(英语)连词练习全集一、初中英语连词1.In summer, food will go bad quickly we put it into a fridge.A. ifB. unlessC. as soon asD. when【答案】 B【解析】【分析】句意:在夏天,食物会很快的变质,除非我们把它放进冰箱里。
if 如果;unless除非;as soon as一……就……while当……的时候。
根据常识可知在夏天食物放在冰箱才不会马上变质,此处是unless引导的条件状语从句,故选B。
【点评】此题考查连词辨析。
弄清所给连词意思,然后根据上下文的联系确定所使用的连词。
2.It won't be a long time ________ your son comes back. Don't be worried.A. sinceB. asC. beforeD. unless【答案】 C3.I think you should be against the situation, ________, of course, you are happy with it.A. becauseB. howeverC. anywayD. unless【答案】 D4.Giveme your email address, _______I'll send you the form.A. orB. andC. butD. nor【答案】 B5.They waited ____ it was dark before leaving, ____ they didn't want anyone to see them leave.A. since; becauseB. until; asC. unless; butD. so; because【答案】 B6.I got up at six this morning _____________ I could catch the early bus to Nanjing.A. soB. thatC. in order toD. so that【答案】 D7.He is getting fat, _______________ he has decided to go to work on foot.A. becauseB. thoughC. soD. and【答案】 C8.I don't like western food. I seldom eat it ______________ to McDonald's with my daughter.A. ifB. whenC. asD. unless【答案】 D9.Jim has been in the factory for two months ________ he left school.A. whenB. sinceC. as soon asD. whether【答案】 B10.Emily, you are playing video games again! Study hard, ______ you will fail in the coming exam.A. thenB. soC. andD. or【答案】 D【解析】【分析】句意:Emily,你又玩游戏!努力学习,否则你将在接下来的考试中失败。
A.然后;B.所以;C.和;D.否则。
祈使句+and/or+句子,固定搭配,根据句意可知是努力学习,否则会失败,故选D。
【点评】考查连词辨析,注意平时识记固定搭配,理解句意。
11.A recent survey shows that 44 percent of Americans want to use self-driving cars, _________ 34 percent believe that they will make the roads mote dangerous.A. althoughB. becauseC. if【答案】 A【解析】【分析】句意:一个近来的调查显示44%的美国人想要使用无人驾驶车,尽管34%的人相信它们会让道路更加危险。
A. 尽管;B. 因为;C. 如果,根据两句的关系可知是让步状语从句,although:尽管,故选A。
【点评】考查连词辨析,根据语境确定两句的关系,选出合适的连词。
12.After the new high-speed railway line began operations, the time on the trip from Lianyungang to Qingdao now is much less than __________in the past.A. oneB. thisC. thatD. it【答案】 C【解析】【分析】句意:新高速铁路开通后,连云港到青岛的时间比过去少了很多。
A:one,一,同类中的一个;B:this(指时间、距离较近或下文要提到的人或事物)这个;C:that,(指时间、距离较远或指上文提到过人或事物)那,那个;D:it它指与上文的同一个。
根据 the time on the trip from Lianyungang to Qingdao now,可知是指上文提到过时间,要用that。
故选C。
【点评】考查连词辨析。
理解选项意思和用法,根据句子的语法结构,选择正确的连词。
13.You'd better travel around Nanjing with a local tour guide ______________ you want to know more about its culture.A. unlessB. untilC. althoughD. if【答案】 D【解析】【分析】句意:如果你想了解南京的文化,最好带着当地的导游游览一下。
A:unless除非;B: until 直到……才(为止);C: although 尽管;D: if如果。
导游带领游览是了解南京的条件,因此要用从属连词if,故选D。
【点评】考查连词辨析。
理解连词的词义和用法,根据前后句的关系,选择正确的连词。
14.Tom won't play computer games __________ he finishes his homework.A. ifB. so thatC. unlessD. although【答案】 C15.— Would you like to go camping this weekend?— I'd love to, ______________ I can't. I have to prepare for the English Speech Contest.A. andB. orC. butD. so【答案】 C【解析】【分析】句意:——这个周末你想去野营吗?——我很想去,但不行。
我得准备英语演讲比赛。
A 和,表示并列或顺承;C 或者,表示选择;C 但是,表示转折;D 因此,表示结果。
根据答语中的I'd love to, 与I can't. I have to prepare for the English Speech Contest.可知,这两个语句表示转折,要用but,故选C。
【点评】考查连词辨析。
注意每个连词的含义及用法,根据语境确定最佳选项。
16.My best friend and I haven't seen each other ___________ she went to the USA 10 years ago.A. whenB. ifC. althoughD. since【答案】 D【解析】【分析】句意:自从我的朋友十年前去了美国,我和我的朋友们就没有见过面。
A.当……时候;B.如果;C.尽管;D.自从。
本句为时间状语从句,主句为现在完成时,从句为一般过去时,因此使用since。
故答案是D。
【点评】考查连词辨析,注意since连接的时间状语从句,主句为现在完成时,从句为一般过去时。
17.— Do you know ____________Grandma is going to visit us?—Next Saturday. She told me on the phone.A. whereB. whyC. whenD. whether【答案】 C【解析】【分析】句意:——你知道奶奶什么时候来看望我们吗?——下周六。
她在电话告诉我们的。
where 哪里;why 为什么;when 何时;whether是否. 根据答语next Saturday,可知问的是时间,用when提问,故选C。
【点评】本题考查疑问词辨析。
根据答语确定所使用的疑问词。
18.—Li Ming, are you leaving for Hangzhou for your trip tomorrow?—No. It will be three days _______ I start my trip.A. afterB. asC. beforeD. when【答案】 C【解析】【分析】句意:——黎明,你明天动身前往杭州旅行吗?——不,三天后我才开始旅行。
固定句式,it be+时间段+before,……过了多久才……,故选C。
【点评】考查连词辨析,固定句式it be 段时间before…。
19.—Would you like to go to the park with me, Susan?—I'd like to, _______ you don't want to go alone.A. untilB. butC. ifD. after【答案】 C【解析】【分析】句意:——你想要和我去公园吗,Susan?——我想要,如果你不想一个人去的话。
A.直到;B.但是;C.如果;D.在......之后。
一起去公园的条件是你不想一个人去,表示条件所以用if,故选C。
【点评】考查连词辨析,首先识记连词的词义,然后根据句意确定。
20._______ it's difficult to make it to the top, I still want to have a try.A. BecauseB. As soon asC. BeforeD. Even though【答案】 D【解析】【分析】句意:即使很难到达山顶,我仍然想要试试。
because因为,引导原因状语从句;as soon as一……就……,引导时间状语从句;before在……以前,引导时间状语从句;even though即使,引导让步状语从句。