独立主格结构一看就懂（范文）.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 两个分句间如没连词，从句的谓语要 作相应改变。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 例1）分句间没连词，从句的谓语变成了非谓语。 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. A. When new words were explained B. Explaining new words C. New words explaining D. Being explained new words B A 3、逻辑主语+形容词（副词） 省去连词后的“主—系—表”结构： 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 1._____, I had to ask for two days