资源简介 班级 姓名 学号 分数Module 4 Home alone让步状语从句和结果状语从句(时间:60分钟,满分:100分)让步状语从句(1)although引导让步状语从句时,只能用正常语序;though引导让步状语从句时,可用正常语序,也可用倒装语序;as引导让步状语从句时只能用倒装语序,即将从句中的表语、状语或动词原形置于句首,若表语是单数名词,前置时要省略冠词。Although/Though he may be troubled,he always presents a calm smiling face.尽管他可能会遇到麻烦,但他总是露出平静的笑脸。Child as/though he is,he has helped me a lot.尽管他是个孩子,他却帮了我很多忙。(2)although与though都可以与yet,still,nevertheless连用,但不能和but连用。Although/Though it was raining hard,yet they went on playing football.虽然雨下得很大,但他们还是继续踢足球。(3)while引导让步状语从句时,一般置于句首。While I admit that there are problems,I don’t agree that they cannot be solved.尽管我承认有问题存在,但我不同意这些问题不能解决。(4)no matter who(what,when,which,how等)引导让步状语从句时,相当于“who(what,when,which,how等)+-ever”,表示“无论何人(什么,何时,哪个/些,怎样等)”。He keeps taking exercise no matter how cold it is.不管天气有多冷,他都坚持锻炼。Whatever work we do,we should do our best.不管做什么工作,我们都应尽全力。(5)whether...or...引导让步状语从句时,意为“不管……,还是……”。Whether he comes here or we go there,the topic of the discussion will remain unchanged.不管他来这儿还是我们去那儿,讨论的话题都会保持不变。(6)even if/though引导的让步状语从句even if/though引导让步状语从句时,表示语气更强的让步,意为“即使,即便”。Tim is in good shape physically even though/if he doesn’t get much exercise.即使蒂姆不怎么锻炼,他的身体状况也很好。结果状语从句定义:「结果状语从句」是为了表达一个事件、行为或情况所导致的结果.(1) so++that从句He earned so little money that he couldn’t support his family.他挣如此少的钱,以至于养不起家。(2) such++that从句He is such a learned person that we all admire him very much.=He is so learned a person that we all admire him very much.他是如此知识渊博的一个人,以至于我们都非常欣赏他。注意:当“so+adj./adv.”或“such+n.”置于句首时,主句要部分倒装。So anxious am I that I can’t sleep until deep into the night.我是如此焦虑以至于直到深夜我才能睡着。(3)so that也可以引导结果状语从句,从句中往往没有情态动词,而且主从句之间常用逗号隔开。He didn’t obey the contract,so that he was fined.他没有遵守合约,因此他被罚了款。一、单项选择(本大题共50小题,每小题2分,共100分)1.(2024·江苏无锡·一模)______ it is only a road with a few cherry trees, it’s crowded with tourists who come here in April.A.Since B.Unless C.Once D.Although2.(2024·江苏南京·一模)—Do you have a good time in China, Jerry —I feel very much at home, ________ I’ve only been here for one month.A.because B.though C.since D.until3.(2024·黑龙江齐齐哈尔·二模)______ the times keep changing, young people in China have shown the same promise.A.Unless B.Although C.Because4.(2024·江苏淮安·三模)We have to wait for one more hour ________ we have already booked a table.A.if B.before C.so D.although5.(2024·福建福州·二模)—What do you think of your Junior Middle School life —I think it is colorful, ________ I am always busy.A.if B.though C.while6.(2024·云南文山·二模)________ study is full of difficulties, ________ learning to overcome them can help us a lot in growth.A./; although B.Although; /C.Although; but D.But; although7.(2024·天津河西·一模)—There are always many people running the red lights.—We should follow the traffic rule ________ others are breaking it.A.unless B.although C.or D.as8.(2024·甘肃武威·三模) he is only 4 years old, little Tom has learnt to do a lot of things on his own.A.If B.Since C.Though D.Unless9.