小学阶段英语语法大全
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小学阶段英语语法大全
名词
一、可数名词与不可数名词的区别
普通名词所表示的人或事物是可以按个数计算的,这类名词叫可数名词。可数名词分为个体名词(表示某类人或事物中的个体,如worker, farmer, desk, factory等)和集体名词(表示作为一个整体来看的一群人或一些事物,如people,family 等)。
如果普通名词所表示的事物是不能按个数来计算的,这类名词就叫不可数名词。不可数名词分为物质名词(表示无法分为个体的物质,如meat, rice, water, milk, orange 等)和抽象名词(表示动作、状态、情况、品质等抽象概念,如work, homework, time, health, friendship等)。
二、可数名词
可数名词有单数和复数两种形式。指一个人或一件事物时,用单数形式;指两个或多个人或事物时用复数形式。名词由单数形式变成复数形式的规则如下:
1. 一般的名词词尾直接加-s 。
如:book → books room → rooms house → houses day → days
2. 以s,ss, ch,sh, x 结尾的名词,在词尾加-es 。
如:bus → buses glass → glasses watch → watches dish → dishes box →boxes
3. 以"辅音字母+y"结尾的名词,要先将y改为i再加-es。
如:city → cities body → bodies factory → factories等等。
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4. 以f 或fe 结尾的名词,要将f或fe改为v再加-es。
如:half → halves leaf → leaves knife → knives wife → wives
5. 特例[悄悄话:特例常常考,要记住。]
① child → children
② man → men woman → women policeman → policemen
policewoman-policewomen
③ tomato → tomatoes potato → potatoes [悄悄话:初中英语以o 结尾的名词变复数时只有这两个词加-es,其余的当然加-s喽!如:photo → photos ]
④ foot → feet tooth → teeth [悄悄话:oo变成ee。]
⑤ mouse-mice
⑥ fish, sheep, Chinese, Japanese单、复数同形[悄悄话:变复数时词形不变。]
⑦ people单数形式表示复数意义,要求谓语动词用复数;people的复数形式peoples 通常指"多个民族"。
三、不可数名词
1. 不可数名词没有复数,当它作句子的主语时,谓语动词要用单数形式。
如:The food is very fresh.食品很新鲜。
2. 有的不可数名词也可以作可数名词,有复数形式,但他们的意义发生变化。
如:water (水) → waters (水域) orange (橘汁) → oranges (橘子)
3. 很多的不可数名词表示泛指时为不可数,表示种类时就可数,但意义多不发生变化。
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如:fruit → fruits food → foods fish → fishes hair → hairs 写出下列各词的复数
I _________him _________this ___________her ______ watch _______child _______photo ________diary ______
day________ foot________ book_______ dress ________ tooth_______ sheep ______box_______ strawberry _____ thief _______yo-yo ______ peach______ sandwich ______ man______ woman_______ paper_______ juice___________ water________ milk________ rice__________ tea__________ 用所给名词的适当形式填空。
1. How many________(sheep) are there on the hill?
2. There is some________(food) in the basket.
3. The baby has only two________(tooth) now.
4. There is a lot of________(water) in the bottle.
5. There are five________(people ) in his family.
6. Let's take________(photo), OK?
7. I have lots of________(tomato) here.
8. The________(leaf) on the tree turn-yellow.
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9. The________(child) are playing games on the playground now.
10. Their________(dictionary) look new.
11. I see you have a few white________(hair).
12. They are________(woman) doctors.
13. Can you give me some bottles of ____ (orange), please?
14. There are many________(fox) in the picture.
15. I would like some apple________(juice). I am very thirsty.
一般现在时
一般现在时的功能
1.表示经常性或习惯性的动作,常与always,often,usually,every day,sometimes 等连用。
如:I get up at six every day.我每天六点起床。
2.表示客观事实。如:The earth goes around the sun.地球绕着太阳转。
3.用在格言或谚语中。如:Knowledge is power.知识就是力量。
一般现在时的构成
1. be动词:
陈述句:主语+be(am,is,are)+其它。如:I am a boy.我是一个男孩。
否定句:主语+ be + not +其它。如:He is not a worker.他不是工人。
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一般疑问句:Be +主语+其它。如:-Are you a student? -Yes. I am. / No, I'm not. 特殊疑问句:疑问词+一般疑问句。如:Where is my bike?
2.行为动词:
陈述句:主语+行为动词(+其它)。如:We study English.我们学习英语。
当主语为第三人称单数(he, she,it)时,要在动词后加"-s"或"-es"。如:Mary likes Chinese.玛丽喜欢汉语。
否定句:主语+ don't( doesn't ) +动词原形(+其它)。如:I don't like bread.
