Merchant and passenger ships are generally required to have a life preserver for every person aboard and in many cases, a certain percentage of smaller sizes for children. According to United States requirements, life preservers must be simple in design, reversible( 可翻转的), capable of being quickly adjusted to fit the uninitiated individual, and must be so designed as to support the wearer in the water in an upright or slightly backward position.
Sufficient buoyancy(浮力) to support the wearer should be retained by the life preserver after 48 hours in the water, and it should be reliable even after long period of storage. Thus it should be made of materials resistant to sunlight, gasoline, and oils, and it should be not easily set on fire. The position in which the life preserver will support a person who jumps or falls into the water is the most important thing, as is its tendency to turn the wearer in the water from a face-down position to an upright or slightly backward position, with his face clear of the water, even when the wearer is exhausted or unconscious.
The method of adjustment to the body should be simple, and self-evident to uninitiated individuals even in the dark under the confused conditions, which follow a disaster. Thus, the life preserver should be reversible so that it is nearly impossible to set it on wrong. Catches, straps, and ties should be kept to a minimum. In addition, the life preserver must be adjustable to the wide variety of shapes and sizes of wearers, since this greatly affects the position of floating and the self-righting qualities. A suitable life preserver should also be comfortable to wear at all times, in and out of the water, not so heavy as to encourage to take it off on shipboard while the ship is in danger, nor so burdensome that it hinders a person in the water while trying to swim.
1.The passage is mainly about_____________.
A. the uses of life preservers
B. the design of life preservers
C. the materials for life preservers
D. the buoyancy of life preservers
2.According to the passage, a life preserver should be first of all, _________.
A . adjustable B. comfortable
C. self-evident D. self-righting
3.United States Coast Guard does NOT require the life preserver to be made ______.
A. with as few strings as possible
B. capable of being worn on both sides
C. according to each wearer's size
D. comfortable and light to wear
4.By “the uninitiated individual” (Para. 1, Line. 4) the author refers to the person ______.
A. who has not been instructed how to use a life preserver
B. who has a little experience in using a life preserver
C. who uses a life preserver without permission
D. who becomes nervous before a disaster
高三英语阅读理解中等难度题
Merchant and passenger ships are generally required to have a life preserver for every person aboard and in many cases, a certain percentage of smaller sizes for children. According to United States requirements, life preservers must be simple in design, reversible( 可翻转的), capable of being quickly adjusted to fit the uninitiated individual, and must be so designed as to support the wearer in the water in an upright or slightly backward position.
Sufficient buoyancy(浮力) to support the wearer should be retained by the life preserver after 48 hours in the water, and it should be reliable even after long period of storage. Thus it should be made of materials resistant to sunlight, gasoline, and oils, and it should be not easily set on fire. The position in which the life preserver will support a person who jumps or falls into the water is the most important thing, as is its tendency to turn the wearer in the water from a face-down position to an upright or slightly backward position, with his face clear of the water, even when the wearer is exhausted or unconscious.
The method of adjustment to the body should be simple, and self-evident to uninitiated individuals even in the dark under the confused conditions, which follow a disaster. Thus, the life preserver should be reversible so that it is nearly impossible to set it on wrong. Catches, straps, and ties should be kept to a minimum. In addition, the life preserver must be adjustable to the wide variety of shapes and sizes of wearers, since this greatly affects the position of floating and the self-righting qualities. A suitable life preserver should also be comfortable to wear at all times, in and out of the water, not so heavy as to encourage to take it off on shipboard while the ship is in danger, nor so burdensome that it hinders a person in the water while trying to swim.
1.The passage is mainly about_____________.
A. the uses of life preservers
B. the design of life preservers
C. the materials for life preservers
D. the buoyancy of life preservers
2.According to the passage, a life preserver should be first of all, _________.
A . adjustable B. comfortable
C. self-evident D. self-righting
3.United States Coast Guard does NOT require the life preserver to be made ______.
A. with as few strings as possible
B. capable of being worn on both sides
C. according to each wearer's size
D. comfortable and light to wear
4.By “the uninitiated individual” (Para. 1, Line. 4) the author refers to the person ______.
A. who has not been instructed how to use a life preserver
B. who has a little experience in using a life preserver
C. who uses a life preserver without permission
D. who becomes nervous before a disaster
高三英语阅读理解中等难度题查看答案及解析
The staff of the company are generally considered to have the excellent conditions and their children _____ a better educatin .
