内容正文:
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Unit1 How tall are you?
第1课时 Part A
预习新知
1.听Let’s talk 录音,跟读课文。
2.在Let's talk 和Let's learn 中圈出并预习下列单词、词组及句子。
3.掌握用形容词来表述事物句型:That’s the....。
4.掌握用than来做比较的句型。
词句自查
词汇
四会词:
①
更年轻的
②
更年长的
③
更高的
④
更矮的;更短的
⑤
更长的
三会词:
①
大厅
②
米
③
比
④
两个都
词组
1
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①
多高
②
在那边
③
两个都
④
在这个大厅里
⑤
多大
常用表达法
①那是这个厅里最高的恐龙。
②它比我俩加起来还高。
③你有多高?
④我身高1.65米。
语法精讲
1.如何用形容词最高级来描述事物
【课文原句】That’s the tallest dinosaur in this hall.那是这个厅里最高的恐龙。
【句型结构】主语+be动词+the+形容词最高级+名词+表示比较范围的介词短语.
【例句】
Tom is the tallest boy of the three.汤姆是三个男孩中最高的。
The ping-pong ball is the smallest of the three balls.乒乓球是三个球中最小的。
经典例题
She is than her sister.(单选题)
A. tal1 B. taller C. tallest
【答案】B
【详解】句意:她比她妹妹高。本题考查比较级。A高的,形容词原级;B更高的,形容词比较级;C最高的,形容词最高级。根据than可知横线处填形容词比较级,故选B。
2.如何用than作比较
【课文原句】It's taller than both of us together.它比我俩加起来还高。
【句型结构】A+be动词+形容词比较级+than B.
【重点讲解】
★此句型主要用于两者之间进行比较,当要对两个事物进行比较时,就会用到比较级。
★ than后的主语如果是代词,则既可以用主格形式,也可以用宾格形式。
【例句】You're shorter than I/me.你比我矮。
I’m younger than she/her.我比她小。
经典例题
I’m than you. I’m 50 kilograms.
A. taller B. heavier C. shorter
【答案】B
【详解】句意:我比你重。我50公斤。本题考查形容词辨析。A更高的,B更重的,C更矮的,选项B符合题意,故选B。
巩固练习
1、 选择题。
( ) 1.—______ are you?
—I’m 1.76 metres.
A.How tall B.How old C.How many metres
( ) 2.—Who is ______, Lily or Lucy?
—Lucy.
A.tall B.taller C.tallest
( ) 3.My friend is 1.65 ______.
A.metre B.metre’s C.metres
( ) 4.There are ______ dinosaurs over there.
A.more B.a C.much
( ) 5.That’s _______ dinosaur in this hall.
A.taller B.the tallest C.tallest
2、 选词填空。(有多余项)
Who How old How tall What Where
6.— are you?
—I'm 13 years old.
7.— is his name?
—His name is John.
8.— is older than you?
—Tom.
3、 选择合适的句子,补全对话。
A.How tall are you?
B.You’re taller than me.
C.How old are you?
D.I’m older than you.
E.I’m the shortest in our class.
Mike: Hello, Tim!
Tim: Hello, Mike! I’m 11 years old. 9
Mike: I’m 13 years old. 10
Tim: 11
Mike: I’m 1.61 metres.
Tim: 12 I’m 1.52 metres.
Mike: Are you the tallest in your class?
Tim: No. 13
Mike: Time for class. Let’s go!
Tim: OK!
4、 看图片,回答问题。
14.—How old is Mary?
—
15.—How tall is Jenny?
—
16.—Who’s older, Mary or Jenny?
—
17.—Who’s taller than Mary?
—
18.—Who is the tallest?
—
5、 阅读短文,判断正(T)误(F)。
It is a sunny day. The students are having a PE class. Zhang Peng, Sarah and Wu Binbin are having a race on the playground. They’re good friends. But they’re different. Look! Zhang Peng is stronger than Wu Binbin. He runs faster than both of Wu Binbin and Sarah. He is also the tallest and strongest student in his class. Sarah runs faster than Wu Binbin, too. She is taller than Wu Binbin. Wu Binbin is shorter and thinner than her. He should do more exercise. They enjoy themselves at school.
( ) 19.Zhang Peng is thinner than Wu Binbin.
( ) 20.Sarah is heavier than Zhang Peng.
( ) 21.Zhang Peng runs faster than Sarah.
( ) 22.Wu Binbin is taller than Sarah.
( ) 23.Wu Binbin is the shortest student among them.
词句自查 参考答案:
词汇
四会词:
①younger ②older ③taller ④shorter ⑤longer
三会词:
①hall ②metre ③than ④both
词组
①how tall ②over there ③both of ④in this hall ⑤how old
常用表达法
1
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①That's the tallest dinosaur in this hall.
②It's taller than both of us together.
③How tall are you?
④I'm 1.65 metres.
巩固练习 参考答案:
1、 选择题。
1.A 2.B 3.C 4.A 5.B
2、 选词填空。(有多余项)
6.How old 7.What 8.Who
3、 选择合适的句子,补全对话。
9.C 10.D 11.A 12.B 13.E
4、 看图片,回答问题。
14.She is twelve.
15.She is 1.51 metres.
16.Mary is older.
17.Chen Li.
18.Chen Li is the tallest.
5、 阅读短文,判断正(T)误(F)。
19.F 20.F 21.T 22.F 23.T
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