资源描述：
《Unit 6 Section A --if引导的条件状语从句讲解》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Unit6Ifyoucometomyparty,you’llhaveagreattime!SectionA--if引导的条件状语从句讲解定义条件状语从句表示主句动作发生的条件。if“如果”注意主句时态从句的时态if引导的从句是一个完整的句子，一定要有主语if引导的条件状语从句:1.if意为“如果；假如”,表示在某种条件下某事很可能发生。如:Iftheredlightison,waitaminute.2.if条件句位置灵活，可放在句首,也可直接放在主句后面，若if条件句放句首，从句后面要加逗号，和主句隔开。如
2、:Printthetextifyoulikeit.Ifyoulikethetext,printit.if引导的条件状语从句，若主语是祈使句，从句用一般现在时态。“主祈从现”if引导的条件状语从句IIpausestopplayfastplaybackplayrecord--Ifyouwanttoplay,Ifyouwanttoplayback,Ifyouwanttorecord,--HowdoIplay/playback/record/….?pressthegreenbutton.pressthebluean
3、dredbuttons.pressthebluebutton.Ifyouwanttoturnontherecorder,pressbuttonA.PressbuttonAifyouwanttoturnontherecorder.ABCDEF/inthelibraryquiet/keepreadbooks/Ifyouwanttoreadbooksinthelibrary,keepquiet.Jointhesentenceswithif:yourhands/putup/answerthequestionIfyo
4、uwanttoanswerthequestion,putupyourhands.Completethesentences.1.Ifyou______(want)tolistentomusic,_______(choose)aCD.2.Ifyou____(buy)anewcamera,____(get)agoodone.3.Ifthelight____________(notcome)on,____(wait)foroneminute.4.Ifit_____________(notwork),_____(wa
5、it)aminuteandthen_____(try)again.5.Ifyou__________(notknow)howtousethecamera,____(read)theinstructions.wantchoosebuygetdoesn’tcomewaitwaitdoesn’tworktrydon’tknowreadif引导的条件状语从句，若主句用一般将来时,从句用一般现在时。“主将从现”if引导的条件状语从句Ifhe_____WeiMingliang,hewillbecomeanewCUBAs
6、tar.beatsIfpeoplecatchthe_____,theywill______him.punishthiefIfthey___(be)free,I________(go)shoppingwiththem.2.What____you doifyou ____(find) apandaindanger?3.Ifit___________(notrain)tomorrow,we_______(go)therebybike.arewillgowillfinddoesn’trainwillgoif条件句不
7、一般,几个要点记心间；条件句,放在前,逗号要放句中间；条件句表可能，主句多用将来时。句型：if条件状语从句+一般将来时态summaryif引导的条件状语从句if引导的宾语从句if引导的宾语从句就是在复合句中作宾语的名词性从句，通常放在主句谓语动词（及物动词）或介词之后。翻译成“是否”if引导的条件状语从句中，if是个从属连词，引导的句子是主句动作发生的条件，一般与后面的句子用逗号隔开，翻译为“如果”。区别与Exercises用括号内所给单词的正确形式填空。1.I’llbuyacomputerifI_____
8、(have)enoughmoney.2.I’msureifhe_____(go)totheparty,he________(have)agreattime.hasgoeswillhave3.You__________(notget)nervousifyou_____(do)enoughexercise.4.Ifshe_______(finish)workearly,she______(go)home.5.Ifit
