牛津译林版九年级上册Unit2Colours公开课

Unit2ColorsGrammarCandD教学设计课题GrammarCandD教学目标Usetheindefinitepronouns‘somebody/someone,anybody/anyone,nobody/noone’totalkaboutpeople.Usetheindefinitepronouns’something,anything,nothing,none’totalkaboutthings.重点1.Tousetheindefinitepronouns“someone/somebody,anyone/anybody”and“noone/nobody”totalkaboutpeople.2.Tousetheindefinitepronounces(pronouns)“something,anything,nothingandnone”totalkaboutthings.难点Tolearnthedifferencesbetweentheseindefinitepronouns.教学过程二次备课STEP1.Revision1.ToreviewthepartAonpage31byaskingthestudentstoperformorrecitetheconversation.2.TellSsthatweusethe“wouldrather…than…”structuretotalkaboutpreferences,.,thatwelikeonethingmorethananother.Whenwewriteortalktoourfriends,weusethecontractsform“I’drather…”3.Use‘I’drather…than…’tomakesentences.I’dratherwearbluethanpink.I’drathergoshoppingthanstayathome.He’dratherhavearedT-shirtthanablackone.Joywouldratherwearherhairinaponytailthanbunches.Prefer…to…Mymotherpreferscakestobread.Eddiepreferseatingandsleepingtowalkingandrunning.Whichdoyouprefer,countrylifeorcitylife?Step2Presentation(PartC)1.Remindstudentsthatthepronouns“someonesomebody,anyoneanybody,noonenobody”areusedtorefertopeople.Weusethemwhenwedonotknowwhothepersonis.Wecannotusethemtorefertoobjects.2.Gothroughrules1,2and3onpage33withstudents.ThenaskSstoreadtherulesaloud,witheachstudentreadingonesentence.3.Checkwhetherstudentsunderstandtherulesbywritingthefollowingsentencesontheboard.Isthere__________inthebathroom?(anyone/anybody)________recognizedMilliebecauseofhernewhairstyle.(Noone/Nobody)Look,_________hasdropped100yuan.(Someone/Somebody)4.AskthestudentstocompleteMillie’sdiaryonpagechecktheanswers,AskSswhichwordsshouldgointhegaps.IfSsgotsomeanswerswrong,youmayneedtogothroughtherulesagaininmoredetail.5.Askthestudentstoexplainthemainwordsorphrasesinthispart.Review“badmood,cheerup,secret,normal”Step3PartD1.RemindSsthat“something,anything,nothingandnone“areusedtorefertothings.Weusethemwhenwedonotknowordonotneedtosay.Saysomesentenceswiththesewords.(1)someone/somebody:onepersonsomepeople:morethanonepersonSomeoneisonthephonenow,youhavetowaitforminutes.Somepeoplearewaitinginalineoutsidetheshop.(2)anybody/anyoneinpositivesentences:Wasanybodyathomeatthattime?Anybodywhobreaksthelawwillbepunishedbythelaw.2.Askastudenttoreadrules1,2and3onpage35totheclass.Tellthemtofollowtherules.Askthemiftheyhavesomequestions.Theyfoundsomething.=Theydidn’tfindanything.ThereisnothinginMillie’sbag.=ThereisnotanythinginMillie’sbag.3.Doingtheexercise.4.Askonestudenttoreadoneparagraphatatime.RepeatthecorrectanswerssoSscanunderstandclearly.5.Readthee-cardtogether.Step4Languagepoints1.由some,any,no,every.构成的复合不定代词的用法由some.anyno和every可以与one,body,thing构成复合不定代词，它们的用法与some.any的用法相同。如：以上的复合代词都表示单数的概念，在句子中作主语、宾语或表语。作主语时，谓语动词用单数形式。如：Ifoundnobodyintheclassroom.我发现教室里空无一人。Ihavesomethingimportanttotellyou.我有一些重要的事情要告诉你们。“Isthereanythingwrongwithyourwatch”?“No,Nothingiswrongwithit.”“你的手表有些毛病吗？”“没有，一点毛病没有”。Wouldyoulikesomethingtoeat?你想吃点东西吗？[注]一般来说，当主语是指人的复合代词，如everybody,nobody,anybody等时，其反意疑问句后面的主语通常用代词they;当前面句子中的复合代词指物，如everything,something,anything,nothing等时，其反意疑问句后面的主语通常用代词用it.如：①Everyoneishere,aren’tthey?人都到了，是吗？②Everythingisready,isn’tit?一切准备好了，是吗？Somebodyiswaitingformeatthegate,aren’tthey?有人在门口等我，是吗？[注]当形容词或else(别的，其它的)修饰复合不定代词something,everything,nothing,anybody,nobody等时，该形容词或else必须放在复合不定代词的后面。如：①Doyouhaveanythinginterestingtotellme?②Ihaveansweredseveralquestions.Doyouhaveanythingelsetoask?one,none与nothing之别1.noone(1)不与of连用；(2)谓语动词用单数；(3)只能指人，但不具体指什么人；(4)一般用来回答who,及含anyone,anybody引起的疑问句。如：①Noonelikeapersonwithbadmanners.②——Whoisintheroom?——Noone.③——Isthereanyoneintheroom?——Noone.2.none(1)可与of连用；(2)谓语动词用单或复数；(3)具体指什么人或物；(4)一般用来回答howmany+n,howmuch+n及含any+n引起的疑问句。请看：①Noneofushave/hasseenhim.②——Howmanystudentsarethereintheroom?——None.③——Isthereanywaterinthethermos?——None.④——Howmuchmoneydoyouhaveonyou?——None.3.nothing(1)指物；(2)谓语用单数；(3)一般用来回答含anything的一般问句及what引起的特殊问句。请看：①——Whatisinthebox?——Nothing.②——Isthereanythinginthesky?——Nothing.③——Canyouseeanythingwithoutglasses?——Nothing.下面的顺口溜将帮你记得更清楚。Noone与none好分辨。/具体人，物把none填。不知何人与何物，/Noonenothing是一路。Noone人nothing物，/保你不会出错误。“Haveyouboughtanyclothes”?“None”Step5Practice用所给词的适当形式填空:1.Ihavedifficulty_______(do)myhomework..It’svery______(difficult)forme________(work)outthisproblem.2.Ipreferto___________(go)there.3.I’drather________(buy)thisonethanthatone.4.Ateacherwithhertwostudents________(talk)intheofficenow.5.Iprefer_________(go)shoppingto_________(stay)athome.6.Thegir