Last time we learned a sentence pattern which is : Somebody does as if somebody did. 我們說過了,這個是一個含有表語從句的復合句,主句用一般現(xiàn)在時,表語從句用一般過去時。主語和從句的時態(tài)體現(xiàn)了虛擬語氣在表語從句中的運用,昨天我們學的是對現(xiàn)在情況的主觀認為,并不是客觀事實,也就是說從句中所表述的事情與現(xiàn)實相反,謂語結(jié)構(gòu)如上所述。凡是由as if引導的表語從句幾乎是要使用虛擬語氣。(當然有特例,今后會學到。)【習題答案】
1 她這樣對待她的女兒,好像這女兒不是她生的。
She treats her daughter like that as if she wasn't hers.
2 他表現(xiàn)得好像他是這個地方的主人。
He behaves as if he owned the house.
3 她談起來仿佛她知道他在那兒似的。
She talks as if she knew where he was.
【今日主題】
Let's look at the answer to the first exercise: She treats her daughter like that as if she wasn't hers. 這句話中as if引導的從句的謂語是was。So , we can have another sentence pattern: Somebody does as if somebody was..。今天的重點就是在這個從句中的謂語was上面。昨天我們的從句中是did,它是實義動詞,如果是系動詞,我要懂得靈活地把系動詞變?yōu)橐话氵^去式。Let's look at another example sentence:She said nothing but sat there as if she were in a trance [trɑ:ns] (n.恍惚;出神) 她話也不說, 坐在那里好像在發(fā)呆。【 she是第三人稱單數(shù),為什么這里用were, 例句中的不是was嗎?】That's a good question. 在虛擬條件句中,我們說過了,如果主語是第三人稱單數(shù),謂語可以用were,也可以用was. Have you got it?
The above complex sentence is from two simple sentences. They are : She said nothing but sat there. It is as if she were in a trance. 所以如果是從這個角度來說的話,as if 引導的就是表語從句。所以現(xiàn)在語法專家持有異議。
Let's look at more example sentences. I remember it vividly as if it were tonight (In fact, it doesn't happen tonight. ). 我清楚地記得這事兒。這事兒就好像發(fā)生在今晚。She stares at me as if she were angry with me about it . ( In fact she was not angry. ) 她盯著我,好像生氣了。Now let change the above two sentences into two simple sentences. The first one is : I remember it vividly. It is as if it were tonight. The second one is : She stares at me. It is as if she were angry with me about it.