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课件网) Unit 4 Looking good, feeling good Grammar and usage Revision Watch a video . Review the rules of relative pronouns. Review We use _____ for things. We use _____ and whom for people, but _____ can only function as the object of the relative clause. We use _____ for both things and people. We use _____ to show possession, and this relative pronoun can be used with non- _____ as well _____ antecedents. We can leave out the relative pronoun if it is the _____ of the relative clause. which who whom that who whom which that whose whose human human object Preview When the antecedent is the word way, and functions as in the way in the relative clause, we can use_____, _____ as relative pronoun or _____the relative pronoun. There are two choices for the position of prepositions: (1). _____ the relative pronoun (formal) (2). at the _____ of the relative clause (informal) We only use the relative pronoun _____ or _____, if it follows the preposition. who whom which that whose whom which in which that leave out before end Exploring the rules Read and find Read and find Work out the rules (1) _____ refers to a place, after nouns like place, house, city, country, area,spot ,etc. (2) When refers to _____, after nouns like time, moment,day,season,year,etc. (3) Why refers to _____, after reason. Where time reason when where why Relative adverb Work out the rules Relative pronoun Night is the time when their bodies grow faster. Antecedent(先行词) Relative adverb Restrictive relative clause Common interests provide rich ground. Many friendships grow from rich ground. Rewrite the sentences Common interests provide rich ground _____ from which many friendships grow. which Night is the time when their bodies grow faster. Night is the time. Their bodies grow faster . Rewrite the sentences Night is the time at which their bodies grow faster. at the time which One of the reasons why people fail to get a good night’s sleep is pressure from school or work. One of the reasons is pressure from school or work. People fail to get a good night’s sleep for the reason. Rewrite the sentences One of the reasons for which people fail to get a good night’s sleep is pressure from school or work. which Teenagers who do not sleep well may experience situations where body development slows down, and their health suffers. Teenagers who do not sleep well may experience situations. Body development slows down, and their health suffers in the situations. Rewrite the sentences Teenagers who do not sleep well may experience situations in which body development slows down, and their health suffers. which ... the time when/ at which their bodies grow faster. ... reasons why /for which people fail to get a good night’s sleep is pressure from school or work. ... situations where/ in which body development slows down, and their health suffers. In more formal English, the relative adverbs where, when and why can be replaced by “ p ... ...