1. (2018·广东省37.)China is getting more and more independent of western technology, it is leading in many fields, such as the self-driving car industry. A. / B. or C. but D. and
37. D 考查连词。句意：中国越来越无需依赖西方国家的技术，甚至在某些领域处于领先地位，比如在汽车自动驾驶工业领域。连词and有表示“递进”关系，故选D。 2. （2018·广东深圳10.）—Do you still remember our primary school teacher, Mrs. Liu? —Yes, she always encouraged us and gave us support___ we met difficulties. A. whenever B. whatever C. however
10.A 考查语境分析&词义辨析。句意：——你还记得我们的小学老师刘老师吗？——记得。无论什么时候我们遇到困难，她都一直鼓励支持我们。whenever表示“无论什么时候”; whatever表示“无论什么”; however表示“无论怎样”。根据本句意可知选A。 C。
2. （2018·海南中考34.）_____ the girl is only six years old, she knows more than 300 ancient Chinese poems. A. If B. Unless C. Although
34. C【解析】考查连词辨析。句意：尽管这个女孩只有6岁，她却知道300多首古诗。前后句之间是让步关系，应用though引导让步状语从句，故选C。 3。(2018·河北29.) Bob, dinner is ready. Please wash your hands ______ you eat. A. until B. after C. while D. before
29. D 考查从属连词词义辨析。句意：Bob，晚饭准备好了，在吃饭前请洗手。根据常识可知，饭前要洗手。故选D。
4. (2018?河南中考27.) The words “racecar”, “kayak” and “level” are the same ______ they are read left to right or right to left.
A. since B. though C. unless D. whether
27. D 【解析】考查连词的用法辨析。“赛车”、“皮艇”和“水平”这几个词无论从左到右读，还是从右到左读，是一样的。since自从，既然；though虽然；unless除非，如果不；whether…or无论……还是……。根据句意选D。 5. (2018·江西33.) —Can students go online during lessons? —They can____ it is for that lesson. A. if B. or C. so D. but
33. A考查连词词义辨析。句意：——学生可以在上课期间上网吗？——____它（上课期间上网）是为了那节课，他们是可以的。if如果；or或者，否则；so所以；but但是。根据语境可知，如果上网是为了那节课，学生就可以上网。故选A。
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6.（2018菏泽27.）-I really want to pass the exam for further study.
-Believe in yourself, dear! Your dream will come true ____you put your heart into it. A. even if B. as long as C. as soon as
27.B【解析】考查连词辨析。句意：—为了继续深造我想通过这次考试。—亲爱的，相信自己！只要你集中精力去做，你的梦想就会变为现实。even if即使；as long as只要；as soon as 一......就.....。分析句意可推知前后存在一种让步关系，“只要你集中精力去做，你的梦想就会变为现实”，用as long as引导，选B。
7. (2018·山西22.) When you’re tired, you can get close to the nature _______ you’ll feel relaxed in the beauty all around. A. or
B. and
C. but
22. B 考查连词词义辨析。句意：当你累的时候，你可以接近大自然并且在周围的美景中感到十分的放松。横线前面的“亲近大自然”和其后面的“在周围的美景中感觉放松”之间是顺接的关系。or否
则，或者，表示转折或选择关系；and和，表示并列或顺承关系；but但是，表示转折关系。故选 B。 8. （2018?上海中考30.)Peter spent half a day fishing by the river,______he didn't catch anything. A.so B.or C.for D.but
30. D【解析】考查连词的用法。句意：彼得花了半天的时间在河边钓鱼，但他什么也没钓到。根据前面说到花时间多，后面提及没钓到什么，运用逻辑推断可知此处是转折关系，故选D。 9. (2018·新疆29.) I really want to have a pet dog, _______ my mother disagrees. A. but B. and C. or D. so
29. A 考查连词词义辨析。前半句是肯定句，后半句是否定句，前后句之间是转折关系，故应用连词but表转折。
10. (2018·襄阳34.) —Be quick, _________we’ll fail to catch the school bus.
[来源学_科_网Z_X_X_K]
—Don’t worry. It’s only seven o’clock now. We still have enough time. A. and B. but C. or D. so
34. C考查连词词义辨析。——快点，否则我们会错过赶校车。——不要着急。现在是七点钟，我们仍然有足够的时间。由后句提示，前者怕时间不够，要不快点就会误车，表示条件关系，要用or。故选C。
11. (2018·北京中考4.）Many people like pandas ______ they are cute.
A.though B. if C. while D. because
D【解析】考查连词辨析。句意：很多人喜欢熊猫，因为它们可爱。表示原因用连词because。故选D。
12. (2018福建A卷29.) You can surf the Internet _______ you want to know about the 2020 World Middle School Games.
