新倮标人教版课件系列 《高中英语》 选修(模块)721
新课标人教版课件系列 《高中英语》 选修(模块）7-2.1
Learning about language
Learning about language
Look at the sentences My mother felt alarmed when I had my hair coloured purple My mother was alarmed when I had my chair coloured purple Is this a passive sentence?
My mother felt alarmed when I had my hair coloured purple. My mother was alarmed when I had my hair coloured purple. Look at the sentences. Is this a passive sentence?
Key! Nough the structure seems like a passive sentence, it is not. A passive sentence indicates a passive action while this sentence describes a situation when someone has the feeling of alarm.“ alarmed”isan adjective formed by v+ed
Though the structure seems like a passive sentence, it is not. A passive sentence indicates a passive action while this sentence describes a situation when someone has the feeling of alarm. “alarmed” is an adjective formed by v+ed. Key!
Discovering useful structures Go over the passive voice 1. be+ v+-ed/ -en/-t My homework was eaten by the dog. The toy is made by hand
Discovering useful structures Go over the passive voice 1. be+ V+-ed/-en/-t My homework was eaten by the dog. The toy is made by hand
Go over the infinitive The functions of the infinitive Except predicate the infinitive can function as subject, object, predicative, attribute, adverbial and object compliment
The functions of the infinitive. Except predicate, the infinitive can function as subject, object, predicative, attribute, adverbial and object compliment. Go over the infinitive
Explanation of the passive infinitive to be past participle 当不定式动词与其逻辑主语之间 是被动关系时,不定式要用被动语 态。其构成形式如: to be given,to be shut, to be opened
to be + past participle 当不定式动词与其逻辑主语之间 是被动关系时，不定式要用被动语 态。其构成形式如：to be given, to be shut, to be opened Explanation of the passive infinitive
For example: She hates to be laughed at.(others laugh at her She is laughed at by others) 2. I am expecting to be given a pay-rise next month.(give me a pay rise )I will be given a pay rise.)
For example: 1. She hates to be laughed at. (others laugh at her. → She is laughed at by others) 2. I am expecting to be given a pay-rise next month. (give me a pay rise → I will be given a pay rise.)
要提示 be to+ passive infinitive(to be past participle) is often used in notices and instructions。 Examples: 1. This cover is not to be removed 2. The medicine is to be taken three times a day
重要提示： Examples: be to + passive infinitive (to be + past participle) is often used in notices and instructions. 1. This cover is not to be removed. 2. The medicine is to be taken three times a day
Exercise 1. Having a trip abroad is certainly good for the old couple, but it remains whether they will enjoy it a to see B to be seen C. seeing D seen
1. Having a trip abroad is certainly good for the old couple, but it remains____ whether they will enjoy it. A. to see B. to be seen C. seeing D. seen Exercise B