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句子种类

(1)按使用目的可分为陈述句、疑问句、祈使句和感叹句。

1)陈述句(Declarative Sentences):说明一个事实或陈述看法。

She is at home. 她在家。

He speaks English. 他讲英语。

2)疑问句(Interrogative Sentences):提出问题。有以下四种:

a. 一般疑问句(General Questions):

Is this your pencil? 这是你的铅笔吗?

b. 特殊疑问句(W Questions; H Questions):

Where do you live? 你住哪儿?

How do you know that? 你怎么知道那件事?

c. 选择疑问句(Alternative Questions):

Do you like tea or juice?

你是要茶还是果汁?

d. 反意疑问句(Tag-Questions):

He knows her, doesn’t he?

他认识她,对不对?

3)祈使句(Imperative Sentences):提出请求,建议或发出命令,例如:

Sit down, please. 请坐。

Let’s go home! 让我们回家吧!

4)感叹句(Exclamatory Sentences):表示说话人惊奇、喜悦、愤怒等情绪,例如:

What good news it is! 多好的消息啊!

单数句变复数句

1. 可数名词单数要变为其相应的复数形式。

It is a box.→ They are boxes.

2. 各个人称代词要由单数形式变为复数形式。

She is a girl.→ They are girls. I am at home.→ We are at home.

3. am或is 要变为are.

He is a teacher. → They are teachers.

4. 指示代词this或that要分别变为these或those。

This is a pencil.→ These are pencils.

5. 不定冠词a/an要去掉(固定搭配例外)。

It is a black cat.→ They are black cats.

6. man或 woman做定语修饰可数名词,在整个句子变成复数的'情况下也要变成 men或women.

She is a woman teacher.→ They are women teachers.

注意:在单数句变复数句时,普通单数变为复数形式,但当名词修饰名词时,起修饰作用的名词不做变化。名词修饰名词常用单数。(man, woman除外)

This is a apple tree.→ These are apple trees.

词类

1. 名词表示人或事物名称的词 teacher, book , pen 主,表,补,定,同

2. 代词代替名词、形容词或数词等 we, my, some, this 主,表,宾,定,同

3. 数词表示数目或顺序 two, first, fifth 主,表,宾,定,同

4. 动词表示动词或状态 be, take, look 谓语动词

to work, working, worked 主,表,宾,补,定,状

5. 形容词修饰名词,表示人或事物的性质和特征 good, big, nice, beautiful表,补,定,同

6. 副词表示动作特征或形状特征修饰动词形容词或其他副词 fast, nearly, happily, here表,状

7. 冠词用在名词前帮助说明名词所指的人或事物 a , an, the

8. 介词表示名词或代词与其他词的关系 in, on, under

9. 连词连接词与词,短语和短语,句子和句子 and, if, but, or

10. 感叹词表示说话时的感情或语气 oh, hello, hi

like一词的用法

like用作及物动词,译为“喜欢”。

(1)后接名词或代词,表示喜欢某人或某物。如:

I like the baby very much. 我非常喜欢这个小孩。

(2)后接动名词(v. -ing),表示“喜欢做某事”,着重于习惯、爱好。如:

Tom likes playing football. 汤姆喜欢踢足球。

(3)后接动词不定式(to do ),表示“偶尔地喜欢做某事”,着重于某次具体的行为。如:

I like reading, but I like to watch TV this evening. 我喜欢读书,但我今晚想看电视。

句子单数变复数,注意以下五要素

(1)主格人称代词要变成相应的复数主格人称代词,即I→we, you→you,she,he,it→ they。

如:She is a girl. →They are girls.

(2)am,is要变为are。如:

I’m a student. →We are students.

(3)不定冠词a,an要去掉。如:

He is a boy. →They are boys.

(4)普通单数名词要变为复数形式。如:

It is an apple. →They are apples.

(5)指示代词this,that要变为these,those。如:

This is a box. →These are boxes.

英语日期的表示法

英语中月份和星期名称都是专有名词,它们的首字母必须大写,并且前面无需用冠词。

用英语表示日期,其顺序为月+日+年,日和年之间需用逗号隔开。如:August 2nd,2003(2003年8月2日)。也可以用日+月+年来表示。如:10th May,2003(2003年5月10日)英语日期前介词的使用:若指在哪一年或哪一月,则用介词in,若具体到某一天,则需用介词on。

时间的表达法

(1) 直读式,即直接读出时间数字

7: 05 seven five 8:16 eight sixteen

(2) 过、差式,即几点差几分,几点过几分。(以30分为分界线)

1:25 twenty-five past one 2:30 half past two

3:43 seventeen to four 4:38 twenty-two to five

(3)12小时制

6:00 a.m. 上午6点 8:20 p.m. 下午8点20分

(4)24小时制

13:00 13点钟 22:15 22点15分

(5)15分可用quarter

4:15 a quarter past four 5:45 a quarter to six

(6)时间前通常用at.

at 5 o’clock at 7:30 p.m.

want用法

(1)想干什么用want to do sth

They want to join the sports club. 他们想加入运动俱乐部。

(2)第三人称单数作主语,want要作变化

①He wants to play basketball.

