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Ⅰ. Choose the proper words from the box and complete the sentences.
从方框中选择恰当的单词，完成下列句子。每空一词，每词只用一次。
1. The zippers are used widely in our
2. He is a
3. It's time to go to bed. Have you finished your school
4. If you read a lot, your life will be full of
5. She's very sad, but she didn't
6. You can get more information on this
从方框中选择恰当的单词，完成下列句子。每空一词，每词只用一次。
1. The zippers are used widely in our
daily
lives.2. He is a
pioneer
in modern medical research. He won the Nobel Prize in 1976.3. It's time to go to bed. Have you finished your school
project
?4. If you read a lot, your life will be full of
pleasure
.5. She's very sad, but she didn't
mention
her mother's illness.6. You can get more information on this
website
. You don't have to read newspapers.答案
Ⅰ . 1. daily 2. pioneer 3. project 4. pleasure 5. mention 6. website
Ⅱ. Look at the picture of 2a and answer the questions.
看 2a 的图片，回答下列问题。
1. What are the inventions on the desk?
_
2. Can you guess what they are used for?
_
看 2a 的图片，回答下列问题。
1. What are the inventions on the desk?
_
2. Can you guess what they are used for?
_
答案
1.They are shoes with special heels, shoes with lights and hot ice-cream scoop.
2.The shoes with special heels are used for changing the style of the shoes. The shoes with lights are used for seeing in the dark. The hot ice-cream scoop is used for serving really cold ice-cream.
Ⅲ. Read the tapescript of 2a, 2b and complete the passage.
阅读 2a 和 2b 的听力录音材料，完成下面短文。每空词数不限。
Hello, everyone! I'm Carol. I'd like to introduce three interesting inventions. First, they are shoes with lights. They are used for
阅读 2a 和 2b 的听力录音材料，完成下面短文。每空词数不限。
Hello, everyone! I'm Carol. I'd like to introduce three interesting inventions. First, they are shoes with lights. They are used for
seeing in the dark
when you get up at night. If you wear this pair of shoes, you won't hit your toe
against something on the way to the bathroom at night. Next is my favorite invention. It is a special ice - cream scoop. It's used for serving really cold ice-cream
. The last invention is shoes with special heels, you can move the heels up and down. They are used for changing the style of your shoes
. Do you like them? Which one do you like best?答案
Ⅲ. seeing in the dark; hit your toe; serving really cold ice-cream; changing the style of your shoes
Ⅳ. Read 2d and answer the following questions. 阅读 2d，回答下列问题。
1. What's the subject for Paul's school project?
_
2. Why does Roy think the zipper is a great invention?
_
3. Who invented the zipper? And when was it invented?
_
4. When did the zipper become popular?
_
1. What's the subject for Paul's school project?
Small inventions that changed the world.
_
2. Why does Roy think the zipper is a great invention?
Because it is often used in our daily lives.
_
3. Who invented the zipper? And when was it invented?
It was invented by Whitcomb Judson in 1893.
_
4. When did the zipper become popular?
Around 1917.
_
答案
Ⅳ. 1. Small inventions that changed the world. 2. Because it is often used in our daily lives. 3. It was invented by Whitcomb Judson in 1893. 4. Around 1917.
