资源简介

(共146张PPT)
Unit1-6 期末复习
单元重难点梳理
（人教PEP版）四年级
下
1
2
3
4
5
单词，词组过关
重点句型过关
语法过关
字母+语音过关
经典例题
Unit1
Key words
迟到；迟发生
规则；规章
课；课程；班；班级
教室
Key words
关掉
灯；光
对不起
快点；赶快
Key words
准备好
音乐
书桌；办公桌
椅子
Key words
门
窗
风扇
黑板
单词消消乐
Sound and words
farmer
card
hard
park
farm
They all have the same letters “ar”.
Sound and words
The letter combination “ar” pronounces “/ɑ:/” in the words.
ar
/ɑ /是长元音,发音时声带振动。口张大，舌平放，舌尖不抵下齿，舌后部略抬起。
Game time
artist
farm
star
park
arm
car
bark
sharp
card
hard
Look and read the word in the jellyfish quickly.
Conversation
Jack, you can't take
toys to school.
Yes, but don't
eat it in class.
OK.
Oh, sorry. Can I
take this apple
Hurry up! Don't be
late for class!
I'm ready.
Let's go!
Video
Conversation
What are their class rules
I clean my desk after
class. It's not hard.
His farm is like
a big park.
The farmer is
working hard.
I draw a farmer
on a card.
ar
Conversation
Video
Conversation
We are, Miss White.
I can clean the blackboard.
I can pu(t) back the desks and chairs.
I can swee(p) the floor.
Who's on
duty today
Wow! Our classroom
is clean and tidy!
Video
Look! The music room
is nice and clean.
I like this room.
The floor is green.
The chairs are ...
chairs
teacher's
desk
door
window
fan
Conversation
Helping hands in class
We have some class rules. We put up our hands
to speak. We turn off the lights after school. When
we don't understand, we say, "Excuse me "
We also have some jobs. Some of us make wall
newspapers. Some of us keep our classroom clean
and tidy. Some hand out the workbooks. We all help make our classroom great!
Conversation
知识点 1
Don’t eat in class.
Don’t+ 实义动词原形（+其他）.
go, play, write...
此句型是Do型祈使句的否定形式，用于提醒或警告他人不要做某事。
为表示礼貌，可以在句首或句末加上please。
知识点 2
Don’t be late.
Don’t be+形容词/名词（短语）.
此句型是Be型祈使句的否定形式，用于提醒或劝诫他人不要保持某种状态。
angry, sad(悲伤的)/a baby ...
知识点 3
主语+can+动词原形（+其他）.
情态动词can意为“能；可以”，没有人称和数的变化，后接动词原形。
I can help you with English.
我可以帮你学英语。
It’s sunny. We can go out to play.
天气晴朗。我们可以出去玩。
表达某人可以做某事
Unit2
Key words
家庭作业
首先；第一
言语；单词；字
洗
Key words
有帮助的；有用的
电视
跑；奔跑
湿的；未干的
Key words
客厅；起居室
安全的
卧室
书房
Key words
厨房
浴室；洗手间
说话太大声的;吵闹的
睡觉
summer
dinner
father
newspaper
brother
water
Sound and words
Sound and words
/ /是短元音，发音时声带振动。舌平放，舌尖轻抵下齿底部，舌中部略抬起，双唇呈扁平口形。发音轻松自然，构成不重读音节。
er
Conversation
No. You have to do
your homework first.
Mum, can I watch TV
Matt, be careful! The floor is wet.
Don't run in the living
room. It's not safe.
Sorry.
OK.
Video
Conversation
Do my homework first.
Use kind words.
Tidy my room.
Wash my hands.
Conversation
In the summer, after dinner,
Father is reading a newspaper.
My poor thirsty brother,
Is running with some water.
er
Video
Conversation
Shh. Don't be so loud!
Dad is sleeping in his
bedroom. He's tired.
Be careful, Jack. Don't touch hot things.
Where is Mum
I'm sorry.
She's in the kitchen.
Let's go and help her.
OK.
John, where is Dad
Video
bedroom
study
living room
kitchen
bathroom
Yes, she's reading
a book.
Where is Amy
Is she in the study
Conversation
Video
Conversation
Video
Conversation
Rules
There are rules at school and at home.
