四年级英语下册知识点
第一单元：
一、对应词
my ?your I ?you our?your this ? that here ?there
yes?no come?go teacher?student boy?girl his?her
二、知识点
1、表示在几楼上，要用介词on，如on the first floor.在一楼。
The first表示第一的，序数词在使用时前面一定要加the,表示事物的排列顺序。
2、介绍离自己近的事物时用this is …., 介绍离自己比较远的事物时用that is…如：This is my computer. 这是我的计算机。That is your computer.那是你的计算机。
3、how many…?多少？ 用来询问物品的数量有多少，后面只能跟名词的复数形式。如How many books do you have?你有多少本书？
4、当表示有一个时，名词的前面可以用a或者an.元音前用an , 辅音前用a.如 an apple 一个苹果 an orange 一个橙子
a pear 一个梨 a dog 一只狗
5、当用Is this…? Is that…?提问时，一般用肯定回答是：Yes, it is .否定是: No , it isn’t.
第二单元：
1、同义词： supper ===dinner 晚饭
2、say (第三人称单数)??says
3、同义句：What time is it? ===What’s the time?现在几点了？
4、Let’s …后面直接跟动词的原形。如：Let’s go! 让我们走吧！
Let’s clean the classroom.让我们打扫教室吧！
5、It’s time for …后面跟名词。如：It’s time for dinner. 该吃晚饭了。
It’s time for English class. 该上英语课了。
It’s time to…后面跟动词。如：It’s time to eat dinner. 该吃晚饭了。
It’s time to have English class. 该上英语课了。
第三单元：
1、对应词：put on -- take off white?black these--those
2、特殊疑问词What colour ？什么颜色？用来问物体的颜色，回答时一定要有表示颜色的词语。如：What colour is your bag? It’s blue.
3、Who 和Whose的区别：
Who 谁。用来问人是谁。如:Who is that girl? 那个女孩是谁？She is my sister.她是我的姐姐。
Who is that tall man?那个高个子男人是谁？He is my father.他是我的爸爸。
Whose 谁的。 用来询问物品是谁的。在回答Whose引领的问题时，如果答案有人名，要在人名的后面加 ‘s, 其中的’s 表示“某人的”。如：Whose shirt is this? 这是谁的衬衣？
It’s Mike’s . 它是mike的。
Whose bike is blue? 谁的书包是蓝色的？ My bag is blue. 我的书包是蓝色的。
4、have(第三人称单数)??has
5、pants , socks , shoes , shorts , jeans 这些单词都是成双成对出现的，所以在句子中一般都是复数形式。如：
These are my shoes.这是我的鞋子。
Those are your socks. 那是你的袜子。
6、人称代词和名词性物主代词对应：
我 I 我的 my 你you 你的 your
他 he 他的his 她she 她的 her
我们 we 我们的 our 你们you 你们的 your
他们they 他们的 their 她们they 她们的 their
人称代词一般在句中用作主语。
物主代词一般后面加名词。
第四单元：
一、对应词：
close?open put on?take off cold?hot warm?cool
复数形式：foot?feet (脚)
二、表示天气的几个形容词都是同是由相应的名词变化而来的，它们的对应形式是：
名词形式 形容词形式
rain 雨 rainy 下雨的
snow雪 snowy 下雪的
wind 风 windy 有风的
cloud 云 cloudy 有云的
sun 阳光 sunny 晴朗的
三、一般疑问句Can you…?的回答形式有两种，肯定回答是：Yes, I can. 否定回答是: No, I can’t.
一般疑问句Can I …? 的回答形式也有两种，肯定回答是：Yes, you can. 否定回答是: No, you can’t.
四、同义词： How about …? ===What about …? 怎么样？
五、当问某个地方的天气如何时，要用What’s the weather like in +地名？
如：What’s the weather like in Beijing?北京的天气怎么样？
第五单元：
一、Can I help you ? 是一般购物时，售货员的礼貌用语。
二、How much 与How many 的区别：
1、How much 意思是多少钱？用来问物品的价格。在回答时一般要有表示价钱的单位。如：
问一件物品的价钱时用How much is …?
How much is this jacket? 这件夹克衫多少钱？
It’s forty-five yuan. 它是45元。
问多件物品的价钱时用How much are …?
