发布网友 发布时间:2024-10-23 23:41
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热心网友 时间:2024-11-06 23:04
动词时态的句子结构及关键词:
一般现在时:
句子结构: 肯定句 主语+be (am, is, are ) + 其他
否定句 主语+be not +其他
疑问句 Be+主语+其他
或: 肯定句 主语+动词原型+其他 ( 第三人称单数作主语动词要加"s" )
否定句 主语+don't+动词原型+其他(第三人称单数作主语don't改为doesn't)
疑问句 DO+主语+动词原型+其他(第三人称单数作主语do改为doess)
关键词: sometimes, often, usually, always, every day, on Sunday
afternoon, at 10 o'clockin the morning, five days a week, three times a month等.
注:在时间壮语从句,条件壮语从句中,常用一般现在时表示将来时,这时一般从 句用一般现在时,主句用将来时
现在进行时:
句子结构:肯定句 主语+be +动词的现在分词+其他
否定句 主语+be not+动词的现在分词+其他
疑问句 Be +主语+动词的现在分词+其他
关键词:now, right now, at the moment, It's+几点钟等的句子.或look, listen, keep quiet等提示语.
一般将来时:
句子结构: 肯定句 主语+will+动词原型+其他
否定句 主语+will not +动词原型+其他
疑问句 Will +主语+动词原型+其他
(will 可改为be going to ,当主语是第一人称时will可用shall)
关键词:tomorrow, tomorrow morning, at seven o'clock tomorrow evening, next year,
at ten o'clock next Sunday, this year, at the end of this term, from now on, in the year 2008, soon, in a few days' time, in the future 等.
一般过去时:
句子结构:肯定句 主语+be(was,were)+其他
否定句 主语+be not+其他
疑问句 Be+主语+其他
或: 肯定句 主语+动词的过去式+其他
否定句 主语+did not+动词原型+其他
疑问句 Did+主语+动词原型+其他
关键词:yesterday,yesterday morning等 ,last week, last year, at the end of last term,
一段时间+ago如:ten years ago, five hours ago, on January 1st,2004, in the
1980s等.
Just now,in the old days, long ago, a moment ago等.
过去进行时:
句子结构: 肯定句 主语+was/were+动词的现在分词+其他
否定句 主语+was/were not +动词的现在分词+其他
疑问句 Was/Were + 主语+ 动词的现在分词+其他
关键词:具体时间+过去的时间壮语 如:at ten o'clock yesterday morning, at
this time last Sunday等.
现在完成时:
句子结构:肯定句 主语+have/has+动词的过去分词+其他(第三人称单数用has)
否定句 主语+have/has not+动词的过去分词+其他
疑问句 Have/Has + 主语 + 动词的过去分词+其他
关键词:already, yet, just, ever, never ,so far, for +一段时间,since+过去的
时间或过去时从句.或this year alone"今年以来",these five years alone"这五年
以来",in the last ten years "在过去的十年中"等.
过去将来时:
句子结构: 肯定句 主语+ would+ 动词原型+其他
否定句 主语+ would not + 动词原型+ 其他
疑问句 Would+主语+动词原型+其他
(would可改为was/were going to ,主语第一人称时would可用should)
过去将来时主要用在宾语从句中.
过去完成时:
句子结构: 肯定句 主语+had + 动词的过去分词+其他
否定句 主语+had not +动词的过去分词+其他
疑问句 Had+主语+动词的过去分词+其他
关键词:by+过去某一时间点 如:by last year, by the end of+过去某一时间点 如:
by the end of last year, before+过去某一时间点,by the time +从句,或宾语从 句中最后,请记住:
It's not the end of the world, try to look on the bright side of
thing, I'm sure it will be all right.
这不是世界末日,试着往事情好的方面看,我确认一切都会好起来.
英语动词有两种语态:主动语态和被动语态。初中阶段的被动语态有五种时态,我们可以从以下方面进行小结:
一、被动语态的时态及结构(以动词do为例)
结构:主语 + be + 过去分词
时态:1. 一般现在时: am (is, are) done.