I don't run in the classroom or in the living room. This rule keeps me safe.
I keep my desk clean and tidy my bedroom. This rule keeps me healthy. I think of my friends and family. I use kind words.
We work hard and follow the rules. I feel good and others feel good too.
﹏﹏﹏﹏﹏
﹏﹏﹏﹏﹏﹏
﹏﹏﹏﹏﹏﹏﹏﹏
知识点 1
主语+have/has to+动词原形（+其他）.
have to意为“必须；不得不”,后面接动词原形
have to有人称、时态和数的变化,当主语为第三人称单数时，have to 要用第三人称单数形式has to
表达某人必须做某事
知识点 2
描述某人正在某处做某事
主语+be 动词（am/is/are）+动词-ing 形式+
表示位置的介词短语.
此句型是现在进行时的肯定句
“be 动词+动词-ing 形式”是现在进行时的标志，
其中 be 动词要随着主语人称和数的变化而变化
方位介词（短语）+地点名词，如：in the kitchen
知识点 3
询问他人（单个人）的位置
问句：Where is + 主语（第三人称单数）
答语：He’s/She’s +表示位置的介词短语.
Tom, your sister, she…
问句是由 where 引导的特殊疑问句；其中
where 意为“在哪里”，用于询问地点
主语为第三人称单数，故 be 动词要用 is
Unit3
Key words
小孩
（中午或晚上吃的）
正餐
美术；艺术
午餐
Key words
数学
起床
上学
Key words
上床睡觉
回家
Sound and words
Ford
work
morning
world
horse
or→/ :/
or→/ /
Sound and words
or
/ /是长元音，发音时声带振动。舌后缩，舌后部抬起，双唇呈中圆口形 ，并向前突出。
/ /
forty / f ti/ 四十 shorts / ts/ 短裤
Sound and words
or
/ /是长元音，发音时声带振动，舌平放，舌尖轻抵下齿底部，舌中部略抬起，双唇呈扁平口形。
/ /
word /w d/词；单词 worse /w s/更糟的
Conversation
Hi, Binbin. School is over.
Let's go to the playground.
OK.
What time is it
What time is it now
Oh! Let's go.
It's 5 o'clock.
It's 6 o'clock. It's
time for dinner.
Time to go home, kids.
Video
Conversation
It's 7:20. It's time
for breakfast.
What time is it
Conversation
Video
Conversation
It's 7 o'clock.
It's time to go to
school. Bye, Mum.
It's time to go to
school.
Breakfast is ready.
Bye. Have a nice day!
It's time to get up.
It's time for English class.
It's 8:30.
We're ready!
Video
Conversation
It's 7:30. It's time to go to school.
go to school
go to bed
go home
get up
Conversation
It's 5:50. It's time to go home.
Oh no! I want to play more!
It's 6 o'clock. It's time for dinner.
Where is Mike
Look at the clock! It's 9:20. Time for bed.
Just a minute.
Mike! It's 7:40. Get up now, please!
Hurry, Mike! It's 8:30. You're late for class.
③
①
②
④
⑤
知识点 1
如何表达该做某事了(一)
It’s time for+名词(短语).
句中的“It’s”可以省略，即可以说：
“Time for+名词(短语).”
It’s time for class.=Time for class.
该上课了。
句型
讲解
例句
知识点 2
如何表达该做某事了(二)
It’s time to+动词原形（+其他）.
句中的“It’s”可以省略，即可以说“Time to+动词原形（+其他）.”
此句型有时可以与“It’s time for...”互相转换；需要注意的是，for 后面接名词（短语），to 后面接动词（短语）.
句型
讲解
Unit4
Key words
裤子
（由连在一起的相似两部分构成的）一条，一副
衣服；服装
（指较远的人
或事物）那些
Key words
短裤
夹克衫；短上衣
短裙
亲爱的
Key words
昂贵的；价格高的
买下
美丽的
便宜的
560
20
Key words
鞋
帽子
太阳镜；墨镜
清单；目录
Sound and words
thirty
sir
dirty
ir
Sound and words
purple
turtle
nurse
ur
Sound and words
ir/ur
是长元音，发音时声带振动。舌平放，舌尖轻抵下齿底部，舌中部略抬起，双唇呈扁平口形。
Conversation
Sure. Let's go to the
clothes shop.
