主谓一致：中考真题强化练习及答案

这是一份主谓一致：中考真题强化练习及答案，共18页。
中考英语真题：主谓一致
第一部分:1-50 专项练习 第二部分:51-100全面解析

1．（2019·中山模拟）Not only my friends but also the Green _______ interested in football and Messi is their favorite star.
A．be B．am C．is D．are
2．（2019·中山模拟）— Your devotion ____ worth any.
—Better than a critic ____ hasn't!
A．isn't; which B．doesn't; who
C．isn't; who D．doesn't; which
3．（2019·中山模拟）— You ___ better at painting than Mary, I promise.
—Praise too much. What she paints couldn't be ____.
A．are; bad B．are; better C．/; bad D．/; better
4．（2018·新疆）Hurry up! Some _______ and ______ are on sale in the supermarket.
A．tomato; egg B．tomatoes; egg C．tomatoes; eggs D．tomato; eggs
5．（2018·齐齐哈尔）Everyone in my class except Tom and Mary to Beijing.
A．have been B．have gone C．has been
6．（2018·绥化）Neither you nor he _________good at drawing.
A．are B．is C．be
7．（2018·郴州）—I saw Tom's father bought lots of books yesterday.
—That's not strange. Not only Tom but also his father _______reading.
A．enjoy B．enjoys C．enjoyed
8．（2018·太仓模拟）Now the number of students who bedrooms of their own getting larger and larger.
A．has;are B．have;is C．has;is D．Have;are
9．（2018·连云港模拟）—When will the railway that connects the two cities open?
— next year. Only two thirds been built.
A．Until; has B．Until; have
C．Not until; has D．Not until; have
10．（2018·随州模拟）________of the students in our class________ going to the summer camp in Beijing next week.
A．Two fifths; are B．Second fifths; are
C．Two fifths; is D．Two fifth; are
11．（2018·牡丹江模拟）The number of the volunteers in our city ____3,000. And fifty percent of them ____ students.
A．is, is B．are, is C．is, are
12．（2018·广东模拟）— There a concert given by the top students from Yale University next Tuesday.
— Yes. I am looking forward to it.
A．will be B．will have
C．are going to be D．is going to have
13．（2018·广东模拟）The girl with her friends_________ to the musemum onece a week.
A．go B．goes C．went D．will go
14．（2018·利川模拟）Next Sunday, Mr. Brown _________ New York __________ Beijing.
A．are leaving, for B．is leaving, to C．is leaving, for
15．（2018·利川模拟）Neither my parents nor my best friend __________me to play computer games ______.
A．allow, too much B．allows, much too C．allows, too much
16．（2018·合肥模拟）More than one boy _________ to play badminton with girls in our class.
A．choose B．is choosing C．are choosing D．chooses
17．（2017·遵义）Tom's family is a big one．And the family _________ together to have a big meal on Christmas Eve every year．
A．get B．gets C．got
18．（2017·宜宾）Two months ____ a long time. We can visit our grandparents during the vacation.
A．am B．is C．are
19．（2017·寿光模拟）—What would you like to have for supper?
—Either noodles or rice OK. I don't mind.
A．are B．were C．is D．was
20．（2017·雁江模拟）—Where is Grace?
—She with her brother playing basketball at school.
A．is practice B．is practicing C．are practicing D．are practice
21．（2017·江苏模拟）Not only his parents but also he around the city by bicycle rather than at home on holiday.
A．preferred to travel; to stay B．prefers to travel; to stay
C．preferred travelling; stay D．prefers to travel; stay
22．（2017·江津模拟）The population in China quite large. And it is reported that about one sixth of the population old people.
A．is; is B．are; are C．is; are D．are; is
23．（2017·雅安模拟）________ of the city ________ covered with parks and gardens, oh, it's really a green city.
A．Three fifth； is B．Three fifths； is
C．Three fifth ； are D．Three fifths ； are
24．（2017·江津模拟）Neither the students _______ the teacher _______ invited.
A．or, were B．nor, was C．nor, were D．and, were
25．（2017·江津模拟）Five million dollars _______ much money for him at that time.
A．is B．are C．was D．were
26．（2017·江苏模拟）Bread and butter my favourite breakfast, but this morning I didn't have any choice but some noodles.
A．is ; have B．are ; have C．are; to have D．is; to have
27．（2017·杨浦模拟）Neither my father nor I _____ going to the baseball game.
A．be B．am C．is D．are
28．（2017·马龙模拟） of his time been spent on studies every day.
A．Three fourths；has B．Three fourths；have
C．Third fours；has D．Thirds four；have
29．（2017·黄冈模拟）—Mum, ________ of the apples _________ gone bad.
—We'd better eat up the rest as soon as possible.
A．one three; have B．one third; has
C．one third; have D．one three; has
30．（2017·黑龙江模拟）_______ of the teachers in our school _________women teachers.
A．Two thirds,are B．Third Second,is C．Two thirds,is
31．（2017·鞍山模拟）Half of the class _____ done most of the work ．The left _____ rather difficult．
A．have ; is B．has ; is C．have ; are D．has ; are
32．（2017·仁寿模拟） the teachers in their school is about 200 and one fourth of them are teachers.
A．A number of; women B．A number of; woman
C．The number of; women D．The number of woman
33．（2017·乌鲁木齐模拟）He has _______ for two years. Two years _______ a long time.
A．left home, are B．left home , is
C．been away from home , is D．been away from home , are
34．（2017·乌鲁木齐模拟）_____ teacher and _____ writer is going to give us a lecture next week.
A．The; the B．The; / C．A; a D．A; /
35．（2017·澧县模拟）— What would you like for breakfast?
— Either noodles or bread _______ OK.
A．am B．is C．are
36．（2017·济南模拟）Some of the children _______ under the big tree.
A．are singing B．are sing C．singing D．is singing
37．（2017·安顺模拟）— Only a small number of students able to pass the exam.

