❶ 高中英语语法包括哪些,哪些语法考试必考
一、高中英语语法:
基数词
表示数目多少或顺序先后的词叫数词。
1.基数词的构成:
1-10 one, two, three, four, five, six, seven, eight, nine, ten;
11-19 eleven, twelve, thirteen, fourteen, fifteen, sixteen,
seventeen, ei
1, 000,000,000 a/one billion = a/one thousand m
Two of the girls are from Tokyo.
这些姑娘中有两位来自东京。
2)作宾语:
Four people applied for this job, but we only need one.
四个人申请这工作,但我们仅需一人。
3)作表语:
The population of China is over 1.3 billion.
中国有十三亿多人口。
I’m twenty while my brother is sixteen.
我二十岁,我弟弟十六岁。
4)作定语:
We have 300 workers in our company.
我们公司有三百名员工。
Forty students were involved in the interview. 四十名学生参加了这次采访。
5)作同位语:
You two clean these seats.
你们两个打扫这些位子。
Have you got tickets for us three?
有我们三个人的票吗?
序数词
表示顺序或等级。
1. 序数词的构成:
1-10: first 1st; second 2nd; third 3rd; fourth 4th; fifth 5th; sixth 6th; seventh 7th;eighth 8th; ninth 9th; tenth 10th;
11-19: eleventh 11th; twelfth 12th; thirteenth 13th; fourteenth 14th ;fifteenth 15th; sixteenth 16th; seventeenth 17th; eighteenth 18th;nineteenth 19th;
20-90: twentieth 20th; thirtieth 30th; fortieth 40th; fiftieth 50th; sixtieth 60th;seventieth 70th; eightieth 80th; ninetieth 90th;
≥100:
100 hundredth;
1,000 thousandth;
1,000,000 millionth;
1,000,000,000 billionth
2、序数词的用法
1)作主语:
The second is what I really need.
第二个是我真正需要的。
The first bottle has been full but the second is empty.
第一个瓶已满,但第二个还空着。
2)作宾语:
I got a third in biology.
我生物得到了第三名。
Do you prefer the first or the second?
第一个和第二个你更喜欢哪一个呢?
3)作表语:
I will be the first to support you and the last to oppose you
.我将是第一个支持你的人,也是最不会反对你的人。
Columbus was the first who discovered America.
哥伦布是第一个发现美洲的人。
4)作定语:
I’ll try a second time and see if I can do it.
我还要试一次,看看我能否做得了。
Take the first turn to the right and then the second turn to the left and you’ll get there.
在第一个转弯处向右转,然后在第二个转弯处向左转就到了。
5)作状语:
He came second in the race.
他在赛跑中得了第二名。
It was a snowy day when we first met.
我们初次见面时是一个下雪的日子。
3、 序数词前冠词的使用
1) 明确指明了先后顺序或一系列事物按一定的规律排列时,序数词前用定冠词。
This is the second time that I have been in London.
这是我第二次来伦敦。
Alva is the fifth child of the Whites.
阿尔瓦市怀特家的第五个孩子。
2) 表示“又一、再一”,不强调顺序时,序数词前用不定冠词。
You have bought four toys today. Why do you want to buy a fifth one?
今天你已经买了四个玩具了,为什么还想再买一个呢?
I failed again, but I will try a third time.
我又失败了,可是我要再试一次。
3) 序数词前有形容词性物主代词、名词所有格或其他修饰语时不用任何冠词。
My first five years of childhood was spent with my grandparents.
我五岁前是和祖父母一块度过的。
Mrs. Black’s second child is a genius.
布莱克夫人的第二个孩子是个天才。
4) 序数词与名词构成复合形容词时,冠词由被修饰词而定。此时序数词是复合形容词的一部分而不是独立的,前面的冠词完全由这个形容词所修饰的名词而定。
This MPV car is a second-hand one.
这辆商务车是二手的。
Habit is second nature.
习惯是第二天性。
5) 序数词还可作副词,此时不用任何冠词。
First I am short of money; second I haven’t enough time.
首先我缺钱,其次我没有足够的时间。
6) 序数词用在表示“每隔……”的every 后,其前不用冠词。
every second day 每隔一天
every fifth day 每隔四天
every second line 每隔一行
7) 某些固定搭配中序数词前不用冠词。
first of all 首先
at first 起初
at first sight 乍一看,第一
数词的用法
1. 分数:表示分数时,分子须用基数词,分母须用序数词。
(分子是1以上的任何数时,作分母的序数词要用复数形式。)
1) 真分数通常用英语单词表达。
one-fourth 四分之一
two-fifths 五分之二
a quarter 四分之一
2) 分子和分母的数目较大时,两者都用基数词,之间用over/by/out of/in 连接。
Seven over/out of/in twenty of the students have passed the flight test.
二十个学生中有七个通过了飞行测试。
3) 带分数:“整数+ and + 分数部分”。
Two and a quarter inches of rain fell over the weekend.
周末期间的降雨量达二又四分之一英寸。
2. 小数:小数总是用阿拉伯数字表达。小数点后不论有多少位都不能用逗号分开,但小数点之前的数依然按照三位一个逗号的原则书写。
0.786432 120,372.428
注意:小数点前的数按普通基数词的读法读,小数点后的数每一位都要单独读。
15.503 读作fifteen point five zero three
0.05 读作zero point zero five
3. 百分数:百分数中的数目用阿拉伯数字,后接percent或百分号(%),在专业统计或表格中常用%代替percent,在句首时则用英语单词书写。
I have invested 40 percent of my income.
我把40%的收入用作投资了。
Farmers’ income has increased by 30%.
农民的收入已经增加了30%。
4、 倍数:表示倍数时,一倍用once,两倍 用twice/double,三倍以上用“基数词+ times”。
1)“倍数 + as many/much … as …”
My deskmate claims to have twice as many stamps as I.