2.带情态动词的被动语态:must (can, may, should, need, would) be done
3. 一般过去时: was (were) done
* 4. 一般将来时: will (shall) be done
* 5. 现在进行时: am (is, are) being done
6. 现在完成时: have (has) been done
二、从初中阶段所学五种基本句型谈变被动语态时应注意的问题。
1.主语 + 连系动词 + 表语 (S+V+P)
此结构不可用被动语态。
(正) The flowers smell sweet.
(误) The flowers are smelt sweet.
2.主语 + 不及物动词 (S+V)
此结构不可变被动语态。
(正) An accident happened last night.
(误) An accident was happened last night.
3.主语 + 及物动词 + 宾语 (S + V+ O)
(1)将主动语态的宾语变为被动语态的主语
Children often sing this song
This song is often sung by children.
(2)将含有介词或副词的动词短语变为被动结构时,不可将介词或副词去掉。
We should listen to the teachers carefully.
The teachers should be listened to carefully.
4.主语 + 及物动词 + 间接宾语 + 直接宾语 (S + V+ IO+ DO)
(1).将表人的间接宾语变为主语,直接宾语不变。
He showed us a picture .
We were shown a picture.
(2).将指物的直接宾语变为主语,要在间接宾语前加介词to或for.
常用加to的动词give, show, pass, read等
常用加for的动词 buy, get, make, sing, draw 等
A picture was shown to us.
A dictionary was bought for me by my parents.
5. 主语+及物动词 + 宾语 + 宾语补足语 (S+ V+ O + C)
如动词为 make, see, hear, watch 等,后接宾语补足语为不带“to”不定式时,变被动语态时要加上“to” 。
I saw him fall off the tree.
He was seen to fall off the tree.
6. "be + 过去分词" 并非都是被动语态,系动词 be, feel, seem,look,等词后面的过去分词已转化为形容词,作表语用,表示某种状态。
I'm interested in mathematics. 我对数学感兴趣。
*7. 某些动词用主动语态来表示被动含义。The woman's clothes sell well. 女装卖的快。This book sells best.这本书很畅销.
英语语法大全下载
1、所有格:He is Fred's best friend.(-'s)
2、动词现在时的第三人称单数:Alfredo works.(-s)
3、动词过去式:Fred worked.(-ed),但亦有不规则变化。
4、现在分词/进行时态:Fred is working.(-ing)([注]如果动词的末音节为辅音结尾的闭音节,则须双写末辅音,如running)
5、过去分词:The car was stolen.(-en);Fred has talked to the police.(-ed),但亦有不规则变化。
6、动名词:Working is good for the soul.(-ing)
7、名词的复数:Fred has two blue eyes.(-s)([注]如果动词的尾字是s,sh,x,ch,则需加-es,如dishes)
8、形容词的比较级:Fred is smarter than Rick.(-er)形容词末尾加-er,多音节在前面”加more,如"more difficult"。
9、形容词的最高级:Fred has the fastest car.(-est)形容词末尾加-est,多音节词在前面加most,如"the most difficult"。
英语的基本语序为SVO,且基本上不能任意变换语序,除了在少数诗词以外;另一方面,有时英语会使用OSV的语序。(注:S:Subject[主语];V:Verbal phrase[谓语];O:Object[宾语])
英语中所有的词可分成十大类,每一类词在句子中都有其特定的位置和作用。这十大词类是:
一、名 词:表示人或事物的名称的词。
二、形容词:表示人或事物的特征的词。
三、副 词:修饰动词、形容词和副词的词。
四、代 词:是代替名词、形容词和数词的词。
五、数 词:表示数量和顺序的词。
六、动 词:表示动作和状态的词。
七、冠 词:与名词连用,其说明人或事物的作用。
八、介 词:通常置于名词和代词之前,表示名词和代词与其他词的关系。
九、连 词:连接词与词、短语与短语、句子与句子的词。
十、感叹词:表示说话人感情或语气的词。
英语的时态
英语共有十六个时态、四个体。(注:四个体为——一般、进行、完成、完成进行。)
英语中的四个体相当于法语、西班牙语以及所有印欧语系罗曼语族中的式,如:直陈式,命令式等。
(1)一般现在时
基本形式(以do为例):
第三人称单数:does(主语为非第三人称单数);
肯定句:主语+动词原形+其他;
否定句:主语+don‘t+动词原形+其他;
一般疑问句:Do+主语+动词原形+其他。
肯定回答:Yes,+ 主语+do.