— Yes. The number of them no more than 20.
A．is; is B．are; is C．is; are D．are; are
38．（2017·盐城模拟）The number of the students in our school very large and there a number of teachers.
A．is, are B．are, is C．is, is D．are, are
39．（2016·江阴模拟）About__________ of the books in our school library__________ written in Chinese .
A．four-fifth; is B．four-fifths; are
C．fourth-fifths; is D．fourths-fifth; are
40．（2017·广东模拟）—He, together with Tom, _____ going to visit Shanghai in July. How about you?
—I'm afraid I have to stay at home _______
A．are; on my own B．is; by my own
C．are; on myself D．is; by myself
41．（2017·广东模拟）The book about basketball players _______ very popular among the students.
A．are B．were C．be D．is
42．—The teacher told the students ________ the task in one day.
—That's too long. I think four hours ________ enough.
A．to finish; is B．to finish; are
C．finish; is D．finish; are
43．（2016·恩施）Nowadays, ______ of the old people in the area _____ used to dancing on the square after supper.
A．two third; is B．two thirds; is C．two thirds; are
44．（2016·滨州）—What do you think of the environment here？
—Wonderful! ______ of the land ______ covered with trees and grass．
A．Two fifths； is B．Two fifth； is
C．Two fifths； are D．Two fifth； are
45．（2016·兰州）My sister with my parents _______ dumplings when I got home yesterday.
A．are making B．is making C．was making D．were making
46．（2016·恩施）_________ his partner ______ he has been to Paris, so they know Paris well.
A．Neither; nor B．Not only; but also C．Either; or
47．（2016·惠安模拟）— We ordered beef noodles, but _______ any beef in the noddles.
— Put on your glasses and you can see the beef.
A．there is B．there isn't C．there aren't
48．（）Do you know how many manatees ___________?
A．there is B．there are C．is there D．are there
49．（）The average manatee is about ten ________ long and ________ 1, 000 pounds.
A．feet; weighs B．foot; weigh C．foots; weighs D．feet; weigh
50．（）________ his new sunglasses ________ Tony look mysterious.
A．Wears; make B．Wears; makes
C．Wearing; make D．Wearing; makes


答案解析部分
1．D
2．B
3．B
4．C
5．C
6．B
7．B
8．B
9．C
10．A
11．C
12．A
13．B
14．C
15．C
16．D
17．A
18．B
19．C
20．B
21．D
22．C
23．B
24．B
25．C
26．D
27．B
28．A
29．C
30．A
31．A
32．C
33．C
34．B
35．B
36．A
37．B
38．A
39．B
40．D
41．D
42．A
43．C
44．A
45．C
46．B
47．B
48．B
49．A
50．D