OK, Mum.
Mum, my trousers are
too short. Can I buy a
new pair
Look, Mum! Those shorts are nice. Can I buy a pair
You already have too many shorts. Let's buy trousers.
Video
Conversation
trousers
shorts
skirt
jacket
That one is nice.
My skirt is too small.
I need a new one.
ja-cket
trou-sers
sh-or-ts
sk-ir-t
Conversation
Circle the words with or .
ir
ur
A girl buys a pretty skirt.
She sees a bird—it's hurt.
First she thinks, then helps the bird.
Now the girl needs a new skirt!
Video
Conversation
Look! The blue skirt is nice too. It's 79 yuan.
Yes. I like this pink dress.
It's 180 yuan.
I'm sorry, dear.
That's expensive.
Yes. I like it.
OK. Let's take it.
How much is it
Can I help you
Video
Conversation
expensive
cheap
shoes
hat
beautiful
sunglasses
Do you like the
sunglasses
They're 99 yuan.
Yes! They're beautiful.
How much are they
知识点 1
句型：衣物名词/代词+is/are+表示评价的形容词.
讲解：当“衣物”是单数时，be 动词用is；
当“衣物”是复数时，be 动词用are。
例句：The coat is very cool. But it’s too big.
这件外套很酷。但是它太大了。
形容词前可以加上too（太）、very（很；非常）、so（这么；那么）等程度副词进行修饰
nice，small...
对衣物进行评价
知识点 2
句型：— Can I buy+某商品
— Yes, you can./No, you can’t.
讲解：口语中常用“OK./Sure./Of course.”等表示同
意对方的请求。
例句：— Can I buy a book, Mum
我能买一本书吗，妈妈？
— Sure. 当然。
询问自己能否买某商品
知识点 3
a pair of 表示“一条/一副……”
后接可数名词复数，但整体表达单数概念，用于描述由连在一起的相似两部分构成的物品。
a pair of
知识点 4
“Can I help you ”
是店员招待顾客时常用的礼貌用语，通常用于商场、酒店、餐饮等场所。
其近义表达有：
“What can I do for you ”
“May I help you ”
提议买下某商品：
Let’s take+某商品/it/them.
take 在此处意为“买下”；其中“某商品”
可用代词it/them 代替。
This skirt is nice. Let’s take it.
这条裙子很漂
亮。我们买下这条吧。
知识点 5
S
M
L
S = small 小码
M = medium 中码
L = large 大码
知识点 6
当试穿的衣物是名词时，名词既可以放在try 与on 之间，也可以放在try on 后面；但是指代衣物的代词只能放在try与on之间，且代词要用宾格形式。
试穿
Unit5
Key words
奶牛
马
羊；绵羊
鸡；鸡肉
Key words
猪
西红柿
蜜蜂
土豆
Key words
胡萝卜
老鼠
Sound and words
chair
pair
hair
椅子
头发
一双
air
/e /
Sound and words
stair
dairy
楼梯
奶制的
air
/e /
Sound and words
/e /是双元音，发音时声带振动。先发/e/音，然后快速滑向/ /音，前重后轻，舌前端抵下齿，双唇半开，口形随之变化。
air
/e /
Conversation
I have 20.
How many cows do you have
I have a lot of animals. Cows, horses, sheep, pigs and chickens.
What animals do you
have on the farm
Cows are great.
They give us milk.
Yes. Farm animals give
us many things.
Video
Conversation
I have a lot of animals.
Yes. There are sheep, cows ...
Conversation
A boy with fair hair,
Sits down on his chair.
The chair is small.
The poor boy falls.
His hat is in the air!
Video
Conversation
tomatoes
carrots
potatoes
A mouse!
Look at the tomatoes.
They're big and red.
Conversation
Yes. A lot of tomatoes are
big and red, but these are
small and yellow.
They're tomatoes.
What are
these
But they're
yellow!
What are those
They're bee boxes.
Bees are good for plants.
Video
知识点 1
询问对方农场上都养了哪些动物
问句：
答语：
(I / We have+) 动物名称.
