高三册第7单元疑难点解析
“wanna”通过精心收集，向本站投稿了8篇高三册第7单元疑难点解析，以下是小编精心整理后的高三册第7单元疑难点解析，供大家参考借鉴，希望可以帮助到有需要的朋友。
篇1：高三册第7单元疑难点解析
作者：宫志
1. It may be necessary to put up a notice saying“Keep off”. 也许有必要张贴一个通知,标明“禁止践踏”。
1) It在此句中是形式主语,真正的主语是不定式短语to put up a notice saying “Keep off”。当动词不定式、动名词或从句作主语时,为了保持句子平衡,通常把它们放在谓语动词之后,而用It作句子的形式主语。例如:
It is not a good habit to stay up late. 晚睡不是好习惯。
It is a pity that you didn't read the book.你没读这本书真遗憾。
[原题再现]
① ________ is a fact that English is being accepted as an international language.
A. There B. This C. That D. It
② In fact ________ is a hard job for the police to keep order in an important football match.
A. this B. that C. there D. it
答案分别是D, D。
2) saying “Keep off”是现在分词短语作后置定语,修饰名词notice。现在分词短语作定语表示其所修饰的名词或代词主动发出的动作。
[原题再现]
The picture ________ on the wall is painted by my nephew.
A. having hung B. hanging C. hangs D. being hung
答案是B。
2. The country had been at war for many years and the temple was deserted and falling to pieces. 这个国家已经经历了多年的战乱,寺庙荒芜,房屋倒塌。
1) be at war是固定词组(中间不加冠词),意思是“处于战争 / 交战状态”。例如:
The two countries were at war then. 那个时候这两个国家正处于交战状态。 2) deserted是过去分词式的形容词,在句子中作表语,意思是“荒废了的;被遗弃了的”。及物动词的过去分词常可用作表语,表示主语所处的状态或表示主语对某事的感觉。
[原题再现]
①-I'm very with my own cooking. It looks nice and smells delicious.
-Mm, it does have a ________ smell.
A. pleasant; pleased B. pleased; pleased C. pleasant; pleasant D. pleased; pleasant
② As we joined the big crowd, I got ________ from my friends.
A. separated B. spared C. lost D. missed
答案分别是D, A。
3) fall to pieces意思是“倒塌;解体;垮台”等。例如:
The old house fell to pieces in the big flood. 洪水中,这座老房子被冲垮了。
After the organizer's death, the organization fell to pieces. 组织者死后,这个组织就解体了。
3. To make things worse, many of the men have gone off to cities in search of higher pay, leaving women from nearby villages to carry on with the work. 情况更糟的是,许多男人都去城市找工资较高的工作,而留下附近村庄的妇女来继续承担修复工作。
1)“To make things worse”是不定式短语,意为“更糟糕的是”。例如:
I went to school late. To make things worse, I left my textbook at home.我上学迟到了。更糟糕的是,我还把课本忘在家里了。
还可以用to make the matters worse / what is worse / worse than all等短语表达此意。例如:
What's worse, the house is guarded by a fierce dog. 更糟的是,一只凶猛的狗守卫着这座房子。
常见的类似的不定式短语还有: to be (more) exact (更)确切地说; to be honest老实说; to tell the truth说实话,等等。例如:
He is in his mid-fifties; well fifty-six to be exact. 他55岁左右,确切地说,56岁了。
To be honest, I don't think we have a chance of winning.老实说,我认为我们不会赢。
To tell the truth, I forget it was your birthday last week. 说老实话,我忘了上周是你的生日。
2) in search of是固定短语,of后面的名词一定是“寻找的目标”,而不是“被搜查的对象”(这与动词search不同,其宾语是“被搜查的对象”)。这个短语往往作目的状语。例如:
I looked everywhere in search of my glasses. 我到处寻找我的眼镜。
4. Nowhere else in the world can there be such a quiet, beautiful place. 世界上再没有这样优美、恬静的地方了。
这是一个部分倒装的句子。一般说来,含有否定或半否定意义的词(如not, no, few, little, hardly, scarcely, never, not only, no longer, not until, by no means等)置于句首时,句子的主谓部分常用部分倒装形式。
[原题再现]
① Not a single song ________ at yesterday's party.
