These days when someone says a computer has a bug in it, usually they mean that there's a problem with one of its programs. Maybe your computer has crashed(死机) _______you were in the middle of a game. But back in the early days of computers, a woman named Grace Hopper was part of the team that _______the very first computer bug.
Hopper was a mathematician. She worked for the navy to help program the new Mark II computer. The Mark II's job was to quickly_______ the math problems that ships and airplanes used to find their way. The Mark II worked by reading_______ from a long strip(长条)of paper with holes punched in it. The computer _______the patterns of holes into the math problems it was supposed to solve.
One afternoon in 1947 Hopper and her team were running a program. But the computer wasn't giving them the_______results. What could be wrong? They finally _______ up taking the Mark II apart, looking for problems. What did they find?
It was a dead moth (飞蛾)!The moth was blocking some of the_______on the paper strip —no wonder the computer didn't know what to do. Hopper knew that the word "bug" had been used before when there were _______with machines. But this was the________time a computer had ever had one. And it was funny that it was a________bug.
Hopper's team ________a logbook(航海日志)of everything they did. They taped(粘贴)the moth________the page for that day. The logbook, moth and all, is now in the Smithsonian Museum of
American History in Washington, D. C. Grace Hopper worked with________ her whole life and went on to become a rear admiral(海军少将) in the U.S. Navy. She was the first person to write a word —based computer language. This makes it________for people to tell computers what to do. Many people called her "Amazing Grace".
1.A.if B.when C.because D.since
2.A.created B.required C.suggested D.discovered
3.A.make B.find C.solve D.keep
4.A.instructions B.attention C.directions D.backgrounds
5.A.helped B.translated C.locked D.examined
6.A.wrong B.popular C.interesting D.correct
7.A.ended B.cut C.gave D.looked
8.A.stamps B.holes C.dialogues D.words
9.A.conversations B.connections C.problems D.plans
10.A.first B.second C.next D.last
11.A.secret B.real C.active D.living
12.A.kept B.noted C.requested D.lost
13.A.in B.with C.on D.at
14.A.computers B.bugs C.mistakes D.languages
15.A.more difficult B.slower C.more special D.easier
九年级英语完型填空简单题
These days when someone says a computer has a bug in it, usually they mean that there's a problem with one of its programs. Maybe your computer has crashed(死机) _______you were in the middle of a game. But back in the early days of computers, a woman named Grace Hopper was part of the team that _______the very first computer bug.
Hopper was a mathematician. She worked for the navy to help program the new Mark II computer. The Mark II's job was to quickly_______ the math problems that ships and airplanes used to find their way. The Mark II worked by reading_______ from a long strip(长条)of paper with holes punched in it. The computer _______the patterns of holes into the math problems it was supposed to solve.
One afternoon in 1947 Hopper and her team were running a program. But the computer wasn't giving them the_______results. What could be wrong? They finally _______ up taking the Mark II apart, looking for problems. What did they find?
It was a dead moth (飞蛾)!The moth was blocking some of the_______on the paper strip —no wonder the computer didn't know what to do. Hopper knew that the word "bug" had been used before when there were _______with machines. But this was the________time a computer had ever had one. And it was funny that it was a________bug.
Hopper's team ________a logbook(航海日志)of everything they did. They taped(粘贴)the moth________the page for that day. The logbook, moth and all, is now in the Smithsonian Museum of
American History in Washington, D. C. Grace Hopper worked with________ her whole life and went on to become a rear admiral(海军少将) in the U.S. Navy. She was the first person to write a word —based computer language. This makes it________for people to tell computers what to do. Many people called her "Amazing Grace".
1.A.if B.when C.because D.since
2.A.created B.required C.suggested D.discovered
3.A.make B.find C.solve D.keep
4.A.instructions B.attention C.directions D.backgrounds
5.A.helped B.translated C.locked D.examined
6.A.wrong B.popular C.interesting D.correct
7.A.ended B.cut C.gave D.looked
8.A.stamps B.holes C.dialogues D.words
9.A.conversations B.connections C.problems D.plans
10.A.first B.second C.next D.last
11.A.secret B.real C.active D.living
12.A.kept B.noted C.requested D.lost
13.A.in B.with C.on D.at
14.A.computers B.bugs C.mistakes D.languages
15.A.more difficult B.slower C.more special D.easier
九年级英语完型填空简单题查看答案及解析
―My computer works much more slowly these days.
