高中英语“it”用法总结
高中英语语法：It 所构成的20个句型详解
来源：英语网整理 2011-12-27 17:09:14
[标签：高中语法句型] [当前6702家长在线讨论]
根据it的用法特点可归纳为20个句型
1. It is + 被强调部分+ that …
该句型是强调句型。将被强调的部分放在前面，其它部分置于that之后。被强调部分可以是主语，宾语，表语或状语。强调的主语如果是人，that可以由who换用。如果把这种句型结构划掉后，应该是一个完整无缺的句子。这也是判断强调句型与其它从句的方法。
It was about 600 years ago that the first clock with a face and an hour han d was made.
It was they that （who ） cleaned the classroom yesterday.
It was in the street that I met her father.
2. It is not until + 被强调部分+ that …
该句型也是强调句型。主要用于强凋时间状语，译成汉语“直到…才…”，可以说是 n ot … until … 的强调形式。
It was not until she took off her dark glasses that I realized she was a fa mous film star.
= Not until she took off her dark glasses did I realize she was a famous fi lm star.
= I didn't realize she was a famous film star until she took off her dark g lasses.
3. It is clear （obvious, true, possible, certain…）that ……
该句型中it 是形式主语，真正的主语是that 引导的主语从句，常译为“清楚（显然，真的，肯定…）”是主语从句最常见的一种结构。
It is very clear that he's round and tall like a tree.
= That he's round and tall like a tree is very clear.
4. It is important （ ne cessary, right, strange, natural…）that …
该句型和上一个同属一个句型。由于主句中的形容词不同，that 后的从句中要用虚拟语气（should + 动词原形），should 可以省去。建议记住该句型中的形容词。
It is important that we （should） learn English well.
It is necessary that he （should） remember these words.
5. It is said （reported, learned…）that …
该句型中的it 仍是形式主语，真正主语是that 引导的主语从句。该结构常译为“据说（据报道，据悉…）”。
It is said that he has come to Beijing.
It is reported that another earth satellite has been put into orbit.
6. It is suggested （ordered … ）that …
该句型和上一个同属一个句型。主句中的过去分词是表示请求，建议，命令等词时，t hat 后的从句要用虚拟语气（should + 动词原形），should 可以省。常译为“据建议；有命令…）
It is suggested that the meeting （ should ） be put off.
It was ordered that we （ should ） arrive there in two hours.
7. It is a pity （a shame … ）that …
该句型中，that后的从句一般用虚拟语气（should + 动词原形），should可省去。表示出乎意料，常译为”竟然“。没有这种意义时，则不用虚拟语气。
It is a pity that such a thing （ should ） happen in your class.这种事竟然发生在你们班上，真是遗憾！
It is a pity that he is ill. 他生病了，真遗憾！
8. It is time （ about time ,high time ）that …
该句型中that 后的从句应该用虚拟语气，值得注意的是① 常用过去时态表示虚拟。
② 有时也用should + 动词原形，should 不能省。常译为”是（正是）…的时侯…“。
It is time that children should go to bed. = It is time that children went to bed.
9. It is the first （second … ）time that …
该句型要和上一个句型区别开来。该句型中的 that 从句不用虚拟语气，而用完成时态。至于用什么完成时态，由主句的谓语动词的时态决定。如果是一般现在时，后面从句用现在完成时态；如果是一般过去时，后面从句则用过去完成时态。该结构中 that 可以省去；i t有时用 this 替换。常译为”是第一（二）…次…“。
It is the first time I have been here. = This is the first time I have been
here.
10. It is … since …
该句型主要用作处理瞬间动词的完成时，又要和表示一段时间的时间状语连用的问题。主句中是时间作表语，其时态是现在时或完成时，since 引导的从句通常是一般过去时态，而且是瞬间动词。如果主句是一般过去时，从句则用过去完成时。
It is （ has been ） 5 years since his father died.
11. It is … when …
该句型中的 when 引导的是一个时间状语从句，主句中的 it 指时间，表语由具体的时间充当。常译为”当…的时候，是…“。
It was 5 o'clock when he came here.