当主语为第三人称单数时,要用doesn't构成否定句。如:He doesn't often play. 一般疑问句:Do( Does ) +主语+动词原形+其它。如:Do you often play football? Yes, I do. / No, I don't.
当主语为第三人称单数时,要用does构成一般疑问句。
如:Does she go to work by bike? Yes, she does. / No, she doesn't.
特殊疑问句:疑问词+一般疑问句。如:How does your father go to work?
第三人称单数动词+s的变化规则
1.一般情况下,直接加-s,如:cook-cooks, milk-milks
2.以s. x. sh. ch. o结尾,加-es,如:guess-guesses, wash-washes, watch-watches, go-goes
3.以“辅音字母+y”结尾,变y为i, 再加-es,如:study-studies
一般现在时练习:
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一、写出下列动词的第三人称单数
drink ________ go _______ stay ________ make ________look _________ have_______pass_____ __ carry _ ___come________ watch______ teach_______plant_______ fly ________study_______ do_________
二、用括号内动词的适当形式填空。
1. He often ___ __ ___(have) dinner at home.
2. Daniel and Tommy ___ __ ____(be) in Class One.
3. We ___ __ ____(not watch) TV on Monday.
4. Nick ___ __ ____(not go) to the zoo on Sunday.
5. ____ __ __ they _____ __ ___(like) the World Cup?
6. What ______ __ _they often ____ __ ___(do) on Saturdays?
7. ____ __ ___ your parents ____ __ ___(read) newspapers every day?
8. The girl ____ __ ___(teach) us English on Sundays.
9. She and I ___ __ _____(take) a walk together every evening.
10. There ______ __ __(be) some water in the bottle.
11. Mike ___ __ ____(like) cooking.
12. They ___ __ ____(have) the same hobby.
13. My aunt ____ __ ___(look) after her baby carefully.
14. You always __ __ _____(do) your homework well.
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15. I ____ __ ___(be) ill. I’m staying in bed.
16. She __ __ _____(go) to school from Monday to Friday.
17. Liu Tao __ _______(do) not like PE.
18. The child often ____ __ ___(watch) TV in the evening.
19. Su Hai and Su Yang __ _______(have) eight lessons this term.
20. -What day ___ __ ____(be) it today? -It’s Saturday.
三、按照要求改写句子
1. Daniel watches TV every evening.(改为否定句)
___________________________________________________
2. I do my homework every day.(改为一般疑问句,作否定回答)
________________________________________________________ 3. She likes milk.(改为一般疑问句,作肯定回答)
_______________________________________________________ 4. Amy likes playing computer games.(改为一般疑问句,作否定回答)
________________________________________________________ 5. We go to school every morning.(改为否定句)
_______________________________________________________ 6. He speaks English very well.(改为否定句)
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___________________________________________________
7. I like taking photos in the park.(对划线部分提问)
________________________________________________________ 8. John comes from Canada.(对划线部分提问)
___________________________________________________
9. She is always a good student.(改为一般疑问句,作否定回答)
________________________________________________________ 10. Simon and Daniel like going skating.(改为否定句)
___________________________________________________
一般过去时
1.一般过去时的功能
(1)表示过去某个时间发生的动作或存在的状态。
如:We visited our uncle last week.上周我们探望了我们的叔叔。
(2)一般过去时也表示过去经常或反复发生的动作。
如:I watched TV every day last month.上个月我每天都看电视。常和表示过去的时间状语连用
表示过去的时间状语
1、yesterday
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Yesterday,the day before yesterday,yesterday evening
2、last
last night,last+时间(last week , last month, last year)
3、ago
a moment ago(=just now),long long ago,“一段时间+ago”表示“……前”。如:three days ago”
4、这一组,是考试常考的,需要特别记忆!
this morning,when I was five years old,in +过去时间词(in 1998),once upon a time(很久以前)
2.Be动词在一般过去时中的变化:
⑴am 和is在一般过去时中变为was。
⑵are在一般过去时中变为were。
⑶带有was或were的句子,其否定、疑问的变化和is, am, are一样,即否定句在was 或were后加not(was not=wasn’t ,were not=weren’t),一般疑问句把was或were 调到句首。
3.句中没有be动词的一般过去时的句子
否定句:didn’t +动词原形,如:Jim didn’t go home yesterday.
一般疑问句:在句首加did,句子中的动词过去式变回原形。如:Did Jim go home yesterday?
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特殊疑问句:
⑴疑问词+did+主语+动词原形?如:What did Jim do yesterday?
⑵疑问词当主语时:疑问词+动词过去式?如:Who went to home yesterday?
