八年级上册英语课件unit1

UnitlWheredidyougoonvacation?UnitlWheredidyougoonvacation?重点解读buysth.forsb./buysb.sth.为某人买某物E.g.Iboughtsomethingformyfather.(p3)=Iboughtmyfathersomething.nothing・・・but...除了之外什么都没有nothingtodobut+动词原型除了做某事外没事能做%eg.Therewasnothingmuchtodointheeveningbutread.(p3)主语+seem+(tobe)+adj.看起来，似乎E.g.Stillnothingseemedtobebored.(p3)主语+seemtodo“似乎，好像做某事eg.Thechildrenseemtonotliketodohomework.孩子们似乎不喜欢做家庭作业。Itseemsthat+句子“看起来好像；似乎“。E.g.Itseemsthatnooneknowstheanswer.似乎没有人知道答案。表示到达的词语。arrivein+大地点/arriveat+小地点二getto=reach特别提示：当arriveat/in;getto跟there,here,home等副词时，要去掉介词at/in,to.(gethome/there/here,arrivehome/there/here)decidetodosth.决定去做某事decidenottodosth.决定不做某事E.g.Wedecidedtogotothebeachnearourhotel.(p5)Idecidednottotellhimthebadnews.我决定不告诉他这个坏消息。try的用法。trydoingsth.尝试做某事trytodosth.尽力去做某事tryone'sbesttodosth.尽某人最大努力去做某事》haveatry试一试E.g.MysisterandItriedparagliding.我和我姐姐尝试了滑翔伞运动°(P5)IwilltrymybesttolearnEnglish.我将尽我最大的努力学习英语。TheT-shirtlooksnice.CanIhaveatry.这件体恤看起来很好。我能试一试吗？feellike(1)给…的感觉;感受到；feellike(that)+句子(IfeltlikeIwasabird.)(2)想要feellikedoingsth.二wouldlike/wanttodosth.想要做某事注：feel的过去式为felt.toomany+可数名词复数toomuch+不可数名词意为“太多"muchtoo“太"E.g.Therearetoomanypeopleinthestreet.街上有太多人。Thereistoomuchwaterinthecup.杯子里有太多水。Thisdressismuchtoolongforme.这条裙子对我来说太长了。forgetdoingsth.忘记做过某事forgettodosth.忘记要做某事(注：forget的过去式为forgot)rememberdoingsth.记得做过某事remembertodosth.记得要做某事E.g.Wewerewetandcoldbecauseweforgottobringanumbrella.(p6)Iforgottoclosethedoorlastnight.我昨天晚上忘了关门。enjoydoingsth.喜欢做某事likedoingsth./todosth.diskikedoingsth./Keep(sb.)doingsth.一直做某事;让某人一直做某事keepsth+adj.使…保持…状态注：keep的过去式为kept.E.g.Hekeptstandingherefrom8a.mto10a.m.他从八点到十点一直站在那。so+adj.+that+从句如此以至于e.g.IwassotiredthatIcan'twalkanylonger.我是如此的累以至于不能再走了。13.enough的用法。1）做形容词“足够的；充足的"，修饰名词，可位于名词前、后，但常位于名词之前。enoughmoney,enoughtime.2）做副词“足够”，修饰形容词或副词，常位于形容词或副词之后。enough+名词（enoughmoney，enoughwater）形容词/副词+enough（oldenoughbored厌倦的；烦闷的，boring无聊的；无趣的区别：bored是感觉无聊，boring是令人感觉无聊；bored主语是人，boring主语一般是物；bored只能作表语，boring能作表语，定语。（注:此类以-ing结尾的形容词表示物本身怎么样，以-ed结尾的形容词表示人感到怎么样。）because表“因为”引导原因状语从句，so表“所以”引导结果状语从句，两者不能同时出现在同一句中，但是两者可互换。because是连词后跟一个完整的句子，构成原因状语从句。becauseof其后接名词、代词、动名词。一般过去时、定义：一般过去时表示过去某一时候或某一段时间所发生了的事情或存在的状态。常与过去时间状语yesterday,thismorning,justnow,amomentago,inMay,lastnight/year/week,onceuponatime,theotherday,inthepast等连用。Whatdidyoudoyesterday?昨天你干什么了？ImetLinTaothismorning.今天上午我见到了林涛。Iwasthereamomentago.刚才我在那儿。二、构成be动词实义动词肯定句主语+was/were+其他主语+动词的过去式+其他否定句主语+was/were+not+其他主语+didn't+动词原形+其他{一般疑问句Was/Were+主语+其他Did+主语+动词原形+其他肯定回答：Yes,主语+was/were.肯定回答：Yes,主语+did.否定回答：No,主语+wasn't/weren't.#否定回答：No,主语+didn't.三、动词过去式变法动词过去式的构成分规则变化和不规则变化两种形式。规则变化遵循以下原则：一般在动词后加—ed。如：play一played,offer一offered,weigh一weighed,destroy—destroyed,sign—signed。在以字母e结尾的动词后，只加-d。如：like一liked,provide一provided,hate—hated,date—dated。在以“辅音字母+y"结尾的动词后，则改y为i,再加-ed。如：supply一supplied,fly一flied,study—studied。在以重读闭音节结尾且末尾只有一个辅音字母的动词后,双写最后一个辅音字母,再加-ed。如：plan一planned,refer一referred,regret一regretted,ban一banned。【不规则变化需要特殊记忆：am/is一was,are一were,begin一began,bring一brought,build一built,buy一bought,can一could,go一went,give一gave,come一came,do一did,feel一felt,have/has一had,keep一kept四、一般过去时的应用表示过去发生的动作或存在的状态Heboughtthecomputerfiveyearsago.这电脑是他五年前买的。Itwasthenasmallfishingvillage.那时它只是一个小渔村。表示过去经常性或习惯性的动作Weoftenplayedtogetherwhenwewerechildren.我们小时候常在一起玩。]Weoftenwentoutforawalkaftersupper.我们过去常在晚饭后散步。三、不定代词由some,any,no,every与thing,one,body构成的不定代词称为复合不定代词。