鲁教版九年级英语复习教案：Unit 8 We’re trying to save the earth!——L4

Unit 8 We’re trying to save the earth!

The Fourth Period Section B 2a–2e

【Teaching aims】

一、(1)听、说、读、写以下词汇：gate, bottle, president, metal

熟练掌握以下词组：upside down, be made of

(2) 了解以下词或词组的含义：inspiration, creative

二、通过学习，口、笔头掌握下列句型：

1) Do you often throw away things you don't need anymore?

2) You hav e probably never heard of Amy Hayes, but she is a most unusual woman.

3) And the gate in front of her house is made of rocks and old glass bottles.

4) Amy isn't the only one who is good at recycling.

5) I hope people can read my book and enjoy it!

三、能读懂介绍关于废物回收利用的文章，完成相应的阅读任务，并能够运用本节课的核心句型，谈论废物再利用的价值。

四、学生们能认识到节约能源的重要性，保护环境可以从身边的小事做起，养成节俭的美德。。Difficulties：运用本节课的核心句型，谈论废物再利用的价值。

【Teaching steps】

Warm-up and revision（课堂热身和复习）

Show sthe pictures on the screen to the Ss and ask: What are they made of?

教学设计说明：复习旧知，导入新课。

Presentation（呈现新知识）

1.Skimming

快速阅读课文，找出各段的段落大意：、

Para. 1 Wang Tao uses materials from old cars to make beautiful art pieces.

Para. 2 Many old things can be put to good use.

Para. 3 Jessica Wong uses old clothes to make bags.

Para. 4 Amy Hayes built a house out of rubbish.

2.Scanning

Task 1 Work on 2b.

What did they make?

Names What materials did they

use?

Parts of the house Materials used

The windows and doors

The top of the house

And the gate in front of her house

Task 3仔细阅读第三段，回答下面的问题。

(1) How long has Jessica Wong been using old clothes to make bags?

(2) How does she sell her bags?

Task 4仔细阅读第四段，补全下面的短文。

Wang Tao’s "metal art"

Wang Tao _______ _______ for using iron and other materials from old cars to make beautiful art pieces. The more popular works _______ eve n ________ seen in art shops around the city. Wang Tao hopes to set up a "metal art" theme park to show people the importance of environmental protection. Not only can the art bring happiness to others, but it also shows that ev en cold, hard iron ______ ______ ________ back to life with a little creativity.

3.观察与思考

通过刚才的填空练习，你发现下面这些用法的规律了吗？

1）被动语态的构成：助动词be+及物动词的过去分词

练习：

(1) A number of new houses __________ in Wen Chuan last year.

A. built

B. are built

C. were built

D. will be built

(2) A: More and more foreigners speak Chinese now. (改为被动语态)

B: Chinese _________ _________ by more and more foreigners now.

A nd the gate in front of her house is made of rocks and old glass bottles.

be made________意为“由……制成”，主语为制成品，而且能看出原材料。be made________意思也是“由……制成”，表示制成的东西完全失去了原材料的外形或特性，或原材料在制作过程中发生了化学变化，在成品中已无法辨认。

练习：(1) The bridge is made __________ stone.

(2) The wine is made __________ rice.

完成学习目标一、二。

4.Work on 2c.

Fill in the blanks with the correct forms of the phrases in the box.

Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were ___________________.

All the rubbish and old things in Amy’s neighborhood were then ____________ when Amy built her house.

Amy is very creative. She _________ her front gate ___________ rocks and old glass bottles. She put an old boat on top of her house.

Jessica Wong sells her bags in a small shop, but she has also __________ an online business to sell them.

Though Jessica’s bags are made from old clothes, her bags are _____________ being cute and useful.

Wang Tao ___________ makes large pieces of metal art that look like animals or humans,_____________ makes smaller pieces for the home.

5.Work on 2d.

Write down words in the passage based on the words below. What are the differences? 完成学习目标三。

After listenin g

1.小结。