2014版九年级英语Unit6导学案第六课时

第六课时3a~Self Check
知识目标
课堂环节
§自主学习方案
【新词自查】
根据句意及首字母提示完成句子。

1.These people were divided into two groups according to their ages.
2.Look,a few pear remain on the trees.Let’s pick them.
3.It’s said that the potato chips were invented by m istake.
4.The hot weather made the milk sour.
5.My grandparents often goes shopping with a basket (篮子).
§课堂导学方案
Step 1完成教材3a-3b的任务
【操作案例】
1.根据3a所给表格列举出的内容提示，想出些你不喜欢做的事，然后想出一些发明来帮助你，然后和同伴进行交流，写出提要。

（3分钟）
2.假设你现在是一名商人，根据3a 写的提要以及3b方框中所给的句型、短语提示写出一篇描述你的新发明的文章，介绍这种新产品并设法卖给你的同学们。

学生完成后评出优秀的作文在班上展示。

（5分钟）
环节说明:本节主要是将读、写的任务结合起来不仅锻炼了学生的写作及对语言的综合运用能力，还巩固了学生对目标语言的学习及综合运用。

Step 2完成教材Self Check的任务
【操作案例】
1.用方框中所给单词的正确形式完成1部分的短文，然后让1位学生朗读短文同时核对答案。

（5分钟）
2.用被动语态改写句子。

让5位学生在黑板上做，同时核对答案。

（5分钟）
3.查找更多有关你最想了解的一项发明的信息，然后用所给提示写句子。

（4分钟）
环节说明:本节主要是针对本单元的主要目标语言进行加强巩固训练，巩固了学生对目标语言的学习、识记和运用。

§当堂评价方案(详见当堂训练部分)
Section B话题阅读与写作
Ⅰ.从方框内选择适当的单词，并用其正确形式完成下面的短文。

are 1 for eating in China.When having dinner with Chinese friends,it is always better for foreigners to try 2 how to use ing chopsticks to eat rice is a problem for most 3 .
My advice on eating rice with chopsticks is to bring your rice bowl close to your mouth and quickly 4 the rice into it with your chopsticks.
Chinese people think you can’t enjoy the 5 of Chinese food if you don’t use ing two chopsticks to 6 up rice and little pieces of meat and vegetables is actually not a 7 thing. In fact, there are foreigners 8 can use chopsticks as well as the Chinese.
According 9 superstition (迷信),if you are given a pair of chopsticks, and the two chopsticks are not the same size 10 accident, it means you are going to miss a boat, plane or train. Besides that, dropping chopsticks may bring bad luck.
1.__________
2._________
3.__________
4.__________
5.__________
6.__________
7.__________
8.__________
9._________10.__________
Ⅱ.阅读理解。

Let’s look at two old but popular inventions we use in our daily life.
Band-Aids(创可贴)
The first Band-Aid was made by American Earle Dickson in 1921. The idea came to him by chance. Dickson’s wife Josephine often cut her fingers in the kitchen. At that time gauze(纱布) and adhesive tape (胶带)didn’t come together. People had to cut them to the right size. Dickson found they were always too big and soon fell off. So he put a piece of gauze on the centre of a piece of tape. This is how he made the first ter, Dickson’s new inventions became very popular all around the world.
Bubble gum(泡泡糖)
Bubble gum was invented by accident. In 1928, American gum company worker Walter E.Diemer played around with new chewing gum recipes.Chewing gum had already been invented more than half a century before then.But Diemer found that the gum he made was easy to blow.He blew a bubble and then saw the possibilities.He took some of his new gum to a shop and it sold out in a single afternoon.Since then,Dubble Bubble—the first brand of bubble gum—has made kids happy all around the world. ( )11.Josephine often ______ in the kitchen.
A.hurt her fingers
B.made bubble gum
C.played with new recipes
D.cut gauze to the right size
( )12.Before the Band-Aid was invented,_________.
A.the gauze and adhesive tape were always small
B.people had to cover the cut with a piece of cloth
C.people had to be careful to cut the gauze quite big
D.people had to cut the gauze and adhesive tape to the right size
( )13.Bubble gum was invented by an_______ .
A.American doctor
B.American gum company worker
C.American housewife
D.American gum shopkeeper
( )14.Bubble gum was invented around _________ years after chewing gum was invented.
A.30
B.50
C.80
D.100
( )15.Diemer’s bubble gum sold out during_________ .
A.a day
B.a morning
C.an afternoon
D.two days
Section B话题阅读与写作
Ⅰed 2.learning 3.foreigners 4.scoop 5.taste 6.pick 7.difficult 8.who 9.to 10.by
Ⅱ.11—15 ADBBC。