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双基限时练(三) Unit 10 Grammar 1
Ⅰ.用适当的不定代词填空
1．There isn't ________ chalk in the classroom. Please get ________ for me.
答案 any; some
2．Some people like to stay at home on Sunday, but ________ like to go to the cinema.
答案 others
3．Jim lent me two English books, but ________ of them was easy enough for me.
答案 neither
4．The trousers are too long. Would you please show me ________ pair?
答案 another
5．Last week they planted lots of flowers on ________ side of the road.
答案 each
6．The boy is standing with ________ hands in the pockets.
答案 both
7．Mr. Gao wants to teach his students ________ he knows.
答案 all
8．I met ________ of my friends here — about three.
答案 a few
9．All horses are animals, but not ________ animals are horses.
答案 all
10．I wanted two tickets, but there were/was ________ left.
答案 none
11．Larry asks Bill and Peter to go on a picnic with him, but ________ of them wants to, because they have work to do.
答案与解析 neither 句意：Larry让Bill和Peter和他一起去野餐，但是他们两个人没有一人想去，由于他们都有工作要做。前面提到的是Bill和Peter两个人，再结合转折连词but和谓语动词wants可知是对两者进行否定，所以用neither。
12．We had a picnic last term and it was a lot of fun, so let's have ________ one this month.
答案与解析 another another指多者中的另一个。
13．If you can not decide which of the two books to borrow, why don't you take ________？ I won't read them this week.
答案与解析 both 题干中的two是一个重要信息，依据后一句“这周我不读(这两本书)”推断，你可全拿走，所以用both。
14．Both teams were in hard training, ________ was willing to lose the game.
答案与解析 neither 所供应的语境是两队都在刻苦训练，双方都不情愿在竞赛中失败，所以要选neither。
15．Sophia waited for a reply, but ________ came.
答案与解析 none 依据句中表示转折的连词but可知，此处应用表示全部否定意义的代词，none意为“一个都没有”，通常用于表示“三者或三者以上都不……”，符合句意。
16．— I feel a bit hungry.
— Why not have ________ bread?
答案与解析 some some用于表恳求、建议的疑问句时，表示说话人期望得到确定的回答。
17．We couldn't eat in a restaurant because ________ of us had ________ money on us.
答案与解析 none; any 由“不能在饭店里吃饭”推断我们中没有人带了钱，所以全部否定用none。
18．If you want to change for a double room, you'll have to pay ________ $15.
答案与解析 another another与数词连用表示“又……”时，常放在数词前面； more与数词连用表示“又……”时，常放在数词之后。
19．— Where can we have supper tonight?
— Oh, if you don't mind, we can do it at ________ of the restaurants.
答案与解析 any 从语境上看，说话人的意思是“我们可以在任何一家饭店用餐”， any“任何一个；无论哪个”。
20．— She has tried many kinds of medicine.
— But ________ has any effect on her disease.
答案与解析 none none“(三个以上之中)任一都不……”可代指人或物，既可指代可数名词又可指代不行数名词。
Ⅱ.对比填空(both, all, neither, none)
1．I wrote to John and Henry, but ________ has replied.
答案 neither
2．— How much money do you have?
— ________.
答案 None
3．As we were asleep, ________ of us heard the sound.
答案 none
4．I had to buy ________ of these books because I didn't know which one was the best.
答案 all
5．He has two sisters; ________ live in Beijing.
答案 both
6．She can have ________ I want.
答案 all
7．She can ________ sing and dance.
答案 both
8．If you run after two hares, you will catch ________.
答案 neither
Ⅲ.阅读理解
A
Have you ever been afraid to talk back when you were treated unfairly? Have you ever bought something just because the salesman talked you into it? Many people are afraid to support themselves. Dr. Robert Albert, author of Stand Up, Speak Out, and Talk Back thinks it's because their selfrespect is low. “There's always a superior around—a parent, a teacher, a boss — who knows better.”
But Albert and other scientists are doing something to help people help themselves. They offer “assertiveness training” courses, A. T. for short. In the A. T. Course people learn that they have a right to be themselves. They learn to speak out and feel good about doing so. They learn to be aggressive without hurting other people.
In one way, learning to speak out is to get rid of fear. A group taking an A. T. Course will help the timid person to lose his fear. But A. T. uses an even stronger motive — he needs to share. The timid person speaks out in the group because he wants to tell how he feels. Whether or not you speak up for yourself depends on your selfrespect. If someone you face is more “important” than you, you may feel less of a person. You start to doubt your answers to problems. You can get to feel good about yourself. And once you do, you can learn to speak out.
1．The problem the writer talks about is that ________.
A. some people buy things they don't want
B. some people are afraid to speak out for their rights
C. there are too many superiors
D. some people don't think enough of themselves
答案与解析 B 依据第一段的句子“Many people are afraid to support themselves.”可知，这篇文章争辩的问题是很多人不敢说出自己的想法，故选择B项。
2．The cause of the problem talked about in this passage is that ________.
