only 的用法
.only位于句首修飾壯語要倒裝
只有倒那時我才將會有機會實現(xiàn)我的夢想.
will 是謂語的一部分因倒裝提前了.再如
only in this way can you learn english well
是only引起的倒裝句,will 是助動詞,如果這個句子正過來說就是 I will have a chance of
achieving my dream only then
在句首的only如果后面跟了副詞、介詞短語或從句等狀語,則主句用倒裝結(jié)構(gòu).如only后跟
的是主語,就不用倒裝結(jié)構(gòu)了.例如：
Only when the war was over in 1918 was he able to get back to work．
Only in this way can you learn English well．
Only after a bitter struggle was the aim achieved．
Only the teachers are allowed to use the room．（不倒裝）
Only five men were hurt in the accident．（不倒裝）
注意,only和所修飾的狀語如果不在句首,則不倒裝.
如：
The boy was helped out only when his father arrived in a hurry．
Only then did he realize the importance of English
只有在那時候他才意識到英語的重要性.
only then ,是過一小會兒的意思,一般用在句首,引導(dǎo)倒裝句.
例句Only then did he realize the importance of English．
解析：在句首的only如果后面跟了副詞、介詞短語或從句等狀語,則主句用倒裝結(jié)構(gòu).如only后跟的是主語,就不用倒裝結(jié)構(gòu)了.
再比如
Only when the war was over in 1918 was he able to get back to work．(倒裝句）
Only five men were hurt in the accident．（不倒裝）