A. she sang B. sang she C. did she sing D. she did sing
② Little about his own safety, though he was in great danger himself.
A. does he care B. did he care C. he cares D. he cared
答案分别是C, B。
篇2：高三册第15-16单元疑难点解析
作者：籍万杰
1. You can love your friend, even though you don't agree with everything she or he says. 你能爱你的朋友,即使你并不同意他们所说的每一件事情。
这是一个含有部分否定的句子。一般说来,表示总括意义的词如all / both /every / each / everything / everybody等与not连用,表示的是部分否定意义;any /anybody / anything / either等与not连用,则构成全部否定。例如:
The film wasn't anything as good as ET. =The film was nothing as good as ET. 这部电影一点都不如《外星人》好看。
[原题再现]
I agree with most of what you said, but I don't agree with________.
A. everything B. anything
C. something D. nothing
答案:A
2. It is a good idea to start a part-time job so long as it does not affect your studies. 只要不影响学业而干点零活,这是个好主意。
1)so / as long as意思是“只要”,引导条件状语从句,相当于on condition that。例如:
You can go wherever you like so long as you get back before dark. 只要天黑前回来,你愿意去哪儿就去哪儿。
[原题再现]
You will succeed in the end________you give up halfway.
A. even if B. as though
C. as long as D. unless
答案:D
as / so far as意思是“远到”、“就......而论,至于”。例如:
So far as I know, he will be away for three weeks. 就我所知,他将离开三个星期。
[原题再现]
________I can see, there is only one possible way to keep away from the danger.
A. As long as B. As far as
C. Just as D. Even if
答案:B
2)affect与effect用法辨析
这两个词都有“影响”的意思,但词性和用法不同。
affect是及物动词,意思是“使......发生变化”、“影响”,还可引申为“感动”、“感染”。例如:
Any change in the weather affects the crops. 天气的任何变化都会影响庄稼的生长。
Your eloquent words affected me deeply. 你那雄辩的话语深深地感动了我。
effect是名词,着重指影响的“结果”、“效力”或“作用”,常用于词组have an effect on中。例如:
Did the medicine have any effect on you? 这种药对你有效吗?
[原题再现]
The new law will come into________on the day it is passed.
A. effect B. use
C. service D. existence
答案:A
3. What do you think should be done to people who are caught stealing?你认为对那些因偷窃而当场被抓住的人该采取什么措施?
1)“疑问词 + do you think / suppose /guess+陈述句”结构被称作混合疑问句,其中的do you think是插入语,其后的句子应使用陈述语序。
[原题再现]
________you have seen both fighters, ________will win?
A. Since; do you think who
B. As; who you think
C. When; whoever
D. Since; who do you think
答案:D
2)catch sb. doing意思是“发现某人正在做某事(多指不好的事)”。例如:
She caught some boys stealing flowers from the garden. 她发现几个男孩在花园里偷花。
catch sb. doing的被动式为be caught doing。
[原题再现]
The salesman scolded the girl caught ________and let her off.
A. to have stolen B. to be stealing
C. to steal D. stealing
答案:D
篇3：高三册第13-14单元疑难点解析
作者：张宝丰
1. In 1892 the age of mass arrivals began, during which 15 million new people passed through Ellis Island into the USA over a period of 62 years. 1892年开始了一个国外移民大量涌入的年代,在随后的62年中,有1,500万新来的人通过埃利斯岛进入美国。
during which 15 million new people...是 “介词+关系代词”引导的非限制性定语从句,“介词 + 关系代词”引导的定语从句是定语从句中的难点和重点,常见的有以下几种结构:
1) 介词 + 关系代词
[原题再现]
①American women usually identify their best friend as someone ________they can talk frequently.
A. who B. as
C. about which D. with whom
②The journey around the world took the old sailor nine months, ________the sailing time was 226 days
A. of which B. during which C. from which D. for which
答案:① D ② A
2) 名词 + 介词 + 关系代词
这种结构常可替换为“whose + 名词”结构
[原题再现]
Recently I bought an ancient Chinese vase, ________ was very reasonable.
