高中英语语法大全
高中英语语法大全
一、词类和句子成分
1、词类：英语词类十种：名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。
1、名词(n.)：表示人、事物、地点或抽象概念的名称。如：
2、代词(pron.)：主要用来代替名词。如：
3、形容词(adj..)：表示人或事物的性质或特征。如：
4、数词(num.)：表示数目或事物的顺序。如：
5、动词(v.)：表示动作或状态。如：
6、副词(adv.)：修饰动词、形容词或其他副词,说明时间、地点、程度等。如：
7、冠词(art..)：用在名词前,帮助说明名词。如：
8、介词(prep.)：表示它后面的名词或代词与其他句子成分的关系。如
9、连词(conj.)：用来连接词、短语或句子。如
10、感叹词(interj..)表示喜、怒、哀、乐等感情。如：
※英语中代词分为：人称代词、物主代词、反身代词、指示代词、关系代词、疑问代词、连接代词和不定代词等等。
人称代词：人称代词代替人和事物的名称,分为主格和宾格两种形式。
主格I you he she it we you they
宾格me you him her it us you them
物主代词：说明事物所属关系的代词,分为形容词性和名词性两种。
形容词性my your his her its our your their
名词性mine yours his hers its ours yours theirs
2、句子成分： 8种：主谓宾、定状补、表语和同位语。
1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。如：I’m Sarah.
2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如：Jack cleans the room everyday.
3、表语在系动词之后,说明主语身份或特征。通常由名词、代词或形容词担任。如：She is beautiful.
4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词担任。如：He can spell the word.
有些及物动词带有两个宾语,一个指物,一个指人。指物的叫直接宾语,指人的叫间接宾语。如：He wrote me a letter.
5、定语修饰名词或代词,通常由形容词担任。如：Shanghai is a big city.
6、状语用来修饰动词、形容词、副词,说明时间，地点、原因，状态等通常由副词或介词短语担任。
如：He is standing in the classroom.
7、宾语补足语用来说明宾语怎么样或干什么,通常由形容词或动词充当。如：They usually keep their classroom
clean.
☆同位语通常紧跟在名词、代词后面,进一步说明它的情况。如：Ma Yun, a great businessman, created Taobao Company.
二、简单句
1、简单句的特点：简单句通常只由一个主语(或并列主语)和一个谓语(或并列谓语)构成。
简单句五大句型
1）主谓：-I sleep.
-In youth, we learn.
2）主谓宾：-I love books.
3）主谓+双宾：- Mary give me an apple.
-直接宾语是指与谓语动词直接发生联系的名词通常是物
-间接宾语是动作所指向的方向通常是人
give sb sth (sb是间宾 sth是直宾)=give sth to sb
cook sb sth (sb是间宾 sth是直宾)=cook sth for sb
4) 主+谓+宾+宾补
-I found the book easy.
-He makes me cry.
宾语补足语指在英语中有些及物动词，接了宾语意义仍不完整，还需要有一个其他的句子成分，来补充说明宾语的意义、状态等，简称宾补。宾语和它的补足语构成复合宾语。
能够充当宾补的：不定式，现在分词，过去分词，形容词，副词，介词短语。
I help him to learn.
I saw Mary singing.
I find the book difficult.
He left it on the desk.
I saw the kite up and down.
判断是宾补还是双宾：宾语位置第一部分和第二部分是否有逻辑上的主谓关系。
三、句子成分判断：
My brother hasn't done his homework.
People speak English.
They call him Mike.
What is your given name?
You will find it useful after you leave school.
The old man was dead.
找出定语
① What is your given name?
找出宾补
She likes the children to read newspapers and books in the reading-room.
She found it difficult to do the work.
They call me Lily sometimes.
I saw Mr Wang get on the bus.
Did you see Li Ming playing football on the playground just now?
找出状语
There was a big smile on her face.
I come to the school because of that reason.
找出直接宾语和间接宾语
① Please tell us a story.
② My father bought a new bike for me last week.
③ Mr Li is going to teach us history next term.
④ Here is a pen. Give it to Tom.
⑤ Did he leave any message for me?
四、并列复合句
1、基本概念：
并列复合句是由两个或两个以上并列而又独立的简单句构成。两个简单句常由并列连接词连在一起；但有时不用连接词,只在两个简单句之间用分号连接。
2、常见并列连词：
(1) 并列概念：and, not only…but also…, neither…nor…
(2) 选择概念：or, otherwise, or else, either…or…
(3) 转折概念：but, yet, while.
(4) 因果概念： for, so, because.
五、主从复合句
概念：主从复合句由一个主句和一个或一个以上的从句构成。
1）形容词性从句：定语从句。
2）名词性从句：主语从句、表语从句、宾语从句、状语从句。
※定语从句
She is a beautiful girl.
She is a girl who is beautiful.
找出先行词，关系词，以及关系词充当从句的什么成分。
She was the teacher that taught us English.
This is the boy that we looked for yesterday.
Do you see the building that is near the bank?
All my classmates were fond of the cake that I made.
The book which has a lot of pictures is Tom’s.
The book which I lost yesterday is Tom’s.
I didn’t know anything about the man who wrote this.
The girl who you like is Mary.
The girl whom you like is Mary.
I know the man whose bike is blue.
I come to the room whose window is blue.
I don’t know the time when they come.
I don’t know the reason why they come.
I don’t know the school where they live.
关系代词：
关系副词：
从句完整时，用____________。从句不完整时，用__________。
关系词填空
The team players ________ are wearing green have won the game.
This is the teacher ________ taught me Chemistry in 2016.
Mary is a girl ________ everybody likes.
The hospital ________ was built five years ago was the biggest in the city.