我同桌声称他的邮票是我的两倍。
This computer costs three times as much as that one.
这台计算机的价格是那台的三倍。
2)“倍数 + the size of …”
用法与size相同的名词常见的有weight(重量),height(高度),depth(深度),width(宽度),age(年龄),length(长度)等。
Our playground is five times the size of theirs.
我们的操场是他们的五倍大。
This street is twice/double the width of that one.
这条大街是那条大街的两倍宽。
3)“倍数 + what从句”
The value of the house is double what it was.
这所房子的价值是原来的两倍。
People’s average income is almost five times what they earned ten years ago.
人们的平均收入是十年前的五倍。
4)“倍数 + 比较级 + than”
The room is twice larger than ours.
这间房子比我们的房子大两倍。
This ball seats three times more people than that one.
这个大厅能坐的人数是那个大厅的四倍。
5)“比较级 + than … + by + 倍数/程度”
The line is longer than that one by twice.
这根线是那根线的两倍长。
The population of China is larger than that of the US by over 6 times.
中国人口是美国人口的六倍多。
5、四则运算:
1)加法:在口语中,小数目的加法常用and代表“+”,is 或 are 代表“=”。
在正式的场合或较大数目的加法用plus代表“+”,equals或is 代表“=”。
7+4=11 Seven and four is/are eleven.
13+12=25 Thirteen plus twelve equals/is twenty-five.
2) 减法:在口语中,小数目的减法用“Take away + 减数 + from + 被减数 + and you get + 余数”
“减数 + from + 被减数 + leaves/is + 余数”
在正式的场合或较大数目的减法用minus 代表“—”,equals 代表“=”。
12-5=7 Five from twelve leaves/is seven. /Take away five from twelve and you get seven.
21-7=14 Twenty-one minus seven equals fourteen.
3) 乘法:在口语中,小数目的乘法的乘数用复数形式,用are 代表“=”。
大数目的乘法用times代表“×”,is/makes 代表“=”。
在正式的场合下用multiplied by 代表“×”,equals 代表“=”。
4×5=20 Four fives are twenty
326×238=77588
Three hundred and twenty-six times two hundred and thirty-eight is/makes seventy-seven thousand five hundred and eighty-eight.
Three hundred and twenty-six multiplied by two hundred and thirty-eight equals seventy-seven thousand five hundred and eighty-eight.
4) 除法:小数目的除法:用divided by 代表“÷”,equals 代表“=”。
“被除数 + divided by + 除数 + equals + 商”;“除数 + into + 被除数 + goes + 商”
32÷4=8 Thirty-two divided by four equals eight.
Four into thirty-two goes eight.
大数目的除法:用divided by 代表“÷”,equals 代表“=”。
216÷8=27
Two hundred and sixteen divided by eight equals twenty-seven.
6、比率:一般来说表示比率都用阿拉伯数字(包括句首的情况),但在非专业性的文字中,也可用英语单词的形式。
The ratio of 7 to 4 is written 7:4 or 7/4.
七比四写作7:4或7/4。
You have a fifty to fifty chance of success.
你成功的机会只有一半。
7、编号:用基数词时 名词 + 基数词 World War Ⅰ/Page 8/Room 109…
用序数词时 the + 序数词 + 名词 ?the First World War
8、年代与几十几岁:通常是逢十的基数词用作复数形式。表示年代的数词前用定冠词 in the 90s;表示岁数的数词前用形容词用物主代词 in one’s twenties
9、约数:
1)表示“大约”可以用about/some/around/nearly/something like/more or less,用or so 表示“左右、大约”置于数词之后。
The man in rags is about/some sixty years old.
The man in rags is sixty years old or so.
那个衣衫褴褛的男子大约有六十岁/六十岁左右。
Peter is something like thirty.
皮特大约有三十岁。
2)“多于、超过”用more/than/over/above;“少于、不超过”用less than。
She was more than/less than forty when she got married.
她结婚时有四十多岁/不到四十岁。
3)其他
半天(小时)half a day=a half day; half an hour=a half hour
一个半 a day and a half=one and a half days
两天半 two days and a half=two and a half days
一两天……one or two days=a day or two
两三天/周/个苹果 a couple of days/weeks/apples…
三番五次 again and again; repeatedly; time and (time) again; over and over again; time after time
三年五载 from three to five years; in a few years
三三两两 in twos and threes; in knots
二、高中英语语法考试必考的内容:
1、as 句型
(1) as引导方式状语从句句型:“按照……;正如……”
例:As(it is)in your country, we grow wheat in the north and rice in the south.
正如(像) 你们国家一样,我们北方种植小麦,南方种植水稻。
(2) as+形容词/副词原级+(a /an)+名词+as ;
否定式:not as/so --- as
例:He is as good a player as his sister.
他和他姐姐一样是位优秀的运动员。
(3) such + n. + as to do 如此……以致于……
例:She is such a fool as to believe what he said.
她是一个如此的一个笨蛋以致相信了他所说的话。
(4) so + adj./adv. + as to do sth 如此……以致于……
例:He was so strong as to carry the heavy box.
他是如此的强壮以致于能提起那重箱子。
(5) such...as... 象……之类的…… (接名词或定语从句)
例:He wished to be such a man as Lei Feng was.
他希望成为一个像雷锋这样的人。
(6) the same +名词+as 和……一样的…… (接名词或定语从句)
例:He is not the same man as he used to be.
他不是从前的那样子了。
(7) as 引导非限制性定语从句
例:As is known to us, knowledge is power.
众所周知,知识就是力量。
(8)引导时间状语从句,与while意义相近
例:We get wiser as we get older.
