16 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），neither … 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：As (when, while) I was walking down the street, I noticed a police car in front of number 37. ④when引导的状语从句中的主语与主句主语一致，主、谓是"主语系动词"结构时，这时主语和系动词可以省略。例如：When (he was) young, he worked for a rich man./ She'll be here to give you help when (if it is) necessary. ⑤when有时代替if，引导条件句，意为"如果"、"假如"，例如：I'll come when (if) I'm free.
2、before作连词一般表示时间，意为"在…之前"，但有些句子中这样译就显得别扭。试看以下句子的翻译：He almost knocked me down before he saw me.他几乎把我撞倒才看见我；Before I could get in a word he had measured me.我还没来得及插话，
他已经给我量好了尺寸。
3、till, until作为介词式从属连词引导时间状语短语或状语从句，用于否定句时，结构为not …until (till)，主句谓语动词延续与非延续皆可，意为"直到…才…"。用于肯定句时，只与延续性动词连用，表示"到…为止"。例如：They played volleyball until (till) it got dark./ They didn't talk（延续性动词）until (till) the interpreter （译员）came./ He didn't go to bed（非延续性动词）until (till) the his father came back.；until可以放在句首，till则不行，例如：Until the last minute of the match we kept on playing./ Not until he finished his work did he go home.（倒装）；till, until 只用于时间，以下句子是错误的：We walked till the edge of the forest.（要用as far as或to）。
4、because, since, as引导原因状语时注意使用上的区别：①如果原因构成句子的最主要部分,一般用because ,因此because引导的从句往往放在句末。用why提问的句子，一定用because回答。例如：He had to stay at home yesterday because he was ill.；
②如原因已为人们所知，或不如句子的其他部分重要，就用as，或 since。since比as更正式些。as和since引导的从句一般放在句子的开头。例如：As you are tired, you had better rest./ Since everyone is here, now let's begin.
5、although和though引导让步状语从句往往用法一样，但注意以下区别：①although用于各种文体，而though则多用于非正式的口语或书面语中。注意由although, though引导的从句后，主句不能用but，但可用副词yet, still。例如：Although/ Though it rained all the morning, they still went on working.（或yet they went on working）②though常与even连用，even though表示强调，意为"即使"，但不能说even although，例如：Even though I didn't understand a word, I dept smiling. ③though可用作副词，意为"然而"，常用逗号与句子分开。although则不能这样使用，它只作连词。例如：It was a quiet party, I had a good time, though.
6、once作副词译"曾经"，作为连词译"一旦"，引导条件状语从句。相当于if的加强形式。例如：I don't believe he was once a thief. (once这里是副词)/ Once Aristotle had made up his mind that heavy objects always fell faster than light objects, he taught it as a truth to his students. (once连词)
7、unless引导条件状语从句等于if … not …。例如：He'll accept the job unless the salary is too low. ( = He'll accept the job if the salary is not too low.)
8、在用as if引导的方式状语从句及表语从句中，根据情况要使用虚拟语气。例如：He talks as if he knew all about it. 但有时也可用直陈语气。例如：It looks as if it is going to rain.
9、whether, if引导从句的用法区别：①引导主语从句、表语从句或同位语从句时，用whether，不用if。例如：Whether they will go to the Great Wall is not known./ The question is whether we can finish the task on time./ The question whether we will take part in the physics contest has not been decided. ②whether可接不定式，而if则不可。例如：I haven't decided whether to leave or not. ③whether可作介词的宾语或置于句首表示强调，而if则不可。例如：Everything depends on whether we have enough money./ Whether he will come, I am not sure. ④whether和if均可引导宾语从句， whether引导的宾语从句一般都是肯定句，if引导的宾语从句可以是肯定的，也可以是否定的（此时不能用whether），例如：Could you tell us whether/ if it rains in winter in Australia/ I wonder if it doesn't rain. ⑤引导宾语从句的whether和if 常可与or not连用。连用时要注意or not的位置，它一般与 whether、if分开使用，有
时它可与whether合起来使用，但不能与if合起来使用。例如：I don't know whether/ if they will come or not./ I don't know whether or not they will come. ⑥if可用来引导条件状语从句，译"如果"，whether则不行。例如：If you work hard, you are sure to succeed.
