Unit 3 We’re trying to save the manatees！(3a-4)学案

初四英语Unit 3 We are trying to save the manatees!
Section B (3a-4)学案
学习目标：
A. 知识目标：掌握hear of , planet, society, model, raise, spare, be made of, be made from, pull down
等单词与词组。
B. 能力目标：能够利用废旧物品做有用的物品，并作简单的介绍。
C. 情感目标: 通过学习废旧物品的回收利用，进一步增强学生的环境保护意识。
学习过程：
1．导入新课：
What can we do to help save our planet
2．自主学习：
Task 1:(粗读) read 3a quickly and answer:
What's the house build out of(用…材料)
Task 2:(细读) read 3a quickly and answer:
Parts of the house Things made from (come from)
The windows and walls
The walls
The fence
The roof
Task 3: read 3a more carefully and underline the important and difficult language points. Then discuss in pairs.
3．
4．精讲点拨
1.You have probably never heard of Amy.
2.She lives in a house that she built herself out of trash.
3.The walls are made from old glass bottles that are glued together.
4 She makes model toys out of old TVs.
4．
5．达标检测.
The house of trash
You have probably never Amy, but she is a most unusual woman. She lives in a house that she built herself trash. The stuff used to be called trash, but now it’s called recycled material. The windows and doors from old buildings around the town that were being down. The walls are made from old glass bottles that are together. The roof is made from discarded tiles. And the fence is built out of used soda cans. Amy recently an award from the Help Save Our Planet Society. The president Jackson Smith said: “A my is an inspiration to us all.”
And what does Amy do in her time She makes toys out of old TVs and sells them to raise money for the Children’s Hospital.
6．写作园地
Look at the two pictures in 3b and complete the article to tell"what are his things made from".
Joe Winterbourne loves the clothes his mother made for him. At school, everyone calls him Mr Recycling. His hat is made from
.
7．介绍你的发明
我们身边有很多废旧物品，我们也曾经利用它们制作过小制作。现在小组内介绍你们曾经制作过的物品，然后写下来。
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8．反思总结