中考语法专练(十七)---状语从句1
1when,当…时候2while当…时候,然而,用于进行时3
as,正当…4
before在…之前,5after在…之后6
since自从…以来从句常用一般过去时态,主句常用现在完成时态
till/until直到若主句中的谓语动词是非延续性的,要用“not……until”8
assoonas一…就when,if(主将从现)主意:祈使句+and/or+陈述句经常可与if引导的条件状语从句互换
如:Hurryup,oryou’llbelate
=Ifyoudon’thurryup,you’llbelate
表目的inorderto,sothat,inorderthat为了10
so+adj/adv+that从句(2)、so+adj+a/an+名词单数+that从句(3)、so+many/few/much/little+名词复数/不可数名词+that从句(4)、such+a/an+名词单数+that从句(5)、such+adj+名词复数/不可数名词+that从句11
“因为…所以…”,“because…so…”,两个连词只能选一个
12.尽管though,,although,evenif,nomatter+疑问词,eventhough等引导词
使用though或although时,主句不能使用but
---wewillgotothepark_______itdoesn’train
untilB
while()2
Over400millionpeoplehavevisitedDisneylandparks______itopenedinJuly1955
afterB
beforeC
sinceD
for()3
Bobfellasleep____hewaslisteningtomusic