中考英语真题：主谓一致
第一部分:1-50 专项练习 第二部分:51-100全面解析

1．（2019·中山模拟）Not only my friends but also the Green _______ interested in football and Messi is their favorite star.
A．be B．am C．is D．are
全面分析：不仅我的朋友们对足球感兴趣，格林一家人也是，并且梅西是他们最喜爱的足球明星。the+姓氏，表示一家人，not only...but also...，不但……而且……，连接两个名词做主语时，谓语动词要根据就近原则，根据the Green，可知此处用复数名词，可知谓语动词用复数，故选D。

2．（2019·中山模拟）— Your devotion ____ worth any.
—Better than a critic ____ hasn't!
A．isn't; which B．doesn't; who
C．isn't; who D．doesn't; which
全面分析：——你的付出毫无价值。——总比一个什么都不做的批评家好。第一个句子，句子时态是一般现在时，主语是不可数名词，worth价值，行为动词，否定结构借助于助动词doesn't；第二个句子是含有定语从句的主从复合句，此处缺少关系词，从句的先行词critic，批评家，指人，关系词用who或that引导，故选B。

3．（2019·中山模拟）— You ___ better at painting than Mary, I promise.
—Praise too much. What she paints couldn't be ____.
A．are; bad B．are; better C．/; bad D．/; better
全面分析：——你比玛丽更擅长画画，我发誓。——你太赞美我了。她的画好的不能再好了。根据主谓一致，可知此处用系动词are，coundn't be better，好的不能再好了，再好不过了，固定搭配，故选B。

4．（2018·新疆）Hurry up! Some _______ and ______ are on sale in the supermarket.
A．tomato; egg B．tomatoes; egg C．tomatoes; eggs D．tomato; eggs
全面分析：快点！超市里一些土豆和鸡蛋在售。根据are和some可知主语是复数，tomato西红柿，复数加es，egg鸡蛋，复数直接加s，故选C。

5．（2018·齐齐哈尔）Everyone in my class except Tom and Mary to Beijing.
A．have been B．have gone C．has been
全面分析：除了汤姆和玛丽之外，我们班上每个人都去过北京。have been to表示去过某地，已经回来；have gone to表示去了某地，可能在路上，也可能已经到达；这里表示除了汤姆和玛丽之外，我们班上每个人都去过北京， 说明去过北京都已经回来了，所以用have been to。本句的主语是everyone，所以助动词用has，故选C。

6．（2018·绥化）Neither you nor he _________good at drawing.
A．are B．is C．be
全面分析：你和他都不擅长绘画。Neither ···nor···，“既不···也不···，既非···也非···”连接两个并列的主语时，应遵循“就近原则”。句子中就近的主语是he ，谓语动词用is,排除A、C，答案是B。

7．（2018·郴州）—I saw Tom's father bought lots of books yesterday.
—That's not strange. Not only Tom but also his father _______reading.
A．enjoy B．enjoys C．enjoyed
全面分析：—昨天我看见汤姆的爸爸买了许多书。—那不奇怪，不仅是汤姆，他爸爸也喜欢读书。not only···but also···连接句子的两个主语时，谓语动词采用就近原则。根据句意说明一种客观情况，用一般现在时态，根据his father是第三人称单数，谓语动词用单三式，故选B。


8．（2018·太仓模拟）Now the number of students who bedrooms of their own getting larger and larger.
A．has;are B．have;is C．has;is D．Have;are
全面分析：现在拥有自己卧室的学生越来越多。定语从句Now the number of students who____ bedrooms of their own中，students为先行词，复数含义，所以定语从句谓语动词使用动词原形have。第二个空为be动词，其主语为the number(单数含义)，所以be动词使用is。故答案选B。


9．（2018·连云港模拟）—When will the railway that connects the two cities open?
— next year. Only two thirds been built.
A．Until; has B．Until; have
C．Not until; has D．Not until; have
全面分析：句意:——连接这两座城市的铁路什么时候开通？——明年才开通。这段铁路只修了三分之二。until 直到……时候；根据句意可知，直到明年铁路才能开通，因此应该用否定形式not until，直到……时候，才……；第二个空前的主语是two thirds，意思是三分之二的铁路，railway是单数形式，故动词也应该用单数，故选C。