How much are these books? 这些书多少钱？
They are ninety-nine yuan. 它们是99元。
2、How many 意思是多少。用来询问物品的数量有多少，后面跟名词的复数形式，回答时一般数字后面没有单位。如：
How many cows do you have? 你有多少头奶牛？
I have 12. 我有12头。
How many horses are there ? 那儿有多少匹马？
They are 12. 有12匹。
第六单元：
一、复数形式
sheep?sheep (绵羊) hen?hens（母鸡） lamb?lambs(羊羔)
goat?goats（山羊） cow?cows（奶牛） horse?horses（马）
goose?geese(鹅) foot?feet(脚) tooth?teeth(牙齿)
二、可数名词变复数的规则：
1、一般情况下，在单数名词词尾加“s”.如：
cat?cats dog?dogs book?books ruler?rulers
2、在以s, ss , x , sh , ch 结尾的名词后面加“es”,如：
box?boxes peach?peaches bus?buses class?classes
3、在以o结尾的单词后面加“es”,如：
tomato?tomatoes potato?potatoes
4、以元音字母加y结尾的名词，直接加“s”如：
boy?boys toy?toys day?days
以辅音字母加y结尾的名词，去掉y后加“ies”,如：
baby?babies lady?ladies butterfly?butterflies
5、以f, fe结尾的名词，去掉f或fe后加“ves”，如：
shelf?shelves leaf?leaves knife?knives
三、I like…后面要加可数名词的复数形式或者不可数名词，如：
I like apples . 我喜欢苹果。
I like chicken.我喜欢鸡肉。
四、特殊疑问句：What are these? What are those ? What are they?在回答时，都要用“They are…”
What is this ? What is that? What is it ? 在回答时都要用It’s a (an )…
一般疑问句：Are these …? Are those …? Are they…?的回答形式也都是一样的，肯定回答：Yes, they are. 否定回答：No, they aren’t.
一般疑问句：Is this a(an) …? Is that a(an ) …? Is it a(an)…?的回答形式也都是一样的，肯定回答：Yes, it is. 否定回答：No, it isn’t.
PEP教材四年级英语下册知识点归纳
一、语音
1. cake snake grapes face /apple bag cat hat
2. we me we he she / egg bed desk pen
3. bike rice kite ice-cream / milk fish pig windows
4. O hole home nose rose /box fox orange lock
5. student cute music tube / umbrella toothbrush cup bus
二、词汇
(一)四会单词 1、computer board fan light / this is my that your
teacher’s desk picture wall floor / yes it
2、one two three four five six seven eight nine ten
Math Chinese English P.E. music / what time it’s=it is o’clock for class
3、jacket shirt skirt dress T-shirt
red blue yellow green white / no not colour
4、warm cold cool snowy sunny / today
Jeans pants socks shoes / let’s=let us play football
5、big small long short / how much
apple banana pear orange watermelon / are they
6、horse cat rabbit pig duck dog
eleven twelve thirteen fifteen twenty / how many there aren’t=are not
(二)听、说、认读词汇
1、playground / garden / teacher’s office / library / canteen
Welcome to our many class at please
art room / computer room / washroom / music room / gym / TV room
2、lunch English class music class breakfast dinner P.E. class
Get up go to school go home go to bed ready
3、weater shorts so they’re=they are
4、hot weather rainy windy cloudy hello hi bye
5 、colourful pretty cheap expensive help sneakers slippers
sandals boots For all right them
6、sheep hen lamb goat cow fat tomato
cucumber potato onion carrot
三、句型
(一)Let's learn部分
1、Where is the canteen? It’s on the first 。
Where is the art room? It's on the second floor.
2、What time is it ? It's nine o'clock. It's time for English class . It's time to go to school.
3、I like the white sweater with the green skirt. I like the blue dress.
Where are my socks? What colour? White.
4、This is the weather report. It’s cool in Lhasa .
Here's the world weather . It’s rainy in London.
5、Look at that dress. It's pretty. Yes.It is .
Can I help you? Yes.I want a pair of sneakers.
6、What are they? They are goat.
（二）Let's talk部分
1、Welcome to our school! This is the teacher's office.
How many students are there in your class? Forty-five.
Do you have a library? Yes. This way ,please.
Is this the library? Yes, it is. Is that the art room? No,it isn't.
Your school is beautiful /cool.