A. some people have a low selfrespect
B. there is always someone around who “knows better”
C. salesmen talk people into buying things they don't want
D. people don't share enough
答案与解析 A 依据“Dr. Robert Albert, author of Stand up，Speak Out, and Talk Back thinks it's because their selfrespect is low.”可知，是由于他们自尊心很低，故选择A项。
3．The A. T. Courses often ________.
A. make people distrust their own answers
B. make things more favorable for “superiors”
C. help people know as much as their “superiors”
D. help people become more important
答案与解析 D 依据其次段的句子“In the A. T. Course people learn that they have a right to be themselves. They learn to speak out and feel good about doing so.”可知，在A. T．课程中他们挂念人们更加自信，故选择D项。
4．A good title for this passage could be “ ________”．
A. The Need to Share
B. Talk Back When Necessary
C. One Way to Build SelfRespect
D. One Way to Train Speaking Ability
答案与解析 C 这篇文章主要讲了建立自尊的一种方法，故选择C项。
B
In the rush to get to school, you drop a piece of toast on the floor. Do you throw it away or decide it' s still OK to eat? If you're like most people, you eat it. Maybe you follow the “5second rule”， which claims foods are safe to eat if you pick them up within 5 seconds after dropping them. But you might want to think again. Scientists now say that 5 seconds is all it takes for foods to become polluted with enough bacteria(细菌) to make you sick.
Bacteria can cause many kinds of illnesses. Some kinds of bacteria can grow on food. If you eat foods on which these bacteria are growing, you can become sick. One of these foodborne bacteria is Salmonella. It makes 1.4 million people sick every year. Salmonella is often found in raw eggs and chicken. Cooking kills these bacteria, which is why it is so important to cook eggs, chicken, and other foods thoroughly.
But how long does it take these bacteria to pollute food? A team of scientists in South Carolina did an experiment. First, they placed an amount of Salmonella on three surfaces; wood, tile (瓦片), and carpet. They placed a piece of bread and a piece of bologna(大腊肠) on each surface for 5,30, or 60 seconds. After just 5 seconds, both the bread and the bologna picked up enough bacteria to make you sick.
So forget the 5second rule. If your toast drops on the floor, throw it away and get another piece of clean toast. This time, be careful not to drop it!
5．In which part of a newspaper can you most probably find this passage?
A. Culture B. Health
C. Advertisement D. Technology
答案与解析 B 在文中作者叙述的是掉地上的食物是否食用平安这一问题，内容与健康有关，由此推断B选项正确。
6．After dropping a piece of toast , a person who follows the “5second rule”will ________.
A. throw away dirty toast immediately and go away
B. pick up the toast as quickly as possible and eat it
C. eat the toast within 5 seconds and feel pleased
D. get another piece of clean toast quickly and eat it
答案与解析 B 依据文章第一段“If you're like most people, you eat it. Maybe you follow the ‘5second rule’．.. after dropping them.”可知遵循“五秒钟法则”的人会把掉地上的食物尽可能快地捡起吃掉，故选择B项。
7.The scientists in South Carolina did the experiment to ________.
A. see how quickly bacteria can pollute food
B. show that the 5second rule is correct
C. see how harmful bacteria are to people's health
D. show that bacteria grow at different speeds on different foods
答案与解析 A 从文章第三段“But how long does it take these bacteria to pollute food? A team of scientists in South Carolina did an experiment.”可知科学家试验的目的就是为了证明食物在多长时间内才会沾染到足以致病的细菌，所以A选项正确。
8．What's the writer's attitude to the “5second rule”？
A. Positive B. Negative
C. Neutral (中立) D. Cautious (谨慎)
答案与解析 B 依据文章最终一段“So forget the 5second rule. If your toast drops on the floor, throw it away”可知作者不赞同“五秒钟法则”，故选择B项。
Ⅳ.语法填空
Simon: Hi, I would like to buy a one－way ticket __1__ Brussels, please.
Clerk: Certainly sir, this is our train schedule. We have an express train leaving every morning and an overnight train __2__ leaves at nine p．m.
Simon: How long does it __3__ to get there?
Clerk: About twelve hours. We currently have tickets available only for first class on the express train. __4__ you like, you can choose a sleeper on the overnight train, which is a little __5__ (cheap)．
Simon: Yeah, I think that is the best option. Do you serve food __6__ the train? Twelve hours is such a long time.
Clerk: Yes, of course. There is __7__ dining car towards the front of the train where they serve meals at all times. We do provide complimentary water and coffee for all of our __8__ (passenger)．
Simon: Great! I'll take it.
Clerk: Here you are. sir. Your train leaves from platform number nine at nine on the dot. Remember to be here at least thirty minutes __9__ your scheduled departure time or __10__ may miss your train!
Simon: I understand. Thank you very much.
Clerk: Have a good trip.
答案 1.to 2.that/which 3.take 4.If 5.cheaper
6．on 7.a 8.passengers 9.before 10.you
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