第一篇:初一英语语法教学大纲(大全)
七(上)Units 1-4知识点归纳
get-gets-getting
kid-kids-kidding let-lets-letting
run-runs-running set-sets-setting
shop-shops-shopping sit-sits-sitting
swim-swims-swimming C)类
班级:_______________ 姓名:_________________座号:_______________ Ⅰ、实义动词的第三人称单数及现在分词形式。
A)类
ask-asks-asking
be-/-being bring-brings-bringing
call-calls-calling
color-colors-coloring
cry-cries-crying
dress-dresses-dressing
eat-eats-eating
fly-flies-flying
guess-guesses-guessing
help-helps-helping
list-lists-listing
meet-meets-meeting
order-orders-ordering
play-plays-playing
see-sees-seeing
sleep-sleeps-sleeping
spell-spells-spelling
start-starts-starting
teach-teaches-teaching
think-thinks-thinking
visit-visits-visiting
want-wants-wanting
worry-worries-worrying
B)类
begin-begins-beginning
buy-buys-buying carry-carries-carrying cook-cooks-cooking do-does-doing drink-drinks-drinking find-finds-finding go-goes-going hand-hands-handing know-knows-knowing look-looks-looking need-needs-needing pick up-picks up-picking up say-says-saying sing-sings-singing speak-speaks-speaking stand-stands-standing study-studies-studying tell-tells-telling try-tries-trying wait-waits-waiting watch-watches-watching work-works-working
forget-forgets-forgetting
come-comes-coming
drive-drives-driving excuse-excuses-excusing
face-faces-facing give-gives-giving
have-has-having like-likes-liking
live-lives-living love-loves-loving
make-makes-making phone-phones-phoning
take-takes-taking telephone-telephones-telephoning
Ⅱ、重点词(组)、句归纳。
1.be afraid to do sth.⑴.She’s afraid __________________________(go)out.⑵.Are you afraid _________________________(see)the man over there? 2.ask sb.to do sth.请/叫某人做某事
⑴.Could you ask him _______________________(call)me back this evening? ⑵.Tony often asks me _______________________(help)him out.2.begin to do sth.He begins _____________________(have)breakfast with his family.3.buy sb.sth.= buy sth.for sb.Do your parents often buy new clothes for you? 4.call back sb.Please call me back at ***.5.do one’s homework
⑴.She seldom does her homework in the afternoon.⑵.Does Michael ___________(do)his homework in the classroom? 6.forget to do sth.Don’t forget ___________________(bring)your guitar.8.get sb.to do sth.= have sb.do sth.叫/让某人做某事
⑴.Please get him _____________________(come)in.⑵.Please have him _____________________(come)in.9.give sb.sth.= give sth.to sb.⑴.Jane, could you give me an eraser, please? ⑵.Please give it to her.10.have to do sth.⑴.Do you often have to ______________(cook)supper yourself? ⑵.She has to _________________(get)up at 6:00 a.m.every day.11.help sb.to do sth.= help sb.do sth.Can you help me ___________________(carry)the heavy box? 12.help out sb.= help sb.= give sb.a hand ⑴.Could you help me out, Ben? ⑵.Could you help the old man out, Ben? ⑶.Could you help out the old man, Ben? 13.How about doing sth.= What about doing sth.⑴.How about ____________________(have)a picnic on West Hill? ⑵.What about ____________________(sit)here? ⑶.What about ____________________(go)shopping this Sunday morning? 14.would like to do sth.want to do sth.⑴.I’d like ____________________(go)swimming after school.⑵.Does he want __________________(visit)the Great Wall? 15.would like sb.to do sth.want sb.to do sth.They’d like us __________________(sing)some songs.16.It’s time to do sth.⑴.Is it time ____________________(have)sports? ⑵.It’s time for us __________________(go)for a picnic.17.let sb.do sth.Let’s ____________________(begin)at a quarter to eight, OK? 18.like doing sth.喜欢做某事
(表示习惯的动作)
I like ____________________(watch)TV in bed.19.like to do sth.喜欢做某事
(表示一次性的、未发生的动作)
⑴.He likes _____________________(say)something with me this afternoon.今天下午他想跟我说点事儿。
⑵.I don’t like _____________________(be)late.我不愿意迟到。20.love to do sth.喜爱做某事
My brother loves ___________________(play)soccer a lot.21.make sb.do sth.使得某人做某事
He often makes me __________________(wait)out of my classroom.22.need to do sth.I need ______________________(buy)a pair of new shoes.23.order sb.to do sth.命令某人做某事
Does your father often order you __________________(do)this and that? 24.teach sb.sth.Mr.Guo teaches ____________(we)Chinese.25.tell sb.to do sth.Please tell them ___________________(come)after 7:00 p.m.26.Why not do sth.? = Why don’t you do sth.?
