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1.判断设空处是谓语动词还是非谓语动词 判断设空处是否是谓语动词,非常关键。因为如果设空处是谓语动词,考生需要考虑动词的时态语态和语气等方面的问题,如果设空处考查的是非谓语动词,则需要考虑非谓语动词的时态语态就够了。 2. 判断设空处是否是谓语动词的技巧 谓语动词在句中非常易于辨认,因为它承载着不同的时态语态等形式,所以,如果你看到像goes,went ,have gone,will/ would/must go, 或者am,is,are,was,were,have/has been ,will/would /should/must be等时,就可以断定它是谓语动词。 浏览全句,如果该句没有谓语动词,则设空处应该是考查谓语动词的时态语态语气等形式。如果该句已经有了谓语动词,设空处和谓语动词之间有and .or,but,so等并列连词,则说明设空处也是谓语动词,如果设空处和谓语动词之间没有并列连词,则说明它们之间不是并列关系,需要考虑非谓语动词的用法。例如: 1) The 80,000 objects collected by Sir. Hans Sloane,for example, 38 ._(form) the core collection of the British Museum which/that opened in 1759. 2) The parts of a museum open to the public 40._(call) galleries or rooms. 3) Often, only a small part of a museum's collection 41._(be) on display. 4) As well as looking at exhibits, visitors can play with computer simulations and imagine themselves living at a different time in history or 43._ (walk) through a rainforest. 解析: 1) 分析句子结构可知,设空处为谓语动词。本句中虽然已经有两个动词 collected 和 opened,但是它们都不是主句的谓语动词。第一个动词collected是过去分词作定语,修饰objects. 第二个动词opened是定语从句的谓语动词,因此设空处的动词是主句的谓语动词,过去式,主动语态,故formed 是正确答案。 2) 分析句子结构可知,本句缺少谓语动词,可以断定设空处是谓语。由句意可知,本句所叙述的是客观事实,应该使用一般现在时,主语The parts of a museum 是复数形式,并且和谓语动词call 之间是被动关系,故are called 是正确答案。 3) 同样,根据句子结构可知,设空处为谓语。由句意和上下句的时态可以断定应该使用一般现在时,并且主语a small pat of a museum's collection是单数,故填is. 4) 根据句子结构可知,本句已有谓语动词can play ..and imagine...,可以断定本句设空处应该使用非谓语动词;由并列连词or可知设空处和前面的living 是选择关系,二者所在短语都作imagine 的宾语补足语,故填walking. 综合训练题 1.Unknown to McCormack,her grandson Brian and his wife Lauren had made heartfelt plan_ (include) her in the day's activities. 2._ (follow) bya wedding photographer, the couple made a surprise visit to the hospital before heading to the reception. 3. she just kept _ (say),“I can not believe you are here!” 4. the way she held their hands, _(touch) their faces and just looked at them,you could tell they had such a special bond. 5.And ,as more children were born,more food _(need). 6.By about 6ooo BC,people _(discover) the best crops to grow and animals to raise.