否定回答:No,+主语+don't.
特殊疑问句:疑问词+一般疑问句语序
(2)一般过去时
be动词+行为动词的过去式
was/were+not;在行为动词前加didn‘t,同时还原行为动词
was或were放于句首;用助动词do的过去式did提问,同时还原行为动词
(3)一般将来时
am/are/is+going to+do
will/shall+do
am/is/are/about to + do
am/is/are to + do
一般将来时的表达方法
be going to +动词原形
be +不定式,be to+动词原形,be about to +动词原形
be able to +不定式
be about to+动词原形
(4)过去将来时
be(was,were)going to+动词原形
be(was,were)about to+动词原形
be(was,were)to+动词原形
肯定句:主语+be(was,were)going to+动词原形~.
否定句:主语+be(was,were)not going to+动词原形~.
疑问句:Be(Was,Were)+主语+going to+动词原形~?
肯定句:主语+would(should)+动词原形~.
否定句:主语+would(should)not+动词原形~.
疑问句:Would(Should)+主语+动词原形~?
(5)现在进行时
主语+be+动词ing〔现在分词〕形式
第一人称+am+doing+sth
第二人称+are+doing +sth
第三人称+is+doing+sth
(6)过去进行时
肯定句:主语+was/were+doing+其它
否定句:主语+was/were+not+doing+其它
一般疑问句及答语:Was/Were+主语+doing+其它 答语:Yes,I was./No,I wasn't.
特殊疑问句:特殊疑问词+was/were+主语+doing+其它
(7)将来进行时
动词be的将来时+现在分词
(8)过去将来进行时
should(would)+be+现在分词
(9)现在完成时
基本结构:主语+have/has+过去分词(done)
①肯定句:主语+have/has+过去分词+其他
②否定句:主语+have/has+not+过去分词+其他
③一般疑问句:Have/Has+主语+过去分词+其他
④特殊疑问句:特殊疑问词+一般疑问句(have/has+主语+过去分词+其他
(10)过去完成时
基本结构:主语+had+过去分词(done)
①肯定句:主语+had+过去分词+其他
②否定句:主语+had+not+过去分词+其他
③一般疑问句:Had+主语+过去分词+其他
肯定回答:Yes,主语+had
否定回答:No,主语+hadn't
④特殊疑问句:特殊疑问词+一般疑问句(had+主语+过去分词+其他)
语法判定:
( 1 ) by + 过去的时间点。如:
I had finished reading the novel by nine o'clock last night.
( 2 ) by the end of + 过去的时间点。如:
We had learnt over two thousand English words by the end of last term.
( 3 ) before + 过去的时间点。如:
They had planted six hundred trees before last Wednesday.
(11)将来完成时
(shall)will+have+动词过去分词
before+将来时间或by+将来时间
before或by the time引导的现在时的从句
(12)过去将来完成时
should / would have done sth.
(13)现在完成进行时
have/has been +-ing 分词
(14)过去完成进行时
had been +-ing 分词
(15)将来完成进行时
主语+ shall/will have been doing
(16)过去将来完成进行时
should+have been+现在分词用于第一人称
would have been+现在分词用于其他人称
热心网友 时间:2024-11-06 23:06
want to do… want to be… shop assistant
get…from… talk to sb.
in a hospital in hospital
二, 构词知识:
1,动词-er构成名词:
wait---waiter teach---teacher write---writer report---reporter
sing---singer read---reader work---worker
2,动词-or构成名词:
act---actor visit---visitor
3,男女区别:
actor---actress waiter---waitress
三, 词语辨析
1,policeman policewoman police
pliceman/ policewoman 指具体的男女
police 是集合名词,指警方,和people一样,做主语时,谓语动词用复数
2,wear put on dress in
wear表示穿着的状态;
put on表示穿的动作;
dress表示给某人穿,dress sb. dress up打扮
in表示穿着某种颜色的衣服, The man in black is our teacher.
