大学主谓一致练习题

Exercise for subject-verb concord

choice:

manager or his assistant __ going to attend the meeting.

A. were

B. are

C. is

D. has

2. Two weeks __ enough for us to finish the task.

B. are

3. Her politics __ neither conservative nor liberal.

B. has been

C. was

D. is

round and a spuare table __ in the shop window.

A. was exhibiting

B. was exhibited

C. were exhibiting exhibited

he got to the fair, what were left behind __ ten empty bottles. A. was B. were

is always a possibility that the infection will return, but so far there __ been no signs of trouble.

A. has D. had

7. George is the only one of the brightest students who __ from New York University.

graduated graduated graduated D. are graduated

8. Hard work and plain living _ characteristics of the working class.

A. were

B. is

C. has been

the first part of the book is easy, the rest __ .

A. are difficult

B. has proved difficult

C. is supposed difficult

D. have been found difficult

10. Every policeman and fireman __ on the alert.

A. was

B. were

C. have been

D. are

11. Since the Chernobyl nuclear explosion， The public__ great concern over the safety of nuclear power plants.

A. has shown

B. showed

C. shows

D. is shown

12. Ten percent of the workers in this city __ now on strike.

A. is

B. are

C. is to be

D. are to be

13. Several of the cups in the set __ in delivery.

A. were smashed

B. was smashing

C. was smashed

D. were smashing

14. Bacon and scrambled eggs __ the standard American breakfast.

A. is

B. are

C. is to be

D. are to be

15. In cold climates, the wood-frame dwelling, properly built and insulated, _ warmest type of home.

A. and the

B. the

C. is the

D. where it is

growth of part-time and flexible working patterns, and of training and retraining schemes __ more women to take advantage of emplyment opportunities.

A. allow C. allowing D. have allowed

17. Television is one of the great advances in methods of communication that _ made in the 19th century.

A. was

B. were

C. are

D. has been

18. The office staff __ gathered to hear the president speak.

A. will

B. are D. has been

19. The auxiliary police __ to report for duty at the headquarters immediately.

A. are required

B. required

C. is required

D. will require

as well as physics always _ me a lot of headaches.

A. has caused

B. are causing

C. cause

D. causes

21. Not only you and I but Peter, the top student in our grade __ not able to solve the problem.

A. are

B. were

C. is

D. am

22. Plenty of fruits, eggs, and vegetables__ needed for health.

A. are

B. is

C. is being

D. have

23. He is one of those speakers who ___ ideas perfectly clear.

A. make their

B. makes her his D. make one’s

24. The committee ___ among themselves for four hours.

A. has been arguing

B. has been argued

C. have been arguing

D. have been argued

25. With the elevation of people’s standard of living, cosmetics ___ favorite toplc, especially among women.

A. becomes

B. become

C. has become

D. have become

26. All the data ___ once and again; still there are a lot of mistakes.

A. has been checked

B. is checked

C. have been checked

D. had veen checked

27. Many species of animals which once lived on the earth __ no longer

in existence.

A. was

B. were

C. is

D. are

28. Either your teacher or you ___ mistaken.

A. are

B. is

C. has

D. be

29. Not only I but also Tom and Mary __ fond of watching television.

A. am

B. is

C. are

D. be

30. It is not the tools a scientist uses but how he uses the tools that ___.

A. make him a scientist

B. make to be scientist

C. makes him to be a scientist

D. makes him a scientist

31. ___ either he or his accountants going to clainm for the loss

A. Are

B. Were

C. Is

D. Does

32. Of particular interest to visitors __ the large number of bookstores that sell books in different languages.

A. is

B. were

C. are

33. There __ not only the earth but also eight other planets in the solar system.

A. are

B. were

C. is

D. was

34. What ___ used as chief building materials today __ steel and concrete.

A. have been … are

B. is … are

C. are … are

D. are… is

35. In the room __ a big table and a great many chairs.

A. do they find

B. is found

C. are found

D. have found

36. All that can be done ___ .

A. have been done

B. has been done

C. have done

D. has done

37. The project requires more labour than __ because it is extremely

difficult.