10．（2018·随州模拟）________of the students in our class________ going to the summer camp in Beijing next week.
A．Two fifths; are B．Second fifths; are
C．Two fifths; is D．Two fifth; are
全面分析：我们班五分之二的学生打算下周去北京参加夏令营。分子大于1时，做分母的序数词用复数，因此五分之二的表达应该是 two fifths，排除B,D；分数后面的名词为复数名词students，根据主谓一致的原则，只能用are，故选A。

11．（2018·牡丹江模拟）The number of the volunteers in our city ____3,000. And fifty percent of them ____ students.
A．is, is B．are, is C．is, are
全面分析：我们城市志愿者的数量是3000人，其中50%是学生。固定搭配the number of+主语，表示“……的数量”，谓语动词用单数，排除B。百分数做主语时，谓语要和百分数后的名词或代词保持一致，此处为them，用复数，故答案选C。

12．（2018·广东模拟）— There a concert given by the top students from Yale University next Tuesday.
— Yes. I am looking forward to it.
A．will be B．will have
C．are going to be D．is going to have
全面分析：—下周二有一个由来自耶鲁大学的最优秀的学生举办的音乐会。—是的，我正盼望着。根据next Tuesday可知句子是一般将来时，there be句型的一般将来时态结构为there will be……，故答案为A。


13．（2018·广东模拟）The girl with her friends_________ to the musemum onece a week.
A．go B．goes C．went D．will go
全面分析：这个女孩和她的朋友们每周去一次博物馆。根据once a week句子时态一般现在时，with连接两个主语时，谓语动词要根据前面主语的单复数决定，根据the girl可知谓语动词用第三人称单数结构，故选B。


14．（2018·利川模拟）Next Sunday, Mr. Brown _________ New York __________ Beijing.
A．are leaving, for B．is leaving, to C．is leaving, for
全面分析：下周日，Brown先生就要离开纽约去北京了。are leaving现在进行时，主语为复数；is leaving现在进行时，主语为单数；for为了；to到…。这句话的主语是Mr. Brown，单数，故排除A。leave…for…离开…去…，是固定短语，故选C。

15．（2018·利川模拟）Neither my parents nor my best friend __________me to play computer games ______.
A．allow, too much B．allows, much too C．allows, too much
全面分析：我的父母和我的最好的朋友都不允许我玩太多的电脑游戏。allow允许；allows第三人称单数形式；too much太多，修饰不可数名词或动词；much too太，修饰形容词。这句话的主语是Neither my parents nor my best friend，谓语动词的单复数形式应根据就近原则，与my best friend 一致，用单数，故排除A。第二个空修饰动词短语play computer games，表示“太多”，故用too much。故选C。

16．（2018·合肥模拟）More than one boy _________ to play badminton with girls in our class.
A．choose B．is choosing C．are choosing D．chooses
全面分析：不止一个男孩选择和我们班的女生打羽毛球。choose动词，选择；is choosing正选择；are choosing正选择；chooses动词三单，选择。根据语义可知，本句使用一般现在时态。more than one 表示“不止一个”，后接单数名词，在句中作主语时，谓语动词用三单形式。故选：D。

17．（2017·遵义）Tom's family is a big one．And the family _________ together to have a big meal on Christmas Eve every year．
A．get B．gets C．got
全面分析：本句话意思是：汤姆家是个大家庭，每年的平安夜一家人都聚集在一起吃大餐。family 作“家庭”意思时表示整体，谓语动词用单数，作“家庭成员”的意思时表示复数。family 作“家庭成员”，谓语动词用原形，故选A。

18．（2017·宜宾）Two months ____ a long time. We can visit our grandparents during the vacation.
A．am B．is C．are
全面分析：两个月是很长的一段时间，假期我们可以去看望祖父母。本句中的主语Two months属于时间作主语，指的是一个整体，注意：表示时间、距离、重量、金钱等作主语时，把它看成一个整体，谓语动词用单数，这里句子叙述一件事实，时态应该用一般现在时．故选B

19．（2017·寿光模拟）—What would you like to have for supper?
—Either noodles or rice OK. I don't mind.
A．are B．were C．is D．was
全面分析：——晚饭你想去吃什么？——面条或者米饭都行，我不介意。either …or …或者……或者……。连接主语时，谓语动词和挨得近的主语保持一致，即就近原则。结合语境可知用一般现在时，rice是不可数名词，所以系动词用is。故选C。