随着我们长大,我们也变得越来越聪明。
(9) 引导原因状语从句,与 because的用法相近
例:As it was getting very late, we soon turned back.
因为越来越迟了,所以我们不久就回来了。
(10) 引导让步状语从句
例:Child as he is, he knows much about science.
尽管他是一个小孩,但他对科学了解得很多。
2、prefer 句型
(1) prefer to do sth
例:I prefer to stay at home.
我宁愿呆在家里。
(2) prefer doing sth
例:I prefer playing in defence.
我喜欢打防守。
(3) prefer sb to do sth
例:Would you prefer me to stay?
你愿意我留下来吗?
(4) prefer to do sth rather than do sth ……
宁愿…...而不愿...
例句:I prefer to stay at home rather than go out.
我宁愿呆在家里而不愿出去.
(5) prefer doing sth to doing sth
例:I prefer watching football to playing it.
我喜欢看篮球,不喜欢打篮球。
(6) prefer sth to sth
例:I prefer tea to coffee.
我要茶不要咖啡。
3、when 句型
(1) be doing sth...when...
例:He was still smiling when the door opened and his wife came in.
他正笑着的时候门突然开了,他妻子走了进来。
(2) be about to do sth ... when ...
例:We were about to start when it began to rain.
我们刚要出发,天就开始下雨了。
(3) had just done ... when ...
例:I had just gone to bed after a very hard day when the phone rang.
在劳累了一天之后我刚刚就寝,电话铃就响了。
4、seem 句型
(1) It +seems + that从句
例:It seemed that everyone was satisfied.
看来好像每个人都很满意。
(2) It seems to sb that ...
例:It seems to me that she is right.
我看她是对的,
(3) There seems to be ...
例:There seems to be a heavy rain.
看上去要有一场大雨。
(4) It seems as if ...
例:It seemed that she couldn't come to class.
看样子她不能来上课了。
5、表示“相差……;增加了……;增加到……”句型
(1) She is taller than I by three inches.
她比我高三英寸
(2) There is one year between us.
我们之间相差一岁。
(3) She is three years old than I.
她比我大三岁。
(4) They have increased the price by 50%.
他们把价格上涨了50%
(5) His salary has rised to 10,000 yuan per month.
他的工资已经涨到了每月10,000元。
6、what 引导的名词性从句
(1) what 引导主语从句
例:What surprised me is that everybody seemed to be very indifferent to her.
让我吃惊的是每个人似乎对她都很冷淡。
[ indifferent adj.不关心的;冷漠的]
(2) what 引导宾语从句
例:We can learn what we do not know.
我们能学会我们不懂的东西。
(3) what 引导表语从句
例:That is what I want.
那正是我所要的。
(4) what 引导同位语从句
例:I have no idea what they are talking about.
我不知道他们正在谈论什么。
7、too句型
(1) too ... to do ...
例:Politics is too important to be left to the politicians.(=Politics is so important that it can't be left to the politicians.)
政治太重要了,不能由政治家来决定。
(2) only too ... to do ...
例:I shall be only too pleased to get home.
我要回到家里就非常高兴。
(3) too + adj + for sth
例:These shoes are much too small for me.
我穿这双鞋太小了。
(4) too + adj + a + n.
例:This is too difficult a text for me.
这篇课文对我来说太难了。
(5) can't … too +形容词 无论……也不为过
例:We cannot emphasize the importance of protecting our eyes too much.
我们再怎么强调保护眼睛的重要性也不为过。
8、where 句型
(1) where 引导的定语从句
例:This is the house where he lived last year.
这就是他去年住过的房子。
(2) where 引导的状语从句
例:Where there is a will,there is a way.
有志者事竟成。
He left his key where he could find.
他将钥匙放在易找到的地方。
I will go where I want to go.
我要去我想去的地方。
(3) where 引导的表语从句
例:This is where you are wrong.
这正是你错的地方。
9、wish 句型
(1) wish that sb did sth 希望某人现在做某事
例:I wish I were as strong as you.
我希望和你一样强壮。
(2) wish that sb had done sth 希望某人过去做某事
例: I wish you had told me earlier
要是你早点告诉我就好了。
(3) wish that sb would/could do sth 希望某人将来做某事
例:I wish you would succeed this time.
我希望你这次会成功。
11、 before 句型
(1) would rather do sth than do sth 宁愿做……而不愿做……
例:She would rather die than turn against his motherland.
她宁可死也不去背叛祖国。
(2) would rather have done sth 宁愿过去做过某事
例:I would rather have taken his advice.
我宁愿过去接受他的意见。
(3) would rather sb had done sth 宁愿某人过去做过某事
例:I would rather I had passed the examination last week.
我真希望通过上星期的考试。
(4) would rather sb did sth 宁愿某人现在或将来做某事
例: Who would you rather went with you?
你宁愿谁和你一起去?
(1) before sb can/ could … 某人还没来得及……
例:Before I could get in a word ,he had measured me.
我还没来得及插话,他就给我量好了尺寸。
(2) It will be +时间+ before + 还有多长时间……
例:It will be 4 years before he graates.
他还有四年时间变毕业了。
(3) had done some time before (才……)
例:We had sailed four days and four nights before we saw land.
我们航行了四天四夜才见到陆地。
(4) had not done ... before ... 不到……就……
例:We hadn’t run a mile before he felt tired.
我们还没走到一英里路就觉得累了。
(5) It was not +一段时间+ before 不多久就……
例:It wasn’t two years before he left the country.
还没到两年他们离开了那国家。
13、用于表示过去未实现的希望和计划的句型
(1) It is /was +被强调部分+that(who)...
例:It was I who wrote to my uncle yesterday.
是我昨天给我叔叔写信的。
(2) Is/was it + 被强调部分 + that (who) ...
