八年级英语上册 Unit 10 If you go to the party you’ll have a great time Section A（Grammar Focus3c）教学课件 （新版）人教新目标版.ppt

period2sectiona gf 3c unit10ifyougototheparty you llhaveagreattime 学习目标 keywords phrases upset taxi advice givesb someadvice getuplate makesomefriends getenoughexercisekeysentences 1 ithinki lltakethebustotheparty ifyoudo you llbelate 2 whatwillhappeniftheyhavethepartytoday iftheyhaveittoday halftheclasswon tcome 3 shouldweaskpeopletobringfood ifweaskpeopletobringfood if adverbials conditionaladverbials ifyougotoaparty whatwillyoudo singasong dance playtheguitar chatwithfriends eatfood 3a fillintheblankswiththecorrectformsoftheverbsinbrackets dearsumei idon t know whatto do aboutgoingtomike sbirthdaypartytomorrownight myparents think ishouldstudyformyenglishexamnextweek ifi go totheparty they be upset mike tell ustowearniceclothes butidon t have any ifi wear jeans i know do think go willbe told have wear willlook looktheworst also i mnotsurehowto go totheparty ifi walk it take metoolong ifi take thetaxi it be tooexpensive canyougivemesomeadviceplease tina go walk willtake take willbe whatwillyoudoifyougoto report visitoldpeople shome cleanupintheschool children shospital a whatwillyoudoifyougotovisittheoldpeople shome b ifigothere i llbringthemsomeflowers example 3b completethesentencesusingyourownideas 1 ifigetuplatetomorrow 2 ifidon tfinishmyhomework 3 ifidon tgetenoughexercise 4 iwillnothaveenoughtimetostudyif 5 iwillnotmakeanyfriendsif 3c writeastorywithyourgrouponapieceofpaper thefirstpersonbeginsthestorywith ithinkiwill theothersaddsentenceswith if passthepaperaroundtwice thenreadthestory ithinkiwillgotothemoviestonight ifigotothemovies iwon tfinishmyhomework ifidon tfinishmyhomework if引导的条件状语从句 表示对未来的一种假设 可位于主句之前或之后 在if引导的条件状语从句中 若主句用一般将来时 从句要用一般现在时表示将来 如 shewillcomeifyouinviteher 如果你请她 她会来的 grammar 在when assoonas after before等引导的时间状语从句中 如果主句为一般将来时 从句要用一般现在时表示将来 如 iwillcallyouassoonasireachcanada 我一到加拿大就给你打电话 从句 主句 主句 从句 一般现在时 一般将来时 一般现在时 一般将来时 主将从现 ifyoudo you llbelate you llbelateifyoudo if条件状语从句 ifigetupat9 00 iwillbelate ifiamlate myfriendwillbeangrywithme ifmyfriendisangrywithme iwillbesad ifyougo youwillhaveagoodtime ifyoudo youwillbehappy mynameis if readtogether if条件句不一般 几个要点记心间 条件句 放在前 逗号要居中间 条件句表可能 主句多用将来时 条件句表事实 主句常用现在时 有关if条件状语从句的口诀 playtheguitar singasong watchtv playcomputer eatfood playsports dance a ifyouarehappy whatwillyoudo b ifi mhappy iwill ifyoutouchit itwill cry angry exercise smile whatwillhappenifitouch 触摸 it agame summary targetlanguage a ithinki llstayathome b ifyoudo you llbesorry a whatwillhappeniftheyhavethepartytoday b iftheyhaveittoday halftheclasswon tcome a sho