20．（2017·雁江模拟）—Where is Grace?
—She with her brother playing basketball at school.
A．is practice B．is practicing C．are practicing D．are practice
全面分析：—格雷斯在哪里？—她正在和她哥哥在学校练习打篮球。be后跟现在分词，构成现在进行时态，此句的主语为she，with her brother做状语，be用is，故答案为B。

21．（2017·江苏模拟）Not only his parents but also he around the city by bicycle rather than at home on holiday.
A．preferred to travel; to stay B．prefers to travel; to stay
C．preferred travelling; stay D．prefers to travel; stay
全面分析：不仅他的父母而且他更喜欢在假期的时候骑自行车环城旅行而不是待在家里。prefer更喜欢，偏爱，常用于句型prefer to do sth. rather than do sth.或者prefer doing sth. to doing sth.，与做另一件事相比，更喜欢做某事；根据句意可知，这里说的是客观事实，应使用一般现在时态，故A和C不对，他们是一般过去时态；主语用了not only...but also来连接，这时谓语动词应根据就近原则，与最近的主语形式一致，应该用单数。故应选D。
22．（2017·江津模拟）The population in China quite large. And it is reported that about one sixth of the population old people.
A．is; is B．are; are C．is; are D．are; is
全面分析：中国的人口是非常多的，而且据报道大约六分之一的人口是老人。第一个句子的主语是The population of China，谓语动词应用单数；在跟分数或者百分数连用的时候谓语动词用复数，故选C。

23．（2017·雅安模拟）________ of the city ________ covered with parks and gardens, oh, it's really a green city.
A．Three fifth； is B．Three fifths； is
C．Three fifth ； are D．Three fifths ； are
全面分析：这个城市的五分之三被覆盖着公园和花园，哦，它真的是一个绿色的城市。第一个空考查的是分数的表达方法，分子应用基数词，分母用序数词，当分子大于一的时候，分母用复数，故A和C形式不对，先排除。第二个空考查的是主谓一致，这句话的主语中心词是the city，是单数，故动词也用单数，选B。
24．（2017·江津模拟）Neither the students _______ the teacher _______ invited.
A．or, were B．nor, was C．nor, were D．and, were
全面分析：学生们和老师都没有被邀请。or或者；nor也不；was是is的过去式，用于主语是单数的时候；were是are的过去式，用于主语是复数或是you的时候。neither…nor是固定短语，…和…都不，故先排除A和D；它连接并列的主语的时候，谓语动词应根据就近原则，与离它最近的主语保持一致，这里应用单数。故选B。

25．（2017·江津模拟）Five million dollars _______ much money for him at that time.
A．is B．are C．was D．were
全面分析：在那个时候五百万美元对于他来说是很多钱。这四个选项都是be动词的形式，A和B是一般现在时态，C和D是一般过去时态。根据句中的时间状语at that time可知，这句话应使用一般过去时态，排除A 和B；这句话的主语是Five million dollars，金钱做主语的时候，常视为整体，谓语动词用单数，故选C。

26．（2017·江苏模拟）Bread and butter my favourite breakfast, but this morning I didn't have any choice but some noodles.
A．is ; have B．are ; have C．are; to have D．is; to have
全面分析：面包和黄油是我最喜欢的早餐，但是今天早上我没有任何选择只有吃面条。is是，用于主语是单数的时候；are是，用于主语是复数或是第二人称you的时候；have动词原形，吃，喝；to have是动词不定式形式。第一句话的主语是Bread and butter，应看做是一个整体，谓语动词用单数；第二个空是句型have no choice but to do sth.别无选择只有去做某事。故ing选D。
27．（2017·杨浦模拟）Neither my father nor I _____ going to the baseball game.
A．be B．am C．is D．are
全面分析：考查Neither…… nor ……的用法。句意：我的父亲和我都不去参加棒球比赛。当主语是I时，用am;当主语是第三人称单数或不可数名词时用is；当主语是you或复数时用are。 Neither……nor……既不……也不……，当它连接句子的两个主语时，谓语动词就近原则的用法，因为nor后面是I做主语，所以用am。故选B。

28．（2017·马龙模拟） of his time been spent on studies every day.
A．Three fourths；has B．Three fourths；have
C．Third fours；has D．Thirds four；have
全面分析：他每天花四分之三的时间学习。在英语中的分数，分子用基数词，分母用序数词，当分子大于一时，分母要用复数形式。Time作为“时间”解释时是不可数名词。所以选A。

