江苏省仪征市月塘中学九年级英语上册 Unit 6 TV programmes Grammar课件 （新版）牛津版.ppt

unit6tvprogrammes grammar presentation 1 如果你是个足球迷 你不会想要错过这周的节目 ifyouareafootballfan youwillnotwanttomissthisweek sprogramme 2 这种情况将会持续下去除非人们停止为了皮毛和骨头而猎杀老虎 thesituationwillcontinueunlesshumansstophuntingtigersfortheirfurandbones 3 如果你很容易被吓坏 别看了 ifyougetscaredeasily donotwatchit weuseiftotalkabouttheresultofapossibleaction wemakesentenceswithiflikethis payattention weputacommaaftertheif clausewhenitisthefirstpartofasentence whatwillhappenif millieisthinkingaboutherself herfriendsandtvprogrammes completethesentenceswiththecorrectformsoftheverbsinbrackets ifi go willgo tothereadingclubthisafternoon i donothave maynothave anytimetowatchtv 2 ifsimon gets willget homelate he misses willmiss hisfavouritecartoon go maynothave gets willmiss 3 ifamy completes willcomplete allherhomeworkquickly she watches willwatch thechatshow completes willwatch 4 ifdaniel takes willtake partinthegameshow he wins mightwin aprize takes mightwin 5 ifsandy finds willfind aprogrammeinteresting she introduces willintroduce ittous finds willintroduce workouttherule weoftenusethesimple future present tenseintheif clause weneeda comma fullstop afterthein clausewhenitisthefirstpartofasentence present comma askingaboutanimalsmilliewatchedadocumentaryaboutanimals helpmillieanswerherfather squestionswiththehelpofthewordsinthebox dad whatwillabeardoifit sindanger millie ifabear 1 it 2 people dad whatwillapolarbeardoifit shungry millie ifapolarbear 3 it 4 fishfromthewater attackcatchhuntliveprotectwalk isindanger willattack ishungry willcatch vt vi 攻击 进攻 n 北极熊 dad whatwillelephantsdoifthey rethirsty millie ifelephants 5 they 6 untiltheyfindariver dad whatwilltigersdoiftheyliveinthewild millie tigers 7 fortheirownfoodifthey 8 attackcatchhuntliveprotectwalk arethirsty willwalk willhunt liveinthewild dad whatwilltigersdoiftheyhavebabies millie tigers 9 asafamilyifthey 10 dad whatwillmalewolvesdoifthere sdanger millie malewolves 11 theirfamiliesifthere 12 attackcatchhuntliveprotectwalk willlive havebabies willprotect isdanger adj 雄性的 条件状语从句条件状语从句主要由if或unless引导 if条件句1 if条件句 条件句用于陈述语气 表示假设的情况可能发生 其中if是 如果 的意思 e g ifitrains wewillstayathome 如果下雨我们就待在家里 grammar 2 用法 1 条件状语从句通常由连词if引导 意为 如果 假如 主句不能用begoingto表示将来 而应该用shall will e g ifyouleavenow youwillneverregretit 如果你现在离开 你永远都不会后悔 2 if 如果 引导条件状语从句 主句用一般将来时 从句则用一般现在时 e g ifitrainstomorrow ishan tclimbthehills 如果明天下雨 我就不爬山了 3 主句是祈使句或含有情态动词 从句也用一般现在时 e g pleasecallmeifhecomesnextsunday 如果他下周日过来请打电话给我 注意 宾语从句中的if与条件状语从句if的区别 宾语从句中的if 是否 相当于whether 引导宾语从句 时态需根据语境确定 如果主句用一般现在时 从句可以根据具体情况选用时态 如果主句用一般过去时 从句必须用过去时的某种形式 usingunlesswecanuseunlesstosaythatsomethingcanonlyhappenorbetrueinaparticularsituation e g hewon tcometothepartyunlessyouinvitehim sometimeswecanuseif nottoreplaceunless e g thesituationwillcontinueunlesshumansstophuntingthemfortheirfurandbones thesituationwillcontinueifhumansdonotstophuntingthemfortheirfurandbones e g unlessitrainstomorrow wearegoingtoplayfootballinthepark ifitdoesnotraintomorrow wearegoingtoplayfootballinthepark theunless clausecancomefirstorafterthemainclause e g unlessyoutryyourbest youwillnotrealizeyourdream youwillbelateunlessyouleaverightnow atriptoafilmandtvstudiosandyhaspreparedsometipsforaschooltriptoafilmandtvstudio however shetorethetipsbyaccident helpherputthetipsbacktogether matchthetwopartsofthesentencesandwritethecorrectlettersintheblanks unlesstheweatherreportsaysitisgoingtorain 2wewillarriveatthestudioaround9 30a m cyouwillnothavetotakeanumbrellawithyou dunlessthetrafficisveryheavy c d unlessyoualreadyknowthestudioverywell 4youwillbuyyourlunchattherestaurantsinthestudio aunlessyoutakeyourownfoodwithyou fyouwilltravelarounditwithatourguide f a 5unlessyouaretired youwillhaveachancetoseehowatvprogrammeisrecorded b e byouwillnotneedtotaketheminibusinthestudio eunlessyouhavelittleinterestinit workouttherule weusethesimple future present tenseintheunless clause present unless条件句unless引导的条件句 表示强烈的否定 翻译为 除非 非 不可 e g youwillfailunlessyouworkharder 你不努力就会失败的 youwillfailifyoudonotworkharder 注意 unless从句里的谓语只能是肯定式 因为本身unless表示否定 单项选择 1 ifthere nobuyingandsellingofanimals there nokillinginnature a is willbeb willbe willbec is isd willbe is a exercises 2 i mwaitingformyfriend i llgoshoppingalone a ifshec