动词过去式变化规则:
1.一般在动词末尾加-ed,如:pull-pulled, cook-cooked
2.结尾是e加d,如:taste-tasted
3.末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped
4.以“辅音字母+y”结尾的,变y为i,再加-ed,如:study-studied
过去时练习
写出下列动词的过去式
is\am_________ fly_______ plant________ are ________drink_________ play_______ go________ make ________does_________ dance________ worry________ ask _____
taste_________ eat__________ draw________ put ______throw________ kick_________ pass_______ do ________
Be动词的过去时练习(1)
一、用be动词的适当形式填空
1. I _______ at school just now.
2. He ________ at the camp last week.
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3. We ________ students two years ago.
4. They ________ on the farm a moment ago.
5. Yang Ling ________ eleven years old last year.
6. There ________ an apple on the plate yesterday.
7. There ________ some milk in the fridge on Sunday.
8. The mobile phone _______ on the sofa yesterday evening.
二、句型转换
1. It was exciting.
否定句:_______________________________________________
一般疑问句:____________________________________________
肯、否定回答:__________________________________________
2. All the students were very excited.
否定句:_______________________________________________
一般疑问句:____________________________________________
肯、否定回答:__________________________________________
3. They were in his pocket.
否定句:_______________________________________________
一般疑问句:____________________________________________
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肯、否定回答:__________________________________________
Be动词的过去时练习(2)
一、用be动词的适当形式填空
1. I ______ an English teacher now.
2. She _______ happy yesterday.
3. They _______ glad to see each other last month.
4. Helen and Nancy ________ good friends.
5. The little dog _____ two years old this year.
6. Look, there ________ lots of grapes here.
7. There ________ a sign on the chair on Monday..
8. Today _____ the second of June. Yesterday ______ the first of June. It _____ Children’s Day. All the students ______ very excited.
二、句型转换
1. There was a car in front of the house just now.
否定句:_______________________________________________
一般疑问句:____________________________________________
肯、否定回答:__________________________________________
肯、否定回答:__________________________________________
三、中译英
1.我的故事书刚才还在手表旁边。
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_______________________________________________
2.他们的外套上个礼拜放在卧室里了。
_______________________________________________
3.一会以前花园里有两只小鸟。
_______________________________________________
行为动词的过去时练习(1)
一、用行为动词的适当形式填空
1. He _________ (live) in Wuxi two years ago.
2. The cat ________ (eat) a bird last night.
3. We _______ (have) a party last Halloween.
4. Nancy ________ (pick) up oranges on the farm last week.
5. I ________ (make) a model ship with Mike yesterday.
6. They ________ (play) chess in the classroom last PE lesson.
7. My mother _______ (cook) a nice food last Spring Festival.
8. The girls ________ (sing) and _______ (dance) at the party.
二、句型转换
1. Su Hai took some photos at the Sports day.
否定句:_______________________________________________
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一般疑问句:____________________________________________ 肯、否定回答:__________________________________________ 2. Nancy went to school early.
否定句:_______________________________________________ 一般疑问句:____________________________________________ 肯、否定回答:__________________________________________ 3. We sang some English songs.
否定句:_______________________________________________ 一般疑问句:____________________________________________ 肯、否定回答:__________________________________________ 行为动词的过去时练习(2)
Name ____________ No. ______ Date __________
一、用be动词的适当形式填空
1. I ______ (watch) a cartoon on Saturday.
2. Her father _______ (read) a newspaper last night.
3. We _________ to zoo yesterday, we _____ to the park. (go)
4. ______ you _______ (visit) your relatives last Spring Festival?
5. ______ he _______ (fly) a kite on Sunday? Yes, he ______.
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6. Gao Shan _______ (pull) up carrots last National Day holiday.
7. I ____________ (sweep) the floor yesterday, but my mother ______.
8. What ______ she _______ (find) in the garden last morning? She
__________ (find) a beautiful butterfly.
二、句型转换
1. They played football in the playground.
否定句:_______________________________________________ 一般疑问句:____________________________________________ 肯、否定回答:__________________________________________
三、中译英
1. 格林先生去年住在中国。
2. 昨天我们参观了农场。
3. 他刚才在找他的手机。
过去时综合练习(1)
一、用动词的适当形式填空
1. It ______ (be) Ben’s b irthday last Friday.
2. We all ______ (have) a good time last night.
3. He ________ (jump) high on last Sports Day.
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4. Helen ________ (milk) a cow on Friday.
5. She likes ______ newspapers, but she ______ a book yesterday. (read)
6. He _______ football now, but they _______ basketball just now. (play)
7. Jim’s mother _________ (plant) trees just now.
8. _______ they ________ (sweep) the floor on Sunday?
No, they _____.
