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七年级英语上册语法焦点

发布时间:2020-12-28 18:12:22

A. 七上英语语法焦点

七上英语语法焦点见附图

B. 七年级上册英语语法总结

你好,解析如下:
1、名词
A)、名词的数
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, ty-ties, comedy- comedies, documentary-documentaries, story-stories
2)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-Englishmen
希望对你有帮助!给个好评吧,谢谢你了!

C. 英语书人教版初一上册5.6.7单元的GrammarFocus语法总汇

unit5:语法点:含有实义动词的一般现在时的疑问句和否定句中要借助do 和does 。
举例来说:Do you have a basebal
yes ,I do /No I don't
Does he have a baseball
yes ,he does /No,he doesn't 注:在一般现在时中,助动词根据主语的人称的变化而变化。主语是第三人称单数助动词用does ,其他的助动词用do.
unit6语法:名词按其所表示的事物的性质来分,分为可数名词和不可数名词。可数名词有复数形式,不可数名词一般没有复数形式。
可数名词的复数形式的部分规则:
1.一般情况,加-s
2.以s .x.ch.sh等结尾的词加-es
3.以辅音字母加y结尾的词变y为i再加es
注:少数名词的复数形式是不规则变化,需要特殊记忆。
unit7:语法:询问价格。用how much 对物品的价格进行提问。
注意:对可数名词的单数的价格进行提问,be动词用is
对可数名词的复数的价格进行提问be动词用are
例如:Howmuchisthehat?
Howmucharethesesocks?