12. It be … before …
该句型主句中的 it 指时间，主句中的时态常是将来一般时或过去时两种时态。主句中的表语多是long, not long , 3 days , 2 weeks 等表示时间段的词或短语。常译为”…之后…“。
It was 3 days before he went to Beijing.
It will be not long before he finishes his job.
13. It happens （seems, looks, appears ）that…
该句型中it是形式主语，that 引导的是主语从句，主句中的happen , seem等词是不及物动词。
It happened （ so happened ） that he met his teacher in the street. 碰巧
It seems that he will be back in a few days. 看来…
14. It takes sb. … to do sth.
该句型中的不定式是真正的主语，it是形式主语，句型中的直接宾语是时间。常译为”做…要花费某人…“。
It took thousands of people many years to build the Great Wall.
15. It is no good （use ） doing sth.
该句型中的真正主语是动名词短语，主句中的表语可以是no good , （ not any good ） , no use , （ not any use ）。
It is no good learning English without speaking English.
16. It doesn't matter whether （ if ）…
该句型中whether（if）引导的从句是真正主语，该句型常译为”不论（是否）…没关系…
It doesn't matter if they are old.
17. It is kind （ of sb. ） to do sth.
该句型中的不定式短语是真正主语，如果不定式的逻辑主语是由 of引起，主句中的形容词必须是能表示逻辑主语特征的形容词。常见的有：
bad , brave , careless, clever , cruel , foolish , good （好心的）， honest , horrible , kind , lazy , modest , naughty , nice（有教养的）， polite, rude , s illy , stupid , wise , wrong（错误的）等。这个句型可以改写为：sb. is kind to d o sth.
It is kind of you to say so. = You are kind to say so.
18. It is necessary （ for sb. ） to do sth.
该句型与上一个同属一个句型。如果不定式的逻辑主语是由for引起，主句中的形容词通常是表示重要性，紧迫性，频繁程度，难易，安全等情况的形容词。常见的形容词有：①important, necessary, natural ② easy , safe , common , normal , hard , diffic ult , dangerous , unusual, rare , impossible , pleasant等。
在①中的形容词作表语可以用从句改写，如：
It is important for her to come to the party. = It is important that she （s hould ） come to the party
19. It looks （ seems ）as if …
该句型中it无意义。 as if 引导一个状语从句。常译为，“看起来好象…”如果与事实不相符合，则用虚拟语气。
It looks as if he is ill.（真的病了）
It looks as if he were ill. （没有生病）
It seemed as if he were dying.
20. We think it important to learn a foreign language.
该句型中的it 作形式宾语。为了记忆方便我们可称该句型为“6123结构”。6指主句中常用的动词：think, believe, make, find, consider, feel；1指的是形式宾语it; 2指的是宾补的两种形式：形容词或名词；3指的是真正宾语的三种形式：不定式短语，动名词短语或that引导的宾语从句。
We think it our duty to clean our classroom every day.
1. I like_____________in the autumn when the weather is clear and bright.
A. this
B. that
C. it
D. one
[解析] C.句中like为及物动词，后面需要跟宾语。而like之后不可直接接从句作宾语。it可用于某些动词（hate, appre ciate…）和介词之后作笼统宾语。
2. He was nearly drowned once.
When was_____________?
_____________ was in 1998 when he was in middle school.
A. that; It
B. this; This
C. this; It
D. that; This
[解析]A. 第一空用that指代上文提到的事情；第二空用it指代第一空的that
3. The Parkers bought a new house but_____________will need a lot of work b efore they can move in.
A. they
B. it
C. one
D. which
[解析] B此处it指代前面出现的a new house. it指代上文提到的同一事物，为特指；而one通常指代同类事物中的某一个。
4. Someone is ringing the doorbell. Go and see__________.
A. who is he
B. who he is
C. who is it
D. who it is
[解析] D此处it用作人称代词，指不明身份，性别的人；宾语从句应用陈述语序。
5. In fact_____________is a hard job for the police to keep order in an imp ortant football match.
A. this
B. that
C. there
D. it
[解析] D此处it用作形式主语。
6. Mike's mother kept telling him that he should work hard, but________didn 't help.
A. he
B. it
C. she
D. which
[解析] B此处it用以指代前面的句子，可用that替换。
7. Since you have repaired my computer,_____________is no need for me to bu y a new one.
A. it
B. there
C. this
D. that
[解析] B考查固定句型 There is no need for sb to do sth
8. The official made________clear that he would do everything possible to s olve the problem.
A. it
B. this
C. that
D. him
[解析] A此处 it用作形式宾语。
9. Do you like_____________here?
Oh, yes, the air, the weather and the way of life. Everything is so nice.