A. have been put in

B. to be put in

C. has been put in

D. being

put in

38. Not only the whole nation, but the whole Europe, indeed the whole

human society___ to alter its attitude to racial problems.

A. have a need

B. need

C. has a need

D. needs

correction

outside the ruins are a magnificent building surrounded by

tall trees.

A B C D

the northern border of Italy is seen Alps, mighty in their splendor.

A B C D

how to think clearly and to speak correctly give one confidence.

A B C D

the body has been reduced in size by eighteen inches, there

have been little change in the

A B C D

engine of the new models.

may be used to answer question, to solve problems, or to

obtain information.

A B C D

news of the president’s treaty negotiat ions with the

foreign government were received with

A B

mixed emotions by the citizens of both governments.

C D

are a large supply of pens and notebooks in the storeroom

to the left of the library entrance.

A B C D

about one of twelve of the young men and women of this

country receive a college education.

A B C D

often it is the President, and not the members of his cabinet,

who appeal to the public.

A B C

D

this city is to be found both the most renowned scholars

and the scoundrels of the country.

A B C D

salesman assured me that a good set of tires were supposed

to last at least twenty miles.

A B C D

the Alamo was one hundred and eighty men, more than two

thirds of whom had recently

A B

migrated from nearby states.

C D

the exception of aluminum, shiny metals such as tin or

copper turns into black powders when

A B C

ground fine.

D

weeks of summer training are often as tense for sports

writers as it is for football players .

A B C D

women have come a long way on the road toward a role for

women which are as

A B

C

dignified and responsible as the one assigned to men.

D

intelligence tests actually give a measurement of the intelligence of individuals are

A B

questioned by some eminent psychologists.

C D

the reporters nor the editor has received their paycheck.

A B C D

bibliographies vary in size, scope, and method, according

to the purpose for which

A B

C

it is designed.

D

body of volunteers have been organized to aid the helpless

in their struggle for survival.

A B C D

a majority of the houses in that area are still in need of

repair, there have been much

A B C

improvement in their appearance.

D

Key:I

1-5 CCADB 6-10 BCDBA 11-15 ABAAC 16-20 BBBAD 21-25 AAACA

26-30 CDACD 31-35 CACCC 36-38 BCD

II is are seen gives has been questions was is receives 9. C who appeals are was were turn into is is is his they are has been organized has been

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初中英语主谓一致

主谓一致 主谓一致是指： 1）语法形式上要一致，即单复数形式与谓语要一致。 2）意义上要一致，即主语意义上的单复数要与谓语的单复数形式一致。 3）就近原则，即谓语动词的单复形式取决于最靠近它的词语， 一般来说，不可数名词用动词单数，可数名词复数用动词复数。 There is much water in the thermos. 但当不可数名词前有表示数量的复数名词时，谓语动词用复数形式。 Ten thousand tons of coal were produced last year. 15.1 并列结构作主语时谓语用复数 Reading and writing are very important. 注意：当主语由and连结时，如果它表示一个单一的概念，即指同一人或同一物时，谓语动词用单数，and 此时连接的两个词前只有一个冠词。 The iron and steel industry is very important to our life. 典型例题 The League secretary and monitor ___ asked to make a speech at the meeting. A. is B. was C. are D. were 答案B. 注：先从时态上考虑。这是过去发生的事情应用过去时，先排除A.，C.。本题易误选D，因为The League secretary and monitor 好象是两个人，但仔细辨别，monitor 前没有the，在英语中，当一人兼数职时只在第一个职务前加定冠词。后面的职务用and 相连。这样本题主语为一个人，所以应选B。 15.2 主谓一致中的靠近原则 1）当there be 句型的主语是一系列事物时，谓语应与最邻近的主语保持一致。 There is a pen, a knife and several books on the desk.. There are twenty boy-students and twenty-three girl-students in the class. 2）当either…or…与neither…nor，连接两个主语时，谓语动词与最邻近的主语保持一致。如果句子是由here, there引导，而主语又不止一个时，谓语通常也和最邻近的主语一致。 Either you or she is to go. Here is a pen, a few envelops and some paper for you. 15.3 谓语动词与前面的主语一致 当主语后面跟有with, together with, like, except, but, no less than, as well as 等词引起的短语时，谓语动词与前面的主语一致。 The teacher together with some students is visiting the factory. He as well as I wants to go boating. 15.4 谓语需用单数 1）代词each和由every, some, no, any等构成的复合代词作主语，或主语中含有each, every, 谓语需用单数。 Each of us has a tape-recorder. There is something wrong with my watch. 2）当主语是一本书或一条格言时，谓语动词常用单数。 The Arabian Night is a book known to lovers of English.<<天方夜谭>>是英语爱好者熟悉的一本好书。

