3、　 Pairwork ; Take out inventions

2、　 The teacher see around in the classroom.. Then give them right answers.

Unit9 When was it invented?

单位　 坊子区崇文中学 杨艳萍

读写课

The Third Period

一 教学目标

1 知识目标 1) by accident　 beverage　 according　 ancient　 boil　 bush　 fall into　 remain　 produce　 pleasant　 pie　 throw　 abacus　 century

　　　　　　 2) bakery　 Bridgeport　 Connecticut　 flying disk　 lemon　 binoculars

2 能力目标 掌握一般过去时被动语态的含义、构成及用法，弄清主动语态与被动语态的差异。

3 情感目标 养成勤于思考，善于总结的好习惯，培养爱国主义精神。

二 教学重难点

When was it invented?

It was invented by….

三 教具准备 多媒体

四 教学方法 Task-Based Language Teaching

五 教学进程

Step1 Organization

1 Greetings with each other

2 Check the homework of last lesson

Step2 Presentation

1 T: Please read the instructions and then read the article once all the way through, Please circle any words or phrases that you don’t understand.

　 Ss: Read the article and circle the words or phrases.

　 T: Please raise your hands and read to the class any words or phrases you don’t understand.. ( If possible, the teacher had better ask other Ss to explain or define the new words. And ask Ss to say in their own words any sentences that other Ss don’t understand.)

　 Ss explain the words or the phrases.

2 After the Ss read the article, answer these questions.(出示幻灯片)

1)　　 What is the article about?

2)　　 When was it invented?

3)　　 Who was it invented by?

4)　　 How was it invented?

3 Read the instructions to the class, explain that Ss can combine more than one point into one sentence.

　Ask Ss to complete the work in pairs, then ask a few Ss to tell the class about the partners they have interviewed.

Step 3 Pair work

　Imagine you are a businessperson, ask your partner questions about his or her invention. Then try to sell your partner’s invention to the class.

Step4 Practice

Ask Ss to fill in the blanks on their own.

crispy　 sweet　 salty　 sour

　1 I don’t like eating chocolate. The taste is too ____.

　 2 Mom added salt but it still wasn’t ____ enough.

　 3 I prefer lemons to oranges. I like the ____ taste.

　 4 She likes ____+ cookies. They are hard, dry and easily broken.

Step 5 利用幻灯片，出示 abacus, umbrella, binoculars, camera, bicycle

Ask the Ss to find out when these things were invented, then write paragraphs about them, ask several Ss to read their paragraphs to the class. (T: Correct the answers.)

六 作业设计 write a composition (写一篇80字左右的短文)

　 爱迪生出生于美国，是一位伟大的发明家。他在学校仅仅呆了三个月，总是问一些与功课无关的问题。后来他母亲把他带回家，并且自己教他，发现他是一名很好的学生。他在10岁时建立了自己的化学实验室，12岁时创办了自己的报纸，在16岁时救了一名在铁轨上玩耍的小男孩，22岁时到纽约成为了一名发明家。他从不放弃，直到成功。1931年去世，一生共有1093项发明。

七 板书设计

Unit 9 　When was it invented?

l　　　　 The Fourth Period

综合训练课

l　　　　 坊子区崇文初级中学 商海霞

l　　　　 一教学目标

l　　　　 1知识目标：学会谈论发明的历史。

l　　　　 2能力目标：认识一些发明的事物。

l　　　　 3情感目标：树立科学观念，培养积极探索、勇于创新的精神。

l　　　　 二教学重难点

l　　　　 1重点：被动语态的运用。

l　　　　 2难点：能够自如地谈论发明的历史。

l　　　　 三教学准备

l　　　　 一些发明的实物、录音机

l　　　　 四教学方法

l　　　　 任务型教学法

a)　　　　 五教学进程

1、　 Let Ss do 1

　　 Orispy,sweet,salty,sour

A)　　　 I don’t like eating chocolate.The taste is too ____.

B)　　　 Mom added salt but it still wasn’t____enough.

C)　　　 I prefer lemons to oranges. I like the_____taste.

D)　　　 She likes _____cookies. They are hard ,dry and easily broken.

Step1 Play the tape about 3a (Fist doing it)

Step2 Read 3a (师生分领读，齐读，分组读，个人读)

Step3 (需板书重点)The most popular drink in the world is the light bulbI think it would be better to have...

Step4 Let the students complete the list (3a) Discuss your opinions in activity 3a with your partner. Ask some students to answer the question about 3a.For example“What is the article about?”etc

Step5 Write an article using the notes in the box From pie plate to flying disk The flying disk was invented by college students.

Step6 Pairwork Let the students ask about their some inventions, then let them see their inventions.

Step7 Do exercise No1.Write an article using the notes in the box Who : college students What : metal pie plate,flying disk When : 1950s Where: bakery Bridgepert,Connection Why : new toy How : students eat pie,throw pie plates Today: clubs,magazines,festiual The flying disk was in vented by college students_____________________________ No2. When you are alone in a island choose five inventions you would like to have on it. Tell the class.

2.能标:被动语态运用表达句意 3 情感目标：培养创造精神

　 帮助环境就是帮助我们自己，你认为这个说法是对还是不对，请说说你的看法。字数不能少于80词。

Unit4--B

Napoga is a 12-year-old girl in Ghana, Africa. It is hard for her family 　1 　clean water. Every morning, she 　2　 　home at half past five to get clean water for her family in a village far away. It 　3 　her six hours to get enough clean water for daily cooking and drinking. She has no time to go to school or to play with her friends. Millions of people in the world　 　4 　Napoga. They can’t get enough clean water to keep healthy. You probably feel lucky that you life　 　5 　hard as Napoga’s .But that doesn’t mean you don’t have to worry about water. We all face serious water problems. One of them is water 　6 　. All kinds of things from cars, factories, farms and homes make our rivers, lakes, and oceans dirty.　 　7 　water is bad for fish, too. Now, 34% of all kinds of fish are　 　8 　out. How do cars and factories make our water dirty? First, the air 　9 　by them. Then, when it rains, the rain water comes down and makes our drinking water dirty. Dirty rain, 　10 　acid rain, is also bad for plants, animals and buildings.

1.(　 )A. to get　　　　 B. get　　　　　 C. getting　　　　 D. got

2.(　 )A. left　　　　　 B. leaves　　　 C. has left　　　　 D. leaving

3.(　 )A. took　　　　 B. is taken　　　 C. takes　　　　　 D. taken

4.(　 )A. looks like　　 B. is like　　　　 C. likes　　　　　 D. are like

5.(　 )A. is as　　　　 B. is so　　　　　 C. is like　　　　　 D. isn’t　 as

6.(　 )A. pollute　　　 B. pollution　　　 C. polluted　　　　 D. is polluted

7.(　 )A. Pollution　　 B. Polluting　　　 C. Polluted　　　　 D. Pollute

8.(　 )A. dieing　　　 B. running　　　　 C. dying　　　　　 D. crying

9.(　 )A. is polluted　　 B. is harmed　　　 C. is polluting　　　 D. is dirty

10.(　 )A. is called　　 B. calling　　　　 C. is named　　　　 D. called

5.　　　 在1877年，人们发现一个适合野生动物居住的地方。

In 1877, people _______ a place that was ________　 _______wild animals to live in.

4.　　　 我感觉动物园为许多珍稀动物提供了干净安全的地方来住，我们应该支持动物园。

I feel that zoos _______clean and safe places for _______animals to live. We should _______the zoos.