⑴.Why not ___________________(tell)her about it?
⑵.Why don’t you ___________________(play)the guitar with me? 27.try to do sth.Try ________________(be)one of the best students in our grade!28.plan to do sth.She plans __________________(work)on the farm.29.It’s very kind of sb.to do sth.It’s very kind of you _________________(help)me.
第二篇:初一英语语法
初一的语法知识还是比较简单的。主要掌握几种时态 1,一般现在时 2,一般过去时 3,一般将来时 4,现在进行时 还有几种词 1,名词 2,代词 3,形容词 4,动词 5,冠词
初一英语语法总结--词法
(一)在学习初一英语语法时,要认真、细心,不要觉得一些地方不重要而得过且过。下面从几个方面,总结出了初一英语语法,如果要复习英语句法的同学,可以参考一下:
一、初一英语语法——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)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-stories
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’,如果不是之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)
初一英语语法总结--词法
(二)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/wellmore 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 初一英语语法总结--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?
(系动词is提前)
b)Can I help you?
(情态动词Can提前)
c)Does she like salad?(第三人称单数提问)(复数用Do,如d))d)Do they watch TV?(第三人称复数问句,单数用Does,如c))因watch看时及物动词,提问只能加DO。
e)Is she reading?她在读书吗?
Yes,she is.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.How old are you? I’m 14.② 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 president@xueersi.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.问价格 How much are these pants? They’re 15 dollars.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.初一英语语法总结--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.帮助复习的重点: 一.短语: .be from = come from 来自于----2. live in 居住在---3. on weekends 在周末 .write to sb = write a letter to sb 给某人写信;写信给某人 5 .in the world 在世界上 in China 在中国
6.pen pal 笔友 14 years old 14岁 favorite subject 最喜欢的科目 7.the United States 美国 the United Kingdom 英国 New York 纽约 8.speak English 讲英语 like and dislike 爱憎 9.go to the movies 去看电影 play sports 做运动 二.重点句式: Where’s your pen pal from? = Where does your pen pal from/ 2 Where does he live?(他居住在哪儿)习惯性的。3 What language(s)does he speak? 4 I want a pen pal in China.5 I can speak English and a little French.6 Please write and tell me about yourself.7 Can you write to me soon? 8 I like going to the movies with my friends and playing sports.三.本单元的国家,人民、语言对应。Canada----Canadian----English / French 2 France------French------French 3 Japan------Japanese----Japanese 4 Australia----Australian-----English 5 the United States------American----English 6 the United Kingdom---British-----Enghish
Unit 2 Where’s the post office? 一. Asking ways:(问路)1. Where is(the nearest)……?(最近的)……在哪里?
