牛津译林版七年级英语下册(7B)--Unit-8-Grammar课件

Unit8PetsMyfavouritepetIhavealovelypetdog.Heisblackandwhite.Hehasashorttail.Heiscleverandhecanplaywonderfultricks.Sometimesheislazybutheisfriendlyandbrave.Ilovehimverymuch.What?How?A.UsingadjectivesWhatisadjectives?我们常用形容词来描述人或物。adjectivesdescribepeoplethings1.Sheis____(高的)and____(苗条的).2.LiHuaismy__________(特别喜爱的)footballstar.3.Theclassroomsare_____(干净的)and______(明亮的).4.Wealwayshavea_____(愉快的)timeatschool.5.Itis__________(极好的).6.Sometimes,Ifeel______(饿的)betweenmeals,soIeatanappleorapear.7.Yes,they’revery______(漂亮的).tallslimfavouritecleanbrightgoodwonderfulhungryprettyRabbitshave_______ears.Rabbits’earsare________.longlongA______catissleepingonthesofa.Thecatonthesofais_________.lazylazyThebirdcanmake_________sounds.Theysound________.niceniceTherearefive_________dogsonthesofa.Thedogsonthesofalook________.cutecuteRabbitshavelongears.Alazycatissleepingonthesofa.Thebirdcanmakenicesounds.Therearefivecutedogsonthesofa.Howcanweuseadjectives?＋Rule1:Weputanadjective_______anoun（名词）.形容词位于名词之前，作定语beforeadjectivenounRabbits’earsarelong.Thecatonthesofaislazy.Theysoundnice.Thedogsonthesofalookcute.Howcanweuseadjectives?＋Rule2:Weputanadjective_______alinkingverb（系动词）.形容词放在系动词后，作表语afterlinkingverbadjectiveMoreofLinkingverbs（连系动词）feelgrow,keepsmell,tastebecome,getlook,soundseem,turnbebecomefeelkeeplookseemsmellsoundtaste+adjPracticeThissongsounds(well).Thesouptastes(badly).Shelooks(beautifully).Youshouldkeep(health).badgoodbeautifulhealthyDanielismakingsomenotesaboutpets.Helphimmakesentenceswiththewordsbelow.1.make/Birds/sounds/nice2.are/clever/Dogs/and/friendly3.and/quiet/Goldfish/lookafter/to/are/easyBirdsmakenicesounds.Dogsarecleverandfriendly.Goldfisharequietandeasytolookafter.Danielfoundtwopassagesaboutpetsonthewebsite.Completethesentenceswiththewordsinthebox.blackcleverhappyhungryspecialtiredIhavea_____cat.Shelikestorunafterballs.Whenshegets_____,shesleepsanywhere.Shemiaowswhensheis______.Myparrotisa______friendofmine.Heisvery_____,andhecanrepeatmywords.Hesays“Hello!”whenIcomebackhome.Heis_____allthetime.blacktiredhungryspecialcleverhappySummaryWeuseadjectivestodescribe(描述）someoneorsomething.Wecanputanadjective______anoun(名词)or______alinkingverb(系动词).beforeafterDoesanybody/anyoneinourclasshaveapet?Yes,someone/somebodyinourclasshasapet.Noteveryone/everybodyinourclasshasapet.What?How?B.IndefinitepronounsWhatisindefinitepronouns?Weuseindefinitepronounstorefertopeopleandthingswhenwedonotknowordonotneedtomentionwhoorwhatwearetalkingabout.当我们不知道或没有必要说明所谈论的人是谁或是什么事物时，我们就用不定代词来指代人或物。everything每件事，一切everyone每个人Every-nothing没事noone没有人No-anything某物anyone某人Any-something某物someone某人Some-thingonebody词根词缀everybody每个人nobody没有人anybody某人somebody某人Howtoformindefinitepronouns?refertopeoplerefertothingsIsaw___________________(有人)inthehouse.somebody(=someone)Thereis____________(某个东西）underthebed.somethingWeusesomebody,someoneandsomethinginpositivesentences.somebody,someone,something用于肯定句Howcanweuseindefinitepronouns?Ididnotsee_________________（有人）inthehouse.anybody(=anyone)Thereisnot________（某个东西）underthebed.anythingWeuseanybody,anyoneandanythinginnegativesentencesorinquestions.anybody,anyone,anything用于否定句或一般疑问句Doyoufeedyourgoldfish________（某物）else？anythingThereis________________（没人）inthelivingroom.nobody(=noone)Isaw_______（没东西）inthefridge.nothingWeusenobody,nooneandnothingtoreferto‘notanyone’and‘notanything’.Thereis__________________intheroom.I_____________________inthefridge.notanyone/anybodydidnotseeanythingnooneanyonenobodynot+anybodynothinganythingThereisn’tanybodyintheforest.Thereis_____________intheforest.Ididnothearanything.Iheard_______.nobody/noonenothingIs_________________(每个人)heretoday?__________(每样东西)isready.everybody/everyoneEverythingWeuseeverybody,everyoneandeverythingtoreferto‘allpeople’and‘allthings’.Will________helpme?I'mintrouble.someoneanyoneWouldyoulike________todrink?somethinganythingNotes:1.Whenweareofferingsomethingorwhenweexpecttheanswertobe“yes”,wecanusesomething/somebody/someoneinquestions.表示请求、建议等委婉说法的疑问句中，或期望得到肯定答复的疑问句中，常用含有some的不定代词。________(任何人）whocananswerthisquestiondoesn'thavetodohishomeworktoday!SomeoneAnyoneNotes:2.在肯定句也可用anyone/anybody表示“任何人”,anything表示“任何事”Look,someone_____indangernow.Ihavetogotosavehim.areisamNotes:3.Everything/something/anyone...isregardedassingularnumber(单数),weusesingularforminpredicateverb（谓语）复合不定代词作主语时，谓语动词通常用单数。Everything________(begin)togrowinspring.beginsIhave_______________（有趣的事情）totellyou.Notes:4.Wecanonlyuseadjectivesindefinitepronouns.形容词修饰复合不定代词时，通常要位于不定代词后面。somethinginterestinginterestingsomethingThebookdidn’ttellusA.somethingusefulB.anythinguseful_________________（一些有用的东西)C.usefulsomethingD.usefulsomethingafteranythingusefulMr.Wuisaskingthestudentsabouttheirpets.Completetheirconversationwiththecorrectindefinitepronouns.Mr.Wu:Millie,Iknowyouhaveadog.Whatdoyoufeedhim?Millie:Weusuallygivehimdogfood.Mr.Wu:Doyoufeedhim________else?Millie:Yes.Sometimeswegivehimsomemeat.Helikesit.Mr.Wu:Isee.Does________________haveacat?Amy:Yes,Ihaveacat.She’sniceto______________________.Mr.Wu:Goo