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1、Unit6Grammarif“如果”，引导条件状语从句Whatwillhappenifyoucometoschoollate?Iwillmisssomeclasses.IfIcometoschoollate.Whatwillhappenifyoucometoschoollate?IfIcometoschoollate,Iwillmisssomeclasses.IwillmisssomeclassesifIcometoschoollate.orItisgoingtoraintomorrow.Iwillstayin
2、bed.Ifitrainstomorrow,Iwillstayinbed.ifIwillstayinbedifitrainstomorrow.orItwillbesunnytomorrow.Wewillhaveatriptomorrow.Wewillhaveatripifitissunnytomorrow.If引导一个条件状语从句来谈论“可能的行动导致的可能的结果”。如果主句用_________时，则从句用_________时，简称“主将从现”一般将来一般现在‘If+从句(一般现在时)主句(一般将来时)Ifwe
3、donotprotectgiantpandas,theywilldie.AWilliamsmumisgivinghimadviceabouthisproblems.Matchthehalf-sentencesfromtheboxestocompleteheradviceforhim.William’sproblems1.Isometimesbringthewrongbookstoschool.Ifyoucheckyourtimetableeverynight，youwillknowwhichbookstobri
4、ng.2.Iwasawayfromschooltoday,Idonotknowwhathomeworktodo.Ifyoucallyourfriends,theywilltellyouwhathomeworktodo.3.Ihategettingup,Ialwaysfeeltiredinthemorning.Ifyougotobedearly,youwillnotfeeltiredinthemornings.4.Idonotknowwhatthiswordmeans.Ifyoulookitupinthedict
5、ionary,youwillfindoutitsmeaning.BcarolisgivingadvicetoHenry.Whatisshesaying?Usethepicturesandthewordsinbracketstohelpyou__________________thewheelsround,they_______________easily.(make/turn)ifyoumakewillturn2.Theseeds______________________inthesoil.(grow/pla
6、nt)willgrowifyouplantthem3.____________anotherwing,it______.(puton/fly)ifyouputonwillfly4.________________yourcoat,you__________socold.(puton/notfeel)Ifyouputonwillnotfeel5.Themeat_________________________inthefridge.(notgobad/put)willnotgobadifyouputit6.You
7、__________________________yourclasses.(seeclearly/wear)willseeclearlyifyouwear拓展：当主句的动作表示真理或必然的结果时（结果一定会发生），主句和if引导的条件状语从句时态都用一般现在时。1.Ifyouheatice,itturnsintowater.如果你把冰加热，它就会化成水。2.Ifyoudroptheglassonthefloor,itbreaks..如果你把玻璃杯摔落在地上，它就会破碎。Whatwillhappen?1.IfI
8、seeasnakeinfrontofme,____2.Giantpandaswillsurvive____3.Iwillseesomebeautifulbirds____4.IfIgotoNorthAfrica,____5.IfIhavetimenextweekend,____DCEABA.Iwillseealotofcamels.B.Iwillgotothezoo.C.ifwepro
