题目内容
5.It'sunpleasant (pleasant) to see so much smog in the sky.分析 看到这么多的烟雾在天空中是不愉快的.
解答 答案:unpleasant
联系语境,根据后半句to see so much smog in the sky可知"看到这么多的烟雾在天空中",再联系前半句中给出的形容词pleasant意为"愉快的",很显然,联系常理此处应该用其反义词来表达此句的意思,即"看到这么多的烟雾在天空中是不愉快的",故此处应用pleasant的反义形容词"不愉快的",在其前面加上否定的前缀un即为unpleasant,此句运用了固定句型It's+adj+to do sth,"做某事是…的";it作为形式主语,后面的不定式为真正的主语.故填写:unpleasant
点评 此题考查互为反义词的用法.做题时关键是准确把握好句意再联系所给词的相关联的意义作答.注意其变化形式.
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