九年级英语上14

秦都中学师生共用教学案
Lesson14 So Many Records!
执笔：吴少萍审核：九年级英语备课组课型：新授课时间：2010年9月20
知识目标：
（1）词汇：kilo，guitar，impossible，lift，all over the world，try to do sth.
(2) 句型：Maybe we could find an unusual record.
It’s a man who can ride his bicycle backwards while playing the guitar.
And I tried riding my bicycle backwards once
I also don’t think I could grow it!
能力目标：通过学习本课能引出话题并进行几轮交谈。

情感目标：在学习中敢于用英语表达自己得看法。

教学重点：掌握so +形容词such +a/an+形容词+名词。

try to do和try doing用法
教学难点：That’s such a thick book. I’m trying to break a world record.
一．自主学习
Ⅰ.英汉短语互译。

1.拉小提琴_______________
2.试着干某事_______________
3.如此大的卷心菜_______________
4.倒骑自行车_______________
5. all over the world _______________
6.try to set new records________________
7. an unusual record_______________8.the biggest melon you’ve ever seen____________ Ⅱ.阅读课文判断正（T）误(F)
( )1. Danny, Brian and Jenny are looking at Jenny’s book of world records.
( )2. The book isn’t very thick.
( )3. Danny can’t play the guitar.
( )4. People all over the world are trying to set new records.
( )5. The world’s biggest cabbage weighed 46 kilos.
二、探究新知
Ⅰ.新词导学与实践
1..unusual 形容词，意为“罕有的，独特的”，一般没有比较级
Such cold weather is quite unusual.
实践：用括号内所给单词的适当形式填空
It’s _________(usual) for a 7-year-old boy to work out the difficult problem
2.inpossible 形容词，意为“不可能的”
It’s impossible for us to make a cock hatch chickens.
拓展：impossible很少用于以人做主语的句子，例如“你不可能做它”不能译成“You are impossible to do it.”而要用”It’s impossible for you to do it”或者“You are
unable to do it.”
实践：根据句意及汉语提示写出所缺单词的正确形式
It’s _____________(不可能的) for him to climb the mountain.
Ⅱ.课文要点详解
1.“I‘m trying to break a world record.”我会尽力打破世界纪录
用法：try to do sth.意为“努力/试图做某事。

”表示努力或试图完成某个动作或达到某种目的，相当于try one’s best to do sth.其否定形式为try not to do sth.
He tried to climb up the tree, but he could not.
拓展：try doing sth.“试着做某事。

”表示试验某种做法是否行得通，或看其效果如何。

例句：He tried turning his key in the lock and the door was opened.
实践：翻译下列句子
(1)你应该尽量多吃水果______________________________________________
(2)你应该试试多吃水果______________________________________________ 2．“That’s such a thick book .”says Danny, and it’s so heavy.”
(1)such作形容词，意为“这样的，如此的”修饰名词，遇到不定冠词a/an时，要放在
冠词之前，遇到all, no, one, few, several, some, any等词时，则放在其后。

a. such a/an+形容词+单数可数名词。

例如：He is such a funny boy.
b. such+ a/an+名词。

例如：I don’t know he is such a man,
c. such+形容词+名词复数。

例如：These are such delicious foo
d.
(2)so作副词，意为“这么，如此。

”修饰形容词、副词和动词，so和形容词一起修饰后
面的名词，即so+ adj. +a/an +n.，可与such +a +adj. +n.句型互换，如果有many, much 等词时只能用so，例如：She is so lovely a girl=She is such a lovely girl.
Look, there are so many people in the library .I don’t have so much money.
三、合作交流
听录音，读课文并完成下面短文。

Danny is trying to b_______ a world record. He would love to be in a book. Brian and Jenny are helping him to find an u_______ record. Brian finds one: It’s a man who can ride bicycle b_______ while playing the g_______. Danny doesn’t think it’s a good idea. He tried ride his bicycle o_____. He can’t play the guitar.
Jenny finds that somebody in E________ grew the world’s b ________ cabbage .It weighs more than f _______kilograms
Danny doesn’t think he could grow and l______ it. He asks if there is anything about a 56 kilogram d______.
四、探究练习
1.用such或so.填空
（1）It is _________an interesting film that we can’t miss it
（2）The song is _______beautiful that we all like it.
（3）It was ______fine weather that we all wanted to go out for a picnic.
（4）I have never seen _______nice flowers as these.
（5）They have ______few good books to read.
2.同义句转换
1. Children all over the world like the film Harry Potter.
Children_ ________ _________ _________like the film Harry Potter.
2. He is a so good teacher that all of us like him.
He is ________ __________ _______ ________that all of us like him.
3. He can stand on one foot for more than 90 minutes.
He can stand on one foot for ______90 minutes,
4. How about the world’s biggest cabbage?
_______ _________ the world’s biggest cabbage?
5. The man wants to ride his bicycle backwards with playing the violin.
The man wants to ride his bicycle backwards while________ ________playing the violin. 教（学）后感。