someone/somebody某人anyone/anybody任何人noone/nobody无人；没有人everything每一件事物；一切something某事；某物anything任何事物everyone/everybody每人nothing没有什么.复合不定代词作主语时，都做单数看待，谓语动词用第三称单数。|Nooneknowstheanswer.没有人知道这个答案。Therewasnothingmuchtodointheevening.在晚上无事可做。Everyone(have)acomputerinmyfamily.在我家每人都有一台电脑。C.IamOK.C.IamOK.D.Ofcourse.¥¥Everything(begin)togrowinspring.在春天，万物开始生长。．形容词、动词不定式等作定语修饰复合不定代词时，要放在不定代词之后。Thereisnothinginterestinginthenewspaper.扌报纸上没有什么有趣的事情。Doyouwantanythingtodrink?你想喝点什么吗？Iwouldlikesomethingtoeat.我想要些吃的？}.—般情况下，含有some的复合不定代词someone/somebody,something常用于肯定句，含有any的复合不定代词anyone/anybody,anything常用于否定句、疑问句中代替someone/somebody,anything表示“某人"，“某物"°nothing=not・・・anything.Didyoumeetanyoneinteresting?你遇见了有趣的人吗？Didyoubuyanythingspecial?你卖了些特别的东西吗？Ihavesomethingimportanttotellyou.我有重要的事情告诉你。Someoneisreadingbooksintheroom.房间里有人正在读书。.含有some的复合不定代词someone/somebody,something在表示请求、建议、反问等疑问句中，发问者希望得到肯定回答时，也可使用。Wouldyoulikesomethingtodrink?你想喝点东西吗？Couldyoupleaseasksomeonetohelpme?请你叫人来帮助我好吗？.anything作“任何事物"，anyone作“任何人"讲时，可用于肯定句，条件句。Icandoanythingforyou.我可为你做任何事情。Anyonecandothis.任何人都能做这件事。随堂练习单项填空。()1.Hello,Mike!Doyouenjoyphotos?totakeB.takeC.takesD.taking()2.DidHelengoonhervacation?A.somewhereinterestingB.interestingsomewhere》C.anywhereinterestingD.interestinganywhere()3.HuangguoshuWaterfallwaswonderful.Wetookphotosofit.A.fewB.muchC.alotD.quiteafew()4.Hewentintohisroomandtowork.A.beginsB.beganC.beginningD.tobegin()5.——washisvacation?—Itgreat.A.What;wasB.How;wasC.How;isD.What;is()6.ThebagisheavyIcan'tcarryit.{A.very,thatB.too,toC.enough,toD.so,that()7.——Howwasyourweekend,Tony?—A.Itisniceandinteresting.B.Itwasboring.()8.—didyoudolastSunday,Kate?—IwatchedTV.A.WhatB.HowC.WhenD.Where()9.Therewerebananasandbroccolionthetable.A.much;littleB.alittle;afewC.little;fewD.afew;alittlefortests.()10.Istayedathomemostoftimefortests.A.studyB.studiesC.studiedD.tostudyA.studyB.studiesC.studiedD.tostudy()11.Idon'tknow()11.Idon'tknowhere.Iamverylonely.A.somebodyB.anybodyC.nobodyD.everybodyA.somebodyB.anybodyC.nobodyD.everybody()12.Hedidn'tpasstheexamnothiscarelessness,buthewaslatefortheexam.A.because;becausebecauseof;becauseofA.because;becausebecauseof;becausebecause;becauseofbecauseof;becausebecause;becauseof()13.Thesnakewas()13.Thesnakewasscaryshecouldn'tmove.A.so;thatB.either;orC.because;soD.though;but14.—It'sverydelicious.A.so;thatB.either;orC.because;soD.though;but14.—It'sverydelicious.A.HowdoyouthinkofChinesepeopleB.WhatdoyoulikeChinesefoodA.HowdoyouthinkofChinesepeopleB.WhatdoyoulikeChinesefoodC.WhatdoyouthinkofChinesefoodD.DoyoulikeChinesefoodII.15.A.C.—Doyouhavetosayforyourself?—No,Ihavesomething;everythingB.nothing;somethingtosay.everything;anythingD.anything;nothing词形转换。C.WhatdoyouthinkofChinesefoodD.DoyoulikeChinesefoodII.15.A.C.—Doyouhavetosayforyourself?—No,Ihavesomething;everythingB.nothing;somethingtosay.everything;anythingD.anything;nothing词形转换。用括号内所给单词的适当形式填空，每空格限填一词。Billhadnothingtodolastweekend.Hewasreally(bore).ThePalaceMuseumisreally(wonder).Quiteafewpeopleliketovisitit.Therearemany(different)betweenBritishEnglishandAmericaEnglish.Thedinneryoumadethisafternoontasted(well).Iwasquite(tiring),butthecitylookedwonderfulfromthetopofthehill.Theweatherwas(real)badandrainy.Tinadidn'tgo(somewhere)onhervacation.Ienjoyed(I)atPeter'sbirthdayparty.Didyoubuyanythingspecialfor(you)?Mostparentsdon'tthinkitis(health)forchildrentostaytoolateatnight.III.动词应用。用括号内所给动词的适当形式填空，必要时可加助动词或情态动词。We(feed)somehensandsawsomebabypigsonthefarm.Markseemed(know)thebadresult.Didyou(buy)anythingspecialinthestore