This is the boy ________ dog is very cute.
I cannot remember my childhood ________ my mother was still young.
She doesn’t know the reason ________ people hate her.
This is the place ________ a lot of people live.
考纲重点：
?从句中谓语动词单复数要和先行词保持一致。
?从句中作宾语的关系代词可以省略。
?关系代词指物时，只能用that的情况。
?关系代词指物，只能用which的情况
?关系代词指人，只用who的情况
?非限制性定语从句※练习：课课练P16 ※名词性从句：主语从句、表语从句、宾语从句、同位语从句、状语从句
引导词－从句为述意义that
－从句为一般疑问意义whether/if
－从句为特殊疑问意义who/whom what which whose
when where why
主语从句：
1. 主从为述句，连接词为that
他昨天没来是对的。_____________________________
2. 主从为一般疑问句，连接词为whether
是否他会来还不清楚。_____________________________
3. 主从为特殊疑问句，结构为原疑问词+述句式
他说的不是真的。_____________________________
表语从句：
1.为述，连接词为that
答案是我们没有足够的钱。_____________________________
2.表”是否”，连接词为whether
问题是是否我应该相信他。
3. 为特殊疑问句，结构为疑问词+述句式
问题是我们应什么时候出发。_____________________________
※Because也可引导表从
It is/was because +原因….
宾语从句：
1.为述句，连接词为that（可省）
动物们知道冬天就要来了。_____________________________
2.为一般疑问句，连接词为whether/if
他们想知道是否这是对的。_____________________________
3.为特殊疑问句，结构为疑问词+述句式
警察询问谁到这个房间来了。_____________________________
※宾从只用whether不用if的情况
1)和or not连用时
2)从句是介词的宾语时
3) 从句和不定式连用时
※难点：形式主语和形式宾语的阅读
同位语从句：对前面的名词的容起解释说明，从句是完整句，去掉从句对整句结构无影响。
1.为述，连接词为that
他给出了命令，（容是）我们必须注意安全(safety)。_____________________________
有许多报道，（容是）现今人们越来越有创造力了。_____________________________
2.表“是否”，连接词为whether
我们会讨论这个问题，（容是）是否运动会会举办。_____________________________
3.表疑问，结构为疑问词+述句式
我不知道他什么时候回来。_____________________________
我不知道他为什么拒绝了我。_____________________________
※同从常在这类可有具体容的名词后
answer, idea, belief, truth,
problem, news, fact, hope,
wish, promise, evidence, report,
information, explanation, suggestion, conclusion…
我已经告诉她那件事了。__________________________________________________________
昨天当我到教室的时候，已经开始上课了。__________________________________________________________
至上个月，她已经学了2000个英语单词了。__________________________________________________________ 到下个月底她就在这里住了3个月了。__________________________________________________________
她一直笑了10分钟了。__________________________________________________________
在他来之前她一直笑了10分钟了。__________________________________________________________
她一直住在伦敦三年了。__________________________________________________________
我正在看电视。__________________________________________________________
他来的时候我正在吃饭。__________________________________________________________
明天这个时候他会在写作业。__________________________________________________________
玛丽那时候想明天这个时候他会在写作业。__________________________________________________________
二、用过去时、完成时或完成进行时填空
1. You know, I ____________ (look) for a job for three months, and this is my first chance.
2. My sister ____________ (stay) in Beijing for three months last year.
3. The little boy is dirty all over because he _____________ (play) in the mud
（泥）all the morning.
4. I ______________ (wonder) if you were free this afternoon.
三、选择题
1. —______ my glasses?
—Yes, I saw them on your bed a minute ago.
A. Do you see
B. Had you see
C. Would you see
D. Have you seen
2. I wonder why Jenny ______ us recently. We should have heard from her by now.
A. hasn’t written
B. doesn’t write
C. won’t write
D. hadn’t written
3. John and I ______ friends for eight years. We first got to know each other at a Christmas party. But we ______ each other many times before that.
A. had been; has seen
B. have been; have seen
C. had been; had seen
D. have been; had seen
4. —How long ______ David and Vicky ______ married?
—For about four years.
A. were; being
B. have; got
C. have; been
D. did; get
5. How can you miss the news? It ______ on TV all day long.
A. has been
B. had been
C. was
D. will be
6. When Mary came to the house, Lily ______ TV.
A. was watching
B. watches
C. would watch
D. had watched
9. The coffee is wonderful! It doesn’t taste like anything I ______ before.
A. was having
B. have
C. have ever had
D. had ever had
10. My brother is an actor. He ______in several film so far.
A. appears
B. appeared
C. has appeared
D. is appearing
14. This machine ______. What should I do?
A. didn’t work
B. wasn’t worki ng
C. doesn’t work
D. isn’t working
15. My friend, who ______ in that restaurant all his life, will retire next month.
A. served
B. is serving
C. had served
D. has served
16. I ______ in London for many years, but I’ve never regr etted my final decision to move back to China.
A. lived
B. was living
C. have lived
D. had lived
17. We ______ our new neighbors yet, so we don’t know their names.
A. don’t meet
B. won’t meet
C. haven’t met
D. hadn’t met
18. Danny ______ hard for long to realize his dream and now he is popular.
A. works
B. is working
C. has worked
D. worked
19. We live day by day, but in the great things, the time of days and weeks ______ so small that a day is unimportant.
A. is
B. are
C. has been
D. have been
20. — ______ you ______ him around the museum yet?
— Yes. We had a great time there.
A. Have; shown
B. Do; show
C. Had; shown
D. Did; show
21. —I’m sure Andrew will win the first prize in the final.
—I think so. He ________ for it for months.
