当从句主语和主句主语一致, 从句谓语中又含有动词be时, 可把主语和be一起省去。
He looked about as though (he was) in search of something.他四下张望, 好像寻找什么。
2). 引导表语从句
It looks as if it’ s going to rain.看样子天要下雨了。
3). as though和as if从句用虚拟语气, 还是用陈述语气, 完全根据具体情况而定。如果从句表示的意思与事实完全相反, 或者纯粹是一种假设, 通常用虚拟语气。
The child talks as if she were an adult. 那孩子说话的样子好象她是个大人。
[练习] 用所给词的适当形式填空。
1). The pencil looks as if it _______ (break) with half of it in the glass of water.
2). Li Ming speaks English very well as though he ______ (be) an Englishman.
3). It seems as if our team ______ (be) going to win.
4). He talks about pyramids as though he ______ (see) them himself.
答案: 1). were broken
2). were
3). is
4). had seen
2. It was obvious that the manager of the coffee shop was waiting for Li Fang to leave. 很明显咖啡店老板在等着李方离开。
[解释] It is/was + adj./n./p.p. + that-clause 结构:
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