(2024·安徽安庆·二模)—Take it easy, Linda. I’ll try my best to help you out, ________ I don’t know what to start with yet.—It’s very kind of you to say so.A.if B.before C.unless D.though10.(2024·海南省直辖县级单位·三模)Playing computer games is bad for our health ________ it is very fun.A.After B.if C.though11.(2024·福建宁德·一模)________ David has failed many times, he never gives up.A.Because B.But C.Though12.(23-24九年级下·福建泉州·期中)Mr. Chen is always full of hope, ________he has got into trouble many times during his life.A.if B.when C.though13.(2024·四川成都·二模)________ AI robots are good at math and chess, simpler tasks like picking up a glass may be challenging for them.A.Although B.If C.Because14.(2024·四川成都·二模)The spirit of hard work can reach the hearts of the children, ________ they are too young.A.although B.unless C.when15.(2024·广西·一模)Don’t play computer games too much ________ it is very fun.A.after B.though C.if16.(2024·天津滨海新·一模)Betty can look after herself ________ it won’t be easy for her.A.because B.so that C.although D.until17.(2024·天津·一模)________ he was tired, he went on working.A.So B.Though C.Because D.As18.(2024·上海崇明·二模)_________ the teacher teaches Tom writing personally, he still writes badly.A.Until B.Although C.Since D.When19.(2024·云南玉溪·一模)Lots of Southern Little Potatoes went to celebrate the Harbin International Ice and Snow Festival last winter, ________ it was very cold.A.after B.so C.unless D.although20.(2024·江苏连云港·一模)Andy has made ______ this term that his parents will award him a new laptop.A.such a great progress B.so great a progressC.such great progress D.so a great progress21.(23-24九年级下·甘肃武威·开学考试)Lu Han is _______ an excellent actor _______ most teenagers like him.A.such, that B.so , that C.too, to D.such, for22.(23-24九年级下·吉林松原·开学考试)She worked hard everything was ready by 6 o’clock.A.so; that B.too; to C.enough; to23.(23-24九年级下·黑龙江哈尔滨·开学考试)—You have made much progress in your English ________ you entered the ninth grade.—Yes, I realize English is ________ an interesting subject that I enjoy it very much.A.when; such B.though; so C.since; such24.(23-24九年级上·广西梧州·期末)The little girl is ______ cute ______ everyone likes her.A.such; that B.too; to C.so; that25.(23-24九年级上·江苏常州·期末)Tony Leung’s new film is ________ a success that we are looking forward to his next film.A.so B.such C.too D.quite26.(23-24九年级上·江苏宿迁·期末)—What do you think of The Longest Day in Chang’an(《长安三万里》) —I think it is ________ an excellent film ________ so many people like it.A.such, that B.so, that C.too, to D.enough, to27.(23-24九年级下·江苏无锡·阶段练习)The space lecture given by the astronauts was _________ eye-opening experience that it aroused my brother’s interest in science.A.so B.so an C.such D.such an28.(23-24九年级下·江苏连云港·阶段练习)It is ________ interesting film ________ my son wants to see it again.A.so; that B.such a; that C.such an; that D.so an; that29.