A. is preparing
B. was preparing
C. had been preparing
D. has been prep aring
22. By the time he realizes he _________ into a trap（陷阱）, it’ll be too late for him to do anything about it.
A. walks
B. walked
C. has walked
D. had walked
23. Danny _________ hard for long to realize his dream and now he is popular.
A. works
B. is working
C. has worked
D. had worked
24. —I have got a headache.
—No wonder. You_________ in front of that computer too long.
A. work
B. are working
C. have been working
D. worked
25. The unemployment rate in this district_______ from 6% to 5% in the past two years.
A. has fallen
B. had fallen
C. is falling
D.
was falling
26. Now that she is out of job, Lucy ___ going back to school，but she hasn’t decided yet.
A. had considered
B. has been considering
C. considered
D. i s going to consider
27. —______ you ______ him around the museum yet?
—Yes. We had a great time there.
A. Have; shown
B. Do; show
C. Had; shown
D. Di d; show
28. —Hi, Tracy, you look pale.
—I am tired. I _______ the living room all day.
A. painted
B. had painted
C. have been painting
D. have paint ed
29.—Have you learned something unexplained before?
—Yes, I ___________ a research on an unexplained fact 6 years ago in my hometown.
A. make
B. made
C. have been making
D. have made
30. Mr. White works as a lawyer（律师） now, but he __________ as an actor for several years.
A. worked
B. has worked
C. had worked
D. had been worked
31. Now that you ___________ a famous mountain climber, what are you going to do?
A. have been
B. are
C. were
D. had been
32. —I am almost tired out.
— So you are. You __________ on the documents(文件) all day.
A. are working
B. have worked
C. were working
D. have been working
5. — I___________ here three days ago.
—What__________ these days?
A. got; did you do
B. have got; have you done
C. had got; will you do
D. got; have you been doing
6. —I’m sorr y to keep you waiting.
— Oh, not at all. I__________ here only a few minutes.
A. have been
B. had been
C. was
D. will be
7. You don’t need to describe her. I__________ her several times.
A. had met
B. have met
C. met
D. have been meeting
8. —I came to Canada last autumn. What about you, Jim?
— I _________ here for about half a year, and I miss my family very much.
A. come
B. came
C. have come
D. have been
9. It is said in the book that Thomas Edison (1847-1934) _________ the world leading inventor for about sixty years.
A. would be
B. has been
C. was
D. had been
10. —___________the sport meeting might be put off.
—Yes, it all depends on the weather.
A. I’ve been told
B. I’ve told
C. I’m told
D. I told
11. —What bad luck that we ________the football match in the last 3 minutes.
— Especially when we _________ so hard in the past years.
A. had lost; trained
B. were losing; had rained
C. have lost; have trained
D. lost; have been training
12. —Hi, Mary. It’s nice hearing from you.
— I __________coming to visit you but too much work prevents me from doing so.
A. had thought of
B. thought of
C. have been thinking of
D. have thought of
13. — Miss Jones __________ music at Eton School for ten years.
— No wonder I often hear her singing in her garden.
A. teaches
B. used to teach
C. is teaching
D. has been teaching
14. —I think the waitress must have forgotten us. we _________ here for over half an hour and
nobody _________ our order yet. —I suppose you are right.
A. have been waiting; has taken
B. have been waiting; took
C. have been waited; has taken
D. have waited; took
15. The students don’t want to have their supper until they___________ their experiment.
A. finished
B. have finished
C. had finished
D. will finish
16. I play ping-pong quite well, but I __________ time to play since the new year.
A. haven’t
B. don’t have
C. haven’t had
D. don’t have had
17. By now students in Grade One ____________ 1,700 English words and phrases.
A. should learn
B. have learned
C. learned
D. learn
18. I __________ my history this time yesterday. Now I __________ all my work for today.
A. reviewed; had done
B. was reviewing; had done
C. was reviewing; have done
D. reviewed; have done
19. I _________ unexplained things recently and I even___________some writing.
A. have been researching; have started
B. have researched; had started
C. have been researching; have been starting
D. have been researched; have started
20. —Where have you been? I __________you the whole day.
— I was in the library reading magazines.
A. have been telephoning
B. had telephoned
C. telephoned
D. was telephoned
21. Shirley _________ a book about China last year but I don’t know whether she has finished it.
A. has written
B. wrote
C. had written
D. was writing
22. I don’t really work here. I ____________ until the new secretary arrives.
A. just help out
B. have just help out
C. am just helping out
D. will just help out
23. The price ____________ , but I am not sure whether it will go up again tomorrow.
A. went down
B. will go down
C. has gone down
D. was going down
24. I wonder why Jenny __________us recently. We should have heard from her by now.
A. hasn’t written
B. doesn’t write
C. won’t write
D. hadn’t
written
25. The high building is reported to____________down last month.
A. be torn
B. have been torn
C. tear
D. have torn
26. — Who is Jerry Cooper?
—___________? I saw you shaking hands with hem at the meeting.
A. Don’t you meet him yet
B. Didn’t you meet him yet
C. Haven’t you met him yet
D. Hadn’t you met him yet
27. I _________ my washing machine the whole morning. I must get it done before noon.
A. have repaired
B. am repairing
C. will repair
D. have been repairing
28. I got frightened in the earthquake not long ago. I ___________ well since then.
A. haven’t been sleeping
B. haven’t sleep
C. didn’t sleep
D. don’t sleep
29. Experts ___________for Yetis in the Himalayas for years, but they still _________one.
A. have looked; haven’t been finding
B. have looked; haven’t been found
C. are looking; haven’t been found
D. have been looking; haven’t found
30.— Look! It _________like this for five days.
—Yes. It is usual that it _______a lot at this time of year.
