2019春八年级英语下册Unit4Whydon’tyoutalktoyourparents语法专练课件新版人教新目标版.ppt

Unit4Whydon tyoutalktoyourparents 连词until although和sothat的用法1 until的用法 1 until意为 直到 为止 用于肯定句 主句的谓语动词一般是延续性动词 如live read run teach talk work watch等 表示这个动作一直延续到until所表示的时间为止 例如 IlivedinthishouseuntilIwastenyearsold 我在这个房子里一直住到10岁 2 until意为 直到 才 用于否定句 主句的谓语动词一般是非延续性动词 如begin come go leave stop start等 表示这个动作直到until所表示的时间才发生 例如 Iwon tleaveuntilyoucomeback 直到你回来我才会离开 2 although的用法 although意为 虽然 即使 尽管 引导让步状语从句 同though用法相近 但though可作副词 位于句末 although和though一般都不与but同时使用 例如 Although Thoughheisveryold helooksstrong 虽然他的年纪很大 但他看起来还是很强壮 3 sothat的用法 1 sothat意为 以便 为了 引导目的状语从句 位于主句之后 从句中常用can could may might等情态动词 例如 Pleaseopenthewindowssothatyoucanbreathefreshair 请把窗子打开 以便你能呼吸到新鲜的空气 2 sothat意为 因此 所以 引导结果状语从句 从句中谓语动词根据需要使用相应的时态 主从句间可用逗号隔开 例如 Shehadnotplannedhertimewell sothatshedidnotfinishherhomeworkontime 她没把时间计划好 所以没按时完成家庭作业 单项填空 A 1 ItisdifficulttorememberandwritetheChinesetraditionalcharacters 繁体字 theyareagreatpartofChineseculture A butB andC orD until D 2 Howdoyoulikeyournewschool Kate Itisverycleanandbeautifulitisabitsmall A ifB sinceC unlessD although D 3 Mom couldIwatchthegameshownow Sorry youcan twatchityoucleanyourroom A whenB ifC afterD until B 4 OurChineseteacherdidn tgotobedhefinishedhisworklastnight A ifB untilC sinceD because A 5 Pleasespeakloudlyeveryonecanhearyou A sothatB untilC althoughD but 用until although或sothat填空1 Wearenotsistersalthoughwelooksimilar 2 Althoughsheisonly14 shecanmakemoneytohelpherparentssupportthefamily 3 Theteacherdidn tbeginhisnewlessonuntileveryoneofusarrived 4 Couldyoupleaseexplainthemathproblemsothatwecanunderstandit 5 Theoldmanputonhisglassessothathecouldseemyfaceclearly 用恰当的连词把下列简单句变成复合句 每空一词1 Wehadsupper Myfathercameback Wedidn thavesupperuntilmyfathercameback 2 Herunsquickly Hecouldgettothehotelontime Herunsquicklysothathecouldgettothehotelontime 3 Theboyjumpsveryhigh Heisnotverytall Theboyjumpsveryhighalthoughheisnotverytall 4 Hewaited Shefinishedspeaking Hewaiteduntilshefinishedspeaking