例:Was it your brother that you met in the street?
在街上你遇见的是你兄弟吗?
(3) Where/who/what/how等特殊疑问词 + is/was it that ...
例:How is it that you will go to visit her tomorrow?
明天你究竟怎样去看望她?
(4) do/does/did +谓语动词 (强调谓语)
例:They do know the place well.
他们的确很熟悉那个地方。
(1)would like to/ would love to have done sth.
例:I would like to have written to you.
我本想给你写信的。
(2) was / were going to do sth.(用过去将来时态表示原打算做什么)
例:Lucy was going to watch a basketball match.
Lucy 原打算看一场篮球比赛。
❷ 高中英语语法包括什么
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.
6、 当先行词既指人又指物时。
7、如有两个定语从句,其中一个关系代词已用which,另一个关系代词则宜用 that。
8、主句是There be结构,修饰其主语的定语从句宜用that 作关系代词。
9、被修饰成分为表语,或者关系代词本身是定语从句的表语时,该关系代词宜用that。
10、先行词为what,关系代词用that。
11、有时为了避免重复而使用that引导定语从句。
三、只用which不用that的情况
1、 当介词放在关系代词之前时。
2、 在非限制性定语从句中。
3、 当关系代词指整个主句的概念时。
四、只用who不用that的情况
1、当先行词是one, ones,anyone或those时。
2、there be 结构中。
3、当先行词是人,后面有较长修饰语时。
4、为了避免重复或引起歧义。
5、当先行词是I,you,he,they等时(常用于谚语中)。
6、先行词是指成员的集体名词。
7、who可以引导非限制性定语从句。
8、先行词是拟人化的名词。
9、先行词指特定的人时用who,不指特定的人用that。
五、关系副词引导的定语从句
1、when时间状语
注意:It/Ihis/That + be + the first/ second/ last time that… 只能用that,that可以省略,从句用相应的完成时。
2、where 地点状语
注意:当先行词为模糊的地点时,如point. Situation, case, position, stage, scene, spot, activity, family, job等名词时用where.
3、why 原因状语 先行词为reason。
六、介词与关系代词
1、介词如何确定
(1)依据定语从句中动词的习惯搭配来确定
(2)依据先行词的习惯搭配来确定
(3)根据意思来确定
(4)为了强调某一名词,不定式前加上关系词
2、关系代词作介词的宾语时,介词的位置
(1)whom和which可以和介词一起放在先行词和从句之间,也可以把介词放在从句中有关动词的后面。
(2)含有介词的短语动词一般不拆开,介词仍放在动词的后面。
(3)关系代词that在从句中作介词宾语时,介词不能放在它的前面,只能放在从句中有关动词的后面。
(4)关系代词whose也可以在从句中与它所修饰的名词一起作介词宾语。
3、“名词/数词/代词+介词+关系代词”结构常见的形式有:名词/one/two/some/none/all/both/several/many/most/a few/a little/the+比较级/the+最高级…+of+which/whom。
七、定语从句中的主谓一致
1、关系代词作从句的主语时,从句中谓语动词的人称和数要与先行词保持一致,先行词是句子时,从句的谓语动词用单数形式。
2、“one of+复数名词”位于关系代词前作先行词时,关系代词在从句中作主语,从句的动词通常用复数,但当one前有the,the only,the very等修饰时,从句的谓语动词要用单数。
八、注意way和time后接定语从句的情况
1、当先行词是way,且意为“方式、方法”时,引导定语从句的关系词有下列三种形式:that/in which/不填。
注意:关系词在从句中必须作状语。如果关系词在从句中作主语或宾语,按正常的定语从句分析。
2、当先行词是time时,若time作“次数”讲,应用that引导定语从句,that可省略;若time作“一段时间”讲,应用关系副词when或介词at/ring+which引导定语从句。
❸ 高一英语语法总结
宾语从句分三种
①that引导宾语从句仅仅起引导作用,本身无具体意义,通常在非正式文体中可以省略,不引导介词的宾从(except that除外)
例子:She took it for granted that you knew the matter.
②whether获if 领导的宾从
这里的if从句不可以混淆于if引导的条件状语从句,不可以翻译成如果
Do you know whether/if any decision has been arrived at?
③连接代词和连接副词引导的宾从
连接代词有who whom whose what which;连接副词有when where how why等
I will tell you why I was late.
表语从句(标志单词:be动词)
①that引导表从不可以省略
The fact is that he didn't even take the exam.
②wh-疑问词引导的表语从句
That is why he was late for an hour.
③as if,as though,because,just as,引导的表从除because外后可以接虚拟语气
It looks as if we will be late.
主语从句
先行词通常是what
I don't know what he said.
