2023学年完整公开课版课件（Grammar-3c）

Unit10SectionAPeriod2(Grammar-3c)Ifyougototheparty,you’llhaveagreattime!DearSuMei,Idon’t______(know)whatto______(do)aboutgoingtoMike’sbirthdaypartytomorrownight.Myparents_____(think)IshouldstudyformyEnglishexamnextweek.IfI_____(go)totheparty,they_______(be)upset.3aFillintheblankswiththecorrectformsoftheverbsinbrackets.knowdothinkgowillbeMike______(tell)ustowearniceclothes,butIdon’t________(have)any.IfI_______(wear)jeans,I_______(look)theworst.Also,I’mnotsurehowto______(go)totheparty.IfI______(walk),it________(take)metoolong.IfI_______(take)ataxi,it______(be)tooexpensive.Canyougivemesomeadviceplease?TinatellshavewearwilllookgowalkwilltaketakewillbeCompletethesentencesusingyourownideas.1.IfIgetuplatetomorrow,

______________________2.IfIdon’tfinishmyhomework,

__________________3.IfIdon’tgetenoughexercise,

____________________4.Iwillnothaveenoughtimetostudyif________________________________5.Iwillnotmakeanyfriendsif____________________________3bI’llbelateforschool.myparentswillbeupset.I’llbecomeveryheavy.Iplaychessafterschooleveryday.Idon’tgotomyfriends’parties.3cWriteastorywithyourgrouponapieceofpaper.Thefirstpersonbeginsthestorywith“IthinkIwill…”Theothersaddsentenceswith“if”.Passthepaperaroundtwice.Thenreadthestory.IthinkIwillgotothemoviestonight.IfIgotothemovies,Iwon’tfinishmyhomework.IfIdon’tfinishmyhomework…Ifmyparentsareupset,theywillletmewatchpoorchildren.……Makeasummeroutgoingplanforyourself.Use:Ifyougoforasummeroutgoing

___Wherewillyougo?___Whowillyougowith?___Howwillyougothere?___Whenwillyougo?___Whatwillyoutake?___Whatshoeswillyouwear?Discussandwriteapassage:

IfIgoforasummeroutgoing,Iwillgoto

_____________________________________

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当主句是一般将来时时，if引导的从句必须用现在时来表示将来可能发生的动作或存在的状态。

Ifitissunnytomorrow,wewillgotothepark.如果明天天气好,我们就去公园。Iftherainstopstonight,wewillgotothecinema.如果今晚雨停了，我们就去电影院。Ifsheiskindtome,Iwon’targuewithher.如果她好好对我，我就不跟她吵。if引导一个条件状语从句当主句是一般现在时(包含祈使句和含情态动词can,may,must等的句子)，从句也用一般现在时。Youmustseethedoctorifyouareill.如果你生病了，你必须去看医生。Ifyouwanttogoskating,wearwarmclothes.如果你想去滑冰，穿上暖和点的衣服。

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’ll

belate.

You’ll

belateifyoudo.if条件状语从句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It'syourturnnow!Ifhe_____(go)tothemovies,hewon’tfinishhiswork.IfI_________(become)adoctor,Icanhelpothers.Ifwe_______(have)time,wewillgototheparktomorrow.Ifyou______(shout)attheparty,you__________(have)toleave.Ifit____________(notrain),he_______(go)sightseeing.doesn’t

rainwill

go

用所给词的适当形式填空：goesbecomehaveshoutwill

have1.CallmeifTina______(willcome/comes).comes2.Shemustseeadentistifshe_____(has/willhave)atoothache.has3.Haveagoodrestifyou_____(willbe/are)tired.areExercises4.Youcangoshoppingwithyoursisterifyou________(have/willhave)timethisafternoon.

have5.Ifthere_______(willbe/is)acaraccident,they_______(willcall/call)110atonce.iswillcall1.I’msureifhe_________(go)totheparty,he___________(have)agreattime.2.I’llbuyacomputerifI______(have)enoughmoney.3.You_____________(notget)nervousifyou_____(do)enoughexercise.goes

willhavehave

won’t

getdoFillintheblanksusingthecorrectfor