一、选择题1．I can’t drive my father’s car ________I get my driving license.A．unless B．because C．if D．since2．Li Lei didn’t go to bed his mother came back last night.A．after B．until C．because3．I still have difficulty ________the article________ there are few new words in it.A．to understand; because B．understand ; though C．understanding ; if D．understanding ; though4．It’s________a difficult question that few of us can answer it.A．quite B．so C．such D．very5．Amy is_______ careful that she made_______ mistakes in her last exam.A．so; so few B．such; so little C．so; such few D．such; such little 6．The little girl is crying，she can’t find her parents.A．and B．but C．so D．because7．________ Ann’s parents are busy, they try to spend more time with her.A．Although B．As long as C．After8．______ we have different opinions from time to time, we are still good friends.A．Until B．After C．Because D．Though9．--- What was the party like?--- Wonderful. It’s years ____ I enjoyed myself so much.A．since B．after C．when D．before 10．—Mom, I’m leaving for Beijing tomorrow.—That’s nice. You’d better ring me up________you get there.A．as soon as B．until C．while11．--We should go to school by bus instead of by car.--Yeah, cars we use, pollution there will be.A．fewer; less B．less; fewerC．the less; the fewer D．the fewer; the less12．The lady was _____ happy _____she couldn't say a word when she heard the good news.（）A．too; to B．very; becauseC．so;that13．Tim is ______ his twin brother. They are both 180 centimeters tall.A．taller than B．shorter than C．as tall as D．not so tall as 14．Joan was walking in the street________ she saw the accident.A．when B．while C．after D．before 15．—Why do you sell old books?—I sell them________ raise some money for the poor students.A．in order that B．in order to C．so that D．because of 16．Mr.Green doesn’t have any hobbies________ you call watching TV a hobby.A．though B．unless C．because17．My father was watching TV ______ my mother was cooking.A．when B．untilC．while D．as soon as18．Linda was just going out shopping________the telephone rang.A．while B．when C．after D．because19．My father was reading ________ I was sleeping.A．while B．when C．before D．after20．Her only problem, ________ you can call it a problem, is that she expects to be successful all the time.A．if B．because C．though D．since21．—My son hardly even eats vegetables________ it’s good for his health.— Not a good habit.A．and B．but C．so D．although22．It ________ heavily when I left the movie theater.A．rains B．was raining C．is raining D．will rain23．— What will you do ________it snows tomorrow?— I will go out to take photos and make a snowman.A．if B．though C．unless24．— What should I do if I ______ behind others in my study?— You are going to work really hard to catch up with them.A．fall B．will fall C．fell25．If you _______ someone, you invite them to flight or compete with you in some way. A．encourage B．challenge C．introduce【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】【分析】【详解】句意：我不能开我爸爸的车，除非我拿到了我自己的驾照。
考查连词辨析。
unless=if not除非，引导条件状语从句；because因为，引导原因状语从句；if如果，引导条件状语从句；since自从，引导时间状语从句；也可以作“因为，由于”讲，引导原因状语从句。
我拿到驾照是我能够开车的条件，因此B、D选项错误，由于前面是否定形式，因此如果没有驾照就不能开车，也就是填if not=unless，故选A。
2．B解析：B【解析】【详解】句意：李雷昨晚直到他妈妈回来才睡觉。
考查连词辨析。
after在……以后；until：直到；because因为。
连词短语not…until：直到……才……；结合句意可知选B。
3．D解析：D【解析】【详解】句意：虽然这篇文章有很少的生词，但我还是很难理解。
考查非谓语动词及连词。
understand理解；though虽然；because因为；if如果，是否，根据固定搭配have difficulty（in）doing sth做某事有困难，排除A和B，由后面的there are few new words in it和前面的句子have difficulty understanding the article可知，though最符合语境，排除C，故选D。
4．C解析：C【解析】【详解】句意：这个问题是如此的难以至于我们很少有人能回答。
考查such……that句型。
quite相当，后面接形容词原形；so如此，后面接形容词或副词，与that构成so……that句型“如此……以至于”；such如此，后面接名词或名词短语；very非常，后面接形容词或副词，根据所给空后面的a difficult question是名词短语，所以用such，故选C。
5．A解析：A【解析】【详解】句意：艾米如此小心，以至于她上次考试很少出错。
so+形容词或副词+that从句，表示如此……以至于……；排除BD；few很少，修饰可数名词复数，表示否定意义；little很少，修饰不可数名词，表示否定意义；mistakes是可数名词复数；few很少，和so连用；so few mistakes表示如此少的错误；排除C；根据题意，故选A。
6．D解析：D【解析】【分析】【详解】句意：这个小女孩正在哭，因为她找不到她的父母了。
考查连词。
根据句意可知，小女孩哭的原因是找不到父母了，所以后句表示哭的原因。
and 并列连词，并且；but并列连词，但是，表示转折；so连词，因此，表示结果；because连词，因为，表示原因。
根据句意，故选D。
7．A解析：A【解析】【分析】【详解】句意：尽管Ann的父母很忙，但是他们努力花更多的时间和她在一起。
考查连词。
Although连词，尽管，引导让步状语从句；As long as连词短语，只要，引导条件状语从句；After连词，在……之后，引导时间状语从句。
根据句意可知，尽管父母忙，但是也尽量抽时间陪着Ann。
故选A。
8．D解析：D【解析】【分析】【详解】尽管我们不时有不同的意见，我们仍然是好朋友。
考查连词辨析，Until到……为止；After……之后；Because因为；Though尽管。
分析句意，此空表让步，是though引导的让步状语从句。
故选D。
9．A解析：A【解析】【分析】【详解】句意：——聚会怎么样？——太精彩了，好多年了我没玩的这么高兴过。
此题是考查句型：It’ s years + since + 一般过去式，此题中的动词是enjoyed延续性动词，应从动作结束算起，可以翻译成它的反义词，故选A。