(
课件网) 甄嬛传版-to do 不定式作表语 宫斗学语法 有趣又好记 requirednot Learning Objectives To master the use of the infinitive as subject; To understand the differences between the infinitive and the gerund as subject; To use the infinitive as subject in different situations. Lead-in： It is crucial to win the emperor’s favor in the harem. 获得皇上的恩宠在后宫是至关重要的。 It takes great wisdom to survive in such a cruel palace. 在如此残酷的皇宫中生存下来需要极大的智慧。 It is impossible for Huanzhu to forgive the emperor after knowing the truth. 对甄嬛来说，知道真相后原谅皇上是不可能的。 It was foolish of Nian Gengyao to refuse the emperor's order. 年羹尧拒绝皇上的命令真是太愚蠢了。 To seek revenge is to walk a path of thorns. 寻求复仇就是走上了一条荆棘之路。 The Infinitive as subject. Lead-in： Analyze what the underlined part serve as in each sentence and translate them into Chinese. To prevent harmful habits like these from dominating a teenager’s life is essential. (para 1) To change bad habits is never easy,even with many attempts. (para 2) 改变不良习惯从来都不是一件容易的事情，即使你三番五次地尝试。 防止此类有害习惯主宰青少年的生活是至关重要的。 系动词 主语 to do 不定式放在句首作主语 How to get there is a question. When to start this project has not been decided yet. Try to find the subject of each sentence, and translate them into Chinese. 主语 主语 如何到达那里是一个问题。 还没决定什么时候启动这个项目。 疑问词+不定式作主语 Lead-in： Lead-in： It is an honor to receive this award. It is a miracle to survive such an accident. It is a shame to waste so much food. Read the following sentences and analyze what the underlined part serve as in each sentence. (activity 1) 真正主语 真正主语 形式主语 真正主语 用 it 作形式主语，放在句首，把真正的主语 — 动词不定式置于句后。 Lead-in： 动词不定式作主语有三种形式： 直接放在_____作主语； 和_____构成短语作主语。 为了保持句子平衡，用_____作形式主语，放在句首，把真正的主语 — 动词不定式置于句后； 句首 it 疑问词 Summary 不定式的时态和语态 1. To talk with him is a great pleasure. (talk) 2. The meeting to be held next week is about the COVID-19.(hold) 3. When the teacher came in, he pretended to be reading.(read) 3. Some items on display are thought to have come from the collection of Emperor Qianlong.(come) 4. The dog was said to have been killed by a wanderer.(kill) 不 定 式 主 动 被 动 一 般 to do to be done 进 行 to be doing 完 成 to have done to have been done 谓语动作发生时，不定式动作正在进行。 不定式动作发生在谓语动作之前。 一、核心一句话 语法定义 动词不定式(to+动词原形)在句中充当主语，表具体、一次性、将来的动作，如同小主初入后宫，每一个举动都是具体的心意表达 宫廷类比 在宫里，就是：要去做的那件事，作句子的主语。如同奉旨办事，差事本身就是核心。 小主问答 · 何为不定式主语？ 槿汐问 小主初入后宫，_____（谨言慎行）是安身立命之本。 此句中，何者可作主语？ 甄嬛答 “To be cautious in words and deeds” 可作主语，此为不定式作主语，表「谨言慎行」这一具体 ... ...