D. 七年级人教版英语书上下册语法焦点

(一)be动词。 1、be动词包括am, are, is。 2、be动词的用法。 am → 主语是单数第一人称(即I)。e.g. I am… be are → 单数第二人称及所有复数。e.g. You are… The coats are… is → 单数第三人称及不可数名词。 e.g. Your father is… The money is… 3、否定句式(即改否定句):在be动词之后+not, 句子其它部位不变。 e.g. He is not a teacher. 4、缩写形式。 ①主语+be,缩写be第一个字母为 ’,再与主语合并。 e.g. you are → you’re Jack is → Jack’s ② be+not否定形式的缩写,缩写not中“o”为 ’, 再与be合并。 e.g. is not→isn’t are not→aren’t ③不能缩写的情况:this is, these are, those are, am not及缩略的肯定回答。 e.g. Yes, I am. (I’m 误) 5、含be动词句子的疑问句型转换。 ①一般疑问句:将be动词提前,其它照抄不变,最后+?,读升调。(一般第一人称改为第二人称) e.g. The man in the car is her father. → Is the man in the car her father? I’m a middle school student. → Are you a middle school student? ②一般疑问句的肯否定回答。 肯定回答: Yes, 主语+be. 否定回答: No, 主语+be+not. e.g. Is he old? Are you a new student? Is your father at home? Yes, he is. Yes, I am. Yes, he is. No, he is not.(isn’t) No, I’m not. No, he is not.(isn’t) 注意:①主语必须用代词回答;②肯定回答不能缩写;③回答第二人称,用第一人称回答。 ③特殊疑问句(就划线部分提问)。 1) 方法:将句子被提问(即被划线)的部分改为相对应的疑问词,然后置于句首,接着再将be动词或情态动词提前 (置于疑问词之后),其它部分照抄不变,最后+?(即疑问词+一般疑问句?) e.g. The man in a red cap is her brother. → Who is the man in a red cap? I can sing English songs. → What can you do? 2) 注意:①被提问部分不能再写。 ②提问动词(即提问做某事),在改句子时注意还“do”,表示做什么? 3) 相应的疑问词。 1. 事物 → what e.g. That is a cat. → What is that? 2. 地点 → where He is at home? → Where is he? 3. 人 → who The man is his father. → Who is the man? 4. 怎样(程度,方式) → how She’s fine. → How is she? He can go to school by bus. →How can he go to school? 5. 年龄 → how old Our grandpa is 80. → How old is your grandpa? 6. 班级 → what class We are in Class 2, Grade 1. → What class are you in? 7. 数字 → what My phone number is 2212121→What’s your phone number? 8. 颜色 → what color His car is yellow. → What color is his car? 9. 时间 → what time I can get there at six. → What time can you get there? when I can go with you on Sunday. → When can you go with me? 10. 价钱 → how much The bag is twenty yuan. → How much is the bag? (二)代词: 1、代词的形式 第一人称 第二人称 第三人称 单数 复数 单数 复数 单数 复数 主 格 I we you you he she it they 宾 格 me us you you him her it them 物主代词 my our your your his her its their 我(的) 我们(的) 你们(的) 你们(的) 他(的) 她(的) 它(的) 他们(的) 2、代词的用法 ①动作的发出者,代词用主格,(一般在句首,动词前)。 e.g. He often writes to me. ②动作的承受者,代词用宾格,(一般在句末,动词后、介词后)。 e.g. Let’s ask him. Let’s play with them. ③物的主人,用物主代词。(即代词所有格) 形容词性物主代词后一定要带物,不能单独使用,一般用在名词前。 e.g. This is their classroom. That is my bike. It is her red coat. (三)所有格:表示物或人的“所属”关系。 1、名词所有格的形式: ① 名词之后直接+’s e.g. Mary―Mary’s Kate―Kate’s ② 以s结尾的名词只加 ' e.g. students―students’ 2、以上形式一般只用于有生命的名词,但也可用于表示时间、距离、国家、地点等无生命的名词。e.g. today’s newspaper; an hour’s walk; China’s city 3、注意: ①表示两者或多者共有,在最后一个名词+ ’s。 e.g. Mike and Jim’s room.(共用,用单数) ②如果不是共有,指各有,则各词都应+’s。 e.g. Mike’s and Jim’s rooms. (各有,用复数) 4、表示无生命的名词所有格用of短语表示,但注意词序与汉语习惯不同,形式为:名词+of+名词(前者属于后者)。 e.g. the door of the room. 那房间的门 the picture of my family. 我的家庭的照片 5、注意:有时’s 结构可以转化为of 短语。(对等) e.g. his father’s friends → the friends of his father. the girl’s new computer → the new computer of the girl. the dog’s name → the name of the dog 但不是所有of 结构都有对等的’s结构。因为’s 只用于有生命的词。 (四)名词的数。 1、名词的概念:名词是指表示人、事物、地点或抽象概念名称的词, 如:teacher, school, morning, thanks, ty. 名词按其所表示的事物的性质分为可数名词和不可数名词。 2、可数名词。 1)可数名词是指可以用数目计算是名词,有单复数两种形式。 可数名词包括个体名词:e.g. apple , student. 集体名词:e.g. class people 2)用法: ① 单数名词前可用a, an修饰; ② 之前可以直接用数词; ③ 之前可用a lot of, lots of,many, some等修饰; ④ 提问其数量用How many + 复数名词; 3)可数名词的复数形式: 英语名词复数的构成有规则变化和不规则变化两种形式。 A 规则变化: ① 一般在单词的结尾直接+s; book ― books ② 如果单词以s, x, ch, sh等结尾,+es; bus ― buses ③ 若以辅音字母+y结尾,变y为i+es; city ― cities story ― stories ④ 以f或fe结尾,变f或fe为ves;wife ― wives knife ― knives ⑤ 以o结尾, tomato — tomatoes; photo— photos; ⑥ 两个名词用在一起构成合成名词变复数时,只把合成名词的主体名词变成复数。 e.g. banana trees ⑦ 但是以woman, man等名词与其后面的名词构成合成名词变复数时,里面所含的成分全部要变成复数。three women teachers B 不规则变化: ① 单复数同形 Chinese中国人 Japanese日本人 ② 只作复数 trousers clothes chips thanks people(人们) ③ 特殊变化: man―men woman―women foot―feet child―children 3、不可数名词。 1)不可数名词是指不可以用数目计算是名词,它一般没有复数形式。 不可数名词包括物质名词:broccoli. 抽象名词:work, homework. 2)用法:① 不用a, an修饰; ② 前面可用a lot of, lots of, much, some, a little等修饰; ③ 作主语时,都视为单数; ④ 提问其数量时用How much; e.g. How much money do you have? (五)祈使句: 1、祈使句表示请求,命令,建议等,它没有主语(其实是省略了主语you), 以动词开头,动词要用原形,句末用“!”或“.”,读降调。有时为了使语气比较委婉,常在句首或句末加上please.在句末时要用逗号隔开。 e.g. Sit down, please! Let’s go to school. 2、祈使句的否定形式: 一般在句首加Don’t. e.g. Play the piano. → Don’t play the piano. (七)一般现在时。 1、一般现在时的用法: ①表示现在的状态或特征,谓语动词一般是be。 e.g. They are at work. She is very old. ②表示经常性或习惯性动作,谓语动词一般是实义动词。 e.g. We go to school from Monday to Friday. ③表示主语具备的性格和能力。 e.g. I like swimming. Do you speak English? ④普遍真理。e.g. Two plus four is six. The earth goes around the sun. 2、一般时态(一般现在时)的谓语形式。 ①动词be 的人称变化: (略) ②实义动词的变化:主语为单数第三人称,实义动词应+s或es。 (其变化类同于名词的复数形式) 主语为其他人称时,实义动词不变。 3、一般现在时的句型变化。 1)be动词的句式:(略) 2)实义动词的句式:改否定句及疑问句都应借助助动词do或does。 (当主语为单数第三人称时,用does, 同时应将其后的谓语动词还原形)。 ① 改否定句:在实义动词之前+don’t或doesn’t. e.g. We go to school on Sundays. → We don’t go to school on Sundays. He does his homework after supper. → He doesn’t do his homework after supper. ② 改一般疑问句:在句首添加Do或Does,其他照抄,最后加问号。 e.g. They speak English. → Do they speak English? He goes home at five every day. → Does he go home at five every day? ③ 一般疑问句的肯否定回答。 Yes, 主语do. No, 主语don’t. Yes, 主语does. No, 主语doesn’t. e.g. Do they speak English? Does he go home at five every day? Yes, they do. Yes, he does. No, they don’t. No, he doesn’t. ④ 改特殊疑问句:疑问代词+一般疑问句?(do/does+其他?) e.g. I like to eat apple. What do you like to eat? He goes to school every day. Where does he go every day? 4、often, five days a week, every day, on Sundays, sometimes等表示频度的状语通常位于be动词之后,实义动词之前,若句子出现频度副词,通常用一般现在时

