江蘇省儀征市月塘中學九年級英語上冊 Unit 6 TV programmes Grammar課件 （新版）牛津版.ppt

unit6tvprogrammes grammar presentation 1 如果你是個足球迷 你不會想要錯過這周的節(jié)目 ifyouareafootballfan youwillnotwanttomissthisweek sprogramme 2 這種情況將會持續(xù)下去除非人們停止為了皮毛和骨頭而獵殺老虎 thesituationwillcontinueunlesshumansstophuntingtigersfortheirfurandbones 3 如果你很容易被嚇壞 別看了 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 攻擊 進攻 n 北極熊 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 條件狀語從句條件狀語從句主要由if或unless引導 if條件句1 if條件句 條件句用于陳述語氣 表示假設(shè)的情況可能發(fā)生 其中if是 如果 的意思 e g ifitrains wewillstayathome 如果下雨我們就待在家里 grammar 2 用法 1 條件狀語從句通常由連詞if引導 意為 如果 假如 主句不能用begoingto表示將來 而應該用shall will e g ifyouleavenow youwillneverregretit 如果你現(xiàn)在離開 你永遠都不會后悔 2 if 如果 引導條件狀語從句 主句用一般將來時 從句則用一般現(xiàn)在時 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態(tài)動詞 從句也用一般現(xiàn)在時 e g pleasecallmeifhecomesnextsunday 如果他下周日過來請打電話給我 注意 賓語從句中的if與條件狀語從句if的區(qū)別 賓語從句中的if 是否 相當于whether 引導賓語從句 時態(tài)需根據(jù)語境確定 如果主句用一般現(xiàn)在時 從句可以根據(jù)具體情況選用時態(tài) 如果主句用一般過去時 從句必須用過去時的某種形式 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條件句unless引導的條件句 表示強烈的否定 翻譯為 除非 非 不可 e g youwillfailunlessyouworkharder 你不努力就會失敗的 youwillfailifyoudonotworkharder 注意 unless從句里的謂語只能是肯定式 因為本身unless表示否定 單項選擇 1 ifthere nobuyingandsellingofanimals there nokillinginnature a is willbeb willbe willbec is isd willbe is a exercises 2 i mwaitingformyfriend i llgoshoppingalone a ifshec