谢孟媛英语初级语法全集超详细.docx
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1、精选优质文档-倾情为你奉上 文档编制序号:KK8UY-LL9IO69-TTO6M3-MTOL89-FTT688谢孟媛英语初级语法全集超详细专心-专注-专业谢孟媛英文初级文法第一集 Unit1名词的功用 当主语,补语,受词一、名词的种类 单数/复数例如 I like dogs。 我喜欢狗。1、普通名词 book pencil. Dog. Spaceship宇宙飞船、2、集合名词 class, family, audience 听众。例如1. My family is large. 我家是一个大家庭。 family are all early risers 起早的人。 我家人都起的很早. 3、专用
2、名词 Bob, Smith, April, 专用名词前不能加冠词 不加S下面的专用名词需要加上定冠词。例如 The united states . 美国 The united Nations .联合国。4、物质名词 glass wood paper butter fruit 数字 容器(度量衡) of 物质名词例如 a loaf of bread 一片面包。 Loaves of bread 很多面包 A cup of coffee. 一杯咖啡。 A sheet of paper. 一张纸。 Two sheet of paper. L两张纸 A spoonful of sugar 一勺糖。5、抽
3、象名词 beauty美丽 honesty诚实 love爱 patience 耐心 happiness 幸福 music 音乐。2. 名词的数-个数1单数/ 个数2 以上是复数例如 dog-dogs book -books girl - girls 名词字尾为 S . sh. Oh .x. o- es 如 classes buses dishes benches boxes注意名词字尾为字音 O 复数名词es 如 tomatoes 但是也有例外的 如 photo- photos Piano-pianos 名词字尾为y 的复数名词要去y ies 如 baby-babies story-storie
4、s city-cities lady-ladies 名词字尾为f 或fe 去 f/fe ves如 leaf叶- leaces knifeknives wife- wives 也有例外。 Handkerchiefs 手帕。Chiefs 酋长 Roofs 屋顶不规则变化的复数名名词字尾 加 en , 或 ren 如 Ox -oxen , child- children改变母音 如 man-men / woman - women / goose-geese/ tooth/teeth/mouse /mice 单复数同行 如 fish , deer sheep chineses japanese One
5、 fish / two fish A kind of fish 一种鱼 two kind of fishs 俩种鱼3. 名词的所有格形成 单数名词-名词s 例如 The boys schoolbag/ Joans dress复数名词-名词s 例如 a girls school/ these students teacher字尾非s 的复数名词-名词s 例如 childrens playground操场特别注意的所有格用法共同所有格及个别所有格共同所有格- 名词 名词 名词s个别所以-名词s 名词s 名词s 例句 1 Harry and Bills father is a scientist h
6、arry 和bill 的爸爸是个科学家。 s and Bills fathers are scientists harry 的爸爸和bill 的爸爸是科学家. (无)生物 所有格 A 的 B = B of A 如桌子的脚 the legs of the table 车门 the door of the car 女孩子的名字 the girls name有生命的东西可以这样用 / the name of the girl所有格之后的名词如在句中非常容易理解时可以省略。例如1. shes going to the dentists 她要去看牙医。2 I met him at the barbers
7、(shop)我在理发店遇见他。 Shop 省略3. We like to wat lunch at McDonalds 我们在麦当老吃午餐。 冠词 冠词可分为不定冠词a / am 及 定冠词 the 它通常放在名词前用来修饰名词。a/ an 的用法 子音开头的单数 用 a 母音开头的单数用 an 母音有5个 I 如 a book a girl a young a man An apple an umbrella an old womana/ an 的发音 I read a novel, 我读一本小说I read a novel。 not twothe 的用法-母音前读 (低) 子音前的读 (则
8、)例如 please shut the door .请把那门关上 (特指一定要加the ) The rich arent always happy. 有钱并不是幸福。第二集 Unit 2be动词、一般动词的现在式一、be 动词的现在时am are is be动词的含义:是 We are happy在 She is in America.1.主词 be 动词 第一人称(I)+am I am a boy. 第二人称(you、they)/ 复数名词are 例You are my sons .你们是我的儿子。 第三人称单数 / 单数名词 + is 。 He is my student. 2. be动词
9、的否定 am/ are / is notHe is a good baseball player. He is not(=isnt)a good baseball player.3. be动词的疑问句 将be动词放在主词前,句尾加问号肯定句 主词 am/ are /is .疑问句 am / are / is 主词That is his camera. Is that his cameraThe girl is a junior high school student. Is the girl a junior high school student这个女孩是中学生。(Senior high s
10、chool. 高中生)注意:be 动词开头的疑问句可用yes 或 no 回答Is that man your math teacher那个男人是你的说学老师吗Yes, he is. / No, he isnt. / No,hes my PE teacher.Are you eating your lunch 你吃中午饭了吗Yes, I am / No, I am not.二、一般动词的现在式1.主词一般动词 现在式中主词为第三人称单数,一般动词s 或es例第一人称: I like dogs / We like dogs 第二人称: You like dogs. / You like dogs
11、第三人称: He likes dogs. / They like dogs. 一般动词加s或es的方法 大部分动词加s,其发音为s或z如 works s plays z. 一般动词字尾为o .s .sh. ch. 时,加es如 goesz washesiz watchesiz. 一般动词字尾音为y时,去y加ies如 cry-cries study-studies have 和has have(有,吃)的单数动词为has 例如 1. They have a lot of money . 他们有很多钱。 2. He has a lot of money. 他有和多钱。第三人称单数用has 2.一般
12、动词的否定句 不可在一般动词后加 not,必须用助动词 do / does do 用于主词为 I,you,复数;does 用于主词为第三人称单数否定句:主词 do/ does not 原型动词例如1. The twin brothers go to school by bus.这对双胞胎是乘公交车上学的。改成否定 The twin brothers do not(=dont) go to school by bus.2. Sam has dinner at the restaurant . Sam 在那家餐厅吃晚餐。改成否定句 Sam does not(= doesnt) have dinne
13、r at the restaurant.比较:否定句be 动词 He is my boyfriend. He isnt my boyfriend.一般动词 He likes dogs He doesnt like dogs.3.一般动词的疑问句 不可将一般动词放在主词前,必须用助动词do/ does 疑问句:Do / Does 主词 动词原型。例如1. You visit your grandmother on Sunday.改成疑问句Do you visit your grandmother on Sunday 你每逢星期天去看你的外婆吗例如2. He come from England.