A. has rained, rains
B. has rained; has rained
C. has been raining; rains
D. is raining; has been raining
高中英语语法大全
（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
高一英语语法大全
O(∩_∩)O~人教版高一英语词组Unit1 1.argue about 争论….. 2. be fond of 喜欢….. 3. all the time 一直，始终 4. make fire 生火 5. develop a friendship建立友谊 6. care about 关心，担心 7. in order to 为了…… 8. hunt for 搜寻；追寻；寻找 9. such as 例如 10. make friends交朋友 11. be regard as被当作….. 12. click …away 点击……发送 13. make a difference有所不同 14 .drop sb. a line给某人写信 15 keep in mind记住 16.at the end of 在…..的末尾 wake up醒来 wander off 漫步 most of the time 大部分时间 either…or… 或……或……
each other 互相 spend…(in)doing s th 花费时间做某事 be determined to do 决定做…… think about 看法 for example 举例子 work out 得出；解决 argue for 为……辩护 argue with 与……争论/争辩 argue against 争辩…… set up （具体）设置；安装/（抽象）建立do some research 做研究 choose to do sth. 宁愿、偏要、决定做某事catch one’s eye 引起某人的注意 care for 照顾 be intended for/to do 为……而准备、预定reach a doctor 找到医生 must have done 一定是；想必是 get a training 得到训练 as well as ……也 second to 次于 get sb. into使某人进入/陷入 story after story 一个故事接着一个
高中英语语法大全归纳总结-高中语法归纳总结
高中英语语法权威解析 目录: 第０１章名词性从句 第0２章“Iｔ”用法及其句型与固定搭配讲解 第03章高中英语语法中得省略现象 第04章主谓一致 第05章动词不定式 第06章倒装结构 第07章定语从句 第０8章被动语态 第09章祈使句 第10章感叹句 第１1章疑问句 第12章名词 第一章名词性从句 在句子中起名词作用得句子叫名词性从句(Ｎｏun Cｌaｕsｅs)。名词性从句得功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同得语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句与同位语从句、一. 主语从句 主语从句就是在复合句中充当主语得从句,通常放在主句谓语动词之前或由形式主语it 代替,而本身放在句子末尾。 1. It 作形式主语与ｉt引导强调句得比较 It 作形式主语代替主语从句,主要就是为了平衡句子结构,主语从句得连接词没有变化、而i ｔ引导得强调句则就是对句子某一部分进行强调,无论强调得就是什么成分,都可用连词that。被强调部分指人时也可用who/ｗｈｏｍ、例如: ａ) It isａpitｙｔhaｔyoｕｄidn’t go ｔo seｅｔhｅｆilm.您不去瞧那场电影真可惜。 b) It doeｓn’tｉntereｓt me whethｅrｙou sｕｃceed or not、我对您成功与否不感兴趣、 c) Ｉｔisｉn thｅｍoｒnｉng thaｔｔｈe ｍurder took place. 谋杀案就是在早上发生得、(强调句型) d) Ｉt is Joｈn tｈat broke ｔｈeｗｉｎdow。就是Joｈn打碎得窗户。(强调句型) 2、用ｉt 作形式主语得结构 (1)It is + 名词＋从句 It is ａfaｃt tｈat…事实就是… Ｉt ｉs an honor ｔhat …非常荣幸 It ｉｓｃommon knowlｅdge ｔhat …就是常识 (2)Ｉt is + 形容词+从句 It is naturａl thａt…很自然… It ｉｓstrａｎｇe that…奇怪得就是…(3) It ｉｓ＋不及物动词+ 从句 Ｉｔｓｅems thａｔ…似乎… Ｉt ｈappeneｄthat…碰巧… Iｔappeaｒs that…似乎…
《高中英语语法汇总》
《高中英语语法大全》(word下载版) 本文件内容丰富，讲解详细，层次分明，重点突出，包括高中英语中非常详尽的知识点、易错点、易混点、常考点等，是高中学生和老师非常实用而而且管用语法大全。适合不同层次的高中学生使用。 《高中英语语法大全》第01章名词 一、概说 名词是表示人、事物、抽象概念等名称的词，如boy 男孩，mother 母亲，news 消息，progress 进步，computer 计算机，Tom 汤姆，Paris 巴黎，Japan 日本，furniture 家具，等。 名词根据其词汇意义，通常分为专有名词和普通名词。专有名词主要指人、地方、组织、机构等的专有的名称，专有名词的第一个字母通常大写，如Mary 玛丽，Mr Green 格林先生，Beijing 北京，等；普通名词通常指人、物、概念等的一般名称。根据普通名词的语法性质，它又可以细为个体名词、物质名词、集合名词和抽象名词四类：个体名词表示人或物的个体，如girl 女孩，pen 钢笔，等；物质名词表示无法分为个体的实物，如wood 木头，meat 肉，等；集合名词表示若干个体组成的集合体，如：family 家庭，crowd 人群，等；抽象名词表示性质、行为、状态、感情等抽象概念，如work 工作，happiness 幸福，等。 二、名词的数 1.名词复数的构成方法 (1)在一般情况下，加词尾 -s： book / books 书 pen / pens 钢笔 face / faces 脸 (2)以 s, x, z, sh, ch 等结尾的名词，通常加词尾 -es： bus / buses 公共汽车 box / boxes 盒子 dish / dishes 盘子 注：有些以 ch 结尾的名词，由于其发音不是 [k] 而是 [tf]，那么其复数形式应加词尾–s，如stomach / stomachs 胃。 (3)以y 结尾的名词，其复数构成要分两种情况：以―辅音字母+y‖结尾的名词，将 y 改为 ies；以―元音字母＋y‖结尾的名词，直接加词尾s： city / cities 城市 boy / boys 男孩 key / keys 钥匙
高中英语语法总结大全-形容词和副词