A. which price
B. the price of which
C. its price
D. the price of whose
答案: B
3) 数字 + 介词 + 关系代词
[原题再现]
The factory produces half a million pairs of shoes every year, 80﹪________ are sold abroad.
A. of which B. which of
C. of them D. of that
答案: A
4) 代词 + 介词 + 关系代词
The old man has two daughters, both of whom are doctors.那位老人有两个女儿,她们都是大夫。
5) 形容词比较级或最高级 + 介词 + 关系代词
[原题再现]
There are two buildings, ________stands nearly a hundred feet high.
A. the larger
B. the larger of them
C. the larger one that
D. the larger of which
答案: D
2. Now that they could ride horses, it became easier to hunt the bison, a type of cattle which used to exist in huge numbers on the plains of America. 既然土著人会骑马了,猎取野牛也就容易了。这种野牛以前是成群结队地生活在美洲平原上的。
这是一个复合句。Now that是连词,引导的是原因状语从句,主句是由形式主语it引导的句子,真正的主语是不定式短语to hunt the bison,其后的a type of cattle是bison的同位语,cattle后面是which引导的定语从句。
now that是一个连词词组,意思是“既然”,相当于since,引导原因状语从句,在口语中常可省去that,这时不要把now理解为“现在”。
[原题再现]
________ you've got a chance, you might as well make full use of it.
A. Now that B. After
C. Although D. As soon as
答案: A
3. Kunta had been seized in the forest and then hit on the head with a hard object. 孔塔在森林里被抓住以后,他的头部就被一个硬的东西打了一下。
本句中hit是过去分词,这是因为使用了并列连词and,其前后应是平行结构,hit前省略了had been。注意英语中“打人”及其类似的表达方式与汉语不同。英语中习惯用“及物动词 + 宾语(人) +介词+ the + 表身体部位的名词”。即:take / catch / hold / lead sb. by the +身体部位;strike / hit / pat / kiss sb. on / in the + 身体部位;(一般说来,打在身体坚硬结实的部位时用介词on;打在身体柔软的部位时用介词in)。例如:
He hit me in the eye. 他打了我的眼睛。
Don't let them lead you by the nose. 不要让他们牵着你的鼻子走。
I caught him by the arm. 我抓住了他的胳膊。
She kissed the pet on the forehead. 她吻了吻小宠物的前额。
The old granny took the little girl by the hand.老奶奶拉着那小女孩的手。
篇4：高三册第11单元疑难点解析
作者：金锋
1. However, Shylock agreed to lend Antonio the money on one condition. 然而夏洛克还是同意借钱给安东尼奥,但是有一个条件。
condition作“提出的条件”讲时,常与介词on搭配。如句中的“on one condition”;也可用在“on condition that”(按......条件;条件是......),此时that引导的是同位语从句,用来表述这个条件。例如:
I'll let you borrow my car on one condition: you lend me your bicycle in return. 我可以把我的轿车借给你,条件是你借给我你的自行车。
I'll come on condition that my parents are invited, too. 在我的父母也受到邀请的条件下,我才会来。
condition还可用于以下短语:
1) be in condition健康;情况良好
2) be out of condition健康不佳;情况欠佳
His company is in condition / out of condition. 他的公司经营情况良好(经营情况欠佳)。
3) on no condition在任何条件下都不;决不
You should on no condition visit that place. 你决不能去那个地方。
2. Have mercy on Antonio, Shylock. Do not be so bitter.宽恕安东尼奥吧,夏洛克。不要这样怀恨在心。
have mercy on / upon = have pity on, show / give mercy to“怜悯;宽恕”。例如:
He showed no mercy to the thief and beat him hard. 他毫不宽恕小偷,狠狠地揍了他一顿。
The landlord had no mercy on the poor peasants. 地主对贫苦农民一点也不怜悯。
at the mercy of“完全受......支配;任由......摆布;在......掌握中”。例如:
They were lost at sea, at the mercy of wind and weather. 他们在海上遇险失事了,不得不听凭风浪和天气的摆布。
What a mercy that...! 幸好 / 幸亏......!例如:
What a mercy that you did not go!幸亏你没去!