❹ 英语高一语法和句子结构有哪些
先行词在定语从句中充当主语,宾语,时间,地点,原因状语.结构:先行词+关系词+定语从句.1. There she saw a wall of water that was quickly advancing towards her.2. In Japan, someone who sees another person making the gesture will think it means money.3. A theme park is a collection of rides, exhibitions or other attractions that are based on a common theme.4. The park has a conservation center that helps protect marine animals and their habitats in the rivers and coastal waters of Asia.5. Visitors can go on exciting rides where they can feel what it is like to do the things they have seen their heroes do in the movie.6. Oprah Winfrey is a black woman whose rise to fame is an inspiring story.(二)定语从句分为限定性定语从句和非限定性定语从句:限定性定语从句:从句对先行词进行必要的描述或说明,缺少它,则句义显得不完整,从句与先行词紧密相连.非限定性定语从句:对先行词进行补充说明,解释,它与先行词之间有逗号隔开.1. Before she could move, she heard a loud noise, which grew to a terrible roar.2. Tree after tree went down, cut down by the water, which must have been three meters deep.3. Flora, whose beautiful hair and dress were all cold and wet, started crying.4. Their talk includes rhythm and rhyming words as well as tongue twisters, which often make the audience applaud.(三)关系词前面可以根据定语从句的内容加上一些介词,这些关系词在介词后面常用which 或whom.1. There was a man with whom I would have to work together and finally the manager of the company.2. Many people who saw the film were afraid to swim in the sea when they remembered the scenes in which people were eaten by the shark.知识重点与难点(一)当先行词有最高级,序数词修饰,是不定代词,或是all, no, only等形式时,关系代词一般用that,而不能用which.1. The Titanic was the largest ship that had ever been built at that time.2. There is one thing that keeps worrying me.(二)当先行词是表示时间,地点,原因的词时,关系词用when, where, why 还有which, that1. I’m very glad to return to my hometown where I had lived for 10 years.2. This is my hometown which I used to talk about to you.3. I think I can understand the reason why he didn’t tell the truth to me.4. No one believes the reason that he gave us about his absence at the meeting.(三)定语从句的简化表达:1. The man who is sitting on the platform is a professor from Wuhan University.2. The letter that was mailed last night will reach him tomorrow.3. The question that is being discussed is very important.4. You are welcome to a party to be given in our class at 7:45.说明:以上的定语从句部分可以用更加简单的非谓语形式表达出来:1. The man sitting on the platform is a professor from Wuhan University.2. The letter mailed last night will reach him tomorrow.3. The question being discussed is very important.4. You are welcome to a party to be given in our class at 7:45.说明:修饰一个名词除了后面用定语从句以外,还可以用非谓语动词形式:doing短语,done短语,being done短语,to be done短语修饰.其结构和意思如下:1. 被修饰名词+doing短语: 正在做….的人/正在发生的事.2. 被修饰名词+ done短语: 被…..的人/事3. 被修饰名词+being done短语:正在被…..的人/事4. 被修饰名词+ to be done短语:将要被…..的人/事(1)Do you know the man talking to my sister ?(2)The “crazy” gesture, moving the index finger in a circle in front of the ear, means “you have a phone call” in Brazil.(3)Did you see that car being repaired ?(4)In a camera, the lens must be focused on the object to be photographed.(5)The students to attend the meeting will arrive here tomorrow.(6)Goods imported from abroad are not always better than those made in China.(7)The Yellow River, said to be “the mother river” runs across China like a huge dragon.总结:以上做定语的那些短语就是英语语法中所说的分词,不定式的各种形式作定语.1. 这些短语作定语应放在被修饰名词的后面.如果单独一个V-ing或V-ed形式作定语,则可以放在被修饰名词前面.2. 分词作定语时,其动作应与全句动作同时发生.V-ing表示主动意义和正在做,V-ed表示被动意义.being done表示正在被做的3. 不定式作定语表示将要发生的,to be done表示将要被做的【典型例题】[例1] Friendship is needed by all, _____ plays an important role in people’s lives.A. whichB. thatC. whoD. it分析:_____ plays an important role in people’s lives为非限定性定语从句修饰先行词Friendship用which连接定语从句.答案:A[例2] Uncle Li _____ I worked three years ago has retired now.A. whoB. whom C. with whomD. to whom分析:_____ I worked three years ago作为定语从句修饰先行词Uncle Li,从句完整的表达是:I worked with Uncle Li three years ago. 所以关系词前应加上介词with.答案:C[例3] Is this the reason _____ at the meeting for his carelessness in his work ?A. he explained B. what he explained C. how he explainedD. why he explained分析:定语从句_____ at the meeting for his carelessness in his work修饰先行词the reason指“他在会上就他工作中的粗心解释的原因.先行词在从句中做宾语.答案:A[例4] Teachers, _____ work is rather hard, are being better paid than before.A. who B. that C. whichD. whose分析:非限定性定语从句_____ work is rather hard修饰先行词teachers, 它与从句中的work是从属关系,关系词用whose答案:D[例5 ] The Olympic Games , _____ in 776 BC, didn’t included women players until 1912.A. first playingB. to be first playedC. first playedD. to be first playing分析:公元前776年被首次举行的奥运会,直到1912年才容纳女运动员._____in 776 BC做定语修饰The Olympic Games,指过去的内容,表示被动.用done做定语.答案:C[例6] The houses _____ for the teachers and the construction work will start soon.A. built B. to be built C. to buildD. being built分析:根据句意房子即将开工._____ for the teachers and the construction work修饰The houses应为The houses The houses将要为教师和施工修建的房子.