题目内容
We don’t think the experiment is ___ failure. At least we have gained ___ experience for future success.
A．the; a B．a; / C．a; an D．the; the
B
【解析】
试题分析：考查冠词：第一空填a，这里的failure是抽象名词具体化，表示“一件失败的事情”，第二空不填，这里的experience是经验，不可数名词，句意：我不认为这个实验是失败的，至少我们获得未来成功的经验。选B。
考点：考查冠词
点评：对于冠词，要注意不定冠词表示泛指，定冠词表示特指。还有不加冠词的时候。
阳光课堂课时作业系列答案
I'm writing this letter slowly because I know you can't read fast. We don't live where we did when you left home. Your dad read in the newspaper that most accidents happened within 20 miles from our home, so we moved.
I won't be able to send you the address because the last family that lived here took the house numbers when they moved so that they wouldn't have to change their address. This place is really nice. It even has a washing machine. I'm not sure it works so well though: last week I put a load in and pulled the chain (拉链) and haven't seen them since. The weather isn't bad here. It only rained twice last week; the first time for three days and the second time for four days. About that coat you wanted me to send you, your uncle Stanley said it would be too heavy to send in the mail with the buttons on so we cut them off and put them in the pockets.
John locked his keys in the car yesterday. We were really worried because it took him two hours to get me and your father out. Your sister had a baby this morning, but I haven't found out what it is yet. The baby looks just like your brother.
Uncle Ted fell in a whiskey vat（桶）last week. Some men tried to pull him out, but he fought them off playfully and drowned. We had him cremated（焚化）and he burned for three days.
Three of your friends went off a bridge in a pick-up trunk. Ralph was driving. He rolled down the window and swam to safety. You other two friends were in back. They drowned because they couldn't get the tail gate down.
There isn't much more news at this time. Nothing much has happened.
Love,
Mom
P.S. I was going to send you some money but the envelope was already sealed.
【小题1】From the passage, we can infer that _____.
| A．here is the letter by a son for his father |
| B．here is the letter by a mother for her son |
| C．the family moved to a new and nice place because it is really good there |
| D．the writer's daughter has got a male baby |
| A．The number of the family is four, including the new-born baby. |
| B．The son can't send his parents a letter because the address was taken by the other family. |
| C．The son will receive a coat with the buttons detached (拆下). |
| D．None is true. |
| A．the thing that the baby was born | B．the baby |
| C．the son's father | D．the son's mother |
| A．The son asked them to do so . |
| B．The place is really nice and the climate there is not bad, too. |
| C．His dad read in the newspaper most accidents happened within 20 miles from their home. |
| D．His sister had a baby, so they wanted to find a fine place. |
There is famous story about British poet Samuel Taylor Coleridge．He was writing a poem when he was interrupted by a knock at the door．
This was an age before telephones．Someone was delivering a message．When Colcridge got back to his poem, he had lost his inspiration．His poetic mood had been broken by the knock on his
door．His unfinished poem, which could otherwise have been a masterpiece, would now never be more than a fragment(碎片,片段)．
This story tells how unexpected communication can destroy an important thought, which brings us to the cell phone．
The most common complaint about cell phones is that people talk on them to the annoyance of people around them．But marc damaging may be the cell phone’s disruption of our thoughts．
We have already entered a golden age of little white lies about our call phones, and this is by and large a healthy, productive development．" I didn't hear it ring" or " I didn't realize my cell phone had shut off" arc among the lies we tell to give ourselves space where we’re beyond reach．
The notion or idea of being unreachable is not a new concept-we havoc "Do Not Disturb" signs on the doors of hotel rooms． So why must we feel guilty when it comes to cell phones? Why must we apologize if we decide to shut off the phone for a while?
The problem is that we come from a long-established tradition of difficulty with distance communication．Until the recent mass deployment of cell phones, it was easy to communicate with someone next to us or a few feet away, but difficult with someone across town, the country or the
globe．We came to take it for granted．
But cell phones make long-distance communication common, and endanger our time by ourselves．Now time alone, or conversation with someone next to us which cannot be interrupted by a phone, is something to be cherished．Even cell phone devotees, myself usually included, can't help at times wanting to throw their cell phone away, or curse the day they were invented．
But we don't and won't, and there really is no need．All that's required to take back our private time is a general social recognition that we have the right to it．
In other words, we have to develop a healthy contempt for the rings of our phones．Given the case of making and receiving cell phone calls, if we don-t talk to the caller right now, we surely will shortly later．
A cell phone call deserves no greater priority than a random word from a person next to us．Though the call on my cell phone may be the one-in-a-million from Steven Spielberg-who has finally read my novel and wants to make it his next movie．But most likely it is not, and I'm better
off thinking about the idea I just had for a new story, or the pizza I’ll eat for lunch．
【小题1】What's the point of the anecdote about poet Coleridge in the first three paragraphs?