2、School is over. Let's go to the playground. OK. Let's run. Hurry.
It's time to get up. Breakfast is ready! It's time for English. I'm ready.
3、 Whose is this ? It's your baby brother's.
Where are they? These are your baby pants. Wow! They're so small. ]
Our neighbour has a new baby.
4、 Can I wear my new shirt today? No,you can't. It's cold.
What are you doing? Not much.
What’s the weather like in Beijing? It’s snowy today.
What's the matter? It's windy now. I have to close the window.
5、 Look at that dress. It's colourful. It's very pretty.
Can I help you? Yes ,please. What size? Size five.
How much is this dress ? It's eighty-five yuan. We'll take it. Oh,that's too expensive.
Are they all right? Yes ,they are.
6、Oh, this farm is so big. Are they sheep/horses/donkeys? No, they aren’t.
How many cows do you have? I don’t know./One hundred.
Are these tomatoes? Yes, they are. /No,they aren't.
Are those potatoes? Yes, they are. /No,they aren't.
What are they? They're onions.
Are those cucumbers? Yes, they are.
(三)Read and write部分
1、This is my computer. That is your computer.
Is this a teacher's desk . Yes ,it is .
2、What time is it ? It's two o'clock.
It's It’s time for math class.
3、Is this your T-shirt? No,it's not. What colour is it ? It's white.
4、 It's warm today. Let's play football. It's cool. Is it cold?
5、 How much is it ? It's ten yuan. How much are they? They’re three yuan.
6、 Are they ducks? No, they aren’t. How many horses are there? Twelve.
PEP四年级下(第四册)各单元句型总汇
第一单元
Where is the canteen?
It’s on the first floor.
Welcome to our school!
How many students are there in your class?
Do you have a library?
Do you have lunch at school?
The canteen is on the first floor.
This way, please.
Your school is beautiful.
We have a new computer room.
Let’s go there.
I like this one.
Is this the library?
Yes,it is.
Is that the art room?
No,it isn’t.
What’s on it?
Let’s go and have a look.
四会句型：
This is my computer.
That is your computer.
Is this a teacher’s desk?
Yes,it is.
第二单元
It’s time for English class.
School is over.
Let’s go to the ….
Let’s go home.
Just a minute.
Let’s run.
That one is correct.
It’s time to go to school.
Breakfast is ready!
I’m ready!
Look at my clock.
It’s nice.
Can I have a try?
四会句型：
What time is it?
It’s two o’clock..
It’s 9:45.
It’s time for math class.
第三单元
I like the white sweater with the green skirt.
Where is my skirt?
Whose is it?
It’s my T-shirt.
Whose is this?
It’s your baby brother’s!
So many colours!
Please pass me my T-shirt.
My T-shirt is red.
This small one?
Where are my socks?
Look at these.
What are they?
These are your baby pants.
They’re so small.
But what for?
Our neighbour has a new baby!
Hurry up!
This red T-shirt is pretty!
四会句型：
Is this your skirt?
No,it’s not.
What colour is it?
It’s white.
第四单元
This is the weather report.
It’s cool in Lhasa.
Can I wear my new shirt today?
No,you can’t.
Come on .
Those are my shoes.
Where are they ?
They are on your feet?
Here’s the world weather.
What are you doing?
What’s the weather like in Beijing?
Not much.
It’s rainy today.
How about New York?
What’s the matter?
I have to close the window.
四会句型：
It’s warm today.
It’s cool
Let’s play football.
Is it cold?
第五单元
Look at that dress.
It’s colourful.
Can I help you?
That’s expensive.
I like it.
This shirt is colourful,but it’s too big.
It’s fits me well.
I want a pair of sneakers.
What size？Size five.
How about this pair?
Are they nice/all right?
We’ll take them.
四会句型：
How much is it?
It’s ten yuan.
How much are they?
They’re three yuan.
第六单元
How many cows do you have?
What do you see in the picture?
What are those?
How many geese can you see?
Are these tomatoes?
四会句型：
Are they ducks?
No,they aren’t.
How many horses are there?
Twelve.