What animals do you have on the farm
what animals 意为“什么动物”，是一个疑问词组
若列举了多个动物词汇，则用 and连接最后两个词汇
知识点 2
询问对方拥有可数事物的数量
答语：
(I/ We have+) 数字(+可数名词).
How many+可数名词复数+do you have
— How many chickens do you have
— I have 15.
问句：
知识点 3
描述（某处）有某些人/事物
句型：
There are+可数名词复数（+某处）.
There are three horses and five cows on the farm.
农场上有三匹马和五头奶牛。
例句：
句型中的be 动词后面的名词是可数名词复数，故be 动词要用are
知识点 4
询问近处/远处多个事物的名称
问句：
答语：
They’re+可数名词复数.
What are these/those
these 指代近处的多个事物，those 指代远处的多个事物
问句中的these/those 在答语中要用they 来代替
知识点 5
可数名词单数变复数的规则
1. 一般名词直接在词尾加-
apple → apples
2. 以-s、-x、-sh 和-ch 结尾的名词在词尾加
class → classes
box → boxes
dish → dishes
watch → watches
1. 一般名词直接在词尾加-s
apple → apples
2. 以-s、-x、-sh 和-ch 结尾的名词在词尾加-es
知识点 4
3. 以“辅音字母+y”结尾的名词，变y 为i，再加-es
strawberry → strawberries
4. 以-o 结尾的名词在词尾加-s 或-es
photo → photos
tomato → tomatoes
5.以-f、-fe 结尾的名词，大多数变f、fe 为v，再加-es
leaf → leaves
knife → knives
Unit6
Key words
采；摘
挤奶
给（人或动物）食物；
饲养
给；递
Key words
浪费；废品
菜肴；食物
收拾餐桌
刀
Key words
餐叉
筷子；常用复数形式chopsticks
美味的；可口的
碗
Key words
勺；匙；调羹
摆放餐具
Sound and words
bear
pear
wear
ear
/e /
Sound and words
/e /是双元音，发音时声带振动。先发/e/音，然后快速滑向/ /音，前重后轻，舌前端抵下齿，双唇半开，口形随之变化。
ear
/e /
Sound and words
ear
hear
year
ear
/ /
Sound and words
/ /是双元音，发音时声带振动。由/ /音很快滑向/ /音，前重后轻，双唇由扁平变成半开。
ear
/ /
Conversation
Oh yes! We can help too.
Let's feed the chickens.
Look! Binbin and John are watering the vegetables.
Let's fee(d) the pigs.
Good idea!
OK. Can you please pass me the vegetables
Thanks.
Sure. Here you are.
Video
Conversation
Farmers do a lot of work on the farm.
Farmers plant potatoes.
They water carrots.
They pick tomatoes.
They feed chickens.
They milk cows.
Conversation
My dear bear, do you hear
A chicken clucks very near.
I hear! It's so clear!
Oh dear! So many eggs here and there!
And near the eggs, there is a pear!
Video
Conversation
Mike, Amy, would you
like a knife and fork
No, thank you, Mr Wang.
I can use chopsticks.
OK.
Can you please pass me
some chopsticks too
OK.
The food is delicious!
Thank you!
Sorry.
Let's clear the table.
Don't waste food, please.
Video
Conversation
Let's set the table.
OK.
Let's clear the table. Can you
please pass me the bowl
Sure.
knife
fork
spoon
chopsticks
bowl
Conversation
Where do you get your tomatoes In a
supermarket At a farm Chen Jie grows
them by herself. She has a small "garden"
at home. Spring is a good time to plant
tomatoes. Chen Jie waters the tomato
plants every week. In summer, Chen Jie
picks the tomatoes. She makes a salad
and eats it with her family. It's so delicious!
知识点 1
water 的一词多义：
作动词，意为“给……浇水”
作不可数名词，意为“水”
知识点 2
询问对方能否做某事
问句：
肯定回答：Yes, I can./Sure./Of course.
否定回答：No/Sorry, ...
Can you+动词原形（+其他）
— Can you feed the sheep
— Sorry, I’m watering the flowers.
