大学英语：Practice speaking the language every day

　　practice 在美国英语中可以做动词也可以做名词，而在英国英语中，practice是名词，动词的拼写则是practise。

　　作动词用时，其后只能跟动名词，不能跟不定式。如：It is really no fun to practice running in such hot weather.（在这样炎热的天气里练跑步可真不是好玩的。）

　　10. Language learning research shows that successful language learners are similar in many ways.

　　that successful language learners are similar in many ways 是宾语从句。在非正式场合下that引导宾语从句时可省略。如：I think (that) you are right.

　　请翻译下面的句子：

　　1) 小男孩承认是他打碎了窗玻璃。

　　（The little boy admitted that he broke the window.）

　　2) 大量证据表明他是有罪的。（Plenty of evidence shows that he is guilty.）

　　3) 我保证将会给他更多的帮助。（I promised that I would give him more help.）