9. I _______ (watch) a cartoon on Monday.
10. We ___________ (go) to school on Sunday.
二、中译英
1. 我们上周五看了一部电影。
_______________________________________________
2. 他上个中秋节走亲访友了吗?是的。
_______________________________________________
3. 你们上个儿童节做了什么?我们参观了动物园。
_______________________________________________
4. 你上周在哪儿?在野营基地。
_______________________________________________
过去时综合练习(2)
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Name ____________ No. ______ Date __________
一、用动词的适当形式填空
1. It _____ (be) the 2nd of November yesterday.
Mr White ________ (go) to his office by car.
2. Gao Shan ________ (put) the book on his head a moment ago.
3. Don’t ______ the house. Mum _______ it yesterday. (clean)
4. What ____ you ______ just now? I _______ some housework. (do)
5. They _________ (make) a kite a week ago.
6. I want to ______ apples. But my dad _______ all of them last month. (pick)
7. _______ he ______ the flowers this morning? Yes, he _____. (water)
8. She ____ (be) a pretty girl. Look, she _____ (do) Chinese dances.
9. The students often _________ (draw) some pictures in the art room.
10.What ______ Mike do on the farm? He ________ cows. (milk)
二、中译英
1. 他的朋友在照看他的弟弟。
_________________________________________________________ 2. 去年端午节我们没去看了龙舟比赛。
_________________________________________________________
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3. 他在音乐课上拉小提琴了吗?不,没有。
_________________________________________________________ 现在进行时
1.现在进行时的功能
(1)表示现在(说话时)正在发生的动作,一般和now,right now,at this moment等连用。
(2)也可以表示当前一段时间正在发生的事情(说话时不一定进行),常与this week,this month,these days(这些天)连用。
如:We are writing a book this month.这个月我们正在写一本书。
2.现在进行时的构成
肯定句:主语+be动词(am /is /are)+动词ing+其他。如:I am reading a book.我正在读一本书。
They are playing basketball now.他们现在在打篮球。
He is cleaning the classroom now.他正在打扫教室。
否定句:主语+be动词(am /is /are)+not+动词ing+其他。
如:They are not playing basketball now.他们现在不在打篮球。
一般疑问句:Be动词+主语+动词ing+其他。
肯定回答:Yes,主语+be动词(am /is /are)。
否定回答:No,主语+be动词(am /is /are)+not。
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如:Are they playing basketball now.他们现在在打篮球吗?
特殊疑问句:特殊疑问词+一般疑问句如:What are they playing now?他们现在在玩什么?
但是,当疑问词为主语时,其结构为:疑问词+ be + 动词ing?
如:Who are playing baskerball now?谁正在打篮球?
动词加ing的变化规则
1.一般情况下,直接加ing,如:cook-cooking
2.以不发音的e结尾,去e加ing,如:make-making, taste-tasting
3.如果末尾是一个元音字母和一个辅音字母,双写末尾的辅音字母,再加ing,如:run-running, stop-stopping
现在进行时专项练习:
一、写出下列动词的现在分词:
play________ run__________ swim _________make__________
go_________ like________ write________ _ski___________
read________ have_________ sing ________ dance_________
put_________ see________ buy _________ love____________
live_______ take_________ come ________ get_________
stop_________ sit ________ begin________ shop___________
二、用所给的动词的正确形式填空:
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1.The boy __________________ ( draw)a picture now.
2. Listen .Some girls _______________ ( sing)in the classroom .
3. My mother _________________ ( cook )some nice food now.
4. What _____ you ______ ( do ) now?
5. Look . They _______________( have) an English lesson .
6.They ____________(not ,water) the flowers now.
7.Look! the girls ________________(dance )in the classroom .
8.What is our granddaughter doing? She _________(listen ) to music.
9. It’s 5 o’clock now. We _____________(have)supper now
10.______Helen____________(wash )clothes? Yes ,she is .
三、句型转换:
1. They are doing housework .(分别改成一般疑问句和否定句)
____________________________________________________
____________________________________________________ 2.The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答) ____________________________________________________
____________________________________________________
3.I’m playing the football in the playground .(对划线部分进行提问)
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____________________________________________________ 4.Tom is reading books in his study . (对划线部分进行提问)
____________________________________________________
一般将来时
一、概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。句中一般有以下时间状语:tomorrow, next day(week, month, year…),soon, the day after tomorrow(后天)等。
二、基本结构:
①be going to + do;如:I’m going to have a picnic this afterno on.
②will+ do. 如:I will have a picnic this afternoon.
三、否定句:在be动词(am, is, are)l后加not或情态动词will后加not成won’t。如:I’m not going to have a picnic this afternoon.
四、一般疑问句:be或will提到句首,some改为any, and改为or,第一二人称互换。
如:Are you going to have a picnic this afternoon? 如:Will you have a picnic this afternoon?
五、特殊疑问句。一般来说有三种情况:
1. 问人(对主语提问)。用Who 如:I’m going to New York soon. →Who’s going to New York soon.
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