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课件网) 外研版必修一Unit2 Using language 目录 词汇构成解析 英美表达差异 听力与说 01 02 03 04 巩固与分层作业 Language Objectives By the end of the class,you will be able to 1 master word formation and American-British English differences. Develop skills in guessing word meanings. 2 analyze logical relationships between word forms and explore reasons for language variations. 3 understand cultural backgrounds of English diversity and respect linguistic differences. 4 develop cooperative learning habits and independent research skills through group work and online asking. 01 词汇构成解析 T:Is there pine or apple in pineapple Is ham made from a hamster(n.仓鼠) Discuss:why the word "pineapple" is confusing. T:Today,we'll become language detectives to uncover the secrets of how English words are formed and how they vary around the world. Lead in 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 Introduction 例:happy→unhappy,like→dislike,teach→teacher Word formation These are called adding prefixes or suffixes. 例:sculpt (v)→sculpture(n),calm(adj)→ calm (v),present(n)→present (v) These are called changing the part of speech. 例:pineapple,rainfall,classroom These are called combining two or more words. 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 例:WTO,ASAP WTO stands for_____. ASAP stands for_____. Word formation These are called abbreviting. World Trade Oganisation as soon as possible Now ... ...