2. Can you tell me the way to ……? 你能告诉我去……的路吗? 3. How can I get to ……? 我怎样到达……呢?
4. Is there …… near here / in the neighborhood? 附近有……吗? 5. Which is the way to ……? 哪条是去……的路? 二.Showing the ways:(指路)
1.Go straight down / along this street.沿着这条街一直走。2.Turn left at the second turning.在第二个路口向左转。3.You will find it on your right.你会在你右手边发现它。
4.It is about one hundred metres from here.离这里大约一百米远。
5.You’d better take a bus.你最好坐公交车去。(You’d better+动词原形)三.词组
1.across from …… 在……的对面 across from the bank 在银行的对面 2.next to…… 紧靠…… next to the supermarket 紧靠超市 3.between……and…… 在……和……之间
between the park and the zoo 在公园和动物园之间 among 表示位于三者或三者以上之间
4.in front of…… 在……前面 There is a tree in front of the classroom.课室前面有棵树。
in the front of…… 在……(内)的前部 There is a desk in the front of the classroom.课室内的前部有张桌子。
5.behind…… 在……后面 behind my house 在我家后面 6.turn left/ right 向左/右拐
on the left/right of…… 在某物的左/右边 on the left of our school 在我们学校的左边
on one’s left/right 在某人的左/右边 on my left 在我左边 7.go straight 一直走
8.down /along…… 沿着……(街道)down/along Center Street 沿着中央街 9.in the neighborhood=near here 在附近10 welcome to…… 欢迎来到…… 11.take /have a walk 散步
12.the beginning of…… ……的开始,前端 at the beginning of…… 在……的开始,前端 in the beginning 起初,一开始
13.have fun=have a good time=enjoy oneself 玩得开心,过得愉快 我昨天玩得很开心。I had fun yesterday.I had a good time yesterday.I enjoyed myself yesterday.14.have a good trip 旅途愉快 15.take a taxi 坐出租车
16.到达:get to +地方 get here/ there/ home 到这/那/家 arrive in +大地方 I arrive in Beijing.arrive at +小地方 I arrive at the bank.reach +地方
17.go across 从物体表面横过 go across the street 横过马路 go through 从空间穿过 go through the forest 穿过树林 18.on + 街道的名称。Eg: on Center Street at + 具体门牌号+街道的名称 Eg: at 6 Center Street 三.重难点解析
1.enjoy doing sth 享受做某事的乐趣,喜爱做某事 I enjoy reading.我喜爱读书。
到目前为止,我们学了两个特殊的动词finish和enjoy,都是要带 doing.I finish cleaning the room.我扫完了这间屋子。
2.hope to do sth 希望做某事 I hope to pass this exam.我希望通过这次考试。hope +从句 I hope tomorrow will be fine.我希望明天将会晴朗。
(从句即是一个小句子,这个小句子又放在大句子中,从属于大句子,所以叫从句。如tomorrow will be fine是一个从句,它又放在I hope 的后面,形成句中有句。)
3.if 引导一个表示假设的句子。
If I have much money, I will go to the moon.如果我有许多钱,我就会去月球。If you are hungry, you can buy some food in the supermarket.如果你饿了的话,你可以在超市买一些食物。四.本单元的反义词、近义词配对
1new—old 2 quiet---busy 3 dirty---clean 4 big----small
Unit 3 Why do you like koala bears? 一.重点词组
eat grass eat leaves be quiet very shy very smart very cute play with her friends kind of South Africa other animals at night in the day every day during the day 二.交际用语
1.Why do you like pandas? Because they’re very clever.2.Why does he like koalas? Because they’re kind of interesting.3.Where are lions from? They are from South Africa.4.What other animals do you like? I like dogs, too.Why? Because they’re friendly and clever.5.Molly likes to play with her friends and eat grass.6.She’s very shy.7.He is from Australia.8.He sleeps during the day, but at night he gets up and eats leaves.9.He usually sleeps and relaxes 20 hours every day.10.Let’s see the pandas first.11.They’re kind of interesting.12.What other animals do you like? 13.Why do you want to see the lions?
三.重点难点释义
1、kind of 有点,稍微
Koala bears are kind of shy.考拉有点害羞。kind 还有“种类”的意思
如:各种各样的 all kinds of We have all kinds of beautiful flowers in our school.2、China n.中国 Africa n.非洲
China 和Africa都是专有名词,首字母都应该大写,而且和介词in连用。There are many kinds of tigers in China.There are many kinds of scary animals in Africa.3、friendly adj.友好的,和蔼可亲的
它是名词friend的形容词形式,常常和be动词连用, be friendly。The people in Chengdu are very friendly.4、with prep.跟,同,和…在一起 I usually play chess with my father.注意区别与and的用法,and通常用于连接主语或宾语,连接主语时,如果有I, I通常放在 and 之后,如:
My father and I usually play chess together.Play with “和…一起玩耍”“玩…” I often play with my pet dog.Don’t play with water!
