江苏省高中英语 Unit2 Growing pains word power教案 牛津译林版必修1.doc

m1u2 period3 word power一【设计思想】让学生了解英英和美英的一些差异并了解一些英语中俗语的意思及用法。二【教学目标】1. learn the difference between american english and british english.2. learn some specific examples related to grammar, vocabularyand spelling.三【教学重难点】students should identify and learn the different expressions.四【教学环节】【课堂导入】step1: please write down the following words:假期 足球 垃圾 起居室 行为、举止braistorm:1. do you think there are some differences between american english and british english?2. in which aspects(方面) do the differences exist? spelling; grammar; pronunciation; vocabulary.3. have you found any difference between american english and british english in the play?4. could you list the differences you know?【预习检查】 小组展示预习结果（预习过程中所划出的短语及句型）【课堂教与学】step2: its useful for us to know some differences between british english and american english. look at the following tables:differencesbritish englishamerican englishpronunciationdance /d:ns/dance /dns/not /nt / not /nat/either /ai /either /i/ differencesbritish englishamerican englishspellingcolourcolortravelltravelprogrammeprogramfavourfavorcentre centerstep 3: american or british english? (ae/be)1. have you got any pets? yes, ive got three rabbits and a tortoise.2. i have an apartment in the city centre. 3. do you have a walkman？ have you (got) a walkman？4. i dont have any ink. i havent (got) any ink. 5. she works nights as a janitor. she works at night as a janitor. 6. lets stay home. lets stay at home. 7. he has gotten a new job. he has got a new job. step 4: what is a colloquialism?a colloquialism is an informal expression used in spoken english. colloquialisms are never used in formal english or in writing, but are often used in conversations.1. dont worry. its a piece of cake!2. dont be a wet blanket. have some fun!3. go on, tell me. im all ears.4. are you serious? dont pull my leg.step 5:guess what the expressions mean.1. mrs blacks garden is the best in our town. she has real green fingers. _2. he makes every decision in our company. he is the top dog. _3. why did you give her the cold shoulder? you are good friends, arent you? _4. i wish i had brought my umbrella. its raining cats and dogs. _5. football is just not my cup of tea i like playing volleyball. _【课堂巩固】fill in the blanks with the colloquialisms we have learned.1. kate, dont be_ at the party. lets dance together. 2. jim, when i explain the language points, you should _. 3. rob is always late for school. if he can arrive at school on time today, i will_. 4. -oh, you got wet all over. how is it, daniel? -mum, dont you know it _ on my way home?5. -hey! ellen, you got an a for your history exam. - dont _. are you serious?6. look at mr. smith garden. he has _.7. -who is that dull boy? he even doesnt know where his office is. -this is his first day here. he is a _.8. boys and girls, when you are reading in the reading room, you should remain _. are you clear?【知识小结】try your best to keep the examples of american english and british