阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式
Computer began as a calculating machine in France in 1642 Computer developed very _(slow) and it took nearly two hundred years _
_ it was built as an analytical machine, _
_followed instructions from cards with holes． In 1936 Alan Turing wrote a book _
__(describe) how computers could be made to work as a "universal machine" _
__(solve) any mathematical problem．
By the 1940s computer __(grow) as large as a room ． As time went__
it has grown smaller, and with artificial_
_(intelligent), it is getting cleverer and cleverer, quicker and_
_(quick)． In the early 1960s, computers could be connected by a network． So people were able to share their information _
_others through the World Wide WeB．
Plumb was a successful US pilot in the war against Vietnam. However, once his plane (destroy) by the enemy and he was forced to jump out.
(luck), with the help of the parachute（降落伞）he landed safely, but he was caught by the enemy and put
prison for 6 years.
One day, many years after the war, Plumb and his wife were sitting in a restaurant he found a man staring at him.
Plumb looked back but didn’t recognize him. The man stood up and said, “You are Captain Plumb?” Plumb looked up at him and nodded. The man said, “You were pilot soldier in Vietnam. You landed into the enemy land with the help of your parachute.”
(embarrass), Plumb asked, “ How did you know all that?” The man continued, “Because I packed your parachute and
worked well.”
Plumb stayed awake that night. He wondered many times he had either walked past his life saver without saying anything
ignored him completely.
Think about this for ourselves. We sometimes completely ignore the people around, who help us out when we need them badly. They are just the man who was just there packing parachutes.
When I was a teenager, I used to skateboard on the playground. It seems that skateboarding is an (entertain) hobby a lot of American teenagers take great interest in.
I had a skateboard was bought not too long ago. But since I don’t skateboard any more, I made a
(decide ) that I should go to a skateboard shop and give
to some kid. I know I would have been so excited if someone had done that for me when I was younger.
So I drove to the local skateboard shop and waited outside for about ten minutes. A boy and his dad (be ) about to walk into the shop when I stepped up. I asked him if he’d like my skateboard. He asked how much it was. I told him it was free---as long as he used it!
His eyes lit up and I could see excited he was.
(hand) him my skateboard, I walked back to my car. His dad kept asking me if I was
(real) giving him my skateboard,
I kept saying ,“Yes!”
I think his dad was excited than he was. I was very happy that I could give someone a very nice skateboard.
As human populations grow, animal habitats often begin to . The good news is
in many places around the world, areas are now being
just for animal use. These wildlife
allow animals live in their natural or wild habitats.
B
Every living thing in nature to survive. Most plants are threatened by animals and people, as
as by other plants, and may have to live in difficult conditions. Plants survive by adapting
life in different environments, and by
successfully with
living things.
Will matter if you don’t take your breakfast? Some time ago a test
(give) in the United States. The test included people of different
(age) from 12 to 83. During the experiment, these people were given all kinds of breakfast, and sometimes they got
breakfast at all. Special tests were set up to see
well their bodies worked when they had eaten
certain kind of breakfast. The results show that if a person eats a proper breakfast, he or she will work with better effect
if he or she has no breakfast. This fact appears to be
(especial) true if a person works
his brain. For example, if a student eats fruit, eggs, bread and milk before going to school, he will learn more quickly and listen with
(much) attention in class.
阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
Red is used in many American expressions. It can be used to show_______ (happy), as in “a red-letter day”. This is a day __
___ something special happens. The expression is probably based on church customs.___
___ almost six hundred years, church calendars have been marked with red to indicate special holidays.
A red-letter day is ______ day that people are feeling quite happy. It’s a day that you’ve long waited for, a wedding day, for example, ____
__ it may be a day with a happy surprise. You might tell your friend that yesterday was a red-letter day____
_____ you won some money in the state lottery(彩票).
“Rolling a red carpet” is another _________ (common) heard expression, which ____
_____ (represent) a warm welcome. A city may “Roll a red carpet” for ___
____baseball team when the team arrives home after winning the championship.
Red is also used in some expressions that are not happy. Red-handed is one. To be caught red-handed is to be caught ______ (perform) a bad act.
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