高中英语语法大全之形容词和副词 形容词及其用法 形容词修饰名词，说明事物或人的性质或特征。通常，可将形容词分成性质形容词和叙述形容词两类，其位置不一定都放在名词前面。 1)直接说明事物的性质或特征的形容词是性质形容词，它有级的变化，可以用程度副词修饰，在句中可作定语、表语和补语。例如：hot 热的。 2)叙述形容词只能作表语，所以又称为表语形容词。这类形容词没有级的变化，也不可用程度副词修饰。大多数以a开头的形容词都属于这一类。例如：afraid 害怕的。 （错）He is an ill man. （对）The man is ill. （错）She is an afraid girl. （对）The girl is afraid. 这类词还有：well，unwell，ill，faint，afraid，alike，alive，alone，asleep，awake 等。 3）形容词作定语修饰名词时，要放在名词的前边。但是如果形容词修饰以-thing为字尾的词语时，要放在这些词之后，例如： something nice 以-ly结尾的形容词 1）大部分形容词加-ly可构成副词。但friendly，deadly，lovely，lonely，likely，lively，ugly，brotherly，仍为形容词。 改错：(错）She sang lovely. （错）He spoke to me very friendly. （对）Her singing was lovely. （对）He spoke to me in a very friendly way. 2）有些以-ly 结尾既为形容词，也为副词。 daily，weekly，monthly，yearly，early The Times is a daily paper. The Times is published daily. 用形容词表示类别和整体 1）某些形容词加上定冠词可以泛指一类人，与谓语动词的复数连接。如：the dead，the living，the rich，the poor，the blind，the hungry The poor are losing hope. 2）有关国家和民族的形容词加上定冠词指这个民族的整体，与动词的复数连用。 the British，the English，the French，the Chinese. The English have wonderful sense of humor. 多个形容词修饰名词的顺序 多个形容词修饰名词时，其顺序为： 限定词--数词--描绘词--(大小，长短，形状，新旧，颜色) --出处--材料性质，类别--名词 a small round table a tall gray building
《高中英语语法汇总》最全、最实用
《高中英语语法大全》 本文件内容丰富，讲解详细，层次分明，重点突出，包括高中英语中非常详尽的知识点、易错点、易混点、常考点等，是高中学生和老师非常实用而而且管用语法大全。适合不同层次的高中学生使用。 《高中英语语法大全》第01章名词 一、概说 名词是表示人、事物、抽象概念等名称的词，如boy 男孩，mother 母亲，news 消息，progress 进步，computer 计算机，Tom 汤姆，Paris 巴黎，Japan 日本，furniture 家具，等。 名词根据其词汇意义，通常分为专有名词和普通名词。专有名词主要指人、地方、组织、机构等的专有的名称，专有名词的第一个字母通常大写，如Mary 玛丽，Mr Green 格林先生，Beijing 北京，等；普通名词通常指人、物、概念等的一般名称。根据普通名词的语法性质，它又可以细为个体名词、物质名词、集合名词和抽象名词四类：个体名词表示人或物的个体，如girl 女孩，pen 钢笔，等；物质名词表示无法分为个体的实物，如wood 木头，meat 肉，等；集合名词表示若干个体组成的集合体，如：family 家庭，crowd 人群，等；抽象名词表示性质、行为、状态、感情等抽象概念，如work 工作，happiness 幸福，等。 二、名词的数 1.名词复数的构成方法 (1)在一般情况下，加词尾 -s： book / books 书 pen / pens 钢笔 face / faces 脸 (2)以 s, x, z, sh, ch 等结尾的名词，通常加词尾 -es： bus / buses 公共汽车 box / boxes 盒子 dish / dishes 盘子 注：有些以 ch 结尾的名词，由于其发音不是 [k] 而是 [tf]，那么其复数形式应加词尾–s，如stomach / stomachs 胃。 (3)以y 结尾的名词，其复数构成要分两种情况：以“辅音字母+y”结尾的名词，将 y 改为 ies；以“元音字母＋y”结尾的名词，直接加词尾s： city / cities 城市 boy / boys 男孩 key / keys 钥匙
高中英语语法大全总结
英语语法大全 一、词类、句子成分和构词法： 1、词类：英语词类分十种： 名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。1、名词(n.)：表示人、事物、地点或抽象概念的名称。如：boy, morning, bag, ball, class, orange. 2、代词(pron.)：主要用来代替名词。如：who, she, you, it . 3、形容词(adj..)：表示人或事物的性质或特征。如：good, right, white, orange . 4、数词(num.)：表示数目或事物的顺序。如：one, two, three, first, second, third, fourth. 5、动词(v.)：表示动作或状态。如：am, is,are,have,see . 6、副词(adv.)：修饰动词、形容词或其他副词,说明时间、地点、程度等。 如：now, very, here, often, quietly, slowly. 7、冠词(art..)：用在名词前,帮助说明名词。如：a, an, the. 8、介词(prep.)：表示它后面的名词或代词与其他句子成分的关系。如in, on, from, above, behind. 9、连词(conj.)：用来连接词、短语或句子。如and, but, before . 10、感叹词(interj..)表示喜、怒、哀、乐等感情。如：oh, well, hi, hello. 2、句子成分：英语句子成分分为七种：主语、谓语、宾语、定语、状语、表语、宾语补足语。 1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或 代词担任。如：I’m Miss Green.(我是格林小姐) 2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如： Jack cleans the room every day. (杰克每天打扫房间) 3、表语在系动词之后,说明主语的身份或特征,回答是“什么”或者“怎么样”。 通常由名词、代词或形容词担任。如：My name is Ping ping .(我 的名字叫萍萍) 4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词
高中英语语法大全(新版)