3. This is a most troublesome case. 这是一个非常麻烦的案子。
a most troublesome case=a very troublesome case,此处形容词最高级most形式前不用定冠词the,而用不定冠词a,most是“非常”的意思。例如:
He is a most skillful driver. 他是个技术非常高超的驾驶员。
4. You wanted justice, so you shall get justice, more than you wanted. 你要求公正,那么就让你得到公正吧,比你要求的还要多。
shall作为情态动词, 用于一、三人称的疑问句时,表示征求对方的意见。例如:
Shall I get you some more tea? 再来点茶好吗?
Shall he come, sir? 他必须得来吗,先生?
shall用于二、三人称的陈述句时,表示说话人给对方的命令、警告、允诺或威胁等。例如:
You shall fail if you don't work harder. 如果你不更加努力些,你会不及格的。(警告)
He shall have the book when I finish reading it. 我看完后,他可以得到这本书。(允诺)
The terrorists shall suffer for this. 恐怖分子会因此而受到惩罚。(威胁)
[原题再现]
①-The room is so dirty.________we clean it? -Of course.
A. Will B. ShallC. Would D. Do
② It has been announced that candidates________remain in their seats until all the papers have been collected.
A. can B. will C. may D. shall
答案:① B ② D
篇5：高三册第17-18单元疑难点解析
作者：李林
1. Struggling in a world of silence and darkness, I must have appeared to them to be simple. 我挣扎在一个听不到声音、看不见天日的世界里,对他们来说,我准显得头脑简单。
1) world表示“世界”时,通常在其前加定冠词the;但world前面或后面有定语修饰时,通常要用不定冠词a。
[原题再现]
Wouldn't it be ________ wonderful world if all nations lived in ________ peace with one another?
A. a; / B. the; / C. a; the D. the; the
答案:A
2) must have appeared表示对过去的一种肯定推测,意思是“肯定”,“准是”。例如:
It must have rained last night, for the ground is wet.昨天晚上肯定下过雨了,因为地面还是湿的。
对过去的否定推测不能用“mustn't + have + 过去分词”,而应使用“can't (couldn't) + have + 过去分词”。
[原题再现]
My sister met him at the Grand Theatre yesterday afternoon, so he ________ your lecture.
A. couldn't have attended
B. needn't have attended
C. mustn't have attended
D. shouldn't have attended
答案:A
2. Those first words were to change my world.我最先学的这些单词改变了我的生活天地。
“be + 不定式”结构常有以下用法:
1) 常用来表示计划或安排(做某事)的意思。例如:
We are to begin the work next month.我们安排下个月开始这项工作。
2) 表示注定要发生的事。例如:
This experience was to change his life.这次经历注定要改变他的生活。
[原题再现]
If a man ________ succeed, he must work as hard as he can.
A. will B. is to
C. is going to D. should
答案:B
3. When there is no one in the office, you can leave the answering machine on so that people who call you up can leave a message.办公室没有人的时候,你可以让留言机开着,以便给你打电话的人可以留言。
本句中两次出现了leave,第一个leave后接复合宾语,是“使......处于(某种状态)”的意思;第二个leave是“把......交给;委托”的意思,短语leave sb. sth (=leave sth. to sb.)意思是“把某物(事)交给某人”。leave a message的意思是“留言”。
[原题再现]
①________ it with me and I'll see what I can do.
A. When left B. Leaving
C. If you leave D. Leave
② I'm afraid Mr. Brown isn't in. Would you like to ________ a message?
A. give B. leave C. carry D. take
答案:① D ② B
4. It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.他花了相当长的时间去把那根长长的橡皮管接到环绕港口的输气管上,但最后还是接好了,因此,修理工作进展得快多了。be able to一般可与can互换使用,其区别是:
1) can没有将来时、完成时等,这种情况下用be able to表达。
2) 表示“过去成功地做了某事”时,不可用could,应使用was (were) able to来表达。本句中的was able to就不能用could替换。
[原题再现]
The fire spread through the hotel very quickly but everyone ________ get out.