答案:B[例7] How many of us_____, a meeting that is not important to us would be interested in the discussion?A. attendedB. attendingC. to attendD. have attended分析:根据句意:比如说,我们当中参加一个对我们毫不重要的会议的人会有多少人对这个讨论感兴趣呢?_____, say, a meeting that is not important to us修饰How many of us做定语.与全句动作同步.答案:B[例8] She has three children, _____ is working in Australia.A. whoB. one of whom C. one of them D. none of them分析:非限定性定语从句__ is working in Australia修饰先行词three children,根据从句中的is判断,是说:三个孩子中的一个在澳大利亚工作.答案:B【模拟试题】1. Susan is the very girl _____ the good deed.A. whom I think didB. whom I think she didC. who I think didD. I think who did2. Luckily, the poor boy had enough money _____ he could buy a train ticket.A. by whichB. on whichC. with whichD. for which3. The book _____ he devoted much time is to come out next month.A. whereB. whichC. to whichD. on which4. The day came finally _____ I was given an opportunity to act in the play.A. whenB. in that C. whichD. in which5. 1. Don’t you think the question _____ tomorrow is of great importance.A. being discussedB. discussedC. to be discussedD. to discuss6. The food _____ at the moment is for the dinner party.A. cookedB. to be cooked C. is being cookedD. being cooked7. Do you know the teacher _____ under the big tree ?A. readB. readsC. readingD. being read【试题答案】1. C Susan 正是我认为作了好事的那位女孩.先行词the very girl在从句中做think的宾语,同时又是后面宾语从句did the good deed.的主语,所以关系词不能用whom2. C 定语从句_____ he could buy a train ticket.修饰先行词money:用这笔钱买火车票.关系词前面需要加介词:with3. C定语从句_____ he devoted much time意思是:他把大量的时间都投入在这本书上了.devote….to sth.关系词前加介词:to4. A 定语从句_____ I was given an opportunity to act in the play修饰先行词the day :先行词the day在从句中做时间状语:在这一天我得到了扮演一个角色的机会.5. C 短语_____ tomorrow做定语修饰the question,根据表达的内容:明天即将被讨论的问题.应当用不定式的被动结构做定语.6. D 短语_____ at the moment做the food的定语,表示:正在做的食物.Being done 做定语表示:正在被……的…….7. C 现在分词短语reading under the big tree做定语修饰the teacher 表示:正在大树下看书的那位老师.情态动词1. 情态动词的推测表达2. 情态动词表达虚拟语气3. 某些情态动词的特殊用法知识重点与难点总结知识重点:情态动词在表达推测意义的句子中的运用:(一)用情态动词表达事实的推测.can,could,might,may,must可以用来表达对事实的推测.根据说话人对事实的把握性大小,must表示“肯定…”,may / might / can / could表示“可能……”, must只用于肯定句中,may / might的否定式may not / might not表示 “可能不……”, 而can / could可以用于疑问句,表示“可能,可能……吗?”,其否定式can’t / couldn’t 表示“不可能”.用情态动词可以对现在或过去的事实进行推测.对不同的时间内容推测有不同的结构.(二)对现在的事实进行推测:主要结构:…must / may / might +动词原形be+名词/形容词/介词短语be + doing例句:1. You must be Jeanne. I’m Mathilde Loisel. We used to know each other very well.2. They must be in bed already at this time of the night.3. The teacher must be joking.4. Freda isn’t in class. She must be sick.5. There must be something wrong.6. She might be very clever, but she hasn’t got much common sense.7. He may be arriving this evening.8. He may be traveling around the world.9. The keys can’t be in the room. I have just searched it very carefully.10. Can the news be true ?(三)对过去的事实进行推测:结构:情态动词+have done / been+名词/形容词/介词短语例句:1. Mrs. Longmans must have been a pretty girl in her youth.2. He couldn’t have seen Anna yesterday. She’s gone abroad.3. I think I must have left my glasses in the library.4. He might have overslept again.5. Where can Tom have gone ?情态动词表达虚拟语气:表达“本来…”,“不然早就…”.这是情态动词的一种虚拟语气用法.表示说话人所讲的与所发生的事实相反.表达了说话人的埋怨,后悔的语气.其结构是在一些情态动词后面加 have done 结构.根据要表达的意思
❺ 高一英语必修一语法复习提纲
呵呵 希望对你有所帮助 祝楼主进步哈 新年快乐哈
一. 直接引语和间接引语
(一)直接引述别人的原话,叫做直接引语;用自己话转述别人的话,叫做间接引语。间接引语一般构成宾语从句。直接引语必须放在引号内,间接引语则不用引号。直接引语改为间接引语时,除将引语部分变成宾语从句外,还必须对直接引语中的人称、时态、指示代词、时间状语、地点状语等进行改变。
1. 时态的变化:直接引语变为间接引语时,通常受转述动词said, asked等的影响而使用过去化的时态,即把原来的时态向过去推,也就是一般现在时变为一般过去时,现在进行时变为过去进行时,等等。例如:
Tom said to me,“My brother is doing his homework.”
→Tom said to me that his brother was doing his homework.
2. 人称代词、指示代词、时间状语、地点状语等等的变化: 根据意义进行相应的变化,例如:
She asked Jack,“Where have you been?”
→She asked Jack where he had been.
He said,“These books are mine.”
→He said that those books were his.
(二)直接引语改为间接引语时,都使用陈述语序,但是因为原句的句式不同,所以变成间接引语时所用的连词会有所不同。直接引语如果是一般疑问句,用连接词whether或if;如果是特殊疑问句,则用疑问词引导间接引语。转述的动词一般用asked,可以在其后加上一个间接宾语me, him, her, us等。如:
She said,“Is your father at home?”
→She asked me if/whether my father was at home.
“What do you do every Sunday?”My friend asked me.
→My friend asked me what I did every Sunday.
直接引语如果是祈使句,改为间接引语时,要将祈使句的动词原形变为带to的不定式,并在不定式的前面根据原句的语气(即请求或命令)加上ask, tell, order等动词,如果祈使句为否定式,则在不定式前加not。其句型为:ask / tell / order someone (not) to do something. 例如:
She said to us,“Please sit down.”
→She asked us to sit down.
He said to him,“Go away!”
→He ordered him to go away.
He said, “Don’t make so much noise, boys.”
→He told the boys not to make so much noise.
二. 各种时态的被动语态
被动语态概述
被动语态的概念:它是动词的一种形式,表示主语与谓语之间的执行或被执行关系。主动语态表示主语是谓语动作的执行者,例如:They saw the little boy crying by the river. 被动语态表示主语是谓语动作的承受者,例如:The little boy was seen crying by the river.
被动语态的构成
被动语态的形式是由“助动词be+动词的过去分词”构成。助动词be随着主语的人称、数、时态等的不同而变化。几种常见时态的被动语态形式如下:
1. 一般现在时 am/is/are + 过去分词
例如:Rice is planted in the south of China.