英语语法大全 第一部分：词类、句子成分和构词法： 1、词类：英语词类分十种： 名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。 1、名词(n.)：表示人、事物、地点或抽象概念的名称。如：boy, morning, bag, ball, class, orange. 2、代词(pron.)：主要用来代替名词。如：who, she, you, it . 3、形容词(adj..)：表示人或事物的性质或特征。如：good, right, white, orange . 4、数词(num.)：表示数目或事物的顺序。如：one, two, three, first, second, third, fourth. 5、动词(v.)：表示动作或状态。如：am, is, are, have, see . 6、副词(adv.)：修饰动词、形容词或其他副词,说明时间、地点、程度等。如：now, very, here, often, quietly, slowly. 7、冠词(art..)：用在名词前,帮助说明名词。如：a, an, the. 8、介词(prep.)：表示它后面的名词或代词与其他句子成分的关系。如in, on, from, above, behind. 9、连词(conj.)：用来连接词、短语或句子。如and, but, before . 10、感叹词(interj..)表示喜、怒、哀、乐等感情。如：oh, well, hi, hello. 2、句子成分：英语句子成分分为七种：主语、谓语、宾语、定语、状语、表语、宾语补足语。 1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。 如：I‘m Miss Green.(我是格林小姐) 2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如：Jack cleans the room every day. (杰克每天打扫房间) 3、表语在系动词之后,说明主语的身份或特征,回答是“什么”或者“怎么样”。通常由名 词、代词或形容词担任。如：My name is Ping ping .(我的名字叫萍萍) 4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词担任。如： He can spell the word.(他能拼这个词) 有些及物动词带有两个宾语,一个指物,一个指人。指物的叫直接宾语,指人的叫间接 宾语。间接宾语一般放在直接宾语的前面。如：He wrote me a letter . (他给我写了 一封信) 有时可把介词to或for加在间接宾语前构成短语,放在直接宾语后面,来强调间接宾 语。如：He wrote a letter to me . (他给我写了一封信) 5、定语修饰名词或代词,通常由形容词、代词、数词等担任。如： Shanghai is a big city .(上海是个大城市) 6、状语用来修饰动词、形容词、副词,通常由副词担任。如：He works hard .(他工作努力) 7、宾语补足语用来说明宾语怎么样或干什么,通常由形容词或动词充当。如：They usually keep their classroom clean.(他们通常让教室保持清洁)/ He often helps me do my lessons.(他常常帮我做功课)/ The teacher wanted me to learn French all by myself.(老师要我自学法语) ☆同位语通常紧跟在名词、代词后面,进一步说明它的情况。如：Where is your classmate Tom ?(你的同学汤姆在哪里？) 3、构词法：英语构词法主要有：合成法、派生法和转换法。 1、合成法：如：spaceship, headache, basketball, playground等等。 2、派生法： (1)派生名词：①动词+er/or②动词+ing③动词+(t)ion④形容词+ness⑤其他,如： inventor, learner, swimming, congratulation, kindness, carelessness, knowledge (2)派生形容词：①名词+y②名词+ful③动词+ing/ed④friendly⑤dangerous⑥ Chinese; Japanese⑦English⑧French⑨German⑩国名+(i)an如：snowy, sunny, hopeful, beautiful, interesting, follwing, daily(每日的),nervous, delicious (3)派生副词：①形容词+ly ②其它,如：slowly, angrily, full→fully, good→well, possible
完整高中英语语法最重要知识汇总
个人整理切勿外传 按：本套资料省去了名词、代词、形容词等部分，保留了最最核心的句型和动词。希望能有所帮助。 第一章名词性从句 在句子中起名词作用的句子叫名词性从句。名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。 一．主语从句 主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。 1. It作形式主语和it引导强调句的比较 It作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。而it引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。被强调部分指人时也可用who/whom。例如： a) It is a pity that you didn't go to see the film. 你不去看那场电影真可惜。 b) It doesn't interest me whether you succeed or not.我对你成功与否不感兴趣。 c) It is in the morning that the murder took place.谋杀案是在早上发生的。（强调句型） d) It is John that broke the window.是John打碎的窗户。（强调句型） 2. 用it作形式主语的结构 (1) It is ＋名词＋从句 It is a fact that …; It is an honor that…; It is common knowledge that… (2) It is ＋形容词＋从句 It is natural that…It is strange that… (3) It is ＋不及物动词＋从句 It seems that…It happened that…It appears that… (4) It ＋过去分词＋从句 It is reported that…It has been proved that…It is said that… 3. 主语从句不可位于句首的五种情况： （1）if引导的主语从句不可居于复合句句首。 （2）It is said /reported…结构中的主语从句不可提前。例如： 正确表达：It is said that President Jiang will visit our school next week. 错误表达：That President Jiang will visit our school next week is said. （3）It happens/occurs…结构中的主语从句不可提前。例如： 正确表达：It occurred to him that he failed in the examination. 错误表达：That he failed in the examination occurred to him. （4）It doesn't matter how/whether …结构中的主语从句不可提前。例如： 正确表达：It doesn't matter whether he is wrong or not. 错误表达：Whether he is wrong or not doesn't matter. （5）含主语从句的复合句是疑问句时，主语从句不可提前。例如： 正确表达：Is it likely that it will rain in the evening?
