分析：Where与no, any, some 等词构成复合词，如：nowhere（没有任何地方），anywhere(任何地方, somewhere(某个地方) everywhere(到处) 它们都是副词，以nowhere开头的句子往往为了强调，常引起句子倒装。如：Nowhere else can you enjoy such beautiful music. 如果nowhere 不放在句首，句子则不倒装。如：
He went nowhere last Sunday. ( = Nowhere did he go last Sunday)
上星期天，他什么地方也没去。
3.Piles of stones lie in a corner of the courtyard, waiting to be replaced(=Piles of stones are in a corner of the courtyard, and are waiting to be replaced.)
分析：句中-ing短语（waiting to be replaced ）用作状语，表示伴随状态。这种含有表示伴随状态的-ing短语的句子，常常可以改成具有并列谓语动词的句子（见上述括号中的句子）。
He sat in a chair, reading newspapers.(=He sat in a chair and read newspapers.)
他坐在椅子上看报。
StepVI.Exercises:
1．The project ______ four years and ______ a lot of dollars．[B]
A．went on; worth B．lasted; cost
C．kept on; paid D．lasted; valued
2．The doctors and nurses ______ the seriously wounded worker day and night.[B]
A．watched out B．watched over
C．looked over D．looked out
3．I found a book marked with date and name ______ on the ground with the back cover ______ off．[C]
A．laying; torn B．lying; tearing
C.lying; torn D．lain; tearing
4.He told me that he _____ for a newspaper when I first saw him.
A. worked B.had worked
C.was working D.has worked [C]
5.She finished all her work_______ quite _______.
A.felt, satisfied B.feeling, satisfied
C.felt,satisfying D.feeling,satisfying [B]
StepVII.Homework:
Exs3 of P98 Exs1,3 of P100
探究活动
结合吴哥窟对柬埔寨人民的重要性，谈谈自由女神对美国人民的重要性，长城对中国人民的重要性。这些建筑代表了一个国家的民族精神。并谈谈你对中国的民族精神的看法。