(23-24九年级下·江苏泰州·阶段练习)Our Chinese teacher was so satisfied ________ Jim’s article ________ he read it to us in class.A.to; that B.about; which C.on; which D.with; that30.(23-24九年级下·云南文山·阶段练习)The movie Nezha is ________ educational ________ I want to see it again.A.so; that B.such; that C.too; to D.as; to31.(2024·江苏连云港·一模)Article 20 (《第二十条》) is __________ a wonderful film that I have watched it twice.A.such B.very C.quite D.so32.(23-24九年级下·江苏南通·阶段练习)Some people like new product _________ much that they want it to be on China’s market as soon as possible.A.very B.quite C.too D.so33.(2024·甘肃武威·一模)The movie is ________ interesting ________ I have watched it twice.A.enough; to B.such; that C.too; to D.so; that34.(2024·江苏扬州·一模)______ clean energy has already been used in our daily life, global warming will continue for a long time after CO emission peak.A.Because B.Though C.If D.Unless35.(2024·四川成都·二模)You’ll miss the train ________ you catch the Didi car right now!A.as if B.even if C.only if36.(2024·上海青浦·二模)________ it was freezing cold outside, my father still went jogging this morning.A.Because B.Although C.If D.Since37.(23-24九年级下·江苏常州·阶段练习)—Are you allowed to make your own decisions about your future job —Yes, I will keep drawing. ________ I never become famous, this is what I love to do every hour of every day.A.Although B.Unless C.Since D.If38.(2024·黑龙江哈尔滨·一模)“Post-2000s (00后)” have begun to surprise the world ________ they are very young.A.if B.unless C.though39.(23-24九年级下·安徽芜湖·阶段练习)The three-year-old boy drew some pictures on the wall, ________ his mother had told him not to do that.A.though B.since C.until D.if40.(2024·吉林四平·一模)Don’t play computer games too much ______ it is very fun.A.after B.if C.though41.(2024·安徽六安·一模)—Who do you admire most —Xu Mengtao. _________ her leg was hurt seriously, she didn’t give up her dream.A.Because B.Unless C.Although D.Until42.(2024·上海金山·二模) the boy is only six years old, he knows more about science than some adults.A.Though B.Since C.Until D.When43.(2024·江苏南通·一模)________ there are so many things around us that go against our will, we can’t give them up because following the dream is important.A.Though B.If C.Since D.Unless44.(2024·河北·模拟预测)I had a good time at the party, ______ I knew nobody.A.if B.since C.while D.though45.(2024·吉林松原·二模)The boy doesn’t want to eat anything no matter ________ delicious the food is.A.what B.how C.that46.(2024·山东淄博·一模)I’ll try to finish the work, ________ how difficult it is.A.until B.unless C.no matter D.so that47.(2024·吉林长春·一模)—Tom, ________ you learn English well, you will forget it unless you use it.—OK. I’ll keep practicing.A.even if B.so that C.because of D.in order to48.(2024·福建厦门·一模)________ many things have changed a lot, the love for our motherland won’t change a bit.A.Though B.Unless C.Because49.(2024·上海普陀·二模)He’s a good teacher, __________ he has the least experience.A.because B.unless C.though D.until50.