3,sometimes some times sometime some time
sometimes 有时,副词;
some times 几次,几倍,time表示“次,倍”。
I have been to the Great Wall some times.
sometime 某时,不确定的时间;
some time 一段时间,是个名词短语。
4,exciting excited
exciting 令人激动的,修饰物,可作定语和表语。
excited 修饰人,一般作表语。
四, 必背句子:
What does Anna’s mother do? She’s a bank clerk.
What does Anna’s mother want to be? She wants to be a policewoman
Where does your sister work? She works in a hospital.
What does she do? She’s a doctor.
He’s a policeman. It’s an exciting job.
五, 语法:
1, Tony’s father
名词所有格:表示所属关系,用“’s”表示,如单词为末尾有s的复数名词,则用“’”表示:teachers’ day; 如为共有关系,则最后一个名词用所有格:Tom and Mary’s mother
无生命的名词,用“of+名词” a map of China
2, give me their money
3, 双宾语:有些动词可以跟双宾语,其中物叫直接宾语,人叫间接宾语。如:give buy 等
give me their money give their money to me
buy me a book buy a book for me
post office on Center Street on a street
pay phone across from next to
between … and … in front of behind
in the neighborhood near here near your house
go straight turn left/right on the right/left
on Fifth Avenue a quiet street a busy street
welcome to… enjoy + 名词/doing sth.
take a walk through have fun
二,必背句子:
Is there a bank near here? Yes, there is. It’s on Center Street.
Where is the supermarket? It’s next to the library.
Is there a hotel in the neighborhood? Yes, there is. No, there isn’t.
Where is the library? It’s between the restaurant and the supermarket.
Which is the way to + 地点?
How can I get to + 地点?
Can you tell me the way to + 地点?
Let me tell you the way to my house.
Bridge Street is a good place to have fun.
If you are hungry, you can buy some food in the restaurant.
I hope you have good trip.
let’s = let us (后接动词原型)
see look at have a look at
want sth. want to do sth. want sb. to do sth.
kind of (修饰形容词) a kind of all kinds of
like + n. like doing sth.(表示习惯) like to do sth. (表示一次性)
be from come from
South America play with
be quiet at night get up
be friendly to sb. be kind to sb.
希望对你有好处
热心网友 时间:2024-11-06 23:01
初一 初二 基础没打好的话 跟上去就很难了 我突然有个很天真的想法 你暑假去补初一英语 因为初三大多数都是复习得了 你可以先把初一的学好 这样初三老师讲课时 你可以听的懂啊
然后现在要好好学习 恩 ~~~~~ 貌似 !!!!!!!!英语题典!!!! 不错的 只要把题典掌握好 就没什么大问题了
其实初中语法不多 暑假 你好好把题典看了 会有好处的
祝你英语上去!!!!!!
热心网友 时间:2024-11-06 23:05
我是英语在职教师,个人建议:
1、买一本难度中等的初中英语语法书,按每周完成两个专题的量,两个月你一定已经通读了这本书。
2、借一本初三上册的英语书,做预习,要求是单词会背70%以上,课文通读过一至两遍。
3、把初一、初二共四本教材,单词做一轮通背,不会背的做个记号,第二遍只背你做了记号的。重点课文和对话,多读,最好能背下来,会加强你的语感。
两个月的时间,这样的安排是很辛苦的,贵在坚持,好好努力,英语是傻瓜科,只要肯下功夫都学得好的,要对自己有信心。
还有什么问题可以问我,我会给你解答的,我是天津的,我们这用的是天津本地的外研版。不知道你说的唐中是哪的,好好努力吧,加油!
No pains, no gains.