as soon as用法時(shí)態(tài)
高中英語(yǔ)
2023/2/28
as soon as指未發(fā)生的動(dòng)作，主句用一般將來(lái)時(shí)，從句用一般現(xiàn)在時(shí)替代一般將來(lái)時(shí)。指隨后發(fā)生的2個(gè)短動(dòng)作，主從關(guān)系句都用一般過去時(shí)。
as soon as的用法1、指未發(fā)生的動(dòng)作，規(guī)律是主句一般將來(lái)時(shí)，從句用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)，如I will tell him the news as soon as he comes back；
2、指緊接著發(fā)生的兩個(gè)短動(dòng)作，主從句都用一般過去時(shí)，如He took out his English books as soon as he sat down。
一般來(lái)說as soon as前后的動(dòng)詞用主將從現(xiàn)，主句用一般將來(lái)時(shí)，從句用一般現(xiàn)在時(shí)。
例句：
1、As soon as we found this out,we closed the ward.
我們一發(fā)現(xiàn)此事就關(guān)閉了病房。
2、As soon as I had made the final decision,I felt a lot more relaxed.
我一作出最后的決定就感到輕松多了。
3、He got married as soon as he graduated.
他一畢業(yè)就結(jié)婚了。
as soon as 后面用什么時(shí)態(tài)1.as soon as 可以表將來(lái)的事：這時(shí)主句用一般將來(lái)時(shí)，從句用一般現(xiàn)在。(主將從現(xiàn))
例：我一見到他就會(huì)告訴他這個(gè)消息。
As soon as I see him I will tell him the news.
I will tell him the news as soon as I see him.(位于主句前后均可)
我一到北京就會(huì)給你打電話。
I will call you as soon as I arrive Beijing.
As soon as I arrive Beijing I will call you.
我一看到他就會(huì)告訴。
I will tell him as soon as I see him.
As soon as I see him I will tell him.
當(dāng)主句用一般將來(lái)時(shí)時(shí)，可以用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)
2.as soon as引導(dǎo)時(shí)間狀語(yǔ)從句當(dāng)主句用一般過去時(shí)時(shí)，從句中用一般過去時(shí)或過去完成時(shí)。
例：晚會(huì)剛一開始他就離開了。
As soon as the party began/had begun he left.
He left as soon as the party began/had begun.(位于主句前后均可)
他一聽到那個(gè)消息就暈倒了。
As soon as he heard/had heard the news, he fainted.
He fainted as soon as he heard/had heard the news.