(2024·上海徐汇·二模)No one on the team gave up halfway _______ the research work was rather challenging.A.until B.because C.if D.though参考答案:1.D句意:虽然这只是一条有几棵樱桃树的路,但四月份来这里的游客很多。考查连词词义辨析。Since自从;Unless除非;Once一旦;Although虽然。前后两句是让步关系,用although引导让步状语从句。故选D。2.B句意:——杰瑞,你在中国过得愉快吗?——虽然我到这里才一个月,但我感到很自在。考查连词辨析。because因为;though虽然;since由于;until直到。根据“I feel very much at home”以及“I’ve only been here for one month.”可知,应说“虽然”我到这里才一个月,但我感到很自在。故选B。3.B句意:尽管时代在不断变化,但中国的年轻人表现出了同样的希望。考查从属连词辨析。Unless除非;Although虽然;Because因为。根据“...the times keep changing, young people in China have shown the same promise.”可知,前后构成让步关系,用Although引导让步状语从句。故选B。4.D句意:尽管我们已经预订了餐桌,但是我们必须等上一个多小时。考查连词辨析。if如果;before在……之前;so因此;although尽管。前后两句为让步关系,用although连接,即:虽然提前预定了位子,但还是要等。故选D。5.B句意:——你觉得初中生活怎么样?——虽然我总是很忙,但我觉得它是丰富多彩的。考查连词辨析。if如果;though虽然;while当。前后两句是让步关系,用though引导让步状语从句。故选B。6.B句意:尽管学习充满了挑战,学习去克服能够在成长方面帮助我们很多。考查连词辨析。根据“study is full of difficulties”以及“learning to overcome them can help us a lot in growth”可知,尽管学习充满了挑战,学习去克服能够在成长方面帮助我们很多。although“尽管”,引导让步状语从句,不和but同时出现在一个句子中。故选B。7.B句意:——总是有很多人闯红灯。——我们应该遵守交通规则,尽管其他人都违反了。考查连词词义辨析。unless除非;although尽管;or或;as因为。根据空前后句的句意可知,此处句意发生了转折让步。故选B。8.C句意:虽然小汤姆只有4岁,但他已经学会了自己做很多事情。考查连词辨析。If 如果;Since 自从;Though 虽然;Unless 除非。“he is only 4 years old”和“ little Tom has learnt to do a lot of things on his own” 之间在句意上是让步关系,所以用though引导让步状语从句。故选C。9.D句意:——别紧张,琳达。我会尽力帮你的,尽管我还不知道从什么开始。——你这么说真是太好了。考查连词辨析。if如果;before在……之前;unless除非;though虽然。前后两句是让步关系,用though引导让步状语从句。故选D。10.C句意:玩电脑游戏虽然很有趣,但对我们的健康有害。考查连词辨析。after在……之后;if如果;though虽然。前后两句是让步关系,用though引导让步状语从句。故选C。11.C句意:尽管大卫失败了很多次,但他从不放弃。考查连词辨析。Because因为;But但是;Though尽管。根据“…David has failed many times, he never gives up.”可知,前半句与后半句为转折关系,此处指尽管David失败了很多次,但他从不放弃,应用连词Though“尽管”引导让步状语从句。故选C。12.C句意:尽管陈先生一生中遇到了许多麻烦,但他总是充满希望。考查连词辨析。if如果;when当……时候;though虽然,尽管。结合句意,前一句表示他总是充满希望,后一句表示他一生中遇到了许多困境,前后表示让步关系,因此用连词though引导状语从句,故选C。13.A句意:虽然人工智能机器人擅长数学和象棋,但类似于拿起杯子这样的简单任务对它们来说还是有挑战性的。考查连词。Although虽然;If如果;Because因为。根据“AI robots are good at math and chess, simpler tasks like picking up a glass may be challenging for them”可知,前后两部分意思相反,构成转折关系,此处应用连词although或though引导让步状语从句。故选A。14.A句意:虽然孩子们还太小,但努力工作的精神可以深入他们的内心。考查从属连词的词义辨析。although尽管,虽然;unless除非;when当……时候。结合句意,题干中前后句子存在让步关系,应该用although。故选A。15.B句意:虽然电脑游戏很有趣,但也不要玩太多。考查连词辨析。after在……之后;though虽然;if如果。根据“Don’t play computer games too much ... it is very fun.”可知,句子前后是让步关系,用though引导让步状语从句。故选B。16.C句意:贝蒂能照顾好自己,虽然这对她来说不容易。考查从属连词辨析。because因为;so that以便;although虽然;until直到。根据“Betty can look after herself...it won’t be easy for her.”可知,前后构成让步关系,用although引导让步状语从句。故选C。17.B句意:虽然他很累,但他继续工作。考查连词辨析。So所以;Though虽然;Because因为;As因为。根据“he was tired, he went on working.”可知,句子前后是让步关系,用though引导让步状语从句。故选B。18.B句意:尽管老师亲自教汤姆写作,但他仍然写得不好。考查连词。Until直到;Although尽管;Since自从;When当……时。根据“the teacher teaches Tom writing personally, he still writes badly.”可知,句子前后是转折关系,用although引导让步状语从句。故选B。