A. this
B. there
C. that
D. it
[解析] D此处 it泛指自然环境。
10. Bill's aim is to inform the viewers that cigarette advertising in TV is illegal,_____________?
A. isn't it
B. is it
C. isn't he
D. is he
[解析]A主语为“ Bill's aim”。
11._____________is mentioned above, the number of the students in senior hi gh school is increasing.
A. which
B. As
C. That
D. It
[解析] B非限制性定语从句中， as /which均可指代整句话的内容，但 which只能放在主句后，译为“这一点”； as则位置灵活，译为“正如”。
12. It was with great joy_____________he received the news that his lost da ughter had been found.
A. because
B. which
C. since
D. that
[解析] D考查强调句型。
13. It was_____________back home after the experiment.
A. not until midnight did he go_____________
B. until midnight that he didn' t go
C. not until midnight that he went
D. until midnight when he didn't go
[解析] C考查not until结构强调句型。
14. Why! I have nothing to confess._____________You want me to say?
A. What is it that
B. What it is that
C. How is it that
D. How it is that
[解析] A考查强调句型的特殊疑问句句式。
15. It is the ability to do the job_____________matters not where you come from or what you are.
A. one
B. that
C. what
D. it
[解析] B考查强调句型。被强调部分是not where you come from or what you are （but ） the ability to do the job.为了平衡结构，部分移至句尾。
He felt it important learning English well.
They found it difficult that they would finish their work in two days.
1.It took us over an hour _____________along the street.
A.walk
B.to walk
C.walking
D.walked
2.I think it a great honour_____________to visit your country.
A.to invite
B.inviting
C.having invited
D.to be invited
3.Many people now make_____________ a rule to buy cards for their friends before
Christmas.
A.themselves
B.it
C.that
D.this
4._____________is very clear to everyone that he's round and tall like a tr ee.
A.This
B.What
C.That
D.It
5.In the United States, bus travel doesn't cost much as train travel,______ _______ ?
A.don't they
B.does it
C.do they
D.doesn't it
6.Someone is at the door, who is_____________?
A.this
B.that
C.it
D.he
7.—It is raining cats and dogs.
—_____________ .
A.So it is
B.So is it
C.Neither it is
D.Neither is it
8.—My home is in that tall building over there.
—_______________?
A.Can it see
B.Can see it
C.Can be seen it
D.Can it be seen
9. _____________raining hard for 3 hours without stopping.
A.It is
B.It was
C.It has been
D.It had been
10.—Has the boy got his bicycle now?
—Yes, the police gave_____________ .
A.him to him
B.it to it
C.it to him
D.him to it
11.—Boy,
—It is, looks like spring is coming soon.
—Yeh, It'll just be a few more weeks.
A.it's really a nice day today, isn't it?
B.what knid of weather are we going to have today?
C.do you think it is going to rain today?
D.what' it like outside today?
12.It is important _____________their offer.
A.reject
B.rejects
C.to reject
D.rejecting
13.Has_____________been decided when we are to hold the sports-meeting?
A.that
B.this
C.it
D.what
14.—Did Li Lei call me while I was out?
—Yes, it was _____________that called you.
A.him
B.he
C.who
D.whom
15.Nothing is wrong with the radio_____________ ?
A.isn't it
B.is that
C.is it
D.isn't that
16.I don't know_____________ makes her afraid of having her business discu ssed.
A.what it is about Mary that
B.that is it abut Mary what
C.what is it about Mary that
D.that is about Mary what
17.Which sentence is wrong?
A.I felt it impossible for him to take the exam.
B.I found it impossible that he might take the exam.
C.I thought that he might not take the exam.
D.In my opinion he might take the exam.