②Li Xia wants to play the piano.

(3)变疑问句,否定句要借助助动词do或does.

①-Do you want to play soccer ball ? -Yes , I do . / No , I don’t.

②-Does he want to go home by bus ? -Yes , he does . / No , he doesn’t.

初一英语语法选择

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卓木木收藏

语法是学好英语最重要的一部分,所以初一的学生在学习语法知识的时候,要将每个语法点都理解清楚。下面是我为大家整理的关于初一上册英语语法知识点归纳,希望对您有所帮助。欢迎大家阅读参考学习!

初一上册英语语法知识点

句子 种类

(1)按使用目的可分为陈述句、疑问句、祈使句和感叹句。

1)陈述句(Declarative Sentences):说明一个事实或陈述看法。

She is at home. 她在家。

He speaks English. 他讲英语。

2)疑问句(Interrogative Sentences):提出问题。有以下四种:

a. 一般疑问句(General Questions):

Is this your pencil? 这是你的铅笔吗?

b. 特殊疑问句(W Questions; H Questions):

Where do you live? 你住哪儿?

How do you know that? 你怎么知道那件事?

c. 选择疑问句(Alternative Questions):

Do you like tea or juice?

你是要茶还是果汁?

d. 反意疑问句(Tag-Questions):

He knows her, doesn’t he?

他认识她,对不对?

3)祈使句(Imperative Sentences):提出请求,建议或发出命令,例如:

Sit down, please. 请坐。

Let’s go home! 让我们回家吧!

4)感叹句(Exclamatory Sentences):表示说话人惊奇、喜悦、愤怒等情绪,例如:

What good news it is! 多好的消息啊!

初一英语必备语法知识

单数句变复数句

1. 可数名词单数要变为其相应的复数形式。

It is a box.→ They are boxes.

2. 各个人称代词要由单数形式变为复数形式。

She is a girl.→ They are girls. I am at home.→ We are at home.

3. am或is 要变为are.

He is a teacher. → They are teachers.

4. 指示代词this或that要分别变为these或those。

This is a pencil.→ These are pencils.

5. 不定冠词a/an要去掉(固定搭配例外)。

It is a black cat.→ They are black cats.

6. man或 woman做定语修饰可数名词,在整个句子变成复数的情况下也要变成 men或women.

She is a woman teacher.→ They are women teachers.

注意:在单数句变复数句时,普通单数变为复数形式,但当名词修饰名词时,起修饰作用的名词不做变化。名词修饰名词常用单数。(man, woman除外)

This is a apple tree.→ These are apple trees.

初一英语语法知识

词类

1. 名词表示人或事物名称的词 teacher, book , pen 主,表,补,定,同

2. 代词代替名词、形容词或数词等 we, my, some, this 主,表,宾,定,同

3. 数词表示数目或顺序 two, first, fifth 主,表,宾,定,同

4. 动词表示动词或状态 be, take, look 谓语动词

to work, working, worked 主,表,宾,补,定,状

5. 形容词修饰名词,表示人或事物的性质和特征 good, big, nice, beautiful表,补,定,同

6. 副词表示动作特征或形状特征修饰动词形容词或其他副词 fast, nearly, happily, here表,状

7. 冠词用在名词前帮助说明名词所指的人或事物 a , an, the

8. 介词表示名词或代词与其他词的关系 in, on, under

9. 连词连接词与词, 短语 和短语,句子和句子 and, if, but, or

10. 感叹词表示说话时的感情或语气 oh, hello, hi

相关 文章 :

