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    根据规律默写数字: two ten three eleven 【查看更多】

     

    题目列表(包括答案和解析)

    小博士：仔细观察下面的基数词和对应的序数词的区别和变化，你会发现这种变化是有规律的，你能归纳出来吗？请根据规律填出所缺的基数词和序数词，并特别注意黑体字的词。

    one

    first

    eleven

    eleventh

    twenty-one

    twenty-first

    two

    second

    twelve

    twelfth

    twenty-two

    twenty-second

    three

    third

    thirteen

    thirteenth

    twenty-three

    twenty-third

    four

    fourth

    fourteen

    fourteenth

    twenty-four

    ______

    five

    fifth

    fifteen

    ______

    twenty-five

    twenty-fifth

    six

    sixth

    sixteen

    sixteenth

    twenty-six

    twenty-sixth

    seven

    ______

    seventeen

    seventeenth

    twenty-seven

    twenty-seventh

    eight

    eighth

    eighteen

    eighteenth

    twenty-eight

    twenty-eighth

    nine

    ninth

    nineteen

    nineteenth

    twenty-nine

    twenty-ninth

    ten

    tenth

    twenty

    twentieth

    thirty

    thirtieth

    thirty-one

    thirty-first

    fortieth

    ninetieth

    hundred

    hundredth

    		　

    forty

    thousand

    thousandth

    		　

    ninety

    million

    millionth

    		　

    我找到规律了！请看：

    1　　英语序数词1～19，除first，second，third等特殊形式外，其余的一般是在相应的基数词后加-th构成。

    2　　有几个序数词加-th时拼法不规则，要注意。如fifth，________ ________ ________。

    3　　十位整数的序数词的构成方法是先将其基数词的词尾“ty”中的“y”改为“i”，再加“-eth”。如________。

    4　　基数词“几十几”变成序数词时，只需将个位数变成序数词，十位数不变。如________。

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    根据中文意思完成句子
    　【小题1】 我喜欢北京的秋天，你呢？
    　　I like the autumn in Beijing, ____________ you?
    　【小题2】多吃蔬菜水果对健康有好处。
    　　____________ your health to eat more vegetables and fruit.
    　【小题3】你愿意参观我们的新学校吗？
    　　____________ to visit our new school?
    　【小题4】哥哥花了一个星期教我弹吉他。
    　　____________to play the guitar.
    　【小题5】妈妈常常告诉我，既不要炫耀自己，也不要轻视别人。
    　　Mom often ____________.

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    根据首字母填空。

    　　Three men came to London for a holiday．They came to a very large hotel and lived in a room on the fortieth floor．

    　　In the evening the three men went t　　1　　 the cinema and came back to the hotel very late．

    　　“I'm sorry,”s　　2　　 the waiter．“but our lifts don't work tonight．”

    　　One of the three men said to the o　　3　　 two,“We have to walk up to the f　　4　　 floor．Let's m　　5　　 it easier．On our way to the room, I shall tell you a joke．And you, John, will sing u　　6　　 some songs．Then you, Peter, will tell us an interesting story．”So they began to w　　7　　 up to their room．Tom told a joke．John sang a song．At last they came to the thirty-ninth floor．They were tired and decided to h　　8　　 a rest．

    　　“Well,”said Tom．“Peter, will you please tell us a long and interesting s　　9　　 with a sad ending?”

    　　“All right．I shall tell you a sad story,”said Peter．“It's not long, but it is s　　10　　 enough．We left our key in the first floor．What are we going to do?”

    1．________　2．________　3．________　4．________　5．________

    6．________　7．________　8．________　9．________　10．________

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    阅读短文，然后根据要求完成任务。

    　  Do you carry too much on the way to school or home? Don’t worry．Try e-readers (电子阅读器) and say goodbye to your heavy schoolbag．

        An e-reader has the memory space to hold hundreds of books．So people want to (A)扔掉沉书包 and read with small, light e-readers．For example，Cushing Academy，a high school in Massachusetts，USA，replaced (替换) most of the 20，000 books in (B) its library last summer．Teachers and students will use e-readers instead．

        Most e-readers are thin and weigh less than 500g．They can download (下载) an e-book in 60 seconds．“It's (C) so easy．You can have a lot of books right at your fingers!” said Meghan Chensusky．

         Chinese schoolchildren are also trying e-readers．At the Shanghai World Expo (世博会)，an e-schoolbag is now on show．It is a special e-reader．Students can use it to download textbooks from the school servers (服务器)．(D)It can also send and receive homework．Some Schools in Beijing and Shanghai have tried this e-schoolbag for a few years．“It’s excellent．I (E)don't have to carry a heaw schoolbag anymore，”said Xiao Qi，15，Beijing．

         New e-readers are not just for reading．They have Wi-Fi and multimedia (无线电视和多媒体)．Parents worry that these may hurt their children's study habits． “I think Wi-Fi is not necessary for kids，”said Zeng Wenwen，43， Beijing．

    1.将文中划线部分(A)译成英语:________________

    2.文中划线部分(B)指代的是:________________

    3.写出文中划线部分(C)和(E)的同义词或近义词：________ ________

    4.将文中划线部分(D)改写为：Homework can also__________  _________and received through it．

    5.从文中找出两个修饰或描写e-reader的形容词：________ ________

     

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    根据中文意思完成句子

    　1. 我喜欢北京的秋天，你呢？

    　　I like the autumn in Beijing, ____________ you?

    　2.多吃蔬菜水果对健康有好处。

    　　____________ your health to eat more vegetables and fruit.

    　3.你愿意参观我们的新学校吗？

    　　____________ to visit our new school?

    　4.哥哥花了一个星期教我弹吉他。

    　　____________to play the guitar.

    　5.妈妈常常告诉我，既不要炫耀自己，也不要轻视别人。

    　　Mom often ____________.

     

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