―Maybe it has caught a virus. The computer requires regularly.
A.checking B.to check C.check D.checked
九年级英语单选题中等难度题查看答案及解析
—When ________ you ________ reading the book Little Women?
—It's hard to say. I'm busy these days and have no time to continue reading.
A.did; finish B.have; finished C.will; finish D.do; finish
九年级英语单选题简单题查看答案及解析
— The radio says it ________ these days in most parts in Jiangsu.
— If it ________tomorrow, the P.E. exam will be cancelled.
A.will rain; will rain B.will rain; rains C.rains; will rain D.rains; rains
九年级英语单选题中等难度题查看答案及解析
When we say someone is in a blue mood, it means he or she is unhappy or sad. Are you feeling a little blue? Here are some fast and easy ways to cheer you up.
Exercise
When you exercise, your brain gives out a chemical called Endorphin (内啡肽). This chemical makes you feel happy. That is why exercise is good for you.
Have a talk
If something or somebody is troubling you, don’t quarrel with other people to relax yourself. It is a good idea to have a heart-to-heart talk with a friend or a family member. Tell (A)them your feelings. A chat is a useful way to make you feel better.
Have some hobbies
For example, playing pop music, drawing something or listening to your favorite music will make you smile. Act like an artist. Draw, paint or make something. Being active and creative makes you feel more satisfied and less nervous.
Laugh more
(B) 笑是改善你心情的最好方法。Children laugh about 400 times a day. Adults only laugh about 20 times a day. What happen? Experts say if we laugh more, we will be happier and healthier.
Think positively
Close your eyes and imagine a beautiful scene or a time. (C)Never think about anything terrible that you can’t change. What’s more, leave your flat and go outside. Sun and fresh air are good for you. Be a kid for a day. Play games, watch comedy movies or read jokes online.
1.(A)处画线单词“them”指代 ____________ (用英文回答)
2.根据短文内容回答问题。
How does being active and creative make you feel?
______________________________________
3.将(B)处画线句子翻译成英文。
______________________________________
4.将(C)处画线句子翻译成中文。
______________________________________
5.给该文段拟一个标题。
______________________________________
九年级英语多任务混合问题中等难度题查看答案及解析
任务型阅读
阅读下面短文,根据短文内容填写表格,每空限填一词。
When we say someone is in a blue mood, it means he or she is unhappy or sad. Are you feeling a little blue? Here are some fast and easy ways to cheer you up.
Exercise
When you exercise, your brain gives out a chemical called Endorphin (内啡肽). This chemical makes you feel happy. That is why exercise is good for you.
Have a talk
If something or somebody is troubling you. don’t quarrel with other people to relax yourself. It is a good idea to have a heart-to-heart with a friend or a family member. Tell them your feelings. A chat is a useful way to make you feel better.
Have some bobbies
For example, playing pop music, drawing something or listening to your favorite music will make you smile. Act like an artist. Draw,paint or make something.Being active and creative makes you feel more satisfied and less nervous.
Laugh more
Laughing is the best way to improve your moods. Children laugh about 400 times a day. Adults only laugh about 20 times a day. What happen? Experts say if we laugh more, we will be happier and healthier.
Think positively
Close your eyes and imagine a beautiful scene or a time. Never think about anything terrible that you can’t change. What’s more, leave your flat and go outside. Sun and fresh air are good for you. Be a kid for a day. Play games, watch comedy movies or read jokes online.
Title: 1.__________ to cheer you up | |
Exercise | ● It is good for you to exercise. ● The chemical your brain2.__________out makes you feel happy. |
Have a talk | ● Don’t quarrel with others to3.__________ yourself. ●4.___________ a heart-to-heart talk can make you feel better. |
Have some5.____________ | ● Doing your favorite things will make you smile. ● Being active and creative makes you feel more satisfied and less6.__________ |
Laugh more | ● It’s happier and7._________ for us to laugh more every day. ● Children laugh8._________ times a day than adults. |
Think positively | ● Close your eyes and9.__________ a beautiful scene. ● Leave you flat and go10.___________ to do you favorite things like playing games,, watching comedy films or reading jokes. |
九年级英语任务型阅读中等难度题查看答案及解析
根据短文内容,在表格内的空白处填入合适的答案,每格填一词。
When we say someone is in a blue mood, it means he or she is unhappy or sad. Are you feeling a little blue? Here are some fast and easy ways to cheer you up.