主谓一致的讲解最全面的主谓一致的讲解

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大学化学实验课后思考题参考答案

(2)吸取溶液手拿刻度以上部分，将管的下口插入欲取的溶液中，吸取溶液 至刻度线2cm以上，迅速用食指堵住移液管管口。 (3)调节液面将移液管垂直提离液面，调节溶液的弯月面底部于刻度线相切 (4)放出溶液放液以后使尖嘴口在容器内壁靠约30秒，注意最后一滴的处 理，吹或不吹。 为了使液体自由落下，不停留在管内壁，确保移液准确定量，故放液时要垂直流下液体； 若移液管上没有注明“吹”字，最后一滴不可吹出，因为在设计移液管时，移液管体积没有包括最后一滴溶液的体积。 3)使用容量瓶配制溶液时，应如何进行定量转移？ 答：称取一定质量的固体放在小烧杯中，用水溶解，转移过程中，用一根玻璃棒插入容量瓶内，烧杯嘴紧靠玻璃棒，使溶液沿玻璃棒慢慢流入，玻璃棒下端要靠近瓶颈内壁，不要接近瓶口，以免有溶液溢出。 待测液流完后，将烧杯沿玻璃棒向上稍提起，同时直立，是附着在烧杯嘴上的一滴溶液流回烧杯内。残留在烧杯中的少许溶液，可用少量蒸馏水按上述方法洗3-4次，洗涤液转移合并到容量瓶中；定容并摇匀。

实验二酸碱标准溶液的配制与浓度的标定 思考题： 1)配制酸碱标准溶液时，为什么用量筒量取盐酸和用台秤称固体氢氧化钠，而 不用移液管和分析天平？配制的溶液浓度应取几位有效数字？为什么 答：因为浓盐酸容易挥发，氢氧化钠吸收空气中的水分和二氧化碳，准确量取无意义，只能先近似配制溶液浓度，然后用基准物质标定其准确浓度，，所以配制时不需要移液管和分析天平。 因为配制时粗配，配制的溶液浓度应取一位有效数字。 2)标定HCl溶液时，基准物,称0.13g左右，标定NaOH溶液时，称邻苯 二甲酸氢钾0.5g左右，这些称量要求是怎么算出来的？称太多或太少对标定有何影响？ 答：根据滴定时所需盐酸或氢氧化钠的体积在20-25ml估算出来的。因为滴定管在读数时会存在一定误差，消耗体积在20-25ml时相对误差较小。称太多，所需盐酸或氢氧化钠可能会超过滴定范围，而且会造成浪费；称太少，相对误差较大，不能满足误差要求。 3)标定用的基准物质应具备哪些条件？ 答：基准物质应具备：(1)组成物质应有确定的化学式；(2)纯度要求在99%以上； (3)性质稳定；(4)有较大的摩尔质量；(5)与待标定物质有定量的化学反应。 4)溶解基准物质时加入50ml蒸馏水应使用移液管还是量筒？为什么？ 答：用量筒。因为基准物质的质量是一定的，加入50ml蒸馏水只是保证基准物质完全溶解，不影响定量反应有关计算，所以只需用量筒取用就可以了。 5)用邻苯二甲酸氢钾标定氢氧化钠溶液时，为什么选用酚酞指示剂？用甲基橙 可以吗？为什么？ 答：邻苯二甲酸氢钾与氢氧化钠反应的产物在水溶液中显微碱性，酚酞的显色范围为pH8-10，可准确地指示终点。 甲基橙的显色范围为pH3.1-4.4，在反应尚未达到终点时，就已经变色，会产生较大的误差，所以不能用甲基橙为指示剂。 6)能否作为标定酸的基准物？为什么？ 答：不能，因为草酸的和值接近，不能分步滴定，滴定反应的产物不是唯一的，所以不能作为标定酸的基准为。但能作为氧化还原滴定的基准物。

