【简介】感谢网友“雕龙文库”参与投稿，这里小编给大家分享一些，方便大家学习。
关于逗号的一些知识
原则：逗号没有能力连接两个单独的句子。
如何区分短语与句子?一个结构如果有完整的谓语部分就是句子。
何为完整的谓语部分?如果能判断出一个结构的时态就可以称这个结构为完整的谓语部分。
在什么样的情况下一个逗号可以将句子分成两部分，而这两部分都有完整的谓语呢?
1 两个句子中间有连接词连接;
2 这两个句子是主从句关系(主从句之间一定要有句子引导词来引导)。
10. Walter offered us a lift when he was leaving the office, but our work _A_, we declined the offer.
A not being finished B not having finished
C had not been finished D was not finished
42. A survey was carrie3d out on the death rate of new-born babies in that region, _D_ were surprising.
A as results B which results C the results of it D the results of which
51. All flights _D_ because of the snowstorm, many passengers could no nothing but take the train.
A had been canceled B have been canceled
C were canceled D having been canceled
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46. _A_ the calculation is right scientists can never be sure that they have included all variables and modeled them accurately.
A Even if B As far as C If only D So long as
even if 即使，即便; so long as (后面加句子时)只要。
47. My train arrives in New York at eight oclock tonight. The plane I would like to take from there _B_ by then.
A would leave B will have left C has left D had left
将来完成时：will have + 动词过去分词。
49. Harry was _A_ by a bee when he was collecting the honey.
A stung B stuck C bitten D scratched
sting v. (蜜蜂)叮，蛰; bite v. (蚊子等)咬; scratch vt. 抓伤，划破(通常指猫抓人)。
once bitten, twice shy. 一朝被蛇咬，十年怕井绳。
50. The thief tried to open the locked door but _B_.
A in no way B in vain C without effect D at a loss
in vain 徒劳，白费工夫; But很少与介词without联用; at a loss 不知所措。
52. _B_ seeing the damage he had done, the child felt ashamed.
A By B On C At D For
on后面加动词ing形式表示在之后这个时间概念。
54. Research findings show we spend about two hours dreaming every night, no matter what we _C_ during the day.
A should have done B would have done C may have done D must have done
should have + 动词过去分词，表示本应该做; may have + 动词过去分词，表示可能做过;
与过去事实相反的虚拟语气主句谓语动词的表达形式可能用到：would have + 动词过去分词。
must have + 动词过去分词，表示对过去行为进行肯定推测。表示一定做过;
cant have + 动词过去分词，表示对过去行为进行否定推测，表示不可能做过。
56. This crop does not do well in soils _B_ the one for which it has been specially developed.
A outside B other than C beyond D rather than
outside prep. 在外边; rather than 而不是(肯定前者，否定后者)。
beyond prep. 超出的范围; beyond his wildest dreams 超出他最狂野的梦想。
other than 不同于，而非，当它与否定词no或not出现在同一个句子中时表示除之外。
66. In no country _A_ Britain, it has been said, can on experience four seasons in the course of a single day.
A other than B more than C better than D rather than
63. My father seemed to be in no _A_ to look at my school report.
A mood B emotion C attitude D feeling
be in no mood to do/doing sth. 没有情绪(心情)做什么事情。
67. Im sorry I cant see you immediately; but if youd like to take a seat, Ill be with you _B_.
A for a moment B in a moment C for the moment D at the moment
68. The trumpet player was certainly loud. But I wasnt bothered by his loudness _D_ by his lack of talent.
A than B more than C as D so much as
当否定词not与so much as出现在同一句子中时，它们的含义是：与其说不如说
70. Our journey was slow because the train stopped _D_ at different villages.
A unceasingly B gradually C continuously D continually
unceasingly adv. 不停止地，不休止地; gradually adv. 逐渐地，逐步地;= step by step.
continuously adv. 连续不断地; continually adv. 时断时续地。
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43. Frankfurt, Germany, is in one of the most _A_ populated regions of Western Europe.
