Reading 5.3 discuss about types of exposition: persuading that and persuading to while reading 5.4 discuss about metaphor. In reading 5.3, the presenter explained about the analytical and hortatory exposition, hortatory exposition, reasoning in exposition, personality in exposition, and exposition in metaphor. Exposition is a systematic interpretation or explanation (usually written) of a specific topic, analytical is to explain why things are as they are and hortatory is giving strong encouragement to explain why they should change the thing. Hortatory exposition is commonly found in editorial, letters to the editor, sermons, political speeches & debates, and office memo. Reasoning in exposition is the process of thinking about something and making a judgment and decision. There are four ways to know about reasoning which are verbs, conjunction, preposition and noun fatalities. Personality in exposition is the complex of all the attributes--behavioral, temperamental, emotional and mental--that characterize a unique individual.
Based on the presentation in reading 5.4, metaphor, is a process that was marginal to the everyday use of language, as a phenomenon that was confined to special domains such as that of the literary language. Language acts as a vehicle for transferring meanings from the mind of the speakers to audience. View of language and communication also known as ‘container view’. Metaphor is “nuke speaks.” It is the specific examples of the ideological potential. Besides, Nuke speaks is the language of pro- nuclear arms rhetoric which make people believe that the nuclear weapons are harmless and sensible. Based on the presenter, this topic is related to critical literacy is Readers have to be aware with the ideological that the writer state in any text, do not trust all the words given in the text because not all are true and to persuade the readers by using harsh or soft words.