必备英语中考英语初中英语连词专题复习含答案解析一、初中英语连词1．Jim has been in the factory for two months ________ he left school.A. whenB. sinceC. as soon asD. whether【答案】 B2．It is hard to review the knowledge we learn in class ___________ we take notes.A. ifB. unlessC. whenD. after【答案】 B3．The environment will be much worse ______everyone has a sense of protecting it.A. unlessB. ifC. so that【答案】 A【解析】【分析】句意：除非每个人有保护环境的意识，否则环境将会更糟糕。
A除非……否则；B如果；C为了。
除非有环保意识，否则环境将变得更糟，本句是unless引导的条件状语从句，故答案选A。
【点评】考查连词辨析，首先识记连词词义，然后根据词义和句意确定。
4．—Is your WeChat account （账户） safe?—Yes, even my father can't use it __________ I tell him the password.A. whenB. unlessC. whileD. if【答案】 B【解析】【分析】句意：——你的微信账号安全吗？——是的，甚至我父亲都不能使用，除非我告诉他密码。
when什么时候；unless除非；while当……时候；if如果，根据——Is your WeChat account （账户）safe?—Yes,可知我的账号很安全，所以除非我告诉他密码没人能上我的微信。
故选B。
【点评】此题考查连词辨析。
根据上下文的联系确定所使用的连词。
5．I've wanted to read Peter Pan for long, _________ today I finally borrowed the book from the library.A. orB. butC. andD. since【答案】 C【解析】【分析】句意：我一直想读《彼得潘》，今天我终于从图书馆借到了这本书。
A 或者、否则；B但是，C和；D自从，句子前后是并列关系，则应用连词and，故选C。
【点评】此题考查联系辨析。
根据两句之间的关系确定所使用的连词。
6．Tony has learned a lot about Chinese culture ______________ he came to China.A. beforeB. sinceC. untilD. when【答案】 B【解析】【分析】句意：自从来到中国托尼学到很多关于中国文化的东西。
before在……之前；和过去完成时连用；since自从，后跟表示过去的时间状语和现在完成时连用；until直到……才……；不和完成时连用，when当……时候；和过去完成时连用。
故选B。
【点评】连词辨析。
掌握每个连词的使用规则。
7．The Great Wall is famous lots of visitors all over the world come to visit it every year.A. so; thatB. such; thatC. enough; thatD. very; that【答案】 A【解析】【分析】句意：长城是如此著名，以至于每年都有许多世界各地的游客来参观它。
enough和very不引导从句，故C，D选项被排除，so+形容词+that，引导结果状语从句，such+名词+that，引导结果状语从句，famous是形容词，故选A。
【点评】考查连词辨析，注意such+名词+that，引导结果状语从句的用法。
8．You'll have a great time ______________ you go to the party.A. soB. ifC. although【答案】 B【解析】【分析】句意：如果你去参加聚会，你会玩得很开心的。
A：so因此，表示结果； B： if 如果，表示条件；C： although尽管，表示让步。
根据前后句的意思，可知后句是前句的条件，故选B。
【点评】考查连词辨析。
理解连词意思和用法，根据前后句的关系，选择正确的连词。
9．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。
10．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。
11．Love your parents __________ they are alive. Don't wait until it is too late.A. whileB. thoughC. becauseD. unless【答案】 A【解析】【分析】句意：当你父母活着时爱他们。
不要等到太迟才行动。
while当……时候；though虽然；because因为；unless除非，故选A。
根据句意只有A选项是正确的，其它选项翻译不通，故选A。
【点评】此题考查连词辨析。
弄清每个连词意思，根据语境和句意确定所使用的连词。
12．— ________ will the meeting last?— we reach an agreement.A. How long; Not untilB. When; Not untilC. How long; UntilD. When; Till【答案】 C【解析】【分析】句意：——会议会持续多久？——直到我们达成协议。
last是持续动词，提问持续动词所持续的时间用how long，故排除B和D选项，until表示动作的持续，故选C。
【点评】考查连词，注意how long和until的用法。
13．___________three fourths of the Earth's surface is covered with water, 97 percent of it is salt water in the sea.A. ButB. AlthoughC. AsD. However【答案】 B14．— I'm wondering she is willing to do it.— Don't worry. I don't doubt ________she can do it well.A. if; thatB. that; ifC. if; ifD. that; that【答案】 A【解析】【分析】句意：——我想知道她是否愿意做这件事。
——别担心。
我很相信她能做好这件事。
根据wonder可知，宾语从句的连词是if，是否，doubt的否定形式引导的宾语从句连词是that，其后不缺少成分且语意完整，故选A。
【点评】考查连词，注意宾语从句的用法。
15．He is getting fat, _______________ he has decided to go to work on foot.A. becauseB. thoughC. soD. and【答案】 C16．Tom's father was cleaning the car _______________ his mother was doing housework.A. althoughB. asC. sinceD. while【答案】 D17．My father was preparing for his speech ______________ my mother was doing some washing last night.A. ifB. unlessC. whileD. until【答案】 C18．My wallet dropped on the ground ________________ I was walking.A. beforeB. afterC. whileD. because【答案】 C19．_____________ my brother arrived in Thailand, he visited the local biggest temple at once.A. As soon asB. WhileC. UntilD. Before【答案】 A20．How can we improve our environment a lot each of us does something useful for it?A. whileB. untilC. afterD. unless【答案】 D21．—Mom, I want to be an engineer when I grow up.—Son, your dream will not come true _____ you keep trying your best.A. whenB. whetherC. unlessD. because【答案】 C22．He knows a lot, ________ he is just a child.A. howeverB. thoughC. andD. because【答案】 B23．Giveme your email address, _______I'll send you the form.A. orB. andC. butD. nor【答案】 B24．—My parents are crazy about Running Man. How about your parents?—_________ my dad _________ my mum likes it. Instead, they prefer The Voice of China.A. Neither; norB. Both; andC. Not only; but also【答案】 A25．Your dream will come true ______________ you put your heart and soul into it.A. ifB. unlessC. althoughD. until【答案】 A【解析】【分析】句意：如果你全心全意，那么你的梦想将会实现。