A densely B vastly C enormously D largely
densely populated 人口分布稠密; sparsely populated 人口分布稀疏。
52. _D_ of the two books holds the opinion that the danger of nuclear war is increasing.
A None B Either C Both D Neither
none表示的是三者或三者以上都不; either表示的是两者之间任意一者。
55. Beethoven is my favorite musician. I regard him as _A_ other musicians.
A superior to B more superior than C more superior to D superior than
注意：具有比较意味的形容词只需要与to搭配，而无须more, than。
58. She is a very _D_ secretary: she never forgets anything or makes a mistake.
A anxious B effective C adequate D efficient
anxious adj. 忧虑的，焦虑的; anxiety n. 焦虑，忧虑; effective adj. 有效的;
take effective measures 采取有效的措施; adequate adj. 充足的，足够的;= surficient.
efficient adj. 效率高的，能胜任的。
64. The computer has brought about surprising technological changes _B_ we organize and produce information.
A in a way B in the way C in that way D in no way
in the way 引导句子时表示在...方面。
170. Please move this chair, it is _A_.
A in the way B on the way C in a way D by the way
in the way在没有引导句子时表示挡路的，妨碍某人的。
67. In Australia the Asians make their influence _C_ in businesses large and small.
A feeling B feel C felt D to be felt
考试中常见的几个使役动词：make, get, keep, leave.
考试中的形式：使役动词 + sb. + ___ 此时空格处应填分词
具体是要填现在还是过去分词由空格前的sb.决定，
如果它是动作的发出者则填现在分词，如果它是动作的承受者则填过去分词。
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41. He came back late, _B_ which time all the guests had already left.
A after B by C at D during
介词by引导时间状语时一定与完成时态搭配。
45. His remarks left me _D_ about his real purpose.
A wondered B wonder C to wonder D wondering
49. Although they plant trees in this area every year, the tops of some hills are still _D_.
A blank B hollow C vacant D bare
blank adj. 空白的(因为没写字而空白); hollow adj. 空心的，中空的;
bare adj. 光突突的(山上没有树和草);没带首饰的; bald adj. 秃顶的。
50. Being a pop star can be quite a hard life, with a lot of travelling _D_ heavy schedules.
A with regard to B as to C in relation to D owing to
owning to = due to 因为。
52. William Penn, the founder of Pennsylvania, _C_ defended the right of every citizen to freedom of choice in religion.
A peculiarly B indifferently C vigorously D inevitably
peculiar adj. 奇特的; indifferently adv. 冷漠地，不积极地;
vigorously adv. 强有力的，强劲有力的; inevitably adv. 不可避免地，必然地。
60. We have been told that under no circumstances _A_ the telephone in the office for personal affairs.
A may we use B we may use C we could use D did we use
61. In previous times, then fresh meat was in short _D_, pigeons were kept by many households as a source of food.
A store B provision C reserve D supply
in previous times 从前; fresh water 淡水; fresh meat 鲜肉; dove n. 鸽子;
bean curd 豆腐; Bible 圣经; bible 具有权威性的书; God 上帝; god 神。
62. As Commander-in-Chief of the armed forces, I have directed that all measures _C_ for our defense.
A had been taken B would be taken C be taken D to be taken
以下几个表示指挥，命令的动词：order, command, direct.
在引导宾语从句时从句要用 + 动词原形来体现虚拟语气。
63. A thief who broke into a church was caught because traces of wax, found on his clothes, _A_ from the sort of candles used only in churches.
A had come B coming C come D that came
65. I was _B_ the point of telephoning him when his letter arrived.
A to B on C at D in
to the point of 到了程度; on the point of doing sth. 正要做某事情;
at the point of 在某点上; when除了表示当时候外，还可以表示恰在此时或刚就
68. The project _C_ by the end of 2000, will expand the citys telephone network to cover 1,000,000 users.
A accomplished B being accomplished
C to be accomplished D having been accomplished
69. _C_ evidence that language-acquiring ability must be stimulated.