19.D句意:去年冬天,尽管天气很冷,许多南方小土豆还是去庆祝哈尔滨国际冰雪节。考查从属连词辨析。after在……之后;so因此;unless除非;although尽管。由“Lots of Southern Little Potatoes went to celebrate the Harbin International Ice and Snow Festival last winter,…it was very cold”可知,此处指虽然天气冷,但南方小土豆还是去庆祝哈尔滨国际冰雪节了,句子之间是让步关系,应用although引导让步状语从句。故选D。20.C句意:安迪这个学期进步很大,他的父母将奖励他一台新的笔记本电脑。考查such的用法。progress“进步”,不可数名词,不能用a修饰,排除A,B和D,故选C。21.A句意:鹿晗是如此优秀的演员,以至于大多数青少年都喜欢他。考查结果状语从句。such+名词+that+句子“如此……以致于……”;so+形容词/副词+that+句子“如此……以致于……”;too+形容词/副词+to do sth“太……而不能……”。前空后是名词短语an excellent actor,后面跟的是句子most teenagers like him,用such…that…。故选A。22.A句意:她干得很卖力,到6点钟一切都准备好了。考查短语辨析。so...that如此……以至于,that后跟从句;too...to太……而不能……,to后跟动词;enough...to...足够……做某事,to后跟动词。根据“ everything was ready by 6 o’clock”可知,第二空后是句子,所以此处用so...that引导结果状语从句。故选A。23.C句意:——自从你进入九年级以来,你的英语进步很大。——是的,我意识到英语是一门非常有趣的学科,我非常喜欢它。考查连词辨析。when当……的时候;though尽管;since自从;so…that…“如此……以致于”,so后接形容词/副词;such…that…“如此……以致于”,such后接名词。根据“You have made much progress in your English…you entered the ninth grade.”可知,此处表示“自从你进入九年级以来”,故第一空填since;根据“subject”为名词可知,第二空填such。故选C。24.C句意:这个小女孩很可爱以致于每个人都喜欢她。考查so…that引导结果状语从句。such…that如此……以至于,such后接名词;so…that如此……以至于,so后接形容词/副词;too…to太……而不能,to后接动词原形。根据“cute”为形容词以及“everyone likes her”为从句可知,so…that符合题意。故选C。25.B句意:梁朝伟的新片如此成功,我们都很期待他的下一部电影。考查such用法。so副词,如此,这么,修饰形容词和副词;such形容词,如此的,多么的,修饰名词;too副词,太,很,修饰形容词和副词;quite副词,很,十分,修饰形容词和副词。根据“…a success that we…”可知,此处应用such修饰名词success,构成such+a/an+(形容词)+名词单数+that…“如此……以至于……”,固定搭配。故选B。26.A句意:——你认为电影《长安三万里》怎么样?——我觉得它是一部如此好的电影以至于很多人都喜欢。考查结果状语从句。such…that如此……以至于;so…that如此……以至于;too…to太……而不能;enough…to足够……。根据“so many people like it.”可知,许多人喜欢是结果,第二空后是句子,所以用such/so…that引导结果状语从句,such后面接名词,so后面接形容词, excellent film“好电影”为名词短语,所以用such。故选A。27.D句意:宇航员的太空讲座真是一次令人大开眼界的经历,激发了我哥哥对科学的兴趣。考查such…that引导的结果状语从句。根据“eye-opening experience”可知中心词是experience,意为“经历”,是可数名词的单数形式,且eye-opening为元音音素开头的单词,其前用不定冠词an,因此该句为such an+单数名词+that引导的结果状语从句。故选D。28.C句意:这是一部如此有趣的电影,我儿子想再看一遍。考查结果状语从句。so...that如此……以至于;such...that如此……以至于。so修饰形容词或者副词,such修饰名词。interesting film是名词短语,所以用such进行修饰,film是可数名词,且interesting以元音音素开头,所以前面用冠词an。故选C。29.D句意:我们的语文老师对吉姆的文章非常满意,所以他在课堂上给我们读了这篇文章。考查介词辨析以及so…that引导的结果状语从句。to到;about关于;on在上面;with和。be satisfied with“对……满意”,形容词短语。so…that“如此……以至于”,引导结果状语从句,故选D。30.A句意:《哪吒》这部电影是如此的有教育意义以至于我想再看一遍。考查结果状语从句。so…that和such…that都是“如此……以至于……”的意思,so后修饰形容词或副词,句型是“so+形容词或副词+that从句”;such后修饰名词,句型是“such+(a/an)+形容词+名词+that从句”;too…to意为“太……以至于不能……”,too后跟形容词或副词,to后面跟动词原形;选项D表述错误。根据“...educational...I want to see it again”可知,应用“so…that”结构,故选A。31.A句意:《第二十条》是一部如此精彩的电影,我已经看了两遍了。考查副词辨析。such那样的;very非常;quite相当;so如此。根据“a wonderful film that...”可知此处是such a/an adj. n. that...引导的结果状语从句。故选A。32.D句意:有些人非常喜欢新产品以至于他们希望它能尽快进入中国市场。考查副词辨析。very非常;quite非常;too太;so如此。根据“that they want it to be on China’s market as soon as possible”可知,此句是前一句的结果,so...that...引导结果状语从句,故选D。33.D句意:这部电影太有趣了,我已经看了两遍了。考查结果状语从句。adj. enough to do足够……做某事;such a/an adj.n. that如此……以至于;too adj./adv. to do sth.