【解题指导】(一)宾语从句时态的判定(1)如果主句是祈使句或主句的谓语动词是一般现在时或将来时,宾语从句的时态不受主句时态的影响,可根据具体情况选用适当的时态。当主句的谓语动词为过去时,宾语从句也一定要用过去的某一种时态(即一般过去时、过去进行时等 [Problem Guidance] (1) Judgment of Temporal Clauses of Object Clauses (1) If the main clause is a predicate verb of the imperative sentence or the main clause, the tense of the object clause is not influenced by the tense of the main clause at the present or in the future. According to the specific circumstances of the appropriate choice of tense. When the predicate verb of the main sentence is the past, the object clause must also use some tense of the past (ie, the general past, the past, etc.)