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(共38张PPT)
Unit6 Changing for the seasons
单元重难点梳理
（人教PEP版）四年级
上
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
1
单词，词组过关
单词词组过关
Key words
whose
/hu z/
pron. (代词)谁的
sweater
/ swet (r)/
n. (名词)毛衣
sock
/s k/
n. (名词)短袜
Key words
mine
/ma n/
pron. (代词)我的
shirt
/ t/
n. (名词)衬衫
coat
/k t/
n. (名词)大衣；外套
Key words
wear
/we (r)/
v. (动词)穿；戴
dress
/dres/
n. (名词)连衣裙
season
/ si zn/
n. (名词)季节
Key words
which
/w t /
pron. (代词)
哪一个；
哪一些
winter
/ w nt (r)/
n. (名词)冬天
snow
/sn /
v. (名词)下雪 n. (名词)雪
Key words
get together
(动词短语)聚会
spring
/spr /
n. (名词)春天
summer
/ s m (r)/
n. (名词)夏天
Key words
autumn
/ t m/
n. (名词)秋天
get together
(动词短语)聚会
Words game
sock
coat
whose
wear
shirt
sweater
Words game
get
winter
which
get together
snow
season
23℃
13℃
-7℃
clothes
weather
It’s ________.
a sweater
It’s ________.
a coat
They’re _____.
shirts
It’s _____
________.
warm
and sunny
It’s _____
________.
cool
and rainy
It’s _____
________.
clod
and snowy
2
经典例题
选择不同类的一项。
( ) 1. A. whose B. what C. wear
( ) 2. A. sock B. dress C. clothes
( ) 3. A. winter B. season C. summer
( ) 4. A. fly B. make C. snow
( ) 5. A. leaf B. flower C. wear
CCBCC
重点句型过关
Conversation
Video
Conversation
This purple dress is Mum's.
The pink socks are mine.
dress
socks
shirt
sweater
coat
Conversation
Sarah, which season do you like
I like winter too. There are many festivals. My family and I often
get together and have fun.
Winter. It snows a lot. I can play in the snow and make a snowman. What about you
Video
Conversation
spring
summer
autumn
winter
Which season do you like
Winter. I can make a snowman.
2
经典例题
单项选择。
( ) 1. —Whose dress is this —It's ______.
A. my B. mine C. me
( ) 2. I like winter because I can ______ a snowman.
A. make B. making C. makes
( ) 3. In autumn, the leaves ______ yellow.
A. is B. are C. am
BAB
2
经典例题
( ) 4. ______ season do you like
A. What B. Which C. Where
( ) 5. It's cold in winter. We often wear ______.
A. T - shirts B. shorts C. sweaters
BC
3
语法过关
语法过关
知识点 1
“Whose … is this/that/it ”
用于询问单个物品的主人是谁。
物品在近处，用this；
物品在远处，用that；
也可以直接用it指代物品。
“Whose … are these/those/them ”
用于询问多个物品的主人是谁。
知识点 2
疑问词whose和which的用法
whose用于询问物品所属关系，后接名词；which用于在多个事物中进行选择提问。
名词性物主代词（如 mine、yours、his、hers、theirs 等）相当于“形容词性物主代词+名词” ，用于避免重复提及前面已出现的名词。使用时后面不再接名词。例如：
This is my book. That one is yours.（这是我的书。那本是你的。）
知识点 3
询问喜欢的季节及回答：
Which season do you like （你喜欢哪个季节？）
回答：
I like +季节名称. Because...（我喜欢……季节。因为……） 。
例如：
Which season do you like - I like winter. Because I can make a snowman.
（你喜欢哪个季节？我喜欢冬天。因为我可以堆雪人。）
知识点 4
描述不同季节的穿着和活动：
In +季节名称，we wear... We can...（在……季节，我们穿… … 我们可以……）
In summer, we wear shorts and T- shirts. We can swim.
（在夏天，我们穿短裤和T恤衫。我们可以游泳。）
In winter, we wear warm coats and gloves. We can make a snowman.
（在冬天，我们穿暖和的外套和手套。我们可以堆雪人。）
2
经典例题
根据所给单词的适当形式填空。
1. I like （ ） (winter) best. It's white.
2. The （ ） (leaf) are yellow in autumn.
3. She often （ ） (wear) a dress in summer.
4. We can （ ） (fly) kites in spring.
5. Which season （ ） (do) your mother like
1. winter
2.leaves
3. wears
4. fly
5. does
4
语音过关
字母+语音过关
Sound
Why is winter so cold
What do you wear in the snow
Oh, where is my glove
Who can tell me Who knows
Video
wh发/w/音
/w/是半元音，像/u /音，但很短，很快就向后面的音滑动。发音时，双唇收得很圆很小，向前突出。舌后部向上抬起，声带振动。
what
where
when
/wen/
/we (r)/
/w t/
口腔剖面图
正面图
侧面图
wh发/h/音
/h/是清辅音。发音时，嘴唇张开，气流不受阻碍，自然呼出。口形随着后面接的元音而变化，声带不振动。
who
whose
when
/wen/
/hu z/
/hu /
口腔剖面图
正面图
侧面图
Read and say
who
where
what
why
whose
Look and spell
wh
ite
ose
at
y
ich
ere
o
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