A. until B. after C. if
29. C考查连词辨析。句意：如果你想了解2020世界中学运动会的话，你可以上网搜索。根据句意可知空格处应填if来引导条件状语从句。故选C。
13.（2018?上海中考36.)Mr Black walked around and offered help____we were doing an experiment. A.while B.although C.until D.unless
36. B【解析】考查从属连词的用法。句意：布莱克先生在我们做实验的时候走来走去，提供帮助。根据句意可知此处表示在......时候，故用A（while）。 14. (2018·滨州29.)—What do you think of your junior high school life?
—I think it is enjoyable, __________ I sometimes have some trouble in study. A. if B. though C. while D. until
29. B 考查连词词义辨析。句意：——你觉得你的初中生活过得怎么样？——我认为它是愉悦快乐的，尽管我有时会遇到学习困难。if如果；though尽管，但是；while 然而；当……时候。前后表示转折关系。故选B。 15. (2018·东营25.)—What a mess! The sharing bikes are thrown everywhere. —Let’s collect and put them in the right place _______ they can be used conveniently. A. unless B. so that C. because D. so long as
25.B【解析】考查连词用法辨析。句意：——真的是乱七八糟！共享单车被扔的到处都是。——让我们整理它们，把它们放到正确的位置_______我们可以很便利地使用它们。unless“除非”；so that“目的是，为了”；because“因为”；so long as“只要”。由“What a mess”可知：把单车归还到合适的位置目的是为了方便使用。故选B。
16. (2018潍坊27.)You will still miss the flight_______ you catch a Didi car. A even if B. as if C. until D. before
27. A 【解析】考查连词辨析。句意：即使你赶上Didi汽车，你还是会错过这次航班。 even if “即
[来源:Zxxk.Com][来源:Zxxk.Com]使”；as if“似乎”；until “直到……才”；before“在……之前”。上文“还是错过”和下文的“赶上Didi汽车”提示用even if“即使”引导让步状语从句。故选A。 17. (2018·达州24.)—Why don’t you get used to the life in Beijing?
—______ the crowded traffic ______ the high living cost.The only reason is the badly polluted air. A.Not only;but also B.Either;or C.Both;and D.Neither;nor
24.D 考查并列连词词义辨析。句意：——你为什么不适应北京的生活啊？——既不是拥挤的交通也不是高昂的生活费用。唯一的原因是严重污染的空气。not only…but also…不但……而且……；either…or…或者……或者……；Both …and …两者都；neither …nor …既不……也不……。从句意知，前后句构成“既不是A也不是B”的条件关系。故选D。 18. (2018·重庆A31.)It's hard for us to say goodbye_________ we have so many happy days to remember.
A. so B. because C. although D. until
31. B 考查连词的辨析。句意：说再见很难因为我们记忆里有那多的幸福的日子。表示“因为”应用because，故选B。 19. （2018·青岛中考7.）______ Anna ______ her brother like listening to soft music.
A. Both; and B. Neither; nor C. Either; or D. Not only; but also 7. A【解析】考查连词的用法辨析。句意：安娜和她的哥哥都喜欢听轻音乐。因为 neither… nor …、either… or…、not only… but also连接两个并列主语时都遵循“就近原则”，即谓语动词应该与her brother保持一致用likes，但由句中 “like”的形式可知，与之相对应的主语应该是Anna和her brother。故选A。 20. （2018·青岛中考10.） It is raining heavily, ______ none of the students are late for school. A. although B. but C.so D. because
10. B【解析】考查连词的用法辨析。句意:雨下的正大，但是没有一个学生上学迟到。句中“none of the students are late for school”与“ raining heavily”构成转折关系，因此要用连词but。故选B。 21. (2018·安徽41.)—Will you go to the picnic this Saturday? —I’d like to, ______ I’ll have to help look after my baby sister. A. but B. or C. and D. so
41. A 考查并列连词辨析。句意：——这个周六你将去野餐吗？——我很乐意去，但我不得不帮助照看我的小妹妹。but但是，表转折；or或者，表选择；and和，表顺承；so所以，表因果。根据语境知，答语前后句意构成转折关系。故选A。
22. (2018·安徽42.)Little Jack has learned to do lots of things on his own, _______ he is only four years old. A. if B. though C. for D. since
42. B 考查状语从句之从属连词。if如果，引导条件状语从句；though虽然，尽管，引导让步状语从句；for因为，引导并列复合句；since自从，引导时间状语从句。句意：小杰克已经独自学习了许多东西，尽管他只有四岁。根据语境知选B。 23. (2018·南京8.) Mexican and Tex- Mex foods were popular in the USA, ________ now Chinese food has more fans. A. because
B. but
C. so
D. unless
8. B 考查连词辨析。句意：墨西哥食物在美国很流行，但是中国食物现在有更多的爱好者。because因为；but但是；so因此；unless除非。根据上下句句意可知两者为转折关系。故选B。
24. (2018·临沂24.) When you are in your school dining hall during lunchtime, you may feel lonely _______ you can find someone to have lunch with.