四年级下册单词、句型集中营
Words in Book 4
Class________ Name______ Number_______
playground garden teacher’s office library canteen art
room gym computer
room washroom music room floor visitor there
TV room first class lunch this
way please cool beautiful second computer board fan
light
this is my
that your teacher’s desk wall picture
floor breakfast English
class music class
lunch it dinner P.E. class get up yes
go to school go home go to bed just a minute
over go to the playground now run one
kid two three four five six
seven eight nine ten what time it’s=it is
o’clock English P.E.
hurry Chinese music for class
jacket shirt skirt dress red
sweater T-shirt whose green white
blue yellow not jeans pants
no socks shoes shorts these
those but what for neighbour colour
warm cold cool hot weather report
weather wear today can’t=cannot put on
jeans pants socks shoes football
let’s=let us play snowy cloudy sunny
rainy windy New York matter close
how much have to pretty cheap expensive
colourful sixty seventy hundred assistant
how much ninety-nine big take apple
small long short orange watermelon pear
banana are they sneakers slippers
sandals boots want pair we’ll=we will
a pair of son size horse hen lamb
sheep goat cow farm aren’t=are not
donkey fat cat rabbit tomato
pig duck dog onion carrot
cucumber potato eleven twelve thirteen
fresh fifteen twenty how many there
重难点句子Sentences in Book 4
Class_________ Name________ Number________
1. Where is the canteen? It’s on the first floor.
2. This is the teacher’s office. That is my classroom.
3. How many students are there in your class? Forty-five.
4. Do you have a library? Yes!
5. The canteen is on the first floor.
6. This is my computer. That is your computer.
7. Is this a teacher’s desk? Yes, it is.\No, it isn’t.
8. Is that the art room? Yes, it is.\No, it isn’t.
9. What time is it? It’s nine o’clock.
10. It’s time for English class. Breakfast is ready!
11. School is over. Let’s go to the playground.
12. Let’s go home. I’m ready.
13. It’s 7:05. It’s time to go to school.
14. It’s 8:30 .It’s time for music class.
15. I like the white sweater with the green skirt.
16. I like the blue dress.
17. Where is my skirt?
18. What colour is it? Blue.
19. Is this your skirt? Yes, it is./No. it isn’t. My T-shirt is red.
20. Is that your T-shirt? No, it’s not.
21. Whose is it? It’s my T—shirt.
22. Whose is this? It’s your baby brother’s!
23. What are they? These are your baby pants. They’re so small.
24. Are those my shoes? Yes. But what for?
25. Our neighbour has a new baby!
26. This is the weather report. It’s cool in Lhasa.
27. Can I wear my new shirt today? No, you can’t. /Yes, you can.
28. It’s warm today. You can wear your new shirt.
29. Can I wear my T-shirt? Yes, you can.
30. What are you doing? Not much.
31. What’s the weather like in Beijing? It’s rainy today.
32. How about New York? It’s sunny.
33. What’s the matter?
34. It’s windy now. I have to close the window.
35. Look at that dress. It’s colorful. It’s very pretty.
36. Can I help you? Yes.
37. How much is this dress? It’s ninety-nine Yuan.
38. What size? Size five.
39. Are they all right? Yes, they are.
40. How much are they? They’re thirty-five Yuan.
41. What are they? They are goats.
42. Are they sheep? No, they aren’t. They are goats.
43. Are they horses? No, they aren’t .They are donkeys.
44. Look at the hens. They are fat.
45. How many cows do you have? One hundred.
46. What do you see in the picture? I see five cats.
47. Are these tomatoes? Yes, they are. /No, they aren’t.
48. What are these? They are carrots.
连词成句
1. is, my, this, computer (.) 2. your, is, that, computer (.)
3. teacher’s desk, this, is, a (?)
4. is, it, time, what (?) 5. o’clock, it’s, two (.)
6. time, math, for, it’s, class (.)
7. this, is, your, T-shirt (?) 8. colour, it, is, what (?)
9. warm, it’s, today (.) 10. play, let’s, football (.)
11. much, how, it, is (?) 12. yuan, it’s, ten (.)
13. they, much, how, are (?) 14. three, they, yuan, are (.)
15. they, ducks, are (?)
16. many, horses, there, are, how (?)