5、day和night 是一对反义词,day 表示白天或一天,night表示夜或夜晚。通常说in the day, during the day, at night。
Koala bears often sleep during the day and eat leaves at night.6、leaf n.叶子
复数形式为:leaves, 类似的变化还有:wife—wives, wolf—wolves, knife—knives等。
7、hour n.小时;点钟
hour前边通常加上冠词an 表示“一个小时”,即:an hour。There are 24 hours in a day and 60minutes in an hour.8、be from 来自… be from = come from Pandas are from China.= Pandas come form China.9、meat n.(食用的)肉,为不可数名词,表示“许多”时,使用much来修 饰,即:much meat He eats much meat every day.10、grass n.草,为不可数名词,表示“许多”时,使用much来修饰,即:much grass。
There is much grass on the playground.四.语法知识
特殊疑问句通常以“what”、“who”、“which”、“when”、“where”、“how”、“how old”、“how many”等开头,对某一具体问题进行提问。特殊疑问句的基本构成有两种情况:
1.疑问句+一般疑问句结构。这是最常见的情况。例如:
What’s your grandfather’s telephone number? 你爷爷的电话号码是多少? Who is that boy with big eyes? 那个大眼睛的男孩是谁? Which season do you like best? 你最喜欢哪个季节? When is he going to play the piano? 他什么时候弹钢琴? Where does he live? 他住在哪儿? How are you? 你好吗?
How old are you? 你多大了?
How many brothers and sisters do you have? 你有几个兄弟姐妹? 2.疑问句+陈述句结构。这时疑问词作主语或修饰主语。例如: Who is on duty today? 今天谁值日?
Which man is your teacher? 哪位男士是你的老师?
我们学过的What/How about+名词/代词+其他?也是特殊疑问句,它是一种省略结构。例如:
I like English.What/How about you? 我喜欢英语。你呢? What about playing basketball? 打篮球怎么样?
Unit 4 I want to be an actor.一.短语: want to do sth 想要作某事 give sb sth = give sth to sb 给某人某物 / 把某物给某人 help sb do sth 帮助某人作某事 Eg: I want to help my mother do some housework at home.4 help sb with sth 帮助某人谋事 Eg: I want to help my mother with some housework at home 5 in the day 在白天 6 at night 在晚上 talk with/ to sb 和----谈话 be busy doing sth 忙于做某事 Eg: He is busy listening to the teacher.9 in a hospital 在医院l 10 work/ study hard 努力工作 11 Evening Newspaper 晚报 二.重点句式及注意事项: 询问职业的特殊疑问词是what;有三种主要句式 ① What + is / are + sb? ② What + does/ do + sb + do? ③ What + is/ are + 名词所有格/ 形容词性物主代词 + job? 2 People give me their money or get their money from me.3 Sometimes I work in the day and sometimes at night.4 I like talking to people.5 I work late.I’m very busy when people go out to dinners.6 Where does your sister work? then we have a job for you as a waiter.8 Do you want to work for a magazine? Then come and work for us as a reporter.9 Do you like to work evenings and weekends? 10 We are an international school for children of 5-12.三. 本单元中的名词复数。policeman---policemen 2 woman doctor-----women doctors 3 thief-----thieves
第三篇:初一英语语法总结
初一英语语法总结
在学习初一英语语法时,要认真、细心,不要觉得一些地方不重要而得过且过。下面从几个方面,总结出了初一英语语法,如果要复习英语句法的同学,可以参考一下:
一、初一英语语法——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)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-stories
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,bpants, 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,penpal-penpals;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’,如果不是之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、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
初一英语语法总结--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)Iwant a sweater like this.(实义动词)
d)I can bring somethings 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 ? Mye-mail address is president@xueersi.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.WhoareLisaandTimtalkingto? ⑩问东西What’s this / that(in English)? It’s a pencilcase.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 firs tname? My first name’s Ben.What’s your family name? Myfamily 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.