2. 一般过去时 was/were + 过去分词
例如:These trees were planted the year before last.
3. 一般将来时 will/shall + be + 过去分词
例如:A sports meeting will be held next week in our school.
4. 现在进行时 am/is/are + being + 过去分词
例如:Your radio is being repaired now.
5. 过去进行时 was/were + being + 过去分词
When he got there, the problem was being discussed.
6. 现在完成时 have/has + been + 过去分词
His work has been finished.
Has his work been finished? Yes, it has. / No, it hasn’t.
7. 过去完成时 had + been + 过去分词
注意:
1.除了be之外的其它系动词如get, stay等也可以和过去分词构成被动语态。例如:Their questions haven’t got answered.
2. 含有情态动词的谓语变成被动语态使用“情态动词+ be + 过去分词”结构。例如:
More attention should be paid to the old in this country.
This work can’t be done until Mr. Black comes.
3. 含有“be going to”, “be to”等结构的谓语,其被动语态分别用“be going to + be + 过去分词”和“be to + be + 过去分词”。例如:
The problem is going to be discussed at the next meeting.
All these books are to be taken to the library.
4. 被动语态与系表结构的区别:“连系动词+用作表语的过去分词”构成的系表结构,与被动语态的形式完全一样,所以应注意它们的区别。被动语态中的过去分词是动词,多强调动作;系表结构中的过去分词相当于形容词,多强调状态。前者通常可用by 引出动作的执行者,而后者则不可以。例如:
The map was changed by someone.(被动结构)
That custom remained unchanged for many centuries.(系表结构)
系表结构中的过去分词通常可被very修饰,被动语态中的过去分词往往要用much修饰。
例如:
He was very excited.(系表结构)
He was much excited by her words.(被动结构)
5. 主动形式表被动意义。有些动词的主动形式有被动意味,如 open, read, sell, shut, wash, wear, write等。此时句子的主语一般是物。例如:
These books sell well. 这些书很畅销。
The door won’t shut. 这门关不上。
The clothes wash well. 这些衣服很好洗。
❻ 高一英语语法汇总
高一英语必修一语法要点
一. 一般现在时
1. 表示主语现在所处的状态及其所具备的特征、性格、能力等
例如:I am a girl.
2. 表示习惯性、经常性的动作
例如:I usually go to bed at 9:00.
3. 标志性的词语
Always often sometimes now and then
4. 若助于为第三人称单数(he she it)则动词要用单三现
二. 现在进行时
1. 说话时正在进行的动作
例如:I am reading.
2.表示即将发生的动作,多用于go come start leave return arrive stay fly等词语之中,句子中常常有时间状语
例如:The plane is going to Beijing.
3.当句子中出现了always 、forever 、constantly 、continually 、
All the time等
例如:I am always thinking of you.
三. 倍数比较
1.A+系动词+倍数词+as+ adj \adv的原型+as+B
例如:The class is twice as big as that one.
2.A+系动词+倍数词+adj\adv的比较级+than+B
例如:The class is twice bigger than that class.
3.A+系动词+倍数词+the size\amount(数量)\ength\width\height
\depth\+of+B
例如:The class is twice the size of that class.
四. With的复合结构
1. With+宾语+宾语补足语
宾语补足语根据逻辑意义的不同可以是不同的词语,如形容词、现在分词、过去分词、副词、介词短语、不定式等,with在复合结构中常作状语
2.常用结构
○1with+宾语+doing
表主动与进行
例如:Tom was quite safe with Lucy standing behind him.
○2with+宾语+done
表被动与完成
例如:With all things she need bought,she went home.
○3with+宾语+to do
表将来
例如:With so many thing to deal with.
五. 现在完成进行时
现在完成进行时
1.基本表达式(I have been doing )
I/ we/ you/ they have been doing sth.
he/ she/ it has been doing sth.
2.表示从过去某时开始一直持续到现在的动作,并且还将持续下去。
The Chinese have been making paper for two thousand years.
中国有2000年的造纸历史。(动作还将继续下去)
I have been learning English since three years ago.
自从三年前以来我一直在学英语。(动作还将继续下去)
3.表示在说话时刻之前到现在正在进行的动作。
We have been waiting for you for half an hour.
我们已经等你半个钟头了(人还没到,如同在电话里说的,还会继续等)
4.有些现在完成进行时的句子等同的句子。
例如:They have been living in this city for ten years.
They have lived in this city for ten years.
他们在这个城市已经住了10年了。
I have been working here for five years.
I have worked here for five years.
我在这里已经工作五年了。
5.大多数现在完成进行时的句子不等同于现在完成时的句子。
例如:I have been writing a book.(动作还将继续下去)
我一直在写一本书。
I have written a book.(动作已经完成)
我已经写了一本书。
They have been building a bridge.
他们一直在造一座桥。
They have built a bridge.
他们造了一座桥。
6.表示状态的动词不能用于现在完成进行时。
例如:I have known him for years.
我认识他已经好几年了。
I have been knowing...
这类不能用于现在完成进行时的动词还有:love爱,like喜欢, hate讨厌,等。
注意:比较过去时与现在完成时
1.过去时表示过去某时发生的动作或单纯叙述过去的事情,强调动作;现在完成时为过去发生的,强调过去的事情对现在的影响,强调的是影响。
2.过去时常与具体的时间状语连用,而现在完成时通常与模糊的时间状语连用,或无时间状语。
一般过去时的时间状语:
yesterday, last week,…ago, in1980, in October, just now, 具体的时间状语
共同的时间状语:
this morning, tonight,this April, now, once,before, already, recently,lately
现在完成时的时间状语
for, since, so far, ever, never, just, yet, till / until, up to now, in past years, always,
不确定的时间状语
3.现在完成时可表示持续到现在的动作或状态,动词一般是延续性的,如live, teach, learn, work, study, know.
