—I have got a headache.
—No wonder. You ________ in front of that computer too long.
A. work B. are working
C. worked D. have been working
高二英语单项填空中等难度题
----I have got a headache.
---- No wonder. You ________ in front of that computer too long.
| A．work | B．are working | C．worked | D．have been working |
高二英语单项填空困难题查看答案及解析
—I have got a headache.
—No wonder. You ________ in front of that computer too long.
A. work B. are working
C. worked D. have been working
高二英语单项填空中等难度题查看答案及解析
—I have got a headache.
—No wonder. You ________ in front of the computer too long.
A. work B. are working
C. worked D. have been working
高二英语单项填空中等难度题查看答案及解析
—I have a headache.
—I’m not surprised you ________ in front of the computer for too long.
A. work B. are working C. have been working D. had worked
高二英语单项填空中等难度题查看答案及解析
— I have got a backache.
— That’s not surprising. You ______ in front of that computer too long.
A．work B．worked C．have been working D．are working
高二英语单项填空中等难度题查看答案及解析
You have two eyes and they are set close together on the front of your face. Have you wondered why? The reasons are simple and important to the way you see the rest of your world.
Your eyes are like two small cameras. A camera catches an image of an object and records it on film. Similarly, when you look at something, each eye takes in what it sees and sends this image to the back of the eyeball. Because your eyes are set close together, they view the world from about the same height but from slightly different angles. Working as a team, the eyes send the images to your brain, which puts them together into a single, centered image.
Seeing in stereo means seeing with two eyes working together, which is called stereoscopic sight. This allows you to view the world in three dimensions, or 3-D. Seeing depth helps you to judge the distance between you and the objects you see and to adjust to the changing angle at which you see something as you move closer to or farther away from it. If images are coming from only one eye, however, only two of these dimensions----height and width----can be perceived. A world seen with one eye is thus two-dimensional, as in a photograph.
Now consider why your two eyes are on the front of your face. Think of other animals with the same arrangement. They are all animals that hunt, like lions and wolves. Their eyes face directly in front of them. This provides a field of sight about 180 degrees wide, which is called binocular(双眼的) sight. On the other hand, animals that are hunted have eyes on the sides of the head, which provides nearly360-degree field of sight. In order to stay alive, they need to see things coming from the sides and from behind. However, without stereoscopic sight, they have difficulty determining how far a danger is.
With sight both stereoscopic and binocular, humans share with animal hunters the ability to see from side to side and to accurately determine the distance. If you think it would be great to have another type of sight, perhaps with hundreds of tiny eyes like many insects do, think again! Each tiny insect eye sees only a tiny part. Besides, what if you needed glasses? Be glad for the eyesight that you have.
1.According to the passage, the similarity of an eye and a camera is that they both .
A. can imagine objects B. can record images
C. provide centered images D. work at the same height
2.Stereoscopic sight is a result of having .
A. two eyes close to each other that work together
B. hundreds of eyes, all seeing tiny parts of an image
C. a three-hundred-sixty-degree field of sight
D. one eye on either side of the head, each seeing a different image
3.What is the meaning of the underlined word “perceived” in Para3 most similar to?
A. known B. seen C. taken D. understood
4.We can infer from the last paragraph that .
A. our eyes work like cameras
B. animal hunters are glad for the sight they have
C. the three dimensions are depth, height and width
D. human beings are fortunate to have such eyesight
高二英语阅读理解中等难度题查看答案及解析
It’s _______ that you’ve got a headache; you drank too much last night.
A. no doubt B. no wonder C. no use D. no sense
高二英语单项填空简单题查看答案及解析
Have you ever wondered what you’d do in a moment of danger and how you’d 36 to a terrorist on the plane or a guy wearing a mask and waving a gun while you’re standing 37 at the bank?
Stephanie Davies 38 .
The 21-year-old girl 39 such a moment last week in a 40 in Aurora, Colo., where she went to a late night showing of “The Dark Knight Rises” with her 41 , Allie. All of a sudden, a gas can flew by close to the two girls. 42 , Allie stood up and was shot in the 43 by a gunman. Stephanie saw Allie fell down in the aisle(过道), blood pouring out of her neck. 44 she moved on her knees to her friend, pulled her out of the aisle and pressed the wound with her fingers 45 the gunman moved around, firing into the 46 crowd. When the gunman again walked past the aisle, they played dead until he 47 .
