欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

在虛擬語氣條件句中從句謂語動詞有were, had, should等詞.可將if 省略.把 were, had, should 移到主語之前.采取部分倒裝. 例如:Were I you, I would try it again. 查看更多

 

題目列表(包括答案和解析)

as if和as though引導的從句所敘述的情況與事實相反時,從句的謂語動詞多用虛擬語氣。在虛擬語氣結構中,用________時態(tài)來表示現(xiàn)在的情形;用________時來表示過去的動作或狀態(tài);用________時表示正在進行的動作;用________時表示將要發(fā)生的動作。

當as if和as though從句的主語和主句主語一致,且從句中含有系動詞be的某種形式時該主語和系動詞可以省略。

例如:John paused as if(he was)expecting Mary to speak.

查看答案和解析>>

理解下在句子,翻譯句中劃線部分,并歸納其用法:

His exam results were not very good, but we must take into account his long illness.________

查看答案和解析>>

理解下在句子,翻譯句中劃線部分,并歸納其用法:

On no account you should attempt this exercise if you're seriously ill.(判斷正誤)________

查看答案和解析>>

理解下在句子,翻譯句中劃線部分,并歸納其用法:

Can political friction between the two nations account for the outbreak of the war?________

查看答案和解析>>

理解下在句子,翻譯句中劃線部分,并歸納其用法:

Imports from Japan account for 40% of the total.________

查看答案和解析>>


同步練習冊答案