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1、学英语高一课标2022期末复习
2、英语测试报华夏希望英语周刊初二
3、20222023学英语报高三课标基础答案
17．To extinguish （熄灭） different kinds of fires，several types of fire extinguishers have been invented．They must be ready for immediate use when fire breaks out．Most portable （手提式的） kinds operate for less than a minute，so they are useful only on small fires．The law requires ships，trains，buses and planes to carry extinguishers．
Since fuel，oxygen and heat must be present in order for fire to exist，one or more of these things must be removed or reduced to extinguish a fire．If the heat is reduced by cooling the material below a certain temperature，the fire goes out．The cooling method is the most common way to put out a fire．Water is the best cooling material because it is low in cost and easy to get．
Another method of extinguishing fire is by cutting off the oxygen．This is usually done by covering the fire with sand，steam or some other things．A blanket may be used to cover a small fire．
A third method is called separation，which includes removing the fuel，or material easy to burn，from a fire，so that it can find no fuel．
The method that is used to put out a fire depends upon the type of fire．Fires have been grouped in three classes．Fires in wood，paper，cloth and the like are called Class A fires．These materials usually help keep the fire on．Such fires can be stopped most readily by cooling with water．
25．If a fire breaks out on a bus，which of the follow should be ready there for you to use？D
A．Sand
B．Water
C．A blanket．
D．An extinguisher．
26．To cover a small piece of burning wood with a basin in order to stop the fire is an example ofD．
A．separating the fire
B．reducing the heat
C．removing the fuel
D．cutting off the oxygen
27．In choosing how to put out a fire，we should first be clear aboutC．
A．when it breaks out
B．how it comes about
C．what kind it is
D．where it takes place
28．What would the author probably discuss in the paragraph that follows？A
A．Another class of fires
B．Another type of extinguishers
C．How fires break out．
D．How fires can be prevented． 试题答案
分析 文章分析了不同的灭火原理和方法．
解答 25-28 DDCA
25． D 这是一道推理题．根据第一段最后一句"The law requires ships，trains buses and planes to carry extinguishers"说明在公共汽车上有灭火器，公共汽车上着火应该用灭火器．
26．D 这是一道细节推断题．根据第三段"Another method of extinguishing fire is by cutting the oxygen．This is usually done by covering the fire with sand，steam or some other things"用脸盆盖上烧着的木头显然是截断氧气的方法．
27．C 这是一道细节推断题．根据"The method that is used to put out a fire depends upon the type of fire．"可知要想判断用什么方法，首先要弄清着火的类型，所以选C．
28．A 这是一道推理题．最后一段描述了"Fires have been grouped in three classes．"然后讲述了第一种，所以后面很可能描述另外两种．所以选A．
点评 阅读理解题测试考生在阅读基础上的逻辑推理能力，要求考生根据文章所述事件的逻辑关系，对未说明的趋势或结局作出合理的推断；或根据作者所阐述的观点理论，对文章未涉及的现象、事例给以解释．考生首先要仔细阅读短文，完整了解信息，准确把握作者观点．
假设你是晨光中学高二(1)班的班长李津，得知美国学生Chris 作为交换生，下学期将到你班学习。请你根据以下提示，给他写封邮件：
1．介绍与本地生活相关的信息(如天气，饮食等)
2．介绍本班情况
3．希望Chris做哪些事情，以增进中美学生之间的了解和友谊
注意：1.请勿提及与考生相关的真实信息。
2．可适当加入细节，使内容充实、行文连贯。
3．词数不少于100；开头已给出，不计入总词数。
Dear Chris,
I'm Li Jin，monitor of Class One，Grade Eleven. I'm glad to hear that you will come to our school as an exchange student. You're welcome to stay with us.
Sincerely yours,
Li Hua