A If being B It is C There is D There being
evidence表示证据，最大的特点是后面经常带同位语从句说明证据的内容。
language-acquiring ability 语言习得能力。 evidence不用在it is 这种结构当中。
64. After the guests left, she spent half an hour _C_ the sitting-room.
A ordering B arranging C tidying up D clearing away
order vt. 命令;订购;整理，使有条理性; order ones thoughts 整理思路，整理思绪;
arrange v. 布置，安排; tidy up 整理，使整洁(后面通常加某个房间);
clear away 把清除掉。
67. A lorry _A_ Janes cat and sped away.
A ran over B ran into C ran through D ran down
run over 撞倒并碾过; run into 不期然地遇到; run through 贯穿(多用于抽象事物);
run down 贬低; run down ones opinion.
70. Those gifts of rare books that were given to us were deeply _A_.
A appreciated B approved C appealed D applied
rare books 珍藏本的书籍; appreciate 重视，欣赏，感激; approve 批准，通过，赞成;
approve of 赞成，满意; apply 应用，运用;
appeal 呼吁(表示此意义时它经常于for搭配);申诉，上诉(表示此意义时它要于to搭配)。
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15. Will you _C_ coming to dinner with me?
A have the pleasure of B give the pleasure in
C do me the pleasure of D take pleasure in
pleasure n. 荣幸; 第二选项的正确形式应为：give me the pleasure of
C选项也可写为：do me the favor of
18. _C_ Goul had said it, he knew what a mistake he had made.
A at once B No sooner C The moment D Hardly
以下几个引导词都可以表示一就：as soon as, the instant, the moment.
25. Norin received a bad wound _B_ the leg when he was shot at.
A on B in C at D of
表示身体某一部位受伤用介词in。 hit sb. in the face 打某人一个耳光。
28. Cork was angry; _D_ he listened to me.
A and B but C so D nevertheless
cork n. 软木塞。 nevertheless conj. 尽管如此。
34. That _A_ instrument can record even very slightly changes.
A delicate B feeble C sensible D feasible
instrument n. 仪器，(弹奏的)乐器; delicate instrument 精密仪器。
delicate adj. 精密的，准确的; feeble adj. 软弱的，无力的; sensible adj. 明智的;
sensitive adj. 敏感的; be sensitive to 对很敏感; feasible adj. 可行的，行得通的。
40. Lets begin the lesson at the place where we _A_ last time.
A left off B left out C left to D left up
leave off 停止，中断; leave out = omit 遗漏;
43. Education does not _D_ simply _D_ learning a lot of facts.
A consist; of B consist; from C consist; for D consist; in
consist of 包括; consist in(抽象意义的)在于 = lie in在于。
49. There is no tree _A_ bears some fruit.
A but B which C that D unless
but用在否定句中并且后面引导一个句子时相当于that...not。
本句可改写为这种形式：There is no tree that does not bears some fruit.
50. Will you be able to finish the job this week? _D_.
A I dont know so B I cant say so C Im not sure so D I dont expect so
I dont expect so 恐怕不行。
394. I hope that John will play basketball tomorrow. Yes, I _D_.
A hope it too B hope too C hope that too D hope so too
395. I slipped on the stairs. I think my arm is broke. Oh, I _D_.
A do not hope so B do not hope C hope not so D hope not
肯定用：I hope so. 否定用：I hope not.
51. She died when she was ninety, not of old age, but _B_ head injury when she fell down a flight of stairs.
A of B from C with D for
die of 表示因年老，疾病或饥饿而死亡; die from 指因为受伤而死亡。
57. You have no busniess _D_ to me the way you did the other day.
A to be talked B being talked C to talk D talking