1. 七年级英语上册语法学习知识点总结

2. 七年级英语语法知识点整理

3. 英语初一上册的语法总结

4. 初一英语语法知识点总结归纳

5. 初一英语语法知识点大全

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兜兜有糖sd

初一英语语法总结一、词法 1、名词A)、名词的数我们知道名词可以分为可数名词和不可数名词,而不可数名词它没有复数形式,但可数名词却有单数和复数之分,复数的构成如下:一)在后面加s。如:fathers, books, Americans, Germans, apples, bananas二)x, sh, ch, s, tch后加es。如:boxes, glasses, dresses, watches, wishes, faxes三)1)以辅音字母加y结尾的变y为i再加es 如:baby-babies, family-families, duty-duties, comedy-comedies, documentary-documentaries, story-stories2)以元音字母加y结尾的直接加s。如:day-days, boy-boys, toy-toys, key-keys, ways四)以o结尾加s(外来词)。如:radios, photos, 但如是辅音加o的加es:如: tomatoes西红柿, potatoes马铃薯五)以f或fe结尾的变f为v再加es(s)。如:knife-knives, wife-wives, half-halves, shelf-shelves, leaf-leaves, yourself-yourselves六)单复数相同(不变的)有:fish, sheep, deer鹿子, Chinese, Japanese七)一般只有复数,没有单数的有:people,pants, shorts, shoes, glasses, gloves, clothes, socks八)单词形式不变,既可以是单数也可以是复数的有:police警察局,警察, class班,同学, family家,家庭成员九)合成的复数一般只加主要名词,多数为后一个单词。如:action movie-action movies, pen pal-pen pals; 但如果是由man或woman所组成的合成词的复数则同时为复数。如:man doctor-men doctors, woman teacher-women teachers十)有的单复数意思不同。如:fish鱼 fishes鱼的种类, paper纸 papers报纸,卷子,论文, work工作 works作品,工厂, glass玻璃 glasses玻璃杯,眼镜, orange桔子水 oranges橙子, light光线 lights灯, people人 peoples民族, time时间 times时代, 次数, chicken 鸡肉 chickens 小鸡十一) 单个字母的复数可以有两种形式直接加s或’s。如:Is (I’s), Ks (K’s)。但如是缩略词则只加s。如:IDs, VCDs, SARs十二) 特殊形式的有:child-children, man-men, woman-women, foot-feet, mouse-mice, policeman-policemen, Englishman-EnglishmenB)名词的格当我们要表示某人的什么东西或人时,我们就要使用所有格形式。构成如下:一)单数在后面加’s。如:brother’s, Mike’s, teacher’s二)复数以s结尾的直接在s后加’,如果不是以s结尾的与单数一样处理。如:Teachers’ Day教师节, classmates’; Children’s Day六一节, Women’s Day三八节三)由and并列的名词所有时,如果是共同所有同一人或物时,只加最后一个’s,但分别拥有时却分别按单数形式处理。如:Mike and Ben’s room迈克和本的房间(共住一间),Mike’s and Ben’s rooms迈克和本的房间(各自的房间)2、代词 项目 人称代词 物主代词 指示代词 反身代词人称 主格 宾格 形容词 名词性第一人称 单数 I me my mine myself复数 we us our ours ourselves第二人称 单数 you you your yours yourself复数 you you your yours yourselves第三人称 单数 she her her hers herselfhe him his his himself it it its its this that itself复数 they them their theirs these those themselves3、动词 A) 第三人称单数当动词是第三人称单数时,动词应该像名词的单数变动词那样加s,如下:一)一般在词后加s。如:comes, spells, waits, talks, sees, dances, trains二)在x, sh, ch, s, tch后加es。如:watches, washes, wishes, finishes三)1)以辅音字母加y结尾的变y为i再加es。如:study-studies, hurry-hurries, try-tries2)以元音字母加y结尾的直接加s。如:plays, says, stays, enjoys, buys四)以o结尾加es。如:does, goes 五)特殊的有:are-is, have-hasB) 现在分词当我们说某人正在做什么事时,动词要使用分词形式,不能用原形,构成如下:一)一般在后加ing。如:spell-spelling, sing-singing, see-seeing, train-training, play-playing, hurry-hurrying, watch-watching, go-going, do-doing二)以不发音e的结尾的去掉e再加ing。如:dance-dancing, wake-waking, take-taking, practice-practicing, write-writing, have-having三)以重读闭音节结尾且一个元音字母+一个辅音字母(注意除开字母组合如show –showing, draw-drawing)要双写最后的辅音字母再加ing。如:put-putting, run-running, get-getting, let-letting, begin-beginning四)以ie结尾的变ie为y再加ing。如:tie-tying系 die-dying死 lie-lying 位于4、形容词的级我们在对两个或以上的人或物进行对比时,则要使用比较或最高级形式。构成如下:一) 一般在词后加er或est(如果是以e结尾则直接加r或st)。如:greater-greatest, shorter –shortest, taller –tallest, longer –longest, nicer- nicest, larger -largest二)以重读闭音节结尾且1个元音字母+1个辅音字母(字母组合除外,如few-fewer fewest)结尾的双写结尾的辅音再加er /est。如:big-bigger biggest, red-redder reddest, hot-hotter hottest三) 以辅音字母+y结尾的变y为i加er/est。