29．（2017·黄冈模拟）—Mum, ________ of the apples _________ gone bad.
—We'd better eat up the rest as soon as possible.
A．one three; have B．one third; has
C．one third; have D．one three; has
全面分析：—妈妈，三分之一的苹果已经坏掉了。—我们最好尽快吃完剩下的。分数的表达法：分子用基数词，分母用序数词，当分子超过一时，分母加s；因为主语是三分之一的苹果，是复数，所以谓语动词用原形；故选C。

30．（2017·黑龙江模拟）_______ of the teachers in our school _________women teachers.
A．Two thirds,are B．Third Second,is C．Two thirds,is
全面分析：我们学校的三分之二的老师都是女老师。分数的表达方式，分子用基数词，分母用序数词，分子超过一时，分母在序数词后加s,三分之二表达为two thirds，分数修饰的名词的单复数决定谓语的单复数。后面的名词是teachers，故谓语用复数。故选A。

31．（2017·鞍山模拟）Half of the class _____ done most of the work ．The left _____ rather difficult．
A．have ; is B．has ; is C．have ; are D．has ; are
全面分析：考查主谓一致。一半的同学完成了大部分工作，余下的相当难。class同学们，表示复数含义，谓语用复数; the left余下的，the +adj.指事物时，看作单数，故选A。

32．（2017·仁寿模拟） the teachers in their school is about 200 and one fourth of them are teachers.
A．A number of; women B．A number of; woman
C．The number of; women D．The number of woman
全面分析：他们学校的教师人数是大约200，他们中四分之一是女教师。a number of…：许多，大量；the number of…：……的数量；根据句意，本句表示“教师的人数”，用the number of；用man，woman作定语的复合名词短语的复数，把中心词变为复数的同时，要把man, woman变为复数men, women。故选C。

33．（2017·乌鲁木齐模拟）He has _______ for two years. Two years _______ a long time.
A．left home, are B．left home , is
C．been away from home , is D．been away from home , are
全面分析：安迪离开家已经两年了，两年是挺长的一段时间。短暂性动词不能与一段时间连用，必须转换为状态性动词，leave/go转换为be away；two years是一段时间，排除A、B；当时间、金钱、距离等作主语时，常看作单数，谓语用is。故选C。

34．（2017·乌鲁木齐模拟）_____ teacher and _____ writer is going to give us a lecture next week.
A．The; the B．The; / C．A; a D．A; /
全面分析：那位老师兼作家将在下周给我们做演讲。定冠词the+单数名词+and+单数名词，表示一个人，作谓语时，谓语用单数。a+单数名词+and+a+单数名词，表示两个人，作主语时，谓语用复数。根据is going to可知此处的谓语用单数，故主语应是一个人，故选B。

35．（2017·澧县模拟）— What would you like for breakfast?
— Either noodles or bread _______ OK.
A．am B．is C．are
全面分析：—早饭你喜欢吃什么？—面条或者面包都可以。本题考查近主语原则。Either……or……句型中的be动词要和靠近的名词一致，bread是不可数名词，be动词用is。故选B。

36．（2017·济南模拟）Some of the children _______ under the big tree.
A．are singing B．are sing C．singing D．is singing
全面分析：一些孩子正在那棵大树下唱歌。主语some of the children是复数形式，故谓语用复数形式，故选A。

37．（2017·安顺模拟）— Only a small number of students able to pass the exam.

— Yes. The number of them no more than 20.
A．is; is B．are; is C．is; are D．are; are
全面分析：——只有一小部分的学生能够通过考试。——是的，他们的数量是不足二十。a number of许多，修饰名词students，谓语动词用are，the number of……的数量，修饰名词时，谓语动词用is，应选B。


38．（2017·盐城模拟）The number of the students in our school very large and there a number of teachers.
A．is, are B．are, is C．is, is D．are, are
全面分析：我们学校的学生人数是非常多的，而且有很多的老师。the number of …的数量，在句中做主语的时候，谓语动词用单数形式；a number of许多，修饰可数名词复数形式，在句中做主语的时候，谓语动词用复数。由此可知选A。