E. 初一英语上册,每个单元知识语法总结点

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, ty-ties, comedy-comedies, documentary-documentaries, story-stories
2)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-Englishmen
B)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 herself
he him his his himself it it its its this that itself
复数 they them their theirs these those themselves
3、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-tries
2)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-has

B) 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 worst
little- less least old- older/elder oldest/eldest far- farther/further farthest/furthest
5、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 [email protected].
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. 望采纳 ..

F. 初一下册英语书上的语法聚焦

不能拍照 你就凑合着看专吧属
Unit2: Is there a supermarket? Yes,there is.
Where's the park? It's on Center Street.
Where's the hotel? It's across from the bank.
Where's the pay phone? It's next to the post office.
Where's the library? It's between the restaurant and the supermarket.

G. 初一人教版英语书p8的语法焦点是什么内容

Is this your pencil?源 Yes,it is.
Is this my pen? No,it isn't.
Is that his book? Yes,it is.
Is that her eraser No,it isn't.

这可是我一个一个打的哦,给点分吧!O(∩_∩)O

H. 初一上册英语grammargfocus

意思是语法聚焦

grammar 英[ˈgræmə(r)]
美[ˈɡræmɚ]
n. 语法; 语法书; (学术的) 基本原理; (人的) 语言知识及版运用能力;
[网络权] 文法;
[例句]Basic skills in reading, writing, grammar and spelling
阅读写作、语法和拼写等基本技能
[其他] 复数:grammars 形近词: grammer grammes crammer

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