如:happy-happier happiest, sorry-sorrier sorriest, friendly-friendlier friendliest(more friendly most friendly), busy-busier busiest, easy-easier easiest四)特殊情况:(两好多坏,一少老远)good/well - better best many/much - more most bad/ill – worse worstlittle- less least old- older/elder oldest/eldest far- farther/further farthest/furthest5、数词 (基变序,有规则;一、二、三,自己背;五、八、九、十二;其它后接th;y结尾,变为i, eth跟上去。) first, second, third; fifth, eighth, ninth, twelfth; seventh, tenth, thirteenth, hundredth; twenty-twentieth, forty-fortieth, ninety-ninetieth二、句式1.陈述句 肯定陈述句a) This is a book. (be动词)b) He looks very young. (连系动词)c) I want a sweat like this. (实义动词)d) I can bring some things to school. (情态动词)e) There’s a computer on my desk. (There be结构)否定陈述句 a) These aren’t their books. b) They don’t look nice. c) Kate doesn’t go to No. 4 Middle School.d) Kate can’t find her doll. e) There isn’t a cat here. (=There’s no cat here.)2. 祈使句肯定祈使句 a) Please go and ask the man. b) Let’s learn English! c) Come in, please.否定祈使句a) Don’t be late. b) Don’t hurry.3. 疑问句1) 一般疑问句 a) Is Jim a student? b) Can I help you? c) Does she like salad? d) Do they watch TV? e) Is she reading?肯定回答: a) Yes, he is. b) Yes, you can. c) Yes, she does. d) Yes, they do. e) Yes, she is.否定回答: a) No, he isn’t. b) No, you can’t. c) No, she doesn’t. d) No, they don’t. e) No, she isn’t.2) 选择疑问句 Is the table big or small? 回答 It’s big./ It’s small.3) 特殊疑问句① 问年龄 How old is Lucy? She is twelve.② 问种类 What kind of movies do you like? I like action movies and comedies.③ 问身体状况 How is your uncle? He is well/fine.④ 问方式 How do/can you spell it? L-double O-K.How do we contact you? My e-mail address is cindyjones@163.com.⑤ 问原因 Why do you want to join the club?⑥ 问时间 What’s the time? (=What time is it?) It’s a quarter to ten a.m..What time do you usually get up, Rick? At five o’clock.When do you want to go? Let’s go at 7:00.⑦ 问地方 Where’s my backpack? It’s under the table.⑧ 问颜色 What color are they? They are light blue. What’s your favourite color? It’s black.⑨ 问人物 Who’s that? It’s my sister.Who is the boy in blue? My brother.Who isn’t at school? Peter and Emma.Who are Lisa and Tim talking to?⑩ 问东西 What’s this/that (in English)? It’s a pencil case.What else can you see in the picture? I can see some broccoli, strawberries and hamburgers.11问姓名 What’s your aunt’s name? Her name is Helen./She’s Helen.What’s your first name? My first name’s Ben.What’s your family name? My family name’s Smith.12 问哪一个 Which do you like? I like one in the box.13 问字母 What letter is it? It’s big D/small f.14 问价格 How much are these pants? They’re 15 dollars.15 问电话号码 What’s your phone number? It’s 576-8349.16 问谓语(动作) What’s he doing? He’s watching TV.17 问职业(身份) What do you do? I’m a teacher.What’s your father? He’s a doctor.三、时态1、一般现在时 表示普遍、经常性的或长期性的动作时使用一般现在时,它有:Be 动词:She’s a worker. Is she a worker? She isn’t a worker.情态动词:I can play the piano. Can you play the piano? I can’t play the piano.行为动词:They want to eat some tomatoes. Do they want to eat any tomatoes? They don’t want to eat any tomatoes.Gina has a nice watch. Does Gina have a nice watch? Gina doesn’t have a watch.2、现在进行时 表示动词在此时正在发生或进行就使用进行时态,结构为sb be v-ing sth + 其它.I’m playing baseball. Are you playing baseball? I’m not playing baseball.Nancy is writing a letter. Is Nancy writing a letter? Nancy isn’t writing a letter.They’re listening to the pop music. Are they listening the pop music? They aren’t listening to the pop music.另外找到了一个帖子就是同样问这个题目的,你也看看吧,地址我放在参考资料里了哈,希望对你有所帮助,学习愉快哈!

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