高中英语语法大全(20201124171228)
高中英语语法大全 一、词类和句子成分 1、词类：英语词类十种：名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。 1、名词 (n.)：表示人、事物、地点或抽象概念的名称。如： 2、代词 (pron.) ：主要用来代替名词。如： 3、形容词 (adj..) ：表示人或事物的性质或特征。如： 4、数词 (num.) ：表示数目或事物的顺序。如： 5、动词 (v.)：表示动作或状态。如： 6、副词 (adv.)：修饰动词、形容词或其他副词,说明时间、地点、程度等。如： 7、冠词 (art..)：用在名词前 ,帮助说明名词。如： 8、介词 (prep.)：表示它后面的名词或代词与其他句子成分的关系。如 9、连词 (conj.) ：用来连接词、短语或句子。如 10、感叹词 (interj..) 表示喜、怒、哀、乐等感情。如： ※英语中代词分为：人称代词、物主代词、反身代词、指示代词、关系代词、疑问代词、连接代词和不定代词等等。 人称代词：人称代词代替人和事物的名称主格I you he ,分为主格和宾格两种形式。 she it we you they 宾格me you him her it us you them 物主代词：说明事物所属关系的代词形容词性my your ,分为形容词性和名词性两种。 his her its our your their 名词性mine yours his hers its ours yours theirs 反身代词：表示谓语的动作与主语有关或者宾语补足语的动作与宾语有关。是一种表示反射或强调的代词。 第一人第二人第三人称单数第一人称第二人称 第三人称复数称单数称单数男女物体复数复数 myself yourself himself herself itself ourselves yourselves themselves 2、句子成分：8 种：主谓宾、定状补、表语和同位语。 1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。如：I ’ m Sarah. 2、谓语动词说明主语的动作或状态,回答“做 (什么 )”。主要由动词担任。如： Jack cleans the room everyday. 3、表语在系动词之后,说明主语身份或特征。通常由名词、代词或形容词担任。如：She is beautiful. 4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词担任。如：He can spell the word. 有些及物动词带有两个宾语,一个指物 ,一个指人。指物的叫直接宾语,指人的叫间接宾语。如：He wrote me a letter. 5、定语修饰名词或代词,通常由形容词担任。如： Shanghai is a big city. 6、状语用来修饰动词、形容词、副词,说明时间，地点、原因，状态等通常由副词或介词短语担任。 如： He is standing in the classroom. 7、宾语补足语用来说明宾语怎么样或干什么,通常由形容词或动词充当。如：They usually keep their classroom clean.☆同位语通常紧跟在名词、代词后面 ,进一步说明它的情况。如：Ma Yun, a great businessman, created Taobao Company. 二、简单句 1、简单句的特点：简单句通常只由一个主语(或并列主语 )和一个谓语 (或并列谓语 )构成。 简单句五大句型 1）主谓： -I sleep. -In youth, we learn. 2）主谓宾： -Ilovebooks. 3）主谓 +双宾： - Mary give me an apple. -直接宾语是指与谓语动词直接发生联系的名词通常是物 -间接宾语是动作所指向的方向通常是人 give sb sth (sb 是间宾sth 是直宾 )=give sth to sb cook sb sth (sb 是间宾sth 是直宾 )=cook sth for sb 4)主+谓 +宾 +宾补 -I found the book easy. -He makes me cry.
高一英语语法总结大全
句子成分 (M e m b e r s o f a S e n t e n c e) 现代汉语里一般的句子成分有六种，即主语、谓语、宾语、定语、状语和补语。英语的基本成分有七种：主语（subject）、谓语（predicate）、表语（predicative）、宾语（object）、定语（attribute）、状语(adverbial) 和补语（complement）。 一个完整的英语句子，至少由两部分组成（祁使句除外）——主语和谓语。主语是一个句子叙述的主体，表明这句话描述的是什么，谓语则用以说明主语的情况，它在人称和单复数形式上应与主语保持一致。 除了主语和谓语，句子有时还需要其他的成分，如用在系动词后表明主语性质，特征，状态或身份的表语，用在及物动后，表示行为对象或结果的宾语，修饰或限定名词或代词的定语，修饰动词形容词副词介词短语或全句的状语以及对一个名词或代词作进一步解释的同位语等。 英语五种基本句型列式如下： 一：ＳＶ（主＋谓） 二：ＳＶＰ（主＋系＋表） 三：ＳＶＯ（主＋谓＋宾） 四：ＳＶｏＯ（主＋谓＋间宾＋直宾） 五：ＳＶＯＣ（主＋谓＋宾＋宾补） 基本句型一：ＳＶ（主＋谓） 主语：可以作主语的成分有名词（如boy），主格代词（如you），数词，名词化的形容词，动词不定式，动名词或从句。主语一般在句首。注意名词单数形式常和冠词不分家！ 谓语：谓语由动词构成，是英语时态、语态变化的主角，一般在主语之后。不及物动词（vi.）没有宾语，形成主谓结构，如：We come. 此句型的句子有一个共同特点，即句子的谓语动词都能表达完整的意思，不能再接对象（即宾语），这类动词叫做不及物动词，后面可以跟副词、介词短语、状语从句等作状语。 Ｓ│ Ｖ（不及物动词） 1. The moon │rose. 月亮升起了。 2. The universe │remains. 宇宙长存。 3. We all │breathe, eat, and drink. 我们大家都呼吸、吃和喝。 4. Who │cares? 管它呢？ 5. What he said │does not matter. 他所讲的没有什么关系。 6. They │talked for half an hour. 他们谈了半个小时。 7. The pen │writes smoothly 这支笔书写流利。 基本句型二：ＳＶＰ（主＋系＋表） 系动词分三类：1）表示人或事物的身份特征或状态:appear, be, feel , look, seem, smell,sound, taste。例如look well/面色好,sound nice/听起来不错,feel good/感觉好，smell bad/难闻，taste good/尝起来不错； 2)表示状态的变化：become,come,fall,go,get, grow, turn,prove等；例如become cold/变冷，go grey/变灰白, (dreams) come true/（梦想）实现； 3)表示某种状态的延续或持续：continue，remain, stay, keep 等。例如keep silent/保持沉默，stay fine/仍然很好。