39．（2016·江阴模拟）About__________ of the books in our school library__________ written in Chinese .
A．four-fifth; is B．four-fifths; are
C．fourth-fifths; is D．fourths-fifth; are
全面分析：在我们学校的图书馆里大约五分之四的书是用汉语写的。基数词+序数词的适当形式，表示分数，作主语时，根据其后接的词而定，如果为不可数名词，则相当于单数，如果其后接的为可数名词复数形式，则相当于复数，结合句意，故选B。
40．（2017·广东模拟）—He, together with Tom, _____ going to visit Shanghai in July. How about you?
—I'm afraid I have to stay at home _______
A．are; on my own B．is; by my own
C．are; on myself D．is; by myself
全面分析：介词with后的谓语动词应和它前面的主语he一致，故排除A、C。by oneself是“独自”的意思。故选择D。

41．（2017·广东模拟）The book about basketball players _______ very popular among the students.
A．are B．were C．be D．is
全面分析：关于篮球运动员的书在学生间很受欢迎。句子的主语是the book，为单数名词，因此be动词也应用单数，选D。

42．—The teacher told the students ________ the task in one day.
—That's too long. I think four hours ________ enough.
A．to finish; is B．to finish; are
C．finish; is D．finish; are
全面分析：——老师告诉学生在一天内完成任务。——太久了。我认为四个小时就够了。tell sb. to do sth.告诉某人做某事，动词不定式作宾语补足语；一段时间做主语，谓语动词用单三式is，故选A。

43．（2016·恩施）Nowadays, ______ of the old people in the area _____ used to dancing on the square after supper.
A．two third; is B．two thirds; is C．two thirds; are
全面分析：目前，在该地区的三分之二的老年人习惯了晚饭后在广场上跳舞。在英语中的分数，分子常用基数词，分母常用序数词，当分子大于一时，分母要用复数形式。该句主语的中心词people常用复数形式，所以选C。

44．（2016·滨州）—What do you think of the environment here？
—Wonderful! ______ of the land ______ covered with trees and grass．
A．Two fifths； is B．Two fifth； is
C．Two fifths； are D．Two fifth； are
全面分析：—你认为这里的环境怎么样？—很棒！五分之二的陆地被树木和草所覆盖。分数的表达法为分子基数词，分母序数词，分子大于一，分母加s，所以五分之二的表达方法为two fifths．又根据分数作主语时，其后的谓语动词的单复数取决于它所修饰的名词，即此处的land．又知land意为陆地，土地，为不可数名词，所以第二个空缺处应用is．故选A。

45．（2016·兰州）My sister with my parents _______ dumplings when I got home yesterday.
A．are making B．is making C．was making D．were making
全面分析：当我昨天下午到家的时候，我的姐姐和我的父母正在包饺子。with连接句子的主语时，应该与with前的主语一致，谓语动词应该用单数形式，根据时间状语可知，这里应该用过去进行时，故选C。

46．（2016·恩施）_________ his partner ______ he has been to Paris, so they know Paris well.
A．Neither; nor B．Not only; but also C．Either; or
全面分析：不仅仅他的伙伴而且他也去过巴黎，所以他们很了解巴黎。Neither; nor既不……也不； Not only; but also不但……而且；Either;or或者……或者。当他们连接并列主语时要遵循就近原则。结合语境，所以选B。

47．（2016·惠安模拟）— We ordered beef noodles, but _______ any beef in the noddles.
— Put on your glasses and you can see the beef.
A．there is B．there isn't C．there aren't
全面分析：——我们点了牛肉面，但是面里面没有牛肉。——戴上眼镜就你就看见牛肉了。beef是不可数名词，根据句意可知用否定形式，故选B。

48．（）Do you know how many manatees ___________?
A．there is B．there are C．is there D．are there
全面分析：你知道有多少海牛吗？宾语从句的语序是使用陈述句语序，manatees是名词复数，故用are。故选B。

49．（）The average manatee is about ten ________ long and ________ 1, 000 pounds.
A．feet; weighs B．foot; weigh C．foots; weighs D．feet; weigh
全面分析：海牛平均有十英尺长1000磅重。复合形容词的形式是，数词＋名词单数＋形容词，故排除B和C，and前后时态一致，做并列谓语是第三人称单数，故选A。

50．（）________ his new sunglasses ________ Tony look mysterious.
A．Wears; make B．Wears; makes
C．Wearing; make D．Wearing; makes
全面分析：戴上他的新太阳镜使托尼看起来很神秘。动名词作主语，因此用wearing，谓语动词使用单数形式，makes，故选D。