高中英语：Unit4-sports-around-the-world-grammar素材(上海新世纪版S2A)

1、1111Unit4 Sports Around the World-grammar素材现在分词的完成式及被动式1.现在分词作状语表示的动作与主句谓语动作同时发生时只要用现在分词的一般形式doing。例如：Living in the downtown, we found a lot of amusements.2.现在分词作状语表示的动作先于主句谓语发生时就要用现在分词的完成式having done形式。注意其否定形式是not having done 例如： （1）Having heard from my father, I was relieved.（2）Not having received

2、 any letter from my family, I was worried.3.状语分词和主句的主语是被动关系时状语分词要用过去分词的各个形式，包括一般时形式，进行时形式和完成时形式。例如： 1）Once questioned, he denied having robbed the bank. (表反复和经常，被动)2）Being operated on ,he was very nervous.(表正在，被动)3）Having been widely used, the new method can increase the working efficiency. (表已经发生，被

3、动)4完成句子并注意括号提示：1)_(live) in the downtown, we found a lot of amusements.(现在分词作状语表示的动作与主句谓语动作同时发生) 2)_(hear)from my father, I was relieved.(现在分词作状语表示的动作先于主句谓语发生)3)_(not receive)any letter from my family, I was worried.(现在分词作状语表示的动作先于主句谓语发生)4)Once_(question),he denied having robbed the bank. (表反复和经常，被动

4、)5)_(operate)on ,he was very nervous.(表正在，被动)6)_(widely use), the new method can increase the working efficiency. (表已经发生，被动)7) The holidays being over, they began to get down to do their work again. =（原因状语从句）_ , they began to get down to do their work again.8) All things considered, her paper will b

5、e of greater value than yours.=（条件状语从句）_ , her paper will be of greater value than yours.9)I entered the classroom and was followed by a student.=(分词作伴随)_10)The girl was smiling sweetly, her long hair flowing in the wind. = (由with引导)_11)No one noticing me, I slipped out of the room.= (由Without引导)_12

6、)I entered the classroom and a student followed me.=(由with复合结构引导)_5.把下列句型转换成分词状语并分析其时态和句式特点: (1)After I had finished my work, I went home.=_=After_ (2)As he didn't know what to do, he went to ask his teacher.=_ (3) Because I hadn't seen her for long, I didn't recognize her.=_6.判断正误: (1) If (When) being asked, you should tell the truth. (2)While being crossing the road, you should be careful. (3)Being moved by the film, they cried. (4)Looking up, an aeroplane was seen. (5)Being tired, I stopped to take a rest.(6)Smiling, the girl