18.I don't think _____________ difficult for a Chinese student to master a foreign
language within five years
A.that
B.it
C.too
D.very
19.It's the second time you _____________late this week.
A.arrive
B.arrived
C.have arrived
D.had arrived
20.It will not be _____________we meet again.
A.long before
B.before long
C.soon after
D.shortly after
21.It's demanded that we_____________there on foot.
A.not to go
B.don't go
C.not go
D.won't go
22.“It” is often used to _____________a baby.
A.mean to
B.stick to
C.point to
D.refer to
23.It was not until 1936 _____________basketball became a regular part of t he Olympic
Games.
A.that
B.when
C.which
D.then
24.______________you met the Englishman?
A.Where it was that
B.Who it was that
C.Where was it that
D.Where was that
25._____________that she has gone to the United States?
A.Was it true
B.Is it true
C.It is true
D.It was true
26._________certain that his invention will lead to the development of prod uction.
A.That's
B.This is
C.It's
D.What's
27. __________in 1914_____________ the First World War broke out?
A.Was that, that
B.Was that, when
C.Was it. that
D.Was it, when
28.It is important that she_____________with Mr Williams immediately.
A.speak
B.spoke
C.will speak
D.to speak
29.___________that there′s another good harvest this year.
A.It says
B.It is said D.It was said D.He was said
30.It'll be the first time_____________ the play.
A.I've watched
B.I'll watch
C.I watch
D.I would watch
31.It's no use_____________ over spilt milk.
A.cry
B.crying
C.that you cry
D.for you to cry
32.It was great joy _____________he received the news that his long lost so n would
return home
A.as
B.that
C.so
D.for
参考答案
1.B
2.D
3.B
4.D
5.B
6.C
7.A
8.D
9.C 10.C
11.A 12.C 13.C 14.B 15.C 16.A 17.C 18.B 19.C 20.A
21.C 22.D 23.A 24.C 25.B 26.C 27.C 28.A 29.B 30.A
31.B 32.B
高中英语语法：It的完整用法精讲
来源：英语网整理 2011-12-27 17:04:55
[标签：高中语法] [当前6838家长在线讨论]
it可用作人称代词、指示代词、先行词及引导词等。
1. 人称代词it，是第三人称单数中性，代表前文已提到过的一件事物。如：
1）That vase is valuable. It's more than 200 years old. 那个花瓶很珍贵，它有200多年的历史。
2）I love swimming. It keeps me fit. 我喜欢游泳，它能使我保持健康。
当说话者不清楚或无必要知道说话对象的性别时，也可用it来表示。如：
3）It's a lovely baby. Is it a boy or a girl? 宝宝真可爱，是男孩还是女孩？
it可用来指代团体。如：
4）The committee has met and it has rejected the proposal. 委员会已开过会，拒绝了这项建议。
it用以代替指示代词this, that.如：
5）--- What's this? --- It's a pen. —这是什么？—是一支钢笔。
6）--- Whose book is that? --- It's Mike's. —那是谁的书？—是迈克的。
2. 指示代词it，常用以指人。如：
7）Go and see who it is. 去看看是谁。
8）--- Who is making such a noise? —是谁发出这样的吵闹声？
--- It must be the children. —一定是孩子们。
3.虚义it无指代性，常用作没有具体意义的主语，出现于表示天气、气候、温度、时间、地点、距离等意义的句子中。如：
9）It is half past three now. 现在是三点半钟。
10）It is six miles to the nearest hospital from here. 这里离最近的医院也有六英里。
11）It was very cold; it snowed and grew dark.
