Unit6第3课时Grammar九年级英语上册（牛津译林版）

Unit6TVProgrammesGrammarTask1.HelpMillieA1Whatwillhappenif...?Helpmecompletethesentences!IfI____(go,willgo)totheReadingClubthisafternoon,I______________(donothave,maynothave)anytimetowatchTV.2.IfSimon_____(gets,willget)homelate,he__________(misses,willmiss)hisfavouritecartoon.gomaynothavegetswillmissA1Whatwillhappenif...?3.IfAmy__________(completes,willcomplete)allherhomeworkquickly,she___________(watches,willwatch)thechatshow.completeswillwatch4.IfDaniel________(takes,willtake)partinthegameshow,he_________(wins,mightwin)aprize.takesmightwinA1Whatwillhappenif...?5.IfSandy_______(finds,willfind)aprogrammeinteresting,she_____________(introduces,willintroduce)ittous.findswillintroduceHelpMillieworkouttherules,please!A1Whatwillhappenif...?If-clauseMainclauseIfyouareafootballfan,youwillnotwanttomissthisweek’sprogrammes.Ifyouarean

animal-lover,youmayfeel

sadaboutit.Ifyougetscaredeasily,donotwatchit!一般将来时Simplefuturetense

一般现在时SimplepresenttenseWhenthe‘if’-clauseisthefirstpartofasentence,weneeda______(,or.)afterit.，情态动词Modalverb祈使句Imperative

条件状语从句①引导条件状语从句的从属连词主要有if,unless，aslongas等。Don'tcomeunlessItelephone.除非我打电话，否则你别来。Ifyouwatchcarefullyyouwillseehowtodoit.如果你仔细看，你会看出该怎样做。②在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态（主将从现）。I’llhelpyouwithyourEnglishifamfreetomorrow.Hewon’tbelateunlessheisill.③“祈使句+and(or)+陈述句（一般将来时）”在意思上相当于一个带有条件状语从句的复合句。Hurryup,oryou’llbelate.=Ifyoudon’thurryup,you’llbelate.Studyhardandyouwillpasstheexam.=Ifyoustudyhard,youwillpasstheexam.Humans!Don’tkillusanymore.Helpingusishelpingyourselves!if…notTask2Presentation.Thesituationwillcontinue____humans________stophuntingthemfortheirfurandbones.ifdonotThesituationwillcontinueunlesshumansstophuntingthemfortheirfurandbones.IfitisnotsunnythisSunday,wewon’tgofishing.UnlessitissunnythisSunday,wewon’tgofishing.Practiceorally!Ifshe

is

not

hard-working,she

won’tgethighmarks.Unlesssheishard-working,shewon’tgethighmarks.Practiceorally!Ifthetelephonedoesn’tring,don’tanswerit.Unlessthetelephonerings,don’tanswerit.Practiceorally!Ifhedoesn’tgetupearly,hewillbelateforschool.Unlesshegetsupearly,hewillbelateforschool.Practiceorally!WorkouttheruleWhenthe‘unless’-clauseisthefirstpartofasentence,weneeda___(,or.)afterit.，Theunless-clausecancomefirstorafterthemainclause.

A

AtriptoafilmandTVstudioTask3HelpSandy.Helpmeputthetipsbacktogether!Keys:c,d,f,a,b,e

B.

AtriptoafilmandTVstudio.WorkouttheruleWeusethesimple____________tenseintheunless-clause.present一、用连词if或unless完成句子。1．_______youtakemorecare，you'llhaveanaccident.2．Whatcanyoudo___yourchildbehavesbadlyinapublicplace?3．Don'tpromiseanything_________you're100percentsure.4．____youareafootballfan，youaren'twillingtomissthismatch.5．Shewillkeeponsinging________sheistoldtostop.UnlessifunlessIfunless二、用括号中所给单词的适当形式填空。6．They____________(practice)footballifit____________(norain)tomorrow.7．Youmust___________(see)thedoctor，ifyou__________(notfeel)well.8．IfMary_____(leave)hometoolong，she________(miss)herparents.9．Ifhe_____(do)wellintheexams，hisparents______(be)pleased.10．Tony_______(visit)hisgrandmaifhe____(be)freetomorrow.willpracticedoesn'traindon'tfeelseeleaveswillmissdoeswillbewillvisitis

三、根据汉语意思完成下列句子。11．如果老虎有了幼崽，它们会以家庭为单位。Tigers_________asafamilyifthey____________．12．如果大象渴了，它们会一直走，直到找到河流为止。Ifelephants___________，they_____________theyfindariver.13．除非明天下雨，否则我们将去公园踢足球。________itrainstomorrow，we________footballinthepark.14．你将要迟到了，除非你现在立即离开。You___________unlessyouleaverightnow.15．我们会在早上九点半到达摄影棚，除非交通堵塞。Wewill_____thestudioaround9：30inthemorningunlessthetrafficisverybusy.willlivehavebabiesarethirstywillwalkuntilUnlesswillplaywillbelategetto四、按要求完成下列句子。16．Ifyouarenotbrave，you'llloseyourlastchance.(改为同义句)________youare_________，you'llloseyourlastchance.17．Unlessyougotobedearly，youwillfeeltired.(改为同义句)____you______gotobedearly，youwillfeeltired.18．Iwillsleepwiththewindowopenunlessitistoocold.(改为同义句)____it_______toocold，Iwillsleepwiththewindowopen.UnlessbraveIfdon'tIf

isn't19．Youwanttorecord.Youshouldpresstheredbutton.(合并成含if的条件句)____________________________________________________.20．Iwillgoswimming