※Exercise
When you exercise, your brain gives out a chemical called Endorphin (内啡肽). This chemical makes you feel happy. That is why exercise is good for you.
※Have a talk
If something or somebody is troubling you. don’t quarrel with other people to relax yourself. It is a good idea to have a heart-to-heart with a friend or a family member. Tell them your feelings. A chat is a useful way to make you feel better.
※Have some bobbies
For example, playing pop music, drawing something or listening to your favorite music will make you smile. Act like an artist. Draw, paint or make something. Being active and creative makes you feel more satisfied and less nervous.
※Laugh more
Laughing is the best way to improve your moods. Children laugh about 400 times a day. Adults only laugh about 20 times a day. What happen? Experts say if we laugh more, we will be happier and healthier.
※Think positively
Close your eyes and imagine a beautiful scene or a time. Never think about anything terrible that you can’t change. What’s more, leave your flat and go outside. Sun and fresh air are good for you. Be a kid for a day. Play games, watch comedy movies or read jokes online.
Title:1. to cheer you up | |
Exercise | ● It is good for you to exercise. ● The chemical your brain 2.out makes you feel happy. |
Have a talk | ● Don’t quarrel with others to 3. yourself. ● Have a heart-to-heart talk can make you feel better. |
Have some4. | ● Doing your favorite things will make you smile. ● Being active and creative makes you feel more satisfied and less nervous |
Laugh more | ● It’s happier and healthier for us to laugh more every day. ● Children laugh 5. times a day than adults. |
Think positively | ● Close your eyes and imagine a beautiful scene. ● Leave you flat and go outside to do you favorite things like playing games, watching comedy films or reading jokes. |
九年级英语填空困难题查看答案及解析
A butcher(屠夫)is in his meat shop one day when a dog walks in. It has an envelope in its mouth. The butcher takes it out of the dog's mouth and opens it. Inside, there's ¢20, and a(n) ________. It says, "Can I have a dozen pork chops(猪排)and a steak please?" The butcher is _____. He gives the dog the ______in a bag, and puts it around the dog's neck.
The next day, the same thing happens. But this time, the butcher decides to ______ the dog home. So, when the dog leaves the shop, the man walks after it. He watches when the dog stops at some traffic lights. The dog presses the button to cross the road and waits. The green "man" on the traffic light ______ and the dog crosses, carefully watching for traffic. Next, the dog arrives at a bus stop. It waits ______ again and jumps onto a bus when it comes. The butcher is very surprised and ______ on his way.
Finally, the dog ______ the bus and walks to a house. The man watches from the street as the dog starts scratching(抓)at the door with his paw. After a couple of seconds, a woman ______ the door and starts shouting at the dog. The butcher runs to the woman and says, "Hey! What are you doing? This dog is fantastic. He's the ______ animal I've ever seen." And the woman replies, "What? This is the third time this week he's forgotten his key."
1.A.newspaper B.note C.e-mail D.invitation
2.A.annoying B.angry C.amazed D.ashamed
3.A.meat B.vegetable C.envelope D.order
4.A.take B.carry C.follow D.lead
5.A.sings B.walks C.shouts D.waves
6.A.patiently B.exactly C.quickly D.suddenly
7.A.stops B.continues C.avoids D.returns
8.A.gets to B.gets on C.gets off D.gets down
9.A.opens B.closes C.breaks D.knocks
10.A.most healthy B.laziest C.funniest D.smartest
九年级英语完型填空中等难度题查看答案及解析
—Did you ______that Nancy has been a little too quiet these days?
— Yes. She didn’t even say a word this afternoon.
A. hope B. notice C. explain D. decide
九年级英语单项填空中等难度题查看答案及解析
—Did you ______that Nancy has been a little too quiet these days?
— Yes. She didn’t even say a word this afternoon.
A. hope B. notice C. explain D. decide
九年级英语单项填空简单题查看答案及解析