试题练习【1】Don’t be afraid of asking for help __________ it is needed. (NMET 2003) A. unless B. since C. although D. when 【解析1】D。when 在 / 当…时。若用 unless(如果不)、although(虽然)和 since(自从)句意不通。 【2】We won’t give up __________ we should fail 10 times. A. even if B. since C. whether D. until 【解析2】A。even if 意为“即使”，构成让步状语从句。句意为：即使我们失败10次也不会放弃。 【3】 __________ you have seen both fighters, __________ will win? A. Since; do you think who B. As; who do you think C. When; who ever D. Since; who do you think 【解析3】D。since 引导原因状语从句，意为“因为、既然”; 特殊疑问句作 do you think 的宾语从句时，疑问词要放在 do you think 前面。 【4】__________ much advice I gave him, he did exactly what he wanted to do. A. How B. Whatever C. However D. No matter 【解析4】C。引导让步状语从句不能用 how，要用 however (无论多么)，后接形容词或副词。 【5】I thought her nice and honest __________ I met her. A. first time B. for the first time C. the first time D. by the first time 【解析5】C。the first time(第一次)和 every time, by the time, last time 都可以引导时间状语从句。句意为：我第一次和她见面时，就认为她很诚实。 【6】__________ your composition carefully, some spelling mistakes can be avoided. A. Having checked B. Check C. If you check D. To check 【解析6】C。后面句子的主语是 some spelling mistakes，不能作“检查(check)”的主语，因此，不能用非谓语动词作状语，只能选 C 这个条件状语从句。 【7】__________ everybody knows about it, I don’t want to talk any more. A. For B. Even C. Since D. However 【解析7】C。since 引导原因状语从句。for 引导的表原因的从句不能放在主句前面。 【8】She found her calculator __________ she lost it. A. where B. while C. in which D. that 【解析8】A。where 引导一个地点状语从句，意思是“在…的地方”。因前面没有表地点的先行词，不可用引导定语从句的 in which。 【9】__________, I have never seen anyone who’s as capable as John. A. As long as I have traveled B. Now that I have traveled so much C. Much as I have traveled D. As I have traveled so much 【解析9】C。as 引导让步状语从句时，要把形容词、副词或名词放在它的前面，如果是名词，一般不加冠词。本题句意为：虽然我走过了那么多地方，我从来没有见过像约翰这样有能力的人。 【10】A good storyteller must be able to hold his listeners’ curiosity __________ he reaches the end of the story. A. when B. unless C. after D. until 【解析10】D。一位优秀的故事讲述者必须能够让听者在故事结束前一直保持好奇心。 【11】 —Dad, I’ve finished my assignment. —Good, and __________ you play or watch TV, you mustn’t disturb me. A. whenever B. whether C. whatever D. no matter 【解析11】B。whether (不管…还是…、无论)引导让步状语从句。 【12】John may phone tonight. I don’t want to go out __________ he phones. A. as long as B. in order that C. in case D. so that 【解析12】C。由前文可知我不想出去是“以防(in case)”John 打电话来。as soon as 只要(表条件); in order to=so that 为了(表目的)。 【13】 You will succeed in the end __________ you give up halfway. A. even if B. as though C. as long as D. unless 【解析13】D。unless 引导一个条件状语从句，意为“如果不(=if…not)”。 【14】 —Did you remember to give Mary the money you owed her? —Yes, I gave it to her __________ I saw her. A. while B. the moment C. suddenly D. once 【解析14】B。the moment(=as soon as) 一…就…。另外，从句中的谓语动词 saw 是非延续性动词，不可用while引导。 【15】The famous scientist grew up __________ he was born and in 1930 he came to Shanghai. A. when B. whenever C. where D. wherever 【解析15】C。where(在…的地方)引导地点状语从句。wherever 引导让步状语从句，意为“无论在哪里”，与句意不符。 【16】 Mr Hall understands that __________ math has always been easy for him, it is not easy for the students. A. unless B. since C. although D. when 【解析16】C。句意为： Mr Hall 懂得尽管数学对他来说一向容易，但对于学生来说并不容易。 【17】—Was his father very strict with him when he was at school? —Yes. He had never praised him __________ he became one of the top students in his grade. A. after B. unless C. until D. when 【解析17】C。until 与否定的主句连用，意为“直到…才”。 【18】Sally worked late in the evening to finish her report __________ her boss could read it first next morning. A. so that B. because C. before D. or else 【解析18】A。so that(为了、以便)引导目的状语从句。 【19】He made a mistake, but then he corrected the situation __________ it got worse. A. until B. when C. before D. as 【解析19】C。before 在…之前。句意是：他犯了个错误，但他还没等事情恶化，就扭转了局面。 【20】__________ I know the money is safe, I shall not worry about it. A. Even though B. Unless C. As long as D. while 【解析20】C。as long as=on condition that 只要。句意为：只要我知道这些钱是安全的，我就不担心了 【21】__________ I can see, there is only one possible way to keep away from the danger. A. As long as B. As far as C. Just as D. Even if 【解析21】B。比较：as long as意为“只要”，even if意为“即使”，just as意为“正当”，均与题意不符合。as far as I can see 意为“据我所知”。 【22】 __________I accept that he is not perfect, I do actually like the person. A. While B. Since C. Before D. Unless 【解析22】A。考查while表示让步的用法。连词while除了表示时间“当…期间、和…同时”，和表示对比“而、却”外，还可表示让步“虽然、尽管”，与although相同，它引导的从句位于主句之前。句意是：尽管我承认他并不完美，但我的确喜欢这个人。此外，while还可表示条件“只要(=as long as)”：While there is life, there is hope.只要有生命就会有希望。 【23】 It was evening __________ we reached the little town of Winchester. A. that B. until C. since D. before 【解析23】D。考查连词before的意义。首先通过去掉It was后，不能成为一个完整的句子可知，这不是强调结构，排除A; 若用B或C，意义不通，因此，只有D正确。虽然before的基本含义是“在…之前”，但译成汉语时却非常灵活。句意是：我们还没有到达Winchester这个小镇，天就夜了。 【24】__________ you call me to say you’re not coming, I’ll see you at the theatre. A. Though B. Whether C. Until D. Unless 【解析24】D.考查unless的意义。若用A、B或C，意义不通，只有选D。unless=if…not如果不…。句意是：要不是你在电话中说你不来了，我就会去剧院接你了。 【25】__________ modeling business is by no means easy to get into, the good model will always be in demand. A. While B. Since C. As D. If 【解析25】考查while表示让步的用法。while表示让步，意为“虽然、尽管”，与although相同，它引导的从句位于主句之前，本题句意是：尽管从事模特业绝非容易，但是优秀的模特总还是需要的。 |
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