Heroic? Well, clearly heroic.
“ 48 Stephanie’s timely actions, I just talked with Allie, who is going to be fine,” said President Barack Obama after meeting the two girls in the hospital.
And Stephanie wasn’t the 49 hero in the theater that dark night in Aurora. Three young men---Jon,26, Matt,27 and Alex, 24---used their own 50 to protect their respective(各自的) girlfriends from the gunman’s bullets. Jon took a bullet for his girlfriend. The stories were 51 for Matt and Alex. The three men were among the 12 who didn’t come out of the theater alive.
“The 52 actions of these young Americans,” President Obama said, “represent what’s best in us, and they 53 us that out of this darkness a brighter day is going to come. I have the greatest 54 for people like Stephanie, Jon, Matt and Alex who don’t 55 to do what the situation demands, bringing heroic light to the darkest of dark nights.”
1. A．refer B．respond C．adapt D．talk
2. A．in turn B．in silence C．in time D．in line
3. A．knows B．appears C．wonders D．imagines
4. A．missed B．faced C．expected D．enjoyed
5. A．street B．restaurant C．theater D．stadium
6. A．friend B．sister C．aunt D．cousin
7. A．Tired B．Annoyed C．Frightened D．Puzzled
8. A．leg B．wrist C．arm D．neck
9. A．Madly B．Suddenly C．Secretly D．Hurriedly
10. A．since B．as C．until D．because
11. A．waiting B．chatting C．staring D．screaming
12. A．passed B．stopped C．hid D．escaped
13. A．In spite of B．Regardless of C．Because of D．In terms of
14. A．typical B．unique C．usual D．only
15. A．methods B．bodies C．tools D．hands
16. A．common B．strange C．similar D．different
17. A．brave B．immediate C．generous D．active
18. A．warn B．show C．promise D．inform
19. A．hope B．concern C．pity D．respect
20. A．hesitate B．regret C．pretend D．refuse
高二英语完型填空中等难度题查看答案及解析
--I’ve got a headache again!
---Sorry to hear that. Walk to work every day and you’ll soon back in ______.
A. situation B. condition C. position D. attention
高二英语单项填空中等难度题查看答案及解析
Have you got any wonderful plans for your coming vacation?Here are some wonderful films for you to kill time.
Away We Go
With a baby on his way,a young couple,Burt and Verona,look at their lives and are puzzled about what they really want.So they hit the road and look for a place to call home.On their journey,they visit some characters and learn a lot.It's about taking the scenic route in life,preparing for the hope and excitement and fear of new beginnings, while never forgetting to look out of the window.
500 Days of Summer
Tom is in love with Summer from the moment he sees her.Can he accept that she simply likes him for now,not for forever?The movie is about Tom struggling with that reality.Tom remembers his love Summer as a series of joys and puzzlement.But Summer is just herself and he cannot have her.Here is a rare movie that begins by telling us how it will end and is about how the hero has no idea why.
Orphan（孤儿）
Esther,a bright and well-behaved child,however,is not as good as she appears.Soon after being taken home,the peace of her adoptive family is completely changed.If you want a good horror film about a child from hell,then you got one!Do not,in any case,take children to see it.
1.What do we know about Away We Go?
A. It tells us to be satisfied with our life
B. It shows Burt and Verona's life journey.
C. It tells Burt and Verona have been married for a long time.
D. It shows Burt and Verona always like looking out of the window.
2.What is the theme of 500 Days of Summer?
A. Love. B. Season.
C. Success. D. Education.
3.What should you pay attention to when you are watching Orphan?
A. Watching it at night.
B. Buying enough food to eat.
C. Going to a big cinema to watch it.
D. Making children stay away from it.
4.The author's purpose in writing the text is to .
A. introduce films for a film firm
B. introduce several films for people
C. advertise several films for a website
D. advertise some films for a cinema
高二英语阅读理解中等难度题查看答案及解析