用时间分词at，on，in填空，注意它们之间的区别。

　　(1)________ eight o'clock在八点钟

　　________ 4：00 p. m.在下午四点钟

　　________ noon在中午

　　________ night在夜里

　　(2)________ March 8在三月八日

　　________ Sunday在星期天

　　________ Saturday morning在星期五早上

　　________ New year's Day在元旦那天

　　________ weekends在周末

　　(3)________ May在五月份

　　________ summer在夏天

　　________ 2004 在2004年

　　________ the morning在早上

　　________ the afternoon在下午

　　________ the evening在晚上

　　________ the day在白天

根据汉语意思完成下列句子，每空词数不限。

1. 没有什么能阻止我们努力工作。

   Nothing can stop __________________________ hard.

2. 刘翔在2004年的奥运会上震惊了每一个人。

   Liu Xiang ______________________ at the 2004 Olympics.

3. 你知道一句中国谚语：“不到长城非好汉”吗？

   Do you know a Chinese saying, “A man who has not climbed the Great wall is not a ___________________”

4. 昨天我从自行车上摔下来，摔伤了脚。

   I _________________ my bike and hurt my foot yesterday.

5. 你妈妈看起来比以前年轻多了。

   Your mother looks ____________________ than before.

    自从2004年雅典奥运会刘翔夺得110米跨栏比赛冠军之后，他便成全国英雄和年轻人的偶像。你想了解他现在的情况吗?

    Chinese hurdler and superstar Liu Xiang has no plans to retire(退役)and may compete at the 2012 Olympic Games in London，his coach Sun Haiping has said．

    Liu is preparing for the 2008 Beijing Olympic Games and is in good condition．He has the potential (可能)to break the world record next year if weather, wind and other conditions permit. Sun，who is in Beijing attending the 17th National Congress of the Communist Pany of China    (CPC)as a delegate(代表)，said on the sidelines of the conference(会议)．“Possible injuries and illnesses during Liu’s training concern me most．”

    Liu，the world record holder of the men’s 110m hurdles at 12．88 seconds，became a hero    and youth idol in China after he won the first Olympic track and field．gold medal for Chinese    male athletes in the 2004 Athens Games．

    Liu will be 29 years old when the London Olympic Games comes．

    Sun said that Liu Xiang would attend fewer commercial(商业的)and social activities next-year so as to get better prepared for the Beijing Olympic Games．

    Liu Xiang，also a CPC member，saw Sun Haiping off when Sun left for the CPC NationalCongress in Beijing．

    Liu Xiang and Chinese basketball star Yao Ming have been included in the second edition(版本)of the Encyclopedia(百科全书)of China．

    While delivering(陈述)a political report at the opening of the CPC National Congress on Monday，Hu Jintao appealed for(呼吁)everyone to contribute to the Success of the 2008 Olympic    Games．

1．What does Liu Xiang do?

2．What does the word“idol”probably mean in Chinese?

3．Will Liu Xiang compete at the 2012 Olympic Games in London?

4．What is Liu Xiang doing at the moment?

5．What does his coach worry about most during Liu Xiang’s training?