资源简介

Unit 1 How tall are you
重点单词：
younger (young 的比较级)更年轻的
older (old 的比较级)更年长的
taller (tall 的比较级)更高的
shorter (short 的比较级)更矮的；更短的
longer (long 的比较级)更长的
thinner (thin 的比较级)更瘦的
heavier (heavy 的比较级)更重的
bigger (big 的比较级)更大的
smaller (small 的比较级)更小的
stronger (strong 的比较级)更强壮的
dinosaur 恐龙 hall 大厅
than 比 metre 米 (美式英语：meter)
both 两个都 kilogram 千克；公斤
countryside 乡村 shadow 阴影；影子
lower (low 的比较级)更低 smarter (smart 的比较级)更聪明的
become 开始变得；变成
重点短语：
how tall 多高 look taller 看起来更高
how heavy 多重 get longer and longer 变得越来越长
how old 多大(年龄) both of us 我们两个都
what size 多大号 grow older 长大；变老
the tallest dinosaur 最高的恐龙 in the window 在橱窗里
over there 在那边 go down 下降
have a look 看一看 think of 想到
in the morning 在上午 go on a trip 去旅行
in the afternoon 在下午 lower and lower 越来越低
重点句型：
1.That’s the tallest dinosaur in this hall.
那是这个厅里最高的恐龙。
2.It’s taller than both of us together.
它比我俩加起来还高。
3.—How tall are you —I’m 1.65 metres.
你有多高？ 我身高1.65 米。
4.Your feet are bigger than mine.
你的脚比我的大。
5.—What size are your shoes —My shoes are size 37.
你穿多大号的鞋？我穿37 号的鞋。
6.There are more dinosaurs over there!
那儿有更多的恐龙!
7.—How heavy are you —I’m 48 kilograms.
你体重多少？我体重48 公斤。
8.They are so big and tall.
它们又大又高。
9.—How tall is it —Maybe 4 metres.
—它有多高 —或许4 米。
10.Let's have a look.
让我们来看看。
11.—Oh! I'm taller.—You're older than me, too.
—哦!我更高。—你也比我年龄大。
12.You're heavier than me.
你比我重。
13.Your feet are bigger than mine. My shoes are size 37.
你的脚比我的大。我穿37号的鞋。
14. Little Duck is watching the sun go down. It is getting lower and lower, but his shadow is getting longer and longer.
小鸭子正在看日落。太阳越来越低,但是它(小鸭子)的影子越来越长。
句型解析：
1.(1) That's the tallest dinosaur in this hall.
那是这个厅里最高的恐龙。
(2) It's taller than both of us together.
它比我俩加起来还高。
解析: 这是用于比较的句型，其句型结构：
比较级：A + be 动词+ 形容词比较级+ than + B. A 比B 更……
最高级：A + be 动词+ the + 形容词最高级 (+ 可数名词单数)+ in/of + 所比较的范围. A 是……中最……的……
比较级的用法口诀：前有A，后有B，中间站着比较级。比较级真神气，后有than，前有be。
易错点提示:注意进行比较时，比较的对象要一致。
例句：
(1) My hair is longer than my mother's.
我的头发比我妈妈的（头发）长。
(2) My father is the tallest in my family.
我爸爸是我家里最高的人。
2.(1) —How tall are you —I'm 1.65 metres.
—你有多高？ —我身高1.65 米。
—How heavy are you —I'm 48 kilograms.
—你体重多少？ —我体重48 公斤。
解析：这是用来询问某人或某物的高度、体重的句型及答语。句型结构：
—How tall / heavy + be 动词+ 主语
—主语+ be 动词+ 数字+ 长度/ 重量单位.
例句：
—How tall is this tree —It's 5 metres tall.
—这棵树多高？ —它高5 米。
(2) —How heavy is your mother —She is 53 kilograms.
—你妈妈体重多少？—她体重53 公斤。
3.—What size are your shoes —My shoes are size 37.
你穿多大号的鞋？我穿37 号的鞋。
解析：What size 用来询问服饰、鞋子等物品的尺码。
句型结构：—What size + be 动词+ 物品(服饰、鞋子等)
—物品 + be 动词 + size + 具体的尺码./ Size + 具体的尺码.
例句：
—What size are your jeans, Mike —Size 29.
—迈克，你穿多大号的牛仔裤？—29 码。
4.Your feet are bigger than mine.
你的脚比我的脚还大。
解析：
mine 是名词性物主代词,意思是“我的(东西)”。名词性物主代词在句子中起名词的作用,相当于“形容词性物主代词 + 名词”。
例句：
Look at the two pencils. The red one is yours and the blue one is mine.
看那两支铅笔。红色的是你的，蓝色的是我的。
5.比较级的用法：
(1) 两者之间进行比较的句型：
A + be 动词+ 形容词比较级+ than + B.
(2) 比较三者或三者以上的人或事物的句型：
A + be 动词+ the + 形容词最高级(+ 可数名词单数) + in/of + 所比较的范围.
(3) 表示“越来越……”：
比较级+ and + 比较级
巩固练习：
一、读一读,选出与画线单词同类的一项。
( )1. Zhang Peng is the tallest boy in his class.
A. young B. younger C. youngest
( )2. How tall are you
A.old B. older C. oldest
( )3. You're older than me, too.
A. short B. shorter C. shortest
( )4. Hey, this dinosaur isn't tall.
A. meat B. metre C. monkey
( )5. Little Duck is watching the sun go down.
A.become B. becomes C. becoming
( )6.You are older and smarter than me.
A. farmer B. lower C. teacher
( )7. I'm 52 kilograms.
A. metres B. shadow C. countryside
( )8. Those shoes in the window are nice.
A.than B. both C. socks
二、用所给单词的适当形式填空。
1. I'm________(tall) than my sister.
2. The Changjiang River is ________ (long) river in China.
3. Susan is 1.56 ________(metre).
4. The dinosaur is so ________ (big).
5. Chen Jie is ________(young) than Zhang Hong and Wang Ping.
6. I'm 45________ (kilogram).
7. Linda's feet are________(big) than Sarah's.
8. A mouse is________(small) than a tiger.
9.Who is________(thin), Tom or Jim
10. Who is________(heavy) than you
三、单项选择。
( )1.—________ is Sam —He is 1.68 metres.
A.What B. How tall C.How much
( )2. I'm 12. You're 13. I'm one year ________than you.
A. older B. younger C.young
( )3.—What size are your shoes —________
A.30 kilograms B. 1.65 metres C. Size 37
( )4. My fish is bigger than ________.
A.Mike's B. Mikes C. Mike
( )5. That's the ________dinosaur in this hall.
A. tallest B. taller C. tall
( )6. The sun goes down, and it's getting________.
A. lower and low B. lower and lower C. low and low
( )7. I'm 45 kilograms, and you're 50 kilograms. You're ________than me.
A. heavy B. heavyer C. heavier
( )8.—________is stronger than you —My father.
A.Who B.What C.How
( )9. A mouse is________than a dog.
A.heavier B. smaller C. stronger
( )10. That fat boy is________.
A.35 metres B.35 grams C. 35kilograms
参考答案
一、
1.C 2.A 3.B 4. C 5.C 6.B 7.A 8.C
二、
1.taller 2.the longest 3.metres 4.big 5.younger
6.kilograms 7.bigger 8.smaller 9.thinner 10.heavier
三、
1.B 2.B 3.C 4.A 5.A 6.B 7.C 8.A 9.B 10.C

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