14、改成疑问句 Does he come from England他是来自英国吗注意:助动词do/ does 开头的疑问句回答用yes/no之后,用do/ does回答例如 Does the little boy go to school 这个小男孩已经上学了吗Yes he does . No, he doesnt 比较:疑问句be 动词 She is beautiful. Is she beautiful一般动词 She loves tennis. Does she love tennis第三集Unilt 3be动词、一般动词的过去式一. be 动词的过去式 was/were; am/is wa
15、s;are were 1. 过去式be动词,表示“过去时间中发生的状态”例如 1. 现在式 He is busy now. 2. 过去式 He was busy then. 那时他很忙。时间副词改变,动词也必须改变。动词随时间形态而改变,称为时态。例如 1.现在式 My parents are at home now.我的父母现在在家。 2.过去式 My parents were at home yesterday.我的父母昨天在家2. be动词(过去式)的否定句 主词 was / were not 例如 1. Mr brown was a vet. 否定 Mr brown wasnt a v
16、et . and brian were in the living room at that time. 否定 Joe and brian werent in the living room at that time.3. be动词过去式的疑问句 was / were 主词例如 1. Wendy was in the seventh grade last year. Wendy去年读7年级。疑问句 Was wendy in the seventh grade last year例如 Were you a pianist (piano 钢琴 pianist钢琴家) Yes , I was. No
17、. I wasnt. 二、一般动词的过去式 规则变化/ 不规则变化1. 规则变化 + ed t / d / id原型动词字尾有ed, helped-t、spelled-d wanted-id needed-id 原型动词字尾ed, love-loved、dance-dancedt原型动词为子音短母音子音重复字尾+ed, 如stopped、planned原型动词为子音有y,去y + ied,如study-studied、cry-cried 2. 不规则变化 如 eat-ate / read(瑞得)- read (瑞爱得)注意写法一样 读音不同ride - rode、come-came、have
18、- had、see - saw、go - went、teach - taught、give - gave、take - took现在 I walk to school. Every day .过去 I walked to school yesterday.动词随着时间改变形态Mother goes to a supaermarket every morning .妈妈每天早上去超市。过去式 Mother went to a supermarket yesterday morning .妈妈昨天早上去超市了。主词为第三人称单数过去式不需加s,过去式是不分人称的。3.一般动词(过去式)的否定句 需
19、用助动词 Did /Do肯定句:主词 + 一般动词过去式否定句:主词 + did not 动词原型例如1. He called you last night 他昨天打给你电话了否定 He didnt call you last night 他昨天没有给你打电话。例如2. My sister and I watched TV all day yesterday .我的姐姐和我昨天一天都在看电视。否定 Mysister and I didnt watch TV all day yesterday 我和我的姐姐昨天并非一天都在看电视。(not all 并非 didnt all 并非)比较:否定句 (
20、过去式)be 动词 She was at home She wasnt at home .一般动词 She studied English She didnt study English .4.一般动词过去式的疑问句肯定句:主词 一般动词过去式疑问句:Did 主词 原型例如1. His friends went to that movie last week 他的朋友们上周去看电影了。疑问句 Did his friends go to that movie last week例如2. Grace wrote a letter to David . Grace .给david 写了一封信。疑问句
21、 Did Grace write a letter to David Yes,she did / No, she didnt 比较:疑问句(过去式)be动词 He was sick 疑问句 Was he sick yes he was . No , he want 一般动词 He did his homework.(这里的did 是一般动词do 的过去式)疑问句 Did he do his homework.(这里did是助动词)注意: do/does 现在did 过去 有俩种身份它可以当一般动词做的意思 . 它也是助动词(原型)第四集 Unit4代名词一、人称代名词人称代名词的人称及格,格是
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