天气很冷；天下着雪，渐渐地变黑了。
it也常用来表示一般的笼统的情况。如：
12）It's awful—I've got so much work I don't know where to start. 糟透了——我有这么多工作要做我不知从何开始。
13）How is it going with you? 你近况如何？
14）Take it easy. 不要紧张。
it也常用于下列结构：
15）It looks as if the college is very small. 看起来这个学院很小。
16）It seems as though our plan will be perfect. 似乎我们的计划很完善。
17）It's my turn. 该轮到我了。
it也常用于某些习惯用语中作宾语，各该习惯用语有具体意义，但it并无具体意义。如：
cab it 乘车 catch it 受责，受罚 come it 尽自己分内 come it stro ng 做得过分 walk it 步行 make it 办成 take it out of somebody 拿某人出气
4. 先行词it.
it充当形式主语或形式宾语，本身无意义，只起一种先行引导的作用，先行词不重读。后面的真正主语或真正宾语通常是不定式结构、-ing分词结构或名词性从句。
（1）用作形式主语
18）It is difficult to translate this article. 翻译这篇文章很难。
19）It is getting harder every day for a lazy man to get a living. 懒汉谋生是日益困难了。
20）What time would it be most convenient for me to call again?什么时候我再给你打电话最合适？
21）It is no use going there so early. 这么早去那里没有用。
22）It has been a great honour your coming to visit me. 你的来访是我很大
的荣幸。
23）It is strange that he did not come at all. 真奇怪，他竟还没来。
24）It doesn't matter what you do.什么都没关系。
在上述诸例中，后置的真正主语可以取代先行it的位置，而出现于句首。
To translate this article is difficult.
Going there so early is no use.
That he did not come at all is strange.
上述结构远不如用先行it结构普通。此外，也并非所有先行it结构都可作上述转换。如：
25）It seems that John is not coming after all. 似乎约翰终竟不来。
26）It happened that John was the only witness. 碰巧约翰是唯一的证人。
上述两例只能转换为：
John doesn't seem to be coming after all.
John happened to be the only witness.
（2）用作形式宾语
27）I found it difficult to explain to him what happened. 我觉得向他解释清发生了什么事很困难。
28）He thought it no use going over the subject again. 他认为再讨论这个问题没有用了。
29）They kept it quiet that he was dead. 他们对他的死保密。
30）We must make it clear to the public that something should be done to st op pollution.我们必须使公众明白应该采取措施制止污染。
高中英语语法：It的完整用法精讲 打印版
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注意：at表示单价(price) ，for表示总钱数。 3. by 表示“以……计”，后跟度量单位。 They paid him by the month. 他们按月给他计酬。 Here eggs are sold by weight. 在这里鸡蛋是按重量卖的。 表示材料的介词：of, from, in 1. of 成品仍可看出原料。 This box is made of paper. 这个盒子是纸做的。 2. from 成品已看不出原料。 Wine is made from grapes. 葡萄酒是葡萄酿成的。 3. in 表示用某种材料或语言。 Please fill in the form in pencil first. 请先用铅笔填写这个表格。They talk in English. 他们用英语交谈。 表示工具或手段的介词：by, with, on 1. by 用某种方式，多用于交通。 I went there by bus. 我坐公共汽车去那儿。 2. with表示“用某种工具”。
【备战高考】英语介词用法总结(完整)
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高中英语连词用法归纳
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【范文】高中英语连词知识点整理
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2.表示转折关系的连词有：but,however,yet,still，while等。 例如：marywasanicegirl,butshehadoneshortcoming. Hewasverytired,stillhekeptonwalking. 3.表示选择关系的并列连词有：or,either…or…,whether…or…等。 )or：或、否则 例如：IsyourfriendEnglishorAmerican? Hedoesn’tlikedumplingsornoodles. 祁使句后连接or，表“如果…,否则…”,有转折的意思，此时or=ifyoudon’t…,you’ll… 例如：Hurryup,oryou’llbelate. =Ifyoudon’thurryup,you’llbelate. 2)either…or…:或者…或者…;不是…就是… 例如：EitheryouorIamright. DoeseithersheortheylikeEnglish? 注：由either…or…引导的否定句是完全否定。 例如：Sheisn’teitherastudentorateacher. 3)whether…or…不管…还是… 例如：Sheisalwayscheerful,whetherathomeoratschool.
