20xx春牛津譯林版英語八下unit1pastandpresentgrammarword學(xué)案(完整版)
【正文】 _____ ______ grow_______ _____ find_____ _____ hold _______ _____ show_______ _____ keep_____ ____ leave_______ ______ 1 lose_______ _____ 1 run_______ ____ 1 swim_______ ______14drive______ ______ 1 begin_____ ____ 三 .課內(nèi)探究： 現(xiàn)在完成時(shí)的 “完成用法 ”和 “未完成用法 ” 一） 現(xiàn)在完成時(shí)的結(jié)構(gòu)： have / has + 動(dòng)詞的過去分詞 其中 have / has 為助動(dòng)詞 ,它的否定和疑問句形式全部由 have / has 進(jìn)行變化。 have been to Macau before.(改為否定句 ) I ______ _______ been to Macau before. hasn’t e to school because he’s ill (就劃線部分提問 ) ______ _______ he e to school? has learned English for 5 years.(就劃線部分提問 ) ______ ______ _______ _______ learned English ? bought a new bike just now.(用 just改寫 ) I ______ just ______ a new bike. began to lea
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