| A．To direct readers' attention to the main topic． |
| B．To show how important inspiration is to a poet． |
| C．To emphasize the disadvantage of not having a cell phone． |
| D．To encourage readers to read the works of this poet． |
| A．It is a way of signaling that you don-t like the caller． |
| B．It is natural to tell lies about small things． |
| C．It is basically a good way to protect one's privacy． |
| D．We should feel guilty when we can't tell the truth． |
| A．People get so bothered by the cell phone rings that they fail to notice anything else. |
| B．People feel guilty when they are not able to answer their cell phones. |
| C．Cell phones interrupt people’s private time. |
| D．With cell phones it is no longer possible to be unreachable. |
| A．Habit. | B．Disrespect. | C．Like. | D．Value. |
| A．A person who calls us from afar deserves more of our attention. |
| B．Steven Spielberg once called the author to talk about the author’s novel. |
| C．You should always finish your lunch before you answer a call on the cell phone. |
| D．Never let cell phones interfere too much with your life. |
It feels like every time my mother and I start to have a conversation, it turns into an argument. We talk about something as simple as dinner plans and suddenly, my mother will push the conversation into World War 3. She’ll talk about my lack of bright future because I don’t plan to be a doctor. And much to her disappointment, I don’t want to do any job related to science, either. In fact, when I was pushed to say that I planned to major(主修) in English and communications, she nearly had a heart attack.
“Why can’t you be like my co-worker’s son?” she bemoans all the time. Her coworker’s son received a four-year scholarship and is now earning 70,000 dollars a year as an engineer. I don’t know what to answer except that I simply can’t be like Mr. Perfect as I’ve called the unnamed co-worker’s son. I can’t be like him. I am the type of the person who loved to help out in the community, write until the sun goes down, and most of all, wants to achieve a career because I love it, not because of a fame or salary.
I understand why my mother is worried about my future major. I’ve seen my mother struggle to raise me on her small salary and work long hours. She leaves the house around 6:30 am and usually comes home around 5 pm or even 6pm. However, I want her to know that by becoming a doctor, it doesn’t mean I’ll be successful. I’d rather follow my dreams and create my own future.
【小题1】Which of the following topics do the writer and his mother often talk about?
| A．the writer’s studies | B．wars around the world |
| C．dinner plans | D．the writer’s future job |
| A．doesn’t think the writer should be a doctor |
| B．doesn’t want the writer to major in English |
| C．gets along very well with the writer |
| D．doesn’t think working in the scientific field is a good idea |
| A．disagrees | B．shouts | C．smiles | D．complains |
| A．He wants to be like his mother’s co-worker’s son. |
| B．He wants to find a job in his community in the future. |
| C．He wants to do something he really likes in the future. |
| D．He doesn’t think his mother’s co-worker’s son is perfect. |
| A．the writer’s mother works very hard for the family |
| B．the writer doesn’t know what his future will be like |
| C．the writer doesn’t think being a doctor is a good job |
| D．the writer sometimes thinks his mother’s advice is very good |
Millions of years ago dinosaurs (恐龙) lived on the earth. In the days of dinosaurs the whole earth was warm and wet. There were green forests and they could find enough to eat. Later, parts of the earth became cold and dry. and the forests there died. Then dinosaurs could not find enough to eat. This must be one reason why dinosaurs died out.
We can guess another reason. New kinds of animals came on the earth. Some had big brains and were fast and strong. They could kill dinosaurs. There may be other reasons that we don’t know about yet. Scientists are trying to make more discoveries about dinosaurs.
Dinosaurs were of many sizes and shapes (形状). Some were as small as chickens, while some were about 90 feet long.
There were also terrible fights between dinosaurs. They might have happened more than 100 million years ago. Though there was no man to see any of the fights, we can be told by the animal’s footprints (足迹) that fight did take place.
1.According to the passage, dinosaurs did exist only ______on the earth.
|
A．for millions of years |
B．millions of years ago |
|
C．more than 100 millions years ago |
D．when it was warm and wet somewhere |
2.One reason why dinosaurs died out is that______.
|
A．there were too many dinosaurs |
|
B．parts of the earth became cold and dry |
|
C．the dead forests there could not supply them with enough food |
|
D．they couldn’t find enough to eat |
3.One more reason may be that ______.
|
A．new kinds of animals came on the earth |
|
B．some fast and strong animals with big brains could kill them |
|
C．some dinosaurs were as small as chickens |
|
D．some big dinosaurs died in the fights |
4.We can see from this passage ______.
|
A．scientists are trying to make some dinosaurs |
B．dinosaurs are dangerous enough |
|
C．dinosaurs are worth studying |
D．scientists know nothing about dinosaurs |