四年级下册英语知识点
Unit 1 Our school
一、句子：
1、This is the teacher’s office.这是老师办公室。
2、That is my classroom.那是我的教室。
3、Go to the library. Read a story-book..去图书馆。读故事书。
4、Is this the library? Yes, it is.这是图书馆吗？是的。
5、Is that the art room? No, it isn’t. the art room is on the second floor.（on the third; on the 4th; on the 5th…….）
那是美术室吗？不是，美术室在二楼。(三楼、四楼、五楼……)
6、Where is the canteen? It’s on the first floor. （on the third; on the 4th; on the 5th…….）食堂在哪里？在一楼。(三楼、四楼、五楼……)
7、How many students are there in you class? Forty.(数字)
8、Let’s go and have a look! 让我们去看一看。
9、
二、单词：
playground garden library canteen artroom light picture board
teacher’s office computer room washroom music room gym TV room
teacher’s desk wall floor your computer fan this way please
Unit 2 What time is it?
一、句子：
1、What time is it? 几点钟了？
2、It’s nine o’clock.现在九点。
3、It’s time for English class.该上英语课了。（lunch English class music class breakfast dinner P.E class）
4、School is over. Let’s go to the playground.放学了，让我们去操场吧！
5、It’s time to go to school.该去学校了！（ get up go to school go to bed go home ）
6、 Where is the short hand?
7、That one is correct
二、单词：lunch English class music class breakfast dinner P.E class get up go to school go to bed go home just a minute
one two three four five six seven eight nine ten it’s=it is math Chinese English P.E music class
Unit 3 Is this your skirt?
一、句子：
1、I like the white sweater with the green skirt.我喜欢白毛衣搭配绿裙子。
2、Whose is this? It’s my baby brother’s.这是谁的？是我小弟弟的。
3、Is this your T-shirt? No, it’s not.这是你的T恤衫吗？不是。
4、Where are my socks? 我的袜子在哪儿？
5、What colour is it? It’s white.它是什么颜色的？白色的。
二、单词：sweater jeans pants socks shoes shorts
jacket shirt skirt dress T-shirt red blue yellow green white colour
Unit 4 It’s warm today
一、句子：
1、This is the weather report. 这是天气预报。
2、It’s cool in Lhasa. 拉萨天气凉爽。
3、What’s the weather like in Beijing? It’s rainy.北京天气怎样？下雨。
4、Can I wear my shirt today? Yes, you can./ No, you can’t.我今天能穿衬衫吗？能/不能。
5、What’s the matter?你有什么事情？
6、It’s warm today今天天气暖和。
7、Where are my shoes? 我的鞋子在哪里？
8、Those are my shoes.那些是我的鞋子。
9、they are on you feet.他们在你的脚上。
10、I have to close the window.我不得不关上窗户。
二、单词：hot the weather report the word report rainy windy cloudy warm cold cool today jeans pants socks shoes let’s=let us play football snowy sunny not much
Unit 5 How much is it?
1、Look at that dress. It’s pretty。看那条裙子，真漂亮！
2、Can I help you? 需要我为你做些什么吗？
3、I want a pair of sneakers.我想要一双球鞋。
4、How much is it? It’s ninety-nine yuan.多少钱？九十九元。
5、That’s expensive.好贵阿！
6、A pair of sneakers for my son. 给我儿子买双球鞋。
7、What size? Size five. 几码？五码！
8、Are they all right? 合适吗？
9、We’ll take it.我们买下了！
10、How much are they? They’re three yuan.他们多少钱？三元。
11、It fits me well.它很适合我。
二、单词：
colourful pretty expensive sneakers slippers sandals boots
big small long short apple banana pear orange watermelon
cheap all right a pair of
Unit 6 At a farm
一、句子：
1、What are they? They are goats.（必须加S）它们是什么？它们是山羊。
2、This farm is so big.这个农场好大阿！
3、Are they ducks? No, they aren’t.它们是鸭子吗？不是的。
4、Look at the cucumbers. They’re fresh.看那些黄瓜，他们好新鲜！
5、I like tomatoes. They are juicy.我喜欢番茄，他们很多汁。
6、I don’t like onions. They’re smelly.我不喜欢洋葱，他们有股味道。
7、How many horses （必须是复数）are there? Twelve.那儿有多少马？十二匹。
8、How many sheep(单复数相同)are there?这里有多少只绵羊？
9、How many geese(goose 的复数形式)can you see?你能看到多少只鹅？
二、单词：sheep hen lamb goat cow tomato cucumber potato onion carrot horse aren’t=are not cat rabbit pig duck dog eleven twelve thirteen fifteen twenty how many there