高中英语语法大全(详细)
第一主题英语语法系统全解（一） 第1章动词时态 2-4楼 第2章被动语态 5-7 楼 第3章虚拟语气 9-11 楼 第4章情态动词 12-16楼 第5章动词不定式 17-20 楼 第6章动词的ing形式 21-24楼 第7章过去分词 25-27楼 第8章独立主格结构 28－30楼 第9章名词性从句 31－33楼 第10章定语从句 35－40楼 第11章状语从句（一） 40－45楼 第11章状语从句（二） 第12章直接引语和间接引语 第13章倒装 第14章强调 第15章省略 第16章主谓一致 动词时态－－一般时 第一章动词时态（一） 在英语中，不同时间发生的动作或存在的状态，要用不同的动词形式来表示，这就叫做动词的时态。 一、一般时 一般时包括一般现在时、一般过去时、一般将来时和一般过去将来时。
A.一般现在时 1．一般现在时的构成 一般现在时主要用动词原形来表示。主语是第三人称单数时，动词后面要加-s或-es。 “我’为开头做称呼的是第一人称 ‘你’怎么怎么样是第二人称 ‘他她它’是第三人称 第三人称就是第三人称转述。 例：小兰对妈妈说：“我要出去玩了” 第三人称：小兰对妈妈说，她要出去玩了。 第三人称，就是说是叙述性质的，没有人的语言，是旁白在记叙！ 以我的角度说，就是第一人称； 以和你说的角度说，就是第二人称； 站在事情外说事情，他怎么怎么样，那就是第三人称了 They want good jobs. 他们想要好的工作。 The coat matches the dress. 外衣和裙子很相配。 This work does not satisfy me. 这项工作我不满意。 Do you understand? 你懂了吗? 2．一般现在时的用法 ①一般现在时的基本用法 a. 表示现在习惯性的动作或存在状态 He always takes a walk after supper. 晚饭后他总是散散步。 Everyone is in high spirits now. 现在大家都情绪高涨。 b. 表示客观事实或普遍真理 The sun rises in the east and sets in the west.
最新高中英语语法大全-精讲教程18090
第一主题高中英语语法系统全解（一） 第1章动词时态2-4楼 第2章被动语态5-7 楼 第3章虚拟语气9-11 楼 第4章情态动词12-16楼 第5章动词不定式17-20 楼 第6章动词的ing形式21-24楼 第7章过去分词25-27楼 第8章独立主格结构28－30楼 第9章名词性从句31－33楼 第10章定语从句35－40楼 第11章状语从句（一）40－45楼 第11章状语从句（二） 第12章直接引语和间接引语 第13章倒装 第14章强调 第15章省略 第16章主谓一致 动词时态－－一般时 第一章动词时态（一） 在英语中，不同时间发生的动作或存在的状态，要用不同的动词形式来表示，这就叫做动词的时态。 一、一般时 一般时包括一般现在时、一般过去时、一般将来时和一般过去将来时。
A.一般现在时 1．一般现在时的构成 一般现在时主要用动词原形来表示。主语是第三人称单数时，动词后面要加-s或-es。They want good jobs. 他们想要好的工作。 The coat matches the dress. 外衣和裙子很相配。 This work does not satisfy me. 这项工作我不满意。 Do you understand? 你懂了吗? 2．一般现在时的用法 ①一般现在时的基本用法 a. 表示现在习惯性的动作或存在状态 He always takes a walk after supper. 晚饭后他总是散散步。 Everyone is in high spirits now. 现在大家都情绪高涨。 b. 表示客观事实或普遍真理 The sun rises in the east and sets in the west. 太阳从东方升起在西方落下。 Sound travels faster through water than it does through air. 声音在水中的传播速度要比在空气中快。 Time and tide wait for no man. 时间不等人。 c. 表示主语的特征、能力和状态 This cloth feels soft. 这布摸上去很软。 I love classical music.
超级全的高中英语语法总结
超级全的高中英语语法总结，高一高二高三都要看！ 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。 二、只用that不用which的情况 1、.先行词为 all , much, everything, nothing , something ,anything, nothing, none, the one等不定代词时 2、先行词被only, any, few, little, no , all, just , very ,right等修饰时. 3、当先行词是最高级或被形容词最高级修饰时。 4、当先行词是序数词或被序数词修饰时。 5、当先行词是数词时.
高中英语语法大全_表语从句
高中英语语法大全: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.这都是20多年前的事了，但宛如昨天一样。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。(3)连接代词who,whom,whose,what,which,whoever,whatever,whichever 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高中英语语法大全: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。 3高中英语语法大全:宾语从句 1.定义：用作宾语的从句叫宾语从句。 2.构成：关联词+简单句 3.引导宾语从句的关联词有三类： (1)从属连词that。如：He told us that he felt ill.他对我们说他感到不舒服。I know he has returned.我知道他已经回来了。注：that在引导宾语从句时也并不是任何情况下都可以省略。在以下情况下，that不能省略。 1.Everybody could see what happened and that Tom was frightened.(and连接两个宾语从句，that宾语从句放在and的后面时，that不能省略。)大家都会看出所发生的事情并知道Tom 非常害怕。 2.I know nothing about him except that he is from the south.(that引导的宾语从句作介词宾语时，that不能省略。)对他我一无所知，只知道他是南方人。