A. had to B. would
C. could D. was able to
答案:D
篇6：高三册第12单元疑难点解析
作者：何声
1. I've got three weeks altogether. What do you suggest I see? 我总共有三周时间。你建议我到哪些地方观光呢?
do you think / believe / guess / suppose / suggest等是插入语,其后要用陈述语序,不能使用疑问语序。例如:
What do you think her father is? 你认为她爸爸是干什么工作的?(不能说What do you think is her father?)
【原题再现】
①-How do you ________ we go to Beijing for our holidays?
-I think we'd better fly there. It's much more comfortable.
A. insist B. want C. suppose D. suggest
②-We haven't heard from Jane for a long time.
-What do you suppose ________ to her?
A. was happening B. to happen C. has happened D. having happened
③________ be sent to work there?
A. Who do you suggest
B. Who do you suggest that should
C. Do you suggest who should
D. Do you suggest whom should
答案:① D ② C ③ A
2. Then it has no choice but to lie down and sleep. 于是,它别无选择,只好躺下睡觉。
have no choice but to do是一固定短语,意为“除......之外,别无选择”。but在此句中是介词,作“除了......以外”(= except)解,往往用于含有否定意义的句子中。例如:
There is no one here but me.这里除了我以外没有别人。
They had no other choice but to surrender. 他们别无选择,只好投降。
but用作介词时,后面还可接动词原形。这种情况常出现在but前面出现实义动词do / does / did作谓语或固定搭配can not but / can not help but(不得不)中。例如:
I can do nothing but wait here. 没有别的办法,只能在这儿等。
I can't help but feel sorry for her.我只能为她难过。
I can not but admire his courage.我不得不佩服他的勇敢。
【原题再现】
Sandy could do nothing but ________ to his teacher that he was wrong.
A. admit B. admitted C. admitting D. to admit
答案:A
3. It hides large quantities of nuts inside trees.它把大量的坚果藏在树里面。
a (large) quantity of修饰可数或不可数名词均可,作主语时采取就近一致的原则,其谓语动词通常与短语中of后面的名词的数保持一致。例如:
A large quantity of beer was sold out. 大量的啤酒被售出。
A large quantity of blouses were on sale. 大量罩衫有售。
the quantity of后跟复数名词或不可数名词构成的短语作主语时,谓语动词通常用单数。例如:
The quantity of books in the library is amazing. 图书馆里的藏书数量惊人。
The quantity of heat in the office has not been increased. 办公室里的热量没有增加。
(large) quantities of后跟复数名词或不可数名词构成的短语作主语时,谓语动词通常用复数。例如:
Quantities of food (nuts) were on the table. 桌子上有许多食品(坚果)。
篇7：高三册第23-24单元疑难点解析
作者：刘京
1. There were birds too, with the eyes carved out of the rock and painted white. 这儿还有鸟儿,眼睛是在岩石上雕成突出的,并涂成白色。
本句中使用了with复合结构,即“with + 宾语 + 宾语补足语”结构。可用作宾补的有:
1) 介词短语
The boy headed home, with his schoolbag on his back.那男孩背着书包回家了。
2) 形容词
In summer people all sleep with windows open.夏天人们都开着窗子睡觉。
3) 副词
He fell asleep with the radio on.他睡着了,收音机还开着。
4) 分词
You mustn't sit with your feet pointing at another person.你不可以坐着把脚跷起对着别人。
He lay on his back, with his hands crossed under his head.他仰面躺着,头枕着手。
5) 不定式
With the new term to begin soon, we'll be very busy again.新学期很快就要开始了,我们又要忙起来了。
[原题再现]
① ________ two exams to worry about, I have to work really hard this weekend.
A. With B. Besides C. As for D. Because of
② The murderer was brought in, with his hands ________ behind his back.
A. being tied B. having tied C. to be tied D. tied
答案:① A ② D
2. Many young people end up in a job to which they are not suited. 许多年轻人最终还是干了一件不适合他们干的工作。
suit有“适合;满意;适合......的要求”的意思。例如:
Will it suit you if I come around at three? 我三点左右来看你合适吗?
suit和to或for可构成短语,表示“使适合;使适应”。
[原题再现]
You look nice in green. Green ________ you.