A.have access to | B.concentrate on | C.set down to | D.take advantage of |
高三英语单项填空简单题查看答案及解析
8. Usually passengers are required to arrive at _____ one hour before ______ takes off.
A.airport; aircrafts | B.the airport, aircraft |
C.an airport, a aircraft | D.the airport, the aircraft |
高三英语单项填空简单题查看答案及解析
To land, foreign fishing ships will have to request permission from ports that are able to _____ them.
A. inspect B. attack C. ignore D. contain
高三英语单项填空简单题查看答案及解析
Though many extra planes and trains are used to carry passengers, traffic tools are still ______needed during “May Day” holidays.
A. eagerly B. badly C. equally D. slightly
高三英语单项填空中等难度题查看答案及解析
Though many extra trains and buses are used to carry passengers, traffic tools are still ________ needed during the Spring Festival.
A.badly B.eagerly
C.equally D.slightly
高三英语单项填空中等难度题查看答案及解析
Passengers are banned from eating and drinking on subway trains, according to a regulation recently released by Nanjipg's transport authorities·Under the new rule, passengers should not eat or drink in subway cars, though they are still allowed to eat at the stations. The Metro operators will first warn and then fine violators between 20 yuan to 100 yuan.
The regulation caused a strong reaction of the whole society and started a heated discussion.Supporters say that passengers who eat on trains annoy others with unwanted smells and make messes with spilled food or beverages(饮料). However, some others believe otherwise, saying that the fast pace of big cities squeezes people's time and makes it hard for them to -get a proper meal. Authorities should be more tolerant of those who need to dine on the train.
【写作内容】
1.用约30个单词写出上文概要;
2.用约120个单词发表你的观点,内容包括:
(1)支持或反对这个规定;
(2)用2-3个理由或论据支撑你的观点。
【写作要求】
1.可以支持文中任一观点,但必须提供理由或论据;
2.阐述观点或提供论据时,不能直接引用原文语句;
3.作文中不能出现真实姓名和学校名称;
4.不必写标题。
【评分标准】
内容完整,语言规范,语篇连贯,词数适当。
高三英语书面表达中等难度题查看答案及解析
There are two basic ways to see growth: one as a product, the other as a process.People have generally viewed personal growth as an external(外部的) result or product that can easily be identified and measured.The worker who gets a promotion, the student whose grades improve, the foreigner who learns a new language--- all these are examples of people who have measurable results to show for their efforts.
By contrast, the process of personal growth is much more difficult to determine, since by definition it is a journey and not the specific signposts or landmarks along the way.The process is not the road itself, but rather the attitudes and feelings people have, their caution or courage, as they go through new experiences and unexpected obstacles.In this process, the journey never really ends; there are always new ways to experience the world, new ideas to try, new challenges to accept.
In order to grow, to travel new roads, people need to have a willingness to take risks, to be faced with the unknown, and to accept the possibility that they may “fail” at first.How we see ourselves as we try a new way of being is essential to our ability to grow.
These feelings of insecurity and self – doubt are both unavoidable and necessary if we are to change and grow.If we do not face and overcome these internal fears and doubts, if we protect ourselves too much, then we cease to grow.We become trapped inside a shell of our own making.
1.A person is generally believed to achieve personal growth when______..
A.he has given up his smoking habit
B.he has made great efforts in his work
C.he is interested in making anything new
D.he has tried to determine where he is on his journey
2.In the author’s eyes, one who views personal growth as a process would______.
A.judge his ability to grow from his own achievements
B.succeed in climbing up the social ladder
C.face difficulties and take up challenges
D.aim high and reach his goal each time
3.When the author says “a new way of being” (para.3), he is referring to _____.
A.a new way of taking risks
B.a new approach to experiencing the world
C.a new system of adapting to change
D.a new method of finding ourselves
4.For personal growth, the author may not support __________. .
A.curiosity and more chances
B.being quick in self – adaptation
C.open – minded to new experiences
D.avoidance of internal fears and doubts
高三英语阅读理解中等难度题查看答案及解析
All passengers ________ are expected to fasten the seat belts when the plane takes off and lands.
A. on board B. on aboard
C. on the board D. on boards
高三英语单项填空中等难度题查看答案及解析
In Beijing opera, performers are required to paint their faces in patterns and colors to help show the ________ and depths of the character’s personalities.
A. dimensions B. certificates
C. occupations D. consciences
高三英语单项填空中等难度题查看答案及解析