语法填空中介词用法归纳于词性转换
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——45个基本介词的用法 1、about 【原始含义】 a-b-out “A在B外面” 【引申含义】 [prep] （1）在…到处，在…各处here and there eg: We wandered about the town for an hour or so. He looked about the room. （2）在…附近next to a place eg. She lives about the office. （3）关于in connection with eg: a book about English study I don’t know what you are talking about. [adv] （1）大约close to eg: We left there about 10 o’clock. It costs about 500 dollars. （2）到处，各处 eg: The children were rushing about in the garden. （3）在附近 eg : There is no food about. 【常见搭配】 作介词时的搭配: 一.动词+(about+名词) （1）arrange (about sth) 安排关于某事（2）argue (about sth) 讨论某事 （3）ask (about sth) 询问关于某事（4）boast (about sb/sth) 吹嘘... （5）care (about sb/sth)关心…,对…感兴趣（6）chat(about sth) 谈论某事（7）complain(about sb/sth) 抱怨… （8）dream (about sb/sth) 梦见某人/某物（9）go (about sth) 着手做...；从事...
高中英语 语法复习二十一 连词
语法复习二十一：连词 连词分为并列连词和从属连词两大类。并列连词是连接主语与主语，谓语与谓语，句子与句子，分词与分词的词，它要求前后两部分有相同的形式和语法作用；而从属连词一般连接主句与从句，从句形式有名词性从句，定语从句和状语从句等。 （一）并列连词： 并列连词可用来连接词与词，词组与词组，分句与分句。常用的并列连词有：and（和），as well as（既…又），both … and（不但…而且），not only … but also（不但…而且），not … but（不是…而是），neithe r … nor（既不…也不），either … or（不是…就是），or（或者），but （但是），yet（然而），for（因为），so（所以），while（而），when（这时）等。如：Both my brother and my sister are teachers./ His room is bright but mine is gloomy（暗沉沉的）./ He can not only repair radios but also fix them./ It is a glorious（光荣的）yet difficult task./ Strike while iron is hot. （二）从属连词 从属连词是指在复合句中引导从句的连结词。常见的从属连词有： 引导时间状语从句的：after, before, when, as, while, since, until, till, as soon as 引导原因状语从句的：because, since, as 引导让步状语从句的：although, though, no matter（无论）, even if (though) 引导条件状语从句的：if, unless, once, so (as) long as 引导结果状语从句的：so … that …, such … that … 引导目的状语从句的：so that …, in order that … 引导比较状语从句的：as … as …, not so (as) … as …, … than … 引导方式状语从句的：as if … 引导主语，宾语或表语从句的连词主要有：that, whether, if三个。其中that 和whether 间或还可以引起同位从句和状语从句。 （三）某些用法比较特殊的从属连词用法区别 1、当while, when, as引导时间状语从句时的区别：①while引导的状语从句中动词必须是持续性。谓语动词多为进行时，或状态动词的一般时。while 的这些用法可用when代替，等于“at the time that”, “during the time that”。例如：Please keep quiet while (when) others are studying；② when除可指一段时间外，还可用来指一点时间，等于“at the time”，也就是说when引出的时间状语从句中的谓语动词可以是终止性的，也可以延续性的。因此主句和从句的谓语可以是一般时，进行时，或完成时。例如：When I went into the lab, the teacher was doing an experiment.（when不能换成while）He often makes mistakes when he is speaking English.（when可换成while）③as常可与when，while通用，但强调“一边、一边”。例如：
高中英语语法知识之It的用法总结
高考英语语法知识之It 的用法总结 1．It is + 被强调部分+ that ... 该句型是强调句型。将被强调的部分放在前面，其它部分置于that之后。被强调部分可以是主语，宾语，状语。强调的主语如果是人，that可以由who换用。 如果把这种句型结构划掉后，应该是一个完整无缺的句子。这也是判断强调句型与其它从句的方法。 It was they that (who) cleaned the classroom yesterday. It was in the street that I met her father. 2．It was not until + 被强调部分+ that ... 该句型也是强调句型。主要用于强凋时间状语，译成汉语＂直到．．．才．．．＂，可以说是not ... until ... 的强调形式。 It was not until she took off her dark glasses that I realized she was a famous film star. = Not until she took off her dark glasses did I realize she was a famous film star. = I didn’t realize she was a famous film star until she took off her dark glasses. 