A. suits B. fits C. matches D. satisfies
答案: A
3. So, celebrate your success, and invite your parents to celebrate with you, however hard it may be for them. 因此,你得庆贺你的成功,并且邀请你的父母亲跟你一道庆贺,不管这样做对他们来说是怎样难。
however在此用作连词,意思是“无论如何”、“无论怎么样”,引导让步状语从句,这时从句中的形容词或副词提前到however的后面。例如:
However cold it is, she always goes swimming. 不管天气有多冷,她总是去游泳。
[原题再现]
________, I have to put it away and focus my attention on study this week.
A. However the story is amusing B. No matter amusing the story is
C. However amusing the story is D. No matter how the story is amusing
答案:C
篇8：高三册第4单元疑难点解析
作者：王振杰
1. Just let me wipe your table and then I'll take your order.我把桌子擦一擦就来写菜单。
1)wipe有“擦;擦干;擦净”的意思,常和away,off,out等连用。例如:
The rain wiped away all the dust.雨把所有的灰尘都冲刷掉了。
I'm afraid this paint won't wipe off.恐怕这种涂料是擦不掉的。
The earthquake wiped out the town.地震摧毁了那个城市。
2)order可作名词,意思是“点的饭菜”;作动词意思是“叫(饭菜、饮料等)”。take one's order意思是“写菜单;菜单”。例如:
He ordered a dinner from the restaurant.他在餐馆定了一桌晚宴。
Let me take your order, sir.先生,请您点菜吧。
order还可以作“定货”解,同样可以作动词或名词。例如:
They received a large order for winter clothes.他们收到了一大笔冬季服装的定货。
The CAAC has ordered some new types of computers from Legend Company.中国民航向联想公司定购了一些新型电脑。
2. It is thought that one billion people, that is half the world's workers, earn their living by farming.据认为有十亿人,也就是全世界劳动人口的一半,是靠务农谋生的。
It is thought that是一个固定结构,相当于People think that...。其中it是形式主语,that引导的是一个主语从句,作真正的主语。在本单元Lesson 15 中It has been proved that the way to produce the most food is to let farmers grow crops either to feed their family or to sell...也是同样的句型。
一般说来,在不便或不必指明某看法、说法、消息等的来源时,往往用It is said / reported / believed / hoped / supposed / thought / expected / suggested / known that...结构。例如:
It is thought that China will be the strongest country in the 21st century.人们认为中国将是21世纪的强国。
It is known to all that light travels faster than sound.众所周知,光比声传播得快。
It is reported that no one was killed in the earthquake.据报道,这次地震没有造成人员死亡。
这个句型常可简化成含有to do形式的简单句。例如:It is reported that no one has been killed in the earthquake.此句可简化成:No one is reported to have been killed in the earthquake.
[原题再现]
①It is believed that if a book is ________ , it will surely ________ the reader.
A. interested; interest
B. interesting; be interested
C. interested; be interesting
D. interesting; interest
②Visitors ________ not to touch the exhibits.
A. will request B. request
C. are requesting D. are requested
①②题答案分别是D。
3. For one thing, two thirds of the earth's surface is water, although this does provide a lot of food in the form of fish. 首先,地球表面的三分之二是水,尽管水的确提供了大量可作食物的鱼类。
1) for one thing意思是“首先”,有时后跟for another(thing),作“其次”解。例如:
We had to delay our journey. For one thing, the weather was terrible.我们不得不推迟旅行,首先是因为天气坏透了。
I'll not buy the coat. For one thing, I don't like the color, for another it's too expensive.我不想买这件上衣,首先是我不喜欢这颜色,再就是价钱也太贵。
2) in the form of的意思是“以......形式”,后接名词或动名词。例如:
The lesson he gives is often in the form of talking about the pictures.他经常以看图说话的形式授课。
【高三册第7单元疑难点解析】相关文章：
5.合同法第7
10.高三化学全册教学计划
文档为doc格式