第四篇:初一英语语法总结
初一英语语法总结
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 1)baby-babies, family-families, duty-duties, 三)以辅音字母加y结尾的变y为i再加es 如:comedy-comedies, documentary-documentaries, story-stories
2)day-days, boy-boys, toy-toys, key-keys, ways 以元音字母加y结尾的直接加s。如: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
action movie-action movies, pen 九)合成的复数一般只加主要名词,多数为后一个单词。如: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
Mike and Ben’s room迈克和本的房间Mike’s 有时却分别按单数形式处理。如:(共住一间),and Ben’s rooms迈克和本的房间(各自的房间)
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
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:
spell-spelling, sing-singing, see-seeing, train-training, play-playing, 一)一般在后加ing。如:
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
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:
一般在词后加er或est(如果是以e结尾则直接加r或st)。greater-greatest, shorter 一)如:–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/wellmore 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)3
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
定义:表示经常发生的动作、存在的状态或习惯性的动作。构成:肯定形式:主语+be动词(am/is/are)+其他
否定形式:主语+be动词(am/is/are)+not+其他
一般疑问句:把be动词置于句首
2.一般过去时
定义:过去某个特定时间发生,也可以表示过去习惯性的动作。一般过去时不强调动作对现在的影响,只说明过去。
构成:肯定形式:主语+be动词(was/were)+其他
否定形式:主语+be动词(was/were)+not+其他
一般疑问句:把be动词置于句首,并还原行为动词
3.一般将来时
定义:表示将来某一时刻的动作或状态,或将来某一段时间内经常的动作或状态。
构成:肯定形式:主语+shall/will+动词原形+其他
否定形式:主语+shall/will+not+动词原形+其他
一般疑问句:把助动词shall/will放在句首
4.现在进行时
定义:表示现在或当前一般时间正在进行的动作。可以表示有计划的未来。构成:肯定形式:主语+be动词(am/is/are)+动词的-ing形式+其他
否定形式:主语+be动词(am/is/are)+not+动词的-ing形式+其他
一般疑问句:把be动词置于句首
5.过去进行时
定义:示在过去某一时刻或某一段时间内进行或发生的动作。
构成:肯定形式:主语+be动词(was/were)+动词的-ing形式+其他
否定形式:主语+be动词(was/were)+not+动词的-ing形式+其他
一般疑问句:把was/were置于句首
6.现在完成时
定义:表示现在已经完成的动作或存在的状态,并对现在造成一定的影响和后果;另外,还表示从过去一直持续到现在,并且有可能继续下去。构成:肯定形式:主语+have/has+动词的过去分词+其他
否定形式:主语+have/has+not+动词的过去分词+其他
一般疑问句:把have/has置于句首
7.过去完成时
定义:表示到过去某个时间已经完成的动作或存在的状态,概括地说是表示“过去的过去”。
构成:肯定形式:主语+had+动词的过去分词+其他
否定形式:主语+had+not+动词的过去分词+其他
一般疑问句:把had置于句
The pretty girl sings songs on the stage every Sunday.()(5)English drives me mad.6
1主语就是发起动作的人或物,由名词,名词性短语或代词构成 2谓语就是动作,动词或动词短语
3宾语就是承受动作的人或物,由名词,名词性短语或代词构成 4定语就是修饰句中名词的成分,可以是形容词做定语,也可以是定语从句 5状语就是修饰谓语动词的,例如说明动作是说明时候发生的,就是时间状语;动作是怎样发生的就是方式状语,还有地点状语等,由副词构成,以及9种状语从句 6补语就是做补充说明成分的,补充说明主语的是主语补语,补充说明宾语的是宾语补语
介词
表方位的有:at ,in, on, to(大多数情况是做不定式后街动词原形,作介词时,意思是到……地方去),for,above, over, on,below, under,in front of, in the front of,beside,behind 表示时间的有:in , on,at,in, after,from, since,after, behind 表示运动方向的across, through
表示“在……之间”的between两者, among三者或三者以上 表示其他意义的on ,about 关于 by, with, in 表示方法、手段、工具 except不包括, besides(包括)除了
介词后面跟动词时一定跟ing形式,介词后面也可以加名词或从句
第五篇:初一英语语法总结
初一英语语法虽然是从简单的一些日常用语出发的,但语法中常会有一些知识点看起来很细小,容易被忽视,但这些知识点掌握不熟练,往往会造成一些语法应用上的错误。因此在学习初一英语语法时,要认真、细心,不要觉得一些地方不重要而得过且过。下面从几个方面,总结出了初一英语语法,如果要复习英语句法的同学,可以参考一下,一、初一英语语法——词法
1、名词
A)、名词的数( )
一)直接接s 如:fathers, books, Americans, Germans, apples, bananas 二)x, sh, ch, s, 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-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妇女节
由and连接两个词,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( )
人称代词 物主代词 指示代词
反身代词
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复数那样加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 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, ing 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
二、初一英语语法——句式
1.陈述句( )肯定式( )
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)否定式( )
b)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、初一英语语法——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.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/wellmore 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