10、as作从属连词可引导多种状语从句。①as引导时间状语从句，意为"当…时"。例如：As (he was) a young man, he was a storekeeper and later a postmaster./ He sang as he worked. ②as引导方式状语从句，意为"象…一样"。例如：We must do as the Party teaches us. ③as引导原因状语从句。意为"由于"，例如：As you are tired, you had better rest. ④as引导让步状语从句。意为"虽然"、"尽管"Child as he is, he can do it well. ( = Although he is a child, he can do it well.) 另外，as做为关系代词还可以引导定语从句，如：I have the same book as you.
练习、连词
1 .He is very old,____ he still works very hard. A. but
2. ____ you are dismissed.
A. Neither you go nor
B. Either you go or
C. Whether you go or
D. Both you go and
3. They had camped once before, ____ they knew what to take.
A. because
B. now
C. so
D. since
4. Why these things happened was ____ the driver had been careless.
A. because of
B. owing to
C. due to
D. that
5. Although, it's raining, ____are still working in the fields.
A. they
B. but they
C. and they
D. so they
have satisfied you, you have no grounds of complaint.
A. So
B. Since that
C. Now that
D. By now.
7. Write clearly ____ your teacher can understand .you correctly.
A. since
B. for
C. because
D. so that
'll miss the train ____ you hurry up. A. unless B. as C. if D. until
9. Francis did the task____ his brother. A. as good as B. as better as C. as well as D. as best as
size of the audience,____ we had expected, was well over twenty thousand.
A. as
B. what
C. that
D. whom
thought he hated the TV .You are right,____ he still watches the program.
A. yet
B. besides
C. also
D. then
12. It looks ____ it's going to rain. A. that B. as C. as if D. like that
to New York, her father has not heard from her.
A. Because she went
B. After she went
C. When she went
D. Since she went
daydreamed, Peter saw figures in the sky. A. Until B. Since C. While D. During
15. We arrived at the station ____ the train had left. A. after B. before
C. since
D. when
he was in poor health, he worked just as hard as everyone else.
A. But
B. Although
C. Even if
D. If
17. Give me one more minute ____ I'll have finished. A. so B. until C. and
D. when
18. The worker hunted for jobs in New York for months,____ he could not find any work.
A. and
B. yet
C. or
D. and but
19. Hurry up, ____ you'll be late. A. or B. and C. so D. yet
20. Do not make the same mistake ____ I did. A. so B. as C. like D. that
21. My sister is expecting me,____ I must be off now. A. however B. or C. so D. otherwise
22. We should pay attention ____ to industry ____ to agriculture.
A. either, or
B. neither, nor
C. not, but
D. both, and
23. He ran off____ I could stop him. A. before B. after C. since D. when
you told me, I had heard nothing of what happened. A. Till B. Until C. After
D. Since
25. Where have you been ____ you left home A. before B. as C. since D. when
1~5 ABCDA 6~10 CDACA 11~15 ACDBA 16~20 BCBAB 21~25 CDABC
（1）表语从句 1．定义：用作表语的从句叫做表语从句。 2．构成：关联词+简单句 3．引导表语从句的关联词的种类： (1) 从属连词that。如： The trouble is that I have lost his address. 麻烦是我把他的地址丢了。 (2) 从属连词whether, as, as if。如： He looked just as he had looked ten years before. 他看起来还与十年前一样。 The question is whether they will be able to help us. 问题是他们是否能帮我们。 注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如： All this was over twenty years ago, but it's as if it was only yesterday. gh能跟表语从句的谓语动词一般为系动词be, seem, look等。如： It looked as if it was going to rain. 看起来天要下雨了。 连接副词 where, when, how, why。 如：The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。 The question is how he did it. 问题是他是如何做此事的。 That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼干的。 解释： 1．连词because可引导表语从句。如： I think it is because you are doing too much. 我想这是因为你做得太多。 2．在一些表示“建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省略。如： My suggestion is that we (should) start early tomorrow. 我的建议是我们明天一早就出发。（2）主语从句 1．定义：用作主语的从句叫做主语从句。 2．构成：关联词+简单句 3．引导主语从句的关联词有三类： (1) 从属连词that。如：That they were in truth sisters was clear from the facial resemblance between them. 很明显，她们确是亲姐妹，她们的脸型很相似。 (2) 从属连词whether。如： Whether he’ll come here isn’t clear. 他是否会来这里还不清楚。 (3) 连接代词who, whom, whose, what, which, whoever, whatever, whichever 连接副词 where, when, how, why。如： What she did is not yet known. 她干了什么尚不清楚。 How this happened is not clear to anyone. 这事怎样发生的，谁也不清楚。 Whoever comes is welcome. 不论谁来都欢迎。 Wherever you are is my home ---- my only home. 你所在的任何地方就是我的家----我唯一的家。 解释： 1．主语从句能用it作形式上的主语。常以it作形式主语的句型有： A. It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that从句。如： It is certain that she will do well in her exam. 毫无疑问她考试成绩会很好。 It is probable that he told her everything. 很可能他把一切都告诉她了。 B. It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that