太……而不能;so adj./adv. that如此……以至于。根据“interesting...I have watched it twice”可知电影是如此有趣,以至于已经看了两遍,用so...that引导结果状语从句。故选D。34.B句意:虽然清洁能源已经被用于我们的日常生活中,但是在二氧化碳排放达到峰值后,全球变暖仍将会持续很长时间。考查连词词义辨析。Because因为;Though尽管;If如果;Unless除非。此处Though引导让步状语从句,意为“尽管”。故选B。35.B句意:即使你现在赶上滴滴的车,你也会错过火车的!考查从属连词辨析。as if好似,引导方式状语从句;even if即使,引导让步状语从句;only if只要,引导条件状语从句。根据句意可知,空后从句“you catch the Didi car right now”是一种假设,表示让步,其想表达的意思是即使你现在赶上滴滴的车,你也会错过火车的。故选B。36.B句意:尽管外面冻得要命,我父亲今天早上还是去跑步了。考查连词的用法。Because因为;Although尽管;If如果;Since既然。根据“...it was freezing cold outside, my father still went jogging this morning”可知,此处表示让步关系,尽管外面冻得要命,故选B。37.A句意:——你可以自己决定未来的工作吗?——是的,我会继续画画。虽然我从未成名,但这是我每天每时每刻都喜欢做的事情。考查连词。Although尽管;Unless除非;Since自从;If如果。根据“I never become famous, this is what I love to do every hour of every day.”可知,前后句之间表达的是一种相反的让步关系,用although引导让步状语从句。故选A。38.C句意:“00后”已经开始让世界惊叹,尽管他们还很年轻。考查连词辨析。if如果;unless除非;though尽管。分析句子可知,尽管00后很年轻,但是他们已经让世界惊叹,故用though引导让步状语从句。故选C。39.A句意:这个三岁的男孩在墙上画了一些画,尽管他的母亲告诉他不要这样做。考查从属连词词义辨析。though尽管;since自从;until直到;if如果。分析句子,前后句为让步关系,所以用though引导让步状语从句,故选A。40.C句意:虽然电脑游戏很有趣,但也不要玩太多。考查连词辨析。after在……之后;though虽然;if如果。根据“Don’t play computer games too much ... it is very fun.”可知,句子前后是让步关系,用though引导让步状语从句。故选C。41.C句意:——你最崇拜谁?——徐梦桃。虽然她的腿受了重伤,但她没有放弃她的梦想。考查连词辨析。Because因为;Unless除非;Although虽然;Until直到……时。根据“…her leg was hurt seriously, she didn’t give up her dream.”可知,此处表示让步,应该用Although引导让步状语从句。故选C。42.A句意:尽管这个男孩只有6岁,他比一些成年人懂得更多的科学知识。考查连词辨析。Though尽管;Since自从;Until直到……才;When当……时候。分析题干,前后句为让步关系,应用though引导让步状语从句,表示“尽管”。故选A。43.A句意:虽然我们周围有很多事情违背我们的意愿,但我们不能放弃,因为追随梦想很重要。考查从属连词词义辨析。Though尽管;If如果;Since自从;Unless除非。分析可知,“there are so many things around us that go against our will”与“we can’t give them up”存在转折关系,所以此处应用though引导让步状语从句。故选A。44.D句意:虽然我谁也不认识,但我在聚会上玩得很开心。考查连词辨析。if如果;since自从;while当……时候;though尽管。根据“I had a good time at the party,...I knew nobody.”可知,前后句是转折让步关系,应用though引导让步状语从句,故选D。45.B句意:不管食物多么美味,那个小男孩不想吃任何东西。考查状语从句的连接词。what什么;how怎样;that那个。根据“no matter...delicious the food is”可知,此处表示“无论食物多么可口美味”,how符合题意。故选B。46.C句意:不管有多难,我都要努力完成这项工作。考查连词辨析。until直到;unless除非;no matter无论;so that以便于。由“I’ll try to finish the work, ... how difficult it is.”可知,此处指无论有多难,都努力完成工作。故选C。47.A句意:——汤姆,即使你英语学得很好,如果你不使用它,你也会忘记它。——好的。我会继续练习的。考查连词辨析。even if即使;so that以便;because of因为;in order to为了。根据“you learn English well, you will forget it unless you use it”可知,前后两句存在让步关系,应用even if引导让步状语从句,故选A。48.A句意:虽然很多事情都发生了很大的变化,但对祖国的爱一点也没有改变。考查连词辨析。Though虽然;Unless除非;Because因为。根据“many things change a lot, the love for our motherland won’t change a bit.”可知,两句为让步关系,虽然事情变了,但是对祖国的爱没有变,所以此处用Though引导让步状语从句。故选A。49.C句意:他是一个好老师,尽管他经验最少。考查连词。unless除非;though虽然;until直到;because因为。根据“he has the least experience”可知,虽然他经验最少,但他是个好老师,因此填though符合语境。故选C。50.D句意:尽管研究工作相当具有挑战性,但团队中没有一个人半途而废。考查连词。until直到;because因为;if如果;though尽管。根据“No one on the team gave up halfway…the research work was rather challenging.”可知是指尽管研究工作相当具有挑战性,但团队中没有一个人半途而废。故选D。 展开更多...... 收起↑ 资源预览