小学英语全部知识点复习精华版.docx

1、小学英语全部知识点复习精华版英语复习小结一、 名词：有可数名词和不可数名词。1、可数名词有单数、复数之分，名词复数形式的构成规则：(1) 一般在名词词尾加“s”如：teacherteachers egg-eggs (2) 以s, x, sh, ch结尾的名词加es 如class-classes box- boxes bus -buses watch-watches (3) 以辅音字母+y 的名词变y为i再加es如：story-stories library-libraries, dictionary-dictionaries hobby-hobbies(4) 以f, fe 结尾的名词，变f,

2、fe为v加es如：life -lives leaf -leaves half-halvesknife-knives wolf-wolves wife-wives(5) 以o结尾的名词“英雄芒果土豆西红柿”加es hero-heroes mango- mangoes potato- potatoes tomato- tomatoes 其余加s（目前所学的词） zoo-zoos kilo-kilos radioradios photo- photos piano- pianos (6)不规则名词单复数形式如： child children woman - women man -men foot-f

3、eet tooth-teeth有的可数名词单、复数形式相同，如 Japanese，Chinese，sheep, 如： I have one sheep. He has two sheep.2、不可数名词没有复数形式不可数名词有：(1)milk, water, juice, tea, ice;(2) food, rice, meat, fish, chicken, bread, cheese(3) paper, newspaper , hair, time, money, homework, housework不可数名词的数量常表示如下 two bottles of milk a cup of

4、juice half a kilo of cheese a bag of rice three kilos of meat some water二、人称代词人称代词包括主格和宾格。主格在句中作主语，宾格用于动词或介词后作宾语。主格Iwe youhesheit they 宾格meusyouhimheritthem我我们你,你们他她它他们We are going to have a picnic. Let us go.I miss everyone in China. Who can help me?What is he doing? He is trying to get on the bus.

5、 Look at him.She cant hear. This dog helps her.Tell me more about the Great Wall.三物主代词物主代词包括形容词性物主代词和名词性物主代词。形容词性物主代词后需跟名词，名词性物主代词后不用跟。名词性物主代词含义=形容词性物主代词+名词 的含义形容词性物主代词myouryourhisheritstheir名词性物主代词mineoursyourshishersitstheirs我的我们的你的，你们的他的她的它的他们的This is my book. = This book is mine.This is his bag.

6、 = This bag is his.Your watch is old, but hers is new.Thanksgiving is my favourite festival.We say “Thank you” for our food, family and friends.四、 疑问词who 谁 what 什么 when 什么时候 what time 几点where 哪里 why 为什么 how 怎样 how much 多少how many 多少 how old 多大 whose 谁的what colour 什么颜色 how long 多长1. 对人物提问用 whoWho gav

7、e it to you? Simons family gave it to me.Who can help me? I can help you.2. 对事物或做某事提问用 whatWhat do you want? I want a hot dog.What are you doing? I am reading a book.What are you going to study? Im going to study English.What are you going to do? Were going to walk around the lake.Whats it about? It

8、s about animals.3. 对时间提问用 whenWhen are you going to eat? Were going to eat at half past twelve.When was he born? He was born in 1809.4. 对点钟提问用 what timeWhat time is it? Its twelve.What time do you get up? I get up at six oclock.5. 对地点提问用 whereWhere was he born? He was born in France.Where are you? I

9、 am on the train.Wheres your mum? Shes at the supermarket.6. 对原因提问用 whyWhy are you wearing a raincoat? Because its going to rain.7. 对身体状况或方式提问用 howHow are you? Im fine.How are you going to go to school? Im going to go to school by bus.8. 对价钱或不可数名词的数量提问用 how muchHow much is it? Its thirteen dollars a

10、nd twenty-five cents.How much milk do you want? I want two bottles of milk.9. 对可数名词的数量提问用 how manyHow many books are there on the desk?There are three books on the desk.10. 对年龄提问用 how oldHow old are you? Im twelve.11. 对“某人的”提问用 whoseWhose cap is this? Its Amys cap.Whose pen is that? Its his pen.12.

11、对颜色提问用 what colourWhat colour is it? Its black.13. 对星期提问用 what dayWhat day is it today? Its Monday.14. How long is it? Its about six thousand seven hundred kilometers.特殊疑问句语序： 疑问词 + 一般疑问句语序？ 例：How do you go to school? 疑问词（做主语）+ 谓语动词+? 例：Who gave it to you?五时态1. 一般过去时 表示过去某个时间发生的动作或存在的状态。经常与表示过去的时间连用

12、。如yesterday（昨天）, last week（上周）, last month（上个月）, last year（去年）, two months ago（两个月前）等。构成：(1)肯定句：主语+动词过去式+ He made a video. 否定句：主语+didnt +动词原形+ He didnt make a video. 一般疑问句：Did +主语+动词原形+ .? Did he make a video? (2) be动词用was, were . 否定句在was, were后加not. 一般疑问句把was, were提前到句首。 She was born in America. Sh

13、e was not born in America. Was she born in America?2. 现在进行时 表示现在正在进行的动作构成：主语+am /is / are+ 现在分词+ The birds are singing in the trees. 否定句在am /is / are后加not. The birds are not singing in the trees.一般疑问句把am /is / are提前到句首。Are the birds singing in the trees?3.一般将来时 表示将来某个时间要发生的动作或存在的状态。经常与表示将来的时间连用。如tom

14、orrow (明天), next week（下周）, next year（明年）等。构成：(1) 主语+ will + 动词原形+ He will pick up the apples.否定句在will后加not. He will not pick up the apples.一般疑问句把will提前到句首。Will he pick up the apples?(2) 主语+ be going to + 动词原形+ We are going to study French.否定句在am /is / are后加not. We are not going to study French.一般疑问句把am /is / are提前到句首。Are you going to study French?4. 一般现在时 表示经常性，习惯性的动作或存在的状态。构成：（1）主语+am /is / are+ 否定句在am /is / are后加not. 一般疑问句把am /is / are提前到句首。 Helen Keller is a model for blind people and for you and me. (2) 肯定句：主语+动词原形+ The ducks like it. 否定句：主语+dont +动词原形+ The ducks