高一英语语法填空专题练习 (10篇) （共10小题；每小题1.5分，满分15分） 一 once there lived a rich man 31 wanted to do something for the people of his town. 32 first he wanted to find out whether they deserved his help. In the centre of the main road into the town, he placed 33 very large stone. Then he 34 (hide ) behind a tree and waited. Soon an old man came along with his cow.“Who put this stone in the centre of the road?” said the old man, but he did not try to remove the stone. Instead, with some difficulty he passed around the stone and continued on his way. 35 man came along and did the same thing; then another came ,and another. All of them complained about the stone but not tried to remove 36 . Late in the afternoon a young man came along. He saw the stone, 37 (say) to himself: “The night 38 (be) very dark. Some neighbors will come along later in the dark and will fall against the stone.” Then he began to move the stone. He pushed and pulled with all his 39 (strong) to move it. How great was his surprise at last! 40 the stone, he found a bag of money. 二· Crying marriage? 31 (surprise), isn’t it? Factually, the custom of crying marriage existed a long time ago in many areas of Southwest China’s Sichuan Province, and 32 (remain) in fashion 33 the end of the Qing Dynasty. Though not so popular as before, the custom is still observed by people in many places, especially Tujia people, who view it as a 34 (necessary) to marriage procedure. It is very much 35 same in different places of the province. According to elderly people, every bride had to cry at the wedding. 36 , the bride’s neighbors would look down upon 37 as a poorly cultivated girl and she would become the laughingstock of the village. In fact, there were cases 38 which the bride was beaten by her mother for not crying at the wedding ceremony. In a word, crying at wedding is a 39 by custom to set off the happiness of the wedding through falsely sorrowful words. However, in the 40 (arrange) marriages of the old days of China, there were indeed quite a lot of brides who cried over their unsatisfactory marriage and even their miserable life. 三 In order to know a foreign language thoroughly, four things are neccessary. Firstly, we must understand the language when we hear ______31________spoken.. Secondly, we must be able to speak it correctly with confidence and without hesitation. _____32_______ ,we must be able to read the language , and fourthly, we must be able to write it. We must be able to make sentences that are grammatically correct. There is no easy way to success _____33_______ language learning. _____34________ good memory is of great help, but it is not enough only _____35________(memorize) rules from a grammar book. It is not much use learning by heart long list of words and ______36_________meaning, studying the dictionary
专题一名词、介词和数词 1．The_________is just around the corner and you won’t miss it． A．bicycle’s shop B．bicycle shop C．bicycles shop D．bicycles’shop 2．Rose was wild with joy________the result of the examination． A．to B．at C．by D．as 3．________people in the world are sending information by E-mail every-day． A．Several million B．Many millions C．Several millions D．Many million 4．This is not a match．We’re playing chess just for________． A．habit B．hobby C．fun D．game 5．No matter what you do，you should put your________into it． A．mind B．heart C．brain D．thought 6．There are usually at least two________of looking at every question． A．means B．directions C．views D．ways 7．My chest________when I make a deep breath，doctor． A．harms B．wounds C．hurts D．injures 8．The home improvements have taken what little there is________my spare time． A．from B．in C．of D．at 9．Luckily，the bullet narrowly missed the captain________an inch． A．by B．at C．to D．from 10．To regain their________after an exhausting game，the players lay in the grass． A．force B．energy C．power D．health 11．According to the recent research，heavy coffee drinking and heart attack is not necessarily________and effect． A．