主谓一致

主谓一致 一用单数的情况 1 名词中心词是单数名词或不可数名词（Grammatical Concord） Eg: Either answer is correct. Much effort is wasted. 2 主语(Subject)在语法形式上是复数，而在意义上可被视为是单数的，随后谓语动词 (Predicate Verb)也要用单数（Notional Concord） Eg: Fifteen miles seems like a long walk to me. Fifty-six dollars was stolen from the cash register (现金出纳机). 3 根据就近原则(Principle of Proximity)用单数的情况 A. There be句型即存在句(Existential Sentence)中当中最靠近be动词的实义主语 (Notional Subject)是单数形式或不可数；若实义主语是并列结构（coordinate construction）则根据第一个并列成分（coordinate element） Eg: There is a note left on the desk.（实义主语是单个） There is a long springboard（跳板）and three rafts at varying distances from the shore.（并列结构） B. 由or，nor，either…or，neither…nor，not only…but also连接的并列结构作语： Eg: My sister or my brother is likely to be at home. Either her father or her brothers are coming. Neither the Kansas players nor the coach was overconfident. Not only the switches but also the old wiring has been changed. 4 以-s结尾的疾病名称：arthritis（关节炎）,bronchitis（支气管炎），rickets(软骨病)，

(完整版)初中英语主谓一致练习题及答案

初中英语主谓一致练习题及答案 ( ) 1. -Have you got some water to drink? -Here you are. There___ still some in the bottle. A. are B. were C. is D. was ( ) 2 ._____ there many American friends in the school last Friday? A. Is B. Was C. Are D. Were ( ) 3. There ____ a great many accidents last year. A. were B. are C. is D. was ( ) 4 .-How many children ____ in the picture? -Three. A. has there B. is there C. have there D. are there Part 2 ( ) 1. In 1850, about a third of U. S. A___ covered by forests. A. were B. has been C. / D. was ( ) 2. Most of our earth____ covered by water. A. are B. is C. was D. were ( ) 3. Sunday ____ the first day of the week. A. is B. are C. am D. be ( ) 4.Neither___right. A. answers are B. answers aren't C. answer is D. answer isn't

大学主谓一致练习题教学内容

大学主谓一致练习题

Exercise for subject-verb concord I.Multiple choice: 1.The manager or his assistant __ going to attend the meeting. A. were B. are C. is D. has 2. Two weeks __ enough for us to finish the task. A.has B. are C.is D.were 3. Her politics __ neither conservative nor liberal. A.are B. has been C. was D. is 4.A round and a spuare table __ in the shop window. A. was exhibiting B. was exhibited C. were exhibiting D.were exhibited 5.When he got to the fair, what were left behind __ ten empty bottles. A. was B. were C.just D.only 6.There is always a possibility that the infection will return, but so far there __ been no signs of trouble. A. has B.have C.are D. had 7. George is the only one of the brightest students who __ from New York University. A.is graduated B.have graduated C.has graduated D. are graduated