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高中一年级英语

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  • 完形填空
    任务型阅读:请认真阅读下面短文,并根据所读内容在文章后表格中的空格里填入最适当的单词。注意:每空一个单词。
    Many animal lovers would like to do more to help animals, but aren’t sure where to start or feel like they just don’t have the time. The good news is that there are many simple things you can do to help protect animals.
    Think twice before you decide
    The decisions you make when it comes to eating meat or other animal products can go a long way toward stopping the killing of animals. Consider eating a vegetarian(素食的) diet. If you aren’t ready to make this change, there are still things you can do. Do not buy animal products from companies known to use practices that go against the law such as using drugs to increase milk production in cows.
    Help get the word out
    Getting the word out about the problems faced by animals can be as easy as putting up a notice on your car. Also, talk to your friends and family members about important issues that are related to animals. Give some simple advice to a friend with a new pet about the serious pet over-population problem we’re facing. Turn to some books on the subject if you are not so clear about the advice you give your friend.
    Write a letter
    We’ve all heard the saying, “ The pen is more powerful than the sword”. Put this idea to the protection of animals. If a company has practices or rules that are harmful to animals, write them a letter to let them know you are angry about them, and that you won’t buy their products until they make some changes. Write letters to state and local legislators(立法者) to let them know how important it is that they support legislation that protects animals. Make them know that their actions will have a great effect on your vote.
    Be more loving
    If you’re considering adding a dog or a cat to your family, think about getting one from a homeless-animal house rather than buying a pet. There are many wonderful animals just waiting for a home. By taking back an animal from there, you will be helping in the fight against pet over-population, as well as giving your money to those who are responsible for taking care of pitiful animals.
    Let your actions be an example to others
    It may sound simple ,but one of the best ways to help animals is to let your actions speak to the world. You should do the following things first by yourself: Treat all living creatures with respect. Care about your pets and look after them well. Avoid (避免)entertainment places that use animals to perform. Support legislation (立法)that protects animals. All of these things set an example for others to follow.
    Title: Ways of ___小题1:____ animals
    Think about your _小题2:_____ carefully
    ●Don’t eat meat or animal products.
    ●____小题3:__ to buy animal products from companies
    that have illegal practices
    Get the word out
    ●Put up an animal-protection _小题4:_____ on the car
    ●Talk to your friends and family members about
    important animal issues
    ●Give your friends some simple__小题5:____on the pet
    over-population problem
    ●Get help from books if necessary
    Write letters
    ●Let those companies that are doing harm to animals
    know about your __小题6:____
    ●Let legislators know the __小题7:___ of their support for
    legislation that protects animals
    Be more loving
    ●Get a pet from a homeless-animal house
    Act as an example to others
    ●Treat all living creatures with respect.
    ●Take good _小题8:____ of your pets
    ●Do not go to places where animals ____小题9:____
    ●Support legislation which is ___小题10:____ for animals.
     

    本题信息:英语完形填空难度容易 来源:未知
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本试题 “任务型阅读:请认真阅读下面短文,并根据所读内容在文章后表格中的空格里填入最适当的单词。注意:每空一个单词。Many animal lovers would like to do more ...” 主要考查您对

序数词

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  • 序数词

序数词的概念:

表示顺序的数称为序数词。如:first, second, third, fourth。


序数词的构成与用法

1、序数词的构成:
①一般来说,是由相应的基数词加词尾th构成。
   例:four+th→fourth
           six+th→sixth
           seven+th→seventh
           ten+th→tenth
②下面这些基数词在变为序数词时,有特殊的变化。
例:one→first
        two→second
        three→third
        five→fifth
        eight→eighth
        nine→ninth
        twelve→twelfth
③十位整数序数词的构成方法是将基数词的词y变成i,然后再加eth。
例:twenty→twentieth
        thirty→thirtieth
        forty→fortieth
        ninety→ninetieth
④两位或两位以上的基数词变成序数词时,仅将个位数变成序数词。
例:twenty-one→twenty-first
        thirty-five→thirty-fifth
        a hundred and fifty-three→a hundred and fifty-third

2、序数词的用法:
①序数词在使用时,一般加上定冠词。
例:the first book
        the second floor
        the third day
        the fourth week.
②序数词在多数情况下都用作定语,有的也可以作表语、主语和宾语。
例:The may1st is Labour Day. 五月一日是劳动节。
        My room is on the second floor. 我的房间在二楼。
        The first is larger than the secon.(主语)第一个比第二个大。
        Read the book from the first.(宾语)从开头读这本书。
        You'll be the sixth to write.(表语)你将是第六个写的。
③序数词的前面可以加上不定冠词,用来表示“再一”,“又一”的意思。
例:You may have a third try. 你可以第三次尝试。


序数词知识体系:

 


约数的表达方法

用tens/dozens/scores/hundreds/thousands/millions of 表示“几十、几百、上千、成千上万”等。
如:The boy bought dozens of pencils.            
        Thousands of people died in the earthquake.
注意: (A):dozen, score, hundred, thousand, million等表示确切数量时,不用复数。
如:five dozen (of) eggs   五打鸡蛋
        hree hundred people  三百个人

分数词的构成和用法:

1)分数词构成法:
分数词(FractionalNumerals)由基数词和序数词构成,基数词代表分子,序数词代表分母。除了分子为1的情况下,序数词都要用复数形式:
如:1/4:one-fourth
        5/9:five-ninths
        2/3:two-thirds
       17/5:three and two-fifths
       7/12:seven-twelfths
       379/8:forty-seven and three-eighths
此外还有下面表示法:
如:1/2:a(one) half
        1/4:a(one) quarter
        3/4:three-quarters
        9/4:two and a quarter
        3/2:one and half
        31/4:seven and three quarters