Unit 1 How tall are you? Review lesson 课件（共22张PPT）

(共22张PPT)
Unit 1 How tall are you
Review lesson
词汇复习
shorter
taller
John is shorter than Zhang Peng .
Zhang Peng is taller than John.
词汇复习
shorter
longer
Sarah's skirt is longer than Amy's.
Amy's skirt is shorter than Sarah's.
词汇复习
older
younger
Sarah is younger than Mrs White.
Mrs White is older than Sarah.
词汇复习
heavier
thinner
John is thinner than Bill.
Bill is heavier than John.
词汇复习
stronger
Zhang Peng is stronger than Sarah.
词汇复习
smaller
bigger
The white shoes are smaller than the yellow shoes .
The yellow shoes are bigger than the white shoes .
词汇复习
形容词 比较级
tall
small
strong
young
short
old
long
longer
smaller
stronger
taller
shorter
older
younger
形容词变成比较级，一般的单词在词尾直接加er.
词汇复习
形容词 比较级
big
bigger
thin
thinner
以“元音+辅音”结尾的词，双写末尾辅音字母+er
词汇复习
形容词 比较级
heavy
happy
angry
heavier
happier
angrier
以“辅音字母+y”结尾的词,变y为i+er
词汇复习
形容词 比较级
nice
large
nicer
larger
以“e”结尾的词,+r
1、大部分直接在后面加 er: tall — taller 　
2、重读闭音节单词（一个元音加一个辅音结尾）
双写结尾辅音加er: big — bigger ; thin — thinner
3、以辅音字母加y结尾，把y改为i，再加 er :
heavy — heavier
4、以e结尾的, 直接加r : nice — nicer
形容词比较级构成规则:
形容词比较级构成规则:
除此之外，还有几个特殊的单词，它的比较级和最高级都是不规则的，如：
原形 比较级 最高级
many / much more most
little less least
good better best
bad worse worst
写出下列单词的比较级或原形
stronger____ younger____ shorter____
older___ great____ fast____
bigger____ thinner____ hot___ sad____
fat____ wet____ red____ glad____
heavier___ busier___ angry___ sunny___
early ____ funny ___ easy___ windy____
nicer ____ large____
worse____ good ____ many____
词汇复习 小练习
你的年龄是多大？
你的身高是多少？
你的体重是多少？
—How old are you？
—I am…year(s) old.
—How tall are you
—I am…metre(s) tall .
—How heavy are you
—I am…kilogram(s).
句型复习
你的胳膊有多长？
How long is your arm
—It is ...cm.
How+形容词原级+be+主语
句型复习
你穿多大号鞋？
What size are your shoes
= How big are your feet
回答1：Size+数字.
回答2：I + wear （s）+size+数字.
回答3：My shoes + are + size +数字.
划线部分随人称变化发生变化
从方框中选出合适的单词完成句子。
many big much heavy long tall
1. How is the desk
2. How is John He's 1.61 metres.
3. How are your feet I wear size 18.
4. How is the white T-shirt It's 100 yuan.
5. How books are there in the bag
There are twenty-one.
6. How is the fish It's 2 kilograms.
long
tall
big
much
many
heavy
句型复习小练习
形容词比较级句式结构为:
A +be动词（is/am/are）+ 形容词比较级+ than + B.
如: She is taller than me.
A(主格) B(常用宾格)
My arms are longer than yours.
A (形容词性物主代词+名词)
B（名词性物主代词）
语法复习
选词填空
1. I______ taller than you. (am,is,are)
2. _____you shorter than me (is, am,are)
3. She _____ older than her sister. (is,are,am)
4. How _____is your brother (heavy,heavier)
5. He is younger than______. (I,me)
6. My arm is longer than _____. ( your, yours)
7. Who is _____ ,John or Mike (tall,taller)
am
Are
is
heavy
me
yours
语法复习小练习
taller
用所给词的恰当形式填空
1. How _________ (big) are your feet
2. I am happy you feel _______ now.(good)
3. An elephant is _________ than a pig.(heavy)
4. I am 11 years ______ . I am 2 years _______
than you.(old)
5. The ant is so ________.(small)
6. He is as _______as you. (tall)
7. My hands are __________ (big) than yours.　
8. That's the ______(tall) dinosaur in this hall.
9. He is my ______ (good)friend in this class.
　
语法复习小练习
big
better
heavier
old
older
small
tall
bigger
tallest
best
根据中文完成句子
语法复习小练习
1. 我比你瘦。
I am _______ ______ you .
2.今年他两岁了。
He is two_____ ______this _____.
3. 我的包比她的小。
My bag ______ _______than ______.
4.我比我的哥哥小三岁。
I'm ________________than my brother.
5.这棵树要比那棵树高。
This tree is _______ than that one.
6.你比他矮四厘米。
You are ____________________ than him.
7.谁比你重 ________________ than you
thinner
than
years
old
year
is
smaller
hers
three years younger
taller
4 centimetres shorter
Who is heavier
Homework:
1.Recite Let's talk of Unit One.
2.Copy the useful expressions of Unit One.