Unit4独立主格结构习题.ppt

独立主格结构 常见类型及其用法 一、独立主格结构的构成形式 1、逻辑主语+V-ing 这种构成形式内部的逻辑主语是分词的动作执行者，分词表示的动作不是整句主语发出的动作，而是其逻辑主语发出的动作。如： 1).________no bus, we had to walk home. A.There being B.Being C.Having been D.There was 　　 A 2)_______no bus, we had to walk home. A.As there being B.As there was C.Being D.There was 3)_______Sunday, the library doesnt open. A.Being B.There being C.It being D.Having been 4)______Sunday, the library doesnt open. A.As it being B.Being C.It is D.As it is 　　 B C D 2、逻辑主语+V-ed 该构成形式内部的逻辑主语是分词的动作承受者。 1)_________, the train started. A.The signal given B.Giving the signal B.The signal being given D.The signal giving 2)__________, the train started. A.After having given the signal B.After the signal given C.Giving the signal D.After the signal was given A D 3)______, the text became easier for us to learn. A.Explaining new words B.New words explained C.Being explained new words D.Having explained new words 4)____, the text became easier for us to learn. When new words were explained Explaining new words New words explaining Being explained new words B A 3、逻辑主语+形容词（副词） 该结构相当于一个未带动词的“主—系—表”结构。如： 1)___________, the patient can leave the hospital. A.Better conditions B.Conditions better C.Conditions are better D.Being better conditions 2)_________, the patient can leave the hospital. A.If better conditions B.If conditions better C.If conditions are better D.Being better conditions B C 3._____, we’d like to go outing. A.Being Sunday B.Sunday OK C.Sunday is OK D.If Sunday OK 4.______, we’d like to go outing. A.If Sunday is OK B.Sunday being OK C.Sunday OK D.A,B and C 5._____, you can wait a while. A.The play being still on B.The play still on C Being still on the play D.A and B B D D 不能省略being (having been)的情形 在下列两种情况下，独立主格结构中的being（或having been）不能省略。 　　(1) 独立主格的逻辑主语是代词时。如：It being Sunday, we went to church.因为是星期天，