过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。
例如: I saw this film yesterday.
(强调看的动作发生过了。)
I have seen this film.
(强调对现在的影响,电影的内容已经知道了。)
Why did you get up so early?
(强调起床的动作已发生过了。)
Who hasn't handed in his paper?
(强调有卷子,可能为不公平竞争。)
She has returned from Paris.
她已从巴黎回来了。
She returned yesterday.
她是昨天回来了。
He has been in the League for three years.
(在团内的状态可延续)
He has been a League member for three years.
(是团员的状态可持续)
He joined the League three years ago.
( 三年前入团,joined为短暂行为。)
I have finished my homework now.
---Will somebody go and get Dr. White?
---He's already been sent for.
句子中如有过去时的时间副词(如 yesterday, last, week, in 1960)时,不能使用现在完成时,要用过去时。
(错)Tom has written a letter to his parents last night. (对)Tom wrote a letter to his parents last night.
六.过去完成时
1. 概念:表示过去的过去
其构成是had +过去分词构成。
那时以前 那时 现在
2. 用法
a. 在told, said, knew, heard, thought等动词后的宾语从句。
She said (that) she had never been to Paris.
b. 状语从句
在过去不同时间发生的两个动作中,发生在先,用过去完成时;发生在后,用一般过去时。
When the police arrived, the thieves had run away.
c. 表示意向的动词,如hope, wish, expect, think, intend, mean, suppose等,用过去完成时表示"原本…,未能…"
We had hoped that you would come, but you didn't.
3.过去完成时的时间状语before, by, until , when, after, once, as soon as。
例如:He said that he had learned some English before.
By the time he was twelve, Edison had began to make a living by himself.
Tom was disappointed that most of the guests had left when he arrived at the party.
七.现在完成进行时
1.其构成形式如下:
I / we / they have been + 动词的现在分词
He / she / it has been + 动词的现在分词 功用如下:
2. 表示一个在过去开始而在最近刚刚结束的行动,如:
Ann is very tired. She has been working hard.
Why are you clothes so dirty? What have you been doing?
3.表示一个从过去开始但仍在进行的行动,如:
It has been raining for two hours. (现在还在下)
Jack hasn’t been feeling very well recently.
4. 表示一个从过去开始延续到现在,可以包括现在在内的一个阶段内,重复发生的行动,如:
She has been playing tennis since she was eight.
5. 现在完成时强调动作行为的结果、影响,而现在完成进行时只强调动作行为本身,如:
Tom’s hands are very dirty. He has been repairing the car.
The car is going again now. Tom has repaired it.
注意:
现在完成时有否定结构、而现在完成进行时没有否定结构。 现在完成时态可表示做完的时期以及已有的经验、但现在完成进行时不可以 现在完成进行时的否定结构 现在完成进行时有时也可用否定结构。
如: Since that unfortunate accident last week, I haven’t been sleeping at all well. 自从上周发生了那次不幸事故之后,我一直睡得很不好.
He hasn’t been working for me and I haven’t has that much contact with him. 他并没有给我工作过,我和他没有过那许多接触。
6.否定句构成:
主语+has/have+not+been+现在分词
7.一般疑问句构成:
Have/has+主语+been+现在分词+其他
❼ 高中的英语内容是什么
高中英语其实和初中复英制语没什么本质的区别,要说不同,我认为有两点。1、高中英语确实要比初中英语更灵活,有时候你觉得这样是对的,但其实是你没有转个弯思考这个问题。2、高中英语的语法要比初中更为深入,肯定是会比初中的要难学一点,重要的语法有:强调句、倒装、主谓一致、时态,这四个是轴心。我个人认为,高中英语最重要的是要背单词,因为完形和阅读是大头分,背单词也有利于作文的提高,只要多背单词,及格是随随便便的。
希望对您有帮助,谢谢。
❽ 高一英语语法全部详解
11. 动词的时态
11.1 一般现在时的用法
1) 经常性或习惯性的动作,常与表示频腮度的时间状语连用。时间状语: every…, sometimes, at…, on Sunday。例如:
I leave home for school at 7 every morning. 每天早上我七点离开家。
2) 客观真理,客观存在,科学事实。例如:
The earth moves around the sun. 地球绕太阳转动。
Shanghai lies in the east of China. 上海位于中国东部。
3) 表示格言或警句。例如:
Pride goes before a fall. 骄者必败。
注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。
例:Columbus proved that the earth is round. 哥伦布证实了地球是圆的。
4) 现在时刻的状态、能力、性格、个性。例如:
I don't want so much. 我不要那么多。
Ann writes good English but does not speak well. 安英语写得不错,讲的可不行。
比较:Now I put the sugar in the cup. 把糖放入杯子。
I am doing my homework now. 我正在做功课。
第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。
返回动词的时态目录
11.2 一般过去时的用法
1)在确定的过去时间里所发生的动作或存在的状态。例如:时间状语有:yesterday, last week, an hour ago, the other day, in 1982等。例如:
Where did you go just now? 刚才你上哪儿去了?
2)表示在过去一段时间内,经常性或习惯性的动作。例如:
When I was a child, I often played football in the street. 我是个孩子的时候,常在马路上踢足球。
Whenever the Browns went ring their visit, they were given a warm welcome.
那时,布朗一家无论什么时候去,都受到热烈欢迎。
❾ 高一英语的语法内容
一般来说是由主语+谓语+宾语,有时有从句,如宾语从句,定语从句,状语从句...
还有的是版祈使句。给权你道例题看:The
book
we
are
looking
forward
to
is
sold
out.
这里总会有人出错。因为look
foeward
to后面一般加的是doing,但是we
are
looking
forward
to是定语从句,所以后面的谓语不必写成doing