2022届高考英语二轮复习-状语从句专题复习教学课件(45张)

(共45张PPT)
状语从句专题
时间状语从句
地点收语从句
原因状语从句
「目的状语句
状语从句的省略
结果状语从句
条件状语状
方式状语似句
比餐收语以句
让步收语从句
时间状语从句
引导词
each/every time
when
next time
whenever
the first/. time
as
the moment
whie
b
the minute
efore
after
instantly
until(till)
immediately
since
directly(一…就…
as soon as
no sooner. than
ruce
hardly/scarcely. when
考查重点
1)when的用法: was doing.when, be about to do.when“正在
做某事/正要做…突然发生另一件事”
2.)几种特殊勺型与强调结构的区别:
Itis+射刻+when
Itis/ has been+段射+ SInce.
It will be/was+段肘+ before(现在时/过去时)“过一段时间
0.。0
才”
3). before的用法:
A:表“还未来得及就,”
B:表“过一段时间水
55
ωm的用法:在not. until结构中,谓语用短暂性动词,“直
到…才”;谓语为延续性动词,用山表“一直持续到.:”
5)no sooner.than
hardly/scarcely. when
就
A.时态:主句用过去完成时(had+pp)
从句用一般过去射
B.倒装; no sooner/ hardly/scarcely放句首,主句要到装
She had no sooner arrived at the station than the train started
to move
No sooner had she arrived at the station than
He had hardly entered the hotel when it began to snow
Hardly had he entered the hotel when itbegan to snow
肘间状语从句
when、 while&as比较
共同点:三者灼可表示“当…的射候”,如果主句表示的
是短暂的动作,而从句表示的是一段肘间,三者通用
I met Kang Li as/when/while I was walking along the
street、当我沿街散步时碰见了康丽。
when
1.when可以和续性动词连用,也可以和短性动词连用;而
while和as只能和延续性动词连用。如:
It was snowing when we got to the airport. A while)
2.when作并列连词,意为“突然,正在那个时候”常运用于以
下句型中
Somebodybe about to do….when…
mebody be on the point of doing.when.
onebody be doing..when
Somebody had done . when.
3.When引导原因状语从句,意为“既然”= now that