reason B．impact C．fact D．cause 12．Every new________has the possibility of making or losing money． A．event B．venture C．adventure D．expedition 13．The conference has been held to discuss the effects of tourism________the wildlife in the area． A．in B．off C．at D．with 14．The young dancers looked so charming in their beautiful clothes that we took________pictures of them． A．many of B．masses of C．the number of D．a large amount of 15．“I don’t think it's my________that the TV blew up．I just turned it on，that’s a11．”said the boy． A．error B．mistake C．fault D．duty 16．One of the consequences of our planet’s being warming up is a(n) ________in the number of natural disasters． A．result B．account C．reason D．increase 17. Life is tough in the city．In order to lose their________，some people drink alcohol． A．temper B．mood C．consciousness D．pressures 18．I don’t mind picking up your things from the store．________，the walk will do! me good． A．Sooner or later B．Still C．In time D．Besides 19．The accident is reported to have occurred _______the first Sunday in February． A．at B．on C．in D．to 20．________two exams to worry about，I have to work really hard this weekend． A．With B．Besides C．As for D．Because of 21．He got to the station early，________missing his train．． A．in case of B．instead of C．for fear of D．in search of 22． I feel that one of my main duties________a teacher is to help the students to be．
高一英语语法填空专项练习 （一） 第二节语法填空（共10小题，每小题1.5分，满分15分） Do you ever wonder why you yawn? Why do you open your mouth wide and take a deep breath? Well, a scientist at the University of Maryland is searching for the answer. Professor Robert Provine has been studying yawning for the past two years. But he says he still does not know 31 people yawn. In fact, no one seems to know much about it. Professor Provine’s students have helped him find out more about yawning. They agreed to 32 (watch) while sitting alone in small rooms. In the rooms, they watched television programs, or pictures of people yawning. Or they just sat and 33 (think) about yawning. Students also kept records of when they yawned throughout the day. The professor says he has learned 34 number of things from these experiments. He says yawning seems linked in some way to sleeping. His students yawned most just before sleeping or 35 waking from sleep. He also found that people yawn much when they are __36 (bore ) or not interested in what they are doing. Now, Professor Provine is planning future experiments to help him find the purpose of yawning. He said there is some evidence 37 yawning is linked to 38 (excite). Yawning is common among runners 39 (wait) to begin a race. It is also common among people waiting to make a speech. Professor Provine says he is most interested in learning why seeing someone yawn makes others yawn as well. He says almost anything connected with yawning can make people yawn. As a matter of fact, I found 40 yawning a lot as I prepared this report. I wonder if hearing it can make you yawn. If it does, excuse me, if you did yawn, write and tell me. 答案：31.why 32.be watched 33.thought 34.a 35.after 36. bored 37.that 38.excitement 39.waiting 40.myself （二） 第二节语法填空（共10小题; 每小题1.5分，满分15分） Traditional Chinese culture places much emphasis（重视）on food. Considered to be an important part of each day, __31 __(eat) is far beyond simply meeting a need. However, people are living in fast-paced society now, so they hardly have time to enjoy their food. They need fast food. That is _32_ China’s fast-food market expands. A foreign fast-food restaurant __33__（call）KFC arrived in China first, quickly followed by _34_ such as Pizza Hut and McDonald’s. __35__ the development of China, foreign fast-food chains are realizing high-speed __36__ (grow) in China. However, these “junk foods”have long been criticized by health experts because __37__ can’t provide balanced nutrition(营养). The experts also show that some foreign fast food contains a food colouring, Sudan I , __38___can cause cancer. In fact, China has many of its own traditional fast-food dishes. Among them, dumplings, soybean milk and noodles are __39__ most popular. Compared with foreign fast food, those traditional ones are healthier. __40__ many Chinese still enjoy the special taste and the good environment in the foreign fast-food chains even though there exist some potential（潜在的）risks. 第二节语法填空(共10小题；每小题1.5分，满分15分) 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填人一个适当的词或
