天津市武清区杨村第四中学高考英语一轮复习 语法专题三 其他特殊句型课件 外研版.ppt

专题三 其他特殊句型 感叹句 祈使句 反意疑问句 省略句 主谓一致 1 感叹句 what a an 形容词 名词 主语 谓语 how 形容词 副词 主语 谓语 whatacleverboyheis whatbeautifulflowerstheseare howclevertheboyis howfastheisrunning 拓展 whatever however引导让步状语区别whateverreasonsyouhave youshouldcarryoutyourpromise howeverdifficulttheproblemmaybe wemustworkitoutthisevening 2 祈使句 肯定式 动词原形在句首 如dobecareful 否定式 don t或never在句首 有时句首可加youtom you cleanthedesks 祈使句 and or 陈述句workhardandyouwillsucceed hurryup oryouwillbelate 3 反意疑问句 1 must 必须 提问部分用needn tmustn t 禁止 提问用must或mayyoumustgonow needn tyou youmustn tsmokehere must mayyou 2 must may might表推测 一定 可能 或许 先改为 iamsure iguessthat youmustbehungrynow youmusthavewatchedthatfootballmatchlastnight aren tyou didn tyou 3 陈述部分带有宾语从句 提问部分与主句保持一致hesaidjanewouldcometohisbirthdayparty 但若主句主语为第一人称时 提问部分与从句一致idon tbelievehewillsucceed 4 祈使句的附加问句 1 否定祈使句 willyou 2 肯定祈使句 will won tyou 3 let s shallwe 4 letus will won tyou didn the willhe 5 therebe句型提问部分用 be 助动词 情态动词 theretherewillberaintomorrow thereshouldbenoproblem 6 当陈述部分含有否定或半否定的词 提问用肯定 如no seldom hardly never few little nothing nobody等hecouldhardlywalkwithoutastick couldhe won tthere shouldthere 4 省略句 主从句中前后主语一致时 省略从句的 主语和be while iwas walkingalongthestreet iheardmynamecalled 前后谓语动词重复 单独留下to 若to后含有be have havebeen 则不能省略iaskedhimtoseethefilm buthedidn twantto areyouasailor no butiusedtobe so和not在省略中的作用 1 getupearly ifnot youwillmissthefirstbus 2 hemaygooutthen ifso leavehimanote 3 doyouthinkhewillgetthefirstprize yes thinkso no ithinknot idon tthinkso 5 主谓一致 就近原则 or nor either or neither nor notonly but also 连接并列主语时neitheriorheisinfavorofhermarriage就远原则 名词 with alongwith togetherwith asw