人教初中英语七年级下册知识要点

初中七年级英语要点1、some和any的用法：some和any既可以修饰可数名词，也可以修饰不可数名词。.表示“一些”时，一般情况下，some用于肯定句；any用语否定句和疑问句。如：We'vegotsomejuice.Haveyougotanymeat?Ihaven'tgotanymilk..在表示建议、请求、征求意见等问句中，也用some而不用any.如：Wouldyoulikesomecoffee?Couldyoulendmesomepaper?.any用于肯定句中是表示“任何一个”。如：Samistallerthananyotherstudentinhisclass.II.如何提出邀请或建议：L--WOUldyouliketogotothecinemawithmetonight?--Yes,I'dloveto.（注意：此处应省略到to.）.Whynotgotothecinemawithmetonight?.What/Howaboutgoingtothecinemawithmetonight?.ShallWegotothecinematonight?.Wouldyoupleaseturndowntheradio?.You'dbetterputonyourcoat..Youshouldputonyourcoat.8.It'sagoodideatohaveapicnicthisSunday.注意.在这些句式中，我们经常使用some而不是any表示“一些”。.应特别注意，动词在不同句式中的形式不同，这也是考查重点。III.行为动词的一般现在时肯定：Ioftendomyhomeworkonthecomputer.Theyoftengoonline.否定：Idon'toftendomyhomeworkonthecomputer.Theydon'tOftengoonline.疑问:DoIoftendomyhomeworkonthecomputer?Dotheyoftengoonline?回答：Yes,Ido./No,Idon't.Yes,theydo./No,theydon't.一般现在时的用法：1）经常性或习惯性的动作，常与表示频率的时间状语连用。时间状语：every….，sometimes,twiceaweek,inspring,onSunday,etc.Ileavehomeforschoolat7everymorning.2）客观真理，客观存在，科学事实。Theearthmovesaroundthesun.ShanghailiesintheeastofChina.3）表示格言或警句中。Pridegoesbeforeafall.骄者必败。注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。例：Columbusprovedthattheearthisround.哥伦布证实地球是圆的。4）现在时刻的状态、能力、性格、个性。Idon'twantsomuch.AnnWangwritesgoodEnglishbutdoesnotspeakwell.IV.序数词one—firsttwo—secondthree—thirdfive-fifthten—tenthfour—fourtheight一eighthtwelve—twelfthforty-three—forty-thirdnine—ninthtwenty-twentiethsixty-eight-sixty-eighth本学期我们学习了许多非常重要的短语和句型，让我们来看看他们在试题中的体现吧。Let’sgoand_.A.PlaythetennisBPlaywithtennisCplaypiano Dplaythepiano选D.此时play作“演奏”讲,乐器前应加the.Whatlanguagedoesshe?tell B.speakC.talk D.say选B.这四个“说”的用法各不相同：1)speak+语言；Hecanspeak3languages.ShecanspeakEnglishwell.2)say+说的内容；HowcanIsayitinEnglish?3)talk不及物，talkaboutsth.或talkwith/tosb.“交谈”；PleasetalkaboutyourfamilyinEnglish.Ireallyenjoytalkingwithmyfriendsinmyfreetime.Notalking,please.4)tell的用法A.“告诉"tellsb.todosth.Mothertoldmetocleanmybedroom.“讲述”TellastoryinEnglish,please.Don'tbelievehim.Heistellingalie.别相信他，他在说谎。“分辨”Canyoutellthedifferencesbetweenthetwopictures?China'shistoryismorethan5years.A.thousandsofB.thousandofC.thousand Dthousands选C.对于数字的考查历来是中考热点。同学们应该把握以下几个关键点：1)数字+thousand/hundred/million/billion(此处不变复数)如：tenthousandpeople2）thousand/hundred/million/billion+s+of（此处无具体数字）如：thousandsofstudentsJoeaskedmelateagain.A.don’tbe B.notbeC.nottobe D.amnot选C.不定式的否定形式是nottodo/notdo如：asksb.todo/nottodosth. makesb.do/notdosth.Yourfatherissleeping.You’dbetter.A.nottowakehimUPB.notwakehimUPC.notwakeuphimD.nottowakeuphim选B.Wakeupsb.“叫醒某人”。此类短语的特点是当宾语为名词时，位置可前可后，但当宾语为代词时，应该放在中间。如：wakeTomup/wakeupTom但wakehimupWhatdoestheyoungmando?Heis.A.ateacher B.myuncleC.ourteacherD.Mr.Li选A.问某人职业的句子有:Whatissb.?/Whatdoessb.do?/Whatissb.,sjob?等。此类句式在中考中更多出现在听问句选答句的考题里。Idon,tlikeapplesVerymuch.Ionlyeat.A.alittle B.alot C.notalittleD.many选A.little与few的区别：1)little修饰不可数名词；few修饰可数名词。2)alittle/few表示肯定意义“有一些"；little/few表示否定意义“没多少”3)only+a+little/few4)little表示“小”