46. 考查too...to...结构。注意:at no time(在什何时候都不)放在句首时,句子要用倒装 语序。
45. 此句是强调句型,强调句子的主语playing computer games。
44. 此处considering为连词,意为“考虑到”;它还可用作介词,如:Considering the weather, he arrives very early考虑到天气,他算早的啦。
43. 第一空应用一般现在时表示,意为“我听说沃伦在一所中学教书”;imagine后常接-ing形式(短语)或-ing形式的复合结构作宾语。
42. when completed=when it is completed;lighting up...在此相当于which lights up...。
41. tired and out of breath为“形容词和介词短语”在句中作状语。stop to do sth. 停下来去做另外一件事。
40. intended to please the audience...相当于which had been intended to please the audience...。
39. close to中的to为介词。be connected with可理解为“与……接轨”。
38. 由ask sb. to do sth.可知此处应用不定式。宾语与宾语补足语之间为被动关系,故用to be done。
37. 考查句型It is worthwhile to do sth./doing sth.。I think为插入语。