翻译句子（共5小题；每小题2分，满分10分）
小题1:为了一个人好好看看月亮，我十一点半才去睡觉。
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小题2:学校要求参观者不得在教室里拍照。
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小题3:中国在联合国(the UN)中起着重要作用。
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小题4:这个年轻人很担忧自己的前途。
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小题5:我们应该充分利用每次机会来练习英语口语（spoken English）.
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小题1:I didn’t go to bed until half past eleven, in order to have a good look at the moon by myself.
小题2:Visitors are requested not to take photos in the classroom.
The school requests visitors (should) not take photos in the classroom.
小题3:China plays an important part in the UN.
小题4:The young man is very concerned about his future.
小题5:We should make full/good use of every chance to practice our spoken English.
题目分析：
小题1: I didn’t go to bed until half past eleven, in order to have a good look at the moon by myself.
本句考察的是not..。until…直到…才…引导的时间状语从句。以及不定式结构in order to do sth在句中作目的状语的用法。
小题2: Visitors are requested not to take photos in the classroom.
The school requests visitors (should) not take photos in the classroom.
本题考察的是动词request后面的宾语从句中要使用should+动词原形的虚拟语气，其中的should可以省略。
小题3:China plays an important part in the UN.
本句考察固定搭配play a part in…在…中起作用。
小题4: The young man is very concerned about his future.
考察固定搭配be concerned about…担心…；其中的concerned是形容词。
小题5: We should make full/good use of every chance to practice our spoken English.
考察固定搭配make full use of…；以及spoken English口语。
点评：做这类题，不但要选择正确意义的词、词组及句型，还要根据具体语法和语境，选择适当的时态、语态及使用正确的词形。