高三毕业总复习语法专项练习题1 1. —Have you enjoyed your visit here? —Yes, I’ll be very sorry _____. A. for leaving B. of leaving C. to leave D. with leaving 2. —I’ll help you whenever you need me. —Good. I’d like _____ me tomorrow. A. you helping B. that you will help C. you to help D. that you help 3. —Where did he go? —He went to another store _____. A. to buy pencils B. for buying pencils C. buy pencils D. buying pencils 4. —My baby has a heart trouble. —Did the doctor find it difficult _____? A. in treating B. treating C. for treating D. to treat 5. —Did the judge ask you many questions? —Yes, and _____. A.they were difficult to be answered B.to answer them was to be difficult C.they were difficult to answer D.they had difficulty in answering 6. The lost child desired nothing but _____ home. A. go B. to go C. going D. went 7. Last summer I took a course on _____. A. how to make dresses B. how dresses be made C. how to be made dresses D. how dresses to be made 8. I know him _____ a good basketball player while in college. A. to have been B. to be C. was D. had been 9. I was surprised _____. A. watching him to eat so quickly B. watch him eat so quickly C. watching him eat so quickly D. to watch him eat so quickly 10. Now we could not do anything but _____ for him here. A. waited B. waiting C. to wait D. wait 11. I don’t know her and I don’t _____. A. want B. want to C. want it D. want so 12. To play fair is as important as _____. A. to play well B. play well C. we play well D. playing well 13. It’s most foolish _____ so. A. for you to say B. of you to say C. with you saying D. in your saying 14. I have no pen _____. A. writing B. to write C. to write with D. to be writing 15. Those letters are _____ to the countryside right away. A. to be sent B. sending C. to have been sent D. sent 16. _____ our wishes, we must try our best to work well. A. Realizing B. To realize C. Realized D. Having realized 17. Would you please _____ on the table? A. don’t write B. not to write C. not write D. not writing 18. Tom pretended _____ something when his mother came in. A. writing B. to write C. to be writing D. being written 19. We are all afraid _____ by robbers. A. to rob B. to be robbed C. of robbing D. of being robbed 20. I’m sorry _____ off the light when I left the room. A. to forget to turn B. to have forgotten to turn C. to have forgotten turning D. to be forgetting turning 21. The child had no choice but _____. A. to cry B. cry C. crying D. cried
高中英语语法——连词 1.定义：连词是一种虚词，用于连接单词、短语、从句或句子的词。 2.连词在句子中不单独用作句子成分。 3.分类：连词按其性质可分为并列连词和从属连词。
连词造句练习： 1.上完最后一节课之后，我就回家了。 2.你和他都是我的朋友。 3.她不但喜欢唱歌，还喜欢画画儿。 4.——我不喜欢吃芒果。 ——我也不喜欢。 5.就篮球而言，我比他打得好一点儿。 6.除非他先向我道歉，否则我不会原谅他的。 7.直到他离开了我，我才意识到他很重要。 8.虽然我不喜欢吃香蕉，但我也不讨厌它。
七选五练习 （一） When I was in high school and college, I went to fast food restaurants pretty often. Even until today, fast food is a popular choice among students. So, what makes fast food restaurants really popular year after year? The food is not very expensive. 1 So, it is good to get something tasty to eat and still have some money left for a movie later. Nowadays, many fast food restaurants open till late nights. 2 Most teenagers go there also because other boys and girls are there. It is fun to be there, as seen in fast food TV advertisements. It is cool. 3 You can just order fries or you can also mix and match with plenty of choices, such as coke with French fries, sundae with apple pies, salad with burgers. And managers there will not stare at you for reading there for hours if you just order French fries and a cup of coke. 4 They can have group discussions of school projects, small talk and even birthday celebrations. You can try telling them some fast food is unhealthy, but I doubt if youngsters will listen. 5 Some of them go to a fast restaurant every week. The food there is cheap, delicious, and served fast. A. Fast food does not have to be bad for you. B. Many teenagers do not have much money. C. Fast food is still popular with many of them. D. At fast food restaurants, you choose what you want. E. Today, fast food restaurants are offering healthier food. F. A fast food restaurant is a good place for some activities for teenagers. G. So, these places are comfortable and safe to hang out during late nights. Key: A B D F G My friend Jerry was one of the most positive people I had ever known. 1 If his employee had a bad day, Jerry always helped him to look on the positive side of the situation. 2 So one day I asked him, “ How can you be so positive all the time?” He replied,