3．It is clear ( obvious, true, possible,certain....) that ..... 该句型中it 是形式主语，真正的主语是that 引导的主语从句，常译为＂清楚（显然，真的，肯定．．．）＂是主语从句最常见的一种结构。 It is very clear that he’s round and tall like a tree.= That he’s round and tall like a tree is very clear. 4. It is important ( necessary, right, strange, natural...) that ... 由于主句中的形容词不同，that 后的从句中要用虚拟语气（should + 动词原形），should 可以省去。 It is important that we (should) learn English well. It is necessary that he (should) remember these words. 5. It is said (reported, learned....) that ... 该句型中的it 仍是形式主语，真正主语是that 引导的主语从句。该结构常译为＂据说（据报道，据悉．．．）＂。It is said that he has come to Beijing. 6. It is suggested ( ordered ... ) that ... 主句中的过去分词是表示请求，建议，命令等词时，that后的从句要用虚拟语气（should + 动词原形），should 可以省。常译为＂据建议；有命令．． It is suggested that the meeting ( should ) be put off. It was ordered that we ( should ) arrive there in two hours. 7. It is a pity ( a shame ... ) that ... 该句型中，that后的从句一般用虚拟语气（should + 动词原形），should可省去．表示出乎意料，常译为＂竟然＂。没有这种意义时，则不用虚拟语气。 It is a pity that such a thing ( should ) happen in your class. It is a pity that he is ill. 8. It is time ( about time ,high time ) that ... 该句型中that 后的从句应该用虚拟语气，值得注意的是①常用过去时态表示虚拟．②有时也用should + 动词原形，should 不能省。常译为＂是（正是）．．．的时侯．．．＂。 It is time that children should go to bed. = It is time that children went to bed. 9. It is the first ( second ... ) time that ... 该句型中的that 从句不用虚拟语气，而用完成时态。至于用什么完成时态，由主句的谓语动词的时态决定。如果是一般现在时，后面从句用现在完成时态；如果是一般过去时，后面从句则用过去完成时态。该结构中that 可以省去；it有时用this / that 替换．常译为＂这是某人第几次做某事了＂。 It is the first time I have been here. = This is the first time I have been here. 10 It is the +形容词最高级+ 名词+ that + ….. 该句型中的that 从句不用虚拟语气，而用完成时态。至于用什么完成时态，由主句的谓语动词的时态决定。如果是一般现在时，后面从句用现在完成时态；如果是一般过去时，后面从句则用过去完成时态。该结构中that 可以省去；it有时用this / that 替换．常译为＂这是某人做过的最…的事情＂。 This is the best film that I have ever seen . That was the worst song that he had heard . 11. It is .... since ...
高中英语介词经典习题(含答案)
高中英语介词经典习题(含答案) 一、单项选择介词 1．Among customers there are different preferences __________ what is attractive． A．in honor of B．in place of C．in need of D．in terms of 【答案】D 【解析】 试题分析：句意：在顾客中，就什么招人喜爱而言，他们有不同的喜好。in honor of为了向……表示敬意；in place of代替；in need of需要；in terms of就……而言，选D。 考点：考查词组辨析 2．Modern equipment and no smoking are two of the things I like ____ working here. A．with B．over C．at D．about 【答案】D 【解析】 题意是“就在这儿工作的原因，现代化的设备和无烟环境是我喜欢在这儿工作的两个原因。”about表示“关于，就…而言”。 3．Would you mind not picking the flowers in the garden? They are __________everyone's enjoyment. A．in B．at C．for D．to 【答案】C 【解析】 【详解】 考查介词。句意：不要摘花园里的花行吗？它们是供大家欣赏的。此处表示目的，“为了”的意思，故用介词for。短语to everyone's enjoyment“让大家开心的是……”，只做状语；短语for everyone's enjoyment“为了每个人的快乐”。故选C。 4．Nick, it’s good for you to re ad some books China before you start your trip there. A．in B．for C．of D．on 【答案】D 【解析】 on 表示关于，some books on China意为“关于中国的一些书”。句意为：Nick，你在去中国旅行之前最好读一些关于中国的书。故选D项。 5．—What does the stuff on your T-shirt mean? —It’s nothing. Just something _________. A．as clear as day B．off the top of my head C．under my nose D．beyond my wildest dreams