五、提升题＞ Sam 正在制作他的小发明——鸟食器。阅读短文，在表格中补全Sam的制作步骤。
Sam is making a fun invention—a bird feeder! How does Sam make it? Let's have a look. First, he cleans an old milk box. Next, he cuts out windows on all sides. Then, he makes a hole at the top and puts a string through it. Finally, he puts some bird food in it and hangs(悬挂) it up. Now, the bird feeder is done! Soon, little birds will fly over to eat the food. It helps little birds find food easily, and it also brings Sam great fun. He can't wait to show his wonderful invention to his friends! His invention is both useful and interesting!

1. cleans an old milk box
2. cuts out windows on all sides
3. makes a hole at the top and puts a string through it
4. puts some bird food in it and hangs it up

【分析】这道题需要从短文中提取Sam制作鸟食器的步骤，解题思路是先定位短文中表示顺序的关键词（First、Next、Then、Finally），再依次提取每个关键词后对应的动作，对应表格的Step1到Step4即可。
【解析】根据短文内容：
1. Step1对应First后的动作：cleans an old milk box；
2. Step2对应Next后的动作：cuts out windows on all sides；
3. Step3对应Then后的动作：makes a hole at the top and puts a string through it；
4. Step4对应Finally后的动作：puts some bird food in it and hangs it up。
【答案】
1. cleans an old milk box
2. cuts out windows on all sides
3. makes a hole at the top and puts a string through it
4. puts some bird food in it and hangs it up
【知识点】英语阅读（信息提取）
【点评】本题考查从短文中提取关键步骤信息的能力，难度较低，准确找到顺序词对应的内容即可完成。
【难度系数】0.2