2.(2017·高考山东卷)________I have to give a speech,I get extremely nervous before I start. A.Whatever B.Whenever C.Whoever D.However 解析:句意:每当我必须演讲时,在开始前,我都变得非常紧张。whatever“任何事物,一切事物;无论怎样”,引导名词性从句或让步状语从句;whenever“每当;无论什么时候”,引导时间状语从句或让步状语从句;whoever“……的人;无论是谁,不管是谁”引导名词性从句或让步状语从句;however“不管怎样”,引导让步状语从句。故只有whenever符合句意。 B 四、条件状语从句、原因状语从句与地点状语从句 从句类型 引导词 例句 条件 状语从句 if;unless(除非,如果不);so(as)long as(只要); once;in case(万一);on condition that(条件是); supposing/suppose(that)(假设;如果); provided/providing(that)(如果) ①(2017·高考大纲全国卷)Unless some extra money is found, the theatre will close. ②(2017·高考广东卷)As long as there is kindness and virtue,the world will become more beautiful. ③Once they decide which college to go to,students should research the admission procedures. 从句 引导词 例句 原因 状语 从句 because;since;as;now(that);seeing/considering(that)(考虑到;既然) ①—Mum,could I go out to play now? —Let me see...Yes,since you have finished all your school assignments. ②As/Now that everybody is here,let’s begin our discussion. ③He must be ill,for he is absent today. 从句 引导词 例句 地点 状语 从句 where;wherever ①A number of high buildings have arisen where there was nothing a year ago but ruins. ②Where there is a will,there is a way. ③Make a mark where you have any questions.(地点状语从句) ④Make a mark at the place where you have any questions.(定语从句) 1.(2017·高考湖南卷)You will never gain success ______ you are fully devoted to your work. A.when |