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非谓语动词解题技巧一、分析句子结构二、分析逻辑主语三、分析语态四、分析时态一.分析句子结构_____many times ,buthe still couldn't understand it .2. _____many times , he still couldn't understand it .Having been toldB. ToldC. He was told D. Though he had been told分析:句1.用连词but引导并列句子,因此,前面与后句一样也是个独立句子成分,故选C。句2.句中用逗号隔开,且无连词引导,因此,前面不是句子结构,只是句子的一个成分,故选A,用非谓语动词作状语。CA3. ______to the left , you'll find the post office .4. If you _____to the left , you'll find the post office .5. ______to the left , and you'll find the post office .A. Turning B. To turn C. Turn D. TurnedExercisesACC二.分析逻辑主语确定要选非谓语动词之后,第二步要分析其逻辑主语。非谓语动词虽不能作谓语,但仍具有动词特点,其逻辑上的动作执行者就叫做逻辑主语。非谓语动词作状语时,其逻辑主语须和句子的真正主语一致。若不一致,则须加上自己的逻辑主语。怎么加?