[英语学习]lecture5voice.pptVIP

Lecture 5 Passive Voice;Verbs and Voice;I ;SUBJECT ;A. Reasons to Use the Active Voice;Reasons to Use the Active Voice;When to Use Passive Voice;3. When we speak of public opinion or wish to convey the prevailing impression we frequently use the passive.;4.Typical context for the passive;ACTIVE TENSES PASSIVE TENSES ;C. The passive with get;2. The passive with get in some idiomatic expressions:;3. We can also use get with an ed-adjective:;D. Passive in ditransitive verbs;E. The passive with verbs of reporting;More examples: It’s reported that two people have been injured in the explosion.;answer ;It is assumed that Mr. Burns is a mean person ;It is claimed that Mary Shelley didn’t write “Frankenstein” ;It is considered that he acts as a rebel ;It is thought that dolphins are extremely intelligent animals ;F. Passive+ to-infinitive or active participle;1. Active verb + object+ infinitive;2.Active verb+ object+ present participle;;3. Ing-form;H. Active forms with a passive meaning;2. To-infinitive;We usually use an active to-infinitive after an adjective:;3. Active in form, but passive in meaning;Group II The food eats well. The poem reads well. This material won’t wear. This box doesn’t close properly.;Try to compare: His novels don’t sell. His novels are not sold.;I. The passive or be-adjective(系补结构);1. Most of the adjectives used in this pattern (be+adjective) are ed-form, and are usually followed by a particular preposition. But the passive form is followed with by .;ed-adjective can be modified by adverbs of degree; a passive verb can be modified by adverbs of frequency since frequency is usually related to an action, not a state.;;J. The verbs that dont have passive voice.;4) Linking verbs have on passive voice