人教版高中英语必修二 知识点梳理 重点题型（常考知识点）巩固练习 限制性定语从句和非限制性定语从句 概念引入： He is a person who never gives up. 他是个永远不服输的人。 I found him in the woods, where has a well-known tree. (我是在树林里找到他的，那里有一棵很有名的树。) Our guide,(who was a Frenchman, ) was an excellent cook. 我们的导游是个很优秀的厨师，他是个法国人 She was not on the train which arrived just now。 她没在刚刚到达的那辆车上 语法点拨 什么是定语从句？ 修饰主语、宾语、表语的句子就叫做定语从句。引导定语从句的关系词有： 关系代词：who, whom, whose, which, that 关系副词：when, where, why 我们把下面两个句子组合成一个复合句： 1. This is our school. It is beautiful. →This is our school which is beautiful. 2. This is our school. We study in our school. →This is our school which we study in. →This is our school in which we study. →This is our school where we study. 3. Do you know the room? It is made of amber. →Do you know the room which is made of amber? 4. I have read the newspaper. It carries the important news. →I have read the newspaper which carries the important news. 从上述定语从句的组合我们可以看出： 先行词和关系词的关系：关系代词实际上是先行词的复指；关系词whose 实际上是先行词的所有格。 1. A plane is a machine that can fly. the machine = that 2. The boy who broke the window is called Wangkai. the boy =who 3. The boy whose parents are working outside was brought up by his grandfather. the boy’s =whose 【高一英语语法（二）定语从句（二）356521限制性定语从句和非限制性定语从句】
高中英语所有语法专题大汇总 高中阶段的英语学习，其实就是学语法、记单词和研究并熟练题型。其中，语法是大多数同学最头疼的问题，原因在于其内容之繁杂和零散，因此，老师将高中英语所有语法专题总结在一起，供大家系统学习。（老师以过来人的身份告诉你哦，高中是系统学习语法的最佳时机，到了大学，就主要是以背单词为主了！） 专题一定语从句 一、关系代词引导的定语从句 1、that 指人或物在从句中作主语，宾语或表语 which 指物在从句中作主语，宾语或表语（作宾语时可以省略） who 指人在从句中作主语，宾语或表语 whom 指人在从句中作宾语 whose 指人或物在从句中作定语 as 指人或物在从句中作主语，宾语或表语 but 指人或物在从句中作主语，宾语或表语 注意：指物时，whose+名词=the+名词+of which或of which+the+名词 2、as 的用法 （1）常用于下列结构：such…as; so…as;the same…as; as…as 注意：the same…as 表示同一类，不同一个 the same…that 表示同一个 （2）as与which的区别 a、位置不同 as可放在主句后，主句前或主句中间；which只能放在主句后。 b、as起连接作用，表达说话人的观点、看法，并指出主句内容的根据或出处，意为“正如，正像”。 Which相当于并列句，可以用and this来代替，意为“这一点，这件事’”。 注意：as常用于下列结构：as we know/ as is known to all, as we all can see, as has been said before/above, as might be excepted, as is often the case, 一般不能用which代替as。 c、在从句中作主语时，which既可作系动词be的主语也可作实义动词的主语，而as只可作系动词be的主语。 3、but用作关系代词，相当于who/that…not 例：In China there is no one but knows Lei Feng. 二、只用that不用which的情况
语法填空专题训练 预热题 第一节语法填空（共10小题；每小题1.5分，满分15分） 阅读下面材料，在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。 We high school students do have some growing pains, but we can get rid of them correctly and wisely. 1 , some of us are upset 2 their body styles and looks. It’s unnecessary and it’s not important at all. We needn’t care about it. It is one’s inner beauty 3 matters. Second, we sometimes seem to be misunderstood 4 our teachers, parents and classmates. 5 (face) with this, we can find a proper time to have a heart-to-heart talk with them, trying to remove the 6 (understand). Some of us have fewer friends. I think being open-minded and friendly will do you good. Third, we may fall behind others, 7 makes us stressed. Actually we can encourage 8 to work efficiently, full of 9 (determine). At last, some of us don’t have much pocket money, so they feel unhappy. Isn’t it strange? So long as we have some, that’s enough. And we can learn 10 to spend money 【文章综述】本文讲述高中生成长中有很多的烦恼，我们应该用正确的方式来处理。 【答案解析】 1.First与第三行的Second形成呼应，都表示列举 2.about 考察固定搭配be upset about…对…感到难过，失望；很多人对于自己的体型和外貌感到难过。 3.that本句是一个强调句型It is…that/who…；本句强调的是主语one’s inner beauty，句意：重要的是我们的内在美。 4.by本句话考查被动语态。Be misunderstood by 被。。误解。 5.Faced 本句中的faced是动词face的过去分词转换的形容词，构成be faced with…面对着…；在句中使用形容词来说明后面主句转换主语的情况。 6.misunderstanding考查名词。句意：我们找合适的时间来与父母面对面交谈，来消除误解。 7.which 本句是一个非限制性定语从句，which指代前面一句话的内容在句中做主语。 8.ourselves 本句中使用反身代词ourselves表示强调。我们经常鼓励自己高效工作。 9.determination 本句中介词of后面要接名词作宾语，故使用determine的名词determination。 10. how 本句考察的“特殊疑问词+不定式”在句中做宾语的用法，在本句中how to spend money作为动词learn的宾语。