因状语从句;because of因为,是介词短语;as soon as 就,引导时间状语从句。根据句意,前半句 表示大家都在,后半句表示让我们现在开始吧,前半句是原因,因此nowthat引导。故选B。6、I like to buy my father a CD he likes music.A . orB . soC . butD . because答案:D解析:句意:我喜欢给我父亲买一张CD,因为他喜欢音乐。考查连词。or 或者;so 因此;but 但是;because 因为;“he likes music"是"I like to buy my father a CD" 的原因,所以此处用because引导原因状语从句,故选D。7、I don' t go to the party not the weather but I didn' t feel well.A because of; becauseB . because; becauseC . because; because ofD . because of; because of答案:A解析:句意:我不去派对不是因为天气而是因为我感觉不舒服。考查because of和because的区别。because of后接名词性短语或单词;because是连词,后接句子。第一空 后weather是一个名词,故第一空填because of ;第二空后I didn' t feel well是句子,故用because弓|导,故 选A。8、I didn' t accept his help I wanted to try it myself.A . thoughB . untilC . becauseD . as soon as答案:C解析: 句意:我没有接受他的帮助因为我想自己尝试一下。though尽管,虽然;until直到时候;because因为;assoon as 就。根据句意可知,空后这句话解释前面这件事的原因,故用because引导原因状语从句,选C。9、Wang Dong didn't go to school yesterday he was ill.A . soB . ifC . because答案:C解析:句意:王东昨天没有上学因为他生病了。考查连词辨析。s。所以;if如果;because因为。根据句意,他是因为生病了所以没有上学,表示因为,构成 因果关系。故选C。10、This term,I am really busy,I don' t do any sports.A . because; soB . so; becauseC . because; /D . so; /答案:C解析:句意:这个学期,因为我真的很忙,所以我不做运动。考查连词辨析。because因为;s。因此。“我真的很忙”是“我不做运动”的原因,because引导原因状语从 句,不能与so一起连用,故选C。11、I like Thursday I have history on that day.A . soB . becauseC . whatD . why答案:B 解析: 句意:我喜欢星期四,因为那天我有历史课。考查连词。s。因此,并列连词,表示因果关系,后面跟结果;because因为,从属连词,引导原因状语从句; what什么,特殊疑问代词;why为什么,特殊疑问副词。根据句意可知,前后句是因果关系,后句是前句的原 因,可知填because。故选B。12、I like rain it makes me feel cool and relaxed.一So do I.A . orB . soC . because答案:C解析:句意:我喜欢下雨,因为它使我感到凉爽和放松。我也一样。考查连词辨析。or 否则;so 因此;because 因为。根据,1 like rain.it makes me feel cool and relaxed.', 可知, 前后是因果关系,"it makes me feel cool and relaxed"为原因,所以此处用连词because。故选Co