活页练(四)单项填空+阅读理解+ Ⅰ.单项填空 1.If he had spent more time practising speaking English before,he________able to speak it much better now.(2017·天津,14) A.will be B.would be C.has been D.would have been 答案 B 解析 考查虚拟语气。句意为:如果以前他花更多时间练习说英语的话,现在他英语就会说得好多了。由从句中的had spent可知从句与过去事实相反;由主句中的now可知主句与现在事实相反,故用would be。本题实际上是考查错综时间的虚拟语气。 2.He________sleep,although he tried to,when he got on such a hunt for an idea until he had caught it. (2017·湖南,32) A.wouldn’t B.shouldn’t C.couldn’t D.mustn’t 答案 C 解析 考查情态动词的辨析。wouldn’t不会;shouldn’t不应该;couldn’t不能;mustn’t禁止。根据语境可知,他显然是“不能”入睡,根据句中的although he tried to可知这里说的是过去的事情,所以用cannot的过去式。 3.I ________ myself more—it was a perfect day.(2017·浙江,3) A.shouldn’t have enjoyed B.needn’t have enjoyed |