例句：
can 在此处表示请求，没有人称和数的变化，后面接动词原形。
知识点 3
提出用餐或餐具使用建议
问句：
答语：
肯定回答：Yes, please.
否定回答：No, thanks/thank you.
Would you like+饮食类名词/餐具类名词
would like 为固定搭配，意为“想要”
在进行简要的肯定或否定回答后，可以进一步表达自己的意愿
巩固练习
经典练习
( ) 1. A. hear B. wear C. clear
( ) 2. A. underwear B. near C. ear
( ) 3. A. fear B. bear C. pear
( ) 4. A. dear B. year C. swear
选出下列每组单词中画线部分发音不同的一项。
C
A
A
C
经典练习
hear
bear
Listen, read and group
ear
wear
year
pear
near
wear
pear
ear
year
near
经典练习
选出不同类的一项
( ) A. in B. box C. on D. under
( ) A. sixteen B. twenty C. too D. ten
( ) A. man B. sister C. mother D. dad
( ) A. tall B. tail C. small D. short
( ) A. UK B. Shandong C. China D. Australia
B
B
C
A
B
经典练习
Look, choose and write
far, farmer, car, hard, dark, card
1. Don't read books
in the .
2. Turn on the light
when it's .
3. Study .
4. Don't run too
away.
经典练习
( )
Farmers do a lot of work on farms.
A. Farmers plant potatoes.
C. They pick tomatoes.
E. They milk cows.
B. They water carrots.
D. They feed horses.
( )
( )
( )
( )
A
B
C
D
E
经典练习
Look, think and say
What class rules do you see "Please" or "Don't"
经典练习
1. — ______ books do you have
— I have 12.
A. How. B. How old. C. How many
C
解析：由答语知问题是关于数量的特殊疑问句。A意为“如何、怎么样”，B选项意为“多大、几岁”，C选项意为“多少个（只）等”。所以答案选C
经典练习
2. — How many rulers do you see
— ______.
A. I have twelve. B. I see twelve
B
解析：问题“你看见多少把尺子？”。A选项意为“我有12把”，B选项意为“我看见12把”。上下文要一直（看见），所以答案选B
经典练习
3.—Do you have some pears
— _______
A. Yes, I have. B. No, I do. C. Yes, I do.
解析：A选项have不是助动词（do）或Be（is are am）,B选项前后矛盾排除。C选项正确，它符合用Do you问，就用Yes, I do或者No, I don’t答。
C
经典练习
4. — ______ is your map — Under the chair.
A. Who. B. How. C. What. D. Where
D
解析：“由答语“在椅子下”知问题是关于位置的特殊疑问句。A选项“谁”，B选项 “怎么样、如何” ，C选项“什么”，D选项“哪里”。所以答案选D “地图
在哪里”。
经典练习
5. — ______ is that boy
— Mike, my brother.
A. What B. How C. Who
C
解析：由答语“迈克，我的弟弟”可知问题是关于人
的特殊疑问句。What （什么），How（如何，怎样）
Who（谁），因此答案选C”那个男孩是谁？”
经典练习
6. —Is he your brother
— _______
A. Yes, he isn’t. B. No, he is. C. Yes, he is.
C
解析：AB选项前后矛盾排除。C选项正确，它符合用Is he问，就用Yes, he is或者No, he isn’t答。
经典练习
B
解析：AB选项均意为“我也一样” ，A选项用于肯定句，B选项用于否定句 。题目是“不想吃”为否定句，所以答案选B。
1.你对妈妈说不想吃草莓，妹妹也不想吃，她会说（ ）
A. Me too B. Me, neither
经典练习
2.你在朋友家做客，口渴了，你对朋友说我可以
吃个苹果吗？（ ）
A. Can I have an apple B. Have an apple
A
解析：A选项意为“我能吃个苹果吗” ，B选项意为“吃个苹果吧”请别人吃，所以答案选A。
经典练习
3.你想把伙伴喊过来一起看有趣的小熊，你会说（ ）
A. It , s a bear B. Look at the bear C. It has a bear
B
解析：“喊过来一起看”引起其他人的注意并进行观察。A选项“它是一只熊” C选项“它有一只熊”都是在进行简单的描述，B选项“看这只熊”发出看的邀请引起注意，所以答案选B。
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