第二部分 语法专题研究
专题六 连词
1.（2017重庆B卷）I like dancing, _______ I don’t have enough time to practice it.
A. or
B. so
C. but
D. because
2.（2017 安徽）Hold your dream, _______ you might regret some day. A. and
B. or
C. but
D. so
3. (2017 呼和浩特）Lucy_______ you can’t go to the party. One of you has to stay at home to look after your grandma.
A. Neither; nor
B. Either; or
D. Both; and
C. Not only; but also
4. (2017青岛)Jack’s mother was so tired. She fell asleep_______ she lay down on the bed.
A. until
B. as soon as
C. unless
D. although
5.（2017泰安）I didn’t believe I could do it_______ I got to the top of Mount Tai.
A. unless
B. until
C. after
D. as
6. (2017烟台)—The environment is terrible.
—I think it will be even worse_______ the government takes actions to protect it.
A. until
B. when
C. if
D. unless
7.（2017白银改编 ）_______ you look after it carefully, this coat will keep you warm through many winters.
A. If
B. Unless
C. Before
D. So
8. (2017滨州)—I want to be a teacher when I grow up.
—Work hard, _______ your dream will come true. A. or
B. but
C. though
D. and
9. (2017临沂）My arm is still painful, _______ I’m going to see a doctor. A. so
B. for
C. but
D. or
10. (2017资阳）We can enjoy the books in the reading room, _______ we can’t take them out.
A. and
B. but
C. or
D. so
11.（2017天水）_______ my sister_______ I do well in our lessons. My mother is very proud of us.
A. Not, but C. Either, or
B. Neither, nor D. Both, and
12. （2017昆明盘龙区二模）The Readers hosted by Dong Qing is very popular _______ it encourages more and more people to read books.
A. but
B. and
C. or
D. unless
13.（2017昆明五华区二模）—Would you like to go to National Science Museum with me?
—Yes, I shall go_______ I am too busy. A. unless
B. if
C. so
D. but
14. (2017昆明八校联考) _______ summer ends and autumn comes, the days get shorter and shorter.
A. If
B. As
C. Since
D. Before
15.（2017曲靖一模）—Shall we go mountain climbing tomorrow morning? —I’m afraid not. _______ I can finish my homework tonight. A. If
B. As
C. Unless
D. Until
16. （2017曲靖二模）—My uncle is in Beijing now. He lives in the countryside
_______works in the city during the week.
—Oh, he must be tired. A. or
B. and
C. but
D. so
17.（2017大理统考）Help others in need, _______ they will help you when you are in trouble.
A. so
B. and
C. or
D. unless
18.（2017曲靖麒麟区二模）I could speak_______ French_______ Chinese, but luckily I could talk with them in English.
A. both; and C. neither; nor
B. either; or D. not only; but also
19.（2017大理下关四中模拟）—It’s time to go to bed, Betty!
—Mum, I have too much homework and I won’t go to bed I finish it. A. until
B. since
C. after
D. as soon as
20.（2018原创）I think my junior middle school life is wonderful, _______ I am always busy with my study.
A. unless
B. though
C. when
D. until
21. （2018原创）The dress is beautiful but it is also very expensive, _______ I didn’t buy it.
A. so
B. and
C. or
D. but
22.（2018原创）—Cellphones help us a lot, _______ we shouldn’t allow them to control our lives.
—I agree with you. A. but
B. and
C. or
D. so
23. （2018原创）Spend more time talking with your parents, _______ they may not understand you well.
A. so B. but C. and D. or
24.（2018原创）How time flies! It has been five years _______ I saw my primary school classmate Lucy last time.
A. though
B. until
C. since
D. before
25.（2018预测）—Would you like to come to the dinner party here on Saturday? —I’d love to, I’ll be out of town at the weekend. A. or
B. and
C. so
D. but
26.（2018预测）We should try our best to protect the earth, _______ we will lose our home.
A. but
B. or
C. and
D. so
27.（2018预测）I will try my best to keep practicing_______ I can write wonderful articles easily.
A. if
B. until
C. so
D. or
28.（2018预测）_______ we come from different countries, we still have cultures in common.
A. Although
B. But
C. Because
D. So
29.（2018预测）Making millions of friends is not difficult. The difficulty is to make a friend who will stand by you_______ millions are against you.
A. before
B. when
答案 C. though
D. because
专题六 连词
1. C【解析】考查并列连词和从属连词混合辨析。句意为：我喜欢跳舞，我没有足够的时间练习它。or或者，否则；so因此；but但是；because因为。根据语境可知前后两句之间是转折关系，故选C。
2. B【解析】考查并列连词词义辨析。句意为：坚持你的梦想，有朝一日，你或许会后悔。and和，表并列；or否则，或者，表条件，选择；but但是，表转折；so所以，表因果。由句意知，前后句构成“非此即彼”的条件关系。故选B。
3. B【解析】考查连词短语辨析。句意：你和Lucy不能去参加聚会，你们中的一个人必须待在家里照顾奶奶。Neither...nor...既不……也不……；Either...or...要么……要么……；Not only ...but also ...不仅，而且；Both...and...既……又……。根据句意可知，两个人中的一个不可以去参加聚会，故选B。
4. B【解析】考查从属连词词义辨析。句意为：杰克的妈妈非常累。她躺到床上就睡着了。until 直到……才，引导时间状语从句；as soon as 一……就，引导时间状语从句；unless除非，引导条件状语从句； although 尽管，引导让步状语从句。根据句意可以得知杰克的妈妈因为非常累，所以一躺到床上就睡着了，故选B。
5. B【解析】考查从属连词词义辨析。句意为：我不相信我能做到我到达泰山顶部。unless 除非；until 直到；after在……之后；as当……的时候。not...until 为固定搭配，意为“直到……才”。故选B。
6. D【解析】考查从属连词词义辨析。句意为“环境很糟糕。”“我认为它会更差，政府采取行动保护环境。”until直到；when 当……时；if 如果；unless 除非,如果不。分析语境可知，除非政府采取行动保护环境，否则会更糟。故选D。
7. A【解析】考查从属连词的用法。句意为：你细心保管这件外套，它将会帮你保暖抵寒很多个冬天。根据语境可知是表示“如果”，故选A。
8. D【解析】考查连词的用法。句意为“当我长大后，我想做一名教师。”“努力学习，你的梦想将变为现实。”or或者，表选择关系；but但是，表转折关系；though尽管，