2024-2025学年译林牛津版初中英语九年级（上）教案 Unit 6 Grammar

Unit6TVprogrammesGrammar设计说明首先通过复习Reading来导入新课，用课文中的if和unless句型来引出本单元的语法，即if和unless的用法。通过一系列的讲解和练习，让学生掌握if和unless引导的条件状语从句的用法，尤其要强调从句的时态，学会用这两个连词来构成语句，表达自己的想法。教学目标通过本课时的教学，让学生达成以下目标：1.知识目标掌握单词和短语：attack,polarbear,male,studio,minibus。2.能力目标（1）掌握连词if和unless引导的条件状语从句；（2）学会用条件状语从句来表达思想，培养写作能力。3.情感目标培养学生懂得亲近大自然，爱护动物。重点难点重点：生词和短语；if和unless引导的条件状语从句。难点：if和unless引导的条件状语从句。教学准备PPT课件；相关图片。授课时数1课时教学过程Step1Lead-in1.ReviseReadingandtalkaboutthefourTVprogrammes.2.Thinkitover.Ifyouareafootballfan,you_____________.Ifyouenjoysolvingmysteries,you____________.Ifyouareananimal-lover,you______________.Ifyousendtextmessagesto1396whilewatchingBeijingMusicAwards,you______________.Anyanswerispossible.Step2GrammarA1.Showthemthesentenceswithif.Explaintheusageofifandtheclause,especiallythetense.If-clause(simplepresenttense)Mainclause(will/may/might/…+infinitive)Ifyouareafootballfan,Ifyouareananimal-lover,youmayfeelsadaboutit.Ifyoumightlikethisfilm.TIP:Weputacommaaftertheif-clausewhenitisthefirstpartofasentence.2.Haveafreetalk.Inthisway,thestudentscanpracticeinpairs.A:Whatwillyoudoifyouhavealotofmoney?B:IfIhavealotofmoney,Iwill…3.DoA1.Choosetherighttense.Readandunderstandthesentences.1IfI_________(go,willgo)totheReadingClubthisafternoon,I________(donothave,maynothave)anytimetowatchTV.2IfSimon__________(gets,willget)hometoolate,he________(misses,willmiss)hisfavouritecartoon.3IfAmy_________(completes,willcomplete)allherhomeworkquickly,she___________(watches,willwatch)thechatshow.4IfDaniel________(takes,willtake)partinthegameshow,he_________(wins,mightwin)aprize.5IfSandy_______(finds,willfind)aprogrammeinteresting,she_______(introduces,willintroduce)ittous.Answers:1go;maynothave2gets;willmiss3completes;willwatch4takes;mightwin5finds;willintroduce4.DoA2.Fillintheblanksandpracticethedialogueinpairs.Givethemsomeadditionalexplanation,especiallysomenewwordsandphrases.attackcatchhuntliveprotectwalkDad:Whatwillabeardoifit’sindanger?Millie:Ifabear(1)________,it(2)_______people.Dad:Whatwillapolarbeardoifit’shungry?Millie:Ifapolarbear(3)________,it(4)________fishfromthewater.Dad:Whatwillelephantsdoifthey’rethirsty?Millie:Ifelephants(5)________,they(6)________untiltheyfindariver.Dad:Whatwilltigersdoiftheyliveinthewild?Millie:Tigers(7)________fortheirownfoodifthey(8)_______.Dad:Whatwilltigersdoiftheyhavebabies?Millie:Tigers(9)________asafamilyifthey(10)_________.Dad:Whatwillmalewolvesdoifthere’sdanger?Millie:Malewolves(11)________theirfamiliesifthere(12)________.Answers:（1）isindanger（2）willattack（3）ishungry（4）willcatch（5）arethirsty（6）willwalk（7）willhunt（8）liveinthewild（9）willlive（10）havebabies（11）willprotect（12）isdanger5.Sumuptherulesandstressthetenseoftheif-clause.TIP:Wedon’tuseacommaifthemainclausecomesfirst.if引导的条件状语从句

（1）if引导的条件状语从句用于表示假设的情况可能发生，其中if是“如果”的意思。（2）用法：(注意时态搭配)if引导的条件状语从句主句一般现在时（动词用原形或第三人称单数）①一般将来时②情态动词+动词原形③祈使句Step3GrammarB1.Showthesentence“Shewilllistentomusicifshedoesn’thavehouseworktodo.”andchangeitintothesentence“Shewilllistentomusicunlessshehashouseworktodo.”（1）Wecanuseunlesstosaythatsomethingcanonlyhappenorbetrueinaparticularsituation.Sometimeswecanuseif...nottoreplaceunless.→Thesituationwillcontinueifhumansdonotstophuntingthemfortheirfurandbones.Unlessitrainstomorrow,wearegoingtoplayfootballinthepark.→Ifitdoesnotraintomorrow,wearegoingtoplayfootballinthepark.（2）Theunless-clausecancomefirstorafterthemainclause.Unlessyoutryyourbest,youwillnotrealizeyourdream.Youwillbelateunlessyouleaverightnow.2.DotheexerciseonP86.Matchthetwopartsofthesentences.Readthesentencesandstressthekeypoints.1Unlesstheweatherreportsaysitisgoingtorain,2Wewillarriveatthestudioaround9:30a.m.3Unlessyoualreadyknowthestudioverywell,4Youwillbuyyourlunchattherestaurantsinthestudio5Unlessyouaretired,6YouwillhaveachancetoseehowaTVprogrammeisrecordedaunlessyoutakeyourownfoodwithyou.byouwillnotneedtotaketheminibusinthestudio.cyouwillnothavetotakeanumbrellawithyou.dunlessthetrafficisveryheavy.eunlessyouhavelittleinterestinit.fyouwilltravelarounditwithatourguide.Answers:1c2d3f4a5b6e3.Workouttheruleandstressthetense.unless引导的条件状语从句unless引导条件状语从句，意为“除非……，如果……不”。（1）unless从句可以放在句首，也可位于主句之后。（2）unless可以与if…not互换。（3）时态搭配同if引导的条件状语从句。Step4Languagepoints…unlessyouhavelittleinterestinit.……除非你对它几乎没有兴趣。haveinterestinsth./doingsth.意为“对……有兴趣”，相当于show(an)interestinsth.或beinterestedinsth.。Hehadmuchinterestinplayingthepianowhenhewasveryyoung.=Hebecame/wasmuchinterestedinplayingthepianowhenhewasveryyoung.=Heshowedagreatinterestinplayingthepianowhenhewasveryyoung.他很小的时候就对弹钢琴感兴趣。Step5Homework1.ReviseGrammarandfinishtheexercises.2.PreviewIntegratedskills.Previewthewordsandreadthroughthenotes.当堂达标I.单项选择。1.Ifhehard,hewillgetgoodgrades.A.study B.studies C.willstudy D.studied2.IwanttoknowifMarytothepartytomorrow.A.go B.went C.willgo D.goes3.Ifhecomeslate,hewillmissthetrain.A.and B.so C./ D.or4.Marywillgoto